Unit2 Topic3 Must we exercise to prevent the flu?
SectionC 同步练习
单选。
1.She doesn't look after her ___________. She often eats ___________food.
A.?healthy; healthy B.?health; healthy
C.?healthy; unhealthy D.?health; unhealthy
2.Fried food and soft drinks are bad for us. I decide to _______ them.
A.?stay with B.?stay away from
C.?stay away? D.?stay at
3.Last month, many students didn't go to school _______.
A.?because of their ill B.?because their illness
C.?because of their illness D.?because they are illness
4.-- I'm sorry ________ you that I have made your book wet.
-- _______ It can become dry quickly.
A.?tell; Well done. B.?tell; Don't worry about it.
C.?to tell; Don't worry about it. D.?to tell; Well done.
5.—Your father helps me a lot. Please ____ your father.
—I will.
?say hello to B.?say thanks to
?say sorry to D.?say goodbye to
二、情景对话。
A：Hi, Rick．Do you live a healthy life? B：Yes．I think so． A：That's great．________ B：Yes，I often get up at 5：00 in the morning． A：________ B：First．I go out to run for half an hour．And then I have breakfast． A：________ B：Noodles,eggs and some fruit． A：I also have noodles and eggs for breakfast；but I don't like vegetables or fruit． B：________We need to eat some every day． A：Oh, I know．________ B：Yes，I do．It also helps to keep healthy．
A．Do you get up early? B．I also like noodles,eggs and fruit． C．What do you do after that? D．Do you take a walk after diner? E．What do you usually have for breakfast? F．Do you exercise every day? G．But they are good for our healthy．
三、完形填空。
What can you do to keep healthy? Perhaps for children, health eating is one of the most important things. Here are some about 1 to eat healthily. Having breakfast ?? ?A good breakfast is very important to children, It's necessary to have it in the morning.But some children often go to school 2 breakfast, just because they want to sleep a little longer. 3 ?that a good breakfast will help you study better. Having milk ?? ?"My dream is that all the Chinese children can get half a kilogram of 4 a day." An old man says. Milk is also very 5 ?to children's healthy. It makes children grow stronger. It's better for you to 6 a glass of warm milk before going to bed. That will help you 7 ?a good sleep. Having healthy food ?? ?Having healthy food is the most important. That means eating lots of different 8 of food, especially fruits and vegetables. Don't eat too much chocolate 9 ?ice cream. Some of you eating fast food, but 10 it is not good for your health. Thy to eat healthy food as much as possible. ??? Have healthy eating habits, and you will have a strong body.
1. A. What
B. Why
C. Where
D. How
2. A. for
B. after
C. without
D. from
3. A. Remember
B. Introduce
C. Organize
D. Develop
4. A. water
B. milk
C. juice
D. pop
5. A. natural
B. special
C. important
D. delicious
6. A. drink
B. taste
C. eat
D. reach
7. A. has
B. have
C. having
D. had
8. A. kinds
B. shapes
C. bowls
D. baskets
9. A. and
B. but
C. so
D. or
10. A. at last
B. as usual
C. in fact
D. at that time
四、阅读。
Health is more important than money and wisdom (智慧). Good health helps us enjoy our life and get what we need. How can we stay healthy? Here is some helpful advice(建议). ?● Eat more fruit and vegetables. They are full of vitamins(维生素). And they can help us keep healthy and young. ?● Keep a balanced diet(均衡的饮食) and good eating habits(习惯). Eat less food with lots of sugar and fat. Eat lots of food high in protein (蛋白质). ?● Exercise every day. Doing sports can help us make our bodies strong. ?● Learn to relax ourselves. Being too tired all the time may make us get sick easily. ?● Give up bad habits, such as drinking and smoking. ??? In a word, if we do this way, we'll live a healthy life and get fit.
（1）The writer gives us?????? ?pieces of advice on how to stay healthy.
A.?three? B.?four C.?five D.?six
（2）If your body needs vitamins, what should you eat?????? .
