【正文】 ____(return)home next week? —Sorry, I can39。 I will ring you up when he _________(return) 第一句中的when意思是“什么時候”，引導(dǎo)賓語從句用將來時態(tài)，第二句中的when是“當(dāng)……時”的意思，引導(dǎo)時間狀語從句，用一般現(xiàn)在時表示將來?！菊n內(nèi)追蹤練習(xí)】 單項選擇() was tired _______he played tennis all soon as ()2____ he finished his work, he left soon as order that D Since() rain has stopped, let39。s start D What() started early ______ he could get there before that as to order to() waited ____ it was dark 【復(fù)習(xí)小結(jié)】。（什么時侯）引導(dǎo)賓語從句、（當(dāng)……時）引導(dǎo)狀語從句；if（是否）引導(dǎo)賓語從句、（假如）引導(dǎo)條件狀語從句； so……that、so that、such……that 。一、單項選擇() is _____ boy that we all like good so good a such good good a() was ______that they wanted to go for a piic in the a fine weather fine a weather fine weather so fine weather() are______ than planes that few people take them on much slower much slower much slower more slower() had started harvesting rice ______ the rain 二、在下列各句中填入適當(dāng)?shù)臓钫Z從句連詞，使句子意思完整、通順 10 I will tell you the secret_____ you don39。t tell anyone else about Mary always takes a seat in the first row ____________she can hear didn39。t notice anything wrong with the puter _________we started using young doctor was a bit worried ___________ it was his first time to operate on a The elephant has ______strong a body _______it can do heavy work for is _______ a difficult problem _______ nobody can work it 、句型轉(zhuǎn)換 Use your head, then you39。ll find a you use your head, you39。ll find a I went to bed after my father came back home ________ go to bed ______ my father came back home The island is so beautiful that it can attract large numbers of island is beautiful ______ ____ attract large numbers of My dress is more expensive than Lily39。39。s dress is ____ ____ expensive as sister is so young that she can’t go to sister is _____ young _______ go to school.第五篇：初中英語知識點總結(jié)：時間狀語從句在復(fù)合句中，由時間連接詞引導(dǎo)的狀語從句叫做時間狀語從句。時間狀語從句通常由when, while, as，after,before,since,until等詞引導(dǎo)。一、時間狀語從句種類引導(dǎo)的從句表示主從句的動作同時發(fā)生，或從句的動作在主句之前。when引導(dǎo)的從句的謂語動詞可以是延續(xù)性的動詞，又可以是瞬時動詞。例如：When she came in, I stopped ，我停止吃飯。(瞬時動詞)When I lived in the countryside, I used to carry some water for ，我常常為他擔(dān)水。（延續(xù)性的動詞）We were about to leave when he came ，就在那時他進(jìn)來了。While引導(dǎo)的從句的謂語動作必須是延續(xù)性的，并強調(diào)主句和從句的動作同時發(fā)生（或者相對應(yīng)）。并且while有時還可以表示對比。例如：While my wife was reading the newspaper, I was watching TV.(was reading是延續(xù)性的動詞，was reading和was watching同時發(fā)生)I like playing football while you like playing ，而你喜歡打籃球。（對比）As表示“一邊……一邊”，as引導(dǎo)的動作是延續(xù)性的動作，一般用于主句和從句動作同時發(fā)生；as也可以強調(diào)“一先一后。例如：We always sing as we 。（as表示“一邊……一邊”）As we was going out, it began to ，開始下雪了。（as強調(diào)句中兩個動作緊接著先后發(fā)生，而不強調(diào)開始下雪的特定時間）由before和after引導(dǎo)的時間狀語從句，表示兩個動作一前一后發(fā)生。例如：It will be four days before they e 。After you think it over, please let me know what you ，告訴我你是怎樣決定的。由till或until引導(dǎo)的時間狀語從句。till和until一般情況下兩者可以互換，但是在強調(diào)句型中多用until。并且要注意的是：如果主句中的謂語動詞是瞬時動詞時，必須用否定形式；如果主句中的謂語動詞是延續(xù)性動詞時，用肯定或否定形式都可以，但表達(dá)的意思不同。till不可以用在句首，而until可以放在句首。例如：I didn39。t go to bed until（till）my father came 。I worked until he came 。由since引導(dǎo)的時間狀語從句表示“自從……以來”。I have been in Beijing since you ，我一直在北京了。由as soon as引導(dǎo)的時間狀語從句表示“一……就”。例如：As soon as I reach Canada, I will ring you ，就給你來電話。二、時態(tài)問題在狀語從句中，有“主將從現(xiàn)”的規(guī)定，即主句用一般將來時，從句用一般現(xiàn)在時表示將來時。例句： I will call you as soon as I arrive in 。（這是由as soon as引導(dǎo)的時間狀語從句，從句中的謂語動詞arrive是一般現(xiàn)在時，表示一般將來時，決不可用will arrive）常見考法對于時間狀語從句的考查，多以單選和完形填空的形式，從連詞的意義角度讓大家選擇連詞，或從時態(tài)的角度設(shè)題，考查學(xué)生靈活運用的能力。典型例題：I39。m sure he will jump up when he the good B will know D knowing 解析：本題考查學(xué)生時間狀語從句的時態(tài)問題。時間狀語從句中，主句若是一般將來時，從句應(yīng)用一般現(xiàn)在時表示將來時。從句的主語是單三人稱，所以排除 A。答案： C 誤區(qū)提醒When既可以引導(dǎo)時間狀語從句，也可以引導(dǎo)賓語從句，辨別它在這兩種從句中的時態(tài)是我們經(jīng)常容易出錯的地方。典型例題：I don’t know when he next he , please let me , es e, will e e, es , will e 解析：第一句話“我不知道他下周什么時候來”，when引導(dǎo)賓語從句，表示將來時，就用一般將來時will e；第二句話“當(dāng)他來的時候，請讓我知道”，when引導(dǎo)時間狀語從句，用一般現(xiàn)在時表示將來時，所以用 es。答案： C