2022初中教案人教版初三（上）英语第14讲：UNIT7 语法篇-（解析版）.docx

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1、UNIT7 语法篇_熟练掌握本模块的语法知识。含有情态动词的被动语态（should,may,might,can,could,must)一、基本句型结构：1、肯定句：主语+情态动词+be+过去分词（+by.)e.g.:Teenagersshouldbeallowedtogoshopping.Tablescanbemadeofstones.Theworkmustbefinishedtoday.TheflowersmaybeplantedinFebruary.2、否定句：主语+情态动词+not+be+过去分词（+by.)Tablescantbemadeofstones.Theworkmustntbe

2、finishedtoday.(mustntmsnt:不能）TheflowersmayntmentbeplantedinFebruary.3. 一般疑问句：情态动词+主语+be+过去分词（+by.)？e.g.:Shouldteenagersbeallowedtogoshopping?Yes,theyshould.No,theyshouldnt.Cantablesbemadeofstones? Yes,theycan.No,theycant. Musttheworkbefinishedtoday?Yes,itmust.No,itneednt./No,itdonthaveto. Maytheflow

3、ersbeplantedinFebruary? Yes,theymay.No,theymaynt.4. 特殊疑问句：疑问词+情态动词+be+过去分词（+by.)？e.g.:Whatshouldteenagersbeallowed?Whatcantablesbemadeof?Whenmustbeworkbefinished?Whenmaytheflowersbeplanted?二、含有情态动词的主动语态与被动语态的转换：e.g.:1).We（主语）can（情态动词）write（谓语）letters(宾语）inEnglish.（宾语补足语）Letters（主语）can（情态动词）bewritten

4、（谓语）inEnglish(宾语）byus.（宾语补足语）.Parents（主语）should（情态动词）allow（谓语）teenagers(宾语）tochoosetheirownclothes.Teenagers（主语）should（情态动词）beallowed（谓语）tochoosetheirownclothes(宾语）bytheirparents.（宾语补足语）3).You（主语）must（情态动词）clean（谓语）yourbedroom(宾语）everyday.(时间状语）Yourbedroom（主语）must（情态动词）becleaned（谓语）everyday(时间状语）byy

5、ou.(宾语）（ ）1. People under 18 shouldnt _ to go to an Internet bar. A. be allowed B. be allow C. allow D. are allowed （ ）2. Judy wants to get her hair _ in the hairdressers. A. cut B. cutting C. to cut D. be cut（ ）3. I believe that all problems can _, not matter how difficult they are. A. solve B. sol

6、ving C. be solved D. to solve（ ）4. Teenager should learn to look after themselves and manage_own lives. A. them B. their C. theirs D. themselves（ ）5. Only then _the deep love from his parents. A. he understood B. understood he C. did he understand D. he did understand解析：1.答案：A.带有情态动词的被动语态结构should be

7、 allowed to do意为“应该被允许”2.答案：A.have sth. done意为 “使.被”3.答案;C. can be solved 意为“能够被解决”4.答案：B形容词物主代词+own 5.答案：C. Only+状语置于句首时，主句采取部分倒装。基础演练一用所给词的适当形式填空1. Yesterday, she _ (make) to finish all the work in a short time by the boss.2. NO SMOKING should _ (see) in the stores even in many parts of the city.3

8、. We have finished _ (learn) these grammars already.4. What things do you think should be _ (change)?5. I will have a choice _ (do) it.6. I think this is the best way _(solve) the problem.7. Can I make my own _(decide), Mom?8. Parents have nothing against childrens _(play) with their friends.9. What

9、 _(happen) if he _(not become) an athlete?10. Only tomorrow I _ _(finish) my homework.答案:1. was made 2. be seen 3. learning, 4.changed 5. to do 6. to solve 7. .decision 8. .playing 9. .will happen; doesnt become 10.will finish巩固提高二句型转换。1. The teacher allowed Jack to take the test later. （改为同义句）Jack

10、_ _ to take the test later.2. He looked sad because he failed the English exam. (改为同义句）He looked sad because he _ _ the English exam.3Students need strict rules.（改为一般疑问句并作肯定回答）-_ students _ strict rules?-Yes, _ _4. We must do something to save the wild animals.（改为被动语态）Something must _ _ to save the

11、wild animals.5. Some reporters are interviewing a government official on traffic problems now.（改为被动语态）A government official is _ _ by some reporters on traffic problems now.答案：1. Was allowed 2. Didnt pass3. Do , need , they do 4. be done 5. being interviewed一单项选择。1. The old woman seems _ with the ch

