英语人教版六年级下册Unit 4 Then and now（2）.doc

Unit 4 Then and now第二课时一、教学内容 ：Lets try Lets talk P34二、教学目标 ：1. 听说认读单词：star, easy, look up, Internet.2. 听说读写句子：There was no library in my school. Tell us about your school, please. How do you know that? There were no computers or Internet in my time.3. 听懂Lets try,完成Tick or cross.三、教学重难点 ：1.听说读写句子There was no library in my school. Tell us about your school, please. How do you know that? There were no computers or Internet in my time. 听说认读单词: star, easy, look up, Internet2. 理解对话。四、教学过程 ：Step 1. Review1.Go over words of Lets learn. 教师做动作，学生说单词并造句。Dining hall. I have lunch in the dining hall. Grass. I play football on the grass. Gym. I play basketball in the gym.2.教师出示单词卡，全班齐读并拼写单词：dining hall, grass, gym.3.用ago造句。 There was a dog in the park five days ago. Step 2. Presentation1.教学单词star, easy, look up, Internet.（1）画星星简笔画 T: Whats this? Ss: Its star. 板书star并教读。T: Can you spell star? Ss: STAR. T: It is easy. （板书并教读easy.）(2)出示一个星座图片，T: Do you know its name? Ss: I dont know. T: We can look it up on the Internet. 板书look up, Internet讲解并教读。2. （1）出示有图书馆和没有图书馆的学校照片，学生说句子Ss: There was no library in the school. Now theres a new one. 齐读。（2）出示有电脑和没有电脑的学校图片。T: There were no computers or Internet in my time. 注意are - were. 学生反复读该句子。(3) 讲解并教读句子：Tell us about your school, please. How do you know that?3. 学生听录音，老师教读对话。4.学生自己读对话，回答问题：What was Grandpas school like? 5.学生讲解对话，教师补充答疑。 Step 3. Communication1.教读对话，学生小组练习对话。2.学生灵活运用本课时单词和句型自由编对话。3.Finish Lets try.Step4、Consolidation and Extension 一填一填，译一译，读一读。1.gr ss ( ) 2.g m ( ) 3. st r 4.dining h ll ( )二读一读，选一选。( )1. There was no library in my old school.( )2. Tell us about your school, please.( )3. Could you see stars at night?( )4. The Americans took about five days to get there in 1969.( )5. How do you know that? ( )6. I looked it up on the Internet.( )7. There were no computers or Internet in my time. A. 请给我讲讲你的学校吧。 B.你怎么知道的？ C. 我以前的学校没有图书馆。 D. 我在互联网上查询的。 E. 1969年，美国人花了五年的时间到达那儿。F. 我那时候没有电脑也没有网络。 G. 晚上你能看见星星吗？三判断下列句子是否与图意相符，相符的写A，不符的写B. ( )1. They looked up on the Internet yesterday evening. ( )2. The children often play on the