英语人教版六年级下册U4 Now and then B Let’s talk.doc

课题Unit4 Now and then B Lets talk授课人严可棵教学目标1. 在语境中学习、理解、运用下列词汇：quite, active, different2. 在语境中学习、理解、运用下列句型：Before, I was. Now, Im. Before, I couldnt. Now, I can. Before, I didnt like. Now, I like.3. 能用几句话描述对老师的感激之情重难点能运用Before, I was. Now, Im. Before, I couldnt. Now, I can. Before, I didnt like. Now, I like. 来描述自己的变化教学准备1.老师准备几张信纸（印有语段文本框架）2.PPT教学步骤教学内容教学意图和反思Step1 Warm-up1.Mine sweepingT: At first, lets play a game: Mine sweeping. If you touch the mine. You are out. Any volunteers?齐读：Lets read together.踩到雷区：Sorry, you are out/What a pity I think you have done a very good job.2. Let chant.T: This time, lets chant. At first, I will chant it for you. Its your time. Please stand up. Show me your hands. Lets chant together.Step2 Presentation1. Presentation (1) Present: Im wearingBoys and girls, today Im your new English teacher. Do you want to know something about me? Yes or no?Here are two questions for you. Q1 can you guess whats my favourite colour?学生回答其他颜色：Maybe.Any other different ideas. What colour is my coat? So Im wearing a pink coat today.学生马上回答对： Good Guessing. I like pink. So Im wearing pink today.(2)Present: Before, I didnt like. Now, I likeBut before I didnt like pink. Now I like pink. didnt 领读 整个句子读。How about you?学生回答鸡蛋和牛奶： You will be stronger and taller.水果：Fruits are good for our health.苹果：an apple a day keeps the doctor away (2)Present: Before, I was. Now, I amQ2: Can you guess how tall I am? One point找一个相对来说矮小的孩子：How tall are you? Im taller than you. You are shorter than me. But before, I was short. Now, I am tall. 读was, before, I was (3)Present: different now.Before, I was thin. Now I am strong. Before, I was quiet. Now I am very active in class. 这个句子带读。So we can say: I am different now. different读下。What about you? Are you different now?说一句：操练He/She is different now. (4)Present: Before, I couldnt. Now, I can抓住一个学生说了short, before I was short, too. So I couldnt ride my bike. Now, I can 操练go cycling/ couldnt。Before I couldnt speak. Now I can(教师现场唱歌)sing English songs.领读句子。Before, I couldnt walk. Now,I can dance. Before, I couldnt play the piano. Now I can play the piano very well. So we can say I am _ now. 学生回答different. What about you? This time. Talk with your partner. One plays A, the other plays B.评价语：You are a good helper./thats good exercise在3-4组学生回答之后，教师抓住最后一组学生的回答，问学生How did she/he change? 学生用Before, he/she couldnt. Now, he/she can.Step3 PracticeExtension回归文本 You are different now. You are different now. Im different too. So we can say we are all different now.(齐读) What about our old friend John and Mike. How did they change？ This time, open your English book. Turn to page 36. Before watching the vedio, lets remember the question: How did Mike change? This time, lets read after the tape. Then try to think: How did John change?At last, lets read the text together. 1. Read the letterT:While at school, Mike changes a lot. His teachers helped him a lot. He wants to thank the teachers. So he writes a letter to his teachers. Please listen carefully.Read the letter together.(先领读一下leave, soon)2. Watch the vedioTeachers help us a lot. Sometimes, teachers are like our friends. They give us warm hugs. Sometimes, teachers are like our parents. They give us trength.They lighted the road, inspired and changed our life. For Ms Cai, now I can play the piano, I must say “thank you” to my music teacher. I can play basketball, I must say “thank you” to my P.E. teacher. I can teach you English. I must “say thank you” to my English teacher.I have a student just like you. He will leave school soon. He wants to say thank you for his teachers. Lets watch it toge