下面是小编整理的silver是什么意思（共含7篇），希望对大家有所帮助。同时，但愿您也能像本文投稿人“水果”一样，积极向本站投稿分享好文章。
She won a silver medal in the high jump.
她跳高得了银牌。
She won silver in last year's championships.
她在去年的锦标赛上获得银牌。
They've had to sell the family silver to pay the bills.
他们不得已卖掉家传的'银器去支付账单。
The college celebrated its silver jubilee last year.
这所学院去年举行了建院25周年庆祝活动。
The moon bathed the countryside in a silver light.
月光下的乡村沐浴在一片银辉之中。
例句：
He's an Olympic silver medallist.
他是奥运会银牌得主。
They've cornered the market in silver.
他们垄断了白银市场。
The cutlery is plate, not solid silver.
这套餐具是镀银的'，不是纯银的。
It had a head like a horse, big blue eyes, shining silver skin, and a bright red tail.
它的头象马，有一双大的蓝眼睛，闪闪发光的银白色的皮肤和一条鲜红的.尾巴。
The sunset was merely a flush of rose on a dome of silver.
银灰色的天穹上，落日只剩下最后一抹玫瑰色的余辉。
The fish was silver and still and floated with the waves.
那鱼是银色的，一动不动地随着波浪浮动着。
Place the salmon in a nonstick metallic dish.
将鲑鱼放在不粘底的金属盘内。
Metallic finishes are seen as upmarket.
金属般闪亮的罩面漆被认为是高档漆。
UNIT 5 THE SILVER SCREEN
Directed by Liang Chufeng
Gangdu Middle School
Period I
Teaching Aims:
1. Train the Ss’ listening ability.
2. Train the Ss’ speaking ability.
Teaching important points:
Talk about films and famous actors and directors
Teaching Difficult Points:
How to improve the Ss’ speaking ability.
Teaching Methods:
1. Listening and answer activity to help the Ss go through with
the listening text.
2. Pair work or group work to practise speaking
Teaching Aids:
1. A recorder
2. A computer
3. Some VCD disks
Teaching procedures:
Step I. Greetings & preparation
1.Greet the whole class as usual.
2.Teach the students useful terms of film:
actors, actress, director, script, scene, performance, science, fiction film, action film, love film, documentary film, cartoon, horror film, historical film, warfare film, comedy, tragedy, play the part of
Step II. Warming up
T: Do you like watching films? And how often? What do you know about films?
(Ask some students something about their favourite films)
T: Then you must know some famous directors and film stars; I think .Can you tell the class who they are?
(Show some pictures about the directors and film stars from China, and teach the words ‘director’, ‘actor’ and ‘actress’)
T: All the people you see are from China. Do you know some famous directors, actors and actresses in other countries?
T: perhaps we are not very familiar with the directors, actors and actresses in foreign countries, but we know some of the foreign films. Please look at the pictures on page 29. They are taken from four famous films. Can you guess their names? You can say them either in English or in Chinese.
[Suggested answers:]
Picture1. Bicentennial Man 机器管家
A young girl with a tall half-man walks along the beach. The half human looks like a robot, carrying a few large pieces of wood.
T: Why do they carry the wood? What can they use for? What happened before and what will happen later?
T: Maybe they use it for making a boat. Before there was a boat broken down by strong winds in the sea. So they picked up wood to make a boat and then the girl led the half-man to her house.
Picture2. Jurassic Park 侏罗纪公园
It seems the dinosaur has not yet seen the two men below the dinosaur. Before the scene, maybe a dinosaur escaped from the park in a rainy and stormy day; it was hungry and tried to hunt the two men for food.
What do you think the end will be like?
Later, the two men may be caught and eaten by the dinosaur; or may they will escape from the dinosaur.
Picture3. Mulan 木兰
This is a scene from a famous animation based on a folk legend story in China. In the picture, three men are talking; perhaps they are discussing a war because there is a map, on which there are many small flags. Before this scene, they may have dinner for people like talking things after meals. After that they may win the war or they fail in the war for their plan may be released by a spy.
