不定式todo動(dòng)詞+代詞賓語+不定式常見的這些動(dòng)詞：ask,tell,invite,compel,force,oblige,get,beg,allow,help,wish,want,like,hate,prefer,intend,expect,encourage,advise,persuade,permit,request,order,command,urge等在make,let,have,see,hear,watch,notice,feel等動(dòng)詞后的復(fù)合賓語中，不定式都不帶to:但這種句子如果變?yōu)楸粍?dòng)語態(tài)，就要帶to:Theyweremadetoworkdayandnight.Someonewasheardtocomeuptheupstairs.不帶to不帶to的不定式其他情況見《語法教程》P.86注意區(qū)別:havesb.do要,希望;允許；經(jīng)歷havesth.doneIt’slovelytohavepeoplesmileatyouinthestreet.不帶to的不定式在下列詞組后面的不定式不帶to;wouldrather...than(寧愿……也不),hadbetter...(最好)，can‘thelpbut...(不得不),cannotbut...(不得不）letalone(更不用說)注意不要混淆

Itis+adj.+ofsb.+to…

adj:(kind,good,nice,unwise,clever,silly,right,wrong,foolish,stupid,careless,considerate,rude,polite,impolite)Itiskindofyoutothinksomuchofus.Itisveryniceofyoutobesoconsiderate.

語法練習(xí)Thenewsis______tobetrue.A.sogoodB.toogoodC.verygoodkey:BAdecision______stockbyoneorafewoftheselargecompaniesmayhaveaveryimportanteffectonthemarketasawhole.A.buyingorsellingB.tobuyorsellKey:BIcouldn’tdoanythingbut______thereandhope.A.justsitB.justtositC.justsittingKey:ATherewasnochoicethenbut___aheadwiththeproject.A.goB.togoC.wentKey:BShevoluntarilyleftRussiain1847,____.A.nevertoreturnB.toreturnneverC.neverreturningKey:ATheyoungmanwhosawthecar___intotherivertelephonedthepolicestation.A.plungedB.plungeC.toplungeKay:B考點(diǎn):不定式的完成時(shí)和被動(dòng)式.Thebuildingproject_____bytheendof2010,willexpandthecity’stelephonenetworktocoveronemillionusers.A.accomplishedB.beingaccomplishedC.tobeaccomplishedD.havingbeenaccomplishedKey:CTranslation你給我們這么多建議,想得真周到.用Itis+adj.+ofsb.+todosth.結(jié)構(gòu)Itissoconsiderateofyoutogiveussomanysuggestions.這件事如此嚴(yán)重,我別無選擇只能叫警察.ThisissoseriousamatterthatIhadnochoicebuttoc