Unit 3 Lesson 7 Time to ExerciseGrammar & Speaking & pronunciation 表格式教案

教学内容 Unit 3 Lesson 7 Time to ExerciseGrammar & Speaking & pronunciation
【教学目标】在本课结束时，学生能够1.归纳并总结比较级的构成规则；正确地变换形容词和副词的比较级。2.在语境中，运用所学比较级的句型结构比比较两个事物。3.通过讨论运动，树立多运动的观念。【重难点】形容词、副词的比较级在句子中的正确运用。
教学过程设计
教学环节 教师活动 学生活动 设计意图
Step 1Leading-in（3 mins） Show a picture of the Runnig Man to the students. Do you know the name of the show Do you know the name of the characters Look at the picture and answer the teacher’s questions. 通过展示他们最熟悉的明星，激发学生的积极性。
Step 2Presentation( 10mins) Show the pictures about different stars and ask them to compare. Try to compare the differences of the stars by using comparatives . 让学生通过图片的对比，感知理解比较级。
Step 3Summary (5mins) Ask student work in groups to summarize the rules of comparatives. Present some words and ask students to chang into comparatives. And ask them to say the rules they use. Work in groups to summarize the rules of comparatives.Think about how to change the words into comparatives and answer the questions. 通过前面图片的对比和感知，让学生小组活动总结出比较级的构成规则、比较级句子的结构，为后面的运用做好铺垫。巩固和加强学生对比较级规则的利用。
Step 4Practice( 5mins) Ask students:Do you like doing exercise Did you do well in your PE class Ask students to see a PE report from the PE teacher and then fill in the report by using comparatives of the given words. Lead students to complete the table by using comparatives. Answer the teacher’s questions and then fill in the report by using the comparatives of the given plete the table by using comparatives. 通过对比较级的感知和理解，让学生在实际的语境中进行比较级的练习。并通过表格提炼出比较级的用法和结构，让学生更深入的理解和掌握比较级。由此引出学生需要运动，以及运动场地。
Step 5Production( 15mins) Ask students to work in groups to decide which sports centre they want to go Why Ask the students to compare the two sports centres by using comparatives.Each group choose one student to report. Think about the idea and the formation of comparative and superlative.Work in groups to compare the two sports centres by using comparatives.Decide one of the students to report. 通过对两个运动中心的对比，考查学生对形容词、副词比较级的掌握情况，了解学生对比较级的运用。
教学设计：tall –taller strong—strongerthin—thinnerfunny—funnierbeautiful—more beautifulfast—fasterhigh—higher
A+实义动词+副.比较级+B
A+be动词+形.比较级+B
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