Learning about Language国家获奖教案

靖西民族高中

英语必修2 unit 4 语言点导学案

必修2

Unit 4

Wildlife protection

要

点

梳

理

高效梳理·知识备考

●重点短语

1．die out

灭亡；逐渐消失

2．in peace

和平地；安详地

3．in danger(of)

在危险中，垂危

4．in relief

如释重负

5．burst into laughter

突然笑起来

6．protect...from

保护……不受……(危害) 7．pay attention to

注意

8．come into being

形成；产生

9．according to

按照；根据……所说

10．do harm to

危害

11．without mercy

毫不留情地

12．respond to

对……作出回答

●重点句型

They lived on the earth tens of millions of years ago, long before humans came into being...千百万年前它们(恐龙)就在地球上生活，比人类的出现要早得多……

考

点

探

究互动探究·能力备考

Ⅰ.词汇短语过关

1．respond

vi.回答，答复；响应，作出反应

response n. 回答，回复；反应

respond to sb./sth.回答(比

answer, reply to正式) respond to sb./sth. (with/ by sth.) 用……回应某人(事) respond to (疾病、身体的受伤部分)对医药有良好反应

response to sb./sth. (对人/物)的回答/回复/反应

in response to 作为对……的反应

(1)They still haven't ____________ my letter.

他们至今仍没有回我的信。

(2)He ________ my suggestion ________ a laugh/______ laughing. 他对我的建议报以一笑。

(3)His illness didn't ____________ treatment by drugs.他的疾病对药物治疗没有反应。

(4)My mother opened the door ____________________ the knock, but there was no one outside. 听到敲门声后，我妈妈打开了门，但外面一个人都没有。

keys:(1)responded to

(2) responded

to

with

by

(3) respond to

(4) in response to）

2．certain adj. 确定的；无疑的；某(种) (1)作“某(种)”讲时，同义于

some。但

some 前不加冠词。

for a certain reason＝for some reason 由于某种原因

certain professors＝some professors 某些教授

a certain amount of time 相当一段时间

(2)作“确信的，有把握的”讲时，同义于

sure。但是

certain 的主语既可以是人，也可用于It is certain that...句型，而

sure 主语只能是人。

“be certain/sure＋从句”(人)有把握/确信……(表示主语的信念)

be certain/sure of/about sth. (人)确信(表示主语的信念) be certain/sure to do sth. 必定/肯定会做某事(主语常为二、三人称，表示说话人的信念) “make certain/sure＋从句”弄清楚/确保……

make certain/sure of/about sth. 把某件事情弄清楚

for certain/sure 确定地，确切地(做状语)

It is certain that... 一定会……(不能用

sure)

(1)There was ____ in his manner.他的态度有点冷淡。(2)Are you __________ it？你对此有把握吗？

(3)He is ______ his duty. 他肯定会尽职。

(4)__ __ he has wronged me. 我确信他冤枉了我。

(5)_____ ____ their team will win the match.

他们队肯定会赢得比赛。

keys;(1)a certain coldness (2)certain

about/of

(3)certain to do

(4)I’m

certain that(5)It’s certain that

3．contain vt. 包含；容纳(＝hold)；抑制(＝control)

(1)His paper ___________ no mistakes at all.

他的试卷没有一点错误。

(2)Orange juice ____________ things which help keep you healthy.

橘汁里含有有益于健康的东西。

(3)This bottle ___________ two glasses of beer.

这个瓶子可容纳两杯啤酒。

(4)He couldn't ____________ for joy.

他不胜欢喜。

(contained

contains

contains

contain himself )

4．affect

vt.影响；感动；(疾病)侵袭

be greatly/deeply affected

很/深受感动

be affected by heat/cold

中暑/着凉

be affected with high fever

发高烧

(1)The amount of rain ______ the growth of crops.降雨量直接影响庄稼生长。

(2)One of her lungs ____________ a little so that she has to rest.她的一叶肺有些感染，所以她不得不休息。

(3)The audience _____ by his speech.

听众被他的演讲深深打动了。

(affects

is affected

were deeply affected )

5．appreciate

vt. 欣赏；感激；喜欢

appreciation n. 欣赏；感激

appreciate sth. (thank sb.) 感激某事或某人

appreciatedoing sth.感激做某事

one/one's doing sth.感激某人做某事

I would appreciate it if...

