高考英语之状语从句知识梳理及考点

发布 2021-05-07 21:24:28 阅读 8833

★ 使用状语从句时要注意的几个问题。

1、注意时态替代

we’ll go outing if it doesn’t rain tomorrow. i’ll write to you as soon as i get to shanghai.

2、注意省略现象。

as (he was) a young man, he was a storekeeper and later a postmaster.

if (it is) necessary i’ll explain to you again.

3、注意区分不同从句。如:以where为例,能引导多种从句。

you are to find it where you left it.(地点状语从句)

tell me the address where he lives.(定语从句,句中有先行词)

i don’t know where he came from.(宾语从句)

where he has gone is not known yet.(主语从句)

this place is where they once hid.(表语从句)

状语从句难点考点大扫描。

考点一:时间状语从句。

考例1】he transplanted the little tree to the garden __it was the best time for it .(05上海)

a. where b. when c. thatd. until

解析句意为:在最合适的时候,他将小树移植了。

考例2】-i’m going to the post officeyou’re there ,can you get me some stamps? a. as b.

whilec. because d. if (99全国)

解析虽然as和while 都可表示“在……期间”,但as要与动作动词连用,而本题的“are there ”是状态,不是动作,只能用while,故选b。

考例3】the young mostly enjoy pop music __the old usually prefer classical.

a. when b. because c. while d. after

考例4】someone called me up in the middle of the night, but they hung up __i could answer the phone.(2000全国) a. as b.

since c. until d. before

解析句意为:有人半夜打来**,但是我还没来得及接,对方就挂了**。before的本意为“在……之前”,根据具体语境还可理解为“还没来得及/还没有……就……。

考例5】we were told we should follow the main road __we reached the central railway.(04辽宁) a. whenever b.

until c. while d. wherever

解析句意为:有人告诉我们,我们应当沿着这条主道往前走,直走到中心火车站。

考例6】 –did you remember to give mary the money you owed her?

yes ,i g**e it to her __i saw her.(01北京)

a.while b. the moment c. suddenly d. once

解析句意“我一看见她就还给她了”。表示“一……就……”的连词:as soon as ;the minute, the second, the instant; immediately, directly, instantly; no sooner…than…,hardly…when…

注意区分it be …since/before/when… 句型:

“it be +时间段+since…”表示“自从……以来有多久了”

“it be +时间段+before…”表示“过…之后才…”,若be 是否定,则“没过……就……”

“it be +时间点+ before…”表示“在……之前,时间是……”

“it be +时间点+when…”表示“当……时,时间是……”如:

考例7】 it is almost five years __we saw each other last time. (05北京春)

a. before b. since c. after d. when

解析句意“我们自上次见面以来已经五年了”。其中it is也可说成it has been.

考例8】. it was some timewe realize the truth. (05山东)

a. when b. until c. since d. before

考例9】. did jack come back early last night?

yes. it was not yet eight o’clock __he arrived home (05福建)

a. before b. when c. that d. until

考点二:地点状语从句。

考例】the famous scientist grew up __he was born and in 1930 he came to shanghai.

a. when b. whenever c. where d. wherever (2002上海)

考点三:条件状语从句。

引导条件状语从句的从属连词有if ,unless(=if …not如果不,除非),as/so long as ,while(=as long as 只要), supposing(that),provided/providing(that),in case(假使),on condition that(在……的条件下)等。如:

考例1】it is known to all that __you exercise regularly, you won,t keep good health.

a. unless b. whenever c. although d. if (05重庆)

解析由句意“如果你不经常锻炼,你就没有好的身体”可知选___

考例2】i know the money is safe, i shall not worry about it. (03北京)

a. even though b. unless c. as long as d. while

解析句意为:只要我知道这引起钱是安全的,我就不担心了。可知选___

考点四:目的状语从句。

引导目的状语从句的从属连词有 so that , in order that (为了,以便);in case(以防,以免),lest(免得,以防),for fear that(以免,惟恐)等。从句中一般含有can, could, may, might ,will, would等情态动词。如:

考例1】i’d like to arrive 20 minutes early __i can h**e time for a cup of tea.(05全国)

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