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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 2 Keeping Healthy,Topic 2,I must ask him to give up smoking.,Section B,1.熬夜,2.动词ing做主语,3.对某人或某物不好,4.对.有益,stay up late,谓语常用单数,be bad for sb./sth.,be good for sb./sth.,_ up late _ _ _ your health.（熬夜对你的健康不好。）,We have learned that having living habits is good for your health.We should develop（发展）good living habits and give up bad ones.We know smoking is very bad for our health.Look!Maria and Wang Junfeng are talking about it.,Lets listen to dialog and find out their ideas about smoking.,What is Wang Junfeng doing?,Why does Marias father like smoking,？,Why does Maria want to ask her father 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.,1b,Listen to 1a and answer the following questions.,录音,1a-P37,1c,Watch the flash and fill in the blanks.,Wang Junfeng is reading an _,about,smoking,in the newspaper.Marias father _ because he thinks smoking can help him _.But the article says smoking is _ for our lungs and it can even _ cancer.Marias going to,ask her father to,_ _ smoking.,article,smokes,relax,cause,give up,视频,1a-P37,bad,You had better not read,in the sun,.,你最好不要,在太阳下,看书。,He thinks smoking can,help,him relax.,他认为吸烟能帮他放松。think后面接了一个宾语从句。Smoking是动名词做主语。,help sb(to)do sth 帮助某人做某事,She often helps her mother do some housework.,The article,says,smoking is bad for our lungs.,It can even cause cancer.,say表示报纸上的内容。这一用法也常用在杂志书籍或标志上，表示告知，宣称，表明。,The book says we should brush our teeth twice a day.The sign says“Keep away from the danger”.,How terrible!多么糟糕啊！,I,must,ask,him to,give up,smoking.,must 必须，一定；mustnt 不准，不允许，一定不要。mustnt 语气比较强烈 多用于上级对下级的要求或某种明文规定或规章制度。与否定的祈使句Dont do语义相近。,You mustnt copy（复制）others homework.=Dont copy others homework.,ask sb(not)to do sth,请求某人（不要）做某事,My mother asks me not to go out at night.Give up smoking,戒烟,give up sth/doing sth.,放弃某事,/,做某事,We will never give up the hope.Although its difficult,he wont give up learning maths.,May,I borrow your newspaper and show it to my father?我可以借你的报纸给我爸爸看吗？,May I?,我可以,吗？用于征求对方的同意许可。,May I use your cell phone to call my mother?,May I come in?,2a,Look at the pictures and choose the correct sentence to complete each description.,Breakfast gives you energy for the morning.,_,_,Its necessary for your health.,a.Going to school without breakfast is bad for your health.,c.Walking is good exercise.,2a,Look 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 bed early and get up early.,enough ,adj.,足够的，既可以放在名词之前，,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，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.,Key point,2b,Read 2a and mark H(Healthy)or U(Unhealthy).,Li Hua often goes to school without breakfast.(),Zhang Ming usually takes a walk after the meal.(),Wang Peng gets up at 10 oclock on weekends.(),Hu Fei always studies late in the night.(),Mr.Smith drinks enough water every day.,(),U,H,U,U,H,Listen to the chant and write down the key phrase for each picture.,3b,wash hands,have a bath,open the window,early to rise,How to use,should,shouldnt,must,mustnt.,2.Go on talking about how to cultivate good habits to keep healthy.,summary,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.,Homework,Thank you!,
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