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主句的動(dòng)詞是suggest,demand,require等詞時(shí),從句要用可省略should的虛擬語氣。7)if??纱鎤hether,但是當(dāng)從句作介詞賓語時(shí),只能用whether。8)引導(dǎo)賓語從句的that??墒÷?,但是當(dāng)兩個(gè)that從句由and或or連接時(shí),第二個(gè)從句的that不能省略。考點(diǎn):賓語從句【2017天津】 asked me _______ I had returned the books to the library, and I admitted that I hadn’ 【答案】C 【解析】試題分析:句意:他問我是否已經(jīng)把書還給圖書館了,我承認(rèn)。我還沒有還。;;C是否;。根據(jù)句意,故選C 考點(diǎn):考查賓語從句?!久麕燑c(diǎn)睛】本題是對(duì)賓語從句中連詞的考查。對(duì)于賓語從句的連詞的確定,首先確定連詞的詞義,然后根據(jù)句意判斷出正確的連詞,本句的句意很明顯,確定為是否。2016年高考題1.【2016北京】 support is important to our you can do 【答案】C 【解析】試題分析:題目考查主語從句。helps是謂語,“________ you can do”是主語部分,即主語從句,在主語從句中,do后缺少賓語,表示“任何事情”,因此用whatever引導(dǎo),故選C。考點(diǎn):考查主語從句 【名師點(diǎn)睛】主語從句 Subject Clauses(在主語的位置上), 也可以是特殊疑問詞wh。That he is a famous singer is known to us.= It is known to us that? Whether we shall attend the meeting hasn’t been decided will go makes no It is known to us that he is a famous It is not yet fixed when he will go to ,whatever引導(dǎo)主語從句,同時(shí)作do的賓語。 連用的詞引導(dǎo)的名詞性從句和狀語從句的區(qū)別 l 區(qū)分使用wh和whever: wh 有疑問的意思;whever有肯定強(qiáng)調(diào)的意思 *Who will be invited hasn’t been decided.*Whoever es here is weled.*A reward of $1,000 will be given to whoever can provide any clues to the case.*The gift will be given to whomever I whever 在引導(dǎo)名詞性從句時(shí)不能用no matter wh來替換,但在引導(dǎo)狀語從句時(shí)可以替換 Whatever happened, he would not mind.= No matter what happened, he??2.【2016北京】 most pleasant thing of the rainy season is ________ one can be entirely free from 【答案】B 【解析】 考點(diǎn):考查表語從句 【名師點(diǎn)睛】表語從句 Predictive Clauses(在be動(dòng)詞 后), 也可以是wh的特殊疑問詞。The fact is that she never liked question is whether the movie is worth question is who can plete the difficult This/That/It is because ?I think it is because you are doing too The reason why?is that?The reason why the play is successful is that it appeals to many different 的情況* 在表語從句、主語從句、同位語從句中 * 在介詞后的賓語從句中 It all depends on whether they will support us.* 在不定式之前He doesn’t know whether to stay or not.* 從句中有or not時(shí)He doesn’t know whether he should stay or .【2016江蘇】 is often the case ______anything is possible for those who hang on to 【答案】D 【解析】 【名師點(diǎn)睛】that 引導(dǎo)主語從句:由連詞that引導(dǎo)的主語從句,在大多數(shù)情況下被放到句子的后面,用it 作形式主語來代替它的位置。常見的以it作形式主語的主語從句的句型有三種。 + be + 形容詞+that從句適用于這種句型的常見形容詞有:necessary,clear,true,strange,important,wonderful,possible,likely,obvious,surprising etc。1)It’s clear that they badly need help。很明顯,他們急需援助。2)It’s possible that we can carry out the project at 。表語為 necessary,clear,true,strange, important, wonderful,possible, likely, obvious, surprising, astonishing, ,謂語動(dòng)詞的形式一般為“should + 動(dòng)詞原形”3)It is necessary that you(should)master the 。4)It is strange that he should have killed ,他竟然自殺了 +be +名詞詞組+ that從句常用于這種句型的名詞詞組有:a fact,a good idea,a pity,an hour,a shame,no wonder,good news )It’s a pity that you missed the 。2)―Tom has a bad 。―It is no wonder that he looks pale.――難怪他看起來臉色蒼白。3)It is a great shame that he should have stolen a ,真是太丟臉了。shame 所用的句中要用虛擬語氣。 + be+ 過去分詞+ that從句常有的過去分詞有:said,reported, hoped, believed, expected, decided, wellknown, thought, suggested 等。1)It is wellknown that the earth moves around the ,地球圍繞太陽轉(zhuǎn)。2)It’s reported that the two countries have made an agreement about their 。