(完整版)英语选修7Unit3单词.doc

7— 3 New Words

1.annual 作定语

happening every year

◆adj. ~ event, meeting, report, visit, show

◆n. book or periodical that is published once

a year 年刊，年报

2.migration

migrate from to

◆移居 move from one place to go to live or work in another

◆迁徙 (of animals) go from one place to another with the seasons

The birds migrate to North Africa in winter. migrant adj. 流动的，迁徙的作定语

~workers, ~

birds migration U

3.witness

◆vt目.击

~ an accident/ a murder/a quarrel

◆C目击者person who sees an event take

place

~ of/to the accident

eye-witness 目击者

◆C证人

◆C/U证据 evidence

give ~ 作证

His ragged clothes were (a) witness to his poverty.

4.accommodation

◆U住处 rooms especially for living in suitable /cheap/ temporary /permanent ~ ◆(pl.招)待，膳宿 accommodations

◆accommodate vt. 供给某人住宿或房间The hotel can ~ up to 500 guests.

give sb accommodation for the

night make accommodation for sb

If you come to my house, I ’ llgive you accommodation for the night.

5.opposite

◆ adj.作定语对面的，相对的

There was a garden on the ~ side of the road. They sat at ~ ends of the table.

In ~ directions

有时放名词的后面The man opposite/The house opposite

◆be opposite to sb/sth 在对面，和相反

The house is opposite to mine.

The direction opposite to north is south.

Hot is opposite to cold.

His tastes are completely opposite to hers.

I sat opposite to him.

◆prep. 在对面

She sat down opposite him.

The house opposite ours was burnt down.

◆ n.相反的人或东西the ~

“ High ” is the opposite of“ low”.

◆oppose vt. 反对

oppose sb/sth

be opposed to

6.yell

◆vi./vt.

yell at sb

yell out 高声喊出 ~ your name/my number

◆由(于疼痛，惊恐 )发出高叫声

a yell of terror

let out a yell of pain

7.pause vi /C 停顿，暂停

After a pause, the game continued.

8.teamwork n. 协作，配合

The success is due to the good teamwork.

9.dive~ into

diver 跳水者，潜水员

make a beautiful dive into the pool

10. flee -fled -fled

◆vi. The birds fled in all directions.

flee from the burning house

◆vt. (run away from) flee the country

11. drag -gg- 拖，拉，扯 pull

sth with effort and difficulty

12. meantime adv.

I continued working. Meantime, he went

out shopping.

meantime=in the meantime=meanwhile=in the meanwhile

13.urge 催促，促使，主张

◆ vt.

urge sth ~immediate action

urge sb to do ~ her to join them

urge that 虚拟

◆ C强烈的愿望，要求

◆urgent adj.紧急的，紧迫的

The call is urgent.

An urgent call/letter

It ’ s urgent that they should be rescued from the ruin.