必修3 unit2 词汇学案.doc

Unit2 Healthy eating 词汇学案 学习目标：1掌握本单元所涉及的相关食物词汇：nut ,bean,pepper,bacon. 2 掌握本单元重点词汇：diet ,balance,curiosity, discount, consult, limit, benefit, combine. 3 掌握本单元短语：ought to ，lose weight， get away with， tell a lie， earn ones living , in debt ,spy on, cut down,before long, put on weight学习重点:diet curiosity limit consult benefit combine学习策略:自主合作展示质疑学习过程;一 课前预习：名词n.: _动词v.:_短语：balanced diet_ ought to _lose weight _ put on /gain weight._ get away with _ tell a lie /lies_ win.back_ earn/make a/ ones living _in debt _ out of debt _ spy on_ cut down _before long_ long before_二 课堂学习 1）食物词汇接龙2) 重点词汇 1 diet n. 日常饮食 Vi. 节食例句观察：Proper diet and exercise are both important for health. We must have food to eat and clothes to wear.辨析：die_ food_ 例句观察： I mustnt have chocolate-Im on a diet. You must go on a diet because you are too fat. 短语：_ _2 balance n._v._ balanced adj._1)Try to balance your diet by eating more fruit.2） You ought to keep a balanced diet例句观察：I tried my best to keep my balance on my new shoes while skating.He lost his balance and fell off his bicycle.短语：_, _3.curiosity好奇心n.例句观察：Curiosity kills the cat.He shows great curiosity about the Moon.He is curious about the Moon.短语：_,_4 consult例句观察：I consulted with a friend about a matter.You had better consult a doctor soon.He advised me to consult the some law books.搭配：_5 glare 例句观察：He didnt shout; he just glared at me sliently.I told my son to stop staring at that fat man ; it wasnt nice.He glanced at his watch quickly.辨析：glare at stare at glance at 6 limit: n. & vt.限制limited adj.有限的There is a_to everythingWe must_our expense to 1,000 a monthWhat I know about English is so _.7 benefit n&v.例句观察：The book will benefit us and we will certainly benefit from it. It is said Yogo is of great benefit to human health.Ive done it for her benefit. He gave up smoking for the benefit of his health.搭配：_,_ _,_combineWe consider it necessary to combine theory with practice.短语：_3)短语学习三 巩固练习diet glare consult curiosity lose weight get away with in debtwinback before long strength limit combine earn ones livingcut down balance1.They stood there _(怒视) at each other.2.I dont want any cakes. Im trying to _(减肥).3.If I cheat in the examination ,do you think I might_(逃避处罚) it?4.She lost her_(平衡) and fell off the desk.5.It is of great _(好处) to everyone.6.At he age of 12, he began to _ _ _ (自己谋生).7.If you dont know the word ,_（查阅）a dictionary8.We must _（限定）ourselves to an hour.9.The boy burned with (a）_ (好奇) to know what his present was.10.You will see her _ _(不久).11.They are trying to _ _ (赢回) their customers.12.His business failed,and he is heavily_(负债)now.13.The doctor have told me to _(减少) smoking and drinking.14.The two countries _(