12、ildren.A. be happy B.to happy C.to be happy D. being happy2. -Dad, why must I stop _ computer games? -For your health, my boy.A. play B.to play C.to playing D.playing3. Do you think _ should work at night?A.sixteen-years-old B.sixteen-year-olds C.sixteen-years-olds D. sixteen-year-old4. -Does the te

13、acher allow you _ home before 12 oclock? -No, she doesnt.A. go B.to go C.going D.gone5. The classroom _ every day.A. should clean B.should be cleaned C.should cleaned D.should be cleaning6. Many inventions _ hundreds of years ago.A.are all invented B.all are invented C.were all invented D.all were i

14、nvented 7. Its difficult for village children to cross the river to school. I think a bridge _ over the river.A.should be built B.will build C.is built D.was built8. Only then _ that he had lost a chance of achieving his dream.A.he realized B.did he realized C.did he realize D.he did realize9. -Mum,

15、 must I finish my homework right now? -Oh, you _.A.mustnt B.neednt C.cant D.may not10. Tables cant be _ stones.A. make B. made of C. make of D. made 答案：CDBBB CACBB 二. 完形填空。先通读下面的短文，掌握其大意，然后从A、B、C、D四个选项中选择可以填入空白处的最佳答案。Billy is a boy of fifteen. His parents died three years ago. One day when he was wa

16、lking in the street, he 1 a wallet. He returned it to the owner, Mr Baker. He gave his 2 to the boy. As the boy had no job, Mr Baker made him work for him in his 3 . Billy worked so hard that Mr and Mrs Baker were 4 with him. Mr Baker loved planting 5 . The week before last, he brought a few trees h

17、ome, planted them in the 6 himself and watered them every day. Several days 7 , he had to leave for another city. Before he started, he said to Billy, Take good care of the trees. Some boys near our house always want to steal (偷) them. Dont 8 about them, sir. answered Billy, Ill try my best to watch

18、 them. Six days passed and Mr Baker came back. He asked, 9 anyone ever come to steal the trees? No, sir. Said Billy, To stop someone from stealing the trees, I 10 them up six days ago. I have hidden (藏) them for almost a week! 1. A. found B. bought C. carried D. wanted5 2. A. wallet B. pity C. thank

19、s D. excuses 3. A. factory B. office C. town D. home 4. A. pleased B. angry C. strict D. Popular 5. A. flowers B. grass C. vegetables D. trees 6. A. garden B. office C. city . D. room 7. A. ago B. later C. before D. after 8. A. think B. talk C. learn D. worry 9. A. Did B. Does C. Has D. Will 10. A.

20、sent B. pulled C. put D. picked答案：15. ACDAD610. ABDAB_一完形填空。Sun Li was not happy at school last month. It was not because 1 hated school. It was because of her 2 .Sun studies in Anhui. Her school has a 3 rule about hair: no changing your hair color, no curly hair; boys should have a crew cut (平头), 4

21、 girls hair cant hang past their ears.Sun and the other girls in her class hate the 5 . They call it “mushroom head (蘑菇头)”.Suns story is not the 6 one. In many other schools, there is also a hairstyle rule. Last week in a school in Beijing, some students were 7 to cut their long hair. Mr. Xu is the

22、headmaster of the school. In his school, girls cant have hair past their shoulders (肩膀). He says the hair rule is there for a good 8 . “Everybody needs to have a look that matches (与相配) his or her job,” says Mr. Xu. “Those hairstyles are for adults. Students are 9 from adults.”The strict hair rule i

23、s not only made for students. Teachers also have to 10 it. “While students cant change their hair color, neither can their teachers,” says Mr. Xu.( )1. A. I B. she C. he D. they( )2. A. study B. talent C. hair D. clothes( )3. A. strict B. lucky C. personal D. natural( )4. A. or B. so C. and D. if( )

24、5. A. rule B. hairstyle C. exam D. review( )6. A. same B. old C. only D. clear( )7. A. allowed B. helped C. stopped D. asked ( )8. A. history B. future C. promise D. reason( )9. A. different B. safe C. fair D. peaceful( )10. A. introduce B. follow C. complete D. copy答案：1-5 BCACB 6-10CDDAB二阅读理解。AA Cl