A.?more fruit and vegetables B.?more milk and less meat?? C.?more food and fish D.?more sugar and sweet snacks
（3）We need to do sports to?????? .
A.?make us very tall B.?make us very strong?? C.?make us get sick easily D.?make us look very young
（4）We should eat?????? ?often if we want to get a balanced diet.
A.?less food with less sugar B.?lots of food high in protein
C.?lots of sweet snacks D.?more food with less fat
（5）Which of the following is the best title for the passage ?
A.?How to have money B.?How to get fit?? C.?What to eat every day D.?When to exercise
Unit2 Topic3 Must we exercise to prevent the flu?
SectionC 同步练习答案
三、（1）D；（2）C；（3）A；（4）B；（5）C；（6）A；（7）B；（8）A；（9）D；（10）C；
四、（1）C
（2）A
（3）B
（4）B
（5）B
课件33张PPT。Unit 2 Keeping healthy
Topic 3 Must we exercise to prevent the flu? 仁爱科普版 八年级上Section CWarming-upLet's enjoy a song.What does the song tell us to do?
It tells us to eat healthy food. Lead-inEating healthy food is good for our health.healthy food 健康食品unhealthy food
不健康食品junk food 垃圾食品Eating junk food is bad for our health.fast food 快餐We should have a healthy eating habit.饮食习惯Look and check if the following habits are good,
if not, give your advice.lead-in:do morning exercisesadvice: You had better not eat junk food.
You should eat healthy food.eat junk foodpotato chips 薯条We must stay away from smoking and drinking.远离We should say no to smoking and drinking.和……说不New drills:Look and check if the following habits are good,
if not, give your advice.advice:smokingdrinkingLook and check if the following habits are good,
if not, give your advice.New drills:be happyHappiness is important to our health .happiness n. 开心，快乐Be happy to be healthy. 想健康就得快乐！Look and check if the following habits are good,
if not, give your advice.Practice:playing sports 做运动accidents happen意外事件发生We must stay safe.We should learn some first aid.急救保证安全go to school without breakfastadvice: You shouldn't go to school without breakfast.
You should eat breakfast every day.Look and check if the following habits are good,
if not, give your advice.Practice:Brainstorm:who has the best memories?play sportseat junk foodeat healthy foodbe happysmoke and drinkWork in pairs and check if the following habits are good. If not, give your advice.? Always be happy.
? Eat a lot of potato chips.
? Smoke and drink.
? Drink enough water.
? Play sports.1aGroupwork:Work in groups and talk about how to keep healthy.
You can say like this: If you want to be healthy, you should/
must/ had better...,you shouldn't/ had better not/ mustn't ...Listen to 1a and find out the main idea of the passage. What’s the main idea of the passage?
A: We should eat the right food to keep fit.
B: It’s necessary to do exercise.
C: Happiness is important to our health.
D: A talk about how to keep healthy.Pre-reading(1) Can we go to school without breakfast?
(2) Are fruit and vegetables good for our health?
(3) Why should we say no to smoking and drinking?Watch the flash and answer the questions. Pre-readingWatch the flash and answer the questions. Pre-reading(1) Can we go to school without breakfast?
(2) Are fruit and vegetables good for our health?
(3) Why should we say no to smoking and drinking? No, we can’t. Yes, they are.Smoking and drinking can cause many illnesses.Watch the flash and answer the questions. Pre-reading
P1: ______________________________
P2: ______________________________
P3: ______________________________
P4: ______________________________
You need to have healthy eating habits.Stay safe when you are playing sports.Happiness is important to your health.You must stay away from smoking and drinking.The topic sentence expresses the main idea of a paragraph.ReadingRead the passage and underline the topic sentence in each paragraph.1bRead 1a and complete the structure of the text. Keeping Healthy
Have healthy _______ habits.
Play _________.
Be _________.
