Unit2 Topic3 Must we exercise to prevent the flu？SectionB (课件+练习+音视频)

Unit2 Topic3 Must we exercise to prevent the flu？SectionB 同步练习 单选。 — Hi, Mary_____. — Hello, _____Steve. A.?speaks; it's B.?speaking; it's C.?speaking; I'm D.?am speaking; I'm 2. — Dr. Chen isn't _____ at the moment.??????? — Well, can I _____ a message?????? A.?out; take B.?out; leave C.?in; take D.?in; leave 3.–Excuse me, can I take this seat?? –Sure. _____. A.Don't worry B.?Go ahead C.?Take it easy D.Never mind 4.My mother is cooking in the kitchen _____. A.?at the moment B.?in a moment C.?for a moment D.?with a moment 5.Since Peter isn't here, may I can leave a message for_____? A.?them B.?him C.?her D.?me 二、情景对话。 (Kangkang's father, Dr. Li, is talking with a journalist on TV.)Journalist: May I ask you some questions, Dr. Li?Dr. Li: _____.Journalist: These days many people have the flu. _____Dr.Li: Well, first, we should exercise often to build us up. Second, we should keep our rooms clean and the air fresh all the time. _____?Finally, we should keep away from crowded places.Journalist: _____Dr, Li: Yes, we must.Journalist: _____?Thank you. A. Third, we should wash our hands and change our clothes often.B. Must we go to see a doctor at once when we have the flu?C. Sure, go ahead.D. You're welcome.E. So what should we do to prevent it?F. Thanks. Goodbye!G. We'll take your advice. 三、完形填空。 We all know that it is 1 to keep healthy. But not all people know 2 to keep healthy.After five days' hard work, we need to have a good rest at weekends. But it seems that some don't know how to spend weekends in the right way. They enjoy 3 cards at night and don’t go to bed until midnight. Some gamble (赌博) all night. They forget that to get 4 sleep is good for health. Some never get up early in the 5 and take some exercise. It is true that doing exercise is very important for us to keep 6 . Some smoke（抽烟） 7 . Some drink too much wine（酒）. 8 too much is harmful (有害) to the body. Some eat too much rich food and get fatter and fatter. If you are much too fat, you may always 9 tired. Vegetables are good to the body. But some don’t like eating vegetables. 10 is also very good to body. As a saying (谚语) goes, "An apple every day keeps the doctor away." So don’t forget to eat some fruit. 1. A. important B. good C. nice D. happy 2. A. when B. how C. what D. why 3. A. to play B. play C. playing D. plays 4. A. much B. many C. a little D. enough 5. A. morning B. afternoon C. evening D. day 6. A. health B. healthy C. clear D. up 7. A. Drink B. Drinking C. Eat D. Smoke 8. A. are B. keep C. say D. feel 9. A. are B. keep C. say D. feel 10. A. Water B. Milk C. Tea D. Fruit 四、阅读。 Everyone hopes to have a healthy lifestyle. But do you know what a healthy lifestyle is like? Here are some ways to have a healthy life.Get active??? This is the most important way of a healthy lifestyle. Walking, running, playing basketball and other sports will help you keep healthy.Keep clean??? Keep the places around you clean. Unclean and untidy plac ... ...