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1、Section BSection BWhats he doing？He is .smokingIs smoking good or bad for our health?Its bad for our health.Smoking is bad for our lungs.It can even cause cancer.So everyone should give up smoking.放弃放弃What is Wang Junfeng doing?Why does Marias father like smoking？Why does Maria want to ask her fathe
2、r to give up smoking？He is reading an article about smoking in the newspaper.Because he thinks smoking can help him relax.Because smoking is bad for our lungs and it can even cause cancer.1bListen to 1a and answer the following questions.录音录音1a-P37I must ask him to give up smoking.ask sb.to do sth.叫
3、某人做某事叫某人做某事Eg:我妈妈叫我关上窗户我妈妈叫我关上窗户。My mother asks me to close the window.give up sth./doing sth.放弃某事放弃某事/做某事做某事Eg:李雷放弃了打篮球李雷放弃了打篮球。Li Lei give up playing basketball.2aLook at the pictures and choose the correct sentence to complete each description.Breakfast gives you energy for the morning._Its neces
4、sary for your health.a.Going to school without breakfast is bad for your health.c.Walking is good exercise.2aLook at the pictures and choose the correct sentence to complete each description.Water is good for your health._It will keep you active during the day.d.Drink enough water every day.b.Go to
5、bed early and get up early.enough adj.足够的，既可以放在名词之前，足够的，既可以放在名词之前，也可以放在名词之后。也可以放在名词之后。Eg：Do you have enough money/money enough to buy it?There are enough people/people enough to do the work.adv.足够地足够地，放在形容词或副词之后。，放在形容词或副词之后。Eg：Its good enough,I think.If you get up early enough,you will catch the bus
6、.2bRead 2a and mark H(Healthy)or U(Unhealthy).1.Li Hua often goes to school without breakfast.()2.Zhang Ming usually takes a walk after the meal.()3.Wang Peng gets up at 10 oclock on weekends.()4.Hu Fei always studies late in the night.()5.Mr.Smith drinks enough water every day.()Look at the picture
7、s.Work in pairs and talk about what we should do to keep healthy habits,using must,mustnt,should,shouldnt,had better,had better not or dont.Eg:Dont walk on the lawn(草坪草坪 ).You should take care of the lawn.ExercisesChoose the best answer.1.You must give up C.Its bad for your health.A.to smoke B.smoke
8、 C.smoking D.smokes2.Throwing litter around is a bad habit.You had better .A.to give up B.to give it up C.giving it up D.give it up3.You take your cat to the school.A.May B.may not C.mustnt D.must1.How to use should,shouldnt,must,mustnt.2.Go on talking about how to cultivate good habits to keep healthy.1.Discuss with your partner and write some class regulations.Eg:We must keep the classroom clean every day.2.Finish the exercises in Section B.