2009-2010学年度 高二英语讲学案Unit 2 The Environment (1) 主备人：王淑平
Reading The ecomomy or the environment –must we choose?
Teaching aims:
(1) To read a passage about economy and environment to improve their reading ability.
(2) To make them aware of the problems caused by man with the development of economy.
Important points & difficult points:
(1) To help the students learn how to keep the balance between economy and environment.
(2) To help the students learn how to read a debate.
自主预习：I重点单词
1._________(adj.)环境的与环境有关的 _________(n.) 环境_________(adv.)
2._________(n.)保护，保存 __________(v.) 3._________(adj.) 工业的 _________(n.)工业，行业
4._________(adj.)有毒的 __________(n.&v.) 5._________(n.) 污染 ____________(v.)
6.__________(n.) 生产 ________(v.) _________(n.)产品
7.__________(adj.)有益的__________(n.&v. ) 8.____________(n.)责任，职责 ____________(adj.)
9.________(adj.) 有效的 ____________(n.) _________(adv.)
10.__________(n.) 检查，视察 ___________(v.)11.__________(n.) 经济 _________(adj.)经济的
12._________ (n.)破坏，毁坏 ____________( 反义词n.)建设
II．重点短语：
1.自由发言_____________ 2.加之，另外_________________
3.削减，减少 __________ 4.用完，耗尽__________________
5.对。。关心 __________ 6.对。。。负责__________________
7.打扫干净 ___________ 8.扫除，消灭__________________
9.砍到 ____________ 10.反对 ___________________
二、用所给动词的正确形式填空：
1. The man ________ (speak) at the meeting now is from the south.
2. The bridge ________ (build) now is said to be finished next year.
3. Every morning I see the old man ________ (walk) in the park.
4. Before ________ (admit) to the university, he was a farmer.
5. The boy was __________ (disappoint), so I didn’t believe him.
6. While ________ (clean) the window, my finger was cut unexpectedly.
7. Generally ________ (speak), he is a good student.
8. Those naughty boys were caught ________ (steal) apples in the supermarket again.
9. ________ (repair), the swimming pool isn’t open to the public these days.
10. ________ (finish) doing his homework, he began to watch TV.
三．填空使句意完整并用所给词的正确形式填空：
With the 1 (develop) of industry, air pollution 2 (get) more and more serious. In Beijing, many people suffer different kinds of illnesses because of air pollution.
Air pollution is caused by the following 3 : About half of the problem is caused by vehicles. There are more and more cars, buses on the roads, and they give off 4 (poison) gases. 25% of air pollution is caused by factories. Another factor is the smokers. Smoking not only does harm to their health 5 to others. In 6 to these, about 10% of air pollution is caused by other reasons.
We should take some measures to fight 7 pollution. New fuel can 8 (use) to take the place of gas. We can plant more trees. If everybody realizes the
9 (important) of environment and does something to stop pollution, the problem will 10 (solve).
四．根据课文内容，完成表格; www.xkb1.com
Debaters | Points | Reasons | Suggestions |
Lin Shuiqing (represents the Environment) | 1.______ development is bad for the envionment | >Many places have been destroyed and many plants and Animals have died. >Many sea creasures are being 2.______ out by fishing boats. >More and more people need more land to live on and more food to eat. | >People should cut back on oproduction and reduce the 3.______of things they make and buy. >People shouldhtink more about 4._________. >Teach people about 5._______ friendly ways of living. |
Qian Liwei (represents the Economy) | Economic development does not have to be bad for the envionment. | >Many factories and industries control thr amount of pollution they produce. >They are careful to spend more money 6.________ the damage they cause. >The people running factories are7.______about the environment. | People should produce more things from recycled materials and less from materials taken 8._____ from the environment . There should be more 9_____ to preserve the environment and allow the economy to grow at the same time. > Factories which pollute the environment should have to pay 10.______ taxes. |
五．选词填空：
A.lie,lay
1.Throughout the night ,I______in bed,unable to fall asleep.
2.The naughty boy is always telling ____________.Listen,he is _________again now.
3.To my surprise,I found my wallet still __________ where it was _________last night.
4.My sister who loves __________in bed dreaming _________ to my mother that the big cock
had ______an egg.
B.situation/state /condition
1.She is in a good ___________of mind.
2.This kind of fruit may soon rot under present __________.
3.The country is facing a very difficult economic ___________.
