Unit8复习学案2022-2023学年人教版英语九年级全册.pdf

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1、学员编号:所属年级：初三课 时 数：3学员姓名：辅导科目：英语 学科教师:课程主题：九 年 级 unit8 授课时间:1.学习情态动词表猜测的相关用法以及对话练习。学习目标 2.掌握本单元出现的一些重点词汇和重要句型，并能灵活运用。3.掌握情态动词表猜测的用法。教学内容多先导学Is it be Xiao Xins dress?It cant be Xiao Xin*s.Can you guess what it is?It could be a white vase（花瓶）.It also might be two faces.It must belong to a girl.反动雅祸一、语法

2、与句型【知识梳理】1.may和 might的用法(1)may,might表示推测“可能性”时,意思是“可能”、“也许”，语 气 没 有 must肯定。He may/might be American.=It is possible that he is American.他可能是个美国人。注：might不表示过去时态，只是语气上比m ay更委婉，表示的可能性更小。(2)may,might表推测时，可以用于否定句，意思是“可能不、也许不”，但不用于疑问句。He may/might not be at hom e.他也许不在家。(3)may,might可以推测现在正在发生的动作或过去发生的动作。H

3、e may/might be sleeping n o w.(现在)他可能正在睡觉。The boy may/might not be watching TV at home.(现在)这个男孩可能没在家看电视These students may/might have seen the film before.（过去）这些学生以前可能看过这部电影。（4）may,might还可以推测将来的情况。I think we should take raincoat with us,it may rain.我想我们应该带上雨衣，可能要下雨了。She might not come this afternoon.

4、她今天下午可能不来。2.can/could 的用法（1）can表示推测“可能性”时，往往用于否定句或疑问句。Can，俨一定不 语气很肯定。can在疑问句中意思是“会、可能He cant be at home.=It is impossible that he is at home.他一定不在家。（2）can/cant后可接进行时/完成时，表示对现在发生的动作或过去发生的动作进行推测。They cant be reading in the library.他们一定不在图书馆读书。He cant have gone to Shanghai for I saw him a minute ago.他不

5、可能去了上海，我刚才还看见他。Its so late.Where can she have gone?天晚了，她可能去哪儿了呢？（3）在反意疑问句中，当陈述部分含有表示推测意义的can3时，疑问部分的助动词应与cant后面的动词在非推测情况下的用法保持一致.He can9t be a teacher,is h e?他不是教师，是吗？She cant have finished her homework,has she?她一定没有完成家庭作业，是不是？（4）could可用于表示某事有可能发生或可能是事实。Dont eat it.It could be poisonous.不要吃它，可能有毒。Th

6、e plane could be delayed by fo g.飞机可能会因为雾晚点。（5）could还可以用于表示客气、委婉、礼貌的请求语气。Excuse me,could you tell me the way to the bus station?Could you help me?（6）couldnt表示否定推测，表示某事不可能真实，或由于特定事实或环境某事肯定不会发生。It couldnt possibly be poison,这不可能是毒药。注：有时与形容词的比较级连用强调某人或某物不可能再更多地具有某种属性。You couldnt be more wrong.你真是大错特错。I

7、 couldnt be happier.我简直是幸福极了。3.must的用在（1）表示推测“可能性”时，意思是“一定、准是“，语气较肯定，较有把握。He must be American.=It is certain that he is American.他准是个美国人。（2）must表推测只能用于肯定句。否定应用c a n t 表示“一定不、肯定不”的意思时如询问某种可能时，应 用 can。He must know my address.他肯定知道我的地址。（一定）He cant know my address.他肯定不知道我的地址。（一定不）Can he know my address?

