必修三Unit2HealthyEating单词学案I.doc

Unit 2 单词学案 制作时间: 2012/4/5 制作人: 学习内容: Warming Up & Reading 部分出现的单词和重点词汇 学习目标: 1. 掌握单词的正确发音 2. 对单词的基本用法有一定了解, 包括词性, 词义, 固定搭配等 【结构化预习】 阅读单词并背诵词语辨析1. health n. 词义： adj.健康的；有益健康的 adv. 健康地词形变化v2. sugar n. 词义：vt. 词义： adj. 甜的，含糖的；3. curiosity n. 词义： adj. 好奇的 adv. 好奇地4. weakness n. 词义： adj.虚弱的；(能力等)差的；微弱的 v.(使)变弱，(使)减弱5. strength n. 词义： vt. 加强；巩固 adj. 强壮的；牢固的6. digest vt. 词义： n. 词义： n.消化(力) adj.消化的，易消化的7. benefit v. 词义：n. 词义： adj. 有益的重点词组： 1. be of 对厌烦了2. to 应当；应该(没有人称和数的变化，后接动词原形)3. lose 体重减轻；减肥4. get with偷携某物潜逃；受到（较轻的惩罚）或逃避惩罚5. tell a 说谎6. one s living谋生7. in 欠债8. long 不久以后9. diet 平衡膳食10. down 削减，删节【协作指导】 小组协作, 对结构化预习部分出现的重点词汇进行进一步挖掘 1. diet n C,U _ vi _ 固定搭配: go / be on a diet _ eg: My brother is on _ (节食) to lose weight. If you want to keep healthy, you must pay attention to your _ (日常饮食)2. protective adj _ ？ 思考: vt 保护 _ 3. balance n _ Vt _ 固定搭配: keep ones balance _ lose ones balance _ 拓展: balanced (adj.) _ 均衡的饮食 _eg: He couldnt keep his _ (平衡) on his new bike. Try to achieve a better balance between work and play. 翻译：4. lose weight _ 拓展： put on weight _eg: She seems to have _ (减肥了) Im on a diet, because I _ (长胖) easily.5. curiosity n. _adj. _ adv. _be curious about sth. _ out of curiosity _eg. 1. All the employees in this firm are curious about the personal life of the general manager. 翻译： 2. She decided to try a cigarette out of curiosity. 翻译：6. get away with _ eg: If you cheat in the exam, youll never _.考试作弊必予追究 How did he _ (得逞) cheating. 7. win back _eg: How can I _? (重新赢得她的信任) I wonder whether I can _(重新找到工作)8. 准备 （vt） _ 准备 (n) _ 为某事做准备 _9. curiosity n _ out of curiosity _ ？ 思考: 好奇的 （adj） _ eg: 翻译：好奇伤神 / 好奇害死猫10. lie n _ vi _ tell a lie (=tell lies) _ eg. It s not right to tell a lie. 翻译：拓展：to tell (you) the truth _ 单词拼写 1This restaurant was not giving its _(顾客) healthy food. 2. You should _ (节食) and take more exercise. 3. It is healthier to keep a _ (平衡的) diet every day. 4. Out of _(好奇心), I followed him there. 5. She behaved like the _ (女主人) Lose weight; lose ones balance; win back; get away with; tell a lie; out of curiosity 选词填空1. If you cheat in the exam, you will never _ it.2. Mary things she is too fat that she has to _.3. How can I _ your trust?4. I was leaning over and I _ 5. He asked it _.6. The boy is dishonest and always _. 选择填空1. Anyone who breaks the law could hardly _ it. A. throw away B get away C break away with D. get away with2. He lost his _ and fell off his bike. A balance B