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1、中考英语情态动词复习课中考英语情态动词复习课件件.ppt.ppt中考英语专项复习中考英语专项复习情态动词情态动词l概念：概念： 情态动词是表示情态意义的动词，他表示说话情态动词是表示情态意义的动词，他表示说话人的语气和情态，它不能单独作谓语，必须与人的语气和情态，它不能单独作谓语，必须与实义动词一起构成谓语，情态动词没有人称和实义动词一起构成谓语，情态动词没有人称和数的变化，过去式通常表示更客气、更委婉数的变化，过去式通常表示更客气、更委婉。 I can speak English .He can speak English. They can speak English, too. Can
2、you help me? / Could you help me?初中阶段必须掌握的情态动词：初中阶段必须掌握的情态动词： can could may might will would must have to need had better should 考点一：情态动词基本含义考点一：情态动词基本含义can ( could ) 能，会能，会 may (might) 可以，可能可以，可能 will (would) 将，会，愿意将，会，愿意 must 必须必须have to不得不不得不 need 需要需要 sb need to do sth ,sth need doing . should应该
3、应该had better 最好最好 had better (not) do sth1.-_ you speak Japanese ?(北京北京2008） -No, I cant A. Can B. Must C. May D. Should2.You _ stop when the traffic light is red.(山西）山西） A. can B. may C. must D. need3.LiLei cant go hiking with us today .Because he_take care of his sick mother .(温州）温州）A .has to B .m
4、ay C. mustnt D .need tACA考点二：表猜测语气的情态动词考点二：表猜测语气的情态动词表猜测性的情态动词有：表猜测性的情态动词有：may ， cant ， must 。may表没把握的猜测。表没把握的猜测。cant 表有把握的否定猜测。表有把握的否定猜测。must 表有把握的肯定猜测表有把握的肯定猜测1.The light in the office is off. The teacher _be there now.（南通）（南通） A. may B. cant C. mustnt D. must2.His parents bought him a large house
5、 . It _be very expensive（宁夏）（宁夏）A. must B. can C. mustnt D. cant BA考点三：情态动词开头的疑问句的答语考点三：情态动词开头的疑问句的答语 句型句型肯定回答肯定回答否定回答否定回答Can IYes, you can .No, you cant .May I Yes ,you may.No, you mustnt.No, you cant.Must IYes, you must.No, you neednt.No you dont have to Need IYes, you must.No, you neednt1.Must I
6、take the keyboard to the office now ?-No, you _.You can do it later. A. mustnt B . cant C . dont D. neednt2.May I take this book out of the reading room?-No, you _. You must read it here. A. may not B .dont have to C. mustnt D. neednt DC考点四：易混词的辨析考点四：易混词的辨析（一）一）must 与与have to We _study hard .We _sta
7、y at home because it is raining.提示：must 表主观看法，意为“必须”。 have to表客观需要，意为“不得不”（二）（二）maybe与与may be _he is right . It_ rainy tomorrow.提示：may 为情态动词后接动词原形。Maybe为副词意思为“大概，也许”musthave toMaybemay be考点四：易混词的辨析考点四：易混词的辨析（三）can与be able to I_ speak English now.My sister _speak English two years ago. My brother _ s
8、peak English in the future.提示；can 只有现在和过去时（could） be able to可用于任何时态中。（四）cant 与mustnt cant 表“不可能”。mustnt表“禁止，不许”。Can/am able tocould/was able to will be able to 1 1（2009.2009.德州德州) )-How is your friends -How is your friends coming?coming? -Im not sure. He _drive here. -Im not sure. He _drive here. A
9、may B. can C. must D. will A may B. can C. must D. will 2(2(2008. 2008. 江西江西) )If the traffic is red ,you If the traffic is red ,you _cross the road .Its very _cross the road .Its very dangerous .dangerous . A dont B. mustnt A dont B. mustnt C. neednt D. wouldnt C. neednt D. wouldntAB3.(3.(2009.2009
10、.江西江西)-Susan has bought a large )-Susan has bought a large house with a swimming pool.house with a swimming pool. -It _be very expensive, I never -It _be very expensive, I never even dream about it .even dream about it . A must B. might C .cant D. shouldnt A must B. might C .cant D. shouldnt4.(4.(20
