1、学 习 目 标 1.重点单词：unbelievable，progress，rapid，unusual，toilet，encourage，social， peaceful，performance，perfect，itself，collect 2重点句式： They have information about different computers and who invented them. Its unbelievable that technology has progressed in such a rapid way. I wonder how much more computers
2、will be able to do in the future. The museum teaches people about the history and development of toilets. It also encourages governments and social groups to think about ways to improve toilets in the future. The tea art performances show how to make a perfect cup of tea. Watching the tea preparatio
3、n is just as enjoyable as drinking the tea itself. 重点 1.重点的短语及句型 2现在完成时态 难点 1重点的短语及句型 2现在完成时态 自主学习（学习环节） Step 1情景导入 Teacher：Do you want to know more about the computers？Do you want to know about the history and the development of toilets？Do you want to watch the tea art performances？If your answers
4、are yes，please lets learn together today and learn more about them. Step 2完成教材 3a3c 的任务 1快速阅读短文，回答方框中的两个问题，完成后让学生展示答 案，教师点拨。 2认真阅读短文，在文中找出 3b 中三个问题的答案，请几名学生 展示答案，教师点拨。 3再次认真阅读短文，从 3c 方框中选择出与文中画线单词意思一 样的单词，完成后请学生展示答案，教师点拨。 4细心阅读短文，理解每一句话的意思，小组合作解决遇到的疑 难问题。教师点拨短文中出现的重点和难点。 5熟读短文，识记背诵知识要点。 6小结训练。 ()1.T
5、he man _ many things. AinventBinvented CinventingDinvention ()2.I wonder _ you exercise. Every day. AHow longBHow far CHow oftenDHow soon 以三个短文 的简单的内容概 括作为导入，既 能让学生对这三 个文段有了大概 的了解，又能够 让学生更好地来 理解节选段落， 降 低 了 学 习 难 度，同时也能激 起学生的阅读兴 趣。 通过阅读分 析文章，学生的 阅读分析能力在 这一环节得到提 升。 ()3.She encouraged him _ to her. Ata
6、lkBtalks CtalkingDto talk ()4.Could you tell me when _ tomorrow? AstartBto start CstartingDstarts ()5.Im sorry to keep you waiting. Oh，not at all.I just _ here. Ahave beenBhad been CwasDam Step 3问题探究 1Mymother often encourages me _English as much as possible. AspeakBspeaks CspeakingDto speak 小结训练又及时 的巩固强化了重 要的知识点。 请写下你在这节课中的疑点:
