江苏省华罗庚中学高二英语学案新人教版必修5：Unit2 The environment 单元课时2 The economy or the enviro

单元课时2（学生版）

课题：The economy or the environment --------- must we choose?

教学目标：Students are expected to understand the two expert s’opinions, reinforce their reading comprehension skills and improve their overall ability.

教学流程：

1. Checking the homework of translation and reading comprehension

2.Reading.

Read The economy or the environment --------- must we choose? And answer the questions(A)

Read the text again to gain the main idea of the text

3.Try to finish C1,C2 and D.

重点、难点：

★I am talking to you today about the way large areas of the world are damaged by industrial waste.

★The world’s population has grown to more than six times what it was in 1800.

★.My suggestion is that we should try to cut back on production and reduce the amount of things we make and buy.

★Asking around, I find many people willing to pay slightly higher prices for things that are environmentally friendly.

课前导读：

Last term I went to a local paper factory to investigate what damage it was doing to the local environment. When I saw the untreated toxic liquid waste being discharged directly into the river nearby, I could not help asking the director of the factory why they had not introduced any purification facilities to treat the waste. I was told that the factory could not afford to invest in any pollution control devices. ‘After all,’ he said, ‘if people want paper, they have to get used to the waste too.’

What do you think about what the director of the paper factory said?

Do you think that we can achieve a balance between the economy and the environment?

反馈巩固：

一、词汇

1.economy---_____________(adj.)--____________(经济学家)

2.environment---____________(adj.)--____________（环境保护专家）

3.preservation---____________(vt.)

4.poisonous---_______________(n.)

5.benefit---______________(adj.)

6.responsible---____________(n.)

7.stable---______________(n.)

8.effective---___________(n.)--________(vt.)

9.destruction---____________(vt.)

10.disappoint---_______________(n.)

11.establish---_____________(n.) 12.concern-_________

(adj.)--________(prep)

13.conservation---___________(vt.) 14.prohibit---_______________(n.)

15.expand---______________(n.)

16.appreciate---______________(n.)

17.shame--_______________(adj.)

18.decrease---________________(反义词)

19. technical ---_____________(技术人员) 20.

diverse---_________________(n.)

二、单词拼写

1. I’ve got something of great(重要) to discuss with you.

2. The films and stories about killings have a bad e on children, I think.

3. Advanced farming techniques brought in have increased a production these years.

4. Inflation (通货膨胀) is a blow to the nation’s e.

5. On nature day, no p or destruction of nature is allowed.

6. The wonderful view a to our pleasure.

7. He is fond of the (气氛) of peace and calm in the country.

8. Sunshine and moisture (水分) are b to living things.

9. There has been a (减少) in our imports this year.