unit|Unit 9 Good Health

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一. 教学内容：unit 9 part 2    学会表达将来行为的条件 二. 本周教学重点：1. if 引导的条件状语从句。2. 有关建议的表达法。3. 句型：it’s …to 三. 具体内容。（一）if 引导的条件状语从句。由if引导的条件状语从句，若主句是一般将来时，从句谓语动词用一般现在时。e.g. if you eat fruits and vegetables, you will be healthier.if you don’t do any exercise, you will put on weight.if you don’t get enough rest, you will feel very tired.if you take a lot of vitamins, your health will improve.if you don’t brush your teeth, you will have a toothache.if you drink coffee, you will concentrate better.if you eat chocolate every day, you will have more energy.    match the questions and answers.1. what will happen if i listen to very loud music?2. what will happen if i don’t brush my teeth every day?3. what will happen if i touch that hot spoon?4. what will happen if i read in poor light?5. what will happen if i do exercise regularly?a. you won’t put on weight.b. you will hurt your hearing.c. you will burn yourself.d. you will have a toothache.e. you will hurt your eyes.if 不仅引导条件状语从句，它还可以连接宾语从句，表示“是否”，此时从句可以用将来时。e.g. i want to know if it will rain tomorrow. （二）expressions for giving advice and making suggestions.  1. 祈使句。    wear warm clothes when it is cold.    put on your coat, please.    let’s go shopping.  2. why don’t you try walking instead of taking the bus?    why not go out for a walk?  3. what about taking some aspirin?    how about going together?  4. it’s a good idea to choose an activity that you enjoy.  5. shall we go shopping tomorrow? （三）it’s…to    it’s important to eat fruits.    it’s not necessary to get up before seven o’clock.    it’s difficult to finish the work without his help..    it’s not a good idea to laugh at others.    it’s possible to finish the work in two days.    ex. read the dialogs and match the questions with the answers.a. i find that i am often in a bad mood, even if i don’t want to be. what can i do to change my mood?b. i don’t want to be a shy person any more. how can i stop being shy?c. i study hard for exams, but i forgot everything. what can i do?1. it’s important not to be nervous. if you study before the exam and feel prepared, you should do well. when you are taking the exam, you shouldn’t think of the result. just try to do your best.1232. it’s important to feel comfortable around people. one easy way is to go to public places and go out with a lot of friends. before you go out with friends, think of some interesting topics to talk about. think of your strengths and be confident in yourself. the best way is to act like you aren’t shy. it sounds silly, but it works.3. it’s ok to be in a bad mood once in a while, but if you are always angry or mad, it isn’t healthy. it is important to get enough sleep and exercise every day. talk to people about your feelings, and if you need to cry, just do it. it is also a good idea to count to ten before you get upset. （四）useful expressions.  1. depend on 依靠    can i depend on you?    i haven’t a car. i have to depend on the buses.  2. even if 即使    we’ll go even if it rains.    i will try my best even if it is very hard.  3. make sb./sth. +adj. 使某人/某事……    what he said made me happy.    he made things very difficult for us.  4. find it + adj. to do 发现做某事很……    many people find it difficult to eat healthy.    i found it easy to talk to him.  5. at least 至少    i need at least ten liter of water.    that building must have been at least 200 years old. 课堂练习：i. 单项选择:1. if you come to the party, you _________ a good time. a. would have   b. have    c. will have 2. please don’t bring snacks to the party, or the teacher will _________.a. take away them   b. take it away   c. take them away 3. if it ___________, i will go to the central park with my son this weekend. a. isn’t rain   b. won’t rain   c. doesn’t rain    d. didn’t rain 4. nobody ___________ the soccer match if he doesn’t. a. organized   b. organize    c. organizes    d. will organize 5.it’s ____________ to eat enough vegetables every day. a. important  b. importantly  c. unimportant  d. unimportantly 6. it’s easy ______ us to understand the english letter.     a. to         b. for          c. by                    d. of 7. it’s necessary _______________ nervous. 123    a. to not be     b. not to do     c. not to be    d. be to not 8. the lady hates ___________ the dishes.     a. make                b. to make     c. do       d. doing 9. could you help me _____________ the taxi?    a. ride           b. drives        c. clean        d. make 10. you ___________ get up at once, or you’ll be late for class.     a. needs         b. has to         c. have to        d. would  ii. 句型转换。1. it’s a good idea to laugh at others. （改为否定句）____________________________2. it’s necessary to prepare for exams. （一般疑问句）___________________________3. you should go to bed early. （提问）_________________________________4. you should go to see a doctor. （一般疑问句） ______________________________________5. you need to drink one liter of water every day. （提问）_______________________________________________________ 6. you shouldn’t take drugs because it harms your body. （提问）_____________________________________7. they will come if doesn’t rain. （一般疑问句） ____________________________________8. young people should sleep eight hours every night. （提问）_________________________________________________________123

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