时间状语从句上课课件.ppt

6.She had just finished her homework____ her mother asked her to practice playing the piano yesterday. A. when B. while C. after D. since 7.You can’t borrow books from the school library ______ you get your student card. A. before B. if C. while D. as * * 一,什么是状语从句 状语从句在复合句中作状语,来说明一件事情发生的时间,地点,原因,条件,结果等. 条件状语 原因状语 目的状语 地点状语 比较状语 结果状语 时间状语 让步状语 方式状语 Back to school 状语从句的常考点与重难点 难点 状语从句的时态问题; 难点 常考点 时间状语从句 各种从属连词的含义及用法比较； 状语从句的时态问题; 各种从属连词的含义及用法比较； 时间状语从句 状语从句的时态问题; 各种从属连词的含义及用法比较； 状语从句的时态问题; 各种从属连词的含义及用法比较； 时间状语从句,让步状语从句，条件状语从句 状语从句的时态问题; 各种从属连词的含义及用法比较； 引导词可分为两部分． when whenever as while before after until (till) since as soon as every time next time the first/…time the moment the minute instantly immediately directly　(一…就…) No sooner…than Hardly…when A: when, while, as的区别： 1._______ he broke in, we were having an English class. 2.I?was?about?to?go?out?to?play? basket-ball _______it?began?to?rain?hard.? 3. The train had gone ? ______ I got to the station 4. You shall borrow the book ________I have finished reading it． when when when? when when, while, as的区别： 5. __________________ I was walking down the street, I came across an old friend of mine. 6. The little children sang happily ______ they walked along . 7.____ summer comes, it is getting hotter and hotter. 8______summer coming,it is getting hotter and hotter. When/While as As With when, while, as的区别： 9. The cost of living in Glasgow is among the lowest in Britain, ______ the quality of life is probably one of the highest. 10. ______ I accept that he is not perfect, I do actually like the person. while While 而，然而(二者对比） 尽管，虽然（放在句首） 1. __________________ He __________________ (正要告诉我) __________________ the secret ________ someone patted him on the shoulder 2.Why do you want a new job ________ you have got such a good one already? was about to tell me was just telling was on the point of telling when when Conclusion:whe