8、他知道我的地址吗？（询问可能性）（3）must表示推测时，可以推测现在/正在发生的动作/过去发生的动作。He must have a car n o w.（现在）他一定有辆小汽车。He must be doing his exercises in the classroom.（正在进行）他一定在教室里做练习。He must have finished the w ork.（过去发生）他一定已完成了工作。注：must表示推测时很少用于将来的情况。一般不用He must come tomorrow.可用Its certain/Tm surethat he will come tomorrow.（4

9、）在反意疑问句中，当附属部分含有表示推测意义的must时，疑问部分的助动词应与must后面的动词在非推测情况下的用法保持一致。He must be a worker,isnt he?（现在）他准时个工人，是吗？02/18It must have rained last night,didn i t?（过去）昨晚一定下雨了，是不是？You must have learned English for many years,havent y o u?（完成时）你一定学了好多年英语，是吗？4.must,might,could and c a n t表示推测时的用法及区别参照下面的表格，分别掌握这些词对

10、现在情况的推测，及过去情况推测的使用。H e H u l l be i n y c u r fo a m H i?定 S 你的先同里.2 C o u l d表 示W定I t c o u l d be H能是满 j S的.3 M l yW h a t h e s a i d m a y be m i e 他 的 能 是 良 金 外.M y s i s t e r 0y bw c s h a g no K会势意炮H的左破长.的川加难渣I t m i d i t be l o i n 能是满善.堤示：山 典 表示推测廿.i ri s h t不是0y的社专时态.后是表示语气比更工用不肯定.表 示I C

11、 a z i疑 问Th a t c a nt be w ro/看 不 R能曷奇金的.否 定C a n t h i s 3。*负曲这4；力转是t c x n的码？难造2.C o u l dTh a t c o u l d nt be ri d i t至不H役是正送的.表 示1 H o s t Me d e ne对肯 定S h e u nl i t h i -e ph y e d pa w be fo re j g 以笆肯走空t银尊.过推费2 R i典专O u r m o ni t o r m i d i t h i v e t d d t h e t e i c h e f w h i t h

12、a d h a ppe ne d的斐宜的交长H能三屋吉疗老行更生了什么事.推表 示1 C a n h i v e d o ne费妄 间C a n t h e y h a v e 热出be d t h a r w o t k 否 定处打三造亮或也门的工作了环？推测S h e c a nt h a v e d e ne&a x能 不 三 星 豉 了 郅 弓 事 等.2 C o u l d h i v e d o aC o u l d s h e h s-e fo s o re n m y na i o rR托燹的名字忘了码？S h e c o u l d no t h a v e bfo u n

13、但 bo o k s d o x v m o i fs by h e rs e l f盅不下髓君三把口拿呈崂下.5.Be care of the person who does not talk,and the dog that does not bark.小心不说话的人，不叫的狗。1）这是一个含有定语从句的祈使句，the person who does not talk,and the dog that does not bark 作 be care of的宾语。2）the person who does not talk 与 the dog that does not bark 各是一个定

14、语从句。【拓展】这种结构后面的定语从句也可以为宾语从句。如：Do what I have told you.做我告诉你的事情。6.There must be something visiting the houses in our neighborhood.肯定有什么东西在造访我们周围的房屋。1）句子的主体是 There must be something。2）visiting the houses in our neighborhood 是分词短语作状语。【拓展】T herebe句型后，有时也可以接过去分词，跟不定式。It is better to wear out than to rust

15、 out.与其锈坏，不如用坏。7.If you have any idea where it might be,please call me.如果你知道它可能在哪，请给我打电话。I）主语是一个祈使句，主句是please call me。2）从句是一个含有宾语从句的条件句。【拓展】这种句式中的条件句中也可以是定语从句。如：If you see the book that I borrowed from the library,please tell me.如果你看到了我从图书馆借的那本书，请告诉我。【例题精讲】例 1.He was seriously i l l,he kept on worki

16、ng.A.andB.althoughC.butD.instead例 2.classroom.Soa blackboard the classroom.So we can*t study in it?A.in frontB.in front ofC.ahead ofD.in the front of例 3.The classroom is very because some students are making s o me.A.noise;noiseB.noisy;noiseC.noisy;noisyD.noise;noisy例 4.This kind of dress is this ye

17、ar,and I really want to get one.A.in dangerB.in troubleC.in styleD.in order例 5.Harrys been driving all day-he be tired.A.needB.canC.shallD.must例 6.table.Theyre on the table.They are.A.the twins,B.the twinsC.twinsD.twins例 7.Can you give me a to the station?A.handB.driveC.ringD.lift例 8.Mom bought two

18、T-shirts.One is for Da d,i s for me.04/18A.the otherB.anyC.anotherD.other例 9.I have work to do,but I am tired.A.much too;too muchB.too much;much tooC.too much;too muchD.much too;much too例 10.Remember off the light and dont forget the door when you leave the room.A.to turn;to closeB.to turn;closingC.

