寒假自习课 2025春初中英语八年级下册沪教版上课课件 1.2 Grammar.pptx

;Lookandsay

Usingthestructure“verbs+to+infinitives”;Lookandsay

Usingthestructure“verbs+to+infinitives”;Lookandsay

Usingthestructure“verbs+to+infinitives”;Lookandsay

Usingthestructure“verbs+to+infinitives”;Lookandsay

Usingthestructure“verbs+to+infinitives”;Someverbscanhaveotherverbsafterthem.Weusuallyusetobeforethesecondverb.Wecallthesesecondverbsinfinitives.;choosehopeofferwant

decidelearnplanwish;Infinitive

（不定式）;用法一：

不定式作宾语是及物动词后带to的不定式，表明意图、希望或决定的内容等。我们常见的动词+todosth.的结构主要是动宾结构。

通常只能接不定式作宾语的动词有：agree(同意);offer(提出);intend，plan(打算，计划);demand，ask(要求);promise(答应);help(帮忙);prepare(准备);decide(决定);refuse(拒绝);dare(敢于);choose(选择);wish，hope，want，expect(希望，想要);fail;(不能;忘记);pretend(假装);manage(设法);determine(决心)。;;特殊疑问词与不定式常连用作宾语，在功能上相当于一个宾语从句，但不能构成复合宾语。这些词为:know,decide,ask,forget,get,remember,like,learn,think,tell,want,wish,advise,show等。

Idon’tknowwhattodo.

我不知道该怎么办。

Ihaven’tdecidedhowtogothere.

我还没决定怎样去那里。

Themapcanshowyouwheretogo.

这张地图可以告诉你往哪走。;We(1)________________(decide/meet)Vivientoday.We(2)

_____________(want/help)herinsomeway.Whenwearrived,Vivienwasveryhappy.She(3)_____________(begin/talk)tomeaboutherschool.Shesaid,“I(4)__________(like/go)toschool,butIdon’thaveanyfriends.Ifeellonely.”

Mumgavehersomeadvice.ThenMumaskedmetogiveVivienherpresent,butI(5)_____________(forget/bring)it!Viviensaid,“It’sOK.I(6)___________(hope/see)youagainsoon.”;AnnietaughtTimtosingbeautifulsongs.

Wewantthemtobehappy.;用法三;*动词不定式在let，make，have等使役动词后作宾语补足语时，要省略to。

如：Iwilllethimgowithus.

我会让他跟我们一起去。

Imadehercry.

我把她弄哭了。;TranslatethefollowingsentencesintoEnglish.;BettyisvisitingCindyinthehospital.Completetheirconversationwiththecorrectform