初中阶段主要句型的用法.doc

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1、初中阶段主要句型的用法1.It'stimeto(for)....表“时间到了；该干…的时间了”之意。It'stimetogohome.It'stimeforschool.注意：to的后面接动词短语，而for的后面接名词。2.It'sbad(good)for...表示“对…有害（有益）的”含义。Pleasedon'tsmoke.It'sbadforyourhealth.Pleasetakemoreexercise.It'sgoodforyourhealth.3.belatefor(school)是“上学（迟到）”之意。for后面还可以接meeting或class。Hewasla

2、teforschoolthismorning.Don'tbelateforclass,please.4.hadbetterdo/notdosth.表示“最好做/不做某事”之意。Youhadbetterputonthecoatwhenyougoout.It'scoldoutside.Wehadbetterstoptohavearest.注意：用hadbetter时，后面一定要直接跟动词原形，决不能加todosth.否定一定用在第二个动词之前，是动词不定式的否定式。5.be(feel)afraidof...表示“恐怕”，“害怕…”之意。Heisafraidofsnakes.Mar

3、yfeelsafraidofgoingoutalone.6.enjoydoingsth.是“喜欢（爱好）做某事”之意，doing是动名词作动词enjoy的宾语。enjoy有欣赏之意。AreyouenjoylivinginBeijing?Doyouenjoylisteningtomusic?7.stopdoingsth.停止做某事stoptodosth.停下来做某事It'stimeforclass.Stoptalking,please.Whenshesawme,shestoppedtotalkwithme.8.Let(make)sb.do让（使）某人做某事。Let'sgotos

4、chool.Fathermadehissoncleantheroomagain.注意：当makesb.dosth.用于被动语态时，第二个动词前面就一定要加to了。如：Hissonwasmadetocleantheroomagain.hewasmadetoworktwelvehoursadayinthepast.9.liketodo/likedoingsth.是“喜欢做某事”之意。liketodosth.是表示比较具体的喜欢做某事；likedoingsth.是表示宠统的喜欢做某事。如：Iliketoswimintheswimmingpool.我喜欢在游泳池中游泳。（喜欢的具体的

5、地方游泳）Ilikeswimming.我喜欢游泳（只讲喜欢这项运动）10.ask(tell)sb.todo.(nottodo)sth.请（让）某人（不）做某事Jimaskedhismothertohelphimwithhislessons.Whendidyoutellhimnottoshoutloudly?11.give(lend)sb.sth.=give(lend)sth.tosb.给（借给）某人某物Mikegavemeanewpairofstockings.Pleaselendusyourcar.12.bebusydoingsth.表示“忙于做某事”之意。Thestude

6、ntsarebusygettingreadyfortheexams.IsMrsBlackbusywashingclothes?13.too...to...表示“太…以致不能…”的含义。Sheistooyoungtogotoschool.Theoldmanwastootiredtowalkfarther.14.not……until……是“直……才……”之意。Mydaughterdidn'tgotobeduntil11o'clocklastnight.Wewon'thavetimetorestuntilthesummerholidaycomes.15.so……that是“如此……

7、以致……”的意思。Peterissocleverthatalltheteacherslikehimverymuch.Thesongissowonderfulthateveryonelikestolistentoit.16.neither……nor……是“既不……也不……”之意。Mr.Smithisneitheraworkernorasoldier.Heisascientist.NeitheryounorIamfree.17.enoughtodosth.是“足以去做某事”之意。Sheisoldenough