1、Unit 2 Keeping Healthy apples oranges meat chicken chocolate ice cream banana hamburger rice watermelon beef tomatoes sandwiches strawberry sausage cabbage potato chips eggplant Meal Food Drink Breakfast Lunch Supper bread, eggs vegetables, fish, meat, rice noodles, fruit, vegetables milk orange jui
2、ce, water hot water, milk 1 Listen and number the following pictures. 1 1 2 2 3 3 4 4 5 5 6 6 1 Make sentences with the structures in the box. should / shouldnt We must / mustnt We should take showers often. We should wash the hands before meals. 1 Make sentences with the structures in the box. We s
3、hould often open the window to keep the air fresh. We mustnt drink sour milk. 1 Make sentences with the structures in the box. We should tidy our rooms and often sweep the floor. We mustnt spit in public. Work in groups, write down the good habits and bad habits around you. Good habit Bad habit Drin
4、k a glass of milk every day. Spit everywhere. 4. Washing hands before meals. 1. Taking a walk after meals. 2. Going to bed early and getting up early. 3. Drinking enough water every day. 4. Going to school without breakfast. 1. Eating too much meat. 2. Going to bed late and getting up late. 3. Throw
5、ing litter around. Can you give more suggestions on keeping healthy? 1. We must have enough food to keep healthy. 2. We must have the right kinds of food. 3. We should have different food. 4. We shouldnt eat too little or too much. 2 Complete the passage with the correct words. Some people think tha
6、t smoking _ ( must/can) help him relax. In fact, smoking is really _ (healthy/unhealthy). Do you know that there _ (is/are) over 4000 chemicals in cigarettes? These chemicals are _ (good/bad) for our bodies. They _ (must/can) cause cancer and other diseases. The smoke from cigarettes harms _ (only/
7、not only) smokers but also other people. Its called “second-hand smoke” and it _ (can/cant) be more dangerous and has higher risks. Smokers shouldnt use smoking to help them relax. They _ (must/mustnt) give up smoking as soon as possible. can unhealthy are bad can not only can must 1. Choose the ans
8、wer to each question according to your lifestyle. ( )1.How often do you walk to school? A. Never. B. Sometimes. C. Always. ( )2.How often do you eat candy? A. Often. B. Seldom. C. Never. ( )3.How long do you usually sleep at night? A. Less than 7 hours. B. More than 10 hours. C. 7-10 hours. ( )4.How
9、 often do you exercise? A. Less than three times a week. B. Three to six times a week. C. Every day. ( )5.How often do you eat fruit and vegetables? A. Never. B. Seldom. C. Often. ( )6.How long do you watch TV every day? A. More than 4 hours. B. 2-4 hours. C. Less than 2 hours. Testing How Healthy Y
10、ou Are Scores: A = 1 point B = 2 points C = 3 points Total score: _ Conclusion What you should do to keep healthy. (6-9) Unhealthy (10-13) Just so-so (14-18) Healthy Modal Verbs (): must/mustnt; may; can You _ throw litter around. You _ throw litter around. He thinks smoking _ help him relax.He thin
11、ks smoking _ help him relax. It _ even cause cancer. It _ even cause cancer. I _ ask him to give up smoking.I _ ask him to give up smoking. _ I borrow your newspaper and show it to _ I borrow your newspaper and show it to my father?my father? can May mustnt must can Grammar Grammar _ up late is bad
12、for your health._ up late is bad for your health. How terrible!How terrible! Its _ for your health.Its _ for your health. Dont read _ the sun.Dont read _ the sun. It will keep you _ during the day.It will keep you _ during the day. in Staying good Functions Functions active 选择正确答案。选择正确答案。 1. Watchin
13、g TV too much _ bad for your eyes. Ill go to bed right away. A. is B. are C. was D. be 2. If you feel _, you should go to school. A. bad B. worse C. better D. good 3. I cant keep myself active during the day. You _ take more exercise. A. must not B. must be C. need to D. may be 4. You had better ask
14、 your brother _ playing computer games. Its bad for him. A. to give up B. not to give up C. to give it up D. not give it up 选择方框中的句子完成对话。选择方框中的句子完成对话。 A：Which is more important, wealth or health? B：In my opinion (观点观点), _ . A：I agree with you. But how can we keep healthy? B：I think _ especially (尤其尤
15、其) green vegetables and fruit. A：Can we eat too much meat? B：No, I think _ . A：What else should we do? B：We should _ . But remember not to do sports soon after meals. A：I see. _? B：It is good. A. that is bad for our health B. Is going to bed early good or bad for our health C. health is more importa
16、nt than wealth D. we should eat healthy food E. do some sports every day C D A E B What should we do to keep healthy? Please write a passage about it. The following questions may help you. 1. How long do you usually sleep every night? 2. How often do you exercise? 3. How often do you eat fruit and vegetables?
