Learning about Language教学设计第一课时

金昌市第四中学（高二年级）英语教学案 主备人：余天生 总第 课时

Unit 2 Working the land 第3课时

【教学目标】

1.Enabale Ss to learn the usages of the important words and expressions. 2.Enable Ss to learn the usages of the important words and expressions by talking and doing exercises. 3.Enable the students to learn to learn by themselves. 4.To arouse Ss’ interest in learning about science. 【教学重难点】

Learn the usages of the important words and expressions. 【教学方法】

Talking，doing exercising. 【教学过程】

一、预习检测

I.英译汉

1.国籍nationality

2. 工作occupation

3.性格，个性personality

4.遗憾regret

5.生产，制造production

6.逐渐增强build up

7. 导致lead to

8.发现discovery

9. 集中于focus on

II.根据下列各句句意及所给单词的首字母或汉语提示，写出所缺单词的正确形式。

1. When you go out in the hot sun, you should always put cream on your skin to avoid getting s_____.

2. The young girl is s_____ to bring up a family alone. 3. The measures will enable us to increase our o_____ of bicycles soon.

4. My friend was down with the flu, and _____ (因此) couldn’t come to the party. 5. The _____ (令人不安的) problem has been making it hard for him to sleep every night.

6. In ten years the city’s population e_____ by 12%, which has made the city more crowded. 7. Although he speaks English fluently, he is not of British or American _____ (国籍). 8. Please state your name, address and _____ (职业). 9. Our products are _____ (出口) to Southeast Asia to gain more profit. 10. Blood _____ (循环) in the body until life stops.

The keys:1. sunburnt

2. struggling

3. output

4. therefore

5. disturbing

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金昌市第四中学（高二年级）英语教学案 主备人：余天生 总第 课时

6. expanded

7. nationality

8. occupation 9. exported

10. circulates 二、交流提升

I.Get Ss to find the word and phrase from the text for each of these meanings. 1. ______brown(skin)from spending too much time in the sun 2.______to make something or somebody free of 3.______to become larger in size,number or amount 4.______to send goods,information etc to people

5.______would prefer to 6.______to try extremely hard to achieve something 7.______to send things to foreign countries for sale 8.______pleased by having what one wants or needs 9.______to provide with things necessary for a certain purpose 10.______plant grown by farmers and used as food

11.______because of The keys：1.sunburnt 2.rid of 3.expand 4.circulate 5.would rather 6.struggle 7.export 8.satisfied with 9.equip 10.crop 11.thanks to II.Help the students to find words from the previous pages of this unit to replace the underlined woris. You may need to change the words'forms to fit. 1.According to the WHO's information,about 1.8 million people across the world die each year from diseases caused by unsafe food and water. 2.Different kinds of powerful corn,another hybrid grain,has been developed by scientists of many different races.

3.Not having enough food leads to poor health and,therefore,sickness. 4.Over 56 percent of the people in a small Southeast Asian country are in iobs related to agriculture. 5.With the open conditions in today's international business world,hybrid grains can be sold and sent abroad to countries around the world. The keys:1.statistics, globe 2.

super, nationalities 3.

Hunger, disease 4.

Vietnam, occupations 5.

freedom, exported III. Help the Ss to complete the passage with the words below in their proper forms. disturbing expand output struggle battles grain crops decade equip In the past _______, some of the farmers in the west of China have met with some success in the _______ against the __________desert. _________ with new scientific farming 教研组长签字：

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金昌市第四中学（高二年级）英语教学案 主备人：余天生 总第 课时

methods, they have been able to use less farmland than in the past. Their _______ of _____ and other _______, however, is still the same, which makes it possible for them to use the remaining farmland for planting trees. These and other farmers are starting to win small _______ in the treat war against the _________ growth of the desert. The keys：decade ,struggle,

expanding,

Equipped,output,grain,crops,battles, disturbing 三、达标检测

用所给词的适当形式填空。

1. _____ (eat) more fruit every day is helpful to keep the flu away from you. 2. It’s no use _____ (argue) with him, so you’d better give it up. 3. I can hardly imagine Peter _____ (sail) across the Atlantic Ocean alone. 4. —You were brave enough to raise different opinions at the meeting. —Well, now I regret _____ (do) that. 5. One learns a language by making mistakes and _____ (correct) them. 6. He is proud of his son’s _____ (win) first prize. 7. —What do you think of the book? —Excellent. It’s worth _____ (read) a second time. 8. This new order will mean _____ (work) overtime. 9. Jenny could not help _____ (cry) when she was reading the moving story. 10. She looks forward every spring to _____ (walk) in the flower garden. The keys:1. Eating

2. arguing

3. sailing

4. doing

5. correcting 6. winning 7. reading 8. working

9. crying

10. walking

四、作业布置

1.Read the passage on Page10 three times.

2.Read the new words in this unit three times. 3.Preview and do the exercises on Page 13. 五、板书设计

Unit 2 Working the land 第4课时

Keys to the exercises.(omitted) 教研组长签字：

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