编稿:龙岩十中:傅珍华 审稿人：吕克强【导学目标】1. 写出以下情态动词的否认形式 can should must 2. 情态动词后面加动词的什么形式? She can cook, cooking, cooksnow.3. 快速阅读1，答复以下问题.1Is good health more important than wealth?2Do we need to eat more meat and less vegetables to keep strong ?3May we become sick if we choose the wrong food?【导学诊断】I、翻译以下词组。1. 4个多小时 2. 至少7个小时 3. 一周两次 4. 众所周知 5. 戒烟 6. 在草地上 II. 用短语填空，注意适当形式。 1. Germs can 进入the human body through the nose. 2. We shouldnt spit 当众/公开3. You must not litter 乱扔4. 熬夜is bad for your health. 5. Getting 足够的睡眠is good for health.III. 选择填空。 1. He is to go to school. A. enough old B. old enough C. enough young 2. going to bed early good or bad for our health? A. Are B. Is C.Be 3. we know, different foods can help us in different ways. A. Of B. In C. As 4. Fish cant live water. A. with B. without C. in 【导疑案例】health是不可数名词,意为“健康,healthy作形容词，意为“健康的，健壮的1. Good is more important than wealth.health, healthy2. Food gives us energy, so we must have enough food to keep .health, healthyexercise 作动词时，意为“锻炼，运动，训练。用作可数名词时，意为“练习，体操，用作不可数名词时，意为，“锻炼，运动。1We should every day.exercise, exercising, exercises2Take more , or you will get fatter.exercise, exercising, exercises3We must do morning every day.exercise, exercising, exercises【导练达标】I. 单项选择选择。 1. We should have enough exercise to keep us . A. health B. healthy C. unhappy 2.-Must we get up at 4:00 in the morning?- No, you . A. dont B. mustnt C. neednt 3. -Excuse me. Look at the sign No PHOTOS!- Sorry, I it. A. didnt see B. wont see C. dont see 4. eye exercises is good for your eyes. A. Taking B. Making C. Doing II. 综合填空。用适当的形式milk, than, little, enough, health, way, many, eat, make, wrongAs we know, good health is more important wealth. Food gives us energy, so we must have food to keep . Of course, we must also have the right kinds of food. We should eat fruit and vegetables and less meat. A glass of and an egg a day can help us strong. Different foods help us in different . But if we eat too or too much, or if we choose the food, we may become sick. Its necessary for us to have healthy habits.【导练点睛】归纳生活中的一些习惯good habits: Bad habits: