2020届中考英语一轮复习--动词和动词短语复习教学课件-(共38张PPT).ppt

1、2020届中考英语一轮复习-动词和动词短语复习教学课件-(共38张PPT)课前小练课前小练()1.His grandparents live _ in a small house,but they dont feel _.A.lonely;alone B.alone;lonely C.lonely;lonely D.alone;alonealone 独自一人lon孤单B课前小练课前小练()2.Whatacough!Youseemill.A.terrible,terribly B.terribly,terrible C.terrible,terrible D.terribly,terriblyt

2、errible 严重的 修饰coughterribly 严重地 修饰illA课前小练课前小练()3.YoudontlikethesamecolorsandIdontlikethem,_.A.too B.also C.neither D.eithereither 也 用于否定句，句末D课前小练课前小练()4.Ishallvisityounextyear.A.sometimes B.sometimeC.some times D.some timesometimes 有时sometime 某个时候Bsome time 一段时间课前小练课前小练()5._ need more help from the

3、 government.A.Homeless B.Homelesses C.The homeless D.The homelessesthe+形容词 表示一类人 Cthe homeless 无家可归的人课前小练课前小练()6.Shanghai has a _ population than _ city in China.A.more,any B.larger,all other C.larger,any other D.more,any other人口多少用 large 和 small Cany other 任何其他的课前小练课前小练()7.Li Ping is _ of the two b

4、oys.A.young B.the younger C.younger D.the youngest中考解读P34 Bthe+比较级，表示：两者中较.的那个课前小练课前小练()8.The boy has only one orange and he wants_.A.more few B.a few more C.few more D.more a fewP33B更多一些课前小练课前小练()9.Are you worried about the coming exam?-No.I think the more _ you are,_ mistakes youll make.A.careful,

5、the less B.carefully,the fewerC.carefully,the less D.careful,the fewerthe+比较级.the+比较级 越.就越.D系表结构 修饰可数名词课前小练课前小练()10.I cant find _ in the news.A.something important B.anything important C.important something D.important anything否定句 anythingD不定代词+形容词动词动词动词分为：助动词、情态动词、系动词、行为动词（包括及物动词）四类。行为动词有动词的原形（do）、

6、现在分词和动名词（doing）、过去分词（done）、三人称单数（does）五种形式。动词作谓语时，要和其主语人称和数的一致。常用的助动词 1.be(am,is,are,was,were)2.do/does/did 3.has/have 4.willBe动词的用法口诀:I用am，你用are，is连着he，she，it；单数名词用is，复数名词全用are。变疑问，往前提，句末问号莫丢弃。变否定，更容易，be后not莫忘记。疑问否定任你变，句首大写莫迟疑。1.I _ from Australia.2.She _ a student.3.Jane and Tom _ my friends.4.Whe

7、re _ you from?5.I _ a boy._ you a boy?No,I _ not.amisareareamAream1.be(am,is,are,was,were)与行为动词构成现在进行时现在进行时、过去进行时过去进行时（be+doing）或者被动语态（be+done）(1)We _ working hard in the garden at the moment.(2)He _ doing his homework at 9:00 last night.(3)English _ spoken in Canada.were was is was是am，is的过去式were是ar

8、e的过去式2.do,does,did:2.do,does,did:用于行为动词的用于行为动词的否定句否定句和和疑问句疑问句(1)_ you_(live)in Shanghai?(2)He _(not like)hamburgers any more.(3)_ they _(have)a meeting last week.Dolivedoesnt like Did have3.have,has:与行为动词构成现在完成时与行为动词构成现在完成时（have/has+done)(1)I _ (not finish)the work yet.(2)She _(live)here for 20 year

9、s.havent finishedhas lived already,just,ever,before,never,since+时间点，for+时间段，so far，in the past，recently，lately等时间状语4.will:与行为动词构成一般将来时态与行为动词构成一般将来时态（will do)I _(call)you this evening.will call1.几个重要情态动词的具体用法 词语词语用法用法例子例子(1)can表示能力，意为“会，能够”；表示许可、请求，意为“可以”；cant be表可能性、猜测，用于否定猜测，意为“不可能”。She _(能够)write

10、stories.You _(可以，允许)go now.The bat _(不可能)be Lilys because she never plays pingpong.He _(能够)cook dinner for his parents when he was young.could为can 的过去式，表示过去的能力；在疑问句中表示委婉请求。cancancantcould二、情态动词的用法：二、情态动词的用法：can(could),may(might),must,need,shall(should),will(would)等等1.3.4.8.9.BBABC1.3.5.7.12.ACCBA（续表

