约1760字。

　　Unit  5   The power of nature教案
　　I．单元教学目标 (技能目标)
　　 Talt volcanoes and the work of volcanologists
　　 Practise expressing fear and anxiety
　　 Revise the –ing form used as adverbial in a sentence
　　 Write about an experience in a nature disaster    
　　II．目标语言
　　1． 功能句式: expressing fear and anxiety.
　　 I was so excited about what I had done and where I was, I forgot my fear.
　　 I was very worried that…
　　 I was very relieved when…
　　 I was trembling almost as much as the ground under my feet.
　　 I was still terrified.
　　 I was so nervous that my whole body was damp with sweat.
　　 I was so anxious that I couldn’t move for a long time.
　　 I had to force myself not to panic.
　　 Then I got up the courage to …
　　2.词汇
　　四会词汇：volcano erupt eruption ash hurricane adventure bore excite evaluate unfortunate unfortunately fountain absolute absolutely fantastic crater potential impress  precious novelist cancel effort relieve tremble sweat anxiety anxious panic  courage typhoon heaven diverse diversity unique bathe swallow guarantee
　　词组：compare …with  burn to the ground   make an effort   make one’s way
　　glance through   vary from … to
　　3. 语法：the –ing form used as adverbial in a sentence
　　looking carefully at the ground , I made my way to the edge of the crater.
　　Having experienced quite a few earthquakes in Hawaii already, I didn’t tach notice.
　　III．教材分析
　　本单元以the power of nature 为话题，旨在通过本单元教学使学生了解火山爆发，地震，台风，洪水，海啸等自然现象，认识到自然的伟大力量，并会用所学词汇描述在经历自然灾害时的感受，思考人类应对自然灾害的态度和方法，提高自我保护意识。