九年级unit78单元复习课件

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1、九年级九年级Units 78词汇拓展 1.safety(安全的)_(危险的)_(危险)_2badly(好)_(差的)_(更差的)_(最差的)_3poem(诗人)_4educate(教育)_(有教育意义的)_5social(社会)_6entrance(进来)_7choose(选择；挑选)_safedangerousdangerwellbadworseworstpoeteducationeducationalsocietyenterchoice词汇拓展 8.who(谁的)_9value(贵重的)_10somebody(任何人)_11policeman(复数)_(女警察)_(复数)_12easy(担

2、心的；不安的)_13outdoors(在室内)_14sleep(困倦的；瞌睡的)_15receive(接受)_16lead(领导人)_whosevaluableanybodypolicemenpolicewomanpolicewomenuneasyindoorssleepyacceptleader重点短语 1.回嘴；顶嘴_2避免接近；远离_3自己做决定_ ones_4做兼职工作_ a _ job5设法做某事_ sth.6挡路；妨碍_talk backkeepaway frommakeown decisionshaveparttimemanage to doget in the way of重点

3、短语 7.同时；一起_8参加音乐会_ a_9感到不安_10追逐；追赶_11不但而且_12属于_at the same timeattendconcertfeel uneasyrun afternot onlybut alsobelong to重点句型 1.Teenagers _ to choose their own clothes.应该允许青少年选择他们自己的衣服。2I _ sixteenyearolds should be allowed to drive.我认为不应该允许十六岁的青少年驾车。3Teenagers are too young to _青少年太年轻不能够自己做决定。4It _

4、 Meis hair band.它可能是梅的发带。should be alloweddont thinkmake their own decisionscould be重点句型 5Im really _ the famous paintings by Picasso.看了毕加索著名的油画我真地感到兴奋。6I _ back，not listening to Mom.我懊悔顶嘴，而不听妈妈的话。7We _ running!我们不反对跑步！8Only then will I _ achieve my dream.只有到那时，我才有可能实现我的梦想。excited about seeingregret

5、 talkinghave nothing againsthave a chance to重点句型 9._ we may be allowed to take photos if we dont_?你认为如果我们不使用闪光灯的话，会允许我们拍照吗？10It must _Carla.它一定属于卡拉。11Im not sure，but it _ a dog.我不确定，但是它不可能是一只狗。12He might _ catch a bus to work.他一定是在跑着赶公交车上班。Do you thinkuse a flashbelong tocant bebe running to重点句型 13D

6、o you have _ in your schoolbag?在你书包里有一些贵重的东西吗？14I think somebody must _ it _我想有人一定捡到它了。15There _ something _the homes in our neighborhood一定是什么东西闯入了小区住户的家里16They think the stones can _and _people _他们认为巨石阵可以预防疾病和让人们身体健康。anything valuablehave pickedupmust bevisitingprevent illnesskeephealthy核心语法 1.含有情态

7、动词的被动语态含有情态动词的被动语态2情态动词表推测的用法情态动词表推测的用法(must，cant，might，could)一、Teenagers should be allowed to choose their own clothes.青少年们应该被允许选择他们自己的衣服。【考点精讲】(1)should:情态动词，“应当，应该”。(2)should be allowed是含有情态动词的被动语态结构：情态动词be及物动词的过去分词。(3)allow动词，意为“允许，准许”，allow sb.to do sth.允许某人做某事eg：The teacher allowed him to go i

8、nto the classroom.老师允许他进教室。allow doing sth.允许做某事eg：We dont allow smoking in public.我们不允许在公共场所吸烟。be allowed to do sth.被允许做某事eg：Passengers are not allowed to smoke.乘客不允许吸烟。People who drink wine_to drive after May Day.(2013，广东)Adont allow Bisnt allowedCmustnt allow Dmustnt be allowed【解析】D。由句意“五一之后喝了酒的人

9、一定不允许开车。”知“喝了酒的人”与谓语动词“允许”构成了被动关系，并且语气很强烈，故选D。【即时演练】.单项选择。1Its said that smoking wont be_D_in indoor public places or workplaces in China soon.Aattacked BadmiredCattracted Dallowed2Look at the sign on the right!Oh，smoking _C_ here.(2014，孝感)Adidnt allowedBdoesnt allowCisnt allowedDwasnt allowed3Whats

10、 the matter?They said I was not allowed_C_here.They dont allow_in the waiting room.Asmoking；to smoke Bto smoke；to smokeCto smoke；smoking Dsmoking；smoking【演练演练】()1.Young trees should _ every year.A.be planted B.plant C.planted D.planting()2.Things must _ here before you enter the library.A.keeps B.ar

11、e kept C.be kept D.keepAC()3.Thanks to the Internet,different kinds of information _ in a short time.A.can be learned B.has been learned C.can learn D.has learned()4.Its difficult to get to the other side of the river.I think a bridge _ over the river.A.should be built B.should build C.will build D.

