Question

He left home without saying a word, and _______ worries many people and is to be found out.                                

1. A.
   where he has gone
2. B.
   where did he go
3. C.
   which place has he gone
4. D.
   where has he gone

Answer 1

A
試題分析：考查主語從句。本題中where引導(dǎo)主語從句，并在句中做地點狀語。句意：他一句話沒有說就離開了家，他去了那里這讓很多人很擔(dān)心。任何一個主語從句都要使用陳述語序，排除BCD三項。故A正確。
考點：考查主語從句
點評：所有的名詞性從句都要使用陳述語序，在復(fù)合句中做主語的從句叫做主語從句，它的位置與陳述句基本結(jié)構(gòu)中的主語相同。引導(dǎo)主語從句的關(guān)聯(lián)詞有：連詞：that, whether；連接代詞：who, whom, whose, what, which；連接副詞：when, where, why, how；復(fù)合詞：whatever, whoever, whomever, when?螄ever, wherever, whichever, however.解答這類題目，關(guān)鍵在于分析清楚句子結(jié)構(gòu)。通過判斷引導(dǎo)詞在從句中所作的成分及意義，來選擇正確的引導(dǎo)詞。