Unit 1 How often do you exercise（第5课时）Section B 3a-4导学案一、 学习目标知识目标: 学会描述自己的生活习惯。能力目标：学会写作与自己或他人的生活习惯方面的短文。情感目标：引导学生了解什么样的饮食习惯才能保持健康的体质。重点单词：habit, try, of course, look after, unhealthy, lifestyle, grade, better, same, as, different, difference, maybe, although二、预习导学（我一定行！）1.根据音标学习新单词，并记住中文意思。2.熟读P5的课文。3.知识点拨：1）pretty表示“十分”，作副词用，我们以前学过quite和very也有这种意思。它们的程度由浅入深为quiteprettyvery。 e.g. He is quite angry. It sounds pretty good. Nina can speak English very well.2）I look after my health. 我照顾我自己的健康。look after = take care of 照顾 e.g. look after my pet照顾我的宠物3）And my healthy lifestyle helps me get good grades. grade 分数、成绩 get good grade 取得好成绩4）Good food and exercise help me to study better. 健康的食物和锻炼帮助我学得更好。（1）help sb. with sth.帮某人做某事 e.g. Stella helps me with my math.（2）help sb. to do sth. better 帮某人把某事做得更好e.g. Mr. Green helps me to sing better.布郎先生帮我把歌唱得更好。4. 预习质疑 预习中尚不能解决的问题： 希望老师在课上讲解的重点内容： 三、抽测。1.听写或读出本课时的重点单词。2.根据首字母提示补全对话，每空一词A : Hi, Mary. You look so h_ 1 .B：Thank you. I often drink m_ 2 A：How o_ 3 do you drink milk?B：I drink milk almost every d_4 .A：Do you 1_5 it?B：Yes，I like it very m_6_.A：W_ 7_ do you like it so much?B：My mother says its g_8_ for my health. And I also t_9_ so.A : Thank you for t_ 10_ me.B：You are welcome.四、对学群学：1. 组内讨论预习的题目。 2跟小组长读3a,3b中的单词，并结对抽说中文意思。3完成3a,3b,3c。 4. 完成4 Survey 。五、展示1.各小组由一位同学或小组展示朗读3a，3b。2.各小组选两位同学口头展示3C的写作。六、达标检测。 句型转换5. 1 sleep nine hours every night.（对画线部分提) _ _ _ do you sleep every night?6. -Could you help me? -Certainly.（改为同义句） -Could you help me？- _ _ 7. The red book is different from the green one.（改为同义句） The red book is not _ _ _ the green one.8. Dont smoke.” the teacher said to him.（改为同义句） The teacher asked him_ _ _ 9. Lara helped her sister to do the homework.（改为同义句） Lara helped her sister _ the homework.10. A lot of vegetables help you to keep in good health.（改为同义句） A lot of vegetables help you to_ _ . 七、总结与反思1.我的收获：Words and expressions: 2.学习本节后，我能用英语进行 3.我的易错点： 4.我需要提高的是：