12、has builtAA()5.How often do I need to feed the dog?It _ food every day,or it will be hungry.A.must give B.must be give C.must be given D.must be gaveC【考点考点4】It must belong to Carla.它肯定属于卡拉。它肯定属于卡拉。【解析解析】must意为意为“一定；肯定一定；肯定”，用于肯定句中表推测。，用于肯定句中表推测。mustnt意为意为“不准；禁止；不可以不准；禁止；不可以”。mustnt不能用于表猜测。不能用于表猜测。含有

13、含有must表推测的句子变为否定句时，要用表推测的句子变为否定句时，要用cant，意为，意为“不可能不可能”。sth.belongs to sb.=sth.is sb.s，意为，意为“某物是属于某人的某物是属于某人的”。情态动词表推测主要有以下几种情况：Must could may might cantmust表示完全肯定，could，may，might所表示的可能性依次递减。Cant 不可能【演练演练】()1.The sweater belongs to _.A.Eves B.Eve C.hers D.herself()2.Whose notebook is this?It _ Jims.I

14、t has his name on it.A.cant be B.must be C.can be D.may beBB()3.School students _ smoke because it is against the school rules.A.neednt B.couldnt C.wont D.mustnt()4.You _ be tiredyouve only been working for an hour.A.must not B.wont C.cant D.may notDC()5.Students in our school _ know shouting is not

15、 allowed in the library.A.can B.may C.must D.need C【考点精讲】must为情态动词must引起的一般疑问句时，否定式常用neednt或dont have to，意为“没必要”，而mustnt表示“不准；禁止”。eg：Must I finish the work on time？我必须按时完成工作吗？Yes，you must./No，you neednt/dont have to.是的，你必须。/不，你不必。The magazine_be Lilys，for we can find her name on the cover.(2014，青岛)A

16、may Bmight Ccould Dmust【解析】D。情态动词表示推测时，may，might和could都意为“可能”，must意为“一定，肯定”。由后半句“因为我们能在封面上发现她的名字”，可推测这本杂志肯定是李莉的。故选D。【即时演练即时演练】1You_D_stop when the traffic light turns red.(2012，铜仁铜仁)Acan Bhad better Cneed Dmust 2Mum，must I stay there the whole day?No，you_C_You_come back after lunch，if you like.(2014

17、，福州福州)Amustnt；can Bneednt；must Cneednt；may 3Whose notebook is this？(2012，贵阳贵阳)It_B_Jims.It has his name on it.Acant be Bmust be Ccan be4Mum，must I take out the trash now？(2014，十堰十堰)No，you _D_You may take a rest first.Amustnt Bcant Cshouldnt Ddont have to5Is that your teacher?That_A_be Mr.Wang.He has

18、 gone to Japan with his wife.(2014，鸡西市，鸡西市)Acant Bmustnt Cmay not6Tom，you_B_play with the knife.You_hurt yourself.(2012，咸宁，咸宁)Awont；cant Bmustnt；may Cshouldnt；must Dcant；should stop doing sth.意为意为“停止做某事停止做某事”；stop to do sth.意为意为“停下来去做某事停下来去做某事”；stop sb.from doing sth.意为意为“阻止某人做某事阻止某人做某事(该词组中的该词组中的st

19、op通常通常可用可用keep或或prevent代替代替)”。【演练演练】()1.You look tired！Why not _ a rest?A.stop to have B.stopping having C.stop having D.stopping to have()2.We stopped _，but there was not any sound.A.to listen B.listens C.listen D.listeningAA()3.Sally，stop _ TV!Its time to go to bed.OK，Mom.A.watch B.to watch C.watc

20、hing D.watched()4.Its getting dark now.Why dont we stop_ home?OK.Lets go.A.go B.going C.to go D.goesCC()5.We must prevent the water from _ polluted.A.be B.to be C.been D.beingD a number of/the number of【考点抢测】10How many women doctors are there in your hospital?_ them _ over twenty.(2015，益阳)AA number