如果……，我将不胜感激。

(1)He highly _____. 他非常感谢他的帮助。

(2)We shall _______________ you again. 我们将很高兴再次收到您的来信。

(3)I really _________ to the party. 你能来参加这次聚会我太高兴了。

(4)I would _______ you could help me.

如果你能帮助我，我将不胜感激。

(appreciated

his help

appreciate hearing from

appreciate your coming

appreciate it if)

6．succeed v．成功

success n. 成功；成就

成功的人或事

successful adj. 成功的

successfully adv. 成功地

succeed in doing sth.

have success in doing sth.

be successful in doing sth.成功做某事

achieve great success 取得巨大的成功

sb./sth. is a success 成功的人或事

(1)We all _____________________ the mid－term examination.我们都成功地通过了期中考试。

(2)Failure is the mother of _____.失败是成功之母。

(3)He was __ as a novelist.

他是非常成功的小说家。

(succeeded in

passing

success

a success)

7．harm

vt. & n．损害；危害

harmful adj.有害的

be harmful to＝do harm to

do sb. harm＝do harm to sb.对……有害

There is no harm in doing sth. ＝It does no harm (for sb.)to do sth.

做某事是个好主意(或没有坏处)。

(1)The dog seems fierce, but it won’t ______ anyone.这条狗看上去很凶，但它不会伤害任何人。

(2)Fruit juice can ________ children’s teeth.

果汁可能损坏儿童的牙齿。

(3)He may say no, but _______ asking.他可能拒绝，但问一问也无妨。

(harm

be

harmful

to

there is no

harm

in)

8．die out 灭亡，逐渐消失

die out 绝种，灭绝；熄灭；(风俗、习惯等)逐渐消失

die off(家族、种族等)相继死亡；(草木)先后枯死

die away(声音、光线、风等)渐弱，渐息，平息

die down(火、光线、兴奋、暴风雨等)渐弱；(声音)静下来

die of 指死于疾病、衰老、饥饿、悲伤等

die from 指由于外伤、外界原因、不注意、劳累过度等而死

(1) Scientists said that those plants ______ a century ago.科学家们说那些植物一个世纪前就绝种了。

(2) Many old customs ______________. 许多古老的风俗正逐渐消失。

(3)If the snowstorm does not blow over, the cattle will ______________.如果暴风雪不停息，牲畜就要死掉了。

(4)Open the air hole; the fire is ___________________.把气孔打开，火要熄了。

(5)Every winter some old people _______________ hypothermia.每年冬天都有一些老人死于体温过低。

(6)Nowadays many people ________________ cancer.现在有很多人死于癌症。

(died out

are dying out

die

off

dying

down die from

die of)

9．in danger (of...)处于危险之中

out of danger 脱离危险

(1)The drowned girl was obviously_________________________.很明显，那个溺水的女孩的生命危在旦夕。

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靖西民族高中

英语必修2 unit 4 语言点导学案

(2)The old house is _________________ collapse.

那所老房子有倒塌的危险。

(3)They were told at the hospital that their grandmother was ___.

他们在医院得知他们的祖母已经脱离危险了。

(in immediate danger

in

danger

of

out

of

danger

拓展：与

in/out of 搭配的短语

in order 有秩序

in sight 看得见

in trouble 在困境中

in line 成行(队)

in place 适合/当

in fashion 时尚out of order出故障(机器等工作不正常)

out of sight 看不见

out of trouble 摆脱困境

out of line 不成一直线

out of place 不合适

out of fashion 过时

10．protect...from/against... 保护……免受……(的伤害) defend...from/against...保卫……以抵制……

keep sb. from doing

stop sb. (from) doing

prevent sb. (from) doing阻止某人做

(1)Young plants should be well ______________ the cold.

幼苗必须被很好地保护以免受冻。

(2)The hen ___ its young _______ being attacked by the cat. 母鸡保卫小鸡使其免遭猫的袭击。

(3)Everyone should take up arms to ____ our country from invasion.

(4)Nothing can ______ us ______ realizing our dreams.

