八年级洋思教学英语学案（Unit2Topic2)

“先学后教，当堂训练”分层教学学案课题Unit2 Topic 2Section A 课型新课学科English 班级初二授课时间审核人重点难点1.look tired, watch a soccer game, go to bed late, put litter into dustbin, throw litter around, keep fingernails long, wash hands before meals, go to school without breakfast等短语的理解及运用。 2.动名词做主语的正确运用。.学习目标1. 能正确运用动名词短语做主语进行书面表达：Staying up late is bad for your health.2. 能正确地运用must, mustnt提建议: You must have a good rest.You mustnt throw litter around. 学习过程1.自主学习 1.根据汉语意思填写单词或短语（别忘了用红笔纠错哦！） 1.看起来疲倦 2.垃圾箱 3.饭前 5.引起，导致 4.不吃早餐去上学 6.熬夜 7.早睡 8.晚起_ _ _8.做早操 _8.在阳光下读书 9.乱扔垃圾 2.合作探究 1.听录音1a，填空1b，理清对话内容。2.根据1b的结构图，复述对话内容。一定用上because表达原因,should提出建议。3.两人一组，操练1a对话，并填空1d，与搭档一起编写新的对话。4.听录音2，匹配完整的句子，并为图片选择恰当的描述。用must /mustnt造更多的句子5.核查3a的习惯是好还是坏，如果是坏，用上should, had better or must 来表达好习惯6.两人一组，根据3a仿例3b进行问答，在对话中要表达自己的态度，语气。3.交流解疑 1.Staying up late is bad for your health.该句的主语部分是_,叫做_作主语，谓语用_数。翻译：饮茶对你的健康有好处。_在阳光下看书对你的眼睛有害。_饭后散步有助于我们放松。_ 2.do morning exercises意思是_由此我们也可表达：做眼保健操_ 4.当堂检测 ( )1.Watching TV too much _ bad for your eyes.Ill go to bed right away.A. isB. areC. wasD. be ( )2.Humans cant live _ air.I agree with you.A. withoutB. withC. inD. for( )3.I cant keep myself active during the day.You _ take more exercise.A .must notB. must beC. need toD. may be( )4.This article says _ is bad for our lungs.A. smokeB. to smokeC. smokedD. smoking( )5.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 5.课堂小结课题Unit2 Topic 2SectionB 课型新课学科English 班级初二授课时间审核人重点难点1.理解和运用must 表示“建议、劝告”的用法：I must ask him to give up smoking. 我得劝他戒掉烟。2.巩固动名词做主语的正确运用。.学习目标1. 能正确运用以下短语巩固动名词短语做主语的书面表达：read in the sun, give up smoking, go to school without breakfast, take a walk,study late, drink enough water 2. 能正确地运用must, mustnt进行劝告或提建议：I must ask him to give up smoking.3. 能正确辨别/7/, /3 /和/D/的发音。朗读时连读现象。. 学习过程1.自主学习 根据汉语意思填写单词或短语（别忘了用红笔纠错哦！）1.戒烟_ _ _2.文章_3.必要的，必需的_3.活跃的，积极的_4.甚至，即使_5.在白天_ _ _6.在周末_ _2.合作探究1.听录音1a，回答1b的问题，并从对话中找到相应的原句。2.再听1a，填空1c，3.朗读1a，并仿照短文1c进行复述。4.看2a图片，选择与之匹配的句子，总结利于身体健康的句子。5.再读2a，判断2b中他们的习惯是否健康。6.语音操练3a，3b：辨音和连读3.交流解疑 1.I must ask him to give up smoking.可以总结出：要求/叫某人做某事_其否定形式为_,用法类似的动词还有_ _ _翻译：我妈妈叫我不要在街上玩耍。_ 2. give up后接_词,_词或_词，若接_词，须放_. 翻译：饮酒对健康不好，你应当戒掉。_. 3.对什么是必要的_4.当堂检测 （ ）1. You should ask your father to give up _. A. smoke B. to smoke C. smoking D. smokes（ ）2. _ we know, food gives us energy. A. Of B. For C. As D. Like（ ）3. _ is necessary _ us to learn English well. A. This, for B. That, to C. We, to D. It, for（ ）4. You look tired. You _ go to bed early and _stay up late. A. should, should B. shouldnt, shouldnt C. shouldnt, should D. should, shouldnt（ ）5. Which habit is bad for your health? A. Going to bed early. B. Washing hands before meals. C. Doing morning exercises. D. Keeping long fingernails.5.