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。 【點評】考查名詞性從句,本題涉及when引導(dǎo)的主語從句。根據(jù)時間狀語round 1565得知這里是指時間不確定。D.whyB.whether 【點評】考查名詞性從句,識記名詞性從句做主語的用法。To do how【答案】 B 【解析】【分析】句意:接下來做什么還沒有決定。To do whatWhat to do nextHow to do注意時間狀語的表達(dá),判斷出時態(tài),選出正確答案。when does the school sports meeting end【答案】 A 【解析】【分析】句意:你能告訴我昨天下午學(xué)校學(xué)校運動會什么時候結(jié)束的嗎?could you tell me后接賓語從句,用陳述語序,疑問詞+主語+謂語,因此排除B、D;根據(jù)yesterday afternoon,昨天下午可知,此句是過去時態(tài),故選A。when the school sports meeting endsB.28.Could you tell me ______ yesterday afternoon? A. 【點評】考查同位語從句。 that【答案】 C 【解析】【分析】句意為:應(yīng)該采取什么樣的新措施來控制空氣污染的問題,是讓科學(xué)家非常困惑的事情。D.what。 thatB.that。 注意關(guān)系詞that在從句中做賓語時可省略。故選D。D.C.B. they visited the other day? A.26.Is this schoolme是插入語,因此用what引導(dǎo)主語從句,在句子中作主語,故選C。sheD.C.B.was most important to her, she told me, was her family. A.注意根據(jù)句子結(jié)構(gòu)和句意確定所選的引導(dǎo)詞。A. Whoever無論誰,任何人,指人;B. Who 誰;指人C. Which哪一個,指物D. Whose誰的,引導(dǎo)句中時后面常跟所修飾的名詞,根據(jù)句中結(jié)構(gòu)此處缺少主語,指人,whoever放在句中句子才通順,who放在句中句子翻譯不通,故選A。D.C.B.breaks the school windows will be in for trouble. A.24.故選B。we can read many books and magazines修飾主語,是一個表語從句。which【答案】 B 【解析】【分析】句意:學(xué)校圖書館是我們能夠看書看雜志的地方。C.where23.The school library is ________ we can read many books and magazines. A.【點評】考查主語從句的時態(tài)。It是形式主語,真正的主語是后面how引導(dǎo)的從句,為主語從句。D.C.B.22.It is still unknown how AI(人工智能)_______the way of our life as well as the world. A.故選B。分析句子可知,_____Macao has achieved為主語從句,從句中achieve缺少賓語,所以第一個空用what來充當(dāng)賓語。That。 whatC.What。 what21._____Macao has achieved shows _____one country, two systems principle is the best solution to the Macao and Hongkong question, left by history. A.表示“讓人困惑的事情”用what引導(dǎo)主語從句,表示“如何做到的”用how表方式,引導(dǎo)表語從句。It。It。What。What。20.______ has caused great confusion is ______ he made it without anyone else39。復(fù)合句的主語是一個名詞性從句,從句沒有引導(dǎo)詞和主語,表示“所……的(事)”,故用what引導(dǎo),其雙重作用,故選B。D.C.B.19._________ is known to all is that the earth is smaller than the sun. A.分析句子結(jié)構(gòu)可知,連詞and后為一個名詞性從句,因此應(yīng)該使用what引導(dǎo)