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最新名詞性從句專題練習(word)(1)一、名詞性從句1.________ his failure lies is expected ________ clear to us. A.What… to makeB.How… madeC.Where… to be madeD.Why… making【答案】C 【解析】【分析】句意:他的失敗之處有可能被我們弄清楚。分析句子可知,主語從句中的lie為不及物動詞,所以主句中缺少狀語,因此填where。expect ,“期望某事發(fā)生”,sth. be expected to ”某事有可能發(fā)生“。make sth. clear to sb為固定搭配,意為“向某人闡明某事,使某人弄清某事”。本句中make的賓語是where his failure lies是被弄清楚,要用動詞不定式的被動形式。因此選C?!军c評】考查名詞性從句及固定搭配,本題涉及主語從句和固定短語expect do.2.While some behaviors may seem strange to you, remember you consider normal probably seems just as unusual to others. A.it。 thatB.what。 thatC.that。 whatD.which。 that【答案】 C 【解析】【分析】句意:雖然有些行為對你來說可能很奇怪,但請記住,你認為正常的行為對別人來說可能也不尋常。第一空為賓語從句,從句結構完整用that起連接作用,第二空為主語從句,從句中consider缺少賓語,應該用what,故選C。 【點評】考查名詞性從句,本題涉及that引導的賓語從句和what引導的主語從句。3.It has been pointed out ________ plays a vital role in driving away one39。s anxiety is one39。s sweet childhood memories. A.what thatB.whichC.thatD.that what【答案】 D 【解析】【分析】句意:有人指出,驅(qū)除焦慮所起著至關重要的作用是童年美好的回憶。本句時一個主語從句,it作形式主語,真正的主語為that what plays a vital role in driving away one39。s anxiety is one39。s sweet childhood memories.,主語從句中又有一個主語從句,且此主語從句中缺少主語,所以用what引導。故選D。 【點評】考查名詞性從句,本題涉及what引導的主語從句。4.Some people believe _______ has happened before or is happening now will repeat itself in the future. A.whateverB.wheneverC.whereverD.no matter what【答案】 A 【解析】【分析】句意:一些人認為之前發(fā)生的或現(xiàn)在正在發(fā)生的任何事情在將來都會重復發(fā)生。Whatever has happened before or is happening now是一個主語從句,whatever既引導起這個主語從句,也在句中做主語。BC項都屬于副詞的性質(zhì),都不能做主語,通常只能做狀語;no matter what只能用來引導狀語從句,故選A。 【點評】考查名詞性從句,本題涉及特殊疑問詞+ever引導的主語從句。5.is even more important is the earth cooled down, water began to appear on its surface.A.When。 that。 whenB.What。 whether。 asC.What。 that。 asD.lt。 whether。 as【答案】 C 【解析】【分析】這題考查從句的用法,第一空填what引導主語從句,在主語從句中what做主語,第二空填that引導表語從句,在表語從句中,as是引導時間狀語從句,句意是:甚至更重要的是:隨著地球的冷卻,水開始出現(xiàn)在表面。選C。6.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: 飛機什么時候起飛已經(jīng)宣布了嗎?此處是when引導的主語從句,且要用陳述句語序,故選D?!军c評】考查名詞性從句,it作形式主語,關系副詞when引導的從句作真正的主語。7.They lost their way in the forest, and ___ made matters worse was that night began to fall.A.it1