[10-20 18:10:12] 来源：http://www.67xuexi.com 高二英语 阅读：85919次
It is ( has been) two weeks since I came here.
我来这两个星期了．（终止性动词表延续）
It is five years since I smoked.
我不吸烟五年了．（沿续性动词表终止）
I have smoked for five years.吸烟五年
She said it was five years since she had finished her work.完成工作五年了
It is ten years since we had had such a wonderful time.十年没这么快乐了
3)was/ were about to do when + did
was/ were doing
was/were going to do
was / were on the flight
We were about to leave when the telephone rang.
4) Hardly had…done when did
No sooner than
Scarcely when/ before
Hardly had I got home when it rained.
5) It won’t be／take + 一段时间＋before do用不了多久就
It will be/take + 一段时间 ＋before… 用了多久就．．．
It won’t be long before he comes back.
It will be two hours before he comes back.
It wasn’t + 一段时间 + before did 没过多久就．．．
It was + 一段时间 + before did 过了多久就．．．
It wasn’t ten years before they met again.
6)It is time that should do/ did
It is time that they went to school.
13．be/ get / become addicted to sth.… 对…有(上)瘾unable to stop having, taking
Soon he became addicted to cigarettes.
The children are addicted to television.
addiction 嗜好
14. on all sides = on every side 在各方面,四面八方
On all sides there was great enthusiasm over his speech. 他的演讲及其各界人们极大的热情.
They were trapped with enemies on every side.他们陷入困境四面楚歌.
15. respect 1) vt.
He respect every opinion his friend held.
2) n. 尊敬 [u, 可加a ] 重视
have (no, much) respect for sb. /sth.
I have much respect for him.
He has no respect for his promises.
3)n. (pl) 敬意,问候 =regards
Give my respects/ regards to your wife.
16. Brave and strong, the activists talked to workers outside the factory and left a positive message about protecting the earth.示威者们在场外与工人们交谈，积极呼吁保护地球，表现出了勇气和力量。
brave and strong表句子主语在talk和leave a message时的情形, 即:when the activists talked to workers outside the factory and left a positive message about protecting the earth, they were brave and strong..
eg. The old man went to bed hungry last night. (The old man was hungry when he went bed last night. 这种结构与副词作状语结构不同.前者主要说明主语,后者主要说明谓语.
The old man went to bed slowly. (The action of “ going to bed” is slow)
He went home, tired and hungry.