狀語從句練習(xí)

1、一、in case引導(dǎo)的狀語從句根據(jù)語境的不同，in case既可表示“如果”“萬一”，引導(dǎo)條件狀語從句；也可表示“以防(萬一)”，引導(dǎo)目的狀語從句。下面兩道真題均選in case：1. Leave your key with a neighbor _ you lock yourself out one day. (北京卷)A. ever since B. even if C. soon after D. in case2. My parents live in a small village. They always keep candles in the house _ there is

2、a power cut. (重慶卷)A. if B. unless C. in case D. so that【解析】兩道題都選in case，均表示“以防萬一”。二、before引導(dǎo)的狀語從句尤其要注意“it+be+一段時間+before”這一句型。如：1. The field research will take Joan and Paul about five months; it will be a long time _ we meet them again. (安徽卷)A. after B. before C. since D. when2. He was told that it

3、 would be at least three more months _ he could recover and return to work. (江西卷)A. when B. before C. since D. that【解析】兩道題均before。第1題涉及的句式為：It will be a long time before，意思是“要過很久才會”；第2題涉及的句式為：it was some time before，意思是“在之前過了一段時間”，通?？赊D(zhuǎn)譯為“要過一段時間才會”。三、while引導(dǎo)的狀語從句尤其要注意while表示“盡管”“雖然”時的用法（此時它引導(dǎo)的不是時間狀語從

4、句，而是讓步狀語從句此用法許多同學(xué)并不熟悉，值得特別注意?。?。如：_ I really dont like art, I find his work impressive. (山東卷)A. As B. Since C. If D. While【解析】答案選D。while在此表示“盡管”“雖然”，又如：While the work was difficult, it was interesting. 盡管工作有難度，但很有趣。/ While I understand what you say, I cant agree with you. 雖然我理解你的意思，但我還是不同意。另外，while表示

5、對比的用法也值得注意（此時它表示“而”）。如：The cost of living in Glasgow is among the lowest in Britain, _ the quality of life is probably one of the highest. (天津卷)A. since B. when C. as D. while四、when引導(dǎo)的狀語從句對于when的用法，同學(xué)們最熟悉的是表示“當(dāng)?shù)臅r候”。如：Wheres that report?I brought it to you _ you were in Mr. Blacks office yesterday. (

6、北京卷)A. if B. when C. because D. before【解析】答案選B。將四個選項逐一填入空格處，只有填when時，意思最通順。句意為：當(dāng)你昨天在布萊克先生辦公室時我就帶給你了。但是when還有一個用法，就是表示“既然”。如：Why do you want a new job _D_ youve got such a good one already?A. that B. where C. which D. when還有一點也需注意，就是when表示“這時(突然)”的用法。如：1. I had just stepped out of the bathroom and wa

7、s busily drying myself with a towel _B_ I heard the steps. (湖南卷)A. while B. when C. since D. after2. He was about halfway through his meal _C_ a familiar voice came to his ears. (遼寧卷)A. why B. where C. when D. while五、unless引導(dǎo)的狀語從句unless的意思是“如果不”“除非”，對于涉及unless的考題，一般只要能讀懂句意，弄清語境，一般不會有問題。如：1. Most bir

8、ds find it safe to sleep in the trees, but _ they have eggs or young chicks, they dont use a nest. (湖南卷)A. why B. how C. unless D. where2. I wont call you, _ something unexpected happens. (全國I)A. unless B. whether C. because D. while【解析】兩道題都選unless，均表示“除非”。六、until引導(dǎo)的狀語從句until的意思是“直到時”“在之前”，對于涉及until

9、的考題，一般只要能讀懂句意，弄清語境，一般不會有問題。如：It is difficult for us to learn a lesson in life _A_ weve actually had that lesson. (天津卷)A. until B. after C. since D. when另外，還要注意notuntil這一句式（直到才）。如：“You cant have this football back _D_ you promise not to kick it at my cat again,” the old man said firmly. (廣東卷)A. becau

10、se B. since C. when D. until七、once引導(dǎo)的狀語從句once的意思是“一旦”，對于涉及once的考題，一般只要能讀懂句意，弄清語境，一般不會有問題。如：1. You will be successful in the interview _ you have confidence. (福建卷)A. before B. once C. until D. though2. _ environmental damage is done, it takes many years for the ecosystem (生態(tài)系統(tǒng)) to recover. (江蘇卷)A. Even if B. If only C. While D. Once【解析】兩道題都選once，均表示“一旦”。八、where引導(dǎo)的狀語從句where可以用于引導(dǎo)地點狀語從句，其意為“在的地方”，此用法許多同學(xué)都不是熟悉，但高考經(jīng)?？疾?，應(yīng)引起特別注意。如：1. If you are traveling _ the customs are really foreign to your own, please do as the Romans do. (天津卷)A. in which B. what C.