名词性从句中的句型结构.ppt

名词性从句中的句型结构UnitTwo,主语从句,It作形式主语的几种主语从句Itbe+adj.+thatItbe+noun+thatIt+verb.+thatItbe+p.p+that,Itis+adj.+从句Itscertainthat肯定Itssurethat(x)Itispossiblethat.很可能sbbepossibletodo(x)Itis(un)likelythat.(不）可能=sbbelikelytodo(v)Itisobviousthat很明显Itisclearthat很清楚,Itisimportant(vital,necessary,essential,surprisingnatural,strange，)that+.(should)do,虚拟语气,Itis+n.+从句,Itsnowonderthat难怪.Itisapity/shamethat.遗憾的是Itisasurprisethat令人惊奇的是Itisafactthat是事实Itiscommonknowledge/sensethat是常识,Itisnowonderthat难怪Thereisnodoubtthat毫无疑问Thereisnoneedforsbtodo没有必要做某事that.+clause,句式辨析,It+be+过去分词+从句Itissaidthat.据说Itisknowntoallthat.众所周知,我们都知道Asweknow,=Asisknowntoall,Itisreportedthat.据报道Itisbelievedthat.据信;人们相信Itisestimatedthat据估计Itislearnedthat据悉，人们得知Itmustbeadmittedthat必须承认Itcannotbedeniedthat不可否认Itmustbepointedoutthat需指出的是,Itissaid/reported/learned/estimated/well-known/believedthat.据说/据报道/据悉/据估计=sb/sth.isreported.todo/tohavedone/bedoing.,Itisorderedcommanded,Itissuggestedadvisedproposed,that+(should）do.建议,Itisrequired(要求)requested（请求）,that+(should）do.命令,that+(should）do.,虚拟语气,It(so)happensthatsb=sb.happenstodo某人碰巧做某事Itseems/appearsthat.似乎.Itlooksasif/though看上去好像Itdoesntmatterwhether/wh-不论（是否）没关系Itdoesntmakeanydifference/makesnodifference(tosb.)whether/wh-.不论（是否）不重要，没影响Itoccurredtosb/strucksbthat某人突然想到Itdidntoccurtosbthat某人没想到Itneveroccurredtosbthat某人从没想到Itturnsoutthat.结果是,It+不及物动词+从句,二宾语从句1it用作形式宾语1）think(consider,suppose,believe,find,feel,make,)+it+adj./n.+that.makeitarule/clear/(im)possible/knowntodo/thattakeitforgrantedthat/takeitintoconsiderationthat2)Iwouldappreciateitifyoucoulddo3)Sb.seetoitthatdo/does某人务必做某事,2Idoubtwhether/wh-IdontdoubtthatDoyoudoubtthat？3Iwonderwhether/wh-,虚拟语气,Isuggest/insist/require/request/demand/orderthat(should)do,三表语从句,1Thereasonwhy.is/wasthat.原因是.2This/Thatiswhy这就是的原因。3Whatworries/delights/surprises/disappoints/puzzlessbisthat令某人.的是.4Itisnolongerwhatitusedtobe/itwas.,Thesuggestion/advice/proposal/requirement/request/order/commandisthat+(should)dobedone,虚拟语气,四同位语从句,Wordcamethat的消息来了Thenewscamethatsbleavewordthat.某人留下的消息Thestorygoesthat故事这样讲到.Thereisnodoubt/possibility/evidencethatIhavenoideawh-/thatAnideaoccurredtosbthatDespite/inspiteof/forall/Regardlessofthefactthat,.thesuggestion/proposal/requirement/request/order/demandthat(should)do,虚拟语气,1Itisimportant(vital,necessary,essential,surprisingnatural,strange，)that+.(should)do2Itissuggested/ordered/required/advised/requestedthat+(should)do3Thesuggestion/requirement/request/order/demandisthat+(should)do4Isuggest/propose/insist/require/request/demand/orderthat(should)do5.thesuggestion/proposal/requirement/request/order/demandthat(should)do6wishthat(did/were/haddone/woulddo)7Itshightimethatshoulddo/did,虚拟语气中的名词性从句,Itremainstobeseenwhether/wh-.以观后效Itremainsuncertain/unclear/unknownwhether/wh-Itisaquestion/aproblemwhether/wh-,从句的连词的选择,1关键在于领会句子是否含有疑问还是陈述事实,连接副词when,where,how,why,连接代词w