动词的语态英语基础语法知识点汇总

动词的语态英语基础语法知识点汇总动词的语态是动词的一种形式，表示主语和谓语之间语法或语义的关系，许多同学都掌握得不好。让我们一起学习吧！以下小编为大家编辑的动词的语态英语基础语法知识点汇总，欢迎大家阅读！1动词的语态语态有两种：主动语态和被动语态。主语是动作的发出者为主动语态；主语是动作的接受者为被动语态。1）若宾语补足语是不带to的不定式，变为被动语态时，该不定式前要加〃to〃。此类动词为感官动词。feel,hear,help,listento,lookat,make,observe,see,notice,watchTheteachermademegooutoftheclassroom.-->Iwasmadetogooutoftheclassroom（bytheteacher）.Wesawhimplayfootballontheplayground.-->Hewasseentoplayfootballontheplayground.2）情态动词+be+过去分词，构成被动语态。Coalcanbeusedtoproduceelectricityforagricultureandindustry.琴声悠悠550字1let的用法1）当let后只有一个单音节动词，变被动语态时，可用不带to的不定式。Theyletthestrangego.>Thestrangewasletgo.2）若let后宾补较长时，let通常不用被动语态，而用allow或permit代替。Thenurseletmegotoseemyclassmateinthehospital.>Iwasallowed/permittedtoseemyclassmateinthehospital.2短运动词的被动语态短语动词是一个整体，不可丢掉后面的介词或副词。Thisisaphotoofthepowerstationthathasbeensetupinmyhometown.MysisterwillbetakencareofbyGrandma.Suchathinghasneverbeenheardofbefore..3表示〃据说〃或〃相信”的词组believe,consider,declare,expect,feel,report,say,see,suppose,think,understandItissaidthat・・・据说Itisreportedthat---据报道Itisbelievedthat…大家相信Itishopedthat…大家希望Itiswellknownthat…众所周知Itisthoughtthat…大家认为Itissuggestedthat---据建议Itistakengrantedthat… 被视为当然Ithasbeendecidedthat***大家决定Itmustberememberthat…务必记住的是ItissaidthatshewillleaveforWuhanonTuesday.4不用被动语态的情况1）不及物动词或动词短语无被动语态：appear,diedisappear,end（vi.结束），fail,happen,last,lie,remain,sit,spread,standbreakout,cometrue,fallasleep,keepsilence,loseheart,takeplace.Afterthefire,verylittleremainedofmyhouse.比较：rise,fall,happen是不及物动词；raise,seat是及物动词。（错）Thepricehasbeenrisen.（对）Thepricehasrisen.（错）Theaccidentwashappenedlastweek.（对）Theaccidenthappenedlastweek.（错）Thepricehasraised.（对）Thepricehasbeenraised.（错）Pleaseseat.（对）Pleasebeseated.要想正确地使用被动语态，就须注意哪些动词是及物的，哪些是不及物的。特别是一词多义的动词往往有两种用法。解决这一问题唯有在学习过程中多留意积累。2）不能用于被动语态的及物动词或动词短语：fit,have,hold,marry,own,wish,cost,notice,watchagreewith,arriveat/in,shakehandswith,succeedin,sufferfrom,happento,takepartin,walkinto,belongtoThiskeyjustfitsthelock.Yourstoryagreeswithwhathadalreadybeenheard.3）系动词无被动语态：appear,bebecome,fall,feel,get,grow,keep,look,remain,seem,smell,sound,stay,taste,turnItsoundsgood.4）带同源宾语的及物动词，反身代词，相互代词，不能用于被动语态：die,death,dream,live,lifeShedreamedabaddreamlastnight.5）当宾语是不定式时，很少用于被动语态。（对）Shelikestoswim.（错）Toswimislikedbyher.5主动形式表示被动意义wash,clean,cook,iron,look,cut,sell,read,wear,feel,draw,write,sell,drive***Thebooksellswell. 这本书销路好。Thisknifecutseasily. 这刀子很好用。blame,let（出租），remain,keep,rent,buildIwastoblamefortheaccident.Muchworkremains.3）在need,require,want,worth（形容词），deserve后的动名词必须用主动形式。Thedoorneedsrepairing.=Thedoorneedstoberepaired.Thisroomneedscleaning.这房间应该打扫——下。Thisbookisworthreading. 这本书值得一读。4）特殊结构：makesb.heard/understood（使别人能听见/理解自己）,havesth.done（要某人做某事）。6被动形式表示主动意义bedetermined,bepleased,begraduated（from）,befinished,beprepared（for）,beoccupied（in）,getmarriesHeisgraduatedfromafamousuniversity.他毕业于•所有名的大学。注意：表示同某人结婚，用marrysb.或getmarriedtosb.都可。Hemarriedarichgirl.Hegotmarriedtoarichgirl.7need/want/require/worth注意：当need,want,require,worth（形容词）后面接doing也可以表示被动。Yourhairwantscutting. 你的头发该理了。Thefloorrequireswashing.地板需要冲洗。Thebookisworthreading.这本书值得一读。典型例题Thelibraryneeds ,butit'11havetowaituntilSunday.A.cleaningB.becleanedC.cleanD.beingcleaned答案A.need（实意）+n/todo,need（情态）+do,当为被动语态时，还可need+doing.本题考最后一种用法，选A。如有tobeclean则也为正确答案。典：done,〃不可能已