高中英语语法——状语从句课件（共48张PPT）

课件48张PPT。 状语从句Identify the types of the Adverbial Clauses. 1. While I was wondering at this, our schoolmaster took his place. ( ) 2. Where there is a will, there is a way. ( ) 3. Now that/Since everybody is here, let’s begin our meeting. （ ） 4. I’ll speak slowly so that you can understand me. ( ) 5. So clever was he a student that he was able to work out all the difficult problems. ( ) 6. As long as you don’t lose heart, you’ll succeed. ( ) 7. Try as he might, he could not find a job. ( ) 8. The old lady treats the boy as if he were his own son. ( ) 时间地点原因目的结果条件让步方式1、时间状语从句。引导时间状语从句的连词有：before; after; when; while; as; since; until; till; every/each time; the first/last time; by the time; whenever; once, as soon as…; the moment/minute/instant/second/time…...; immediately/instantly/directly…; no sooner…than; hardly/scarcely … when …; 时间状语从句 We were swimming in the lake _____ suddenly the storm started. A. when B. while C. until D. before 2. He was about to tell me the secret _____ someone patted him on the shoulder. A. as B. until C. while D. when 3. He transplanted the little tree to the garden _____ it was the best time for it. A. where B. when C. that D. until 4. －Did Jack come back early last night? －Yes. It was not yet eight o’clock ____ he arrived home. A. Before B. when C. that D. until 5. He was about halfway through his meal _____ a familiar voice came to his ears. A. why B. where C. when D. whileADBBC连接词when的用法小结 when可用来引导时间状语从句，意为“当……的时候”从句的谓语动词可以是延续的，也可以是短暂的。 如： When the film ended, they went back. When I lived there, I used to go to the seashore on Sundays. 2. When 常用于下列句式：意为“就在那时”。如： was doing something…when was about to do…when was on the point of doing sth... when… had done…when 3. when可以表“既然”，如： How can I help them to understand when they won’t listen to me? 注意同一个从属连词的多义性： 6. The cost of living in Glasgow is among the lowest in Britain, _____ the quality of life is probably one of the highest. A. since B. when C. as D. while 7. _____ I accept that he is not perfect, I do actually like the person. A. While B. Since C. Before D. Unless 8. _____it is true that a student’s most important goal is to do well in his or her studies, it doesn’t need to be the only goal. A when B As C While D Before 9. Mary made coffee her guests were finishing their meal.(全国) A. so that B. although C. while D. as if DACC 1. while可用来引导时间状语，意为“当……的时候”；引导的动作必须是持续性的，如： Please don’t talk so loud while others are working. 2. while作为并列连词，意为“而，却”，表示对比。 Jane was dressed in brown while Mary was dressed in blue. 3. while也可用来引导让步状语，意为“尽管，虽然”；可表示尽管，相当于although While I admit that the problems are difficult , I don’t agree that they can’t be solved. 4 趁…的情况赶紧做, 否则来不及了 Strike while the iron is hot.连接 ... ...