1、Unit 2 How often do you exercise 学习目 标 掌握本课的生词、短语、句型，理解本课的主旨大意，对本课的内容进行归纳、对话改写、及 仿写。 重 点 难 点 学会用过去式写调查报告。掌握本课生词、短语、句型 课前自学 课中交流 课堂教学设计 【课前自习】 一 熟练掌握本节课时的新词汇，根据音标试着写出英语单词。 音标 单词 中文 音标 单词 中文 psent nlain teli,vin :lu ru: maind bdi st ter dai rait 二汉译英 1.在空闲时间_2.问关于_ 3.一周 6 次_4.根本不_ 5.上网_6.对感到惊奇_ 7.至少_8
2、.为了取乐和锻炼_ 9.问题的答案_ 10.通过使用互联网_ 11.最好的方法_ 12.比如_ 三读一读文章 2b，你能回答下列问题吗？ 1). What does the word “exercise” in the passage mean ? A. do sports B. do homework C. watch TV 2) Whats the Chinese for “ once or twice” ? A. 一两次 B. 曾经两次 C. 从前或者两次 3) Do all the students like watching TV ? A. No. B. Yes. C. Its ha
3、rd to say. 四读一读文章，你能用下列的词汇造句吗。 （不能抄书上的句子）(2b) 1.Its healthy for (对有健康) _ 1. the best way to do sth. (做的最好方法 ) _ 3. askabout（ 问关于） _ 五知识积累 摘抄到语法笔记上 V “by+v-ing”结构 在这个结构中,by 是介词,意为“以方式” 、 “以方法或手段”,by 之后常接 v-ing “名词。 这种结构在句子“用作方式状语,所表示的方法、手段、途径比较抽象,译成汉语时常为“通过,借助, 用, 由”等。如: We learn English by reading a
4、loud. 我们通过大声朗读学习英语。 She learned English well by listening to the radio. 她借助听收音机学英语学得很好。 链接 “by +名词”结构 当 by 后接名词时,常有下列三种情况: “ 1. 用 “by+交通工具的名词”,如:by train 乘火车/by plane 乘“机等。 2. 用 “by+交通路线的名词 ”,如: by air 乘飞机/by sea 从海路等。 “ 3. 用 “by+通讯工具的名词”,如:by e-mail 通过电子邮件等。 注“:这些名词一律用单数形式,其前也通常不加限定词。但要注意的是:by bus=
5、on a bus. By car=in a car 课中交流、当堂检测 1.Free talk : In our life we have many interesting things to do for fun or to relax. What can we do in our spare time ? discuss 2a 2.快速阅读 2b 完成饼图 3.仔细阅读课文，完成 2c 4、仔细阅读 2b 课文，注意模仿语音、语调、句群停顿 5、巩固练习，完成 2d 板书设计 1 2 3 4 5 6 当堂训练 同步阅读 We all need to exercise. Doctors sa
6、y it is good for us. It makes your heart and body strong. It also gives you more energy. And you will feel better about yourself. lts best to exercise twice week. Twenty minutes each time is enough. There are many ways to exercise. You can walk, run, play sports, or swim. Many people go to special p
7、laces to exercise. They are ca1led “fitness centers.“ These places have a lot of equipment. Some People buy equipment for their homes. But it is very expensive. Exercising can be fun. Friends can exercise together at a fitness center. Or they can play sports together. How do you exercise ? ( )1. Wha
8、t is the main idea? A. Exercise equipment is expensive. B. Playing sports is a good way to exercise. C. Every person shou1d exercise. ( )2. We should exercise _. A. every day B. 2O minutes a week C. twice a week ( 3. At fitness centers,_. A. you can buy expensive equipment B. people can do many kind
9、s of exercising C. it is very expensive ( )4. Which of these kinds of exercising is not in the article? A. Dancing. B. Swimming. C. Sports. ( )5. Which of these sentences about exercising is true? A. Exercising is expensive. B. Exercise is good for your heart. C. Only doctors exereise. 教后反思 课 后 作 业 1. 背诵语法焦点; 2. 完成导学案和作业本。