19、turning;to closeD.turning;closing【巩固练习】1.I some clothes to charity because they are too small for me.A.take afterB.hang outC.give awayD.put off2.I dont know if it_ tomorrow.If it_,I wont go.A.will rain,rainsB.will rain,will rainC.rains,rainsD.rains,will rain3.I first met Joe three years ago.He at a

20、CD shop at the time.A.will workB.is workingC.has workedD.was working4.Whose T-shirt is this?It be Johns.Its small for him.A.cant;much tooB.cant;too muchC.mustnt;much tooD.mustnt;too much5.Now I spend time what I love to do.A.to doB.doingC.doD.did6.Our teacher be in the office.But Im not sure.A.mustB

21、.cantC.mayD.should7.Would you come to my birthday party tomorrow evening?一Im afraid I.I have to look after my sister.A.wouldn,tB.cantC.wontD.mustnt8.I wont go to the concert this evening,I watch the NBA on TV.Its more exciting.A.had betterB.would ratherC.ought toD.have to9.Amy the windows already,so

22、 the room looks much bright.A.cleansB.has cleanedC.is cleaningD.will clean10.一I think the man over there must be Bob.一It be him.He has to Australia.A.cant;goneB.cant;beenC.may not;beenD.mustnt;gone11.一Good morning.Fve got an appointment with Ms King in her office.一Morning.You be Mr Jones.This way,pl

23、ease.A.willB.mustC.canD.might12.Tony could help the city parks.A.cleanB.clean upC.clean outD.cleans up13.Im sorry to keep you waiting.-Oh,not at all.I here for only a few minutes.A.wasB.isC.have been06/18D.had been14.We need to up with a plan on Clean-up Day.A.comeB.goC.workD.study15.一Must I return

24、the book tomorrow morning?.Yo u.Yo u can keep it longer.A.mustntB.cantC.needntD.couldnt16.After my teacher gave me a lesson,I didnt do t hat.A.anyB.moreC.any moreD.no more17.of them like to play basketball.A.EachB.EveryoneC.EveryD.Both二、重点词汇【知识梳理】1.purpose n.目的；目标，意图What was the purpose of his visit

25、?他到访的目的是什么？He came here for/with the purpose of seeing his fam ily.他来这的目的是看望他的家人。【拓展】常与o f 连用。常见短语on purpose故意地She did it on purpose,of course.当然，他是故意这样做的。2.circle n.圆圈；(有共同兴趣爱好的或职业的)圈子The children stood in a circle around the fire.孩子们围着火站成一圈。【拓展】circle v.圈出Please circle the correct answer.请圈出正确答案。3

26、.policeman n.警察policeman n.男警察(pl)policemenpolicewoman n.女警察(pl)policewomen【短语】police station 警察局 police car 警车 call the police 报警【拓展】police n 警察（集体名词，做主语时，谓语动词用复数形式）The police are looking for the lost child.4.valuable a d j.贵重的，宝贵的；有价值的；可评估的 The experience was very valuable.这一经验很宝贵。【拓展】valuable boo

27、k有用处的书valuable h elp有用的帮助valuable information 有价值的信息valuable picture值钱的名画valuable v ase名贵的花瓶【联想】valu价值+able 能.的adj.贵重的，有价值的valuable books 贵重书籍5.receive v.接受，得到，接收，收取I received your letter of November 7.我收到了你11月 7 日的来信。【拓展】receive a blow 遭到打击receive a diploma 取得文凭receive an education 受到教育receive a g

28、ift收到礼物receive a letter 收到一封信receive a physical exam 体检receive a salary 收到薪水receive a telegram 收到电报receive a welcome 受到欢迎receive a wound 受了伤receive an explanation 得 至!一个解释receive an injection 接受注射【辨析】accept与 receive的区别accept：强调主动地或自愿地接受，或者说，经过考虑后同意接受。receive：着重仅仅接到或收到这一支轮船或事实，而不含采取主动或积极行动的意思。6.energ

29、y n.能量；活力；精力；精神At 54 years old,her energy and looks are magnificent.她 54 岁了，精力和气色都非常好He told Americans that solving the energy problem was very important.他告诉美国人解决能源问题非常重要。【拓展】produce energy 产生能量provide energy for 为.提供能量reduce energy减少能量store up energy 贮存能量use the energy利用能量devote one*s energy to 致力于

30、direct ones energy to 致力于have much energy 精力充沛7.prevent v t.预防；阻碍；阻止 Further treatment will prevent cancer fromdeveloping.v i.阻挠，ffl.lt08/18进一步的治疗将阻止癌症恶化A dentist may decide to extract the tooth to prevent recurrent trouble.牙医可能会决定拔掉那颗牙，以免反复发作。【拓展】prevent a destructive explosion 防止破坏性爆炸prevent a dis

31、aster 预防一场灾难prevent a smile 克制住笑prevent a w a r阻止一场战争prevent damage 防止损害prevent its freezing 防止它冻结prevent the airplanes taking off 使飞机无法起飞8.attend v.出席，参加He decided to attend the conference in person.他决定亲自出席这次会议。Ive got some unfinished business to attend to.我还有一些未完的事要处理。【拓展】attend a celebration 参力口庆

32、祝attend a class 上课attend a college 上大学attend a concert出席音乐会attend a conference 参力口会议attend a court of law 出庭attend a funeral 参加葬礼attend a gathering 参力口集会attend a lecture 听讲课attend a m atch观看比赛 联想attend,join,participate,take part in这些动词或词组均含“参加，加入”之意。【例题精讲】彳 列 1.The m system in China is better now.We

33、 dont need to pay too much money if we get ill.例 2.Trees and grass can p soil（土壤）from losing.例 3.-What will you do tomorrow?I have to aa meeting at school.例 4.Yesterday,two p caught a thief in the supermarket near my home.例 5.Mona Lisa is a v painting in the world.It was painted by Leonardo Da Vinci

34、.例 6.What do r like eating?-They like eating carrots.例 7.When the plane 1 safely on the ground,all the passengers cheered.例 8.Tim is an active boy.He is full of e.例 9.Abraham Lincoln is one of the greatest 1 in America.例 10.Tom,why are you so s?I stayed up late last night.【巩固练习】1.He gave all his mon

35、ey to （医学的）research.2.Toby missed the time and di dn t （参 力 口）the meeting.3.His father has the ability to be one of the best （领导）.4.Dont make any （噪音）when you are in the library.5,一 Whats his（目的）of coming here?一 I don*t know.6.He took up his（位置）by the door.7.The little girl has learned to （表达）hersel

36、f by email.8.Thank you for your（宝贵的）advice.9.He r（4攵到了）a story-book on his last birthday.10.He is （勤奋的）than his brother.10/18三、综合训练【例题精讲】例 1.The teacher told Xiao Mi ng(not be)late for school again.例 2.When he heard the bad news,he felt(happy).例 3.Jane is reading the(finally)paragraph of the article

37、.例 4.Youd b e t t e r(n o t eat)too much meat.You are already overweight.例 5.Listen!Some of the g i r l s(t a l k)about Harry Potter.例 6.一 Where is Mr.Green now?I havent seen him for a few days.-He(go)to Hong Kong.例 7.I spent half an h o u r(f i n i s h)doing my homework.例 8.“Titanic is a very nice

38、film.I(see)it twice.例 9.Th e r e(b e)an English Evening next Monday.例 10.Please write to me as soon as y o u(r e a c h)Shanghai.【巩固练习】1.He is so(worry)about his English test.2.父母们应该鼓励孩子帮助别人。Parents should their children others.3.I will come back as soon as I p can.4.The doctor made a(care)examinatio

