仁爱版八年级上册英语学案：Unit2Topic2SectionB

Unit 2 Keeping Healthy Topic 2 I must ask him to give up smoking. Section B 学习目标 1. 继续谈论如何养成好习惯，保持健康。 2. 学会使用情态动词 must, must not，掌握祈使句句型。 一、预习导学 Ⅰ.英汉互译下列单词并标上词性。 1. article_______________( ) 2.smoke _________( ) ___________( ) 3.even___________( ) 4. 癌_______________ ( ) 5.能量；精力___________( ) 6.必需的，必要的 _______________( ) 7.活跃的 _______________( ) 8.西红柿 ___________________( ) Ⅱ. 在课本中找出下列短语划在书上并翻译。 1.在阳光下读书_______________ 2 对……有害_______________ 3．让某人做某事_______________ 4．戒烟_______________ 5．把某物出示给某人看_______________ / _______________ 6．对……必要_______________7．保持活力_______________ 8．在一天中_______________ / _______________ 9．给某人某物_______________ / _______________ Ⅲ. 翻译并熟记下列句子. 1.他认为吸烟可以放松自己。 ______________________________________ 2.禁止践踏草坪。________________________________________________ 3．散步是项好运动，它对你的健康必不可少。 __________________________________________________ 4.不吃早餐上学对你的健康有害。 _______________________________________________________ 5. 多么可怕啊！我一定要让他戒烟。 ______________________________________________________ 二、新知探究 1. I must ask him to give up smoking. 放弃做某事_____________________. 总结：后面只能跟 doing 的常见短语 1.享受做某事_________________ 2. 完成做某事____________________ 3.放弃做某事__________________ 4. 保持做某事 ___________________ 5. 介意做某事__________________ 6. 练习做某事___________________ 2. Drink enough water every day. 翻译_____________________________ A.enough 用作形容词，通常修饰复数名词或不可数名词，可放在被修饰名词 之前或之后(但以前置为多见)。 如： He has enough ________ to buy a car. 他有足够的钱买辆汽车。 B. enough 用作副词，可用来修饰形容词、副词、动词等，此时总是放在被修 饰语之后。 如： He didn’t __________ enough. 他练习得不够。 三、当堂检测 ( ) 1. The man fell ill. He had to give up _________ basketball. A. plays B. to play C. playing D. play ( ) 2. ---May I play computer games, Mom? --- No. You ______ wash your clothes first. A. would B. can C, must D. mustn’t ( ) 3.The newspaper________ good habits bring you a happy life. A. speaks B. tells C, talks D. says ( ) 4. --Smoking too much can even cause cancer. -- __________ A. How terrible! B. Never mind. C. What’s wrong D. What a shame! 四．能力提升 A: Hi, Fangfang. You _____ (be) not at school yesterday. What was the matter? B: Oh, I had a headache and I had to ask for a sick leave(请假). A: Sorry to hear that. Did you see a doctor? B: Yes, my mother took me ____the hospital. The doctor checked me over and ______ (say) I had a cold. A: was it _______? B: Yes, a little. The doctor told me________ the medicine three ______ a day and drink more water. A: Are you ______ (feel) better now? B: Yes, much better. A: Taking more exercise is good for your health. B: You’re right. I think I will make a plan for that. Thanks a lot.