下面是小编整理的八年级上运动的速度检测试题（共含9篇），希望对大家有所帮助。同时，但愿您也能像本文投稿人“caoshixu”一样，积极向本站投稿分享好文章。
八年级上运动的速度检测试题
运动的速度
1.描述物体的运动快慢我们既可以取 相同时，比较 的长短;也可以取 相同时，比较 的长短。在田径运动会中，看台上的观众采用的是第 种方法来判断运动员的快慢的，而终点裁判采用的是第 种方法来判断运动员的快慢的。在运动路程和时间都不同时 ，比较物体运动快慢的方法是 。
2.完成下列单位的换算：
54km/h= m/s 25 m/s= km/h
300cm/min= m/s 300 m/s = cm/min
3.(09成都)在学校运动会上，小明参加的项目是百米赛跑。起跑后，小明越跑越快，最终以12.5 s的优异成绩获得冠军。关于上述小明的百米赛跑过程，下列说法正确的是( )
A.小明在前50 m-定用了6.25 s B.小明每秒钟通过的路程都是8m
C.小明的平均速度是8 m/s D.小明的平均速度是8 km/h
4.(09金华)元月26日，首架飞临祖国大陆的台湾民航飞机从台北飞经香港在上海浦东机场着陆后，载运200多名台商及眷属返回台北。现经大陆和台湾双方的共同努力实现了直航。已知香港至台北的距离为760千米，香港至上海的距离为1140千米，上海至台北的距离为550千米。若飞机从上海 以500千米/时的速度直飞台北与以相同飞行速度从上海经香港到台北相比，可节约时间为 (飞机两地问飞行均为匀速运动)。
5.(09山东临沂)运动会上，100m决赛，中间过程张明落后于王亮，冲刺阶段张明加速追赶，结果他们同时到达终点。关于全过程中的平均速度，下列说法中正确的是( )
A.张明的平均速度比王亮的平均速度大 B.张明的平均速度比王亮的平均速度小
C.二者的平均速度相等 D.不是匀速直线运动，无法比较
6.(09山东潍坊)(多选题)甲乙两同学沿平直路面步行，他们运动的路程随时间变化的规律如图所示，下面说法中正确的是( )
A.甲同学比乙同学晚出发4s
B.4s～8s内，甲乙同学都匀速直线运动
C.0s～8s内，甲乙两同学通过的路程相等
D.8s末甲乙两同学速度相等
7.水中游得最快的旗鱼速度可达108km/h;陆地上跑得最快的猎豹，每秒可跑40m ;空中飞行最快的褐海燕，每分钟能飞行5km ;则速度大小( )
A.猎豹最大 B.旗鱼最大 C.褐海燕最大 D.三者一样大
8.汽车在平直的高速公路上匀速行驶，小明在车中测试汽车的速度，用手表测出汽车从路程牌62km到63km的时间是33s,此时汽车的速度最接近于 ( )
A.33 km/h B.120 km/h C.33 m/s D.30 m/s
9.关于速度的`概念，下列说法中正确的是 ( )
A.物体通过的路程越长，速度越大
B.物体运动的时间越短，速度越大
C.物体在相等的时间内通过的路程越长，速度越大
D.物体在相等的路程内，所用的时间越长，速度越大
10.有甲、乙两辆汽车，甲车运动了10km ,乙车运动了15km ,，则运动快的是( )
A.甲车 B.乙车 C.一样快 D.条件不足，无法确定
11.猎豹是动物世界的短跑冠军，速度可达28m/s，它5min能跑多远?
12.(09南昌)1月1日9时整，江西首条湖底隧道开通.这条隧道西起阳明东路京九线隧道，东至国威路和上海北路交叉口，全长1965m，双向6车道，其中湖底暗埋段550m.在湖底隧道口有一交通标志牌如图18所示,交通标志牌上数字的含义是什么?在遵守交通规则的前提下, 一辆小车通过湖底暗埋段至少需要多少时间?
13.一名同学骑自行车从家路过书店到学校上学，家到书店的路程为1800m，书店到学校的路程为3600m。当他从家出发骑到书店用时5min，在书店等同学用了1min，然后二人一起再经过了12min到达学校。求：
(1)骑车从家到达书店这段路程中的平均速度是多少?
(2)这位同学从家出发到学校的全过程中的平均速度是多大?
14.如图所示，轿车从某地往南宁方向匀速行驶.当到达A地时，车内的钟表显示为10时15分;到达B地时，钟表显示为10时45分. 求：
(1)轿车从A地到B地用多少小时?
(2)轿车从A地到B地的速度;
(3)若轿车仍以该速度继续匀速行驶，从B地到达南宁需要多长时间.
15.上海到南京的T722次特快列车运行时刻表如右。根据表回答问题：
1、列车由上海至南京的平均速度;
上海 苏州 常州 南京
到站时间 09:39 10:29 11:47
发车时间 09:00 09:43 10:33
里程/km 0 84 165 303
2、列车在哪个路段运行最快?在哪个路段运行最慢?
16.小明为了探究物体运动速度与运动时间、路程之间的关系，在课外实践活动时，选用了两辆不同规格的四轮驱动模型车A和B，在实验室做了探究实验.实验中记录数据如下表所示：
运动路程 S/m 汽车A 0.1 0.2 0.3 0.4
汽车B 0.2 0.4 0.8 1.2
运动时间t/s 汽车A 1 2 3 4
汽车B 0.5 1 2 3
(1)试根据上表中的数据在右图坐标系内分别画出两车的路程与时间关系图像，根据数据分析，比较出汽车A和汽车B平均速度大小。
(2)在相同时间内，汽车A和汽车B谁运动的路程要长?
17.表格中所列数据记录了当今世界某优秀短跑运动员创造世界记录时跑步过程中通过不同距离所用的时间。
距离/m 0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.
时间/s 0 1.88 2.96 3.88 4.77 5.61 6.45 7.29 8.13 9.00 9.86
速度/ms-1
请你计算每个10米后思考：
(1)在这100m运动过程中做的_________(是/不是)匀速直线运动，你的判断依据是________________________。
(2)在100m的运动过程中，哪个10m路程段的速度最大?哪个10m路程段的速度最小?_________________________。
一、听力(共30小题;每小题1分，满分30分)
A) 从A、B、C中找出与你所听内容相符的选项。听两遍。
( )1. Which is Kate’s favourite season?
( )2. What happened in Helen's home town?
( )3. What’s the weather like?
( )4. Which bird does the woman like best ?
( )5. Where's Susan's father?
B) 听对话，根据所听对话及问题选择正确答案。听两遍。
( ) 6. Who runs fastest?
A. Lucy. B. Ann. C. Lily.
( ) 7. When will the supermarket close?
A. At 5:00. B. At 5:15. C. At 4:45.
( ) 8. What subjects will the boy work hard at next term?
A. English and Physics B. Maths and Geography
C. History and English
( ) 9. What was the woman doing when the man saw her just now?
A. She was searching for some photos on the Internet.
B. She was discussing the project.
C. She was talking with Lucy.
( ) 10. Why did the man’s daughter go to London?
A. To study. B. To have a holiday. C. To visit her friends.
( ) 11. Where does the dialogue take place?
A. In a shoe shop. B. In a clothes shop. C. At a bookshop.
C)听下面两段对话，选择正确答案。听两遍
听第一段对话，回答第12-13题。
( ) 12. What’s the weather like in spring in Wuhan?
A. It is often rainy. B. It is often sunny. C. It is often windy.
( ) 13. Why do children like snow?
A. Because they like making snowmen.
B. Because they like cold weather.
C. Because they like snowball fights.
听第二段对话，回答第14-16题。
( ) 14. Where was the bear from?
A. A forest. B. A Zoo. C. A mountain.
( ) 15. How many people got hurt?
A. Only one. B. Five. C. Twenty.
( ) 16. What was the man's friend doing?
A. He was enjoying the beautiful view. B. He was having some food.
C.He was having a rest.
听第三段对话，回答第17-19小题。
( ) 17. Whose home caught a fire?
A. Mr. Black’s B. Mrs. Green’s D. We don’t know.
( ) 18. What caused the fire?