39、n.5.Who is the(own)of the house?6.办公室里除了一张桌子和一把椅子之外别无他物。There is a desk and a chair in the office.7.Hurry up!Or you cant c the early bus.8.你愿意和老师交朋友吗？Would you like to teachers?锦堂检恻1.Boy.Buteek e v e r y o n e(l)t o cheer up Jimmy,the Bike Boy.But this week,Jimmy is happya g a i n(2)Mo n d a y he to

40、ld abikes.Heproblem.Hesupermarket.Then to buy old bikes.He also put up s i g n s(4)o l d bikes andcalled up all his friends a n d(5)t h e m about the problem.He e v e n(6)a d v e r tis e m e n ts at alocal supermarket.Then he told the teachers at schoolp a r e n t s.T h e f i n e.H e 7)they set up a

41、 call-in center for parents.The strategies that he came upw i t h(8)f i n e.H e now has sixteen b i k e s(9)a n d give away to children(lO)dont have bikes.()1.A.wants B.was tryingC.hopesD.is hoping()2.A.On B.InC.NextD.At()3.A.has used upB.has gotC.lentD.had run out of()4.A.asking aboutB.sellingC.buy

42、ingD.asking for()5.A.tellingB.saidC.askedD.told()6.A.handed outB.handed inC.gives away D.giving out()7.A.whenB.whileC.because;D.and()8.A.working outB.wasC.worked out D.is()9.A.fixing upB.to fix upC.to buyD.to sell()1 0.A.whichB.whoseC.whoD.when课后巩固 请将本次课错题组卷，进行二次练习，培养错题管理习惯 学霸笔记复习，培养复习习惯1.一 Why do y

43、ou come here?一 The pof my coming here is to see you.2.The boy is full of e and never feels tired.12/183.Obama is the 1 of America.4.Microsoft has taken the leading p in the world.5.Our teacher led our class to v in this football match.6.Helen didnt go to bed until 11:30 last night.She feels s now.7.

44、The watch cost me 1,000 dollars.Its v8.I cant e my feelings,because I am too happy.9.I a an important meeting yesterday.10.Miss Zhao said that Jack wasn*t lazy and that he was a h student.11.He said the news be true,but he was not sure.A.needB.mightC.canD.must12.一Tim,how do your parents like pop mus

45、ic?一 my dad_my mom likes it.They both prefer classical music.A.orr.orB.Neither.norC.Not only.but alsoD.Either.nor13.一 Dad,must I do my homework now?一 No.You play games with your friends for a little while.A.wouldB.needntC.mayD.must14.一Bob,shall we go and meet our new classmate?一Sorry.Tm busy now.But

46、 you ask David to go with you.He is free.A.needB.mayC.wouldD.must15.一 Is that Mr.Green?-Impossible.He has gone to America.It be him.A.couldB.mustC.cantD.might16.-Mom,must I go shopping with you?-No,you.You can watch the film Big Hero 6 with your friends.A.needntB.cantC.shouldntD.mustnt17.Linlin is o

47、ften in a red skirt.She like red very much.A.mustB.canC.wouldD.will18.The CDs be Bills.He likes music.A.mustB.cantC.couldntD.could19.I keep dogs for protection,but now I keep them as pets.A.would ratherB.had betterC.used toD.have to20.You smoke.You are only 14 and it isn*t allowed.A.mustntB.dont hav

48、e toC.needntD.wont21.The teacher stood before his class and was going to hand out the final exam papers.know how(1)you have all worked to prepare for this test,“he said.And because I know you can do it well,I am willing tooffer a B to anyone who would(2)not to take the test.Many students jumped up t

49、o(3)the teacher and left the classroom.The teacher looked atthe(4)students and said,“Does anyone else want to get a B?This is your last(5):Two more students decided to go.Seven students remained(留下，余下).The teacher then handed out the(6).There wereonly three sentences typed on the paper:Congratulatio

50、ns!You have just(7)an A in this class.Keep believing in yourself.I never had a teacher like that,but I think it is a test(8)any teacher could and should give.14/18Students who are not(9)in what they have learned are B students at best(充其量).The same is(10)in real life.The A students are those who bel