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！哈！巨巨 胖！胖！Saturday May 10th,2007 FineThe problem I have The 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 fru

2、it.My mother once advised 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 food

3、 Replacement Saturday May 10th,2008 FineThe problem I haveThe 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 touch with my friends and felt so sad

4、 and hopeless about myself that my behavior changed,until one day,my best friend Li Hua came to see me and everything began to changelose weight losing facelostinterest in visiting lose heart andlose weight/lose heart/lose interest/lose face A conversation between Li Hua and me A conversation betwee

5、n Li Hua and me X:Li Hua,how can I grow thinner?L:Well,you have to eat food with plenty 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 gi

6、ve it up.Just eat it less often.You neednt worry too much:a little fried chicken will 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）（功能）of the modal verbs(情态动词）情态动词）here.shouldshouldntneedntneedntwillcanYou _ listen to the teacher careful

7、ly!“You _ listen to the teacher carefully!”should/ought to/mustYou _ eat too much.shouldnt/oughtnt toI feel cold so I _ put on more clothes.should/ought to/have toI _ run.Ouch!My leg hurts.cant这是我先发现的草这是我先发现的草地。地。You _ eat the grass.cant/mustnt/shouldntThey _ eat too much energy-giving food.shouldnt

8、/oughtnt to“Hi,guy,dont you know Im a born(天生的）天生的）player.I _ move quickly and avoid your shoes!canPhilips _ smoke marijuana(大麻）大麻）.shouldnt/oughtnt to/cantSumming upFunction（功能）（功能）modal verbs（情态动词）（情态动词）Possibility（可能性）（可能性）can/could/may/might.Ability（能力）（能力）can/couldPermission（许可）（许可）can/could/ma

9、y/mightGuessing（猜测）（猜测）can/could/may/might.Request（征求意见）（征求意见）will/would/can/could/may/mightAdvice（建议）（建议）must/should/ought toPrediction（预测）（预测）will/wouldNecessity（必要性）（必要性）have to,mustPromise（允诺）（允诺）ought to/should/will/would Go to see a doctorGo to see a doctor Today following Li Huas advice,I wen

10、t 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 fit Health is wealth -My advice to teenagers 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

11、 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 forget.In my opinion,we should.Thats all.Thanks for listening.Health is wealth -My advice to teenagers Boys and girls,Its v

12、ery 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 12-13 2.write down what youve discussed in a short passage.