人教版九年级英语Unit6 Section B培优讲义（含答案）

《人教版九年级英语Unit6 Section B培优讲义（含答案）》由会员分享，可在线阅读，更多相关《人教版九年级英语Unit6 Section B培优讲义（含答案）（17页珍藏版）》请在七七文库上搜索。

1、 1. in the end 最后；最终最后；最终 (Page 45 1c) 其后不接 of 短语，相当于 at last, finally。此短语强调经过许多变化莫测的情况之后某事才发生。 They were out of danger in the end. 他们最后脱险了。 【拓展】 （1）at the end of.后接地点名词时，表示在尽头；后接表示时间的名词时，表示在 结束时。 Walk along the street and youll find the hospital at the end of the street. 沿着这条街走，在街道的尽头你就会 找到那家医院。 （2

2、）by the end of.意为在以前； 到为止，常用于将来时态或过去完成时态的句子中。 We will finish the work by the end of this year. 我们在今年年底以前就会完成这项工作。 2. Canadian adj. 加拿大的；加拿大的加拿大的；加拿大的 (Page 46 2b) Her sister is a Canadian teacher. 她的姐姐是一位加拿大教师。 【拓展】Canadian 用作可数名词，意为加拿大人。其复数形式为 Canadians。 Two Canadians are taking photos in the park.

3、 两名加拿大人正在公园里拍照。 【助记】Canada(加拿大) Canadian (加拿大人) Australia (澳大利亚) Australian (澳大利亚人) America (美国；美洲) American （美国人；美洲人） 3. divide.into 把分开把分开 （Page 46 2b） 其被动结构为 be divided into，意为被分为。 Lets divide ourselves into several groups. 让我们分成几个小组吧。 divide 及物动词，意为分开；分散，指把整体分成若干部分。 He divided the cake among the

4、 children. 他把这个蛋糕分给了孩子们。 【典例】My P. E. teacher _ us _ (把分成) two teams and asked us to play games. 4. encourage sb. to do sth. 鼓励某人做某事鼓励某人做某事 （Page 46 2b） The teacher often encourages us to study hard. 老师经常鼓励我们要努力学习。 【拓展】encourage sb. in sth. 意为在方面助长某人的某种行为/鼓励某人。 Dont encourage him in laziness. 别助长他的懒

5、惰行为。 【典例】Jessicas parents always encourage her _ out her opinions. A. speak B. speaking C. to speak D. will speak 5. nearly adv. 几乎；差不多；将近几乎；差不多；将近 （Page 48 Self Check） It took nearly two hours to get there. 到那里花了将近两个小时。 【辨析】nearly 与 almost 两者均有几乎；差不多；将近之意，有时可通用，具体区别如下表： nearly 几乎；差不多；将近 可以和 not 连用，

6、 not nearly 意为远非， 绝不是； nearly 前可用 very，pretty 等词修饰。 almost 几乎；差不多 可以和 no, never, nothing 等表示否定意义的词连用，但不 与 not 连用 Weve saved some money, but its not nearly enough. 我们存了一点儿钱，但还远远不够。 I almost never see her. 我几乎从未见过她。 6. at a low price 以低价以低价 This sweater is on sale at a low price. 这件毛衣正以低价出售。 low 形容词，意

7、为低的。 She jumped over the low wall. 她跳过了那堵矮墙。 【拓展】高低贵贱的用法： low 低 主语是价格，不能是物品本身 high 高 cheap 廉价；便宜的 主语不能是价格，必须是物品本身 expensive 昂贵的；花钱多的 Today in Tokyo the lowest temperature is 16, and the highest is 28. 今天东京的最低气温是 16，最高气 温是 28。 The price of this watch is very high. 这只表的价格很高。 The price of this book is

8、not low for me. 这本书的价格对我来说不低。 This watch is expensive. 这只表很贵。 This cloth doll is very cheap. 这个布娃娃很便宜。 【典例】At present, the price of the houses in Urumqi _ than before. I can afford _ a large one. A. are cheaper; to buy B. is cheaper; buy C. are lower; buy D. is lower; to buy 【答案】D 7. translate /trns

9、let/ v. 翻译翻译 translate. into .意为把翻译成，既可用于主动语态中，也可用于被动语态中。 Dont translate everything into Chinese when you read English articles. 当你阅读英语文章时，不要把所有的 东西都翻译成汉语。 Will the book be translated into English as soon as possible? 这本书会尽快翻译成英文吗？ 【典例】Do you know Mo Yan? His books _ into English a few years ago. A.