什么也不能阻止我们实现梦想。

(protected from

protected

against

defend

stop

from)

提示：(1)protect against 和

protect from 意思相似，有时可互换。但是，对于较大的事情，如：敌人的入侵、天灾等，常用

protect against, 对于较小的事情常用

protect from。

(2)在

protect...from/against... 结构中，from和

against 后面常跟

sth.，有时

against 后跟

being done 来强调动作的被动性。

(3)主动句中

prevent/stop...from...中的

from 可省略，在被动句中

from不可省略，而

keep...from...中的

from无论是在主动句还是被动句中都不能省略。

11．pay attention to

注意

Attention, please! 请注意！

(演讲用语) (＝May I have your attention, please？)

attract/catch/draw/get one's attention to 吸引某人的注意

fix/focus/concentrate one's attention on 将注意力集中于

devote one's attention to 专心致志于

call one's attention to 唤起某人对……的注意

提示：以上短语中的

to、on都是介词，其后接名词、代词或动名词。

(1)She ______________________________ her appearance.她很注重外表。

(2)A great deal of attention has been _____ protecting the environment.人们已对保护环境投入很多精力。

(paid

much

attention

to

paid to)

12．come into being

出现；形成；产生

bring...into being 使形成；使产生

for the time being 暂时；眼下

1)We don't know when the universe _______.

我们不知道宇宙是何时形成的。

(2)Such a custom ___________ long ago.

这种风俗很久以前就有了。

(came

into

being

came

into

being)

提示：come into being是不及物动词短语，无被动形式，无进行时。类似短语有：come into power 当权

come into effect 生效

come into action 开始行动

come into office 就职

come into sight 看得见

come into use 开始使用

Ⅱ.重点句型详解

They lived on the earth tens of millions of years ago, long

before humans came into being... 千百万年前它们(恐龙)就在地球上生活，比人类的出现要早得多……

long before 早在……之前很久

before可做连词，连接时间状语从句，做介词，连接时间点或做副词。long before 连接的时间状语从句用一般现在时呼应主句的一般将来时；一般过去时呼应主句的一般过去时或过去将来时。

拓展：(1)before long “不久以后”，相当于

soon after/shortly after, 既可以指将来，也可以指过去，所以与过去时或将来时连用，在句中做状语，不可以引导从句。

(2)long ago (现在的)很久以前。

(3)“It will be long before＋从句(一般现在时)”与

“It was long before＋从句(一般过去时)”的意思是“过很久才……”，强调经过的时间长。

(4)“It will not be long before＋从句(一般现在时)”与“It was not long before＋从句(一般过去时)”，意思是“没过很久就……”，强调经过的时间短。

注意：以上短语、句型中的

long均可以改用普通的时间名词或短语，表达不同的时间长度。

①Long before, there was a big museum here.

很久以前，这里有一座大博物馆。

②I had heard of him long before I came here.

早在我来这儿很久以前我就听说过他的情况。

③Before long he went to Canada to go on with his further education.不久以后他就去加拿大继续深造了。

④It was not long before she came. 没多久她就来了。⑤It will be long before we see each other again. The book was published ______ it was written.

A．soon before

B．long before

C．before long

D．soon after

答案：D 易

错

点

拨

自我完善·误区备考

1. contain/include (1)contain 意为“包含，含有，容纳，里面装有”，指的是包含的全部内容或容量，也可指里面所含的成分。其宾语与主语常是同位关系，不用于进行时态。

(2)include 意为“包含；连……在内，计入，算入，包括”，只能用于表示所包含之物中的一部分，其后的宾语往往是主语的一部分。常用

“including＋被包括部分”或“被包括部分＋included”。如：

Many people like tennis, including me/me included. 许多人喜欢网球，也包括我/我也在内。

用

contain和

include的适当形式填空。

(1)The Chinese diet is considered to be the healthiest in the world. It _____ a lot of fruit and green vegetables. (2)Everyone took part in the fight against the flood, ______ old people.

(3)The ____ can ___ 100 litres of water. (includes

including

container

contain )

2. affect/effect/influence (1)affect 常做及物动词，“影响，感动，感染”。

(2)effect 常做名词，“结果，效果，作用，影响”，常用于词组：have an effect on/upon sb. 对……有影响，take effect 生效，实行，come/go into effect 开始生效，开始实施。

(3)influence 可做动词也可做名词，表示“影响、感染”的意思时，是指使思想、行为、性质或发展和成长等发生变化的影响。它可以指坏的影响，也可以指好的影响，这种影响常常是潜移默化的。

(1)Probably we ______________ each other.

(2)To ____ a policy is to have an __ on it. (influenced

affect

effect)

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