Iusedtobeafraidofdark

1、Unit 4 I used to be afraid of the dark. Section A 1a-2d教学目标1. 会使用 used to do sth 的结构描述人物过去的外貌、性格和爱好等等。2. 掌握 used to do sth 句型的否定句结构、 一般疑问句结及其肯定和否定回答。情感目标让学生在描述的过程中感悟成长的变化，学会感恩。教学重难点使用 used to 结构谈论自己及他人在外貌、性格和爱好等方面的变化。教学方法小组合作探究法任务型教学法教学过程Step 1 ： 导入Activity 1: Guess :Who is he?Show some pictures of

2、Wang Junkai.The pictures are from 3 months old to 17 years old.Step 2自主学习Ask the students to take out the Learning-case.Look at 1achart with words to describe people” .“ Fill in theCheck the answers by asking differentstudentsto read theirliststotheclass. Make sure that all the students understand w

3、hat each word means.Step 3合作探究Activity 11.Show a short video to students.2.After watching the video ,ask students :How do you feel? Lead the students to show their love for their parents,and talk about what they will do for their parents.3.From the video ,we know that as time goes by,everybody has c

4、hanged a lot .For example ,our father was young and strong in the past ,but nowhe is old and weak .And we can use another sentence pattern to say :Father used to be young and strong .4.Lead the students to make sentences like:I used to be .Activity 2Listen to the tape and finish 1b.First lead the st

5、udents to look at the picture in 1b carefully ,make sure they know what is happening.Then listen and check the answers. 然后让同学们想想形容人的形容词有哪些，为听 2a 和 2b 部分做准备。 第一遍泛听， 听个对话内容的大概， 第二遍的时候认真听，并做好填空。最后再一起检查答案。Activity 31.Look at the pictures and make conversations with the partner.Let the students talk abou

6、t how the people look like now and how they used to look like.Here is the example:A: Did Mario use to be short?B: Yes, he did. He used to be really short.A: What s he like now? What does he look like now ?B: He s friendly . He s tall now.2.After three minutes ,ask some pairs of students to show their work.3.Then sum up and write on the blackboard: didnt use to bedo ;Did sb. use to be do sth.?Activity 4 Role-play the conversation先给同学们 5 分钟时间把 2d 部分的对话认真看一遍，在看的过程中可以去理解意思，找出不会读和不理解的单词。 然后把同学们找出的难点单词一一过关， 最后，分几个小组来扮演角色对话，看看哪一组演得更好。Step 4探究小结 :表示过去的习惯动作或状态，现在已不再发生或不存在的, 其否定形式为，其一般疑问句结构为，肯定和否定回