选择性必修 第三册Unit 3 Environmental Protection学案

UNIT 3 ENVIRONMENTAL PROTECTION

阅读教材P32－33中的材料，选出最佳选项

1．Which is not the cause of the Li River's pollution?

A．Many tour boats.

B．More household and commercial waste.

C．Too many fish species.

D．More chemicals.

2．According to the passage，which is not the measures that have been taken to reduce the pollution of the river?

A．Preserving new generation.

B．The construction of waste water treatment facilities.

C．Setting up strict regulations.

D．Spreading environmental awareness.

3．What does the writer think of the measures that have been taken?

A．Effective.　　　 B．Harmless.

C．Useless. D．Opposed.

[答案]　1—3　CAA

Words and Phrases

　on behalf of 代表(代替)某人

[教材原句P29] I'm doing a project on behalf of my school about global warming.

我代表我的学校做一个关于全球变暖的项目。

[例1]　My father can not be here，but I want to thank you on behalf of him.

我父亲不能前来，我代表他向你们致谢。

[例2]　On behalf of the department I would like to thank you all.

我谨代表全系感谢大家。

[造句] 　代理人代表他的委托人说话。

The agent spoke on behalf of his principal.

[即学即练]　单句语法填空

①I paid the money on your(you) behalf.

②She gave a piano recital on a charity's behalf.

　sensitive adj. 敏感的；善解人意的；灵敏的

[教材原句P29] Why is nuclear power a sensitive topic?

为什么核能是一个敏感话题？

[例1]　She is very sensitive to other people's feelings.

她很能体谅他人的感情。

[例2]　Health care is a politically sensitive issue.

医疗卫生是政界的一个敏感问题。

[造句] 　证券市场(Stock Exchange)对政局变化非常敏感。

The Stock Exchange is very sensitive to political change.

[即学即练]　单句语法填空

①People must be sensitive to this possibility when they make volunteer activities a must.

②She is very sensitive about her appearance.

③I think the suggestion is sensible(sense)．

[小片段助记]

It is sensible to avoid sensitive topics.Because when you are sensitive of the influence，it will be too late.

　disposal n. 去掉；清除；处理

[教材原句P32] New rules were also introduced regarding tour boat routes and garbage disposal methods.

还引进了有关旅游船路线和垃圾处理方法的新规则。

[例1]　A few hours later bomb disposal experts defused the devices.

几小时以后拆弹专家拆除了该爆炸装置。

[例2]　Do you approve of my disposal of these folds in the curtain?

你赞同我在窗帘中折这些褶吗？

[造句] 　安全处理核废物是个大问题。

The safe disposal of nuclear waste is a major problem.

[即学即练]　单句语法填空

①I have known how to dispose of you.

②Do you have this information at your disposal?

　inspection n. 检查；查看；视察

[教材原句P33] At the same time，they started to carry out inspections regularly and fine tourist organisations for abuses.

与此同时，他们开始定期进行检查，并对滥用权力的旅游组织进行罚款。

[例1]　The headmaster went on a tour of inspection of all the classrooms.

校长巡查了所有教室。

[例2]　Engineers carried out a thorough inspection of the track.

工程师对轨道进行了彻底检查。

[造句] 　可否把你的行李指给我们检查？

Would you mind pointing out your luggage for inspection?

[即学即练]　单句语法填空

①Extensive texts have been carried out on the patient.

②How will the final product be inspected for quality?

　tolerate vt. 忍受；包容；容许

[教材原句P34] The villagers could no longer tolerate the situation.

村民们再也不能忍受这种情况了。

[例1]　This sort of behaviour will not be tolerated.

这种行为是不能容许的。

[例2]　I don't know how you tolerate that noise!

我不知道你怎么能忍受那样的噪音！

[造句] 　对疼痛的忍受力因人而异。

The ability to tolerate pain varies from person to person.

[即学即练]　单句语法填空

①I could not tolerate their making(make) up any excuses for what they did.

②Some plants are tolerant(tolerate)of extreme heat.

③She had no tolerance(tolerate)for her deskmate's shortcomings.

[名师点津]　

tolerate/stand“忍受”，后只接动词­ing形式作宾语；bear/endure可接动词­ing和动词不定式两种形式作宾语。

[小片段填空]

I have no tolerance what he said at the meeting，even though I can tolerate his bad temper.(tolerate)

Sentence Patterns

　 with＋n.＋v.­ing结构

[教材原句P32]Water pollution levels increased，with more household and commercial waste ending up in the river.

水污染水平升高，更多的家庭和商业废物最终流入河流。

句式分析：本句中的“with more household and commercial waste ending up in the river”是“with＋n.＋v.­ing”结构。

[例1]　I won't be able to go on holiday with my mother being ill.

因为妈妈有病，我无法去度假。

[例2]　With the crowds cheering，they drove to the palace.

在人群的欢呼声中，他们驱车来到皇宫。

[造句] 　他没熄灯就睡着了。

He fell asleep with the lamp burning.

[即学即练]　单句语法填空

①He sat there with his eyes closed(close)．

②With so many people to help(help) us，we are sure to finish it in time.

③She said goodbye with tears in her eyes.

排序题

排序题的考查形式是在选项中列举一些具体的事实，然后对这些事实进行排序。

[例题分析]

A schoolgirl saved her father's life by kicking him in the chest after he suffered a serious allergic (过敏的) reaction which stopped his heart.

Izzy，nine，restarted father Colm's heart by stamping(踩) on his chest after he fell down at home and stopped breathing.

Izzy's mother，Debbie，immediately called 999 but Izzy knew doctors would never arrive in time to save her father，so she decided to use CPR.

However，she quickly discovered her arms weren't strong enough，so she stamped on her father's chest instead.

[方法技巧]　要求考生根据事件发生的先后顺序和句子之间的逻辑关系，找出事件发生、发展的正确顺序，解题方法可采用“首尾定位法”。即先找出第一个事件和最后一个事件，迅速缩小选择范围，从而快速选出正确答案。

◆What's the right order of the events?

①Izzy kicked Colm.

②Debbie called 999.

③Izzy learned CPR.

④Colm's heart stopped.

A．③①②④　　　　 B．④②③①

C．③④②①  D．④③①②

[答案]　C

[即学即练]

请快速排出下列事件的正确顺序

People can use a home computer to make their shopping lists. Once at the store，a shopper can use a preferred customer card to start a system that will organize the trip around the store. If you're looking for toothpicks，you type in the word or pick it from a list，and a map will appear on the screen showing where you are and where you can find them...

◆Which of the following is the correct order of shopping with the computerized shopping carts？　　

a．Start the system.

b．Make a shopping list.

c．Find the things you want.

d．Go to a self­checkout stand.

A．abdc B．bacd

C．acbd D．bcad

[答案]　B