主语从句(周蓉).ppt

《主语从句(周蓉).ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、主语从句SubjectClause主讲：周蓉在句中充当主语的从句叫做主语从句。他星期三来这里是肯定的。hewillcomehereonWednesdayiscertain.他星期三是否来这里还不肯定的。hewillcomehereonWednesdayisnotcertain.That主语从句WhetherWhathesaidisnottrue.Whobrokethewindowhasnotbeenfoundout.Howheescapedisstillamystery.Whomsheborrowedmoneyfromstillpuzzledhim.

2、Exercise1_______shesaidpuzzledhim._______shesaidsuchathingpuzzledhim._____________weshouldsendtotakepartinthepartyistobediscussed._______theydon’twanttodroptheplanisclear._______hefinishedtheworkinsoshorttimeremainsaquestion.________itisgoingtosnowthiseveningisnotcertain.WhatWh

3、yWhom/whoThatHowWhetherExercise2______________________________________(月球上没有生命)isknowntoall._________________________(我在会议上说的)mustbekeptsecret.______________________(是否这件事是真的)remainsaquestion.______________________________________(我们什么时候开会)istobediscussed.Thatthereisnolifeonthe

4、moonWhatIsaidatthemeetingWhetheritistrueWhenwewillhavethemeetingThathecan’tattendthepartyisapity.Itisapitythathecan’tattendtheparty.Howmuchmoneyisneededishardtosay.Itishardtosayhowmuchmoneyisneeded.Thatthemoonmovesaroundtheearthisknowntoall.Itisknowntoallthatthemoonmovesaroundt

5、heearth.it做形式主语It+be+形容词＋that从句Itisnecessarythat…有必要…Itisimportantthat….重要的是…Itisobviousthat……很明显……It+be+-ed分词＋that从句Itisbelievedthat…人们相信…Itisknowntous/allthat….众所周知…Ithasbeendecidedthat……已经决定……用it形式主语的that从句有以下四种不同的搭配：It+be+名词＋that从句Itiscommonknowledgethat……是常识Itisasurpriseth

6、at….令人惊奇的是…Itisafactthat……事实是……It+不及物动词＋that从句Itappearsthat…似乎…Ithappensthat….碰巧…Itoccurredtomethat……我突然想起……Exercise3Itisawonder_____youweren'tinjured.Itisstillunknown______and______thistookplace.Itmakesnodifferencetome_________heisrichorpoor.Itisnotyetdecided_______istotakeher

7、placeassecretarythatwhenwherewhetherwho