11、）词语词语用法用法例子例子(2)may，might表示允许或请求允许；在回答may的问句时，否定答语要用mustnt，表示不允许；表可能性、猜测；might是 may的过去式，表请求时比may更委婉。_(可以)I smoke here?No,you _(不可以).Its too dangerous.He _(可能)come tomorrow,but I am not sure.Lily said she _(可能)forget to clean her room.mustntMaymaymight5.10.BC1.D（续表）词语词语用法用法例子例子(3)must表示必须，在回答must的问句时

12、，否定答语要使用neednt或dont have to；mustnt表示禁止；表示推测，语气比may肯定，只用在肯定句中。_(必须)I stay in bed all day?No,you _(不需要)You _(不准)lend my book to others.He _(肯定)be at home now.needntMustmustntmust2.7.BC4.8.9.13.14.15.AADBDB(续表)词语词语用法用法例子例子(4)will/would表示请求、建议和征求听话人的意见。would比will语气更委婉。_(会)you go with me?_ you like to jo

13、in us?(5)need作情态动词时，一般只用于疑问句或否定句中；在疑问句中，肯定回答用must，否定回答用neednt或dont have to作实义动词时，后常跟不定式做宾语，常用于肯定句。You _(没必要)give it back to me before Friday.Need I finish the work today?Yes,you must./No,you neednt(dont have to)He needs to see a doctor.他需要去看医生。Will/WouldWouldneednt/dont have to6._ have a picnic with

14、 me?A.need B.may C.should D.wouldDD(续表)词语词语用法用法例子例子(6)should(否定式为shouldnt)表示责任和义务，也可表示劝告或建议。We should keep the air fresh.我们应该保持空气清新。(7)shall主语是第一人称的疑问句，表示询问意见。Shall we go for a picnic this Saturday?这周六我们去野炊好吗？(8)had better最好；否定形式had better not。You had better stay at home.你最好待在家里。6.B2.C11.C_ we go to

15、 have a picnic this Sunday?A.need B.may C.should D.shallD2情态动词表推测的用法情态动词情态动词意义及用法意义及用法例子例子must表示非常有把握的肯定推测，意为“一定”，用于肯定句中。Youre Toms good friend,so you must know what he likes best.你是汤姆的好朋友，因此你一定知道他最喜欢什么。could表猜测，意为“很可能”。The French book could be Daisys.She studies French.这本法语书很有可能是黛西的，她学法语。may意为“可能，也

16、许”，表示把握不大的推测。What are you going to do this weekend?这周末你打算做什么？Im not sure.I may/might/could go to visit my grandpa.我不确定。我可能去看望我爷爷。might表猜测，可能性比 could小，语气比may弱cant表否定猜测，语气强烈，意为“不可能”。Jim cant be in the room.He has gone to Shenzhen.吉姆不可能在房间。他去深圳了。这几个词按照推测的可能性大小依次为：这几个词按照推测的可能性大小依次为：mustcouldmaymightmay

17、notcant3.can和be able to，must 和have to的比较区别区别 例子例子(1)can的过去式是could(2)be able to可用于各种时态(3)must表示“必须”，带有主观性，没有时态变化(4)have to表示客观存在事实，意为“不得不”，可用于各种时态 _(会)you play the piano at the age of ten?He _(会)play the piano since 10.You _(必须)finish your homework first.He missed the last bus,so he _(不得不)walk home.h

18、as been able to Couldhad tomust二、情态动词（中考解读二、情态动词（中考解读P38）()1.Yuan Longping,a famous Chinese scientist,is now doing research on sea rice.If farmers _ start planting rice in salty water,Chinas food supply will surely rise.(2018广东省)Acan BcantCmust Dmustnt()2.To keep children safe,we _ put the things li

19、ke knives and medicine away in our house.(2017广东省)Amay Bshould Ccan Dmight()3.Mom,_ I visit the art museum next Monday?Im afraid you cant.All museums in the city are closed on Monday.Awould Bneed Cshould DmayABD()4.Look!The traffic light has turned red.We _ stop our car.Acan Bcant Cmust Dmustnt()5._

20、 you come with me to Lang Langs piano concert this evening?Id love to,but I have to study for my math test.AShould BMay CMust DCanCDSUMMARY 一、助动词：一、助动词：1.be(am，is，are，was，were)：2.do，does，did：用于行为动词的否定句和疑问句中3.have,has：与行为动词构成现在完成时(have/has+done)4.will：与行为动词构成一般将来时(will do)二、情态动词二、情态动词1.can，否定 cant be

21、2.could:为can 的过去式3.may，might是 may的过去式4.must，否定答语要使用neednt或dont have to；mustnt表示禁止5.will/would，请求、建议和征求听话人的意见6.need，肯定回答用must，否定回答用neednt或dont have to7.should(否定式为shouldnt)8.had better,否定had better not推测的可能性大小依次为：推测的可能性大小依次为：mustcouldmaymightmay notcantmustcouldmaymightmay notcant三、三、cancan和和be able tobe able to，mustmust和和have tohave to的比较的比较 Thank You!Thank You!