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20202021年名詞性從句專題復(fù)習(xí)(word)一、名詞性從句1.—What impresses you most when you visit the Acropolis ? — ________ it is that has brought the grand palace into today39。s terrible scene.A.WhereB.WhatC.HowD.When【答案】 B 【解析】【分析】句意:——當(dāng)你參觀雅典衛(wèi)城時,你印象最深的是什么?——使我印象最深的是什么將從前宏偉的宮殿變成了今天慘不忍睹的樣子。強(qiáng)調(diào)句型的特殊疑問句式:疑問詞(如what) is it that+其它,本句強(qiáng)調(diào)的是什么使得從前宏偉的宮殿蛻變的,所以用表示內(nèi)容的what,選B 【點評】考查主語從句和強(qiáng)調(diào)句,本題強(qiáng)調(diào)主語從句的引導(dǎo)詞。2.It________that the road will be closed tomorrow for repairs. A.was announcedB.has been announcedC.had been announcedD.would be announced【答案】 B 【解析】【分析】本題考查動詞的時態(tài)和語態(tài)。題干句子中that到句子結(jié)束是賓語從句,且從句動詞用“will+動詞原形”表示將來,由此推斷出空白處謂語動詞應(yīng)用現(xiàn)在的某種時態(tài),在所給四個選項中,只有B項正確。 【點評】考查現(xiàn)在完成時的被動語態(tài),其結(jié)構(gòu)是have/has +been +done。需要注意賓語從句的時態(tài)。主句用現(xiàn)在時,從句所需的任何時態(tài)。3._______ are playing an important part is well known to us all.A.That whoB.Those whoC.Who thatD.Who【答案】 D 【解析】【分析】考查主語從句。句意:誰起著重要作用,這是眾所周知的。主語從句缺少引導(dǎo)詞,從句缺少主語,故選D。4.Has it been announced ______? A.when are the planes to take offB.that are the planes to take offC.where are the planes to take offD.when the planes are to take off【答案】 D 【解析】【分析】句意: 飛機(jī)什么時候起飛已經(jīng)宣布了嗎?此處是when引導(dǎo)的主語從句,且要用陳述句語序,故選D。【點評】考查名詞性從句,it作形式主語,關(guān)系副詞when引導(dǎo)的從句作真正的主語。5.____ he will offer us enough help doesn39。t matter a lot to our success. A.IfB.WhetherC.BeforeD.How【答案】 B 【解析】【分析】句意:他是否提供幫助對于我們的成功沒有什么關(guān)系。If不可以引導(dǎo)主語從句,故選B?!军c評】考查名詞性從句,本題涉及whether引導(dǎo)的主語從句的應(yīng)用。6.It is a rule in his family that _______ es home first should cook the dinner.A.anybodyB.whoC.whoeverD.who that【答案】 C 【解析】【分析】句意:在他的家里有個規(guī)定,就是先到家的人要先做飯。 whoever 有兩個詞義:1no matter who,在這種用法時引導(dǎo)一個讓步狀