下面是小编给各位读者分享的仁爱版英语七年上册知识点（共含4篇），欢迎大家分享。同时，但愿您也能像本文投稿人“陈一黑”一样，积极向本站投稿分享好文章。
Unit 3
【重点短语和句型】
1. Could you please + 动词原形……?用来表示委婉的请求
---Could you please tell me your name?
--- Sure/ No problem. My name is Sally.
--- Sorry.
2. tell sb. sth. = tell sth. to sb. 告诉某人某事
tell sb. about sth. 告诉某人关于某事
Please tell me your name. = Please tell your name to me.
Please tell Maria about it. 请把这件事告诉玛丽亚吧。
3. help sb. do sth.= help sb. with sth. 在某方面帮助某人，帮助某人做某事
Please help us find him.
Could you please help me with English?
= Could you please help me study English?
4. want to do sth.= would like to do sth. 想要做某事
want sth. = would like sth. 想要某物
want sb. to do sth. 想要某人做……
He wants to visit Beijing. = He would like to visit Beijing.
I want/would like an orange.
Jane wants Kangkang to sing some songs with her.
5. show sth. to sb.= show sb. sth. 把某物展示给某人看
Maria shows a photo of her family to Kangkang.
6. My English is very good. =I can speak English very well.
7. live in+ 地点 居住在某地
live with + sb. 和某人住
He live in China with his parents.
8. know a lot about…… 知道许多关于……的事
He knows a lot about China.
9. say表示说话的内容，speak表示说某种语言的能力
What does he say in the letter?
He can speak some English.
10. 对事物的喜欢程度
like……very much/a lot 非常喜欢
like……a little 有点喜欢
don’t like……at all 一点都不喜欢
Many students in our class like English a lot, but I like it a little.
He doesn’t like chocolate at all.
11. a lot of+可数名词复数/不可数名词
I have a lot of English books.
12. every day 每天
each other 相互
some of them 他们中的一些
eat out 下馆子，到外面吃饭
13. play with sb. 和某人一块玩耍
like to do/doing sth. 喜欢(做)某事
She likes to play with Kitty.
14. Help yourself/yourselves to sth. 随便吃(喝)……
15. be kind to sb. 对某人很友好
They are all kind to me. 他们对我很友好。
It’s very kind of you. 你真好。
16. be glad to do sth. 很高兴(乐意)做……
I am very glad to be here. 我很乐意在这里。
Glad to meet you. 很高兴见到你。
17. let sb. do sth. 让某人做某事
Let me see.让我想一想。
Let us help you find him. 让我们帮助你找到他。
18. I am home. 我到家了。
Maria isn’t at home/in now. 玛丽亚现在不在家。
Welcome to my home. 欢迎来我家。
It’s time to go home. 该回家了。
【单元知识点详解】
1. 实义动词变一般疑问句及其回答
---Does he speak English?
-- Yes, he does./ No, he doesn’t.
2. 询问职业及工作地点
---What does your mother do?(书面) /What is your mother?(口语)
--- She is an English teacher.
---Where does she work?
--- She works/ teaches/studies in a school / hospital / restaurant / on a farm / in an office...
3. 介绍家人
This is a photo of my family.
The young woman in red is my mother.
Is the young woman in red your mother?(变一般疑问句)
Who is the young woman in red?(对划线部分提问)
My grandparents, my cousin and I are on the sofa.
I have a big family. 我有一个大家庭。
I love my family. 我爱我的家。
4. 就餐表达语
1) ---Would you like something to drink ? 想不想喝些东西?
---Yes, a glass of apple juice , please. / No, thanks.
something to drink 一些喝的东西
something to eat 一些吃的东西
2) ---What would you like to have / eat / drink ? 你想吃(喝)些什么?
---I’d like some rice and chicken. / Let me see. 我想想看。
3) Would you like to have dinner with me? 想和我共进晚餐吗?
---Yes, I’d love to. / Yes, I’d like to.
--- I’m sorry, I have to…
4) ---What do you usually have for breakfast? 你通常早餐吃什么?
---I usually have milk and bread for breakfast.
have…for breakfast/ lunch / dinner 早/午/晚餐吃......
5) ---May I take your order, sir? 请问，要点菜了吗?
---Fish with vegetables and rice , please.
6) May I help you ? = Can I help you ? =What can I do for you ?请问要吃/喝/买些什么?
5. 委婉地请求、提建议的五种表达
Would you like sth. / to do…? 你愿意/想……?
What / How about sth. / doing…? ……怎么样?
Why not do…? 为什么不……?
Let’s do…! 让我们干……吧!
Why don’t you do…? 为什么不……?
肯定回答:Yes, I’d like/love to. /Good idea. /OK. / All right./ I’d love that.
否定回答: No, thanks. / I’m sorry I can’t, I have to do…/ I’d like that, but I’m sorry I have no time.
