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1、Unit 2Healthy eating单元要览类别课程标准要求掌握的项目话题Problems with diet; balanced diet and nutrition词汇 diet n. 日常饮食vi. 节食rawadj. 生的; 未加工的 nutn. 坚果; 果仁vinegarn. 醋beann. 豆; 豆科植物lien. 谎话; 谎言 vi. 说谎pean. 豌豆customern. 顾客; 消费者cucumbern. 黄瓜discountn. 折扣eggplantn. 茄子weaknessn. 缺点; 虚弱; 弱点peppern. 辣椒; 辣椒粉strengthn. 强项; 长处;
2、 力量mushroomn. 蘑菇consultvt. 咨询; 请教; 商量peachn. 桃子fibren. 纤维; 纤维制品lemonn. 柠檬digestvt. & vi消化n. 摘要; 概要balancevt. 平衡; 权衡 n. 天平; 平衡carrotn. 胡萝卜barbecuen. 烧烤; 烤肉debtn. 债; 债务muttonn. 羊肉baconn. 熏咸肉; 腊肉roastadj. 烤制的 vt. 烤; 烘; 烘烤poisonousadj. 有毒的fryvt. & vi. 油煎; 油炸limitvt. 限制; 限定 n. 界限; 限度oughtv. aux. 应当; 应该li
3、mitedadj. 有限的glarevi. 怒目而视; 闪耀n. 怒视; 炫目的光benefitn. 利益; 好处 vt. & vi有益于; 有助于; 受益slimvi. 变瘦 adj. 苗条的; 纤细的breastn. 胸部; 乳房curiosityn. 好奇心garlicn. 大蒜hostessn. 女主人; 女主持人sighvi. 叹息n. 叹息; 叹息声spyvt. & vi窥视; 秘密监视 n. 间谍; 侦探combinevt. & vi. （使）联合; （使）结合短语balanced diet平衡膳食in debt欠债ought to应该; 应当spy on暗中监视; 侦查lose
4、 weight体重减轻; 减肥cut down削减; 删节get away with被放过; （做坏事）不受惩罚before long不久以后tell a lie说谎put on weight增加体重win. . . back赢回; 重新获得be amazed at对感到吃惊earn ones living谋生compete with与竞争重要句型1. Wang Peng sat in his empty restaurant feeling very frustrated. (present participle used as adverbial)2. By now his restaur
5、ant ought to be full of people. (ought to)3. Nothing could have been better. (could have done)4. Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did. (must have done)5. He could not have Yong Hui getting away with telling people lies! (cant/coul
6、dnt have sb. doing)功能1. Suggestions and adviceWhat should we do? Shall we. . . ? How about. . . ?You must/mustnt. . . . I think you ought to. . . . Perhaps you should. . . .Youd better. . . . You need/neednt. . . . You have to/dont have to. . . .My advice is/would be. . . . You might. . . . I sugges
7、t that you. . . .I would strongly advise you to. . . . It might be a good idea to. . . .2. Seeing the doctorWhats the matter? Whats wrong with you?What seems to be the trouble? How long have you been like this?Its nothing serious, only. . . . I suppose you had better. . . .I think you ought to. . .
8、.3. Agreement and disagreementIm not sure that! You could be right, but. . . .(Im afraid)I dont agree. I agree up to a point, but. . . .Thats an interesting idea, but. . . . Do you really think. . . ?Rubbish! /Nonsense! You cant be serious!Actually/As a matter of fact, I think. . . . Thats not how I
9、 see it.语法Modal verbs: ought to/ought not tohave to/dont have to/mustnt/neednt教学重点1. Get students to know about problems with a diet, a balanced diet and nutrition.2. Have students learn useful new words and expressions in this unit.3. Enable students to grasp and use the expressions of giving sugge
10、stions and advice.4. Let students learn the new grammar item: the use of ought to.5. Develop students listening, speaking, reading and writing abilities.6. Have students learn how to deal with and solve problems correctly.教学难点1. Enable students to master the use of ought to.2. Have students learn ho
11、w to give suggestions and advice.3. Let students learn to write a short passage to make an advertisement.4. Develop students integrative skills.课时安排Periods needed: 7Period 1 Warming up and readingPeriod 2 Learning about language: Important language pointsPeriod 3 Learning about language: GrammarPeri
12、od 4 Using language: Listening and speakingPeriod 5 Using language: Extensive readingPeriod 6 Using language: Speaking and writingPeriod 7 Revision: Summing up and learning tipPeriod 1Warming up and reading整体设计教材分析This is the first teaching period of this unit. At the beginning of the class, the tea
13、cher can lead in the topic of the unit by showing students some pictures about foods and talking about them.Warming Up is to tell students how different kinds of food are grouped. This is important as it enables us to talk about the value of particular foods to our health. We want students to apprec
14、iate what a balanced diet is. Too much fatty food will mean they store extra energy in their bodies. Too much body-building food may cause problems for digestion and lead to illness unless enough fibre foods are eaten to aid digestion. The teacher can have a free talk with students, let them work in
15、 pairs to read through the chart and discuss the questions.Pre-reading contains two more general questions about food for discussion. Students can be encouraged to discuss these questions in pairs. Then they are asked to look at the title of the reading passage and the pictures to predict what the passage is about. This part is very useful for the next part Reading.The reading passage Come and Eat Here(1)introduces students to
