Unit 9 Good Health

一. 教學內容：unit 9 part 2    學會表達將來行為的條件 二. 本周教學重點：1. if 引導的條件狀語從句。2. 有關建議的表達法。3. 句型：it’s …to 三. 具體內容。（一）if 引導的條件狀語從句。由if引導的條件狀語從句，若主句是一般將來時，從句謂語動詞用一般現在時。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 不僅引導條件狀語從句，它還可以連接賓語從句，表示“是否”，此時從句可以用將來時。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.