⑥if可用来引导条件状语从句,译如果,whether则不行。例如:If you work hard, you are sure to succeed.
10、as作从属连词可引导多种状语从句。
①as引导时间状语从句,意为当时。例如:As (he was) a young man, he was a storekeeper and later a postmaster./ He sang as he worked.
②as引导方式状语从句,意为象一样。例如:We must do as the Party teaches us.
③as引导原因状语从句。意为由于,例如:As you are tired, you had better rest.
④as引导让步状语从句。意为虽然、尽管Child as he is, he can do it well. ( = Although he is a child, he can do it well.) 另外,as做为关系代词还可以引导定语从句,如:I have the same book as you.
练习、连词
1 .He is very old,____ he still works very hard.
A. but B.if C.when D.as
2. ____ you are dismissed.
A. Neither you go nor B. Either you go or
C. Whether you go or D. Both you go and
3. They had camped once before, ____ they knew what to take.
A. because B. now C. so D. since
4. Why these things happened was ____ the driver had been careless.
A. because of B. owing to
C. due to D. that
【2014高考英语二轮语法连词讲解及试题集】相关文章:
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