【重点语法】
1. 人称代词的主格与宾格
点拨：主格在句子中充当主语，放在动词之前;宾格放在动词之后构成动宾短语，放在介词之后构成介宾短语。
---Do you know them?
--- Yes. They are my new classmates.
2. 可数名词与不可数名词
(1)可数名词：可以用数目来计数的名词，有单数和复数之分。
如：banana, egg, apple, orange, noodles, vegetable, hamburger等。
(2)不可数名词：不能用具体的数目来表示，前面不能加a/an，没有复数形式。
如：milk, chicken, bread, Coke, coffee, rice, juice, fish, tea, water, chocolate等。
(3)不可数名词若要表示数量，可用：数词+量词+ of + 不可数名词。
如：a glass of milk 一杯牛奶; ten bottles of apple juice十瓶橙汁;ten loaves of bread 十条面包
(4)some/ a lot of +可数名词的复数/ 不可数名词
many +可数名词的复数
much +不可数名词
【书信的格式】
1. 称呼：顶格写，常用Dear… 开头，表示亲切、客套，后面用逗号。
2. 正文：从称呼的下一行开始写，开头空两格。
3. 结束语：正文下面的客套话，写在右下角，首字母大写，末尾用逗号，常用Yours。
4. 签名：指写信人的签名，写在结束语的下面。
I. 重点词组
1. not only…but also… 不仅……而且……
2. be supposed to 应该
3. ought to 应该
4. turn off 关掉
5. instead of 代替
6. on time 准时
7. make sure 确保
8. push forward向前推
9. push down 向下
10.pull up 向上拉
II. 重点句型
1. For example, we should use both sides of paper and reuse plastic bags.
例如,我们应该用纸的两面,并且重新使用塑料袋。
2. Everyone is supposed to do that.每个人都有义务那样做.
3. First, you ought to turn off the lights when you leave a room.首先, 你离开房间时应该随手关灯。
4. Easier said than done. 说起来容易做起来难。
5. Well, actions speak louder than words.嗯, 百说不如一做。
6. There will be a lot of hard work to do tomorrow, so make sure you go to bed early tonight.
明天有许多繁重的活要干,今晚一定要早睡。
III. 语法
并列句：由两个或两个以上并列而又相互独立的简单句构成。
结构为：简单句+并列连词+简单句
常用的并列连词有：and, or, but, while, not only… but also
e.g. 1. The river is dirty and the temperature of the earth is rising.
2. They work well, but they are slow and can’t run for long.
I. 重点词组
1. chemical factory 化工厂
2. pour… into… 把……排放到……
3. in a bad mood 处在不好的情绪中
4. manage to do sth. 设法去做某事
5. do harm to … / be harmful to… 对……有害
6. quite a few 相当多
7. no better than 同…….一样差
8. in pubic 公开地
9. all sorts of 各种各样的
10.in many ways 在许多方面
II. 重点句型
1. Look, there are several chemical factories pouring waste water into the streams.
看, 有几家化工厂正往河里排放废水.
2. Everything has changed.一切已发生了变化.
3. How long have you been like this? 你像这样多长时间了?
4. I’m always in a bad mood because I can’t stand the environment here.
我的情绪总是很差因为我受不了这里的环境.
5. However, not all people know that noise is also a kind of pollution and is harmful to humans’ health.
然而,并非所有的人都知道噪音也是一种污染, 而且有害于人类健康.
III. 语法
直接引语和间接引语
1. Granny said, “I’m feeling even worse.”
Granny said that she was feeling even worse.
2. “ Do you still want to live here, Granny?” the journalist asked.
The journalist asked Granny if she still wanted to live there.
3. “ How is the environment around this place?” the journalist asked.
The journalist asked how the environment around that place was.
I. 重点词组
1.learn…from…向……学习
2.in order to为了
3.give support to… 为……提供帮助
4.see sth. oneself 亲眼所见某物
5.keep in touch with 与……保持联系
6.sorts of各种各样的
7.make progress 取得进步
8.thanks to 由于
II.重点句型
1. Where have you been, Jane? 你去过哪里，简?
2. She has gone to Cuba to be a volunteer.她去古巴当志愿者了。
3. There goes the bell. 铃响了。
4. Though I had no time to travel, I still felt very happy.虽然我没有时间去旅行，但是我仍然感到很开心。
5. Now our country has developed rapidly.现在我们国家发展迅速。
III.语法
1. 现在完成时态的构成：助动词have/has+动词的过去分词
e.g. You have just come back from your hometown.
2. 现在完成时态的句式:
e.g. (1) I have been to Mount Huang with my parents.
(2) I haven’t seen him for a long time.
(3) Where have you been?
(4) ——Have you ever cleaned a room? ——Yes, I have. / No, I haven’t.
3. have/ has been与 have/has gone 的区别
have/has been to sp.表示曾经到过某地—— have/has gone to sp.表示已经去了某地
e.g. (1) I have been to Mount Huang with my parents. (2) She has gone to Cuba to be a volunteer.
