山東省沂水一中高二英語(yǔ) Unit 5 the first period課件(21) 新人教

1、Unit 5 The power of nature2021/8/8 星期日1Unit 5The first period2021/8/8 星期日2 Teaching methods situational teaching method ; cooperative learning method; programmed teaching method; task-based and assessment teaching methods.2021/8/8 星期日3Teaching aims and demands一、topic: Volcanoes; crater lakes; cyclon

2、es; floods二、vocabulary三、functions: Emotions: joy, fear, anxiety, surprise四、grammar : Revise the ing form2021/8/8 星期日4Arrangement of teachingthe first period: warming upthe second period: language points of readingthe third period : readingthe fourth period : learning about language and language poin

3、ts of using languagethe fifth period: using languagethe sixth period: grammarthe seventh period: exercises 2021/8/8 星期日51. Check up Daily Exercises2021/8/8 星期日6 Look at the diagram on the right. It shows a volcano erupting. What do you know about volcanoes? Share your knowledge with others in your c

4、lass. Use some of the words on the diagram in your discussion.2021/8/8 星期日7 Have you ever thought about how powerful nature is? Have you ever considered how weak humans are compared with a volcano, hurricane or earthquake? Yet, however weak we are, we are not completely powerless. In your groups dis

5、cuss ways human being sprotect themselves from powerful natural forces.2021/8/8 星期日8earthquakefloodsdrought2021/8/8 星期日92021/8/8 星期日10thunder/ lightningtornado/cyclonetsunamihurricane /typhoon2021/8/8 星期日11volcano-eruption2021/8/8 星期日12What do you know about volcano?Do you know how a volcano erupts?

6、2021/8/8 星期日13volcano-eruptionBoiling rock erupts from the crater; the lava flows slowly down the mountain. Magma chamberLavaCraterAsh cloud/volcanic ash2021/8/8 星期日14 Get a more knowledge of volcano1) How is a volcano formed?The rocks under the earth become hotter and hotter and erupt from the mountain.2021/8/8 星期日15Near the oceans.2) Where is the most possible place that a v