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1、中考考點(diǎn)非謂語動(dòng)詞—、動(dòng)詞不定式1.動(dòng)詞不定式作底語。1)在動(dòng)詞want,hope,wouldlike,decide,wish,choose,try,need等后簾用動(dòng)詞不定式作賓語。Ihope(hear)fromyousoon.2)think/find/feel/makeit+adj+todosthHefounditdifficult(get)tosleep.3).stoptodosth/stopdoingsthstoptodosth停下來去做某事stopdoingsth停止正在做的事。Afterworkingforalongti
2、me,Hehastostop(have)arest.Hewasverytired,sohehadtostop(work).2.動(dòng)詞不定式作賓語補(bǔ)。1).帶to的不定式作賓補(bǔ)的動(dòng)詞有:ask/like/wouldlike/teach/tell/want/help+sb+todosthPleaseaskhim(conic)quickly.2).省掉to的不定式作賓補(bǔ)的動(dòng)詞冇:let/make/hear/see/notice/liavc/watch+sb+dosth注:省掉to的不定式的句子變被動(dòng)語態(tài)時(shí),船要還原to.Hemadetheb
3、aby(stop)crying.Thebabywasmadecrying.3.動(dòng)詞不定式作主語1).動(dòng)詞不定式常可用作句了的主語時(shí),謂語動(dòng)詞用單數(shù)形式。2).常用it作形式主語,而將不定式放在句子后面。Iodosth+謂語動(dòng)詞+adj/n=It+謂語動(dòng)詞+adj/n+todosthTogetaninjectionisalittlepainful.alittlepainfulaninjection4.動(dòng)詞不定式作定語動(dòng)詞不定式作定語放在被修飾詞Z后名詞或代詞+〔0do(介詞)注:若構(gòu)成的不定式的動(dòng)詞為不及物動(dòng)詞時(shí),其后加上相應(yīng)的介詞。
4、Iwantapentowrite.Iwantapieceofpapertowrite.5.動(dòng)詞不定式與疑問詞連用疑問詞+todosth注:在賓語從句中,若主從句的主語一致時(shí),賓語從句可簡化為“疑問詞+10dosth-CanyoutellmehowIcangettothehospital?Canyoutellmethehospital.6.動(dòng)詞不定式可作狀語1).動(dòng)詞不定式可作目的狀語在come/go/leave后面接動(dòng)詞不定式作目的狀語。Hecamehere(get)hisbook.2).動(dòng)詞不定式可作原因狀語表語形容詞(sorry
5、/sad/happy/glad/afraid/pleased)后與動(dòng)詞不定式連用作原因狀語Hewasglad(see)hiswife.1).動(dòng)詞不定式可作結(jié)果狀語在too...tonot...enoughto...句型中的動(dòng)詞不定式作結(jié)果狀語。Hewastootired(walk)on.1.動(dòng)詞不定式作表語be+todosth注:動(dòng)詞不定式作表語可以和主語的位置互換,且常表將來。Herwishis(become)adoctor.isherwish.&動(dòng)詞不定式的否定形式在動(dòng)詞不定式的前面加not.Hetoldme(notstay)h
6、ere.9.動(dòng)詞不定式符號的省略和保留悄況。1).動(dòng)詞不定式符號的省略情況若兩個(gè)或兩個(gè)以上的不定式并列時(shí),第一個(gè)不定式符號不能省略,其余的省掉⑹但兩者冇對比關(guān)系時(shí),to都不能省略。Edison'smothertaughthimtowriteandread.Ihaven'tdecidedtogohomeortogotothecinema.2)省掉不定式而保留動(dòng)詞不定式符號to的情況。Willyoutakeawalkwithme?I'mgladto.Wouldyouliketojoinmybirthdayparty?Iwouldlove
7、to.二、動(dòng)名詞1.動(dòng)名詞相當(dāng)于一個(gè)名詞,作主語時(shí),謂語動(dòng)詞用單數(shù)。Readinginbed(be)badforyoureyes.2.有些動(dòng)詞或動(dòng)詞短語后面,只能接動(dòng)名詞作賓語。三、現(xiàn)在分詞1.現(xiàn)在分詞常放在see,hear,watch,notice等之后作賓補(bǔ)。Isawtheboy(play)inthestreetjustnow.2.現(xiàn)在分詞作定語常放在被修飾詞Z詢,現(xiàn)在分詞短語要放在被修飾詞的后面相當(dāng)于一個(gè)定語從句。Asleepingbaby=ababywhoissleeping.Didyouknowthemantalkingt
8、oMrLi?=DidyouknowthemailwhowastalkingtoMrLi?3.現(xiàn)在分詞表伴隨情況Hecameintotheclassroom‘carryingabook.四、過去分詞1.作賓補(bǔ)have/get+sih+d