海南省海口市第十四中学：Unit2 Topic2 I must ask him to give up smokingSectionA精品学案（仁爱版八年级英语上册）一、学习目标1.为了保持健康继续学习好的生活习惯。2.学习有用的单词和短语: article, cause, cancer, give up, throw around, litter, habit, energy, necessary, enough 3. 学习情态动词: must, must not二、学习过程1.掌握单词表上单词：From “article” to “enough”（1）自读、纠错 （2）领读 （3）背记 （4）造句: Its _ _ for us to brush teeth twice a day.注意运用句型：Its necessary for sb. to do sth.他不够上学的年龄。He is not old _ to go to school.我们来得及赶到机场。We have _ time/time _ to get to the airport. 注意辨别以上两句中enough的位置。2.听读对话 1a.3.自读1a,找出重、难点、短语和句型并释疑。(1).一定不要在阳光下看书 _ 4.1b. Work alone 重点理解、掌握:must, mustnt, Dont, stay up late at night,put into, throw around/ throwaround, brush your teeth twice a day.5.1c巩固提高(must, mustnt, Dont)6.2a. Look listen and say: Healthy habits注意“动词-ing”作主语的句子,加以记忆！7. 2b Group work三、课堂测评单项选择( )1. Watching TV too much _ bad for your eyes.Ill go to bed right away.A. isB. areC. wasD. be( )2. If you feel _, you should go to school.A. badB. worseC. betterD. good( )3. How often do you exercise?_A. Less than three times a week.B. More than 10 hours.C. From one thirty to three.D.I often do it.( )4. _ necessary for us _ English well.A. This is; to learnB. Its; to learnC. Its; learnD. Thats; learn( )5. If you eat _ food and take _ exercise, youll keep healthy.A. more; moreB. less; lessC. more; lessD. less; more( )6. Humans cant live _ air.I agree with you.A. withoutB. withC. inD. for( )7. I cant keep myself active during the day.You _ take more exercise. A .must notB. must beC. need toD. may be( )8. This article says _ is bad for our lungs.A. smokeB. to smokeC. smokedD. smoking ( )10. You _ walk across the road. Its dangerous.A. may notB. dont have toC. must notD. neednt( )11. Tom must_at home. A .is B. be C. D. go 小组自主学习评价:内容等级自评小组长评 价预习情况ABCD课堂表现ABCD小组合作ABCD