Learning about Language国家优质课一等奖

Book2 unit4 1.Wild:野生的，荒凉的，未开发的,疯狂的

eg: wild animals/plants

野生动物/植物

in the wild

在野外

run wild: 植物到处蔓延；为所欲为

be wild with :

因……而疯狂

wildlife: n. 野生动物

eg: You mustn’t let the children run wild and do what they like.

They were wild with joy when their team won。

2. threaten vt./vi

1) 恐吓；威胁

threaten +n.+with+n.以...恐吓... The robber threatened me with a gun. threaten to do 恐吓说要... He threatened to make the photo public. 2) 迫近

A typhoon was threatening. threat n. (to)

(from)

threatening adj. 恐吓的，威胁的

3. decrease vt./vi. /n. 减少, 使变小或变少

The membership decreased to 150.

He decreased the speed of his car. on the decrease 在减少中

(on the increase)

decrease to 减少到

decrease by 减少了

decrease in 某事物的减少

e.g. a sudden decrease in population. 1)With the production_____ year by year, the manager had to resign. A. decreased B. decreasing C. increased D. increasing 2) The number of people injured in the traffic accident _____ to 95, the news reports. A. has increased

B. have increased C. has been increased D. have been increased 4. die out:

1) Elephants would die out soon if men were allowed to shoot as many as they wish. 灭绝，绝种

2) Many old customs are dying out.

逐渐消失

3）The fire died out in the end. 熄灭

die away: (光、声音)慢慢消失（风）停下来

He hid behind the door until the footsteps had died away.

The wind died away, and the leaves became silent.

die off: 一一死去；先后死去,枯死

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The members of the family had all died off for no reason. die down: (指事物的物理特性或感情的)减弱,平息

e.g. The excitement soon died down. be dying for /be dying to do

渴望做某事

用介词填空。1. Whales will die ___, if we don’t protect them.

2. Nowadays every woman is dying ___ fair skin. 3. The trees are dying __ because of the drought. 4. The weak light is dying _____. 5. His anger died _____ after being given some money. 5.. loss (u.n.) 1）

Have you reported the

loss

of the technical papers about the new product to the police?

2) His unfortunate death was a great loss to the company .

3)War can lead to countless loss of lives. 4)Many parents feel a sense of loss when their children leave home. be at a loss

adj. 困惑，不知所措，

I was at a complete loss as to find the money in time.

She was at a loss for an answer. lost: adj. 遗失的,迷路的,错过的,不注意的,不产生效果的

e.g.

I was looking for my lost dog.

I got lost in the snow.

He was reading his book, completely lost to the world.

Good advice is lost on him. Lose : lost ,lost

(Vt) lose interest in

lose one’s temper

lose weight

lose one’s way

lose no time in doing lose oneself in sth /doing sth. lose sight of

lose one’s heart to

eg. He was at a _____ what to say to the teacher’s question. Obviously he was ____ in thought just now. A. loss; losing B. loss; lost C. losing; lost D. lost; loss 6. reserve

n: 保护区（C.N）储藏，保留

（U.N)

1) nature reserve 自然保护区

2) We have large reserve of oil.

储备

vt: 1) You’d better reserve some money for future need . 保留

2)

I’d like to reserve a table for two.预定

7. hunt（vi/vt/n) 1)

He likes hunting very much.

2)

We’ve been hunting for the lost boy all over.

3)We’ll go hunting in the afternoon.

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4) He is on the hunt for a better job.

5) A small group was organized to hunt out all the facts of that accident.

Job—hunting

house—hunting

huntress

hunter hunt (for) a job on the hunt for a job 8. endanger

(vt) 使……遭受危害

e.g. Smoking endangers health.

endangered adj. 濒危的

in danger (主语)处于危险之中

e.g.

The patient is in danger.

be in danger of

有…… 危险

e.g. He is in danger of losing life.

be out of danger

脱离危险

dangerous 危险的（主语有危害性）

I hear Tim once was ___ of losing his life, but now he is ___.

A. in danger, out of danger

B. in the danger, out of

danger

C. in danger , out of dangerous D. in

danger, out of the danger

9. long

(vi.) 热望，渴望

long for + n. We’re all longing for peace. Children are always longing for holidays.

long to do

We’re longing to go home.

I’m longing to see you again.

10. respond vi.回答，响应，做出反应

He didn’t respond to my question.

response n. in response to 作为对...的反应

He smiled in response to my suggestion. 11. wool beneath our stomachs(复数）

=wool from under our stomachs From +介词短语

He jumped out from behind the door.

from around the root

从根周围

from under the bed

从床底下

from over the sea

从海外

from before the war

从战前

12. relief

n. (焦虑、恐惧、痛苦等的)减轻; 缓解；宽慰；救济品

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e.g. Hearing that he has passed the exam, in relief he went to play basketball.

