2020年精编人教版英语资料Unit 2 How often do you exercise?第四课时 Section B（2a－self check） 1.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2.重点、难点：学会用过去式写调查报告掌握本课的生词、短语、句型对本课的内容进行归纳、改写、及仿写课前自习】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[pə'sent] [ˌɑːn'laɪn] ['telɪvɪʒn] [ɔːl'ðoʊ] [θruː] [maɪnd] ['bɑːdi] [sʌtʃ] [tə'ɡeðər] [daɪ] ['raɪtər] 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.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 TV2) What’s 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. It’s hard 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. It’s healthy for …………(对有健康)_________________________________________________________2. the best way to do sth ……. (做的最好方法 )___________________________________________________________3. ask……about…….（ 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 “y reading aloud. 我们通过大声朗读学习英语 You can turn on the recorder by pressing the button. 你可以通过按这个按钮来打开录音机。
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=in a bus. [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 2a2.快速阅读2b 完成饼图3.仔细阅读课文，完成2c4、仔细阅读2b课文，注意模仿语音、语调、句群停顿4、巩固练习，完成2d5、拓展【当堂练习】一．英汉互译1. 很少/几乎不曾_________________ 2. be good for ___________________________3. surf the Internet _________________ 4. 照顾________________________________5. 大部分学生____________________ 6. eating habits _______________________7. as for __________________________ 8. 六到八次____________________________9. 一周两次_______________________ 10. try to do sth _________________________hardly, cleaning, take, gave, try, to play, visiting, exercises, went, goes二. 选词填空1. I _____ a shower every night.2. My father _____ ever watches TV in the evening.3. Thanks for _____ me.4. Mary often _____ to the movies on weekends.5. Grandma is pretty healthy because she _____every day.6. You must _____ to eat less meat.7. I like ____ basketball.8. What did you do in summer holidays? I ____ to Hong Kong with my parents.9. My mother ____ me a new bike on my birthday.10. What are you doing? We are ____our room.一．1. hardly ever 2.对…有益 3.上网 4. look after 5. most of the students 6.饮食习惯 7.至于 8. six to eight times 9. twice a week 10.努力做某事二．1. take 2. hardly 3. visiting 4. goes 5. exercises 6. try 7. to play 8. went 9. gave 10. cleaning。