Picture4. Hero 英雄
The woman named Flying Snowflakes in the film Hero is flying towards a man with her sword pointing at the man named Incomplete Sword and attacking him. This is a classical scene in the film Hero. What do you know about the relationship between the man and the woman?
T: They are lovers in fact and both of them are swordsmen who intended to murder Qin Shihuang. Before the scene, they had a conversation and had conflicts over the murder. So the woman began to attack the man. But since they are lovers, I think the woman won’t kill the man but hurt him.
Step III. Listening
T: Of course these films now are very popular and successful, and what does the success of the films bring to the actors?
Ss: Money, honor, repute and etc. And they will become very famous, and they will receive a lot of interviews.
T: Now let’s listen a interview. First you should read the five questions in your books.
(Teacher gives Ss one or two minute to read the questions and then plays the tape for Ss.)
T: Now let’s listen to the tape from the beginning to the end to get a general idea.
(Teacher plays the tape for the first time. Then teacher plays the tape for the second time. Teacher may pause for students to write down the information. Finally teacher checks the answers with the whole class. And let Ss listen one more time if necessary.)
Step IV. Speaking
T: Now here is the CCTV ‘people in the news’, today Meryl Streep and Keanu Reeves come to our studio. Welcome!
S: Welcome!
T: OK. Now Team 1 and Team 3 play the role of Meryl Streep, Team 2 and Team 4 play the reporter, Team 5 and Team 7 play the role of Keanu Reeves biography of Keanu Reeves. Team 6 and Team 8 play the reporter. Then interview each other using the information in the short biographies. Please look at the screen.
T: Do you understand me?
S: Yes.
T: OK. You can begin your interview. I’ll show on the screen some sentences for you to use if you like.
(Show the following on the screen.)
(Teacher gives Ss enough time to prepare, then asks students to act out the interview before the class. If time permit ,Ss may act some more dialogues about themselves.)
Step V. Summary and Homework
T: In this class we’ve done some listening and speaking. We’ve also talked about some films and some famous directors, actors and actresses. After class, you can talk about other films that you are familiar with. Certainly you should talk about them in English.
Step VI . Homework
1. Review and practise the useful terms and expression about films
2. Preview the reading material “Getting to know Steven Spielberg”.
Preparation of Silver Nanoshells on Silica Particles by a Simple Two-step Process
A simple two-step method was developed to prepare silver nanoshells coated on silica paticles.The method involves two steps: concentration of reaction precursor (AgNO3) on particle surfaces and subsequent reduction by formaldehyde.The obtained composite particles were characterized by TEM, ED, and SEM-EDS measurements.The results show that the silver nanoshell is coated on silica particle surface in the form of a polycrystalline (cubic structure) layer with average thickness of 20 nm and weight percentage of 19%.
作 者：Yu ZHANG Ming MA Ning GU LING Xu Kun Ji CHEN 作者单位：Yu ZHANG(Key Laboratory of Molecular and Biomolecular Electronics, Ministry of Education,Southeast University,Nanjing,210096;National Laboratory of Solid State Microstructures and Department of Physics,Nanjing University,Nanjing,210093)Ming MA,Ning GU(Key Laboratory of Molecular and Biomolecular Electronics, Ministry of Education,Southeast University,Nanjing,210096)
LING Xu,Kun Ji CHEN(National Laboratory of Solid State Microstructures and Department of Physics,Nanjing University,Nanjing,210093)
刊 名：中国化学快报(英文版) ISTIC SCI英文刊名：CHINESE CHEMICAL LETTERS 年，卷(期)： 15(8) 分类号： 关键词：Silica particles metal nanoshells preparationsilver例句分享
Silver is the most malleable of all metals. （用作名词）
银是延展性最好的金属。
He silvered a mirror. （用作动词）
他给镜子镀上了一层银。
These are not gold coins, they silver. （用作形容词）
这些不是金色的'硬币，他们是银色的。
silver的意思
n. 银,银币,银制品,银色
adj. 银制的,像银的,银色的,银白色的
vt. (在某物上)镀银,使具有银色光泽，使变成银色
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