A. Car accident. B. Stoves. C. Lightning.
( ) 19. When did the house caught fire?
A. In the morning. B. In the afternoon. C. In the evening
D)听一篇短文, 请根据内容从A、B、C三个选项中选择正确的选项，完成信息记录表。听两遍。
A school trip on Saturday
Morning First Many boys are 20
Then Girls are singing and dancing.
We are sitting by a lake and some are 21
Finally We are watching animals in the zoo.
Afternoon We are visiting 22 .
( )20. A. getting on the bus B. having breakfast C. climbing the hill
( )21. A. drawing B. swimming C. drinking water
( )22. A. factories B. the museum C. a market
E)听一篇短文，根据内容，填入所缺单词，完成信息记录表。听两遍
Be in harmony (和谐) with wild animals
Some people think that all wild animals are dangerous.
In fact very 23 of wild animals will hurt a man if he leaves them alone.
Wild animals only hurt people when they are too 24 to catch their usual food.
when their babies are in 25 .
when people hunt them or make them angry.
23. _______________ 24. _______________ 25. __________________
F)听短文，选择正确答案。听两遍。
( ) 26. When did Peter visit Spain?
A. Last month. B. Last year. C. Last week.
( ) 27. How did Peter go to Spain?
A. By car. B. By train. C. By plane.
( ) 28. How do English people drive?
A. They drive on the left. B. They drive on the right.
C. They drive in the middle.
( ) 29. What happened to Peter when he was crossing the street?
A. A car hit him. B. A taxi knocked him down.
C. A bike knocked him down.
( ) 30. What was the old man selling?
A. Maps. B. Caps. C. Cats.
二、单项选择 (15分)
( )31. — Some students think that English is _______ unimportant subject now.
— I don’t think so. It will always be _______ useful tool.
A. a; an B. an; a C. a; a D. an; an
( )32. ---I think cycling isn’t as exciting as climbing.
---That’s because you can’t ride well. _________, both of them are interesting.
A. In fact B. As a result C. In order that D. In the beginning
( )33. If we don’t do ___________, there will soon be no Milu deer in China.
A. something B. anything C. nothing D. everything
( )34. The whole family of Jim _____ the TV game show Running Man at 9:30 PM. last Friday.
A. watch B. are watching C. were watching D. will wtach
( )35. Simon was playing computer games ______ Millie was watching TV.
A. since B. when C. while D. as
( )36.---You can hear ‘Xi Dada loves Peng Mama’ everywhere these days.
---Yeah, It became one of the _______ songs in China in . .
A. most exciting B. most boring C. most popular D. most interesting
( )37. ---Do you know that there are not many cranes left in the world?
---Yes, I do. And 40 per cent of them ________ in Zhalong.
A. am B. be C. is D. are
( )38. It is said that the Chinese government provides free milk powder ____ children in poor areas.
A. with B. for C. to D. by
( )39 .--- I’d like to buy Guo Jingming’s Tiny Times.
---You had better _______ his books. The stories he tells are far from real life.
A. read B. not read C. mean D. not men
( )40. They asked me to go swimming. I don’t like it, so I went to the park ______.
A. instead B. either C. too D. together
( )41. ---Hello, Jim. ________ do members of the Birdwatching Society visit Qinghu?
---Once a year, usually in spring.
A. How long B. How many times C. How soon D. How often
( )42. ---Daddy, will you come home for dinner with us?
---_______, but I may be a little late.
A. It’s hard to say. B. I’m so busy
C. You are welcome D. No problem
( )43. ---Have you heard about the temperature of the earth will rise to 59℃ in .
---Don’t worry! The news _______ be true.
A. must B. may not C. needn’t D. should
( )44. Don’t worry! Your children are old enough to take care of _______ .
A. they B. them C. themselves D. theirs
( )45.---My mother says that we won’t go on a trip to Malaysia because it is too dangerous.
--- ______. You were looking forward to it.
A. Never mind. B. Don’t worry about it.
C. Enjoy yourselves. D. What a pity.
三、完形填空 (15分) 阅读下列短文，从文后各题所给四个选项中选出一个最佳答案。
There was a blind girl who hated herself because she wasn’t able to see anything. In fact, she loved nobody except her 46 , for he was always ready to help 47 . She often told her boyfriend, “If I could see the world, I would marry 48 .”
One day, someone donated a pair of 49 to her. When the bandages(绷带) came off, she was able to see everything, including her boyfriend, for the 50 time. He asked her, “Now that you could see everything, will you 51 me?” The girl looked at her boyfriend and was greatly surprised to see that he was 52 . She had never hoped that. She wouldn’t like to be with a blind husband for the rest of her 53 , so she refused(拒绝) to marry him.
Her boyfriend left in tears and a few days later wrote a 54 to her, saying, “My dear, take good care of your eyes. 55 they are yours, they were mine.”
This is how the human brain(人脑) often works when our status(地位) changes. Only a very few remember what life was like before. And we often ask for 56 than we need. Life is a gift. Today, before you complain(抱怨) about the 57 of your food, think of someone who has nothing to 58 . Before you complain about your old 59 , think of the people who are living in the streets. And when you are tired and complain about your job, think of those who have no jobs. So 60 what you have and don’t forget your past.
( ) 46. A. father B. boyfriend C. brother D. doctor
( ) 47. A. her B. himself C. her boyfriend D. others
( ) 48. A. the doctor B. a handsome boy C. a teacher D. you
( ) 49. A. shoes B. glasses C. trousers D. eyes
( ) 50. A. first B. second C. next D. last
( ) 51. A. follow B. love C. marry D. see
( ) 52. A. handsome B. sick C. short D. blind
( ) 53. A. room B. life C. friends D. world
( ) 54. A. diary B. note C. song D. story
( ) 55. A. Before B. After C. Once D. Since
( ) 56. A. less B. more C. larger D. smaller
( ) 57. A. taste B. size C. color D. shape
( ) 58. A. do B. wear C. eat D. make
( ) 59. A. food B. house C. clothes D. bus
( ) 60. A. spend B. enjoy C. pay D. take
四、阅读理解(30分)
A
Wonderful Tour (3-Day) of Taizhou
Xi’an Spring and Autumn International Travel Agency
Including:
Places to visit: Price: Only ￥1568
* A round-trip train ticket from Xi’an to Taizhou
* Bus service around Taizhou
* Two nights’ stay in good hotels
* The best tour guide service
Taizhou Fengcheng River Scenic Area--- the national AAAA level scenic spots(景点)
Qin Lake National Wetland Park---another national AAAA level scenic spots
Overseas Chinese Town---enjoy spas / spring bath(泡温泉/温泉浴)
The Old Street--- enjoy kan-ssu, noodles served with fish soup, baozi and so on
Office hours:
Monday-Friday 8:00a.m.~8:00p.m. Saturday & Sunday 9:00a.m.~9：00p.m.
Tel:029-86699334 18149280872 Address: No.98 Xiaozhai East Road, Yanta District
( ) 61. From the information above, we know this is ______.
A. a piece of news B. a map C. an ad. D. an air ticket
( ) 62. You can’t enjoy ______ in Taizhou.
A. taking a bus around Taizhou B. getting a lot of small gifts
C. staying in good hotels D. receiving a good guide service
( ) 63. How many places can you visit if you take the tour?
A. Two B. Three C. Four D. Five
( ) 64. You can book the tour ______.
A. by phone B. by writing blogs
C. by chatting with them on line D. by sending them an e-mail
( ) 65. When can you book a ticket to Taizhou?
A. Any time. B. Before 8:00 a.m. at the weekends.
C. After 8:00 p.m.on weekdays D. At noon every day.
B
Dolphins are one of the cleverest animals in the world. We may hear of many stories about how dolphins save people out of water.
Dolphins often eat fish and some other sea animals. A dolphin with a weight of 200kg to 250kg will eat 10kg to 25kg of fish every day. They like to swim with other dolphins and usually hunt in groups.
Dolphins have very good hearing. They use it to find things under the water. Many scientists also believe dolphins can even talk to each other through a special whistle (哨声).People from different areas don’t speak the same language. Just like people, dolphins’ whistles have many kinds. One day we may understand dolphins’ whistles, and then they will be able to tell us about themselves.