The drug gives some relief from pain. It was a great relief to find they were safe. To my relief, they arrived safely.

I used to be on relief.

13. burst into laughter burst into tears/song =burst out crying/singing e.g.Much to my surprise, Ben suddenly burst into song.

When they heard the news, they burst out crying.

burst in/ burst into

break in/break into e.g.

He burst into / broke into the room. 14. mercy

n. 仁慈；慈悲；宽恕；怜悯

show mercy to sb/have mercy on sb

e.g. They showed mercy to their enemies.

at the mercy of

任…处置；无能为力

e.g.The ship was at the mercy of the storm.

without mercy 毫不留情地，残忍地

eg. Once sailors are at sea, they are _____ the mercy of the wind and waves. A. at

B. with

C. for

D. of Have _____ on him. H e is only a child after all. A. pity

B. mercy

C. kindness

D. courage . 15 a certain number of animals ●adj:

某个

(1)某一个:a certain+n :

a certain patient = some patient (2)某两个:two certain +n(复数) :

two certain patients (3)由于某个理由

for some reason= for a certain reason ●adj. :肯定的，确信的

Sb

+ be + certain + about/of

+ sth Sb

+ be + certain + that/ wh-clause……

Sb + be + certain + to do……

※It’s certain

that……

make certain（sure ）that/of

弄明白，确定

e.g.

We went to the theatre early and made certain we all

got seats./ of getting seats. for certain/for sure

确定地，

肯定地

e.g.I Know for certain/ for sure that she won’t lend you any money. ●certainly :

adv.

----Can I borrow this book? ---- Certainly./ surely/ sure/ of course. ---- Shall I drive?

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---- Certainly not！(当然不行）！

16. protect …from/against 保护…..免受….危害

e.g.He is wearing sunglasses to protect his eyes from the strong sunlight

相关的词组

keep sb from doing sth stop sb from doing sth prevent sb from doing sth

The students were

kept from stopped from prevented from

playing computer games. 17. It contains a powerful drug which affects mosquitoes. e.g. ⑴包含，包括

(vt)

He opened the bag, which contained a razor, soap and a towel.

Sea water contains salt.

There is no doubt that his words contain some truth. 辩析：

The tour includes a visit to Paris. contain 指包含全部的东西，内容，成份或者是无形的。

include 指作为整体的一个部分而被包括。

⑵容纳：

e.g.

The meeting hall will contain 3000 people.

This bottle contains two glasses of beer. ⑶

控制(= control) e.g.

She could hardly contain herself for joy.

I couldn’t contain my anger at the sight of him.

This book _______ twelve units, ______ two revisions. A.

contains; containing

B. includes; including C. contains; including

D. includes; containing 18.affect

vt. ⑴影响

e.g. The change in climate may affect your health.

His opinion will not affect my decision.

effect

n.have (an)

effect on

对...有影响

be of no effect 不起作用（作表语）

e.g.

The film had a great effect on him. (c.n.)

-Did the medicine have any effect？(u.n.)

- This kind of medicine is of no effect. ⑵感染（某种疾病）

e.g.

Cancer has affected his lung. ⑶

感动

e.g. All the people in the room were affected to tears exercise: 1)Scientists are convinced ___ the possible effect of laughter___ physical and

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mental health. A. of ;at B. by ;in C. of ;on D. on; at 2) The films which ____ many young people many years ago still have an ____ on the education of the young generation today. A. affected; affect B. effected; affect C. affected; effect D. effected; effect 19.pay attention to

注意

•

E.g. A great deal of attention has been paid to protecting the environment. •

That’s a problem we Chinese must pay special attention to. concentrate/fix/ focus one’s attention

on…

call one’s attention to…

draw /attract one’s attention

give/ devote one’s attention to

turn one’s attention to…

20.appreciate:

vt.

欣赏，感谢，赏识,察觉

appreciate + n/doing appreciate it + if……

e.g. I deeply appreciate your help. (thank)

I really appreciate having time to relax.

I shall appreciate it if you will do me that favour.

I don’t think you appreciate the danger of this job. 21.No rain forest, no animals and no drugs.

There are) No animals and no drugs without rain forest.

No fire, no smoke. 无火不冒烟。/事出有因。

No pains, no gains.不劳无获。

No song, no supper. 不劳动，不得食。

22.employ: 雇用，利用，使用

He is employed in a bank as a manager. •

How do you employ your spare time? •

She employed all her time reading. •

He employed himself in reading. employer

employee

employment

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