八年级英语上册Unit2KeepingHealthyTopic3MustwedorcisetopreventthefluSectionD课件.pptx

1、Unit 2 Keeping Healthy Topic 3 Must we exercise to prevent the flu? Section D,1a,Tick the following ideas you think are correct before reading. Then read the passage and check.,The more exercise, the better. ( ) We should stop exercising when we are hurt. ( ) Drinking while playing sports is bad for

2、 our health. ( ) Exercising in a gym is not a good idea. ( ),Should we need to warm up before running？ Yes, we should.,做热身运动,Ask and answer,Is it necessary for us to buy good exercise equipment？ No, it isnt.,运动器材,Should we spend a lot of time exercising? No, we shouldnt.,花费时间金钱等,How to Exercise Well

3、,Warm up. It is important to warm up before you exercise. You Need to stretch your legs, arms, back and neck before You do any difficult activities like running. Find good places to exercise. You do not need to speed a lot of money exercising. You can run or play sports in a park or your home. Just

4、get your body moving! Dont work too hard. Choose a sport that you enjoy and then you exercise will be fun instead of work. Also, you only need To exercise a few times each week. If you exercise for 30 minutes each time, you will stay healthy.,Drink enough water. It is important to drink water when y

5、ou exercise. Your body needs the water for energy and for keeping cool. Be careful! If you hurt yourself while you are exercising, rest Until you feel better. Exercising when you are hurt is Bad for your health.,1a,Listen to 1a and mark True or False.,Its important to warm up before exercising. ( )

6、Its necessary to buy exercise equipment. ( ) We should choose a sport that we enjoy. ( ) We shouldnt drink a lot of water when we exercise. ( ) We had better not exercise when we are hurt. ( ),T,F,T,F,T,1a,Read 1a and fill in the blanks.,How to Exercise Well We need to _. We should _. We had better

7、not _. We should _. We mustnt _ when we are hurt.,warm up,find good places to exercise,work too hard,drink enough water,exercise,Key points,need to do sth. 需要做某事 每个人都需要天天运动。 Everyone _ _ exercise everyday. 2.spend time/money on sth. 花费时间金钱在某事上 spend time/money doing sth. 花费时间金钱做某事 我们不应该花费太多时间玩游戏。 We

8、 shouldnt _ too much time _ computer games. I spent 30 yuan _ this book.,needs to,spend playing,on,3. buy sth. for sb. 为某人买东西 4. instead of 代替 Eg:我会代替你去参加晚会。 I will go to the party _ you. 5. Rest until you feel better. until：直到 Eg:我做作业直到我妈妈回家。 I did my homework _ my mother came home.,instead of,Key

9、points,until,Rewrite 1a and give a report.,You can begin like this: When we are exercising, we should pay attention to the following rules. First, Second， Third， Then，,Project,Write Your Own Newspaper Work in groups and discuss about keeping healthy. Make a handwritten English newspaper about keepin

10、g healthy. The following information will help you.,3. Each group makes their own newspaper about keeping healthy. Then share it with the whole class.,Project,Grammar,Modal Verbs (): must/have to,Must,have to,neednt,must,have to,Grammar,Reflexive Pronouns,Person,Number,myself,yourselves,herself,them

11、selves,Functions,May,ahead,busy,like,leave,not to forget,say,up,1.用适当的反身代词填空。 I cooked _ a meal and then I watched TV. If you dont help him, hell have to do it all by _. I put the food on the table and asked them to help _. Jack and Peter, did you clean the room _? Be careful with that knife or youl

12、l cut _. John hurt _ when he was playing football.,myself,himself,themselves,yourselves,yourself,himself,Exercises,Do,have,No I dont,No you neednt,No you dont have to,had better not,doesnt have,Summary,1. Learn modals for giving advice. 2. Learn reflexive pronouns. 3. Talk about how to exercise well.,Homework,1.Write a conversation between a doctor and a patient on the exercise bo