人教版九年级英语Unit3 Section A培优讲义（含答案）

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1、 Unit3 课标单词课标单词 1. restroom n. _ 2. _ n. 邮票；印章 3. beside prep. _ 4. _ n. 明信片 5. pardon v. _ 6. _ n. 浴室；洗手间 7. rush v. what did you mean? 11. There is a bank b_ the supermarket. 12. Jim is taking a shower in the b_. 13. How many _ (stamp) do you want to buy? 14. I forgot _ (mail) the letter to him. I

2、 will do it at once. 15. When do you _ (normal) get home from work? II. 用方框中所给单词或短语的适当形式填空。用方框中所给单词或短语的适当形式填空。 such as ask about lead in parking lot look forward to 1. People in the west dont like to _ ladies ages. 2. I am interested in many Hollywood animations (卡通影片), _ Up and Frozen. 3. Its a pit

3、y that we will not go to Fun Times Park. We have been _ the visit for weeks. 4. There is not a _ near the cinema, so wed better take a bus instead of driving there. 5. By _ to a request with a question, you can make others feel more comfortable. III. 同义句转换。同义句转换。 1. She went past me when I sat on th

4、e ground in the park. She _ _ me when I sat on the ground in the park. 2. I dont know what I shall do next. I dont know _ _ _ next. 3. Excuse me. Can you tell me where I can park the car? _ _. Can you tell me where I can park the car? 4. Could you please tell me whether there is a post office nearby

5、? Could you please tell me _ there is a post office nearby? IV. 单项选择。单项选择。 1. We all know that learning a foreign language _ time and effort. A. requires B. reduces C. removes D. repeats 2. Thank you for your _. They are of great _ to me. A. advice; value B. suggestions; value C. suggestions; valuab

6、le D. advice; valuable 3.Call me up if its _ to you tonight. Sure. A. nice B. convenient C. uncrowded D. organized 4._, could you tell me the way to the Park Street? The Park Street? Oh, go straight and turn left.You cant miss it. A. All right B. Never mind C. Excuse me D. Thank you I. 完形填空。完形填空。 Mo

7、st of us have three meals a day.We take food for granted(想当然). And we dont think about it. 1 experts argue a food crisis(危机) is coming.This crisis is going to make us 2 the way we think about food. Food is in great need 3 a growing of world population.By 1960, the population was three billion. It do

8、ubled to six billion by 1999. By 2050, this planet will need to 4 at least nine billion people.As a result, the food prices get higher and higher. So, what can a 5 , crowed world do? One suggestion is to eat 6 meat.Meat uses more natural resources(资源) than grains(谷物). It requires more 7 to produce o

9、ne pound of meat than to produce one pound of grain. It also requires between 5 and 10 times more 8 than vegetables. So, eating less meat will 9 more land for farming, and it will save water. To eat less meat, people will need to change their eating habits.That will not be 10 . Americans, for exampl

10、e, have 11 loved meat.In general, they eat twice as much meat as people in other countries.At the same time, in developing countries like China and Brazil, sales of meat have doubled in the last 20 years. 12 will double again by 2050.Growing need of meat will 13 to put pressure on natural resources.

11、 World population is increasing, resources are becoming fewer, and food prices are rising.Therefore, we need to rethink 14 we eat every day. For meat lovers, we dont need to give up meat 15 . But we need to eat more grains and less meat. 1. A. And B. But C. Or D. Until 2. A. change B. find C. get D.

12、 tell 3. A. instead of B. thanks to C. because of D. as for 4. A. help B. have C. feed D. meet 5. A. busy B. tired C. thirsty D. hungry 6. A. less B. more C. much D. little 7. A. time B. land C. people D. place 8. A. air B. meat C. money D. water 9. A. provide B. produce C. waste D. need 10. A. impo

13、rtant B. hard C. easy D. necessary 11. A. never B. seldom C. hardly D. always 12. A. It B. They C. We D. That 13. A. continue B. stop C. have D. start 14. A. how B. when C. what D. where 15. A. quickly B. completely C. finally D. especially II. 阅读理解阅读理解。 A The police find most criminals(罪犯) because

14、somebody tells them who the criminals are. They find other criminals by using science and their computers.When there is a bank robbery(抢劫), the police first look through their computers for the names of the bank robbers that they know about. Then they go and talk to any of these robbers who are not

15、in prison(监狱). They ask them where they were when the robbery happened. If any of these people cannot give a good answer, the police will often use science to find out if one of them is the robber. Many criminals leave something of themselves at the places of the crimes like a fingerprint or a hair.

