book7unit3

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Unit 3 Language points1. witness (eye~) 　　n. 1) a ~ to / of a murder case

2) The old man gave ~ on behalf of an accused person.

3) ~-box ~ stand v. 1. witnessDid you ~ the accident?

Those years ~ed increasing unemployment.

2) We ~ to see you at once.

3) My hometown has ~ed great changes

these years.4) ~ to (doing) sth.

He ~ed to having seen the man enter the

building.

2. drag (-gg-)1) They were ~ged away by the police.

Why must you ~ me out to a concert

on a cold night like this?

2) He ~ged behind others.

He could hardly ~ himself along.

The play ~ged a bit in the third act.

3) They were having an argument and I

got ~ged in.

3. urge v. 1) He ~d the horse on/ forward with a whip.

2) They ~d on us the importance of teamwork.

He ~d his youth / the fact that he was young.

3 urge v.3) ~ (one’s ) doing ~ sb. to do

~ (that) S (should) do He ~d (our) taking such steps.

He ~d us to take …. .

He ~d (that) we (should) take … .

It was ~d that we (should) take… .4) n. He has / feels an / no ~ to travel. Can you ~ me _____________ my work?

2) Sports ~ (to) keep us healthy.

3) She can’t ~ herself ; she doesn’t mean to

be so rude.

4) It’s a pity that the weather’s so bad for

our holiday, but it can’t be ~ed.

5) ---Can I have a drink?

--- ~ yourself.

~ yourself to some more soup.

4. help v. with / (to) do4. help

v. 6) I couldn’t ~ ___________ (laugh) when I saw his haircut.

I can’t help ___________ (do) the housework, for I’m busy writing a report.

7) ~ sb. out

My mother ~ed me out when I lost my job.

8) She can’t ~ but think it is a mistake.4. help n.

be of great/ some/ no ~ (to sb.)

with / without one’s ~ (the ~ of …)

You / The machine is a great ~. 5. aware adj. 作表语或补足语，通常不做定语

awareness n. 意识；察觉

be aware of

be aware that…

1)老师所说的使我意识到英语的重要性。

What the teacher said made me

aware of the importance of English.2) I’m well aware that very few jobs

are available. 我很清楚…

3)It happened without my being aware of it. 在我不知不觉

4)There is a general awareness that smoking is harmful.6. flee (vi, vt) 逃跑，逃离 (fled ,fled )

flee from 从…逃走

flee to 逃到…

1)我们被迫逃离这个国家。

2)在二战初期，许多艺术家逃往美国。

3) Smile fled from his face.

We were forced to ~ the country.Many artists fled to America at the beginning of World War II.escape 表从监禁或管制中逃跑；

强调逃跑的结果，即成功地跑掉了

flee 着重逃跑的动作，

强调逃走时的仓促

He _______ from the prison this morning.

The villagers ______in all directions

when the flood broke out.

escapedfled7. sharp

adj.

a ~ knife / nose / right turn / mind / wind

/ rise (fall) in prices

~ pain / criticismadv. The meeting starts at 3:00 ~ .

You turn ~ right at the crossroads.

sharpen v.

Your pencil needs ~ing.

sharpener n. a knife/ pe 内容过长，仅展示头部和尾部部分文字预览，全文请查看图片预览。 century

3) It was a time when…

4) on their annual migration

5) in time to do / for sth.

6) ahead of18. Useful expressions: 7) by the boat / by boat

8) lead sb. to sp. lead sb. to do

9) a pack of dogs / thieves

10) aim sth. at …

11) the depths of

12) in the meantime

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