10、 were translated B. translated C. are translated D. translates 【答案】A 【解析】本题用语法判定法解题。句意：你知道莫言吗？他的书几年前被翻译成英文。本句为被动语态， 根据句中的时间状语 a few years ago 可知用一般过去时。 【拓展】translation n. 翻译 translator n. 翻译家 8. by mistake 错误地；无意中错误地；无意中 I took your bag by mistake. 我错拿了你的包。 【注意】by 与 mistake 之间不加冠词，是介词短语，在句中作状语。 【典例】

11、Where is my book? Oh, sorry! I have taken yours _ mistake. A. by B. by a C. with D. with a 【答案】A 【解析】by mistake 错误地；无意中。 9. the Olympics 奥林匹克运动会奥林匹克运动会 与 the Olympic Games 同义，作主语时，谓语动词常用复数形式。 【典例】The 30th Olympics _ in London in 2012. A. held B. will be held C. were held D. has been held 【答案】C 【解析】此

12、题用主谓一致法。主语是复数，谓语动词用复数形式。主语与 hold 为动宾关系，要用被动语态， 再由时间状语可知应用一般过去时的被动语态。 10. stop .from . 阻止做某事阻止做某事 stop sb.from doing sth.相当于 prevent sb.from doing sth.，在主动语态中，两者中的 from 均可省略，但在被 动语态中不可省略。 No one can stop us (from) carrying out the plan. 没有人能阻止我们实施这个计划。 The water must be prevented from polluting by us

13、. 我们必须阻止水被污染。 【典例】I will try my best to stop my son from _ the same mistake. A. make B. made C. makes D. making 【答案】D 11. not only. but also. 不但不但而且而且 以 not only .but (also). 连接的句子，当 not only 置于句首时往往引起部分倒装。 Not only can I do it but (also) I can do it best. 我不仅能做到而且我能做得最好。 not only . but also. 应连接两个对

14、称的并列成分，连接两个主语时谓语动词要采用就近原则。 Not only Mr. Lin but also his son loves the movie. 不但林先生而且他的儿子也喜欢这部电影。 【拓展】常见的就近原则的结构有： (1) neither.nor. 既不也不 (两者都不) Neither you nor I like him. 我和你都不喜欢他。 (2) either.or.不是就是 (两者中的一个) Either you or Lily is a student. 不是你就是莉莉是学生。 (3) there be 结构 There is a pen and two books

15、on the desk. 书桌上有一支钢笔和两本书。 12. look up to 钦佩；仰慕钦佩；仰慕 I looked up to Thomas Edison when I was a child.当我是个孩子的时候我很钦佩托马斯爱迪生。 其反义短语是 look down on 看不起，鄙视。 【拓展】look 的常用短语： look up 向上看；查阅(词典) look down 向下看 look after 照看；照顾 look around 环顾四周 look for 寻找 look forward to 盼望 【典例】马云很成功，许多年轻人仰慕他。(look) Ma Yun is

16、so successful that many young people _ him. 【答案】look up to 13. hero /hr/ n. 英雄英雄 It is believed that all astronauts are real heroes. 人们认为所有的宇航员都是真正的英雄。 hero 的复数形式是在其后加-es 构成的。 【魔法记忆】巧记以 o 结尾加-es 变复数的名词： 黑人(Negro) 英雄(hero)爱吃西红柿 (tomato) 炒土豆(potato)。 14. This is because. 这是因为这是因为 系动词之后是表语， 表语是由一个句子充当的

17、， 即称为表语从句， 连接表语从句的词有： because， why， that，what，who，when，where，which，whether，how 等。 All the cars are going slowly. This is because there is a thick fog. 所有的车都开得很慢，这是因为有浓雾。 His bike was broken. That is why he came to school on foot. 他的自行车坏了。那就是他步行来学校的原因。 【典例】You have spent too much time playing compute

18、r games. Thats _ your eyes hurt. A. why B. how C. what D. when 一、一、根据句意和汉语注释，写出单词的正确形式。根据句意和汉语注释，写出单词的正确形式。 1. A true friend can help you get out of _ (sad) when youre unhappy. 2. Our great leader Deng Xiaoping passed away in his _ (90). 3. Our school sports meeting was _ (success) held two weeks ag