16、 Or they take something away on their shoes or clothes, like dirt or animal hair. If they leave behind some of their blood or their hair or a piece of skin, it will have their DNA inside it. Everyones DNA is different and their fingerprints are also different. So, if a criminal cuts himself during a

17、 robbery or leaves his hair, or even a small piece of skin, scientists can find out what his DNA is. The police can then ask the person they think is the robber to give them his hair or some blood and see if it has the same DNA. Many criminals are in prison today because of this kind of evidences. 根

18、据短文内容判断正(T)误(F)。 1. Usually the police find criminals because they use their computers. 2. The police do not usually ask criminals who are in prison about a crime because these criminals could not have done it. 3. The most useful evidences that criminals leave at the places of their crimes are thing

19、s with their DNA in them. 4. Many criminals usually take something away only on their shoes after the crimes. 5. The story is about a bank robbery. B Table manners from different cultures are totally different. Here are some interesting table manners in different countries. In Spain, youre supposed

20、to use your bread as another piece of cutlery(餐具). Spanish people often hold a fork in their right hand, and a small piece of bread in their left hand, which is then used to help push food gently onto the fork. In Brazil, you should wipe your mouth with your napkin(餐巾) every time you take a drink. I

21、n Russia, youre not supposed to look into another ones plate. Its polite to leave a little food at the end of the meal. In Chile(智利), dishes should be served from the left and taken away from the right. In India, you should use the right hand to take food and use the left hand to pass dishes. South

22、Indian meals are served on a banana leaf that has been cleaned with warm water. In the US and Canada, gentlemen should stand behind their chairs until women are seated. Before asking for additional servings, you should finish the serving on your plate. 6. In Spain, you should push food onto your for

23、k with _. A. the spoon in your left hand B. the spoon in your right hand C. the bread in your left hand D. the bread in your right hand 7. You shouldnt _ in Russia. A. stand behind your chair B. look into other peoples plates C. wipe your mouth with your napkin D. leave any food on your plate 8. In

24、_, people should take away dishes from the right. A. Spain B. Chile C. America D. Canada 9. People use _ to take food in India. A. forks B. napkin C. the left hand D. the right hand 10. In South India, people put food _. A. in a bowl with warm water B. in a pot with warm water C. on a clean banana l

25、eaf D. on a clean plate C（2016 江苏江阴市华士实验中学九年级上第一次月考） His talent and charm have made him the No. 1 Chinese classical artist in the world. And he played in the grand Beijing Olympic opening ceremony in 2008, watched by a TV audience of 5 billion. Lang Lang, 26, is the first Chinese pianist to play wit

26、h the worlds top orchestras(管弦乐队） ，making his first appearance at the Carnegie Hall in New York at 18, while still a student. Langs charm and fondness make him a natural fit to represent Chinas new international image. According to the British newspaper the Times, The Lang Lang effect drives 36 mill

27、ion Chinese children to learn the piano. Now in China, children are learning Chopin and Western orchestras are playing sold-out tours across Chinese cities. But can China ever introduce its own music to the West? Lang is trying. His cooperation（合作）with the London Symphony Orchestra this month includ

28、es a performance of Dragon Songs, an album of traditional Chinese classics. Behind the success, however, is a surprising story of a gifted child. Lang grew up with his fathers own musical ambition(抱负) and high expectations. It is not hard to imagine how boring it must be to practice the piano every

29、day. Lang said that he once hated his hands and the piano. He got his right hand hurt six years ago and had to rest. That was the best month, he says. 11. What is the main reason why Lang Lang is the No.1 Chinese classical artist in the world? A. He played in the Beijing Olympic opening ceremony in

30、2008. B. He usually plays with the worlds top orchestras. C. He tries to introduce Chinese music to Western countries. D. He plays the piano so well and has a good international image. 12. Lang Lang is trying his best to _ now. A. introduce Chinas own music to the West B. play sold-out tours across

31、Chinese cities C. encourage children to learn the piano D. prepare for a performance of Dragon songs 13. Which of the following about Lang Lang is true? A. He didnt like music at all. B. He had a good rest and enjoyed himself because he got his right hand hurt. C. He has had a great musical ambition