Dolphins live in the sea, but they are not a kind of fish and they don’t lay eggs. They have babies in the same way as cows and cats do, and give their babies milk. A female dolphin has a baby every two to three years.
Dolphins are very friendly. Sadly, there are not many kinds of dolphins left. People killed them for many years for food and other things. Now it’s time to stop this and perhaps there will be more of them in the years to come.
( ) 66. If a dolphin weighs 240kg, how much of fish may it eat every day?
A. 5kg B. 16kg C. 30kg D. 35kg
( ) 67. How do dolphins find things under the water?
A. By taste. B. By smell. C. By hearing. D. By touch.
( ) 68. What can’t dolphins do according to this passage?
A. Save people out of water. B. Talk to each other.
C. Give babies milk. D. Lay eggs.
( ) 69. Which of the following is right except______?
A. Dolphins are a kind of fish. B. Dolphins eat fish and some other sea animals.
C. People may understand dolphins’ whistles some day.
D. Dolphins usually hunt in groups.
( ) 70. Which is the best title for the passage?
A. What dolphins eat B. Where dolphins live
C. How dolphins are swimming D. Something about dolphins
C
On 26th December ,, there was a big earthquake under the India Ocean Area. It was the most powerful earthquake in the world in the past 40 years. The earthquake caused a large tsunami. The wall of water was as high as 20 meters. The tsunami attacked twelve countries in south-east Asia and south Asia and killed thousands of people. It was the biggest natural disaster in 2004.
A newspaperman from Shanghai survived in the disaster. He wrote this story and put it on his home page. He wrote, “It was 9:15 a.m., 26th December, 2004. My wife and I went to the seaside to have breakfast. The blue sea looked quiet and beautiful. Many people in swimming costumes were enjoying the bright sunshine in the sea, on the chair or under the tress. They were having a great a time.”
“At the very beginning, we heard a big sound like a bomb while I was walking on the beach with my wife. People in the sea ran wildly towards the bank and screamed, ‘Water is coming! Water is coming!’ The wall of water made the boats and people fall over. We ran to a higher place as quickly as we could. We didn’t find a shelter until we ran about 3 kilometers away.”
“We looked back below the small hill and saw a terrible picture. The flow(泛滥) of water was so strong that cars fell upside down. The flood washed away everything on the seaside!”
Up to 3rd January , the number of victims was announced in Indonesia. And it is said that half of the victims were children.
26th December of the year 2004 was the unluckiest day. People call the day “Black Sunday”.
( ) 71. How did the sea look like before the disaster?
A. quiet and beautiful B. warm and soft
C. wide and endless D. clean and wet
( ) 72. What were the newspaperman and his wife doing when the disaster happened?
A. They were swimming B. They were talking
C. They were boating D. They were walking
( ) 73. When did the newspaperman and his wife find a shelter?
A. As soon as they saw the water coming.
B. Before they ran to a higher place.
C. Not until they ran about 3 kilometers away
D. Not until the water washed away everything.
( ) 74. What does the underlined words “victims” mean?
A. 受伤者 B. 罹难者 C. 幸存者 D. 目击者
( ) 75. Which of the following is true?
A. The tsunami attacked twelve countries in south-west Asia.
B. The earthquake was the most powerful earthquake in the world in the past 40 years.
C. The newspaperman from Shanghai died in the disaster.
D. People call the day “Black Sunday” because Mr. Black died on that day.
五、任务型阅读 (10分)
We all need a healthy environment, but we produce waste every day. We are young, but we can still do something to help. In fact, even the everyday activities can make a real difference to the environment. Here are some ideas for you to live a green life.
Remember these three words: reduce, reuse and recycle.
Reduce means “use less”. Don’t waste things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really necessary or maybe the old one is good enough! Try not to buy too many things if it is possible.
Reuse means “use again”. Use things for as long as possible. When we buy things, make sure to use them for a long time. We should take care of them and repair them instead of throwing them away and buying new ones. Don’t use a paper cup or a paper bag. It’s better to use a china cup and a lunch box because you can use them again.
Recycle means “change things into something else”. Although it takes energy, it’s better than throwing away or burning them. Join in recycling programmes. We should take action to help save trees.
76 to live a green life
Idea Do Don’t
To reduce Use 77 .
Try to 78 things. Don’t buy too many things.
To 79 Use again.
Use things for as long as 80 .
Take care of things or 81 the old things. Don’t use 82 cups or bags.
To recycle Change things into 83 things.
Take 84 in recycling programmes. Don’t 85 things away or burn them.
76. ___________ 77. ____________ 78. ____________ 79. ___________ 80. ____________
81. __________82. ____________ 83. ___________ 84. ____________ 85. ____________
六、阅读表达：根据短文内容回答问题(每小题2分，共10分)
When there is a fire, it can be very dangerous to people. Every year, there are thousands of people losing their lives in fires. In many cases, these fires happened because people were careless. How to prevent fires at home? It is important to monitor(监督) some family.
Use of electrical appliances(电器)
Always pay attention to the electrical appliances that you are using. Choose proper electrical appliances and use them correctly. For example, allow enough space behind your TV sets to make sure that there is room for the heat to get away. Do not put heaters near newspapers or other materials that can burn easily. When the electrical appliances are not in use, pull them out. When you notice problems with your electrical appliances, make sure to repair or replace them quickly.
Fire dangers in the kitchen
The kitchen is a place where we can find fuel(燃料), cooking stoves and many different kinds of electrical appliances. Because of this, you have to be more careful when working in the kitchen. Before cooking, open the windows to allow fresh air to go into the kitchen. Do not leave the kitchen when a stove is in use. Keep waste paper away from a stove as well. If you smell strong gas in the kitchen, turn off the stove at once.
Matches and lighters
Put matches and lighters in safe places. It is dangerous to let children play with them.
Emergency exits(紧急出口)
Do not block the emergency exits or lock them. When there is a fire, the emergency exits are your main escape paths.
根据短文内容，回答下列问题(No more than 4 words不超过四个单词)。
86. Why did fires happen in many cases? (No more than 4 words)
_________________________________________________________________________.
87. What shall we do when the electrical appliances are not in use.
_________________________________________________________________________.
88. Where can we find fuel and cooking stoves?
_________________________________________________________________________.
89 What should you do at once if you smell strong gas in the kitchen?
_________________________________________________________________________.
90. Where shall we put matches and lighters?
_________________________________________________________________________.
七、用所给词的适当形式填空.(10分)
91. In the past, tigers were thought to be dangerous animals. But actually, they are not dangerous to __________(人类)。
92. I put my kite on the balcony last night and the wind _________(吹) it away.
93. Jacky did his homework till twelve last night, so he felt quite ___________(瞌睡) now.
94. The animals’__________ (生存) areas are becoming smaller and smaller.
95. All the buses are running towards the same _____________(方向) on the high way.
96. Without dropping any milk, the little boy put the glass on to the table ___________. (care)
97. Some _________ like to include birds in their poems. (write)
98. Will you please invite him _________ in a writing competition? (join)
99. Too much hard work led to his (ill).
100. Simon is helpful, he often enjoys _____________ me help. (offer).
八、缺词填空 (10分)
A mother planted many kinds of vegetables in her garden. One day, she said to her daughter,
“Betty, come here. Look at all these little yellow marks(斑点)on the l 101 of the cabbages ( a kind of vegetable ). They are e 102 of a kind of insect. They are very beautiful but very b 103 for cabbages. This afternoon you must l 104 for all the eggs on the leaves and kill them. In this way, you will h 105 us have better, greener and bigger cabbages.”
Betty didn’t think she could do it at o 106 and in the end she forgot all about it. The mother f 107 ill for a few days and couldn’t work in her garden. When she was well, she t 108 Betty with her to the garden to see the cabbages. To her surprise, the insects have eaten every leaf. When Betty saw this, she began to cry. Then her m 109 said to her, “We should never put off(推迟)what we have to do today till t 110 . And you must learn to deal(处理) with the bad things while they are small, or it will turn into a big problem.”