Key: 1.environmental, environment ,environmently
2.presevation ,preserve , 3.industrial ,industry
4.poisnous, poison 5.pollution,pollute
6.production ,produce 7.beneficial ,benefit
8.resposibility ,responsible 9.effective, ,effect ,effectively
10.inspection ,inspect 11.economy ,economic
12.destruction ,construction
II. 1. open the floor 2.in addition
3.cut back on .4.run out of
5.be concerned about 6.take responsibility for
7.clean up 8.wipe out 9.cut down 10.be against
III. 1. speaking 2. being built
3. walk 4. being admitted
5. disappointing 6. cleaning
7. speaking 8. stealing
9. Being repaired 10. Having finished
IV>. 1. development 2. is getting
3. reasons 4. poisonous
5. but (also) 6. addition
7. against 8. be used
9. importance 10. be solved
V>1.Economic 2.wiped 3.amount 4.recycling 5.environmently
6.repairing 7.concerned 8.directly 9.laws 10.higher
VI. A.1.lay 2.lies lying 3.lying laid 4.lying ,lied ,laid .
B. 1.state 2.condition 3.situation
高二英语讲学案Unit 2 The Environment Reading(2) 主备人：王淑平
Teaching aims and demands: 新 课标 第一 网
1.Get the students to grasp the usage of some important words and expressions.
2.Get the students to practice mastering the language points.
Teaching important points and difficult points:
.How to help the students be familiar with the language points.
自主预习：熟记重点句型和划线部分
1.In addition, many sea creatures are being wiped out by fishing boats.(line16)
2.These boats catch large numbers of fish without giving them time to lay eggs.(line16)
3.The world’s population has grown to more than six times what it was in 1800.(line20)
4.My suggestion is that we should try to cut back on production and reduce the amount of things we make and buy.(line22)
5.Mr Lin suggested we should cut back on the amount of things we produce in order to save the environment
6.The amount of rubbish we produce is turning into a big problem; we need to think more about recycling.
7.But I do agree that recycling may be the key to helping both sides.(line45)
8.It is obvious that you are very concerned about the present situation of our environment.(line 29)
9.Asking around,I find many people willing to pay slightly higher prices for things that are environmently friendly.(line51)
10.What if we run out of space?(page25)
课堂练习：
approach, flow, shame, cut back on, poisonous,debate, expand, in addition to, effective,beneficial, preservation,
key, wipe out, run out of, slightly, obvious
1. Many people don’t realize that profits are ________ out of the country.
2. A company of enemy force was caught in the fight and was ________ right away.
3. After the big job was finished the builder ________ the number of men working for him.
4. Our company is thinking of ________ its business relationship with China.
5. It was ________ that some disaster had occurred there.
6. We suggest that more ________ measures be taken to solve the problem of pollution.
7. In practice, most planes either are delayed or arrive ________ ahead of schedule.
8. There’s no ________ in saying “I don’t know”.
9. Fresh air and good food are ________ to the health.
10. I ________ money every month. I cannot save a single penny.
11. The police are responsible for the ________ of law and order.
12. We ________ on the question till late into the night.
13. ________ English, he has to study a second foreign language.
14. Scientific farming is the ________ to the further development of agriculture.
15. As we ________ the coast, the skies cleared and presently became cloudless.
三、单项填空
1. There are still many people suffering a lot, and we are to do something to ________ poverty.
A. keep outB. wipe out C. give outD. run out
2. The man ________ the book down and ________ down for a rest.
A. laid; lay B. laid; lied C. lay; laid D. lay; lay
3. You look tired and sad. ________, you are in a difficult position there now.
A. GraduallyB. Eventually C. Obviously D. Particularly
4. The prices of daily goods are rising, so we have to ________ everyday expenses.
A. cut back onB. put down to C. look back to D. keep up with
5. Only strict inspections and heavy fines are ________ ways to prevent those factories from piping
waste water into the river.
A. effectiveB. beneficial C. affective D. infective
6. —That’s me when I graduated from college. See what I look like now.
—Why not take up exercise to improve your ________?
A. look B. form C. appearance D. figure
7. — What do you think of his story in the jungle? — ________, I can’t believe it.
A. Attractive B. Obvious C. Ridiculous D. Cheerful
8. He’s considered as such a(n) _______ student that all of us believed that his future would be very bright.
A. absurdB. poorC. awful D. gifted
9. He is not a bit mean; instead he is always ________ to help anyone in trouble.
A. possibleB. probableC. likely D. willing
10. Much to the couple’s comfort, their income is now double ________ it was five years ago.
A. that B. thanC. which D. what
11. If you look out of the window on the right of the train, you’ll see we’re now ________ the mountain areas.
A. approaching B. arriving C. getting D. coming
12. — How do you deal with the disagreement between the company and the customers?
— The key ________ the problem is to meet the demand ________ by the customers.
A. to solving; making B. to solving; made C. to solve; making D. to solve; mad
四、汉译英：www.xkb1.com
I.. 1. flowing 2. wiped out
3. cut back on 4. expanding
5. obvious 6. effective
7. slightly 8. shame
9. beneficial 10. run out of
11. preservation 12. debated
13. In addition to14. key15. approached
1-5 BACAA 6-10 DCDDD
11-12 AB
Translation:
1.The plan /proposal is under debate.
2.We approached the birds quietly and watched them.
3.Proper arragement is the key to success.
4.What if he gets angry?
5.He is always running out of money before the end of every month.
6.Large amount of money were spent on the bridge.
7.He eats twice what I eat.
8.I asked around to see if anyone could help.