人教版八上第三单元教学设计.doc

教案一、 课题：Unit 3 Im more outgoing than my sister.二、 课型：新授三、 教学目标：（1）知识目标：能掌握以下单词：outgoing、better、loudly、quietly、thin、long hair能掌握以下句型：Tina is taller than Tara. Sam has longer hair than Tara. She sings more loudly than Tara.（2）过程与方法目标：形容词或副词比较级的构成；表示两者进行比较的句式结构。（3）情感态度与价值观目标：能对人物的外表进行描绘，学会尊重自己与他人。四、 教学重难点:1、 教学重点：形容词或副词比较级的变化规则2、 教学难点：表示两者进行比较的句式结构五、 教学过程1. ReviewLet the students read the words of unit 2 one by one.2. Lead inFind two students to come the front of the class and let other students observe who is taller.3. Presentation Step One(1) Let the students know about the comparative degree and its structure by showing the pictures in which the students are interested.(2) Do exercise by matching each word with its opposite, then check the answer.(3) Let the students observe the comparative degree of some adjectives and adverbs, then find out the regulations. Let the students talk about the regulations In groups and act it out in class.(4) The teacher summarizes the regulations with the students, then the teacher says out the former part of the regulations and let the students say out the rest to consolidate. After that the teacher will expand some special comparative degree, such as good-better-best, bad-worse-worst, many-more-most, little-less-least. Step Two(1)Give the students one minutes to observe the picture of page 17, At first, let the students listen the conversation to understand its main idea, then let them listen again and number the pairs of twins.(2)The teacher checks the answer with the students.(3)Let the boys the girls read these conversations by roles. Step ThreeIntroduce the dialogue of 1c to the students by the picture of Yao Ming, then let the students know about the usage of comparative degree.4. Group workLet the students make new dialogues about other twins in groups, then let them act out the dialogues in class.5. Do exerciseLet the students write the comparative degree of some words.6. SummarizeTalk about what we have learnt this lesson.7. Home