21、of，are BThe number of，areCThe number of，is11In our school library there _ a number of books on science，and in these years the number of them _ growing larger and larger.(2016，内江)Aare，is Bis，areChave，are Dhas，isCA12_ the teachers in their school is about 200 and one fourth of them are _ teachers.AA n

22、umber of，womenBA number of，womanCThe number of，womenDThe number of，woman C1the number of表示“的数量”，跟复数名词连用作主语时，中心词是number，谓语动词要用单数。如：The number of students in our class is 50.我们班学生的数量是50人。The number of pages in this book is 60.这本书有60页。2a number of表示“许多”，相当于many，修饰可数名词复数。作主语时，谓语动词用复数。number前可用large，smal

23、l等修饰，以表示程度。如：A number of students are planting trees on the hill.许多学生在小山上植树。sleepy/asleep/sleeping/sleep【考点抢测】13Whats your biggest problem?I dont have enough time _Asleepy BsleepingCto sleep Dasleep14On Friday afternoon many students are often _ after a long week of classes.Asleep BsleepingCsleepy D

24、asleep15How hard the noise made it for us _！Afell asleep Bfall asleepCto fall asleep Dfalling asleepCCC考点用法例句sleep意为“睡觉”，既作动词，又作名词。He had a good sleep last night.他昨晚睡得很好。sleepy形容词，意为“想睡的；困乏的”，可作表语或定语。He goes to bed very late every day，so he often feels sleepy.他每天睡觉很晚，因此感觉很困倦。asleep形容词，意为“睡着的”，用作表语，常

25、用短语fall asleep，意为“入睡”。The soft music made him fall asleep soon.这轻柔的音乐让他很快睡着了。sleeping形容词，意为“睡着的”，放在名词前。This is a sleeping dog.这是一条睡着的狗。David felt_(sleep)in class because he stayed up too late last night.(2013，泰州)【解析】sleepy。连系动词后面接形容词作表语。【即时演练】.单项选择。1He felt_A_this morning in class because he didnt f

26、all_last night.Asleepy；asleep Basleep；sleep Csleep；sleep Dsleep；sleeping 2Whats your biggest problem?I dont have enough time_D_ Asleepy Bsleeping Casleep Dto sleep .选用sleepy，asleep，sleeping或sleep填空。3Good sleep helps the body and brain grow and develop.4When I was a small child，my mother often read m

27、e some stories before I went to sleep 5The lecture was so boring that some people fell asleep while listening.6Dont make a noise，Grandpa is sleeping 7I didnt sleep well last night，so Im feeling sleepy 8Keep quiet，dont wake up the sleeping baby.【考点考点5】They think the stones can prevent illness while k

28、eeping people healthy.他们认为石头他们认为石头能预防疾病，让人们保持健康。能预防疾病，让人们保持健康。【解析解析】keep+()+adj.意为意为“使使()保持某种状保持某种状态态”。keep sb.doing sth.意为意为“使某人一直做某使某人一直做某事事”。keep sb.from doing sth.意为意为“阻止某人做某阻止某人做某事事(该词组中的该词组中的from不能省略不能省略)”。keep away from=stay away from，意为，意为“远离远离”。【演练演练】()1.Although you like the book,you may o

29、nly _ it for two weeks.A.borrow B.keep C.lend D.stay()2.What should I do,doctor?To keep _,you should take more exercise.A.healthy B.health C.healthily D.unhealthBA()3.You cant sneeze and keep your eyes _ at the same time.A.open B.opens C.opened D.opening()4.As we all know,its not polite to keep othe

30、rs _ for a long time.A.wait B.waited C.to wait D.waitingAD()5.This gear(装备装备)can help to keep you _ hurt.A.from getting B.getting C.get D.toA1Fish cant live _ water.(2016，南充)Awith Bin Cwithout Dof2_ my teachers help，I begin to catch up _ my classmate.(2016，广西)AWith，to BUnder，with CWith，with DTo，to3H

31、ow many girls are there in your class?_ them _ more than fifteen.AA number of，are BThe number of，areCA number of，is DThe number of，is4Is the long haired man Bruce？(2015，聊城)No，it _ be him.Hes in New York now.Acant Bmustnt Cneednt Dmay notCCDA5Listen！I think it _ be Mr.White singing in the office.(201

32、6，广安)No.It _ be him.He left for London just now.Amust，mustnt Bmay，mustntCmust，cant Dcan，can6To achieve a bright future，we should _ study hard _ keep in good health.I agree with you.(2017，预测)Anot，but Bnot only，but alsoCneither，nor Deither，orCB7Do you like your new Tshirt？(2015，衡阳)Yes，not only I but a

