仁爱版八年级英语上册 Unit 2 Topic 2 Section B 课件(共35张PPT).ppt

1、Unit 2 Topic 2 I must ask him to give up smokingSection BAims and Demands(教学目标)1.New words:article smoke cancer litter dustbin energy necessary2.Learn how to give advice with“must/must not”3.Talk about healthy habits.Is it a healthy habit?do morning exercisesYou _ mustIs it a healthy habit?get up la

2、teYou _must not Dont Is it a healthy habit?stay up late at nightYou _must notDont Is it a healthy habit?brush your teeth twice a dayYou _mustIs it a healthy habit?put litter into the dustbinYou _mustIs it a healthy habit?throw litter aroundYou _must notDont Is it a healthy habit?read in the sunYou _

3、must not Dont“_+动词原形”,可表示劝告，必须做某事，表明某事的必要性与重要性。must 的否定形式_,表示不许，禁止。mustYou must get up early.You must准时到校遵守规则You must notDont 在路上玩破坏规则go to school on time.follow the rules.play on the roadbreak the rulesmust not=mustntYou mustYou mustnt/Dontstay up late at night.read in the sun.put litter into the d

4、ustbin.do morning exercises.throw litter around.brush your teeth twice a day.Match them.2bGroup work-Make a survey NameBad habitAdviceGillianstay up late at nightgo to bed earlyA:Whats your bad habit?B:I stay up late at night.A:You must not stay up late at night.Dont You must go to bed early.What is

5、 he doing?What do you think of smoking?Smoking is good or bad?Smoking is bad for our lungs,and it may cause cancer.Listen,and answer the questions:1.What is the article about?2.Does Marias father smoke?Smoking.Yes,he does.1a read and say M:Hi,Wang Junfeng!You must not read in the sun.What are you do

6、ing?W:Im reading an article in the newspaper about smoking.Does your father smoke,Maria?M:Yes,he thinks smoking can help him relax.W:But,you know,smoking is bad for his health.M:Yes,his teeth are yellow and he often coughs.W:Thats too bad.Look,the article says smoking is bad for our lungs.It may cau

7、se cancer.M:Oh!How terrible!I must ask him to give up smoking.May I borrow your newspaper and show it to my father?W:sure.Discussion(讨论)-Make Healthy PlansI want to be healthy.My name is lazy sheepCan you help me?Healthy Plans123Listen and answerBreakfast gives you energy for the morning.Going to sc

8、hool without breakfast is bad for your health.Walking is good exercise and its necessary for your health.Drink enough water every day.Water is good for your health.Go to bed early and get up early.It will keep you active during the day.Exercises()1.Watching TV too much _ bad for your eyes.Ill go to

9、bed right away.A.is B.are C.was D.be()2.If you eat _ food and take _ exercise,youll keep healthy.A.more;more B.less;less C.more;less D.less;more()3.-Which habit is bad for your health?-_.A.Going to bed early B.playing sports right after meals.C.Brushing teeth twice a day.D.Doing morning exercises.Co

10、mplete the sentences1.I feel s_ because I went to bed late yesterday.2.Staying up late is bad for your h_.3.The doctor gives him some m_.4.Keeping f_ long is a bad habit.5.Air is important.We can not live w_ air.6.I didnt sleep well last night.I must have a good rest t_.leepyealthedicineingernailsit

11、houtonightIs it a healthy habit?go to bed earlyYou shouldmustIs it a healthy habit?wash hands before mealsYou shouldmustIs it a healthy habit?play sports right after mealsYou shouldnt must not/DontIs it a healthy habit?keep fingernails longYou shouldntmust not/DontIs it a healthy habit?go to school

12、without breakfastYou shouldntmust not/DontSummary Modal verbs:You must get up early.must notstay up late.Dontstay up late.New words:article smoke cancer litter energy litter dustbin necessary enoughExercises1.He is reading an a_.2.Smoking may cause c_.3.Dont throw l_ around.4.You should put litter into the d_.5.Breakfast gives you e_.rticleanceritterustbinnergyHomework 1.Memorize(记熟)the new words of Section B.2.Finish Exercise Book(P3536),Section B.