萝卜家园-授课教师许秀芝.ppt
,Keep healthy,Revision of BookIII Unit2 Topics1-3,授课教师：许秀芝,2,Words,3,Words revision,tooth(复数）teethtomato(复数）tomatoespotato(复数）potatotessleep(形容词）sleepyhealth(形容词）healthyill(名词）illnessvisit（名词）visitor,ExerciseI.Fill in the blanks with a word in a proper way to complete the following sentences:,1.If you want to keep healthy,you must take more exercise.2.The baby has three teeth now.3.Some foreign visitors from Japan came here last week.4.I was very sleepy because I watched TV too late last night.5.The nurse looks after patients very carefully.4,4,sleep visit health tooth care,5,Plus productivit pour vous et vos clients,Phrases Game,6,Group A,1.头痛 have a headache2.检查 check over3.请假两周 ask for two weeks leave4.担忧 worry about5.吃些感冒药 take some cold pills6.返校 return to school,7,Group B,1.喉咙痛 have a sore throat2.引起癌症 cause cancer3.戒烟 give up smoking4.使某人保持活力 keep sb.active5.空腹运动 exercise on an empty stomach6.另一方面 on the other hand,Group C,1.众所周知 as we know2.用不同的方式 in different ways3.有健康的饮食习惯 have healthy eating habits4.熬夜 stay up late5.乱扔垃圾 throw litter around6.随地吐痰 spit in public,8,Group D,1.赶快 hurry up2.开始吧 go ahead3.总是 all the time4.采纳某人的建议 take ones advice5.避免做某事 avoid doing sth.6.对说不 say no to,9,10,Important sentence patterns,1.Staying up late is bad for your health.,动名词当主语 谓语动词用第三人称单数,11,e.g(1)_ hands before meals is good for our health.(wash),2.It is+adj.（necessary,impossible)+for sb.to do sth.,此句中it 为形式主语，动词不定式为真正的主语。,e.g.学好英语对我们很重要。,Its important for us to learn English well.,washing,12,3.Must we do exercise to prevent the flu?Yes,we must./No,we dont have to./No,we neednt.,4.Then you help yourselves or others if an accident happens.,反身代词，表示某人自身，可以在句中作宾语、表语、同位语,注意：Must we.?句型的否定回答。,e.g.自学 亲自 随便吃,teach oneself,by oneself,help yourself to,别拘束玩得高兴,沉醉于 照顾某人自己,13,make oneself at home,enjoy oneself,lose oneself in,look after oneself,5.I dont feel like eating.,feel like doing=would like/want to do,类似的短语有：向问好 向道歉向道谢 向道别,6.We should say no to playing computer games.,say hello to,say sorry to,say thanks to,say goodbye to,Grammar,14,Must的用法,表示义务，用于肯定句和疑问句中。e.g.You must look after your parents.,must not(mustnt)表示不许、禁止。e.g.You mustnt park here.,must表示肯定的猜测，意为“一定，准是”，否定形式为cant。e.g.You must be hungry.,表示劝告，建议。e.g.You must do your homework after school.,must引导一般问句时，要用neednt或dont have to作为否定回答，不能用mustnt。,15,e.g.Must we keep the window open all the time?,16,No,we neednt./No,we dont have to.,must和have to用法的区别：前者强调主观看法并无人称和数的变化，后者强调客观的需要。,Exercise,()1.Must I do the work today?No,you _.You may do it tomorrow.A.cant B.mustnt C.shouldnt D.neednt,D,()2.Listen！Is it Linda singing in the next room?No,it _ be her.She is still in Shanghai.（2010山东莱芜）A.cant B.couldnt C.may not D.might not,()3.If the traffic light is red,you_cross the road.Its very dangerous.(2008江西)A.dont B.mustnt C.neednt D.wouldnt,A,B,17,Reading,18,Reading the following passage and mark True(T)or False(F),How much sleep do we need?People are all different.Some people need only three or four hours of sleep a night.Others need ten hours of sleep a night.Most Americans sleep seven to eight hours a night.Some people find it hard to fall asleep.About one in three Americans have a problem with sleep.Many of these people can not fall asleep.The name of this problem is insomnia(失眠症).Many famous people in history had insomnia.Some of these people have special(特殊的)ideas to make themselves sleep.Benjamin Franklin had four beds.He moved from bed to bed to fall asleep.Mark Twain lay(躺)on his side across the end of his bed.,19,根据短文内容，判断正(T)误(F)。,()1.Different people need different amounts of sleep(睡眠时间).()2.Most Americans sleep more than 8 hours a night.()3.If a person has insomnia,he can never fall asleep.()4.About 1/3 of Americans have a problem with sleep.()5.Mark Twain had four beds to make himself sleep.,T,T,F,F,F,20,21,Writing,22,书面表达。,李明感冒了并且咳嗽，去看医生。假设你是医 生，请根据以下信息，给李明提出一些建议。,1.服药：一天三次，每次两片；2.多喝开水，多吃蔬菜；3.早点睡，别熬夜；4.最好戒烟；做些户外运动。要求：根据以上信息提示适当发挥，不要逐句翻译。词数在60左右。,23,Summary,Revise the important words and phrases.e.g.keep healthy feel/be sleepy,Revise the important sentence patterns.e.g.Staying up late is bad for your health.It is+adj.+for sb.to do sth.,Revise the grammar.Must 的用法 e.g.must引导一般问句时，要用neednt或dont have to作为否定回答，不能用mustnt。,Improve our abilities of reading and writing.How to find the key words and the main ideas of the passage?How to write a composition about making suggestions?,Goodbye!,