25、ass Schedule(课程表)Mike goes to Wilson High School in America. He has the same classes in the same places on weekdays. His schedule is below. It includes the period and time, the class name, a room number, and a teachers name. Read the whole information and answer the following questions.1. What days

26、of the week does this schedule cover?A. 5 days. B. 7 days. C. 6 days. D. 2 days.2 Whos Mikes English teacher?A. Mr. Hays. B. Ms. Freed. C. Ms. Jordan. D. Mr. Lewis.3. When does Mike begin his Math class?A. At 8:30. B. At 8:45. C. at 11:00. D. at 10:15.4. What classes does Mike have in Room 325? A. E

27、nglish and Reading. B. English and Science. C. Math and Social Studies. D. Band and Math.5. What classes does Mr. Hays have? （回答问题） _答案：1. A 2. B 3. B 4. A 5. Math, Science and Social Studies.(2014-2015年人教新目标九年级期中测试题）BAre you tired during the day? Do you have trouble focusing (集中注意力)? If so, you mig

28、ht not be getting enough sleep. On weekday mornings, Jeilun Liao, 8, wakes up at around 7:40. He brushes his teeth and gets dressed. Then he heads to class at P.S. 124 Yung Wing School in New York City. In fact, on most nights, Jeilun has a hard time falling asleep. Waking up in the morning isnt eas

29、y for him. “I dont want to get out of bed,” Jeilun says. “Im so tired.” Jeilun is not alone. Kids across the U.S. have the same problem. Why do kids have trouble sleeping at night? “The main reason is the use of electronic products (电子产品),” says Jodi Mindell, a sleep expert (专家). Many kids are using

30、 computers, playing video games, texting friends and watching TV at bedtime. “Its a lot of bright light to kids eyes at a time when their bodies need dim light to help them feel sleepy,” Mindell explains. “Its never too late to change your sleep habits,” says Mindell. Put sleep on your to-do list. G

31、o to bed at the same time every night. Pull the plug (插头) on electronic products in the bedroom. Try this challenge: Go to sleep early for a week. “Then see how you feel,” Mindell says. “You will be surprised at the difference.”根据短文内容，选择最佳选项。( )1. How old is Jeilun Liao? A. Eight. B. Ten. C. Twelve.

32、 D. Fourteen. ( )2. Why cant Jeilun get enough sleep? A. Because he gets up too early.B. Because he goes to bed too late. C. Because he wakes up many times during the night. D. Because he needs more sleep than others. ( )3. Whats the main reason for kids sleeping trouble according to the expert? A.

33、The use of computers. B. Too much time on video games. C. Too much homework. D. Too much screen time at bedtime. ( )4. What does the underlined word “dim” mean in Chinese? A. 充足的 B. 昏暗的 C. 强烈的 D. 柔和的 ( )5. What does the writer ask the kids to do? A. To make a to-do list.B. To change the bedtime. C.

34、To go to sleep early for a week. D. To put electronic products out of the bedroom. 答案：ABDBCCMum, I hate you. I dont need a new schoolbag or clothes. Im not afraid of being hit by you. I only want you to come back. When Chen Jiuying read her daughters letter, she couldnt help crying. Chen and her hus

35、band are now working far away from their hometown. Their daughter, Xiao Li, is looked after by her grandparents. Like Chen, many migrant workers (外来务工人员) are dreaming about a better life, so they have to leave their children behind.According to a survey, there are now about 61 million left-behind ch

36、ildren (留守儿童) in poor areas in China. This has brought about many problems. These children care little about others. They do not do well at school. They lack confidence.Luckily many Chinese are now thinking about the life of the left-behind children, and actions have been taken to help solve the pro

37、blem.A charity event took place in Beijing before Childrens Day. Its aim was to raise social awareness (意识)of left-behind children. The event was held to raise money from businesses and the public to prepare love bags. Inside the bags, these are things for children, including books, torches, and env

38、elopes and stamps so that children can write to their parents. The event was started by Chen Weihong, a television host in China. The left-behind children dont have enough parental love and family care. They need to be in touch with their parents. We hope our love bags will help them communicate wit

39、h their parents, and make them happier, he said. 来源:Z.xx.k.Com根据上面短文的内容回答问题.1. Who is looking after Xiao Li? _2. How many left-behind children are there in poor areas in China according to a survey? _3. Have actions been taken to help solve the problem? _4. Where did the charity event take place? _5. Why did Chen Weihong start the charity event? _答案：1. Her grandparents. 2. About 61 million. 3 Yes, they have.