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《【课堂新坐标】2016届高考英语总复习温习(人教版,全国通用)语法专项突破：情态动词和虚拟语气(共43张PPT).ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、语法专项突破系列情态动词和虚拟语气情态动词考点19大情态动词的基本用法★★★★★【点津】3组易混情态动词用法比较另外要注意:(1)can的一些常用固定搭配cannotbutdosth./cannothelpbutdosth./cannotchoosebutdosth.表示“不得不,只好”cannot/cannever...enough/too再……也不为过(2)may的一些常用固定搭配maywell+动词原形意为“完全能,很可能”,may(might)aswell+动词原形意为“最好,倒不如”。(3)mustn’t表示“禁止”“不许做某事”回答用
2、need提问的问句时与回答用must提问的问句时一样,肯定回答用must,否定回答要用needn’t或don’thaveto。【典题印证】用适当的情态动词填空(2014·江苏高考)Itwassadtomethatthey,sopoorthemselves,_______bringmefood.解题关键:should可以用在that引导的从句中,表示“竟然,居然”,带有惊讶的语气。故用should。【高考集训】用适当的情态动词填空1.(2014·大纲版全国卷)Althoughyou____findbargainsinLondon,it’snotge
3、nerallyacheapplacetoshop.2.(2014·江西高考)Lifeisunpredictable;eventhepoorest__________becometherichest.canmight/may3.(2014·北京高考)_________Ihaveawordwithyou?Itwon’ttakelong.4.(2014·四川高考)Istillremembermyhappychildhoodwhenmymother______takemetoDisneylandatweekends.5.(2013·江西高考)WhenIw
4、asachild,I_____watchTVwheneverIwantedto.Can/Maywouldcould考点25大表示推测的情态动词用法比较★★★★【典题印证】用适当的情态动词填空(2014·陕西高考)Mybook,TheHouseofHades,ismissing.Who_______havetakenit?解题关键:根据句意可知,这是对过去情况的推测,而且该句是疑问句,所以应用could。【高考集训】用适当的情态动词填空1.(2013·安徽高考)It_____notbethevocabularythatcausedyouthepro
5、blemintheexercisebecauseyouknowalotofwords.2.(2013·天津高考)Noone_____bemoregenerous,hehasaheartofgold.3.(2013·重庆高考)—WhatareyoudoingthisSaturday?—I’mnotsure,butI______gototheRollingStonesconcert.couldcouldmight根据提示的动词,用“情态动词+havedone”填空4.(2013·新课标全国卷Ⅱ)Sincenobodygavehimanyhelp,he
6、______________(do)theresearchonhisown.5.(2013·辽宁高考)Harryisfeelinguncomfortable.He_______________(drink)toomuchatthepartylastnight.6.(2013·四川高考)—Whyareyoureyessored?You______________(sleep)welllastnight.—Yeah,Istayeduplatewritingareport.musthavedonemusthavedrunkcan’thaveslept虚
7、拟语气考点1状语从句中虚拟语气的用法★★★★1.非真实条件句中虚拟语气的用法2.目的状语从句中虚拟语气的用法(1)forfearthat/incase+从句:从句谓语用should+动词原形,意为“以防,万一”。*Wegotupearlyforfearthatweshouldmisstheearlybus.我们早起以防错过早班车。(2)lest+从句:从句谓语用should(could/might)+动词原形,意为“以防,万一”。*Wegotupearlylestweshouldmisstheearlybus.我们早起以防错过早班车。3.方式状语
8、从句中虚拟语气的用法asif/asthough+从句:(1)与现在事实相反,从句用一般过去时;(2)与过去事实相反,从句用过去完成时;(
