A. as B. if
C. when D. where
2. Some people believe that ______ oil is running out, the fate of the motor industryC. for D. since
1. When he reads a book, his habit is to make a mark _______ the meaning is unclear to him.
A. there
B. wherever
C. the place
D. in which
2. If you are travelling ______ the customs are totally different from your own, you may feel a cultural shock.
A. we had got; when B. we got; than
C. had we got; when D. did we get; than
2. 地点状语从句 地点状语从句用连接副词 where或wherever (在任何地方) 引导。
e.g. a. Just stay where you are. b. Wherever you go, I’ll be right here waiting for you.
2) 一些表示时间的名词词组也可引导时间状语从句。如：the moment, the minute, the day, the year, next time, every time 等。
e.g. The moment he comes, I will tell him. 3) as soon as, immediately, directly, instantly 等也可引导状语从句。
表示“直接”原因。
c.f. He might be ill, for he didn’t come to school.
表示“间接的推断”原因. 不可出现在句首。
1. Jenny was very sad over the loss of the photos she had shot at Canada, ______ this was a memory she especially treasured.
D. While
4. He was halfway through his meal ____ a familiar voice came to his ears.
A. why B. where C. when D. while
5. Hardly ______ into the village ______ it began to rain.
A. in the place
B. which
C. in which
D. where
3. 原因状语从句
原因状语从句表示主句中的某一动作或状态所发生的原因。引导这种从句 常用的 连接词是：because, since, as, for, now that 及 considering等。
e.g. He didn’t come to school because he was ill.
our product becomes popular with the
consumers?
A. when
B. until
C. before
D. since
3. ______ the day went on, the weather got worse.
A. With B. since C. As
e.g. a. We’ll come over to see you on Saturday if we have time.
b. We should serve the people as / so long as we live.
1. 时间状语从句
1) 常用连词如下：as, when, while, before, till / until, not …till / until, since, after等。
e.g. I won’t know where he is until I get a letter from him.
1. I was so familiar with him that I recognized
his voice ______ I picked up the phone.
A. while
B. after
C. In case
D. the minute
2. How long do you think it will take _______
4. 条件状语从句
条件状语从句表示主句中的某一动作或状态是在什么情况或条件下发生的。条 件状语从句中通常用一般现在时表示将来。
条件状语从句由从属连词引导：if, unless (除非), as / so long as (只要), on condition (只要), in case (假使) , providing / provided (that) 等。
状语从句
What are “ Adverbial Clauses”?
在主从复合句中修饰主语中的动词、 形容词、副词等的从句叫做 “状语 从句”。分类如下：
状语从句
1. 时间状语从句 2. 地点状语从句 3. 原因状语从句 4. 条件状语从句 5. 让步状语从句 6. 目的状语从句 7. 结果状语从句 8. 方式状语从句 9. 比较状语从句
表示“一……就……”。
4) a. hardly … when
b. scarcely … when / before
c. no sooner … than
都相当于as soon as，用以引导时间
状语从句。注意：当 hardly, scarcely及no sooner位于句首时,从句中的
主谓要倒装。
e.g. No sooner had she gone than it happened.