狀語從句中的省略講義-高考英語語法專題復(fù)習(xí)

1、狀語從句中的省略在表示時間、地點、條件、方式（比較）或讓步等的狀語從句中，如果謂語動詞含有動詞be，主語又和主句的主語一致，或其主語是it，那么從句中的主語和謂語的一部分（尤其是be動詞）往往可以省略。使用這些省略結(jié)構(gòu)可收到言簡意賅之功效。（一）從屬連詞+名詞例句：Though (he was) a youngman, he has written three famous novels.雖然年輕，但他已經(jīng)寫了三本著名的小說了。例句：When (he was) still was aboy of six, Bob was sent away from home.鮑勃才六歲時就被送出家門。例句：

2、As (she was) achild, she began to learn to play the piano.還是個孩子時，她就開始學(xué)習(xí)談鋼琴。（二）從屬連詞+形容詞例句：When (they are)ripe, the grapes will be delicious.當(dāng)葡萄成熟之后就會很好吃。例句：Though (she was)young, she had to live on himself.雖然年紀(jì)輕輕，但她不得不養(yǎng)活自己。例句：He talked to the strangeras if (he were)absent-minded.他和陌生人談話似乎很不在意。（三）從屬連詞

3、+副詞例句：Unless (you are)here, you cant find this kind of butterfly.除非在這里，其他地方找不到這種蝴蝶。例句：While (we were)there, we joined in voluntary labour on a project.我們一到那兒，就自愿參加了這項工程。（四）從屬連詞+介詞短語例句：When (you are)in doubt, please consult a dictionary.有疑問的時候，就請查字典。例句：The waves dashed on the rocksas if (they were)in

4、 anger.波濤沖擊著巖石，好像發(fā)怒一般。例句：While (I was)at college, I began to know him, a strange but able student.我在上大學(xué)時就開始認(rèn)識他，他是一個奇怪但有能力的學(xué)生。（五）從屬連詞+不定式例句：He raised his handas if (he were)to ask something.他舉起手好像要問什么。例句：He wouldnt solve the problemeven if (he were)to take charge.即使他來負(fù)責(zé)，他也解決不了這個問題。（六）從屬連詞+動詞的-ing形式例句

5、：Look out for carswhen (you are)crossing the street.過馬路時要小心車。例句：Though lacking money, his parents managed to send him to university.雖然他的父母缺錢，他們?nèi)匀话阉腿肓舜髮W(xué)。（=Though his parents lack money, they managed to send him to university.）例句：He stared at meas if seeing me for the first time.他目不轉(zhuǎn)睛地看著我，就像第一次看見我似的。

6、（=He stared at me as if he had saw me for the first time.）注意！As在引導(dǎo)時間狀語從句時，其后不能運用省略形式，此時用when、while替代。例句：When/While living in London, I picked up English. （不能用As）在倫敦居住期間，我學(xué)了一點英語。（七）從屬連詞+動詞的-ed形式例句：When (it is)taken according to the directions, the drug has no side effects.按照說明服用，這種藥就沒有副作用。例句：When (it

7、 is)published, the novel will become one of the best-sellers of the year.一旦出版，這部小說將會成為該年度的暢銷書之一。例句：She has finished the work earlierthan (it has been)expected.這項工作比預(yù)期的提前完成。例句：Even if (I am)invited to, I wont go to such a bad concert.即使邀請我去，我都不想去聽如此差的音樂會。例句：You should stay where you are, unless (you

8、are)asked to leave.你應(yīng)待在原地，除非叫你離開。例句：The boy wouldnt leaveeven though (he had been)asked to twice.盡管跟小男孩說過兩次，但他還是不愿離開。（八）其他形式1）省略式的條件狀語從句句型為if necessary、if possible、if true、if so、if not、if anyone、unless、once、as long as等詞或短語后也運用省略形式。這種省略式的狀語運用頻繁，有的已經(jīng)成了習(xí)慣表達(dá)法，被人們所熟知，而對于其完整的狀語從句用的越來越少。例句：If (it is)necess

9、ary, we will buy a new car.如果有必要的話，我們會買一輛新車。例句：If (it is)possible, Ill travel to Denmark next month.如果可能的話，下個月我會去丹麥旅行。例句：He may be busy. If (it is)so, Ill call later. If (it is)not, can I see him now ?他可能很忙，要是這樣，我以后再來拜訪。要是不忙，我現(xiàn)在可以見他嗎？例句：If (it is)true, this willcause us a lot of trouble.如果是真的，這會給我們帶

10、來很多麻煩。2）狀語從句中的主語盡管與主句的主語不同，但如果是根據(jù)主、從句的對應(yīng)關(guān)系判斷，意思比較明確，同時，從句的謂語又含有動詞“be”的某種形式，則可省略從句中的“主語+be”部分例句：There are a few simple safety measures to follow while (you are) training.訓(xùn)練時有幾點簡單地安全措施必須遵守。例句：We all expect to live where (the place is) not polluted.我們每個人都期望生活在一個未受到污染的地方。3）如果狀語從句和主語都含有“there be”的某種形式或只有狀語從句含有“there be”的某種形式，從句中的“there be”常常也可以省略例句：There are few, if (there are) any mistakes in that book.那本書就是有錯誤也不多。例句：We shouldnt lose heart as long as (there is) any hope with us.只要有一線希望我們就不能灰心。4）由than和as引導(dǎo)的比較狀語從句，在意義明確的情況下，可省略than和as后面的任何部分例句：He work