101. __________ 102. ___________ 103. __________ 104. __________ 105. __________
106. __________ 107. __________ 108. __________ 109. __________ 110. __________
九、书面表达(20分)
溱湖风景区(Qin Lake National Wetland Park)位于泰州市西北部，面积26平方公里，是中国最重要的湿地之一。
1、许多不同种类的鸟儿全年生活在那儿，湿地的鱼很多，鸟儿很容易找到食物。
2、它是观鸟的极好的地方。每年，许多游客去溱湖观鸟。
3、但是，许多人不知道湿地的重要性。他们……(列举至少一个人们破坏湿地的行为)
4、政府采取的措施及作为学生我们该怎么做。
一、听力：
1-5: BBCAB 6-10:BBCAA 11-15：ABCBB 16-20:ABCAC 21-25：AB, Few, old, danger
26-30: BCACA
二、单项选择：
31-35：BABCC 36-40：CDBBA 41-45：DDBCD
三、完型填空：
46-50: BADDA 51-55: CDBBA 56-60: BACBB
四、阅读理解：
61-65：CBCAD 66-70： BCDAD 71-75：ADCBB
五、任务型阅读
76. How 77. less 78. save 79. Reuse 80. possible 81. repair 82. Paper
83. other 84. part 85. Throw
六、阅读表达：
86. (Because) people were careless.
87. Pull them out.
88. In the kitchen.
89. Turn off the stove.
90. In safe places.
七、词汇运用：
91. humans 92. blew 93. sleepy 94. living 95. direction 96. carefully
97. writers 98. to join 99. illness 100. offering
八、缺词填空：
101. leaves 102. eggs 103. bad 104. look 105. help 106. once 107. fell
108. took 109. mother 110. tomorrow.
九|书面表达：
One possible version
Qin Lake National Wetland Park is in the northwest of Taizhou. It covers an area of 26 square kilometers. It is one of the world’s most important wetlands in China.
Many kinds of birds live in Qin Lake all year round. There are many fish in the wetland, so the birds can easily find food. It’s a perfect place to go birdwatching. Every year, a lot of tourists go to Qin Lake to watch the birds.
However, many people don’t know the importance of the wetlands.
八年级数学四边形检测试题参考
绵阳市三台县潼川中学
(时间：90分钟满分100分)
一.选择题(每题3分，共计30分)
1.已知正方形的边长为4cm，则其对角线长是………………………………………
A.8cmB.16cmC.32cmD.4cm
2.用两个全等的直角三角形拼下列图形：①矩形;②菱形;③正方形;④平行四边形;⑤等腰三角形;⑥等腰梯形，其中一定能拼成的图形是………………………………()
A.①②③B.①④⑤C.①②⑤D.②⑤⑥
3.下列命题中，真命题是…………………………………………………………()
A、有两边相等的平行四边形是菱形B、有一个角是直角的四边形是矩形
C、四个角相等的菱形是正方形D、两条对角线互相垂直且相等的四边形是正方形
4.矩形、菱形、正方形都具有的性质是…………………………………………()
A、对角线相等B、对角线互相平分C、对角线互相垂直D、对角线平分对角
5.关于四边形ABCD①两组对边分别平行;②两组对边分别相等;③有一组对边平行且相等;④对角线AC和BD相等;以上四个条件中可以判定四边形ABCD是平行四边形的有()。
(A)1个(B)2个(C)3个(D)4个
6.在等腰梯形中，下列说法：①两腰相等;②两底平行;③对角线相等;④同一底上的两底角相等，其中正确的有…………………………………………()
A.1个B.2个C.3个D.4个
7.若顺次连结四边形ABCD各边中点所得四边形是矩形，则四边形ABCD必定是()
A、菱形 B、对角线相互垂直的四边形
C、正方形 D、对角线相等的四边形
8.如图所示，将一张正方形纸片对折两次，然后在上面打3个洞，则纸片展开后是()
9.如图，在梯形ABCD中，DC∥AB，将梯形对折，使点D、C分别
落在AB上的`点、，折痕为EF，若CD=3cm，EF=4cm，则
+为()
A.2cmB.3cmC.4cmD.5cm
10.如图，矩形ABCD中，DE⊥AC于E，且∠ADE：∠EDC=3：2，则∠BDE的度数为()
A、36oB、9o
C、27oD、18o
二.填空题(每题3分，共计21分)
11.平行四边形ABCD中，∠A=500，AB=30cm，则∠B=____，DC=____cm。
12.平行四边形ABCD的周长为20cm，对角线AC、BD相交于点O，若△BOC的周长比△AOB的周长大2cm，则CD=cm。
13.若边长为4cm的菱形的两邻角度数之比为1∶2，则该菱形的面积为cm2。
14.菱形的两条对角线分别是6cm，8cm，则菱形的边长为_____cm，面积为______cm2.
15.在等腰梯形ABCD中，AD∥BC，AD=6cm，BC=8cm，∠B=60°，则AB=_______cm.
16.等腰梯形两底之差为12cm，高为6cm，则其锐角底角为度.
17.如右图，若梯形的两底长分别为4cm和9cm，两条对角线长分别为5cm和12cm，则该梯形的面积为cm2。
三、解答题(本题4个题，共计49分)
18.(本题12分)已知：如图，在梯形ABCD中，AD∥BC，AB=8cm，∠B=60度，∠C=45度，AD=5cm.
求：(1)CD的长;
(2)梯形ABCD的面积.
19.(本题12分)已知：如图，□ABCD各角的平分线分别相交于点E，F，G，H，
求证：四边形EFGH是矩形.
20.(本题12分)如图，在菱形ABCD中，∠ABC与∠BAD的度数比为1：2，周长是48cm.求：
(1)两条对角线的长度;(2)菱形的面积.
21.(本题13分)如图，梯形ABCD中，AD∥BC，M、N、P、Q分别为AD、BC、BD、AC的中点。求证：MN和PQ互相平分。
一、选择填空（15分）
( )1. It __________ sunny today, but it __________ cloudy yesterday.
A. is; is B. was; was C. is; was D. was; is
( )2. I ___________ at school now, but I _________ at home an hour ago.
A. am; am B. was; was C. am; were D. am; was
( )3. --___________ there any students in the classroom?
-- No, there aren't. But there _____________ some half an hour ago.
A. Are; were B. Were; are C. Are; are D. Were; were
( )4. --Where __________ you last night? --I _________ at home.
A. are; am B. am; am C. were; was D. were; were
( )5. --___Nancy at home last weekend?
--No, she ___.She was in the library with her friends.
A. Is; isn't B. Was; wasn't C. Did; didn't D. Was; isn't
( )6.That made me_____________ very happy .
A. felt B. feels C. feel D. felling
( )7. __________ you often go to the beach? No, but I ___________ last Sunday.
A. Do; go B. Did; went C. Do; did D. Did; do
( )8.At first she _____ like math, but now she _____.
A. didn't; did B. doesn't; does C. didn't; does D. doesn't; did
( )9. What _____________ Kevin ___________ on weekends?
A. is; doing B. does; do C. did; do D. is; do
( )10. What ___________ Cathy and Lora __________ now?
A. are; doing B. do; do C. did; do D. are; do
( )11. What __________ Dean __________ last Saturday night?
A. is; doing B. does; do C. did; do D. was; do
( )12. I watched Wang Fang ___________ with a friendly white cat ten minutes ago.
A. played B. to play C. plays D. play
( )13.What did you decide after lunch?
A. did B. to do C. doing D. does
( )14.I don't have _____ money _____ a computer .
A. any; for B. some; for C. little; with D. some; with
( )15. Last weekend we had great fun ___________ on the beach.
A. played B. to play C. playing D. play
二、完形填空（10分）
It was Children's Day yesterday, we 16 the park. Our teacher was 17 us. 18 many people there. Some Young Pioneers (少先队员)19 near the river. 20 sang and danced. There were some 21 on the river. There was a hill 22 . Some boys 23 in the river. We sat under 24 apple tree with our teacher. We 25 on Children's Day yesterday.