過去分詞表示:建議,命令,愿望如suggested,ordered,requested等詞時(shí),從句需用虛擬語氣。動(dòng) 詞形式為:should + 原型。1)It is requested that (should)give a 。2)It is suggested that we should discuss the 。考點(diǎn):考查主語從句4.【2016天津】 manager put forward a suggestion ____ we should have an is too much work to 【答案】B 【解析】試題分析:句意:經(jīng)理提出一個(gè)建議,我們應(yīng)該有個(gè)助手。有太多的工作要做。使用同位語從句說明suggestion 的內(nèi)容,而且同位語從句成分和意思都是完整的。用that引導(dǎo),that不作成分,只是起著連接的作用。故選 B??键c(diǎn):考查同位語從句?!久麕燑c(diǎn)睛】解答這類題目,關(guān)鍵在于分析清楚句子結(jié)構(gòu),知道引導(dǎo)詞的使用習(xí)慣。通過判斷引導(dǎo)詞在從句中所作的成分,來選擇正確的引導(dǎo)詞。連接同位語從句的連詞主要有that, if, whether,和疑問詞(what how where when...)。that引導(dǎo)表示陳述句的同位語從句,if和whether,whether...or not引導(dǎo)表示“是否”的一般疑問句的同位語從句。判斷是否是同位語從句,還可以用同位詞+is+同位語從句,如果可以講的通,一般就是同位語從句,例如這題中,可以改成The suggestion is that we should have an 1.【2015湖南】 have to know ________ you39。re going if you are to plan the best way of getting 【答案】C 【解析】 【考點(diǎn)定位】考查賓語從句?!久麕燑c(diǎn)睛】判斷是什么句子最關(guān)鍵,這個(gè)句子是由know引導(dǎo)的賓語從句,賓語從句的連接詞有連接代詞和連接副詞。因?yàn)閺木洳糠秩鄙贍钫Z成分,答案就出來了。正確解答該題需要理解句意以及注意上下文(you39。re going if you are to plan the best way of getting there.)的表達(dá)。2.【2015北京】 truly believe ______beauty es from 【答案】A 【解析】 【考點(diǎn)定位】考查名詞性從句?!久麕燑c(diǎn)睛】名詞性從句分多種,賓語從句在考試中也是很常見的,要注意賓語是句子的一個(gè)重要成分,它可以由名詞、代詞、名詞短語或句子充當(dāng)。當(dāng)一個(gè)句子充當(dāng)賓語時(shí),這個(gè)句子就稱之為賓語從句。一般情況下,賓語從句可作謂語 的賓語,也可做主語的賓語。根據(jù)所選空在句中所作的成分來判斷出是何種名詞性從句。3.【2015安徽】 ship in harbor is safe, but that’s not ______ ships are built 【答案】A 【解析】試題分析:句意:船停放在海港里是很安全的,但這并非建造船的目的。isn’t后跟從句作表語,表語從句中的for后缺少賓語,用what引導(dǎo),what與for連用,表示目的。故選A。【考點(diǎn)定位】考查名詞性從句【名師點(diǎn)睛】本題考查表語從句。表語從句是名詞性從句的一種,名詞性從句還包括主語從句、賓語從句和同位語從句??梢愿鶕?jù)從句在句子中充當(dāng)?shù)某煞謥砼袛嗝~性從句的類型。isn’t后跟一個(gè)從句作表語,what在名詞性從句中作主語、賓語或表語;why和when作狀語。介詞for后缺少賓語,因此用what。4.【2015浙江】 you swim in a river or lake, be sure to investigate is below the water there are rocks or branched hidden in the 【答案】A 【解析】試題分析:句意:如果你在河里或湖里游泳,請確定查看水面下有什么?通??傆幸恍┦^或樹枝藏在水里。此處的what指代的是樹枝或石頭,B選項(xiàng)和D選項(xiàng)用于指人,that 只有語法意義。句式上,該句用了(If 從句,祈使句)的句式,非謂語to investigate 后接一個(gè)賓語從句的表達(dá)。分析賓語從句的成分可以發(fā)現(xiàn),空格所做的成分是主語。根據(jù)下一句的表述中的樹枝和石頭,可以得出答案是what.【考點(diǎn)定位】考查賓語從句的連接詞【名師點(diǎn)睛】判斷是什么句子最關(guān)鍵,這個(gè)句子是由investigate引導(dǎo)的賓語從句,因?yàn)閺木洳糠謎s 前面缺少成分,答案就出來了。正確解答該題需要理解句意以及注意上下文(Often there are rocks or branched hidden in the water.)的表達(dá)。5.【2015重慶】 must find out ____ Karl is ing, so we can book a room for 【答案】A 【解析】試題分析:句意:我們必須弄明白什么時(shí)候來,因此我們能給他預(yù)定房間。Find out 后面跟著賓語從句。 根據(jù)句意選when?!究键c(diǎn)定位】考查賓語從句?!久麕燑c(diǎn)睛】 賓語從句連接詞的考查,賓語從句一共分為三類,一由that引導(dǎo)的賓語從句;二是由連接代詞who,whom,whose,what,which和連接副詞when,where,why,who,how引導(dǎo)的賓語從句,這些連接代詞和連接副詞在賓語從句充當(dāng)某個(gè)成分。三由if或whether引導(dǎo)賓語從句。首先要根據(jù)句子結(jié)構(gòu)來確實(shí)是哪一類,再根據(jù)具體的信息來確實(shí)用哪一個(gè),是否符合當(dāng)時(shí)的語境。6.【2015四川】 exhibition tells us we should do something to stop air 【答案】B 【解析】【考點(diǎn)定位】考查賓語從句【名師點(diǎn)睛】本題考查賓語從句的引導(dǎo)詞。通常情況下,賓語從句如果是由陳述句變來時(shí)用that引導(dǎo);如果由一般疑問句變來則用whether/if;而由特殊疑問句變來則用特殊疑問詞。通過四個(gè)選項(xiàng),排除2兩種情況。而特殊疑問詞的選擇則要求對(duì)句子的結(jié)構(gòu)內(nèi)容有著全盤的掌握。此句中,主語、賓語、定語并不缺少,故選項(xiàng)C、D是錯(cuò)誤的,再根據(jù)句意,只有B最為恰當(dāng)。7.【2015陜西】 her biography, I was lost in admiration for Doris Lessing had achieved in 【答案】A 【解析】【考點(diǎn)定位】考查賓語從句【名師點(diǎn)睛】賓語從句是名詞性從句的一種,解答這類題目,關(guān)鍵在于分析清楚句子結(jié)構(gòu)。確定這是什么從句,再通過判斷從句中缺少的內(nèi)容決定引導(dǎo)詞在從句中所作