选修8unit4词汇讲解

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1、Languagepointsinunit4Module81.workout计算出，设法弄懂，精心制定出，逐渐解决，按某种方式发展。1)Youcanworkouttheanswerbyaddingallthenumbers.2)I’mnottellingyoutheanswer-----workitoutforyourself.3)Ihaven’tworkedoutwhoisgoingtolookafterthekidstonight.4)Ihopeitallworksoutbetweenyouandme.5)Wedidn’tplanourartexhi

2、bitionlikethatbutitworkedoutverywell.2.…anexpertinphonetics,convincedthatthequalityofaperson’sEnglishdecideshis/herpositioninsociety.一位语音学专家，认定一个人的英语水平决定这个人的社会地位。(1)Convincevt.tocausetobelieverorfeelcertain;topersuade说服；使相信，说动（某人）我们说服了他坐火车去，不要搭飞机去。Weconvincedhimtogobytrainrather

3、thanplane.2)(be)convinced+of短语/that从句意思是“坚信…”;“确信…”。例如：我确信他有罪。Iamconvincedofhisguilt.=Iamconvincedthathewasguilty.3)convince(vt.)sb+of短语/that从句，“使…坚信…”;“使…确信…”。9我不认为她的强作欢颜能使她父亲相信她在那个小孤岛上过得开心。Idon’tthinkherforcedsmilewillconvinceherfatherthatsheliveshappilyonthatsmalllonelyisland

4、.Convincedadj.坚信的，意志坚定的Convincingadj.令人心服的3.set(1)vt.安排；布置（岗哨）；定（时间、标准）；创造（记录）；专心于1）Setguardsaroundthegate.2)Thetimeanddateofthemeetinghavenotyetbeenset.3)Hesetanewrecord.4)Nothingintheworldisdifficultforonewhosetshismindtoit.(2)vt.使――做某事；使――处于某状态5）Iopenedthecageandsetthebirdfre

5、e.6)Asparksetthesoodsonfire.(3)vi.（日、月等）下落；下沉7)Itwillbecoolerwhenthesunhasset.(4)n.一套，一组；电器设备8）IboughtasetofLuXun’sshortstories.9)Ineedaradioset.短语：setoff出发,动身setout出发，着手Setabout开始，着手setup建立，成立Setsb.agoodexample为某人树立好榜样4．Holdup1)raise;keepup举起9Holdupyourrighthand.2)showasanexamp

6、le提出（作为榜样）TheteacheralwaysholdsupTomasamodelofhardwork.3)todelay阻滞Thebuildingofthenewroadhasheldupbybadweather.短语：holdback使固定；阻挡holddown压制Holdto遵循；坚持holdtogether(使团结；连接在一起)5．Handover移交；让与；交给某人照料1)Thecaptainwasunwillingtohandoverthecommandofhisship.军舰的指挥权2）Thethiefwashandedoverto

7、thepoliceman.短语：handdown传给handover传递Handsup举手handout分发，分给6.Buttheybetraythemselveseverytimetheyopentheirmouths.但每次一张嘴说话，他们就原形毕露。betrayoneself无意中露出本性；背叛相当多的人面对金钱的诱惑便原形毕露。Quitealotofpeoplewillbetraythemselveswhentemptedbymoney.betray1）vt.giveawayormakeknown泄露（秘密）她不会把他的秘密泄露给我。他向所有的

8、朋友透露了这个消息。Hebetrayedthenewstoallhisfriends.2）vt