人教版英语必修三-Unit-2-Healthy-eating-课件 (共19张PPT).ppt

1、JoyceWhat does she look like now?哈！巨 胖！Saturday May 10th,2007 FineThe problem I have When I was in the middle school,I liked to eat KFC very much.Besides it,my favorites were ice cream and chocolate.Every day I would have much beef,milk and eggs.I had little vegetables or fruit.My mother once advise

2、d me not to eat like that.But I liked the food so much that I turned a deaf ear to her.1.What kind of food did she like and dislike?2.Whatre the advantages(strengths)and disadvantages(weaknesses)of these three kinds of foods?energy-giving foodbody-building foodprotective foodReplacementSaturday May

3、10th,2008 FineThe problem I have Soon I gained a lot of weight and become fatter and fatter.I decided to become thinner.Being afraid of being laughed at by my friends,I was unwilling to visit my friends any more.I lost touchwith my friends and felt so sad and hopeless about myself that my behavior c

4、hanged,until one day,my best friend Li Hua came to see me and everything began to changelose weightlosing facelostinterest in visitinglose heart andlose weight/lose heart/lose interest/lose faceA conversation between Li Hua and me X:Li Hua,how can I grow thinner?L:Well,you have to eat food with plen

5、ty of fibre that helps you digest better.And you should stop drinking cola or eating sweet food.X:Does it mean I shouldnt eat my favourite fried chicken any more?L:Not exactly,if you love fried chicken,you neednt give it up.Just eat it less often.You neednt worry too much:a little fried chicken will

6、 do you good!Why not go to a doctor for advice.X:Ok,thank you,Li Hua.have toPay attention to the function（功能）of the modal verbs(情态动词）here.shouldshouldntneedntneedntwillcanYou _ listen to the teacher carefully!“You _ listen to the teacher carefully!”should/ought to/mustYou _ eat too much.shouldnt/oug

7、htnt toI feel cold so I _ put on more clothes.should/ought to/have toI _ run.Ouch!My leg hurts.cant这是我先发现的草地。You _ eat the grass.cant/mustnt/shouldntThey _ eat too much energy-giving food.shouldnt/oughtnt to“Hi,guy,dont you know Im a born(天生的）player.I _ move quickly and avoid your shoes!canPhilips _

8、 smoke marijuana(大麻）.shouldnt/oughtnt to/cantSumming upFunction（功能）modal verbs（情态动词）Possibility（可能性）can/could/may/might.Ability（能力）can/couldPermission（许可）can/could/may/mightGuessing（猜测）can/could/may/might.Request（征求意见）will/would/can/could/may/mightAdvice（建议）must/should/ought toPrediction（预测）will/wou

9、ldNecessity（必要性）have to,mustPromise（允诺）ought to/should/will/wouldGo to see a doctor Today following Li Huas advice,I went to see a doctor.D:Whats the matter?X:I feel frustrated,be amazed at,energy-giving food,take exercise,a balanced diet,lose weight,be/keep fitHealth is wealth -My advice to teenage

10、rs I was invited to make a speech for a group of teenagers about how to keep healthy.Im very glad but what I should say in my speech?Boys and girls,Its very important to keep fit.But how to do it,here is some advice:First of all,we should.Second,we can/need/.We shouldnt.Besides,we ought to.Dont forg

11、et.In my opinion,we should.Thats all.Thanks for listening.Health is wealth -My advice to teenagersBoys and girls,Its very important to keep fit.But how to do it,here is some advice:First of all,we should.Second,we can/need/.We shouldnt.Besides,we ought to.Dont forget.In my opinion,we should.Thats all.Thanks for listening.Useful expressionsenergy-giving food,take exercise,a balanced diet,lose weight,be/keep fit 1.Finish off the exercises on our textbook page 12-132.write down what youve discussed in a short passage.