课堂小结课题Unit2 Topic 2SectionC课型新课学科English 班级初二授课时间审核人重点难点1. 对食物名词的记忆及运用：2. 能正确地运用下列短语对食物的健康与否进行描写：too much salt, cause illness, be weak, a healthy drink, drink a glass of milk,eat many vegetables, keephealthy, be delicious3. Be careful not to eat too much salt or sugar.4.文章中出现的含有宾语从句和状语从句的运用。.学习目标1. 能归类学习表达食物的名词：Vegetables: Meat: Fruits: Staple: Drink: Fast food: Sweets: 2. 能正确地运用重点短语对食物的健康与否进行描写：. 学习过程1.自主学习 根据汉语意思填写单词或短语（别忘了用红笔纠错哦！） 1.疾病_2.虚弱的，无力的_3.童年，幼年_4.疯的_5.尝，吃_6.使吃惊，惊讶_7.这样的，那样的_8.强迫，迫使_2.合作探究1.两人一组，完成读前任务。复习并学习新的食物名词。2.自读1a短文，匹配1b人物与对应的句子。3.再读1a，勾出1c句子的正确与错误。4.提炼关键词，并根据其复述短文。5.匹配2中单词与图片，看看Danny的一日三餐是否健康，如果不，给出你的建议。6.写一篇短文，描述自己的早餐，可以借鉴1a的结构。3.交流解疑1.Marias mother always took care of Maria very well.也可以表达为_或者_2.强迫某人做某事_，3.as soon as意思是_,引导时间状语从句，如果主句是一般将来时，则从句用_时。翻译：我一到北京就给你打电话_。4.He was surprised to find that it was delicious.可以总结出：惊奇地做某事_如：听到这个消息我很惊讶。_4.当堂检测 ( ) 1. Well, if you take this medicine _, youll be better soon.A. third time one dayB. three times a dayC. third time a dayD. three times every day( ) 2. Must I finish my homework before I go home? No, you _. But you _ finish it before two.A. mustnt; mustB. must; mustnt C. neednt; mustD. neednt; mustnt( ) 3. I have a toothache. You should _.A. drink lots of waterB. take a restC. see a dentist D. have a good sleep ( ) 4. _ up late at night is bad for your health.A. StayB. StayingC. staysD. Stayed同步练习册SectionC.5.课堂小结课题Unit2 Topic 2SectionD 课型新课学科English 班级初二授课时间审核人重点难点1.用以下短语造句并提出建议：take shower often, wash hands before meals, tidy our room, open the window, drink sour milk, spit in public.2填空中对情态动词的正确选择。.学习目标1. 能复习和巩固掌握正确认读课后单词表中的单词。2. 能把握情态动词在具体语境中的运用，能用情态动词进行口头书面复合表达。. 学习过程1.自主学习 1.根据汉语意思填写单词（别忘了用红笔纠错哦！）、 1.事实上_ _2.不健康的_3.危害，伤害_4.吸烟者_5.二手的，旧的_6.风险_7.尽量地_2.合作探究1.填空Grammar, Functions,归纳情态动词must/mustnt, may, can的用法。2.听录音，给图片排序，然后用情态动词造句。3.选择正确的词填空，巩固情态动词的用法。4.完成自己的健康自查，说说如何保持健康，并写成短文的形式。5.复习巩固整个话题的重点短语和健康习惯。3.交流解疑1.翻译：吸烟伤害的不仅是吸烟者而且还有其他人。_2.Smokers shouldnt use smoking to help them relax.译为_从中可以提炼一个短语，用什么做某事_3.as soon as possible意思是_也可以说_,类似还可表达_,_,_4.当堂检测 ( ) 1. _ do you clean the classroom? Three times a day.A. How longB. How oftenC. How soonD. How many ( ) 2. Im afraid I have to leave a