Stay away from ___________ and___________.Eat _______.Eat _______________.Don’t eat _______.breakfastfruit and vegetablesfast foodsportshappysmoking drinkingeatingReading1b1cRead 1a again and discuss what the red words refer to in the passage.Listen to 1a again and repeat.need的用法：
1. 实义动词：
肯：need to do sth. 否：don't need to do
eg. He needs to buy a car. 他需要买辆车。
He doesn't need to buy a car. 他不需要买辆车 。2. 情态动词：肯：need do 否：needn't do
eg. You need finish that work today. 你需要今天完成那项工作。
You needn't finish that work today. 你需要今天完成那项工作。 知识总结2.It’s necessary for sb. to do sth. 对某人来说做某事是有必要的
eg. 对我们来说，学好英语是有必要的。
_____________ us ______ English well.
3. on the other hand 另一方面
eg. 在另一方面，喝酒会带来很多疾病。
On the other hand, drinking can cause many illnesses.
通常和on the one hand构成固定搭配：一方面...另一方面...
eg. On the one hand, a lot of people going to the US, but on the other hand, a lot of people coming back from there.
一方面，许多人前往美国；另一方面，很多人又从那回来。It’s necessary for to learn 知识总结 4. stay away from sth. 远离某物/某事
eg. 老师告诉我们要远离毒品。
The teacher tells us ____________ rugs.
5. say no to sth./ v-ing 对……说不
每个人都应该对吸烟说不。
Everyone should ________ smoking. to stay away fromsay no to 知识总结key words:
1. health n. 健康 Playing sports is good for our health.
healthy adj. 健康的 We should be happy to keeping healthy.
unhealthy 不健康的 Fast food will make you unhealthy.
2. accident 事故，灾难 Sometimes accidents can happy.
3. happy adj. 高兴的 He is happy now.
unhappy adj. 不高兴的 You may feel ill if you are always unhappy.
happiness n. 愉快，幸福 Happiness is important for your health. 知识总结 知识总结key phrases：1. need to do sth.
2. healthy eating habits
3. enough energy
4. fast food
5. potato chips
6. play sports
7. keep fit需要做某事健康的饮食习惯足够的能量快餐薯条做运动保持健康8. stay safe
8. first aid
9. on the one hand...
on the other hand...
10. feel ill
11. stay away from
12. cause many illnesses
13. say no to 知识总结key phrases：急救一方面...
另一方面...远离引发很多疾病对...说不感觉不舒服保持安全 In order to keep healthy, we should _____________, ____________, _________and _________. We should also ________and ________.Retell the passage with the help of 1b. Then write it down. You can add two of your own ideas. 2 Health is very important to everyone, what should we do to keep healthy？write a passage using the phrases in the box.3healthy food eating habits be good for
do exercise keep fitYou may begin like this:Keep healthy is important to everyone.
Keeping healthy is important to everyone. So we should have healthy eating habits. We’d better eat healthy food like fruit and vegetables, because they are good for our health. Don’t eat fast food. We should also do exercise often to keep fit. 3An example:Summary:We learn: 1. some key words: health healthy unhealthy
accident
happy unhappy happiness
2 . Some key phrases:
need to do sth. 需要做某事
say no to sth. 对……说不
on the other hand 另一方面 etc.
Know how to keep healthy in our daily life.根据中文提示完成句子。
1.吃合适的食物对我们健康是很重要的。
2. 你们需要有健康的饮食习惯。
3. 我们应该远离危险的东西。
4. 你应该对抽烟喝酒说不。It’s _________ for us to eat the _______ _______.You ______ ______ have _____ ______ .We should ______ _______ _______ the danger.You should _____ ______ _________ smoking and drinking.important right foodneed tohealthy eating habits stay away fromsay no toExercise:Exercise:用所给词的适当形式填空：
1. His mother need (go) to the doctor at once.
2. Going to school without breakfast (be) bad for your health.
3. Smoking and drinking can cause many (ill).
4. Fast food will make you fat and (health)
5. Try (stay) safe when you play sports.to goisillnessesunhealthyto stay上21世纪教育网 下精品教学资源谢谢21世纪教育网（www.21cnjy.com)中小学教育资源网站有大把优质资料？一线名师？一线教研员？
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