新人教高二英语下册Unit15—18单元词汇和短语总汇

Unit15

1be upset about对…感到苦恼，心烦

2look into调查，观察

 eg. The police are looking into the murder.

3(every) now and then/again：sometimes不时地

 eg. We watch TV now and then but not often.

4downtown (a./ad./n.)城市商业区

 eg.1. go downtown(ad.)进城

   2.downtown(a.) area市区

5get/be tired of 对…感到厌倦，失去兴趣

eg. Tired of the boring speech, he began to read the book.

6cool off =cool down变凉，冷却，冷静

eg. He has cooled off a lot towards those people.

7guarantee保证，确保，保修

eg.1.The video is guaranteed for six months.保修

   2. I guarantee to pay off his debt.保证

8rate(n.)价格，费用，速度，比率

（v.）评定，认为

eg.1.The death rate（死亡率） is falling.

  2.I rate the work very highly.

我对那件作品给予相当高的评价。

  3.walk at the rate of 4 km/h（速度）

9catch a glimpse of瞥见，一瞥

eg.I caught a glimpse of her in the crowd.

10be known for因为…而有名

  be known as作为（某种身份）而有名

  be known to sb.为某人所熟知的

eg.1.Hangzhou is known for the West Lake.

   2.She’s known as a great singer.

   3.He is known to us all.

11There is no need to do sth没有必要

12have/take a dip洗澡

13work out1.运动锻炼eg.work out at the gym

2.算出,解决 eg. work out a sum

14剩下的  left置于名词后

（a.）  remaining置于名词前

eg.1.He used his remaining money to buy a book.

  2.There are no books left in the room.

15bring up养育，教养

eg.We were brought up to respect the old.

16go on a trip to a place去某地旅行

17pay a visit to a place=visit a place

18avoid doing sth避免

19get/have an itch for渴望

eg.He had an itch for writing.

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