专升本英语从句课件.ppt

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1、名词性从句,定语、状语从句名词性从句1.主语从句Thathewillcometothediscussioniscertain.Whetheritwilldousharmorgoodremainstobeseen.Howhemanagedtoaccomplishthejobisofinteresttousall.Whenandwhereweshalldothetestisstillinquestion.Whysheleftmeisstillamysterytome.为了避免头重脚轻，It做形式主语It’snecessary/important,clear+

2、that-clauseIt’sreported/believed/said/supposed+that-clauseIt+be+N+that-clauseIt’safact/surprisethat4.It+VI+that-clauseItappears/happens/occurredtome/turnedout+that-clause_____hewillcomeandhelpyouiscertain._____thereislifeonthemoonisaninterestingquestion.WhatB.thatC.whetherD.if———co

3、mestothefinishinglinefirstwillbethefirst-prizewinner.WhoeverB.thatC.whomeverD.whoWhether和if的区别主语从句中只能用whether不可用if。whether常与ornot连用，不能用if代替。作介词宾语要用whether不能用if。从句是否定句时一般用if引导。Iwonderwhetherhewillcomeornot.Everythingdependsonwhetherwehaveenoughmoney.Idon’tknowif(whether)itisinterest

4、ing.Hedoesn’tcareifitisn’tafineday.2、表语从句：Theproblemis(that)theycan’tgethereearlyenough.Itlooksasifit’sgoingtorain.That’sjustwhatIwant.Thequestioniswho(whichofyou)willbethenextspeaker.Thisiswhereourproblemlies.Thatiswhyhedidn’tcometothemeeting.3、宾语从句：1）做及物动词的宾语Idon’tknowif(whether)

5、itisinteresting.。Hedoesn’tcareifitisn’tafineday.（从句是否定句时一般用if引导。）Ibelieve(that)heishonest.Iwonderwhetherhewillcomeornot.Everythingdependsonwhetherwehaveenoughmoney.2）做介词宾语Shealwaysthinksofhowshecanworkwell.Wemustmakeitclearthatanyonewhobreaksthelawwillbepunished.Youmaydependonittha

6、ttheywillsupportyou.I’llseeto____everythingisreadyontime.A.itB.thatC.itthatD.what3)做形容词的宾语I’mnotsurewhetheritwillrainornot.Thebosswaspleasedthatthetaskhadbeenfinishedaheadoftheschedule.4、同位语从句：同位语从句说明其前面的名词的具体内容，常用的名词如：fact,news,idea,hope,thought,question,order,fear,doubt,word,proo

7、f，belief,story等。Thenewsthathehadlandedonthemoonspreadallovertheworld.Ihavenoideawhenhewillcomebackhome.Hemustanswerthequestionwhetherheagreestoitornot.重点：同位语从句有时不是紧跟在名次的后面Thethoughtcametohim______Maryhadprobablyfallenill.ThatB.whatC.whichD.it重点精炼1.Shewantedtoknow．A．whetherIknewhera

8、ndwheredidsheworkB．ifIknew