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时间:2018-05-22
《英语语法加练习大全:否定句》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、英语语法加练习大全:否定句一.概念否定句指否定陈述句的句子.二.相关知识点精讲1.用not构成的否定句:主语+助动词/be+not+…例句:Heisnotbackyet.Itisnottrue.Wehaven’tforgottenyou.Youshouldn’tbesosilly.Wehaven’tbeeninvitedyet.Hewon’tgo,buttheywill.Moneycouldnotbuyhappiness.Ilikethesalad,butIdon’tlikethissoup.Hewantsagirlfriend,buthed
2、oesn’twanttogetmarried.Youdidn’tunderstandwhatIsaid,didyou?Youneedn’ttrytoexplain.Ididn’tusetolikeopera,butnowI’mgettinginterested.Iusedn’ttolikeopera,butnowI’mgettinginterested.2.祈使句的否定句:Don’t+动词原形…。例句:Don’tworry.I’lllookafteryou.Don’tbelieveawordhesays.Don’tbesorude.3.非谓语
3、动词(不定式,分词,动名词)的否定式:把not放在todo;doing;的前面。It’simportantnottoworry.Hesaidhedeeplyregrettednotbeingabletohelp.Notknowingwhattodo,Shellyaskedadviceofherfriend.Hereproachedmefornothavingtoldittohim.4.not与除谓语以外的其他句子成分连用:Comeearly,butnotbeforesix.It’sworking,butnotproperly.Ibelieve
4、hewillsucceed,thoughnotwithoutsomedifficulty.not用在Ihope;Ibelieve;I’mafraid;Iguess;Isuppose;Iexpect之后,构成省略句。—Willitsnowtoday?—Ihopenot.5.用no构成否定句:no+名词(单,复数,不可数)相当于not+a+名词/not+any+名词Nomachinewouldworkforlongifitwerenotproperlylubricated.ThenationsofEuropeandAmericahavefound
5、thatnocountrycanproduceallitsneedswithouttrading.Takethattowel,Ihavenoother.Icanwalknofarther.Thereisnoknowingwhatwillhappen.6.某些否定副词或代词:seldom;never;hardly;rarely;little;few;none;nowhere;neither等在句中构成否定句:Icanseldomfindtimeforreading.Mirrortellsonlythefacts,neverthepoetry.T
6、herumorcamefromnowhere.Nonebutfoolshaveeverbelievedit.7.否定转移:当think;believe;suppose;imagine等动词引导否定意义的宾语从句时,把从句中的not提到主句这些动词前面,是主句变成否定句:Idon’tthinkshe’sathome,butI’llgoandsee.Idon’timaginethathe’llenjoyit.8.否定式疑问句:Doesn’tsheunderstand?Haven’tyoubookedyourholidayyet?部分否定:注意部分
7、否定的结构:Notall…=All…not…Notboth…=Both…not…Notevery…=Every…not…Idon’trememberallthenames.Allisnotgoldthatglitters.Itisnotfoundeverywhere.Noteveryonelikesthisfilm.9.用否定形式表示肯定的意义:注意这些句型:cannot…too../cannot…more:越…就越好;再…不过了。Youcannotbetoocareful.Amancanneverhavetoomanyfriends.三.巩
8、固练习1.—Suchasuddenturnintheroadistoodifficultforthenewdriver,isn’tit? —_____.He’sde
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