高考英语情态动词解析

高考英语情态动词解析情态动词的全称是情态助动词，助动词则分为两种：基本助动词和情态助动词。

为什么要细分一下呢？因为它们是有区分的：基本助动词有三个：be,have,do情态动词有大约14个：may,might;can,could;will,would;shall,should;must,need,dare,usedto,oughtto.hadbetter构成时态或语态的助动词，提前或否定时出现的动词。换句话说就是：助动词是当形式须要它的时候才出现，不该它出现就哪儿凉快哪儿呆着。比如由于时态或语态的要求，比如疑问句或否定句的要求等等，须要它的时候才出现，不须要的时候并没它们什么事。它们的区分：1、每个情态动词都有基本意义，基本助动词则没有，只具有语法作用。2、情态动词后面接原形动词，也就是秃头不定式；助动词要看时态或语态等等状况改变。3、情态动词没有人称和数的改变，而助动词则有。

4、只有现在和过去两种形式，但可以表示过去、现在和将来时间。5、情态动词没有非谓语动词形式，而助动词有。巩固练习：1、____youunderstandthedifferentkindsof

Englishthesepeopleareusing?A.Will

B.Can

C.May2、You____beCarol.Youhaven’tchangedabitafteralltheseyears.A.must

B.might

C.should3、—

IthinkI’llgiveBobaring.

—

You____.Youhaven’tbeenintouchwithhimforages.A.will

B.may

C.should4、Althoughyou____findbargainsinLondon,it’snotgenerallyacheapplacetoshop.A.should

B.need

C.can5、ItisusuallywarminmyhometowninMarch,butit____berathercoldsometimes.A.might

B.can

C.must6、Ifyou____go,atleastwaituntilthestormisover.A.should

B.must

C.may7、—

WhatareyougoingtodothisSaturday?

—

I’mnotsure,butI____gototheRollingStoneconcert.A.may

B.must

C.can8、Oneofourrulesisthateverystudent____wearschooluniformwhileatschool.A.shall

B.need

C.may9、—

I’vepreparedallkindsoffoodforthepicnic.

—

Doyoumeanwe____bringanythingwithus?A.can’t

B.mustn’t

C.needn’t10、Dayslater,mybrothercalledtosayhewasallright,but___notsaywherehewas.A.would

B.may

C.can情态动词习题解析巩固练习：1、____youunderstandthedifferentkindsof

Englishthesepeopleareusing?A.Will

B.

Can

C.May2、You____beCarol.Youhaven’tchangedabitafteralltheseyears.A.

must

B.might

C.should3、—

IthinkI’llgiveBobaring.

—

You____.Youhaven’tbeenintouchwithhimforages.A.will

B.may

C.

should4、Althoughyou____findbargainsinLondon,it’snotgenerallyacheapplacetoshop.A.should

B.need

C.

can5、ItisusuallywarminmyhometowninMarch,butit____berathercoldsometimes.A.might

B.

can

C.must6、Ifyou____go,atleastwaituntilthestormisover.A.should

B.

must

C.may7、—

WhatareyougoingtodothisSaturday?

—

I’mnotsure,butI____gototheRollingStoneconcert.A.

may

B.must

C.can8、Oneofourrulesisthateverystudent____wearschooluniformwhileatschool.A.

shall

B.need

C.may9、—

I’vepreparedallkindsoffoodforthepicnic.

—

Doyoumeanwe____bringanythingwithus?A.can’t

B.must