19、o. 4. Make careful _ (choose) before taking action, please. 5. Dont worry. I have made much _ (进步) in learning English. 二、单项选择。二、单项选择。 1.Sorry, Tony.I took your school uniform _. It doesnt matter. A. by mistake B. by accident C. on sale D. on display 2. Mum added lots of _ on the food but it still w

20、asnt _. A. salt; enough salt B. salt; salty enough C. salty; enough salt D. salty; salt enough 3. What kind of potato chips do you like? I like_ones because they are hard, dry and easily broken. A. crispy B. sweet C. soft D. sour 4. To be healthy, one must have at least _ sleep every day. A. eight h

21、ours B. eight hours C. eight-hours D. eight hours 5. He is_to lift the bag full of rice onto the truck. A. enough strong B. too strong C. so strong D. strong enough 6. She put back the book she had taken _ mistake. A. in B. up C. to D. by 三三、根据句意及首字母提示完成单词、根据句意及首字母提示完成单词。 1. Dr.Naismith d_ the men i

22、n his class into two teams and taught them to play basketball. 2. These green oranges are s_. They are not sweet. 3. Its impossible to get water from a well(井) with a b_. 4. Jordan(乔丹) used to be a p_ basketball player. 5. The people who buy things are usually called c_. 四四、用所给词的适当形式填空、用所给词的适当形式填空。

23、1. Mum put lots of salt on the fish. It was really _(salt). 2. Dr. Bethune is a _(Canada). He helped the Chinese a lot. 3. The _(popular) of table tennis has risen all over the world. 4. The news made him very _(worry). 5. Lin Zexu was one of the most famous national _ (hero) in recent history. 6. D

24、o you know any _ (Canada) singers? 7. _(final), he put lots of sugar into the food. 8. Wow, the soup tastes really _(salt). 9. The Chinese regard Yang Liwei, Fei Junlong and Wang Yaping as _(hero). 10. Will Beijing and Zhangjiakou hold the winter_ (Olympic) in 2020? 五五、根据句意及汉语提示完成单词、根据句意及汉语提示完成单词。 1

25、. If you go shopping, you will be the _(顾客). 2. This orange is very _ (酸的). 3. Can you _(分开) the watermelon with the knife? 4. You can bring a _ (篮子) to buy vegetables. 5. Hurry up. It is _(几乎) eight oclock. Or you will be late. 六、用适当的介词填空六、用适当的介词填空。 1. All animals _ men feed on plants or other anim

26、als. 2. The noodles are salty because my mother sprinkled too much salt _ them. 3. The change of the plan led _ another result. 4. Badminton is played by millions of people in _ 200 countries. 5. Players _ the same team must work together to get the ball in the other teams basket. 七、用所给动词的适当形式填空七、用所

27、给动词的适当形式填空。 1. Tims father made him _ (not watch) TV at night. 2. You should stop the students from _ (run) in the hallways. 3. Not only Mary but also her mother _ (go) shopping on weekends. 4. My father encouraged me _ (work) harder. 5. The book _ (buy) for me last Sunday. 八、用方框里所给短语的适当形式填空八、用方框里所给

28、短语的适当形式填空。 by mistake, the number of, look up to, think of, in the end 1. Youre a popular teacher, Mr. Brown, and a lot of the younger ones _ you. 2. _ handworkers becomes smaller and smaller. 3. We were surprised that the two boys didnt forgive each other _. 4. To be honest, I cant _ a worse way to

29、 spend my holiday. 5. It is said that potato chips were invented _. 一、完形填空。一、完形填空。 Dear teacher, I was a student of yours in Grade Six, and I hope you still remember me. Im 1 this letter because I want to let you know that the school year with you was important and special to me. I know I 2 be very

30、quiet in your class， and you never said much to me. But you did something that made a big 3 in my life. You see, all through my first year in schools, I hated to read. Books were just words that had 4 to do with me, and I felt bored while reading them. Ill never 5 the first day of Grade Six when you

31、 took out a thick book and began to read the story to our class. It 6 that your voice changed with the people in the story, and you drew pictures in my mind as you read 7 . After that day, I always waited for the time that you read to the class. You 8 us all kinds of wonderful stories. During the su

32、mmer after my year in your class, I missed the stories you read. So one day I picked up a book and 9 it all by myself. I found out that I could make the words 10 , too. Now, I love to read! Thank you for opening the world of books for me. Yours, Linda 1. A. watching B. reading C. writing D. getting

