Learning about Language教案板书设计

Unit 2 Working the land---Learning about language

学习目标

1.

帮助学生更好的掌握阅读课文中的词语

2.

帮助学生了解并掌握v-ing形式作主语和宾语的用法

Step1

Lead in Step2

Discovering useful words and

expressions 。

一猜词游戏

二.Find words from the previous pages of this unit to replace the

underlined words .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

jobs 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. 三

Complete the passage with the words below in their proper forms.

disturbing expand

output struggle battles grain crops decade equip

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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 methods, they have been

able to use less farmland than in the past . Their ___________ of__________ and other __________,hower, 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 great war against the ___________growth of the desert. Step3

Discovering useful structures 1 v-ing 基本形式

一般式

完成式

2 v-ing

作主语

重点记忆it作形式主语

3 v-ing

作宾语

重点记忆口诀

4难点突破

（1）重点记忆need want require 主动表被动

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主动形式

被动形式

（2）v-ing复合结构作主语和宾语

Step4

Summary Step5

Exercise Step6

Homework

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