【正文】 中做主語，賓語，表語，定語等句子成分。 why。　　?、贗’ll just say _______________es into my mind．　　　我想到什么就說什么。 真奇怪，他竟然錯了?！　　、賂he student asked me the question__________the book was worth reading．　　　學生問了我這個問題：這本書是否值得一讀。　　　_________ is announced that the plan has been successfully carried out．　　　據(jù)宣布計劃已經(jīng)順利實施。 dislike。 ③ 連接副詞when, where, how, why, whenever, however, wherever等在從句中做狀語成分。 who?！　　、貲o you know ___________ the ancient Olympic Games began?　　　你知道古代的奧運會是什么時間開始的嗎?　　?、贒id you find out____________she lost her car?　　　你查出她在哪里丟的車了嗎?　　?、贖e said that light ____________much faster than sound．(travel)　　　他說光比聲音傳播得快。 It’s not yet known what she did 她做什么還不得而知。　　?、跥ive me your promise ___________ you will e to our party this evening．　　　答應(yīng)我，你今天晚上會來參加我們的聚會。 It is our _________ that the two sides will work towards peace． 我們的希望是雙方能朝著和平的方向發(fā)展。enjoy。 引導名詞性 2. 名詞性從句的連接詞選用原則：“缺什么就補什么” 從句的連接詞 I know what he is talking about. (從句中缺賓語,指物) Do you know who he is? (從句中缺表語,指人) Where he will go is unknown. (從句中缺地點狀語) I’m sure that they will e tomorrow. (從句中什么都不缺) I don’t know which book I should choose. (從句中缺定語) 定義：充當主語功能的句子叫主語從句That she was chosen made a great stir (轟動) in her school. 注意: ①it作形式主語的that從句有以下四種不同的搭配關(guān)系： It + be +形容詞+ that從句 It is necessary / important that…. …是有必要 / 重要的…. It + be + ed 分詞+ that從句 It is universally acknowledged that../ It is known that…眾所周知… It + be +名詞+ that從句 It is mon knowledge/ a fact that…　 ……是常識/事實 It +不及物動詞+ that分句 It happens that…碰巧.. / It occurs to … 突然想起……名 主語從句 ②It 作形式主語和it引導強調(diào)句的比較 強調(diào)句： It is in the morning that the murder took place. (去掉該結(jié)構(gòu)后,句子成分完整) 詞 主語從句：It was a pity that you shouldn’t go to see the film. （在句子中作主語成分）③whatever /w