058AUnit3教案5.doc

教案5课题Unit3 Computers 课型Grammar备课时间1 period教材分析教学目标1. Master the usage of the comparative and superlative of adjectives 2. to raise the students ability to sum up some language rules 教学重点Know the usage of the comparative and superlative of adjectives 教学难点The taller.the better, , more and more beautiful ,教学关键 Pay attention to the reading and writing of the numbers 教法与学法指导Cooperating, Self-study教学环节主要教学步骤或内容学生主体活动教师活动设计意图时间分配第一环节复习回顾平移的基本性质，引入课题Step: warm -up 1. compare something with the words : cheap, tall , interesting , expensive, light, small1.Show the rules for different forms of the comparative and superlative of adjectives 1. To arouse the students interest in learning about the comparative and superlative5第二环节观察操作、探索归纳平移的作法Step: Part A comparative of adjectives Step: Part B 2.a.read the sentences and make more sentences by using different comparative of adjectives b. Complete the dialogue and practice the dialogue with your classmates ,then make more conversation by using the comparative of adjectives 3.a. know the different forms of the superlative of adjectives b. work out the rule of forming the superlative of adjectives c. Practise the dialogue in B1 and B2 by using the superlative of adjectives 2. Show different meanings of the comparative of adjectives. 3.a.show more superlative of adjectives : high, careful, interesting , tall, heavy , important , difficult ,etcb. show the rules of forming the superlative of adjectives c. Ask some pairs to act out the dialogue2.To let students take part in the class actively and know the different usage of comparative of adjectives 3. To master the rules of the superlative of adjectives 15第三环节课堂练习Step Step V: more practice5.finish the exercise given by teacher and write the comparative and superlative of adjectives 5. hand out the sheets and let students finish the exercise in it 5.To consolidate what they have learned in this class10第四环节课时小结Step：Sum up 6.Go over the different meaning of comparative and superlative of adjectives 6. Give more exercises to consolidate the writing of comparative and superlative of adjectives 6.To make students have a good habit of taking notes and have a general understanding of this class5第五环节课后作业Finish the exercise in the English paper. 课堂教学流程Fre