32、 since his childhood. D. He first appeared in the Beijing Olympic Games in 2008. 14. From the last paragraph we can learn _. A. Lang didnt like playing the piano at all as a child B. He was happy to practice the piano every day C. His fathers wish and expectations played an important role in his chi

33、ldhood D. He hurt his hands six years ago 1.（2016 江苏连云港卷）Its useful for the deaf people to learn sign language. Yes, its a major way of _ for them. A. suggestion B. vacation C. production D. communication 2.（2016 湖北襄阳卷）Look! So many colorful bicycles in two lines over there. Theyre for public. This

34、_ of green smart traffic is everywhere in Xiangyang city. A. number B. pair C. kind D. piece 3.（2016 山东东营卷）Stephen Hawking got more than 380, 000 followers in two hours _ first message on Weibo. A. before B. since C. after D. until 4. （2018 年安徽省中考）The speaker showed some _ examples to make the scien

35、ce report easy to understand. A. awful B. stupid C. proper D. thick 5. （2016 山东东营卷）_ running after success, we have a lot of other interesting things to do in our lives. A. By B. On C. Besides D. Except 6. （2016 山东菏泽中考）Please e-mail me _ if you have any questions. A. on B. at C. to 7. （云南省 2018 年中考）

36、We can _ some information about this city on the Internet. A. look up B. look like C. look after D. look forward to 8. （内蒙古包头市 2018 年中考）Terry, _ from your cell phone when your father is talking to you. A. look up B. look around C. look down D. look out 9. （2018 年贵州省安顺市中考） I think young phubbers （低头族

37、） are supposed to the time they spend their smart phones. A. cut off；in B. cut down；on C. cut up；on D. cut in；in 10. （湖北省宣昌市 2018 年中考）In the past five years, China has played an important role in the Belt and Road. It has_ many nations a great chance to communicate. A. offered B. supported C. includ

38、ed D. directed I. 单词拼写。单词拼写。 1. speech 2. reading 3. to share 4. without 5. doubt 6. praise 7. whether 8. decision 9. to listen 10.pardon 11. beside 12. bathroom 13. stamps 14. to mail 15. normally II. 用方框中所给单词或短语的适当形式填空。用方框中所给单词或短语的适当形式填空。 1. ask about 2. such as 3. looking forward to 4. parking lo

39、t 5. leading in III. 同义句转换。同义句转换。 1. passed by 2. what to do 3. Pardon me 4. if IV. 单项选择。单项选择。 2. B 【解析】 句意： 非常感谢你的建议， 它们对于我来说很有价值。 此题考查名词和固定短语 be of value to sb. 对某人有价值。根据句意可知选 B。 3. B【解析】nice 漂亮的；convenient 方便的；uncrowded 不拥挤的；organized 有组织的。句意：如果 今晚你方便，给我打个电话吧。好的。 4. C【解析】本题考查情景交际。西方人出于礼貌，在问别人话之前先

40、说 Excuse me打扰了，故选 C。 I. 完形填空。完形填空。 1. B【解析】考查连词的用法。空格前的And we dont think about it.与空格后的experts argue a food crisis(危机) is coming之间是转折关系。but 意为但是，表示转折关系，符合文意。故选 B。 2. A 【解析】 考查动词辨析。 change 意为改变； find 意为找到； get 意为得到； tell 意为告诉。 句意为：这场危机将会改变我们对食物的认识。故选 A。 3. C【解析】考查介词短语辨析。instead of 意为代替，而不是；thanks to

41、意为幸亏，由于；because of 意为因为；as for 意为至于。空格前的Food is in great need和空格后的a growing of world population之间构成因果关系，即因为世界人口增长，所以对食物的需求量非常大。故选 C。 4. C【解析】考查动词辨析。help 意为帮助；have 意为有；feed 意为喂养，向提供；meet 意为见面。由下文As a result，the food prices get higher and higher.可知，到 2050 年，地球将 需要为至少 90 亿人提供食物。故选 C。 6. A 【解析】 考查形容词的比较

42、级。 由下文Meat uses more natural resources(资源) than grains(谷物). 可知， 此处指有一个建议就是少吃肉。less 意为更少的，符合文意。故选 A。 7. B【解析】考查名词辨析。time 意为时间；land 意为土地；people 意为人；place 意为地 方。由下文eating less meat will _(44) more land for farming可知，此处指生产一磅肉比 生产一磅谷物需要的土地多。故选 B。 8. D【解析】考查名词辨析。air 意为空气；meat 意为肉；money 意为钱；water 意为水。 由下文i

