仁爱英语九年级Unit2 Topic1公开课 教学设计.docx

仁爱英语九年级Unit2 Topicl公开课教学设计Unit 2 Saving the worldTopic IPollution causes too many problems海南华侨中学学校英语组 吴小武一、教学课题：Topic 1 There are many kinds of pollution around us.二、教学内容：1. New words andexpressions：produce, chest, breathe, manage, waste, cancer, influence, look, several, secretary, relation, fisherman, president, dead, rabbitLearn the present perfect tense with for/since：2. Learn something about some kinds of pollution：(1) The large population has caused many problems.(2) Air pollution makes people sick.(3) Light pollution is harmful to our eyes.(4) Litter influences the look of our cities.三、教学目标：1. Learn the present perfect tense with since.2. Learn how to express complaint.3. Learn the present perfect tense with for and since四、教学难点：1. Learn the present perfect tense with since.2. Learn how to express complaint.3. Learn the present perfect tense with for.五、教学预备：课前让同学预备一些有关各种污染的一些图片。六、教具：图片，录音机，多媒体.