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《不定式THE INFINITIVE》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在教育資源-天天文庫。
1、THEINFINITIVE1.FormTheinfinitiveisthebaseformofaverb.Itmaybeprecededby'to'(the?to-infinitive)?orstandalone(the?baseorzeroinfinitive).2.Infinitivewithorwithout'to'Theto-infinitiveisused:·aftercertainverbs.e.g.?want,wish,agree,fail,mean,decide,learn·aftertheauxiliaries?tobeto,?tohaveto,
2、and?oughtto·inthepattern'itis+adjective+?to-infinitive'Exampleswith'to'·Theelephant?decided?tomarry?themouse·Themouse?agreed?tomarry?theelephant·You?willhave?toask?her·You?are?toleave?immediately·He?ought?torelax·She?has?togo?toBerlinnextweek·It'seasy?tospeak?English·Itishard?tochange
3、?jobsaftertwentyyears·It'sstupid?tobelieve?everythingyouhearwithout'to'·I?wouldrather?visit?Rome.·She?wouldrather?live?inItaly.·Wouldyourather?eat?steakorfish?·He?wouldrather?work?inabank.·I'drather?be?aforestthanatree.18THEZEROINFINITIVEThezeroinfinitiveisused:1.aftermostauxiliaries?
4、(e.g.?must,?can,?should,?may,?might)2.afterverbsofperception,(e.g.?see,?hear,?feel)?withthepattern?verb+object+zeroinfinitive3.aftertheverbs?'make'?and?'let',withthepattern?make/let+object+zeroinfinitive4.aftertheexpression?'hadbetter'5.aftertheexpression?'wouldrather'?whenreferringto
5、thespeaker's?own?actions?Examples:Afterauxiliaries:·She?can't?speak?toyou.·He?should?give?hersomemoney.·Shall?I?talk?tohim?·Would?you?like?acupofcoffee?·I?might?stay?anothernightinthehotel.·They?must?leave?before10.00a.m.Afterverbsofperception:·He?saw?her?fall?fromthecliff.·We?heard?t
6、hem?close?thedoor.·They?saw?us?walk?towardthelake.·She?felt?thespider?crawl?upherleg.Aftertheverbs'make'and'let':·Herparents?let?her?stay?outlate.·Let's?go?tothecinematonight.·You?made?me?love?you.·Don't?make?me?study?thatboringgrammarbook!NOTICE?thatthe?'to-infinitive'?isusedwhen?'ma
7、ke'?isinthepassivevoice:·I?ammadetosweep?theflooreveryday.·She?wasmadetoeat?fisheventhoughshehatedit.After'hadbetter':18·We?hadbetter?take?somewarmclothing.·She?hadbetter?ask?himnottocome.·You'dbetter?not?smile?atacrocodile!·We?hadbetter?reserve?aroominthehotel.·You'dbetter?give?meyou
8、raddr