( )16. A. went B. went to C. went for D. went in
( )17. A. to B. from C. with D. of
( )18. A. Those were B. How C. Had D. There were
( )19. A. are B. was C. were D. did
( )20. A. They B. Them C. Their D. Theirs
( )21. A. hills B. boats C. flowers D. trees
( )22. A. here B. over C. over there D. near
( )23. A. swim B. swimming C. swimmed D. swam
( )24. A. a B. an C. / D. the
( )25. A. liked B. enjoyed C. had great fun D. did
三、阅读理解（30分）
A
Some years ago there was an old woman. She had no children because she did not like children at all. But she loved cats. She had mother cats and baby cats. She had black cats and white cats. The children in the neighborhood came to her house to play with the cats. More and more cats came to the old woman's house. There were too many cats. The old woman couldn't (不能) feed them all. Then she had an idea (主意). “The children love my cats,” she thought (想). So she gave each child a cat. Then she was very happy. And the children were very happy, too. And the cats were pleased, too, because they each had a room.
( )26. The old woman didn't like_________ .
A. old cats B. baby cats C. old people D. children
( )27. Why did the children come to the woman's house?
A. To look at her house B. To help the old woman
C. To play with the cats D. To buy young cats
( )28. The word “feed” in the passage means_________ .
A. give food to B. look after C. live with D. play games
( )29. The woman gave each child a cat because__________ .
A. the children liked the cats B. she couldn't feed so many cats
C. more cats came to her house D. children came to her house very day
( )30. Finally (最后) the woman_________ .
A. began to love children
B. sold (卖掉) all her cats to children
C. bought enough food for the children's cats
D. could get enough (足够的) food for the cats in her house
B
Bill and Sue were brother and sister. They studied in the same school. One day, on the way home they saw some nice birds. But they had no money to buy them.
Sue had a good idea. On Saturday and Sunday they went to their farm and help their father pick apples. So their father gave them twenty dollars.
Sue and Bill went to Mr. King's shop after school, Every one of them bought a bird. One is yellow, the other is green. The yellow one is smaller than the green one. They liked them very much.
( )31. Bill was Sue's _____________________ .
A. father B. mother C. brother D. sister
( )32. _________________ they went to work for money.
A. Every day B. After school
C. At night D. On Saturday and Sunday
( )33. They helped their father _______________ on the farm.
A. clean the room B. pick apples C. water the trees D. cook supper
( )34. Bill and Sue bought _____________________ in Mr. King's shop.
A. two dogs B. two apples C. two birds D. apples
( )35. The green bird was _____________________ than that yellow one.
A. bigger B. cheaper C. better D. smaller
C
The police in the big city were looking for a thief. At last they caught (捉住,catch的过去式) him. When they were taking photos of him from the front, from the left, from the right, with a hat, without (不戴) a hat, he suddenly attacked (袭击) the police and ran off. The police tried to catch (捉住) him, but he got away. A week later the telephone rang in the police station, and somebody said, “You are looking for Bill Cross, aren't you? Well, he went to Waterbridge an hour ago.”
Waterbridge was a small town 150 kms away from the city. Four photos of the thief were sent (送到) to the police in Waterbridge at once by (由) the city police.
Not more than 12 hours later they got a call from the police station in Waterbridge, “We caught 3 of the men,” they said happily, “and we will catch the 4th this evening, we think.”
( )36. In the passage, “somebody” may (可能) be___________ .
A. the police in Waterbridge B. someone in the city
C. the man taking photos D. the thief himself
( )37. The police in Waterbridge caught three of the men according to (根据)_______.
A. the facts (事实) B. the phone C. the photos D. the news
( )38. In fact (实际上) the police _____ the thief.
A. caught B. did not catch
C. were sure (确信) to catch D. were not sure to catch
( )39. The story happened (发生) in _____.
A. a city B. a town C. the country D. A and B
( )40. Who made a ridiculous mistake (可笑的错误) in the passage?
A. the police in the city B. the thief
C. the police in Waterbridge D. the police in the big city
1.八年级英语上册期中测试题
2.20八年级英语上册期末试题
3.初中八年级英语上册第一单元综合试题（冀教版）
4.七年级英语上册检测题
5.平凉崆峒区八年级英语下册期末试题
6.八年级英语下学期期中试题
7.小学英语代词检测试题
8.小学三年级英语上册第七单元检测题
9.小学三年级上册英语期末检测卷
10.六年级上册英语试题期末听力测试题
八年级数学第二章检测试题
一、选择题
1. 在以下数0.3, 0, , , 0.123456…，0.1001001 001…中，其中无理数的个数是( )
A.2 B.3 C.4 D.5
2. 化简 的 结果是( )
A. 4 B. -4 C.±4 D.无意义
3. 如果a是(-3)2的平方根，那么 等于( )
A.-3 B.- C.±3 D. 或-
4.下 列说法中，正确的是( )
A.一个有理数的平方根有两个，它们互为相反数
B.一个有理数的 立方根，不是正数就是负数[
C.负数没有立方根
D.如果一个数的立方根是这个数本身，那么这个数一定是-1，0，1
5. 下列各式中，无意义的是( )
A. B. C. D.
6. 若a2=(-5)2,b3=(-5)3,则a+b的值为( )
A.0 B.±10 C.0或10 D.0或-10
7. 如果 + 有意义，那么代数式|x-1|+ 的值为( )
A.±8 B.8
C.与x的值无关 D.无法确定
8. 若x<0，则 等于( )
A.x B.2x C.0 D.-2x
二、填空题
9. 的算术平方根是______.
10.如果一个数的平方根等于它本身，那么这个数是________.
11.如果 =2,那么(x+3 )2=______.
12. 若 + 有意义，则 =______.
13. 若m<0，则m的立方根是 。
14. 若 与|b+2|是互为相反数，则(a-b)2=______.
三、解答题
15.若 ，求 的值。
16.若一个偶 数的立方根比2大，平方根比4小，则这个数可能是多少?
17.一个正方体木块的体积是125cm3,现 在将它锯成8个同样大小的正方体小木块，求每个小正方体木块的表面积。
18.若 与 互为相反数，求 的值。
19. 若x、y都是实数，且y= + +8，求x+3y的立方根.
20.观察下列各式及验证过程：
验证：
= 验证：
验证：
(1)按照上述三个等式及其验证过程的'基本思路，猜想 的变形结果并进行验证;
(2)针对上述各式反映的规律，写出用n(n≥2的自然数)表示的等式，并进行验证.
参考答案：
1.B 2.A 3.D 4.D 5.A 6.D 7.B 8.D 9. 10. 0, 1 11. 16
12. 13. 14. 9
15. 解：由 ，知
16. 10或12或14
17. 解：小正方体的体积为 cm3，边长为 cm，
所以每个小正方体木块的表面积为 cm2.
18. 解：由 与 互为相反数，知 ，得
19. 解：由题意知， ，x+3y的立方根为3.
