1、第二课时教学过程批注一、Warm-up & Revision1.复习上节课Lets learn中的词汇。教师出示图片，学生说单词并造句。教师出示单词卡，全班齐读并拼写单词：dining hall, grass, gym。2.用ago造句。如：There was a dog in the park five days ago. 二、 Presentation & Practice Lets try1.让学生读题，带着问题听录音材料。2.播放录音，让学生完成两个小题。3.师生核对答案。Lets talk1.教学单词star, easy, look up, Internet。（1）画星星简笔画 T:
2、Whats this? Ss:Its a star. （板书star并教读）T:Can you spell star? Ss:S-T-A-R,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: We dont know. T: We can look it up on the Internet. （板书look up, Internet讲解并教读）（3）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
3、new one. 齐读。（4）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arewere）学生反复读该句子。2.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。6.Role-play三人一组练习对话，并请三组学生上台表演。 以图片来直观教学新词，学生对新词的记忆更深刻。作
4、业设计1.熟读Lets talk部分课文。2.自主预习B部分的Lets learn。 板书设计Unit 4 Then and nowstar，easy, look up, InternetThere was no library in my old school. Tell us about your school, please. How do you know that? There were no computers or Internet in my time.【课堂小结】本部分以学校的新旧面貌为背景展开，要求学生能够掌握新学的学校设施单词dining hall，gym，grass，并灵活运用“There be.”句型的现在时和过去时来表达现在和过去的变化。在教学过程中，教师要注意引导学生区分过去时和现在时所表达的不同含义，引导学生关注生活环境的变化，思考社会和时代的变迁。
