中考英语情态动词真题精选??????情态动词是初中英语里的一个重要语法项目,也是全国各省市中考试题的一个考查热一、考查can的用法a.考查can表示能力的用法。
在这一用法中,can表示能力,意思是"能,会",其否定式can't表示"不能"。
在过去时中用could和couldn't。
例如:1.-Where's?Mr?Lee?I?have?something?unusual?to?tell?him.-You________find?him.?He________Japan.?(2003黑龙江)A.?may?not;?has?gone?to?B.?may?not;?has?been?toC.?can't;?has?gone?to?D.?can't;?has?been?to2.-Finish?drawing?a?horse?in?ten?minutes.?OK-Sorry.?It________in?such?a?short?time.?(2003山东威海)A.?may?do?B.?can't?be?doneC.?must?do?D.?needn't?be?done3.?I?have?my?own?room?in?my?house,?so?I________do?what?I?want?in?it.?(2002江西)A.?must?B.?have?to?C.?need?to?D.?can4.________you?mend?my?car?I______not?start?it.?(2002常德市)A.?Would;?would?B.?Must;?must?C.?Can;?can?D.?May;?may5.________she?ride?when?she?was?three?years?old(?2002长沙市)A.?Can?B.?Could?C.?Need?D.?May6.?The?boy________answer?this?kind?of?hard?questions?one?year?ago.(2002四川省)?A.?can?B.?may?C.?couldb.考查can表示推测的用法。
在这一用法中,can意为"可能",表示客观可能性,常常用于疑问句和否定句中。
例如:7.?Who?is?the?man?over?there?Is?it?Mr?Li-No,?it________be?him.?Mr?Li?is?much?taller.?(2003河北)A.?mustn't?B.?may?not?C.?can't?D.?needn't8.?-Listen!?Someone?is?singing?in?the?next?room.?Who________it?be?Is?it?Wei?Fang-No.?It________be?her.?She?is?at?school?now.?(2002重庆市)A.?will;?may?not?B.?must;?mustn't?C.?may;?can't?D.?may;?won't9.?-Is?Mr?Hu?in?the?reading?room-No,?he________be?there.?He?has?gone?to?Tianjin.?(2002新疆)A.?mustn't?B.?needn't?C.?won't?D.?can't10.?Class?3?won?the?football?match!?________it?be?true(2002广东)A.?May?B.?Must?C.?Will?D.?Canc.考查can?/?could表示请求许可的用法在这一用法中,can和could都表示现在,用could比用can语气更加委婉客气,常用Could?I?/?y ou...句式,表示"我/你能……吗"若表示同意要用can,不用could例如:11.-Could?I?look?at?your?pictures-Yes,?of?course?you________.?(2003武汉)A.?could?B.?can?C.?will?D.?might12.________you?pass?me?a?pen?I'd?like?to?write?down?the?telephone?number.?(2002北京市海淀区)A.?Need?B.?CouldC.?Must?D.?Should二、考查must的用法a.考查must表示义务的用法。
在这一用法中,must意为"必须","应该",表示必须要做的事,其否定式mustn't表示禁止,即不许对方做某事例如:13.-May?I?go?to?the?cinema,?Mum-Certainly.?But?you________be?back?by?11?o'clock.?(2003安徽)A.?can?B.?may?C.?must?D.?need14.-SARS?is?such?a?terrible?disease.-Yes,?it?is.?We________be?more?careful.?(2003浙江嘉兴)A.?can?B.?may?C.?must?D.?need15.?To?make?our?city?more?beautiful,?rubbish________into?the?river.?(2003重庆)A.?needn't?be?thrownB.?mustn't?be?thrownC.?can't?throwD.?may?not?throw16.?These?books________out?of?the?reading?room.?You?have?to?read?them?here.(2003辽宁)A.?can't?take?B.?must?be?takenC.?can?take?D.?mustn't?be?taken17.?Cars,?buses?and?bikes________stop?when?traffic?lights?change?to?red.?(2002上海市)A.?can?B.?may?C.?must?D.?need要注意must和have?to的用法区别must表示说话人的主观看法,而have?to表示客观的需要,意思是"不得不"例如:18.?-Can?you?go?swimming?with?us?this?afternoon-Sorry,?I?can't.?I________take?care?of?my?little?sister?at?home?because?my?mother?is?ill.?(2003南京)A.?can?B.?mayC.?would?D.?have?to回答must开头的一般疑问句,如果是否定的回答,要用needn't或don't?have?to,表示"不必", "没有必要"的意思,不用mustn't,因为mustn't表示禁止或不许,意思是"一定不要"的意思。
例如:19.?-Must?I?finish?the?work?before?five?o'clock-No,?you________.?(2003四川)A.?needn't?B.?mustn't?C.?have?to20.?-________I?come?back?before?five?o'clock-No,?you________.?But?you________be?back?later?than?seven?o'clock.(2002烟台市)A.?Need;?must;?mustn'tB.?May;?mustn't;?can'tC.?Can;?can't;?can'tD.?Must;?needn't;?can't21.?-Must?I?clean?the?room?right?now-No,?you________.?You________clean?it?after?lunch.?(2002徐州市)A.?needn't;?canB.?needn't;?mayC.?mustn't;?canD.?mustn't;?mayb.考查must表示推测的用法。
在这一用法中,must意为"一定","肯定",表示可能性很大,通常用于肯定句,在否定句中要用can't,表示"不可能"。
例如:22.?Susan's?parents?have?bought?a?large?house?with?a?swimming?pool.?It?____be?very? expensive.?(2003上海)A.?must?B.?can?C.?mustn't?D.?can't23.?This?book________Lucy's.?Look!?Her?name?is?on?the?book?cover.?(2002河南)A.?must?be?B.?may?beC.?can't?be?D.?mustn't?be三、考查may的用法a.考查may表示请求许可的用法在这一用法中,may表示许可或征询对方许可,表示"可以"的意思,常常与第一人称I连用,构成M ay?I...句式,表示"我可以……吗"肯定回答用Yes,?you?may.;?Yes,?please.等;否定回答用No,?you?can 't.或No,?you?mustn't.,不用No,?you?may?not.例如:25.?-________I?have?your?name,?please-Yes,?Michael.?M-I-C-H-A-E-L.?(2002北京市东城区)A.?Must?B.?Will?C.?May?D.?Need26.?-May?I?go?to?the?cinema,?dad-No,?you________.?You?must?finish?your?homework?first.?(2002浙江金华市)A.?mustn't?B.?won'tC.?don't?D.?needn't27.?-May?I?smoke?here-________,?you________.?It?can?be?dangerous.?(2002滨州市)A.?Yes;?can?B.?No;?can'tC.?Yes;?may?D.?No,?needn't②测试may表示可能性的用法。