八年级英语上册 Unit 2 Keeping Healthy Topic 1 You should brush your teeth twice a day Section B辅学导学案（无答案）（新版）仁爱版（通用）

Unit2 Topic1授课日期及时段Unit 2 topic 1 Section B教学目标1.学习并掌握本课单词及词组。2.复习使用“Whats the matter?/Whats wrong? 及 How are you feeling now? ”重点难点had better/had better not的用法教学内容toothache/tuek/n.牙痛hear/h/听见，听到dentist/dentst/n.牙科医生backache/bkek/n.背痛headache/hedek/n.头疼suggest/sdest/建议，提议fever/fiv/n.发烧；发热cough/kf/n.&v.咳嗽stomachache/stmkek/n.胃疼have/hv/acold患感冒coffee/kfi/n.咖啡tea/ti/n.茶；茶叶enough/nf/足够的，充分的，足够boil/bl/v.沸腾；烧开；煮lift/lft/v.举起，抬起；(云.烟等)消散；n.(英)电梯hey/he/in.terj.嘿feel/fil/v.感觉，觉得；摸，触terrible/terbl/adj.糟糕的；可怕的flu/flu/n.流行性感冒medicine/medsn/药sore/s/adj.(发炎)疼痛的，酸痛的suggestion/sdest()n/建议day/de/andnight日日夜夜candy/kndi/n.糖果brush/br/v.刷；擦；n.刷子tooth/tu/n.(pl.teeth)牙齿lie/la/躺，平躺lie/la/down躺下while/hwal/当时候，然而一段时间，一会儿skateboard/sketbd/滑板cry/kra/n.叫喊，叫声v.哭，喊叫taxi/tksi/n.出租车X-ray/eks-re/n.X光照片；x射线；x光serious/srs/adj.严重的；严肃的；认真的pill/pl/n.药丸，药片care/ke/n.照顾，护理；小心；v.介意，在乎；关心take/tek/careof关心，照顾sincerely/snsrli/-sl-/真诚地，诚实地still/stl/adv.还，还是，仍然，依旧fruit/frut/水果，果实worry/wri/担心，担忧worry/wri/about担心，烦恼advice/dvas/n.忠告，劝告，建议一知识链接1.look是系动词，pale是形容词作表语，构成系表结构【点拨】 v. +adj.构成 “系表结构”，这样的动词有smell, taste, look, feel, be, turn, get, sound, become等。如：1). The sky is _ _ and _.天变得越来越黑了2). The trees _ _ in spring. 春天树变绿了。3). The music _ _. 这首曲子听起来棒极了。2. Why dont you do sth.? 为什么不做某事？【点拨】Why dont you do sth.? 为什么不做某事？常用来表达提出建议。类似的表达：Why not do sth.? Lets do sth. What/ How about doing sth.? Shall I / we? 如：Why _ _ _ _? 为什么不看牙医呢? _ have a walk. 让我们去散步吧_ _ _ fishing? 去钓鱼怎么样？二、合作探究：1. 分角色朗读1a, 核对1c。2. 分组讨论。 请大家提出更多表述自己的病情并给别人提建议方法。然后小组竞赛，看哪组说的又多又好。3. 完成2.4.让学生通过2的练习，熟练掌握should 和shouldnt以及had better和 had better not的用法. 完成3.三、当堂检测：1. You walked too long. You a rest. A. must have B. should had C. should have D. will have2. Youd better late for class, Jim. A. wont be B. not be C. not to D. dont be3. You shouldnt work so long because working is bad for your health. A. too much B. too many C. many too D. much too4. He down and rested before ten oclock last night. A. lie B. lay C. lied D. lying5. The little boy has only eight now. A. tooth B. teeth C. tooths D. toothes（二）根据汉语提示完成句子1. Because I have a cold, the doctor tells me to (躺下)and have a rest.2. You have the flu. Youd better (吃些药).3. Jim has a bad cold. He (想要)drinking some boiled water.4. He always has a toothache, so he (一天刷两次牙).5. Marys grandmother coughs (日日夜夜).SectionB 课后作业一.根据句意及所给汉语提示完成下列句子。1. Who will help me to (刷)blackboard?Me, Sir.2. How are you today?Much better, thanks.3. If you are ill, you should follow the doctors .4. Young children like eating (糖果)，but its bad for their teeth.5. I have a bad headache and Im feeling (糟糕的).二. 单项选择。( ) 1. have you been here? About two weeks.A. How often B. How soonC. How long D. How much( ) 2. There were people in the street. It took us time to get through it.A. much too; too many B. many too; much tooC. too much; too many D. too many; too much( ) 3. Wed better on the road. It is very dangerous.A. not to play B. not playC. to not play D. dont play( ) 4. Its fine today. We al