初二表目的的动词不定式详解.ppt

1、动词不定式表目的详解,非谓语,一、分类动词不定式todo表目的，将来现在分词doing表主动，正在进行动名词doing过去分词done表被动，已经完成,1、作主语,eg.1.Toplaywithmatchesisdangerousforus.=2.Toteachsuchanaughtyboyisnoteasy.=3.Togivemethewrongnumberiscarelessofyou.=4.Ittookusawholewintertobuildthewoodenbridge.,Itis+adj.+(for/ofsb.)todosth.,*adj.表示人的性格品质时用of,eg.fooli

2、sh,stupid,sillybraveclever,smart,wise,intelligentkind,nice,2.作宾语:动词不定式常常作某些动词的宾语,hopetodo,wishtodo,learn,like,love,manage,plan,remember,forget,try,decide,fail,offer(表示要),promise,start/begin,Theyoungmanofferedtocarrythesuitcaseforgrandma.,Ifounditdifficulttoworkouttheproblem.find/think/wantit+adj.tod

3、osth.,注意：IdontknowwhatIwilldo.=Idontknowwhattodo.Heisntsurewhenhecanfinishthework.=Heisntsurewhentofinishthework.,+疑问词todo,know,wonder,decide,remember,learn,tell,show,teach等,复合句,简单句,3.作后置定语,eg.1.Haveyougotanythingformetoread?2.ItstimetowatchTVnews.3.Thereisanimportantmeetingformetoattend.4.Theroomis

4、bigenoughforustolivein.,*后置定语中的动词为vi，介词不能忘eg.apentowritewithapieceofpapertowriteonafriendtotalkto,5.作表语,用于be动词后作表语Eg.Mywishistobecomeacollegestudent.Themostimportantthingistobehonest.,6.作状语,目的状语to/inorderto/soastoHegotupearlytocatchtheearlybus.=Hegotupearlyinordertocatchtheearlybus.=Hegotupearlysoas

5、tocatchtheearlybus.=Tocatchtheearlybushegotupearly.=Inordertocatchtheearlybushegotupearly.,两个表目的专业户,inordertodosoastodo较多用于句首较多用于句中,Inordertoescapefromthepanda,MissBamboorunsquicklyMissBamboorunsquicklysoastoescapefromthepanda,三者的区别比较,区别语气更强烈文体更正式,inordertodo/soastodo,todo,?,inordertodo,soastodo,注意点

6、so+形容词/副词+asto,即可表目的也可表结果Missbamboorunssoquicklyastoescapefromthepanda.判断意思要结合具体语境,否定式的用法,表否定目的not在to前,inordernottodosoasnottodo注意一般不用nottodo（表结果）inordernottobeeatenbythepanda，MissBamboorunsquicklyMissBamboorunsquicklysoasnottobeeatenbythepanda,实战演练,8._theemployeesworkingefficiency,thesupervisorwillallowthemtohaveacoffeebreak.(2006上海春）A.ImprovingB.ToimproveC.HavingimprovedD.Improved,实战演练,（09天津）25._theprojectintime,thestaffwereworkingatweekends.CompetingHavingcompletedTohavecompletedTocomplete,实战演练,例:Inordertogainabiggershareintheinternationalmarket,manystate