32．[参考答案](1)该教师采用了语言描述法进行语言呈现。
教学中有相当一部分的情景需要通过语言来描述，本片段中教师借助Do you like…?创设了一种语境，在这语境中，教师有意识地渗透所要呈现新语言项目“Yes，I d0．／No，I don’t．”使学生在不知不觉中接受了新的语言项目。
(2)此片段遵循了语言呈现的基本原则——语言准确规范。
教学中，教师要使用准确规范的英语。教师借助简单的自编歌曲为学生创设了一种语境，使学生在大脑中形成正确的知识片段，为将来正确的语言输出打好了基础。
四、教学设计题
33．[参考答案]Teaching objectives
1．Knowledge and skill objectires
Learn words of appearance and personality．
Learn to talk about what you used to be like to do．
2．Process and methods objectives
Listening：To train students’pronunciation and intonation by listening to and imitating the tade．To improve student’s listening ability and the ability to capture specific information through listelling to the tape about a student in a foreign high sch001．Learn how to interview celebrities or big shots．
Speaking：By showing pictures on the courseware，have the students ask each other what they used to be like and write them down．Make a summary in a group and talk about the similarities．
3．Emotion，attitudes and values objectives
According to students’practice，using courseware and adopting topics of students’common in-terests to guide students to work with others positively．
Step I Organization of class
1．Greeting
2．Warming up
Step lI Presentation
1．Words Competition
Show the class manv words of appearance and personality．Get them to put the words in the right place．
2．Guess：Who is the boy?
Show the class some information about Harry Potter：
This is a boy．He is not tall．He has curly hair．He is easygoing．He is very smart．He can see strange things and SO on．
3．Show two photos of the teacher--five years ago／now．Ask the students some questions：
What did I look like five years ago?What do I look like now?
Step Ⅲ Teaching Tasks
1．Task One(Pair work)：Listening to the tape
(1)Show the students two pictures and say something about the people in the picture．
(2)Listen to the tape．Then fill in the blanks in lb．
2．Task Two(Group work)：Describing different persons
(1)Show the students a set of pictures，such as a movie star，a sportsman，a teacher．
(2)Get the students to discuss in groups and take notes，such as：Jacky Chan used to have bit eyes，but now he has small eyes．
(3)Ask two or three groups to present their answers．
(4)Which is the best group?
3．Task Three(team work)：Survey
(1)Ask the students to bring tWO photos of themselves to class．
(2)Get the students to talk about the changes of their classmates and write down the key words in the form．
(3)Let the team leader present their survey results．
(4)Who has changed most in your team?
(5)Which is the best team?
Step IV Assign homework
Write a composition about one of your classmates before and now．
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