2022年高中英语《Unit2 Healthy eating 第二课时词汇》导学案 新人教版必修3 (I)

2022年高中英语Unit2 Healthy eating 第二课时词汇导学案 新人教版必修3 (I)教师寄语：Failure is the mother of success.（失败乃成功之母）Learning Aims学习目标1. study the language points to grasp and use them freely2. Understand the language points and uses them freely3. Train Ss ability of making a thorough enquiry.Previewing(预习)写出课文中的短语1.健康的饮食 _ 2.提供能量的食物_3.强健体魄的食物 _ 4.保健食物_5.平衡的饮食_ 6.感到沮丧_7.烤猪肉_ 8.炒饭 _9.应该 _ 10.减肥_11.生蔬菜 _ 12.对感到吃惊_13.对感到厌烦 _ 14.说谎_15做坏事而逃脱惩罚 _ 16.保持健康_17.赢回_ 18.好奇心_Researching in class(课堂探究)Step1.Leading in (Read the words and expressions in previewing with passion.)Step2. Learning the words and expressions by yourselves. 1. Everybody has to eat, but do you eat a healthy diet?diet n.日常饮食 vi.节食A balanced diet and regular exercise are both important both for our healthy.No sugar in my coffee，please. Im dieting.【短语】go on a diet 节食（动作） be on a diet 节食（状态）a healthy diet 健康的饮食【辨析】diet, fooddiet 日常饮食， 特指维持健康的定质定量的食物food 食物， 一般用法，凡能吃喝的东西都可称为food现学现用用diet的短语翻译1).我决定在假期期间节食。 .2) 不要让我吃巧克力，我在节食。 .用diet 和 food 填空3) They gave us plenty of _ and drink.4) Bamboo is the pandas main _.2.What will happen if you dont eat a balanced diet?balance n. 天平，平衡 v. 平衡；权衡 balanced adj. 均衡的1). Try to achieve a better balance between work and play.2). Try to balance your diet by eating more fruit and less protein.【短语】a balanced diet 均衡的饮食keep the balance of nature保持生态平衡keep one s balance保持平衡 lose one s balance(= be out of balance)失去平衡balance A against B 权衡A和B现学现用 用balance短语填空或翻译。1). He _ _ _ and hurt himself when he went upstairs.2). It is difficult for you to _ _ _ on an icy pavement.3). 我们必须权衡利弊才做出决定。_3.Tired of all that fat? Want to lose weight?1)be tired of = be fed up with = be sick of=be bored with 对厌烦了1). We are tired of hearing the old story. 这老话我们听厌了。2). I m tired of the same breakfast every day. 我厌倦了每天吃同样的早餐。【区别】get/be tired of doing sth. 对厌烦 get/be tired from doing sth 因而感到疲劳be tired out = be worn out 筋疲力尽现学现用 用tired短语填空。1). He _doing the same thing all year round.2). I_ running fast.3). I_when I finally reach the top of the mountain.2)lose weight 减轻体重，减肥She is trying to lose weight. 她在努力减肥。【归纳拓展】 weight短语：put on/gain weight增加体重，增肥 watch ones weight 控制体重 over weight 超重现学现用翻译1). 如果你想减肥，这儿有一些注意事项。_2).你超重了，你应该控制它。_4.Curiosity drove Wang Peng inside.curiosity n. 好奇心 curious adj. 好奇的 curiously adv. 好奇地1). Children have a natural curiosity about the world around them.2). I opened the packet just to satisfy my curiosity.【归纳拓展】out of curiosity 出于好奇 satisfy/meet ones curiosity 满足某人的好奇心with curiosity = curiously好奇地 be curious about sth. 对某事好奇be curious to do sth. 好奇地做某事现学现用 用curiousity的短语或其适当形式填空。1). Margaret looked at him _ _.2). She decided to try a cigarette just _ _ _.3). Children _ always _ _everything around them.4). _ enough, he had never seen the little girl.5.He could not have Yong Hui getting away with telling people lies!1).get away with 做坏事而逃脱惩罚;携带跑掉1).We wont have people getting away with breaking traffic rules.2). They robbed the bank and got away with a lot of money.【区别】get away from离开，脱离现学现用填空。1).I wont be able to _ _ _the office before 7.2).Dont be tempted to cheatyoull never _ _ _it.【归纳拓展】 get词组（说出含义,并举例）：get down to_ get on with_get through_ get up _get over_ get across _2). have sb. doing 容忍某人做某事；让某人一直做某事He wont have his daughter arriving home late.【区别】 have sb. doing sth. have sb. do sth. have sth. done现学现用填空。1). Dont have the boy_ outside all the time in such cold weather. (stand)2). I had the boy _ the letter for me yesterday. ( post)3). I had the bike_ yesterday. (repair)Step3. Checking the answer to the questionsStep4. DiscussingDiscuss the problems you have in your group.Step5. Presenting and evaluatingRaise your questions and dealing with together.Step6. Testing Choose the best answer.1).Studies show that _ good health depends on _ balanced diet and plenty of rest and exercise.A. 不填; a B. the; a C. the; 不填 D. 不填; 不填2). If you want to satisfy your _, you should ring Jim yourself to ask where he went yesterday.A. weakness B. curiosity C. taste D. hunger3). David, Im _ of watching television; lets go for a walk.A. afraid B. tired C. certain D. fond4). My Australian friends invited me to a barbecue last weekend, _ was really very kind of them.A. that B. who C. when D. which5).I hate people telling lies.Me, too. I believe those who lie and cheat will never _ it.A. get away from B. keep up withC. get away with D. e up with6). After he graduated from college, Johns parents had him _ his living in China.A. to earnB. earnC. earned D. being earned