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1、非謂語動(dòng)詞學(xué)習(xí)內(nèi)容基本概念在句了中充當(dāng)除謂語以外的各種句了成分的動(dòng)詞形式叫做非謂語動(dòng)詞（theNon-FiniteVerbs）o非謂語動(dòng)詞也是動(dòng)詞的一種,他們有著動(dòng)詞的其他特點(diǎn),可以充當(dāng)主語、賓語、狀語等。非謂語動(dòng)詞與謂語動(dòng)詞是和對的概念。三、用法詳解1.動(dòng)詞不定式：（to）do醪1）作主語:動(dòng)詞不定式作主語。1.TolearnEnglishwellisimportant.2.Toeatvegetablescanhelpuskeephealthy..3.LearningEnglishisimportant.4.Eatingvegeta
2、blescanhelpuskeephealthy.動(dòng)詞不定式作主語時(shí)，對以用動(dòng)名詞替換。5?It'simportanttolearnEnglish.6.Itcanhelpuskeephealthytoeatvegetables常川it作形式主語代替不定式，把不定式放在后面。鬱2）作賓語：★1.Hewantstogohomeatonce?2.1begantoplaythepianowhenIwasfour.3.1find/thinkiteasytoreadEnglisheveryday.D在find,think后接不定式作賓語時(shí)，常用i
3、t作形式賓語，而將真正的賓語放在句末。必須接todo作賓語的動(dòng)詞：均表示計(jì)劃，打算等還沒有發(fā)牛的動(dòng)作want/wouldlikewish/hope/expectplanaimagreedecide/determinechoosepromiseaffordattemptfaillearnvolunteeroffermanageaimpretendrefuse等記憶口訣：三個(gè)希望兩答應(yīng)，兩個(gè)要求莫拒絕,設(shè)法學(xué)會做決定，不要假裝在選擇。demand/askrefusemanagelearndecide/determinepretendcho
4、osehope/wish/expectagree/promise醪3)作賓語補(bǔ)足語：★(1)不定式的to不能省略。?？嫉膭?dòng)詞有：invite,allow,want,wouldlike,tell,ask,teach,allow,expect,encourage,wish等。?MyparentstellmetoworkhardatEnglish?②Lucyaskedhimtoturndowntheradio.?Mothertoldmenottocomehomela(e??Fdlikeyoutomeetmyfamily.(2)不定式的to需
5、省略。?？嫉膭?dòng)詞有：四看三使兩聽一感覺廠—四看(lookat,see,watch,notice)>三使(let,make,have)二聽(hear,listento)、一感(feel)J①Ihearhimsingeverynight.②Wesawherplaythepianolastnight.③Itmademefeelsad.④Lethimgo,please.注意：在感官動(dòng)詞后，也可用動(dòng)詞的ing形式作賓語補(bǔ)足語，但含義略冇不同.Isawhimdrossingtheroad.(強(qiáng)調(diào)動(dòng)作正在進(jìn)行)L.Weoftenhearhersin
6、gintheroom.(動(dòng)作經(jīng)常發(fā)生，全過程)四看三使兩聽一感覺：變被動(dòng)，還原(0。女II：bemadetodosth.被要求做某事(3)helpJh的動(dòng)詞不定式作賓語補(bǔ)足語時(shí)，冇to無to均口J。Couldyoupleasehelpme(to)dosomehousework?Couldyoupleasehelpme(to)dosomehousework?醪4)作狀語：★（1）表目的Togettowork,hetakesNo.7buseveryday.（2）表原因：說明主語的某種心情、情感besorry/happy/glad/plea
7、sed/worried...todosth.如：lamhappytohavesuchanicefriendlikeyou.（3）表結(jié)杲：“非常6+1”在"adj./adv.+enough+todo"結(jié)構(gòu)中::HeranfastenoughtocatchupwithLiLei.在“too+adj./adv.+todo”結(jié)構(gòu)中：Theywalkedtooslowlytocatchtheearlybus.醪5）“疑問詞+不定式”：★1.whattodo（干什么）2.howtodoit/that/sth.（如何做）3.who/whomtobc
8、licvc/trust（相信誰）亠+4.whentogo/leave（什么時(shí)候離開）5.wheretogo（去明6兒）Whydosth.（為什么下某事）Whynotdosth.?（為什么不干某事）=whydorTtyou