33、2. A. used B. used to C. was used D. was used to 3. A. difference B. mistake C. decision D. progress 4. A. nothing B. everything C. something D. anything 5. A. remember B. know C. forget D. understand 6. A. liked B. looked C. looked like D. seemed 7. A. loud B. quiet C. aloud D. silently 8. A. told

34、B. wrote C. borrowed D. taught 9. A. drew B. listened to C. read D. kept 10. A. boring B. patient C. necessary D. interesting 二、阅读理解。二、阅读理解。 A Famous Inventions and Their Inventors X-rays were discovered in 1895 by a German professor, Wilhelm Roentgen. People all over the world were amazed by his in

35、vention, the X-ray machine. This invention was so important that Roentgen won the first Nobel Prize for Physics in 1901. The telephone was invented by Alexander Graham Bell, a doctor and speech teacher. The first phone call was made by Bell in 1876. He got acid(酸) on his pants by accident and wanted

36、 his partner, Thomas Watson, to help him. The first words spoken on the telephone were Mr. Watson, come here! I need you! Television was invented in 1926 by John Logie Baird, a Scottish inventor. Bairds television certainly didnt look like a television today! Electronic televisions like the ones we

37、have today were invented by Vladimir Zworykin in the 1920s in the United States. The first computer was built in 1946 by two American engineers, J. Presper Eckert and John W. Mauchly. It was developed for the army, and it was so large that it took up the whole room! Later, in 1971, the microchip was

38、 invented, and small home computers were first produced for personal use. Today computers are involved in almost everything we do and are found almost everywhere we go. 根据短文内容，判断正(T)误(F)。 1. X-rays were discovered by a Scottish inventor in 1901. 2. Wilhelm Roentgen won the first Nobel Prize for Phys

39、ics. 3. The telephone was invented by a German professor. 4. The first television and the ones we have today looked the same. 5. Two American engineers built the first computer in 1946. B I dont like my parents.They always tell me I should do this, and should not do that.It sometimes makes me angry,

40、said Zhang Hua,a middle school student in Guangzhou.Do you have the same problem? Perhaps your parents had the same problem when they were your age long ago.Why does it seem that some parents are not so friendly in their childrens eyes? One of the biggest problems is when someone becomes a parent, h

41、e/she likes worrying about things.They worry about everything about you from the time you were born. They do a lot for you, though something would make you angry, because they care about you and worry about you.They worry about your choice of friends, food you eat, your work at school, how much slee

42、p you get, etc. All these things are part of your life.They want you to grow up healthily and happily. So how can you make things easier on yourself? Its easier than you think. Just make sure your parents know what youre doing. Get them to know your friends. Phone them if you stay somewhere else lat

43、e so that your parents dont call every hospital in the phone book looking for you. Say sorry to them when you make mistakes. Take responsibility(责任) for what you have done. Talk about your ideas with them. They may talk about theirs with you. Most of all, try to think about why your parents do this

44、or do that.They are still practicing being parents and need help you can give them.Some day, when you become a parent, they may be able to help you know how to get on with your children. 6. The writer thinks one of the biggest problems for parents is to _. A. worry about themselves B. worry about th

45、eir children C. hate their children D. be friendly with their children 7. All the things that parents do is to _. A. make their children angry B. want their children to love them C. want their children to grow up healthily and happily D. want their children to do everything well in the future 8. The

46、 writer thinks we should _ if we go back home later than usual. A. tell our friends B. tell the teacher C. say sorry to our parents D. make a telephone call to our parents 9. The writer thinks _. A. its wrong for parents to worry about their children too much B. some parents are unfriendly, which ma

47、kes their children angry C. children should do everything as their parents say D. parents love their children very much and the children should understand them 10. What is the best title of the passage? A. Parents responsibility B. How to get on with parents C. Zhang Huas problem D. What are parents

48、 worrying about C Many people ask me what my favorite invention is. I find it very hard to answer them, because there are so many things in my life that I can choose. However, I have chosen a pen. Dont you think its surprising? I know that to most people a pen is very boring, but, to me, it stands f

49、or possibility(可能). There are so many things you can do with a pen. You can write a novel or a song, record information, or draw a picture. A pen is like the beginning of something amazing to me.Every day. I write a new page with my pen, and I am slowly making a path(路) for my future. Maybe I will b

50、e a scientist and change the world with my discoveries. Maybe Ill become a musician and touch peoples hearts with my music. Or perhaps I will be a writer and move people through words, or a teacher to help children grow into the kind of people that they want to be. There are so many possibilities as