20xx-20xx年-名詞性從句過關(guān)測(cè)試經(jīng)典(已修改)
2025-04-01 22:04 本頁面
【正文】 20202021年 名詞性從句過關(guān)測(cè)試經(jīng)典一、名詞性從句1．________ is the centre of our planetary system was a difficult concept to grasp in the Middle Ages. A.It39。s the sun and not the earthB.The sun and not the earthC.Being the sun and not the earthD.That the sun and not the earth【答案】 D 【解析】【分析】句意：太陽而不是地球是我們行星系統(tǒng)的中心，這在中世紀(jì)是一個(gè)很難理解的概念。分析句子可知，整個(gè)句子為主系表結(jié)構(gòu)，was為系動(dòng)詞，它之前的都為主語，且主語由句子來充當(dāng)，句子結(jié)構(gòu)以及句意完整，所以連詞代詞為that。故選D。 【點(diǎn)評(píng)】考查名詞性從句，本題涉及that引導(dǎo)的主語從句。2．_____ is known to us all is that China has launched Shenzhou VII spaceship, ____ made the country39。s first spacewalk successful. A.That。 whatB.What。 whichC.It。 whichD.As。 that【答案】 B 【解析】【分析】句意：眾所周知，中國(guó)已經(jīng)發(fā)射了神州7號(hào)宇宙飛船，這是中國(guó)首次成功的太空行走。第一空處為主語從句，從句缺少主語，需用what引導(dǎo)；第二空所在句子是個(gè)定語從句，先行詞為整個(gè)主句的內(nèi)容，從句中缺少主語，需用which引導(dǎo)。故選B。 【點(diǎn)評(píng)】考查名詞性從句和定語從句，本題涉及主語從句和非限制性定語從句的應(yīng)用。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(guān)重要的作用是童年美好的回憶。本句時(shí)一個(gè)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(gè)主語從句，且此主語從句中缺少主語，所以用what引導(dǎo)。故選D。 【點(diǎn)評(píng)】考查名詞性從句，本題涉及what引導(dǎo)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(rèn)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(huì)重復(fù)發(fā)生。Whatever has happened before or is happening now是一個(gè)主語從句，whatever既引導(dǎo)起這個(gè)主語從句，也在句中做主語。BC項(xiàng)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(dǎo)狀語從句，故選A。 【點(diǎn)評(píng)】考查名詞性從句，本題涉及特殊疑問詞+ever引導(dǎo)的主語從句。5．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(dòng)詞的時(shí)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(dòng)詞用“will＋動(dòng)詞原形”表示將來，由此推斷出空白處謂語動(dòng)詞應(yīng)用現(xiàn)在的某種時(shí)態(tài)，在所給四個(gè)選項(xiàng)中，只有B項(xiàng)正確。 【點(diǎn)評(píng)】考查現(xiàn)在完成時(shí)的被動(dòng)語態(tài)，其結(jié)構(gòu)是have/has +been +done。需要注意賓語從句的時(shí)態(tài)。主句用現(xiàn)在時(shí)，從句所需的任何時(shí)態(tài)。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(jī)什么時(shí)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?！军c(diǎn)評(píng)】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。7．____ he will offer us enough help doesn39。t matter a lot to our success. A.If16
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