河南省漯河市第二中学八年级英语上册 Unit 2 Topic 2 I must ask him to give smoking Section B学案（无答案）（新版）仁爱版.doc

unit 2 topic 2 i must ask him to give smoking section b学习目标：1. 学习新单词： article ,smoke , even , cancer , necessary , active 2. 学习用情态动词must / mustnt; may; can 提建议。 1) you mustnt throw litter around. 2) it can even cause cancer.学习过程：一自主学习i. 预习p37 1a , 并完成1b和1c; ii.预习p37 2a , p38 2b, 并完成相应的练习。二合作交流语言点导学：( language points )1. i must ask him to give up smoking. 我一定要让他戒烟。give up 放弃，当后面接动词作宾语时，应用 v-ing 形式。give up doing sth. = stop doing sth.eg: you should give up smoking. = you should stop smoking. 你应该戒烟。give up属于动词和副词构成的短语，后接代词作宾语时，应将代词放在动词和副词之间，既give up中间。 eg: give it up. 放弃它。2. may i borrow your newspaper and show it to my father? 我可以借你的报纸给我父亲看吗？show sb. sth. = show sth. to sb. 给某人看某物eg: your sweater is so beautiful. would you please show it to me ?你的毛衣这么漂亮，给我看一下好吗？would you please show me your sweater ? = would you please show your sweater to me? 把你的毛衣给我看一下好吗？3. drink enough water every day. enough adj. 意为“足够的，充分的”。在句中做定语，可放在名词前。eg: i have enough time to do it. 我有足够的时间去做那件事。enough adv. 意为“足够地，充分地”，放在被修饰的形容词或副词后面。常用结构： adj. (adv.) + enough + for sb. to do sth.eg: this bed is big enough for him. 这张床对他来说够大了。 this book is easy enough for 6-year-old children to read.这本书很容易，6岁孩子能看懂。enough n. 意为“足够”eg: i had enough. thank you. 我吃饱了。谢谢。三探究展示 i. 根据中文提示完成句子1._ _(刷牙) every day keeps them healthy.2.my father _ _ (放弃)his old umbrella yesterday.3.the habit is _ _（对有必要） improving his study.4.would you mind not _ your shoes _（乱丢）?5.he is reading a book _ _ _（在太阳下）.6. breakfast gives you _(能量) for the morning. we must have breakfast every morning.ii. 单项选择（ ）1. youd better ask your brother _ computer games. its bad for him.a. to give up play b. not to give up playing c. to give up playing d. not to give up play （ ）2. it is important _ us _ some good books.a. for ; read b. to; to read c. to ; reading d. for; to read （ ）3. walking is _ good exercise. a. a b. the c. / d. an（ ）4. he is _ to go to school.a. young enough b. old enough c. enough old d. enough young （ ）5. my father smokes too much. i must ask him _.a. give up it b. give it up c. to give up it d. to give it up 四拓展训练阅读理解we drink tea every day. but more than three hundred years ago , most people in europe didnt know anything about tea. some people heard about it. but very few of them knew what to do about it. theres a story about an english sailor. he went to countries in the west, the east and the south. he had been to india and china. one day he came home and brought some tea as a present for his mother. she told her friends about the present and asked them to a tea party. when her friends came to the party, the old woman brought out some tea leaves and asked them to eat. of course nobody liked the tea leaves.at that time, the sailor came in. he looked at the table and said,“mother, what have you done with the tea ?”“i boiled it as you said.”“and what did you do with the water?”“i throw them away, of course.” answered the old woman.“now ,you may throw away the leaves.” said the sailor.（ ）1. the sailor