43、t will save water可知，生产同等重量的肉和蔬菜，肉所需要的水是蔬菜所需水的 5 到 10 倍。故选 D。 9. A【解析】考查动词辨析。provide 意为提供；produce 意为生产；waste 意为浪费；need 意 为需要。 句意为： 因此， 少吃肉将会为农业生产提供更多的土地， 并且会节约水资源。 provide.for 意为为提供，符合文意。故选 A。 10. C 【解析】 考查形容词辨析。 important 意为重要的； hard 意为难的； easy 意为容易的； necessary 意为必要的。由下文所举的美国人爱吃肉的例子可知，此处指改变人们的饮食习惯并不

44、容 易。故选 C。 12. B【解析】考查代词的用法。由上文sales of meat have doubled in the last 20 years可知，空格处代指 sales of meat，表示复数概念，应用 they。故选 B。 13. A【解析】考查动词辨析。continue 意为继续；stop 意为停止；have 意为有；start 意为开 始。句意为：对肉类需求的增长会继续给自然资源增加压力。故选 A。 14. C【解析】考查宾语从句的引导词辨析。分析句子结构可知，空格处引导宾语从句，在从句中作eat 的宾语，应用 what。句意为：因此，我们需要重新考虑我们每天吃的东西。故

45、选 C。 15. B 【解析】 考查副词辨析。 quickly 意为迅速地； completely 意为完全地； finally 意为最终地； especially 意为尤其。由下文But we need to eat more grains and less meat.可知，此处指对于喜 欢吃肉的人来说，我们不必完全放弃吃肉，而是要多吃谷物少吃肉。故选 B。 II. 阅读理解阅读理解。 A 1. F【解析】根据第一段第一句The police find most criminals(罪犯) because somebody tells them who the criminals are.可

46、知答案。 2. T【解析】根据第一段中When there is a bank robbery(抢劫), the police first look through their computers for the names of the bank robbers that they know about.可知答案。 3. T【解析】根据第三段中Everyones DNA is different.可知答案。 4. F 【解析】 根据第二段中Or they take something away on their shoes or clothes, like dirt or animal ha

47、ir.可知 答案。 5. F【解析】通读全文可知这是关于警察如何破案的短文。 B 6.C 【解析】 细节理解题。 由第二段中的.and a small piece of bread in their left hand， which is then used to help push food gently onto the fork.可知答案。 7. B【解析】细节理解题。由第四段第一句In Russia, youre not supposed to look into another ones plate. 可知答案。 8. B 【解析】 细节理解题。 由第五段In Chile(智利),

48、dishes should be.taken away from the right.可知答案。 9. D【解析】细节理解题。由第六段第一句In India，you should use the right hand to take food.可知，在 印度，人们用右手取食物。 10. C【解析】细节理解题。由第六段最后一句.on a banana leaf that has been cleaned.可知答案。 C 文章大意：本文介绍了中国首席古典艺术家朗朗。朗朗在父亲的期望下经过勤奋努力终于取得了世 人瞩目的成就，成了首位和世界顶级乐团同台演出的中国人。英国时报报道朗朗效应是造成三千六百

49、万中国儿童学习钢琴的原因。而如今朗朗正在尝试着把中国的音乐推出国门，走向世界。 13. B【解析】细节理解题。根据第五段末 He got his right hand hurt six years ago and had to rest. That was the best month, he says 可知六年前朗朗的右手受伤，他不得不休息，所以选 B。 14. C【解析】推理判断题。根据文章末段 Lang grew up with his fathers own musical ambition and high expectations 可以判断朗朗是在父亲的期望和监督下才取得了如今的成就，所以选 C。 1. D 【解析】 句意： 对于聋哑人学手语是有用的。 是的， 对于他们来说主要的方式是交流。 suggestion 建议；vacation 假期；production 成果，产品；communication 交流，通讯。根据常识可知学习手语的目 的是交流，故选 D。 2. C【解析】句意：看！有这么多五颜六色的自行车在那边排成了两条线。他们是公用的。这种绿 色智能交通在襄阳市到处都是。number 数量；pair 对，双；kind 种类；piece 片，张，块。结合语境， 故选 C。 3. C【解析】句意：史蒂芬霍金在微博上的第一个消息发出后，两小时内获得了 380，00