33、lso my mother _ it.AlikesBlikeCdoesnt like8Why are you looking _ in class all day?Because I cant finish my homework until eleven every night.(2016，连云港)Aawake Basleep Csleeping Dsleepy AD【演练演练】()1.Tom，why are you in such a hurry?Oh，my bike is broken，Im going to have it _.A.repairing B.repaired C.to r

34、epair D.repair()2.She wants to have her flowers _.A.watering B.water C.watered D.to waterBC()3.What are you going to do this afternoon,Andy?My hair is too long.I want to get my hair _.A.cut B.to cut C.to cutting D.cutted()4.I _ my old bicycle _ up in order to give it away to charity.A.had;fix B.have

35、;fix C.got;fixed D.get;fixAC 二、Of course we want to see Liu Yu achieve his dreams当然，我们希望看到刘玉实现他的梦想【考点精讲】achieve“实现，完成”,achieve ones dream【注意】come true意思也为“实现”，但其主语通常是梦想等；而achieve的主语通常是人。eg：She achieved her dream.她实现了她的梦想。Her dream came true.她的梦想实现了。Mum，Im tired of doing too much homework every day.(

36、2014，盐城)Oh，dear，without hard work，you cant_your dream.Achoose BencourageCmanage Dachieve【解析】D。本题考查动词的辨析。choose选择，encourage鼓励，manage经营、管理，achieve实现。句意：“妈妈，我厌倦了每天都做很多作业。”“哦，亲爱的，不努力学习，你是不可能实现梦想的。”故选D。【即时演练】.单项选择。1You will_B_nothing unless you work hard.Abreak BachieveCinvente Dcomplete2If we Chinese wo

37、rk hard together，China Dream will_B_(2013，遂宁)Acome outBcome trueCachieve3China Dream is a great dream.Each of us should try our best to make it_A_(2013，龙岩)Acome trueBgrow upCtake place4Mr.Brown is a hardworking man and he has_B_great success.Its the same with Mr.Green.Abroke BachievedCinvented Dcomp

38、leted5_B_a balance between work and play is really difficult.AAchieve BTo achieveCAchieves DTo achieving 【考点精讲】(1)there must be“一定有”。eg：【注意】由there must be构成的句子，反意疑问句需要根据be来选用适当的形式，即：benotthere?There must be a knife in your pocket，isnt there?There must be some people in the room，arent there？(2)“There

39、 be名词doing”句型表示“有在进行”。eg：There is someone knocking at the door.有人在敲门。There is something_to get in the window.(2013，安顺)Atry Btries Ctrying Dtried【解析】C。考查固定结构：There be sth.doing sth.故选C。【即时演练】.单项选择。1There_B_a teacher and many students_games in the classroom.(2013，巴中)Aare；play Bis；playingChave；to play2

40、There must be a bird_C_in the tree.Asing BsingsCsinging Dto sing3Is Jim in the gym by himself?No.There is another boy_A_tennis with him.Aplaying Bplay Cplays Dto play.翻译句子。4看！有三个男孩在操场上打球。Look!_There_are_three_boys_playing_basketball_on_the_playground.六、【辨析】not onlybut alsoneithernoreitherorbothand【考

41、点精讲】not onlybut also 就近，倒装。eg：The threeyearold boy can not only speak English but also write it.Not only I but also my mother is going to the museum.neither与nor“既不也不”，就近。eg：I have been to neither Shanghai nor Hangzhou.Neither you nor Jim doesnt like playing the piano.eitheror意为“或者或者；要么要么”，就近。eg：Eith

42、er you or Li Fei helps me clean the classroom.bothand意为“两者都”。bothand做主语，谓语动词用复数形式。eg：She can speak both English and French.Both Wang Nan and Li Ping have been to the Great Wall.“You cant have them all.You can choose_the kite_the toy car，”said the mother.(2014，自贡)Aeither；orBnot only；but alsoCboth；and

43、【解析】A。考查并列连词的用法。根据句意，“不能都要，你只能或者选择风筝，或者选择玩具汽车”。故选A。【即时演练】.单项选择。1Do you like your new Tshirt？(2014，衡阳)Yes.Not only I but also my mother_A_it.Alikes Blike Cdoesnt like2_D_Lily_Lucy is going with you because one of them must stay at home.(2014，乌鲁木齐)ANot only；but also BNeither；norCBoth；and DEither；or3_C_Mary_Alice has joined the music club because they have no time.Its a pity！(2014，福州)ABoth；and BEither；orCNeither；nor