1、八上Unit2 Topic3 Section C Must we exercise to prevent the flu? 學(xué)案Name:_Section C1. Dr. Li is giving a talk about health _ the students. 李醫(yī)生正在給學(xué)生們做關(guān)于健康的報告。習(xí)慣n._ 飲食習(xí)慣(短語)_ 需要v. & modal._ 需要做某事need (to) do sth 2. You need to have healthy eating _(習(xí)慣). 你需要有健康的飲食習(xí)慣。（實義動詞用法：need to do sth）3. You need h

2、ave a healthy eating _(習(xí)慣). 你需要有一個健康的飲食習(xí)慣。（情態(tài)動詞用法：need do sth）4. Breakfast gives you enough _(能量) for the morning. 早餐為你一上午提供足夠的能量。_ prep.“沒有,不和.在一起”，屬于介詞，后可接名詞、代詞、動名詞。5. So dont go to school _(沒有) it. 所以不要不吃它(早餐)去學(xué)校。_ n.水果(不可數(shù)名詞) _n.蔬菜(可數(shù)名詞)6. Fruit and vegetables are good _ your health. 水果和蔬菜對你的健康有

3、好處?？觳?短語)_ 胖的adj.脂肪n._ 健康的adj._ 不健康的adj._7. But fast food, like potato chips, will make you _(胖的) and unhealthy.但是像炸薯條這類的快餐會使你們肥胖而且不健康。8. So eat the _(正確的) food to keep you healthy. 所以要合理飲食來保持健康。9. _(play) sports can also help you keep fit. 做運動也能幫助你保持健康。（動名詞或動名詞短語作主語）有時adv._ 事故n._ 發(fā)生,出現(xiàn)v._ 努力,嘗試 n.&

4、amp; v._ 安全的adj._10. But sometimes accidents can _(發(fā)生), so try to stay safe when you play them.但有時可能會發(fā)生事故，因此當(dāng)你們做運動時，要努力確保安全。 “it is + adj. (+ for sb )+ to do sth”意為“做某事(對某人來說)是.” 急救(短語)_11. Its _(有必要的) for you to learn about first aid. 學(xué)一些急救對你們來說是有必要的。12. It is important _ us to have breakfast. 吃早餐對

5、我們來說很重要。13. Then you can help yourselves or others if _(a) accident happens. 如果發(fā)生事故，你就可以幫助你們自己或者其他人。幸福,快樂n._ 重要的adj._ 最好的adj.& adv._ 藥n._14. Happiness is _(重要的) for your health. Its the best medicine.快樂對你們的健康也很重要。這是最好的藥。15. When you are ill, try to be happy and youll feel _(更好). 當(dāng)你生病時，盡量心情愉快，你們會

6、感覺好多了。 on the one hand 一方面；on the other hand另一方面16. On the other hand, you may _(感覺) ill if you are always unhappy. 另一方面,如果你總是不高興,你可能會生病。17. So be happy to be healthy. 高興是為了健康。/ 想健康就得高興。遠(yuǎn)離(短語)_ 吸煙v._ 喝酒v._18. You must stay away from _(smoke) and drinking. 你必須遠(yuǎn)離煙酒。19. Many students think its _(酷,拽) t

7、o smoke and drink. 很多學(xué)生認(rèn)為吸煙喝酒很酷。20. But they dont know smoking _(或者) drinking can _(導(dǎo)致) many illnesses.但是他們不知道吸煙或喝酒能導(dǎo)致很多疾病。向.說抱歉_ 向.問好_ 向.說不_21. You should say no _ smoking and drinking. 你們應(yīng)該向煙酒說不。參考答案1. for habit, eating habits, need2. habits3. habit4. power without5. without fruit, vegetable6. for

8、 fast food, fat, healthy, unhealthy7. fat8. right9. Playing sometimes, accident, happen, try, safe10. happen first aid11. necessary12. for13. an happiness, important, best, medicine14. important15. better16. feel keep away from, smoke, drink18. smoking19. cool20. or, cause say sorry to, say hello to

9、, say no to21. toSection D“the+形容詞或副詞的比較級，the+形容詞或副詞的比較級”表示“越.，越.”1. The more, the better. 越多越好。2. The more exercise, the better. 鍛煉越多越好。3. The more he gets, the more he wants. 他得到的越多，想要的越多。（越得越貪） stop doing sth停止(現(xiàn)在正在)做的某事4. We should stop _(exercise) when we are hurt. 當(dāng)我們受傷時應(yīng)該停止鍛煉。“it is + adj. (+

10、 for sb )+ to do sth”意為“做某事(對某人來說)是.” 熱身(短語)_5. It is important _ warm up before you exercise. 在你們鍛煉之前熱身是很重要的。6. It is important _ you to warm up before you exercise. 在你們鍛煉之前熱身對你們來說是很重要的。7. Its important _(drink) water when you exercise. 當(dāng)你運動時喝水是很重要的。 spend.(in) doing sth花費.做某事；spend.on sth在某物上花費.8.

11、 You do not need to _(花費) a lot of money exercising. 你沒必要花費很多錢做運動。 instead of代替，而不是 選擇v._9. Choose a sport that you enjoy and then your exercise will be fun instead _ work.選擇一個你喜歡的運動，然后你的鍛煉會很有趣而不是當(dāng)成工作。10. Also, you only need to exercise a few _(time) each week. 你每周也僅僅需要鍛煉幾次。11. If you _(傷害) yourself

12、 while you are exercising, rest until you feel better.如果在你鍛煉時你傷到你自己，要休息到你感覺好點兒才能繼續(xù)。語法反身代詞反身代詞以self(復(fù)數(shù)時用selves)結(jié)尾。第一、二人稱反身代詞由物主代詞+self構(gòu)成，第三人稱反身代詞由賓格+self構(gòu)成。用法如下：單數(shù)復(fù)數(shù)我自己你自己他自己她自己它自己我們自己你們自己他們自己myselfyourselfhimselfherselfitselfourselvesyourselvesthemselves（1）句子的主語和賓語都是同一人，反身代詞在句中作賓語。e.g. I teach myself English. 我自學(xué)英語。（我教我自己英語。）e.g. He didnt hurt himself, thank goodness. 他沒傷到他自己，謝天謝地。（2）起強調(diào)作用，即使去掉也不影響句子的完整性。e.g. You must do it yourselves. 你們必須自己做。e