狀語(yǔ)從句練習(xí)

1、一、 in case 引導(dǎo)的狀語(yǔ)從句根據(jù)語(yǔ)境的不同，in case 既可表示“如果” “萬(wàn)一”，引導(dǎo)條件狀語(yǔ)從句；也可表示“以防 (萬(wàn)一 )”，引導(dǎo)目的狀語(yǔ)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 sinceB. even ifC. soon afterD. in case2. My parents live in a small village. They always keep candles in the house _there

2、is a power cut. ( 重慶卷 )A. ifB. unlessC. in caseD. so that【解析】?jī)傻李}都選in case，均表示“以防萬(wàn)一” 。二、 before 引導(dǎo)的狀語(yǔ)從句尤其要注意“ it+be+ 一段時(shí)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. afterB. beforeC. sinceD. when2. He was told t

3、hat it would be at least three more months _ he could recover andreturn to work. ( 江西卷 )A. whenB. beforeC. sinceD. that【解析】?jī)傻李}均before。第 1 題涉及的句式為：It will be a long time before ，意思是“要過(guò)很久才會(huì)” ；第 2 題涉及的句式為： it was some time before ，意思是“在之前過(guò)了一段時(shí)間” ，通?？赊D(zhuǎn)譯為“要過(guò)一段時(shí)間才會(huì)” 。三、 while 引導(dǎo)的狀語(yǔ)從句尤其要注意while 表示“盡管” “雖然”

4、時(shí)的用法（此時(shí)它引導(dǎo)的不是時(shí)間狀語(yǔ)從句，而是讓步狀語(yǔ)從句此用法許多同學(xué)并不熟悉，值得特別注意！）。如：_ I really don t like art, I find his work impressive. (山東卷 )A. AsB. SinceC. IfD. 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 can t agreewith you.雖然我理解你的意思

5、，但我還是不同意。另外， while 表示對(duì)比的用法也值得注意（此時(shí)它表示“而”）。如：The cost of living in Glasgow is among the lowest in Britain, _ the quality of lifeis probably one of the highest. ( 天津卷 )A. sinceB. whenC. asD. while四、 when 引導(dǎo)的狀語(yǔ)從句對(duì)于 when 的用法，同學(xué)們最熟悉的是表示“當(dāng)?shù)臅r(shí)候”。如：Where s that report? I brought it to you _ you were in Mr. B

6、lack s office yesterday. ( 北京卷 )A. ifB. whenC. becauseD. before【解析】答案選B。將四個(gè)選項(xiàng)逐一填入空格處，只有填when時(shí)，意思最通順。句意為：當(dāng)你昨天在布萊克先生辦公室時(shí)我就帶給你了。但是 when 還有一個(gè)用法，就是表示“既然”。如：Why do you want a new job _D_ you ve got such a good one already?A. thatB. whereC. whichD. when還有一點(diǎn)也需注意，就是when 表示“這時(shí) (突然 )”的用法。如：1. I had just steppe

7、d out of the bathroom and was busily drying myself with a towel_B_ I heard the steps. (湖南卷 )A. whileB. whenC. sinceD. after2. He was about halfway through his meal _C_ a familiar voice came to his ears.(遼寧卷 )A. whyC. when五、 unless 引導(dǎo)的狀語(yǔ)從句B. whereD. whileunless 的意思是“如果不” “除非”，對(duì)于涉及 unless 的考題，一般只要能讀懂句

8、意，弄清語(yǔ)境，一般不會(huì)有問(wèn)題。如：1. Most birds findit safe to sleep in the trees, but _ they have eggs or youngchicks, they don t use a nest. (湖南卷 )A. whyB. howC. unlessD. where2. I won t call you, _ something unexpected happens. ( 全國(guó) I)A. unlessB. whetherC. becauseD. while【解析】?jī)傻李}都選unless，均表示“除非” 。六、 until引導(dǎo)的狀語(yǔ)從句un

9、til的意思是“直到時(shí)”“在之前” ，對(duì)于涉及until 的考題，一般只要能讀懂句意，弄清語(yǔ)境，一般不會(huì)有問(wèn)題。如：It is difficult for us to learn a lesson in life _A_ weve actually had that lesson. ( 天津卷 )A. untilC. sinceB. afterD. when另外，還要注意not until 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

10、 man said firmly. ( 廣東卷 )A. becauseC. whenB. sinceD. until七、 once 引導(dǎo)的狀語(yǔ)從句once 的意思是“一旦” ，對(duì)于涉及once 的考題，一般只要能讀懂句意，弄清語(yǔ)境，一般不會(huì)有問(wèn)題。如：1. You will be successful in the interview _ you have confidence. (福建卷 )A. beforeB. onceC. untilD. though2. _ environmental damage is done, it takes many years for the ecosystem (系統(tǒng) ) to recover. ( 江蘇卷 )A. Even ifB. If onlyC. WhileD. Once生態(tài)【解析】?jī)傻李}都選once，均表示“一旦” 。八、 where引導(dǎo)的狀語(yǔ)從句where可以用于引導(dǎo)地點(diǎn)狀語(yǔ)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 asthe Romans do. (天津卷 )A. in whichB. what