1、九年级（上）Unit 2 Topic 2 Section A 导学案All these problems are very serious.一、自主学习：根据句意以及首字母提示写出单词。1.Listen! It is blowing strongly outside.Maybe it is going to have a s_.2. There is nothing but s_ in the desert.3. They will try their best in the Dragon Boat Race a_ they may fail.4. I c_ understand his me
2、aning through your explanation.5. People should eat less fat to r_ the risk of heart disease.二、新课导航1. Work alone: Number the pictures in Textbook P36：Part3.2. Group work: Use the following phrases to make a report about how sandstorms come into being?Key phrases: wash the earth away, many trees, cha
3、nge into desert, forests gone, sandstorms come into being, cut down trees_3. Key phrases in 1a:1) 强烈地吹_ 2) 结果_3) 转变成_ 4) 阻止做某事_5) 把吹走_ 6) 把冲走_7) 人，人类_ 8) 需要做某事_9) 做些事情_ 10) 保护环境_【即学即练】Textbook P36：Part2三、巩固提升: 根据所给汉语提示补全英语句子，每空一词。1. With the help of our government, our hometown has _ _（变成）a new one
4、in the last three years.2. Li Ming didnt study hard. _ _ _（结果是）, he didnt pass the English exam.3. We shouldnt_ _（砍到）the trees because trees can clean air and save a lot of water.4. A strong wind may_ _（吹走）flowers pots outside peoples houses.5. We believe nothing can_ the wheel of history _（阻止）movin
5、g ahead.四、课堂小测( ) 1. We lost the basketball game, _everyone played well. A. because B. although C. if D. so( ) 2. -Is there_ important in todays newspaper?-Nothing special. A. everything B. nothing C. something D. anything( ) 3. Giving up smoking can _the risk of lung disease. A. increase B. produce
6、 C. reduce D. continue( ) 4. Water will _ice when the temperature is below 0. A. change into B. pour into C. put into D. come into( ) 5. -Wang Mei had an accident on the way to school. She fell off her bike and got badly hurt.- _ A. Thats nothing serious. B. It certainly was. C. Im sorry for it. D. Im sorry to hear that.
