人教版必修二Unit 4 Wildlife protection language points学案

Unit 4 Wildlife protection language points学案
一、核心单词
1. wild [waild] adj. 野生的；野的；荒凉的
归纳：be wild about sth/sb.（对某事物/某人）极热心或热爱
be wild with… 因……而发狂
小练：用wild适当短语填空。
(1) The crowd went _________ delight.
(2) The children _____________ the new computer.
2. relief [ri'li:f] n. (痛苦或忧虑的) 减轻或解除
归纳： (much)to one’s relief 使某人大为放心；使某人深感宽慰
小练：中译英(1) 我最庆幸的是没有迟到。
______________________________________________
(2) 见到你在这儿也就放心了。
______________________________________________
3. hunt [h?nt] vt.& vi. 打猎；猎取；搜寻
归纳：hunt for 搜寻，寻找
hunt after 探求；追求
小练：用hunt的适当短语填空。
(1) I am __________ a lost book.
(2) Many people ___________ fame in their lives but never find it.
4. distant ['dist?nt] adj. 远的；远处的
(1) The airport is about ten miles distant from the city.
机场距离城市大约十英里远。
(2) She is a distant cousin of mine. 她是我的远房表妹。
归纳：be distant with / towards with sb. 对某人冷淡
小练：根据中文意思完成句子。
(1) 这两种学说之间没有什么关联。
There is a _____________ between the two theories.
(2) 他对他妈妈总是很冷淡。
______________________________________________
5. mercy ['m?:si] n. 仁慈；宽恕；怜悯
归纳：at the mercy of sb./sth.任由某人(某事物)摆布或控制
have mercy on / upon对……有怜悯心
小练：中译英(1) 那艘船在暴风雨中失去了控制。
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(2) 可怜可怜我们吧。
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二、重点词组
1. pay attention to 注意
短语归纳：catch sb.’s attention 吸引某人的注意
draw attention to sth. 注意某事物
give one’s attention to 注意……
小练：根据中文意思完成句子。
(1) 报纸的大标题引了起他的注意。
______________________________________________
(2) 她要我注意报告中的一处错误。
She ________________________ an error in the report.
2. die out 灭亡；逐渐消失
短语归纳：die away减弱；消失
die down逐渐降低；减弱
be dying for/to do sth.渴望某事 die of 死于（饥饿、病）
die from死于（外界引起的） die hard很难改变；顽固
小练：用die 构成的词组填空。
(1) The noise of the car ________ in the distance.
(2) The old traditions are _________.
(3) The man _________ a wound .
(4) I’m ________ something to eat.
3. come into being形成；产生（不可用于被动语态或进行时态）
短语归纳：come into effect实施
come into being 形成
come into use投入使用 come into power上台执政
小练：用 come的相关词汇填空。
(1) When did the world _________?
(2)The new seat-belt regulations __________ last week.
(3) When did this word ___________?
三、课文回顾
Daisy had always longed to help 1 (endanger) species of wildlife. One day when she woke up she was taken to Tibet by a flying carpet. There Daisy saw an antelope 2 (look) sad and then knew the antelopes were an endangered species. Daisy wondered what
3 (do) to help them. The flying carpet travelled so fast 4 next minute they were in Zimbabwe. Daisy turned around and found that she 5 (watch) by an elephant. It asked Daisy to take its photo. 6 relief Daisy burst into 7 （laugh). A monkey watched them and protected itself 8 mosquitoes by rubbing. The monkey told them that they should pay more attention to the rainforest where it lived and appreciated 9 the animals lived together. Daisy was amazed and they flew home. 10 they landed, things began to disappear. But Daisy had learned a lot after the experience.
四、句子精析与仿写
1. 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……
句子分析：(1)long before相当于long ago，意为“很久以前”，常用于过去时或过去完成时的句子中作时间状语，before后边可以跟从句。(2) before long相当于soon或a little later，意为“不久；不久以后”，常与将来时、过去时态连用，在句中作状语，不可以接从句。(3)It is/was not long before+从句“不久就”。(4) It will be long before+从句“要过很久才……”。
仿写： (1) 早在我来这儿很久以前我就听说过他的情况。
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(2) 不久之后他就去加拿大继续深造了，三年后才回来。
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2. No rainforest, no animals, no drugs. 没有雨林,就没有动物,也就没有药物了。句子分析：no为形容词，其后一般接名词。
仿写： (1) 无风不起浪（无火不冒烟）。
No fire, _____________.
(2) 没有竞争就没有进步。
______________________________________________
(3) 不劳无获。
______________________________________________
3. Others think the earth got too hot for the dinosaurs to live on any more. 其他人认为地球变得太热，以至于恐龙生活不下去了。
句子分析：too…to…“太……而不能……”。当too后面的形容词为happy, ready, willing, eager, anxious等表心理状态的词时，to后面的动词表肯定。
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仿写： (1) 车太贵了，他买不起。
______________________________________________
(2) 改过不嫌晚。
______________________________________________
(3) 我只是太想知道结果了。
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4. She turned around and there was an antelope with a sad face looking at her. 她转过身来，一只羚羊一脸苦相地望着她。
句子分析：复合结构with+宾语+宾补，一般在句中作状语或定语。
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仿写： (1) ?由于他母亲的帮助，他工作进展得很顺利。
______________________________________________
(2) 有向导带路，我们很容易就找到了那个村庄。
______________________________________________
5.They learned this from the way the bones were joined together.
他们从骨头的接合方式上得知此结论。
the way 后接的定语从句中，关系代词通常用that, in which或省略。
仿写： (1) 我不喜欢你嘲笑她的方式。
______________________________________________
(2) 你这么个做法，简直是疯了。
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一、核心单词1.(1) wild with (2) are wild about
2.(1)To my great relief/Much to my relief, I wasn’t late.
(2) It’s a great relief to find you here.
3.(1) hunting for fame (2) hunt after
4.(1) distant connection (2) He is always distant with his mother.
5.(1)The ship was at the mercy of the storm.
(2) Have mercy on us!
二、重点词组
1.(1) A newspaper headline caught his attention.
(2) drew my attention to
2.(1)died away (2)dying out (3)died from (4) dying for
3.(1)come into being (2) came into effect (3)come into use
三、课文回顾
endangered 2.looking 3.would be done/ to do 4. that
5. was being watched 6. In 7.laughter 8. from 9. how 10. As
四、句子精析与仿写
1. (1) I had heard of him long before I came here.
(2) Before long he went to Canada to go on with his further education and returned three years later.
2.(1) no smoke (2) No competition, no progress. (3) No pains, no gains.
(3) I’m too eager to know the result.
3.(1) The car is too expensive for him to afford.
(2) It’s never too late to correct mistakes.
4.(1) With his mother helping him, he is getting on well with his work.
(2) It’s easy for us to find the village with the guide leading the way.
5.(1) I don’t like the way (that) you laugh at her.
(2) The way (that) you are doing it is crazy.