20. (1) 验证略
(2) 验证略
八年级地理上学期第二单元检测选择题试题
一、选择题(下列每小题的四个选项中，只有一个是正确的，请将其字母代号填入答题栏内。每小题2分，共30分)
1.下列山脉中与其他三座山脉走向不同的是
A.大兴安岭B.南岭C.长白山D.台湾山脉
2.“鱼米之乡”和“天府之国”分别指的是()
A.长江中下游平原、华北平原B.东北平原、华北平原
C.长江中下游平原、成都平原D.四川盆地、东北平原
3.下列地势变化，与我国地势变化相符的'是()
读右图，完成4——6题。
4.表示我国季风区与非季风区分界线的是()
5.表示我国东西部人口密度分布不均的界线的是()
6.表示我国地势第二和第三阶梯分界线的是()
7、秦岭—淮河一线，大致同哪些界线相一致()
①一月0℃等温线②400毫米年等降水量线
③800毫米年降水量线④七月16℃等温线
⑤一月16℃等温线⑥200毫米年等降水量线
A.①②③B.④⑤⑥C.②④⑥D.①③
8.有关我国地势的说法，正确的是()
A.所有大河依地势滚滚东流入海B.我国地势的特征是东高西低
C.昆仑山是第一、二级阶梯的分界线D.四川盆地位于第三级阶梯
9.位于地势的第二级阶梯，具有地势平坦，一望无际的高原是()
A.青藏高原B.内蒙古高原C.黄土高原D.云贵高原
10.我国地形、地势的特点是()①地势西高东低②河流、湖泊众多③呈阶梯状分布④森林覆盖面积大⑤地形复杂多样⑥山区面积广大
A.①③⑤⑥B.①②③④C.②③④⑥D.①②④⑤⑥
八年级生物期中检测试题
一：选择题(共25小题，每小题2分共50分。每小题只有一个正确答案)
1.下列属于花序的是( )
A.①②④ B.②③⑤ C.②④⑤ D.①④⑤
2.一部《舌尖上的中国》引发了人们对全国各地美食的向往，《脚步》篇中提到的山东煎饼也是我市的主食之一。小麦是制作煎饼的原料之一，小麦种子中的营养物质主要贮存在( )
A.胚芽 B.胚轴 C.子叶 D.胚乳
3.摘除子宫的女性不能再生育，是因为子宫( )
A.能产生卵细胞并分泌雌性激素 B.是形成受精卵的场所
C.是孕育胎儿的场所 D.能分泌营养物质，有利于胚胎发育
4.学习了“人的生殖与发育”后，某同学做了如下总结，其中错误的是( )
A.人的发育起始于婴儿的出生 B.受精卵发育初期营养物质来自卵细胞的卵黄
C.受精卵形成的场所是输卵管 D.产生卵细胞并分泌雌性激素的是卵巢
5.牡丹作为山东省的省花，素有“国色天香”、“花中之王”的美称，全省各地广泛种植，品种多达800种。菏泽赵银增培育的一株牡丹植株上开出六个品种、三种花色的“什样锦”牡丹，倍受人们喜爱。他采用的繁殖方式为 ( )
A.种子繁殖 B.嫁接 C.组织培养 D.克隆技术
6.“四年黑暗中的苦工，一个月阳光下的享乐，这就是蝉的生活”。下列
有关蝉的叙述不正确的是( )
A 蝉具有极强的繁殖能力，受精方式是体外受精
B 蝉的发育过程经历卵、幼虫、成虫三个阶段，属于不完全变态
C 蝉一生蜕皮4～5 次，其实“皮”是蝉的外骨骼
D 盛夏，雄蝉在枝叶间高声鸣叫，是一种繁殖行为24
7.女性的卵巢和输卵管通常被称作子宫的附件。下列说法正确的是( )
A 卵巢是女性生殖系统的附属器官，摘除后不影响第二性征
B 卵巢是女性的性腺，能产生卵细胞，分泌雌性激素
C 月经在子宫内周期性形成，与卵巢的功能无关
D 卵巢作为子宫的附件，表明子宫是女性的主要性器官
8.下列说法正确的是r
①玉米种子的胚是由胚根、胚轴、胚芽、子叶四部分组成o
②胚是种子的主要部分，是新植物体的幼体5
③将一粒玉米种子纵切后，在切面滴碘液，整个切面都变得一样蓝e
④种子的子叶发育为叶，胚芽发育为芽，胚轴发育为茎，胚根发育为根6
A.①② B.②③ C.③④ D.②④Y
9.下图为未受精的鸡卵结构模式图，下列有关叙述错误的是N
A.气体可透过①②④ B.④⑥富含营养物质e
C.⑤是胚盘，有细胞核 D.适宜条件下可继续发育S
10.下图是大豆种子在萌发成幼苗的过程中，根据其幼苗细胞干重和鲜重的变化而绘制的两条曲线(甲和乙)，有关叙述不正确的是8
A.表示其幼苗细胞干重变化的曲线是乙2
B.曲线甲中a→b变化的主要原因是种子萌发吸收了大量的水分g
C.曲线乙中a→c变化的主要原因是种子萌发过程中，呼吸作用消耗了大量有机物M
D.曲线乙中c点后曲线上升的原因是种子萌发吸收了大量的水分，使幼苗细胞鲜重增加2
11.如图表示绿色开花植物的有性生殖过程，下列叙述正确的是( )O
A.图中所示的传粉方式是异花传粉 G
B.受精是①中的精子和③结合的过程W
C.⑥将来发育成种皮 B
D.胚珠里面的细胞数目决定着果实里面的种子数目r
12.右图所示甲、乙分别为大叶黄杨植物体上保留顶芽和剪去顶芽的枝条，从枝条的发育情况分析，下列说法正确的是/
A.甲枝条由于保留了顶端优势，不能产生侧芽B
B.乙枝条由于打破了顶端优势，侧枝较快发育Q
C.甲枝条更有利于开花结果=
D.乙枝条不利于开花结果=
13.关于人生长发育的说法，正确的是( )
A.受精卵只有到达母体子宫后，才开始进行分裂和分化
B.婴儿的出生标志着人体生长发育的开始
C.试管婴儿指用人工方法让卵细胞和精子在体外受精，并在试管内发育而诞生的婴儿
D.青春期是一生中身体发育和智能发展的黄金时期
14.如图为女性生殖系统的部分结构示意图，下列说法不正确的是( )
A.产生卵细胞并分泌雌性激素的是1
B.受精卵的形成场所是2
C.怀孕是指受精卵植入3的内膜的过程
D.3是胚胎和胎儿发育的场所
15.下列是生物生殖和发育有关的示意图，其分析正确的是( )
A.图甲所示生物与图丁的发育过程相同，都是完全变态发育
B.图乙所示的繁殖方式可以引进优良品种，缩短繁育周期
C.丙图中的胎儿所需的营养直接由a提供
D.图中四类生物的生殖都是有性生殖
16.某名贵花卉感染了植物病毒，叶呈现泡疱状，欲培育无病毒的后代，应采取的方法是( )
A用带毒植株的种子培养后代
B用带毒植株无明显症状的枝条进行扦插
C用带毒植株的茎尖进行组织培养诱导出植株
D用带毒植株的叶进行组织培养诱导植株
17.下列关于动物生殖和发育的叙述，错误的是( )
A.青蛙的生殖和发育过程都离不开水
B.鸟类受精卵中的胚盘将来发育成雏鸟
C.蝗虫的一生经历了卵→幼虫→成虫三个时期
D.“菜青虫”在菜粉蝶一生中所处的时期是成虫期
18.冠县鸭梨闻名全国，梨园的鸭梨主要是靠嫁接繁殖的.有关嫁接的叙述不正确的是( )
A.嫁接是植物的一种有性繁殖方式
B.嫁接成活的关键是接穗与砧木的形成层紧密结合
C.嫁接能保持接穗品种的原有特征
D.嫁接能加快植株的开花结果
19.青春期是我们每个人的黄金时期，此时，我们的身体和心理都会发生显著的变化，下列对青春期的描述错误的是( )
A.男女开始出现第二性征 B.生殖器官的发育已经完成
C.身体发育和智力发展的黄金时期 D.愿意与异性接近，并产生朦胧的依恋
20.右图为某花的结构示意图，对该图描述错误的是
A.此花的主要结构是雄蕊和雌蕊
B.在开花时期，雨天多于晴天会影响过程①
C.完成受精后③凋落，④⑤能继续发育
D.图中②将发育成果实
21.甲图和乙图显示植物的两种生殖方式，下列有关叙述正确的是( )
A.甲图所示生殖方式产生的后代具有双亲遗传性状
B.乙图所示生殖方式和克隆羊多莉出生都是有性生殖
C.乙图③和④结合形成的受精卵将来发育成胚珠
D.甲图①和②的形成层紧密结合是繁殖成功的关键
22.下列菜豆种子萌发不同阶段的排列顺序,正确的是
①种子吸收水分②胚根发育,突破种皮,发育成根③子叶里的营养物质转运给胚根、胚轴和胚芽④胚轴伸长,胚芽发育成茎和叶
A.②①③④ B.①③②④. c. ①③④②. D. ①②③④
23.下图表示果实形成的简略过程,图中①、②、③、④分别表示
A.子房、受精卵、果皮、胚 B.子房、胚珠、果皮、种子
C.胚珠、受精卵、种子、胚 D.子房、受精卵、果皮、种子
24.右图是人体脑部和生殖器官与全身相对生长速率的比较曲线，解读该图不能得出的结论是
A.曲线①表示脑部生长，②表示生殖器官生长
B.在青春期开始前生殖器官的生长基本停滞
C.青春期开始时脑部生长已基本完成
D.在青春期生殖器官迅速生长的同时，智力也迅速发展
25.“梁上有双燕，翩翩雄与雌…青虫不易捕，黄口无饱期…”白居易这脍炙人口人诗句，反映了生物繁衍后代的本能，下列有关生物生殖和发育的叙述，错误的是( )
A. 家鸡的生殖发育有求偶、筑巢、孵卵、育雏等阶段
B. 蜥蜴的生殖和发育过程摆脱了对外界水环境的依赖
C. 家蚕的发育过程包括卵、幼虫、蛹和成虫四个阶段
D. 污水中的孑孓发育成蚊子的过程属于变态发育过程
第Ⅱ卷(共50分)
二、简答题：(本大题包括7个小题，每空1分，共50分。)
26.(6分)“感受生命律动，聆听花开声音”实验中学开设了作物种植校本课程.同学们在校园“开心农场”种植了辣椒，并对栽培和生长过程做了观察记录.
