(2014年安徽省合肥市高三第三次教學(xué)質(zhì)量檢測(cè))31. What the whole nation cares about most at present is ______ the rescue teams could find the missing plane.
A.thatB.ifC.whyD.whether
D
句義:現(xiàn)在全國(guó)關(guān)心的是救援隊(duì)伍是否可以找到失蹤的飛機(jī)。If不能引導(dǎo)表語(yǔ)從句,that在表語(yǔ)從句中沒(méi)有任何實(shí)際含義,也不能省略;why的意思和上下文不相符。故D正確。
【試題延伸】
表語(yǔ)從句就是用一個(gè)句子作為表語(yǔ)。說(shuō)明主語(yǔ)是什么或者怎么樣,由名詞、形容詞或相當(dāng)于名詞或形容詞的詞或短語(yǔ)充當(dāng),和連系動(dòng)詞一起構(gòu)成謂語(yǔ)。解答這類題目,關(guān)鍵在于分析清楚句子結(jié)構(gòu)。通過(guò)判斷引導(dǎo)詞在從句中所作的成分及意義,來(lái)選擇正確的引導(dǎo)詞。連接表語(yǔ)從句的從屬連詞主要有that, if, whether,和疑問(wèn)詞(what how where when ...)。that引導(dǎo)表示陳述句的表語(yǔ)從句,if和whether,whether...or not引導(dǎo)表示“是否”,引導(dǎo)一般疑問(wèn)句。連接代詞主要有who,whom,whose,what,whoever,whomever,whosever,whatever,whichever等。連接代詞一般指疑問(wèn),但what, whatever除了指疑問(wèn)外,也可以指陳述。連接副詞主要有when, where, why, how, whenever, wherever, however等.
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題

We made it possible        the task would be finished ahead of time within three weeks.
A.whatB.thatC.whichD.how

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題

The young couple, who returned my lost wallet, left _______ I could ask for their names.
A.whileB.beforeC.a(chǎn)fterD.since

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題

Pick yourself up. Courage is doing   you're afraid to do.
A.thatB.whatC.howD.whether

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題

(2014屆江西省重點(diǎn)中學(xué)盟校高三第二次聯(lián)考英語(yǔ)試卷)27. She cared more about her students than her own health. That’s why two years passed _____ she was treated for breast cancer.
A.since B.before C.a(chǎn)fter D.until

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:完形填空

________ (assume) that we can't get the necessary equipment, we will have to give up the experiment.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題

(2014·四川六校高三聯(lián)考)________is surprising is that there are so many Chinese restaurants in Toronto.
A.ItB.That
C.Such D.What

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題

(2014·河南豫北三校聯(lián)考)________is well known to everyone,I should say,is that a man becomes learned by asking questions.
A.Who B.It
C.As D.What

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:單選題

_______ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
A.IfB.WhileC.BecauseD.As

查看答案和解析>>

同步練習(xí)冊(cè)答案