仁爱版八年级英语上册topic 2 i must ask him to give up smokin sectionab学案（无答案）

仁爱版八年级英语上册Topic 2 I must ask him to give up smokingSection A设计者： 审核者: 执教人：一，学习目标；1，学会用英语讨论健康的生活习惯和个人卫生；2， 了解动名词做主语的用法；3， 用表达建议的句型向他人表达合理的建议。二，学法指导1,看，听，说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 _ (2).一篇有关吸烟的文章 _(3).我一定让他戒烟。_.(4).把它给我父亲看看。_.链接：带某人参观 _.2,找出1a中的新的语言知识点；a .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.b.1c巩固提高(must,mustnt,Dont)c.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 work3，熟记3a中关于生活习惯的短语表达；自学探究1， 自学P35-36的单词。2，预习section A的对话为课堂展示做准备。3，找出对话中重要的短语和句型，重难点，准备课堂中讨论解决。三，预习指导1. cause n. 原因，起因. the cause of , 的起因 e.g.: Carelessness is often the cause of fires. v. 导致，引起. e.g.: What caused his illness? He often causes trouble to people. 他常给人们惹麻烦。2. medicine n. 药；药剂，不可数名词。与pill不同，pill是指药片，可数。【注意】吃药必须用take, 不能用eat或drink。3. without pre. 没有。 with 表伴随时的反义词。 e.g.: Nothing could live without water. He went out without saying a word.四， 课堂任务任务一：I 1a,听录音补全下面问题的答句。1. Why does Kangkang look tired?Because he has a _.2. What caused the headache?He _ a soccer game on TV last night and _ to bed very late.3. What should he do to get better?He should go to bed early _ and have a good _.II. 读对话，翻译下面的句子。Staying up late is bad for your health. _III. 用下面的提示两人一组编对话。A: I feel sleepy/terrible/tired. B: What caused it?A: I B: is bad for, You should A: I see, I must 任务二：听录音，在你所听到的信息前划任务三：3a，判断下面的习惯好还是不好，如果不好，请给出正确的建议。并翻译下面的习语。1. do morning exercises _ 2. keeping fingernails long _3. 吃完饭马上做运动_4. 不吃早点上学_五，练习反馈单项选择( )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( )9.You had better ask your brother _ playing computer games. Its bad for him.A. to give upB. not to give upC. to give it upD. not give it up( )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 教学反思；Section B设计者： 审核者: 执教人：一，学习目标：1. 继续学习情态动词的用法。2. 掌握重点的单词及句型。3. 练习学生们阅读能力，及其养成良好的生活习惯，保持身体健康。二，重点知识：1. 在含有must的一般疑问句中，肯定回答用must，否定回答mustnt，而用neednt , dont have to.2. 拓展情态动词：can、 should、 may 、much、 could 、had better等词。三，学法指导1，自学P37-38的单词。2，预习section A的对话为课堂展示做准备。3，找出对话中重要的短语和句型，重难点，准备课堂中讨论解决。四，预习指导1. energy n. 精力，干劲，能量。e.g. He is full of energy.2. necessary adj. 必须的，必要的。常用于be后做表语。 e.g.: Food is necessary to life. Its necessary for you to obey the rules.3. enough adj. 足够的，充分的。修饰名词，位于名词之前。 e.g.: We have enough seats for everyone. adv. 足够地，充分地。修饰形容词、副词，谓语它们之后。e.g.: This book is easy enough for me to reed. This boy is old enough to go to school.五，课堂任务任务一：I 1b. 看图，根据方框中的提示写出我们生活中应养成的一些好习惯，并试着说明理由。例：1. You must do morning exercises because it can keep you fit.2. _3. _4. _5. _6. _习语：1. read in the sun_ 2. throw litter around _II. 试着写一条我们在学校应养成的好习惯，并试着说明理由。例：You must not/ Dont walk on the lawn, because it may damage the grass._任务二：I读短文，就下面四个人的问题给出建议，并说明理由。Name Bad habit advice reasonTomoften goes to school without breakfastJimdoes little exercise Sallydrinks a little water everydayLucyoften stay up late at nighI. 翻译下面习语1. working is good exercise _2. its necessary for your health. _3. 对 有好处_4. keep you active during the day _任务三：I，听录音，补全下面问题的答句。1. What in Wang Junfeng doing?He is reading an _ in the newspaper about _.2. What does Marias father think of smoking?He thinks smoking can help him _.3. Why is smoking bad for health?Because it may cause _.4. What must Maria do?She must ask her father to _ up smoking.II 读短文翻译下列习语。1. How terrible !_ 2. 放弃，戒_3. show sth. to sb. _6， 练习反馈完成下列选择题（ ）1.Health is very important to us. We should eat more vegetables and fruit in stead of _ rich food. A. too much B. much too C. very much D. too many（ ）2. You should ask your father to give up _. A. smoke B. to smoke C. smoking D. smokes（ ）3. _ we know, food gives us energy. A. Of B. For C. As D. Like（ ）4. _ is necessary _ us to learn English well. A. This, for B. That, to C. We, to D. It, for（ ）5. The germs can get _ the human body _ the mouth. A. on, across B. into, though C. on, through D. into, across（ ）6. You look tired. You _ go to bed early and _ stay up late. A. should, should B. shouldnt, shouldnt C. shouldnt, should D. should, shouldnt（ ）7. _ I go home now? No, you _. You _ finish your homework first. A. Must, mustnt, must B. May, cant, need C. Can, cant, must D. Can, mustnt, had to（ ）8. This room is _, but it doesnt have _. A. enough big, enough windows B. big enough, windows enough C. enough big, windows enough D. big enough, enough