11、09.2009.襄樊襄樊）-Must I get up before six -Must I get up before six oclock tomorrow morning, Dad?oclock tomorrow morning, Dad?-No, you _.Tomorrow is Saturday .You -No, you _.Tomorrow is Saturday .You may get up later.may get up later. A mustnt B. cant A mustnt B. cant C. needn t D. may not C. needn t D
12、. may not AC5.(5.(2010 2010 江西江西） -How was the youth club -How was the youth club last night ,Mark ? last night ,Mark ? -It was great fun .You _come. -It was great fun .You _come. A must B. can C. should D. may A must B. can C. should D. may 6.6.（2006.2006.威海威海）He needs _her the He needs _her the tr
13、uth,truth, the flowers need_. the flowers need_. A. to tell, watered. B tell, to water A. to tell, watered. B tell, to water C. tell, watered D to tell ,wateringC. tell, watered D to tell ,wateringCD7.7.（2008.2008.上海上海）-would you like to come to my -would you like to come to my birthday party?birthd
14、ay party? -I -Id love to .But I _look after my d love to .But I _look after my sister.sister. A.must B. can C. have to D. need to A.must B. can C. have to D. need to 8.(8.(2009.2009.成都成都）-what would you send to your -what would you send to your sister as the Chritmas gift?sister as the Chritmas gift
15、? -I haven -I havent decided yet .I_ send her t decided yet .I_ send her a hand bag.a hand bag. A. shall B. may C. need D. must A. shall B. may C. need D. mustCB9.(9.(2009.2009.天津天津）-shall I tell Bob the news?-shall I tell Bob the news? -No, you _,I -No, you _,Ive told him already.ve told him alread
16、y. A. shouldn A. shouldnt B. wouldnt B. wouldnt t C. mustnC. mustnt D. neednt D. neednt t10.(10.(2007.2007.武汉武汉）wewed better _at home d better _at home .The sun is shining.The sun is shining. A. stay B not stay C. staying D. not A. stay B not stay C. staying D. not stayingstayingDB11.(11.(20092009绍兴
17、绍兴）-could you please come to -could you please come to the Museum with me this afternoon?the Museum with me this afternoon? -sorry, I_.I have to take a piano -sorry, I_.I have to take a piano lesson .lesson . A. couldn A. couldnt B. mustnt B. mustnt t C. canC. cant D. neednt D. neednt t 12.(12.(2008
18、.2008.河南河南）-_ I go swimming -_ I go swimming with Dad, Mom?with Dad, Mom?-No, you needn-No, you neednt .You can stay at t .You can stay at home.home.A. May B. Should C. Must D. WouldA. May B. Should C. Must D. WouldCC考点总结 l1,单词的意思单词的意思l2情态动词的答语情态动词的答语l3表猜测的情态动词表猜测的情态动词may, cant ,must .l4易混淆的情态动词易混淆的
19、情态动词 can与 be able to ； have to与 must ；maybe与 may be ； cant mustnt注意注意：need的用法；had better 的用法。1.-Mum ,may I watch TV now ?-sure ,but you _help me with my English. A. can B. may C. must D. could2.Alice ,please be quiet! The others _hear clearly. A. cant B. neednt C. shouldnt D. mustntCA3.-Whos that under the tree ?Is it Jenny ?-It _be Jenny .Shes ill in the hospital today. A. cant B. must C. may D mustnt4.-Must I finish writing the article now ,sir?-No ,you _.But you must finish it before next class. A mustnt B. may not C cant D. neednt ADThank you Thank you for listeningfor listening！ 结束结束
