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一.基本概念：名词性从句的功能相当于名词，它在句子中充当主语、宾语、表语和同位语。结构是句子+引导词+句子，关键是要抓对引导词。列表如下：二.名词性从句常用句型1.It作形式主语的几种主语从句Itbe+adj.+that…Itbe+noun+that…It+verb.+that…Itbe+p.p+that…（1）Itis+adj.+从句It’scertainthat…肯定…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（2）Itis+n.+从句It’snowonderthat…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（3）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...ItisorderedcommandedItissuggestedadvisedproposedthat+(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…Itdoesn’tmatterwhether/wh-…不论（是否）…没关系Itdoesn’tmakeanydifference/makesnodifference(tosb.)whether/wh-...不论（是否）…不重要，没影响Itoccurredtosb/strucksbthat…某人突然想到…Itdidn’toccurtosbthat…某人没想到…Itneveroccurredtosbthat…某人从没想到…Itturnsoutthat….结果是…（4)It+不及物动词+从句2.宾语从句1it用作形式宾语think(consider,suppose,believe,find,feel,make,…)+it+adj./n.+that….makeitarule/clear/(im)possible/knowntodo/that…takeitforgrantedthat…/takeitintoconsiderationthat…2Idoubtwhether/wh-Idon’tdoubtthat…Doyoudoubtthat…？3Iwonderwhether/wh-…虚拟语气Isuggest/insist/require/request/demand/orderthat…(should)do3.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/command…isthat+…(should)do…bedone虚拟语气4.同位语从句Wordcamethat的消息来了＝Thenewscamethat…sbleavewordthat….某人留下…的消息…Thestorygoesthat…故事这样讲到….Thereisnodoubt/possibility/evidencethat…Ihavenoideawh-/that…Anideaoccurredtosbthat…Despite/inspiteof/forall/Regardlessofthefactthat…….thesuggestion/proposal/requirement/request/order/demandthat…(should)do…虚拟语气1Itisimportant(vital,necessary,essential,surprisingnatural,strange，…)that+….(should)do…2Itissuggested/ordered/required/advised/requested…that+…(should)do…3Thesuggestion/requirement/request/order/demandisthat+…(should)do…4Isuggest/propose/insist/require/request/demand/orderthat…(should)do5….thesuggestion/proposal/requirement/request/order/demandthat…(should)do…6wishthat…(did/were/haddone/woulddo)7It’shightimethat…shoulddo/did…5.虚拟语气中的名词性从句三、写作中的名词性从句一篇作文，在适当的地方恰当地放置一两个从句，不仅会让作文更耐读，而且作文分值会有所提高。名词性从句中，宾语从句使用频率最多，同时，名词性从句的一些特殊句式在写作中也经常出现。（一）.用名词性从句连接下列句子:1.Liuxianghadanoperationandhasrecovered.Thatisreported.2.Hemadeadecision.Hewouldaccepthisuglywife.3.CouldIrecognizehimashecameintheroom.Thatwastheproblem.4.Whenwillsherecover?Shehadnoidea.5.Imadeasuggestion.Thesuggestionisthatheshouldgothereatonce.6.Hecanhaveonemillionpound.Thatiswhathereallywants.Shehadnoideawhenshewillrecover.Whathereallywantsisthathecanhaveonemillionpound.Imadeasuggestionthatheshouldgothereatonce.Card1translation3points1.他说的很有趣。（主语从句）Whathesaidisinteresting.Card23points2.我听说他获得一等奖。（宾语从句）Iheardthathehadwonthefirstprize.Card33points3.北京不是过去的样子了。（表语从句）Beijingisnotwhatitusedtobe.Card43points4.他考上重点大学的消息令我们很兴奋。（同位语从句）Thenewsthathewasadmittedtoakeyuniversitymadeusexcited.Card54Pointstranslation5.据报道，这本书的中文版本(version)在2011年年初就开始出售了。（2011，广东，基础写作）ItisreportedthattheChineseversionofthebookbegantosellinearly2011.Card64points6.这本书讲述了作者是怎样用中国传统的方法教育自己的两个女儿的.(2011.广东)ThebooktellshowtheauthoreducatedhertwodaughtersinthetraditionalChineseway.Card74points7.真正的朋友会尽其所能来帮助你。(whatever)(话题：朋友）Thetruefriendswilldowhatevertheycandotohelpyou.Card84points8.毫无疑问，练字不会妨碍学习，反而还有助于学习。(话题：学习习惯)Thereisnodoubtthatpractisinghandwritingdoesn’tgetinthewayofourstudy,onthecontrary,itdoesgoodtoit.根据以下信息写一篇连贯的短文，尽可能运用名词性从句。昨天我从朋友那听到消息说李华给我写了一封信。在信中，她说她已经习惯了新学校的生活。上周末，她们去了一个叫卡巴的地方，在那里看到的一切令她难忘。但她所不能理解的是为什么有人不喜欢那里的文化。她还表达了一个愿望：我们经常给她写信。卡巴:KarbaTask2:IheardthenewsfrommyfriendthatLiHuawrotealettertome.Intheletter,shesaidshehadbeenaccustomedtothelifeinthenewschool.Lastweekend,shewenttoaplacecalledKarbaandwhatshesawtherewouldbeinhermemoryforever.However,whatshecouldn’tunderstandwaswhysomepeopledon’tliketheculturethere.Shealsoexpressedahopethatwewouldoftenwritetoher.四．名词性从句在高考基础写作与读写任务中的运用1.调查表明，虽然明星受到62%男生与56%女生的欢迎，男孩子倾向于(tend)喜欢体育明星。（宾语从句）2.有现象表明（demonstrate），父母是女孩的第二最受欢迎的偶像。（主语从句）3.他建议，应该避免过度用眼(overuse)，鼓励多参加户外活动。（宾语从句）4.同时他提醒我们，握笔的姿势也与近视有关(relatedto)。（时间状语从句）5.前往动物园的人很想和动物拍照，这也是情理之中的(reasonable)。（主语从句）6.我们不能参加会议真遗憾。7.你不知道那些日子我们有多忙。8.他们表达了要再来中国的愿望。9.你们愿意写什么话题就写什么话题。10.毫无疑问，我们的朋友约翰会来加入我们。参考答案：1.Thesurveyshowsthatthoughstarsarepopularwithbothboys(62%)