(1)春末，选取一平整地块，施足肥料，适量浇水，疏松土壤，然后种上辣椒种子.这些措施保证了种子萌发所需的_____________________________________________外部条件.
(2)一周过后，幼苗陆续破土而出，你知道吗?首先是胚根突破种皮发育成根，随后胚轴伸长，胚芽发育成_________.
(3)一个月后，辣椒进入开花期，粉白的小花伫立在枝丫间，煞是可爱!我们对花进行解剖(图10)，推测[_________]_________与种子形成有直接关系.
(4)(2分)几天后，花逐渐凋谢，果实逐渐膨大起来.我们不禁产生了这样的疑问：果实每天膨大的体积相同吗?我们决定采用测量法，探究果实发育过程中体积的变化.
具体的操作方法是：采用排水法(图12)，每天定时测量幼果的体积，测量时不能伤害幼果和枝叶，连续测量一周以上.
请帮助我们设计观察记录表：
(5)辣椒终于长大啦!红的、黄的小灯笼般挂满枝条.剖开其中一个，发现基部凸起部位密密麻麻挤满了150粒种子(图13).这至少需要_________个精子参与受精.
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27.(5分)小麦是人类最早种植的粮食作物，在古埃及石刻上已有所记载.冬小麦作为北方人餐桌上的主食，深受人们喜爱.让我们跟随东营市农科院的技术人员，体验一下冬小麦的种植过程.
(1)“白露至霜降’是冬小麦播种的适宜时节，“霜降”以后播种会造成小麦种子的发芽率降低.可见，______________是影响种子萌发的重要外界条件之一.
(2)农业生产上，播种时通常选用籽粒饱满的小麦种子，因为小麦种子的______________内贮存着丰富的营养物质，能够保证小麦种子正常萌发所需.
(3)来年开春麦苗返青后，为了促进麦苗快速生长，通常追施一次以含______的无机盐为主的肥料，以免造成苗小，分孽少，群体不够，难获高产.
(4)5月下旬进入抽穗期，是冬小麦生长需水最关键时期，水分主要通过小麦根尖的________吸收.
(5)小麦抽穗后3一5天开花、传粉，小麦靠风力进行自花传粉，此时如果出现大风天气，容易使花粉流失，影响授粉而降低结实率.请用曲线和箭头在图所示花的模式图中表示出小麦的传粉过程.
28.(6分)右图示桃的生命周期，甲、乙、丙、丁分别表示生命周期中的四个不同的时期，数字①-⑥表示每个时期的相关结构.请根据所学知识回答问题.
(1)在甲中，①在萌发过程中，胚根发育成_________.
(2)在乙中，④表示根尖的结构，其吸收水分和无机盐的主要部位是_________，
(3)在丙中，桃树的茎能逐年加粗，原因是_________.
(4)在丁中，花粉落在[⑤]_________上，萌发形成花粉管.精子与[⑥]胚珠中的_________相结合，完成受精作用.⑥发育成甲中的[_________]_________.
29.(10分)生物界有许多奇妙的现象值得我们去探索，某社团同学选取了多种生物，对这些生物的生殖和发育有关知识进行了探索，请回答下列问题：
(1)下列生物产生新个体的方式中，属于无性生殖的有 (填字母)。
A.水螅出芽 B.细菌分裂 C.杂交水稻的培育 D.哺乳动物的克隆 E.桃树的开花结果
(2)月季除了用戊图所示的方式繁殖外，还可以用种子进行繁殖。用种子繁殖的后代
具有 特性。
(3)图甲中的M表示的发育过程称为 。青蛙的成体用 进行呼吸，因此可以在陆地上生活也可以在水中活动。
(4)图乙中若D表示受精卵，请写出家蚕一生的发育过程 (用字母和箭头表示)。
(5)与青蛙相比，蛇能终生生活在陆地上的重要原因是 。
(6)图丙所示鸟卵的结构中，胚胎发育的部位是[ ] ，具有[1]结构的另一个生物类群是 。
(7)与青蛙和蛇相比，鲸和兔在生殖发育方面的主要特征是 ，丁图中胎儿通过 (填数字)从母体获得所需要的营养物质和氧。
30.(10分)下图是被子植物繁殖过程的示意图，请根据所学的知识回答相关问题：
(1)花在植物体的结构层次上属于 ，其结构中 (填图中数字)与果实和种子的形成有直接关系。
(2)图中的花具有艳丽的花冠，可推断该植物传粉需借助 ;自然界中绝大多数植物进行异花传粉，与自花传粉植物相比，异花传粉植物的优越性是
。
(3)多数双子叶植物种子中，储存营养物质的结构是由胚珠中的[ ]
受精后发育而来。种子萌发后，细胞经过 形成各种组织、器官。
(4)某生物小组为探究温度对种子萌发的影响，将同种植物的100粒种子平均分为两组进行实验，培养温度和实验数据如下表：
每天累计萌发的种子数
第1天 第2天 第3天 第4天 第5天 第6天 第7天 第8天
实验组(25℃) 9 12 20 30 40 45 48 50
对照组(18℃) 4 7 10 14 20 28 38 50
请回答：
①实验过程中，实验组和对照组除温度外的其他培养条件应相同，特别是能直接影响种子萌发的 等。
②请在右图中将上表的实验数据用曲线图表示出来：
③该实验可得到的结论是 。
31.(8分)右图是子宫及子宫内的胎儿示意图，据图回答。
(1)图中的[1]是_______
(2)图中的[2]
(3)胚胎的发育是从_______的分裂开始。胚胎发育到第________周末，外貌才有点像人。胚胎在母体子宫内发育的时间一般为 天左右。
(4)图中的[ ③ ]是___________，当其发育成熟时，就从母体产出来，这就叫________，这种生殖方式叫_____________。
32.(5分)下图为鸡卵结构示意图，图二为鸡胚胎结构示意图，请据图回答:
(1)图一中[3]和图二中[7]的结构名称是 。
(2)既对卵细胞起保护作用，还能为胚胎发育提供水分和养料的结构是[ ] 。
(3)与两栖动物的卵比较，鸟卵更适应陆地上的发育，是因为鸟卵具有[ ]_________。
(4)鸟卵的卵壳上有许多肉眼看不到的小孔。为了探究鸟卵壳上气孔的作用，小丽做了以下实验：①取两只鸡蛋; ② 在其中一只鸡蛋的外壳上均匀的涂抹上凡士林油，另一只鸡蛋不做任何处理;③将两只鸡蛋放到孵化箱中;④观察两只鸡蛋的孵化情况。请分析小丽实验的不足之处，并提出你的改正意见：(2分)
________________________________________________________________________________
检测题答案
一：选择题(共25小题，每小题2分共50分。每小题只有一个正确答案)
1 2 3 4 5 6 7 8 9 10 11 12 13
C D C A B A B A D D B B D
14 15 16 17 18 19 20 21 22 23 24 25
C B C D A B C D B B D A
二：简答题
26.(6分)(1)一定的水分、适宜的温度、充足的空气
(2)茎和叶.
