2015-2016学年人教版必修三unit4languagepoints教案

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1、Unit4newwordsandexpressions1.theoryintheory理论上inpractice实际上Yourplanisgoodintheory,butitdoesn'tworkinpractice.2•intime1)Thestormwasintimetostopbeforethesportsmeeting.终丁2)YotTdbetterreturnitintime.及时3)You511learnhowtodoitintime.迟早，总有一天ontime3.unlikedislikeUn

2、likeJohn,Tomdislikesplayingfootball.4.harmfulbeharmfulto对有害Thesuncanbeharmfultoyourskin.Smokingisharmfultoyourhealth.harmn&v损害，伤害doharmto对有害harmlessadje无害的5.inone，sturnWhenit'sinmyturn,I'mtooexcitedtospeak.Hecookedthemealinhisturnthisweek.byturns轮流Wedroveth

3、ecarbyturns.inturn依次,反之Theygavetheirnamesinturn.taketurnstodosth轮流做某事6.preventsb(from)doingsthstopsb(from)doingsthkeepsbfromdoingsth在被动语态中，from都不可省。Therainpreventedus(from)goingthere.Wewerepreventedbytherainfromgoingthere.Weshouldtakemeasurestopreventtheriv

4、erfrombeingpolluted.7.puzzlem&v・It'squiteapuzzletouswhyhedidthat.Thequestionpuzzledthem.puzzledadjeShelistenedwithapuzzledexpression.puzzlingadj.Wefeltpuzzledatthesepuzzlingquestions.&pulln•&v>Givetheropeagoodpull.用力拉一下绳子。Helpmemovethepiano,youpushandPllpul

5、Lpulldown拆毁pullaway驶离，开走pullin(火车等)到站，进站pullthrough度过难关/危机pullup停下pullapart拉开9.cheerupIwrotethatsongjusttocheermyselfup.Hecheeredupatthenews.Cheerup!Theresultisn^ttoobad.9.nowthatnowthat相当于since,引导原因状语从句，that可省去。另外不可和so连用。Nowthateveryoneishere,let，sbeginour

6、meeting.Now(that)youhavegrownup,youmuststopthischildishbehavior.Now(that)youareready,wecangonow.10.watchout(forsth)=lookout(forsth)Watchout!Thereisacarcoming.Watchoutforthieves.Warmingup1.circle1)v.画圆圈；盘旋Theteachercircledthemistakesinredink.Theplanecircledt

7、heairportbeforelanding.2)n.圆,形的东西，循环使…和…相配2.match1)v.a.•找相似或相配之物match・・・with・・・b・(物与物)相配(suit,fit),相等,比得上Hershoesmatchherdress,theylookverywelltogether.Thehotelcan^tbematchedforgoodserviceandfood.2)n.火柴，对手Reading1.Whatitwastobecomewasuncertainuntil•••whenth

8、edustsettledintoasolidglobe.betodosth.1)表示”应当/必须做某事”，通常用于通知或说明书里.ThebooksyouboiTowedaretobereturnedbeforeJuly5.2)表示“按计划或安排将要做某事”，其完成式则表示“本来打算做某事”。Wearetomeetattheschoolgate.WeweretohavegonetoBeijinglas