1、Then and Now 教学设计教学设计 一教学目标： 1听 说 读 单 词 e-book, mobile phone, newpaper, radio, telephone, e-friend, anywhere, could，并能运用于语句中。 2掌握动词过去式的发音及用法，会说could/ could not 3通过过去和现在的对比，感受个人的成长和社会的进步。 4培养学生的学习能力和思维能力。 二教学过程 Step 1. Warming up 1.Free talk T: What do you usually do at weekends? What did you do last
2、 weekend? What do you like doing? S: I usually . . I did . I like. 2.T:Look, this is Mike. He likes reading stories and watching films. Nowlets watch a little film with him. T: Yes, time flies quickly, it can change a lot. We are growing up, and we also changed a lot. Lets play a game,guess: who is
3、he / she ? 3.T : Here these pictures are then, it means the time before. ( read after the teacher) these pictures are now. Today we are going to learn Unit4 Then and now. Step 2. Pre-reading 1.T: The things around us are changing. We know, the world is changing. (Teach the changes) wrote a letterwri
4、te an email read a book / newspapersread an e-book used a telephoneuse a mobile phone listen to the radiowatch TV Brain storming: friende-friend Tip:Letter eis short for electronic. 2.The world is changing. Can you talk about your changes? T: I will give you an example first. Then, I could .,I. Now,
5、 I can. Learning tip: Pay attention to the simple present tense and the simple past tense. Who can try? S say something about themselves. Step 3. While-reading 1.T: We are growing up, we changed a lot .At this lesson, well know more about the changes of Mikes family. Look, this is Mikes family, do y
6、ou know them?Who is he/ she? ( Mike, Mr Brown, Mrs Brown, Mikes grandpa) 2.T:First,look at the boy Mike. Lets find the change of him.Now, he is a young boy. And he can do many things now. Lets guess, what can he do? I give you a fist letter here.Can you guess? T: Could Mike do all these things six y
7、ears ago? S: No, he couldnt. T:Q1:What could he do then? Q2:What couldnt he do then? ( Read after the tape and answer) T: Lets read the part together. It is aboutthe changes of ability. 3.Now we know Mike couldnt do many things 6 years ago, what about his father Mr Brown,his grandpa and his mother M
8、rs Brown? Lets watch the cartoon and catch the time, then finish the table on your paper. Check the answers: This wasMr Brown 20 years ago. MikeMr BrownMikes grandpa Mrs Brown six years ago 4.T: This time lets find the changes of Mr Brown. Try to listen and choose. Teach: anywhere T: Lets read this
9、part together. It is about the changes of communication. 5.T: Boys and girls , here is a learning method for you.(PPT) Can you use the way to find the changes of Mikes grandpa and his mother? 6.Ss try to read and finish the table of Mikes grandpa and his mother. T: Read after the tape. Read together
10、. It is about the changes of getting information. It is about the changes of social contact& shopping. Step4 After-reading 1.T: Read together. 2.Discuss: What are the changes in the text? 3.Try to retell. 4.T: Today we know the changes of Mikes family. Like his family, we have our own stories.And wi
11、th the computer, with all these modern equipments (PPT 图片） Our life has changed a lot. We can get information fast. Our work is more effective. Our life is more convenient. It is easy for us to do many things. And the most important of all, it brings us happiness. This is because of E-time. T:Here is a sentence for you:Enjoy the E-time,enjoy our convenient life! Step5 Homework 1.Read the passage 3 times 2.Talk about the diffience betweenyour thenandnow.