(3)[3]胚珠5690731
(4)
天数 第1天 第2天 第3天 … 第n天
体积(毫升))
(5)300
27.(5分)( l )温度(2 )胚乳(3 )氮(4 )成熟区
(5 )
28.(6分)(1)根(2)成熟区;(3)桃树的茎有形成层
(4)柱头;卵细胞;[①]种子
29.(10分)
(1)ABD (2)双亲的遗传(父母双方的)(3)变态发育 肺和皮肤
(4)D A B C (5)生殖和发育完全摆脱了对水环境的依赖 (6)【2】胚盘;爬行动物(7)胎生哺乳 2
30.(10分)
(1)器官 2、4
(2)昆虫和其他小动物(答出昆虫即可得分) 产生的后代往往具有较强的生命力和适应性
(3)[8]卵细胞 分裂和分化5690731
(4)①水分、空气
②如图(2分，两条曲线描点、绘制基本正确1分，标注正确1分)
③该种子在25℃时比在18℃时更容易萌发(类似合理叙述亦可)
31.(8分)(1)胎盘 (2)脐带 (3)受精卵 8 280(4)胎儿 分娩 有性生殖
32.(5分)(1)卵黄 (2)[4]卵白 (3)[1]卵壳(4)(1)不足之处：鸡蛋的数量太少，不是所有的鸡蛋都能孵化小鸡(1分)(2)(1分)?取20只鸡蛋，将其分成两组，每组10只在其中一组鸡蛋的壳上均匀的涂抹上凡士林油，另一组鸡蛋不作任何处理?将两组鸡蛋到孵化箱中进行孵化;观察两组鸡蛋的孵化情况并记录。(合理即可)
一. 选择填空(共15分,每小题1分)
( )1.Tommy is going to ______ the basketball team. He likes basketball very much.
A. joined B. take part in C. join D. took part in
( )2. They are leaving ______England next week.
A. to B. in C .on D. for
( )3.There ______ a football match next week.
A .will have B. is going to have
C. is going to be D. was going to be
( )4. I often see the girls ________ in the room. They are very pleased.
A. dance B. dances C. dancing D. to dance
( )5 Would you mind _________ the piano softly ?
A. to play B. playing C. played D. play
( )6. —Oh, you have a headache and a cough. __________ have you been like this?
— Two days.
A .How long B. How often C. How old D. How many
( )7. When the traffic lights are red, we _______ stop.
A. should B. might C. must D. may
( )8. He looks very pale. He may have _______ fever.
A. an B.a C.the D. /
( )9.I’m sorry to keep you _______ for almost two hours.
A. wait B. to wait C. waiting D. waited
( )10.You look _______ . Do you hear the _________ news?
A. excite: excited B. excited: excite
C. excited: exciting D. exciting: excited
( )11. —Must I take the medicine every day?
— No, you______.
A. must not B. may not C. haven’t D. needn't
( )12. My mother often tells me _______ my classmates when they need.
A. help B. to help C. helping D. helps
( )13. You’d better ________ too much meat. You are too fat.
A .eat B. not eat C. not to eat D. don’t eat
( )14. Staying up late is _______ your health.
A. bad for B. good to C. bad to D. good for
( )15 .It’s important ______ us ________ some good books.
A. for, read B. to, to read C. to, reading D. for, to read
二.从II栏中找出与I栏相匹配的答语。(共10分，每小题2分)
Ⅰ Ⅱ
( )1.Where shall we meet? A. Yes, I do.
( )2.Do you skate much? B. At the school gate.
( )3.I have a toothache. C. Yao Ming.
( ) 4. Who is your favorite player? D. Of course not.
( )5.Would you mind helping me ? E. I’m sorry to hear that.
三.用所给的词的适当形式填空。(共10分，每小题2分)
1.Xiao Gang spends much time ______ ( play) computer games.
2. The little boy has only eight _______ (tooth) now.
3.Will you _______ (take) part in the long jump ?
4.I think I must do my best ___________ (improve) my English.
5. You must do sports to keep __________ (health).
四. 完型填空。(20分,每小题2分)
Do you have a healthy eating habit? As we know, a healthy eating habit is good 1 health. Of all the things we eat and drink, 2__ is the most important. Not
3__ people know this, but it is quite true(真实的). Our bodies can go 4__ food for a long time. 5__ for two or three days without water people may die.
Many people don’t know 6__ water our bodies need to work well. And they don’t drink 7__ water, especially(尤其) in hot weather. Most people drink only when they 8__ drink. But in fact they often 9__ more water, especially after they have sports.
Do you know 65% to 75% of a man’s 10__ is water? If we don’t have enough water, we feel tired and may become ill.
( )1. A. for B. of C. in D. by
( ) 2. A. fruit B. vegetables C. water D. food
( )3. A. a lot B. many C. little D. few
( )4. A. for B. with C. without D. through
( )5. A. And B. Then C. So D. But
( ) 6. A. how much B. how many C. how D. why
( )7. A. any B. some C. a little D. enough
( )8. A. try to B. want to C. in need D. like
( )9. A. must B. can C. need D. needn’t
( )10. A. head B. arms C. heart D. body
五.句型转换。(共15分,每小题3分)
1.I have a cold.(就画线部分提问) you?
2. My father does exercise every morning.(用be going to改写句子)
My father is ________ exercise tomorrow morning.
3. They have to get up early every day.(改为一般疑问句)
_______they _______ _______ get up early every day?
4. Lucy got to Beijing yesterday.( 改为同义句)
Lucy Beijing yesterday.
5. There will be a school sports meet next week .(改为否定句)
a school sports meet next week.
六.完成句子。(共15分,每小题3分)
1.说英语能有助于我和外国人交朋友。
Speaking English will help me to foreigners.
2.越来越多的人喜欢篮球。
people like playing basketball.
3.她长大后想当一名舞蹈演员。
She wants to be a dancer when she .
4.你为什么不喝点加蜂蜜的开水呢?
you have some boiled water with honey?
5. 这个老人能好好照顾自己。
The old man can good himself.
七. 阅读理解。(20分，每小题2分)。
A
One day a dentist was starting his morning work. Suddenly a man ran in. His face was red and he could only say “Quick! Quick!” The dentist thought he must be very ill. His assistant helped to make the poor man sit in a chair. The dentist gave the man some medicine to make him sleep. Then, he looked into the man’s mouth and pulled out all the bad teeth. As soon as the man woke up, he said in a low voice, “Quick, doctor, quick.”
“It’s all right now,” the dentist told him. “It’s over.”
“You don’t understand,” said the man, “I came to tell you your house is on fire.”
根据短文内容,判断下列句子正(T)误(F)。
( )1.The story took place (发生) in the afternoon.
( )2.When the man ran in, the dentist thought he must be ill.
( )3.The man went to sleep after he took some medicine.
( )4.The dentist pulled all the teeth out of the man’s mouth.
( )5.The man ran in to tell the dentist that his house was on fire.
B
All over the world, people enjoy sports. Sports are good for people’s health. Many people like to watch others play games. They buy tickets or turn on their TV sets or may be online to watch.
Sports change with the seasons. People play different games in different seasons. Sometimes they play inside the room. Sometimes they play outside. We can find sports here and there. Some sports are rather interesting and people everywhere like them. Football, for example, is very popular in the world. People from different countries cannot understand each other, but after a game they often become very friendly to each other.
( )6.Sports are good for _______.
A.the players B.people’s health
C.the coaches D.people who like sports
( )7.If you like sports, you can _______.
A.buy tickets to watch the games B. watch the games on TV
C. watch the games on the Internet D.A、B and C
( )8.People play _______ in different seasons.
A.the same game B.different games
C.any games D.all kinds of games
( )9._______ is very popular in the world.
A.Table tennis B.Baseball C.Football D.Skating
( )10.From this passage we can see that _______ can become very friendly.
A.people from different countries all
B.people from the same country
C.people who do the same sports
D.after a game, people from different countries
八.书面表达。(15分)
为了预防流感，保持健康，你平时都是怎样做的?请根据下面表格中所
提供的信息，以Keeping Healthy为题写一篇60词左右的短文,开头已给出。
Should Shouldn’t
Have a good eating habit Eat too much or too little
Go to bed early Stay up late at night
Exercise Throw litter about
Keeping Healthy
As we know, health is important to us. How should we keep healthy?
★ 北平检测试题
★ 师说检测试题参考
★ 八年级语文试题
