内容正文:
教学内容
1. he met with the difficulty did he realize the importance of our help.
A. Even though B.Never until C.Only before D.Ever since
1. My mother is always warning me when l go out,“Don't get off the bus it is stopping.”
A. until B.before C.while D.After
3. ——Take a cigarette, please.
——No, thanks. It’s three years I smoked.
A. before B. since C. after D. when
4. ___ well prepared you are , you still need a lot of luck in mountain climbing.
A. however B. whatever C. no matter D. although
5. ---Are you ready for Spain?
--Yes, I want the girls to experience that ___ they are young.
A. while B. until C. if D. before
6. We must take measures to protect endangered wildlife___ it is too late.
A. now that B. as long as C. unless D. before
7. If you want to do the experiment again, you’d better be more careful ____ you made a mistake.
A. when B. why C. where D. in case
8. he said was right to her and that was why she decided to marry him happened.
A.No matter that; no matter that B.Whatever; whichever
C.No matter what; no matter what D.Whatever; whatever
9. —The thread of my kite broke and it flew away.
—I told you it would easily break it was the weakest.
A. when B. there C. that D. where
10. You can, the sky is clear, see as far as the old temple on top of the mountain, but not today.
A.when B.where C.though D.because
知识点一:时间、目的、结果状语从句
【知识梳理】
时间状语从句
引导词
引导时间状语从句的从属连询很多,常见的有before,after, when, while, as, since, till, until, as soon as等。
时间状语从句常见的引导词:
· 表示“当……时候”:when
Mozart started writing music when he was four years old.
(在)莫扎特4岁的时候,开始写音乐作品。
· 在...期间:while
He visited a lot of places while he was traveling. 他在旅行期间参观了许