高中英语 (Healthy eating)课件 人教新课标版必修3 课件.ppt

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,Healthy eating,Using language,高一人教新课标版必修三,rickets:,scurvy:,obesity:,Listening,legs that do not grow straight,佝偻病,teeth,fall out,problems with skin and sores that will not heal,坏血病,much too fat,过度肥胖,1.Do you know these illnesses?,Wang,Peng,is doing research to find,out how an unbalanced diet can affect,our,health,so,we need,to eat a,balanced,diet,if,we,are to stay healthy.,2 Listen to the whole dialogue.,Write down the main idea of the,dialogue.,Scurvy,R,ickets,Obesity,too much rice,noodles and sugar,n,ot enough vitamin C,n,ot enough protein and vitamin D,3 Listen again and join the names of the illnesses to their causes.,Owner of restaurant,Problems with food offered,What food is needed,Wang,Peng,Yong,Hui,too much fat,and energy-giving food,more,fruit and vegetables,t,oo much fruit and too many vegetables,m,ore meat,fish,cheese and eggs as well as rice and noodles,4 Fill the chart.,HOW AN UNBALANCED DIET CAN AFFECT YOUR HEALTH,Wang Peng went to the library,where he happened to meet an expert on diets.He asked him for help.,WP=Wang peng E=Expert,Listening text,WP:,Hello.Can you help me,please?I want to find out more about balanced diets.,E:,Of course.A balanced diet needs energy food like rice and noodles,body-building food like fish and meat for protein and fat,and protective food like fruit and vegetables for,fibre,and vitamins.,WP:,Yes.but does it matter how much rice,noodles and sugar l eat?,E:,Yes.If you eat too much,you may become obese.This means you are too fat and it may lead to other illnesses.However,if you dont eat enough rice,noodles or sugar,youll get tired easily.,WP:,l see.Ill be careful about that.Does it matter how much fish,meat or cheese I eat?,E:,Too much can also make you fat,but if you dont eat enough,your bones wont grow strong.A long time ago,children who didnt eat enough vitamin D and body-building food,didnt grow straight legs.They got an illness called rickets.,WP:,Oh dear!Do people still have the problem?,E:,Sometimes.,WP:,Then what about fruit and vegetables?How much should I eat?,E:,You ought to eat about five big spoonfuls of different fruit and vegetables every day.,WP:,Really?I didnt know that.,E:,Yes.In the 18th century sailors at sea used to find that their teeth fell out and they had bad spots on their skin.,They got it because they didnt eat enough,fruit and vegetables.The illness is called,scurvy.,WP:,Goodness!What about now?,E:,Its very rare now.People eat more fruit,and vegetables.You need protective food,like that for clear skin and bright eyes.,WP:,Thank you very much.You have given,me a lot to think about.,Reading and discussing,COME AND EAT HERE(2),3.Can you guess what,he will do after he,comes into the,restaurant?,1.Who is the man in the picture?,2.What is he doing?,Look at the picture and answer the,following questions:,Prediction,Can you guess what will happen to,Wang,Peng,and Yong,Hui,?,+,=,What did they do?,Result,Combine their menu and,provide a balanced one,1.raw vegetables with,hamburgers,2.the boiled potatoes,not fried,3.fresh fruit with ice,cream,1.cut down the fat,2.increase the,fibre,3.a big success,competitors,couple,How has their relationship changed?,Wang,Peng,can earn his living now,but he will be in debt.,2.,Yonghui,thought Wang,Peng,spied,on her menu.,F,T,Step 1:True or false,3.,Yonghui,didnt like the food in Wang,Pengs,restaurant.,4.Wang,Peng,would miss his dumplings,and fatty pork even if in his own,restaurant.,F,T,1.,How did,Yong,Hui,feel when she,came to Wangs restaurant,?Why?,She felt angry because she thought Wang,Peng,had come into her restaurant to spy on her.,Step 2:Answer these questions.,2.What did they find after their chat?,They found they didnt offer balanced diets.Because Wang didnt offer enough,fibre,and Yong,Hui,didnt offer enough body-building or energy-giving foods.,3.How did they solve their problems,and become good friends?,a.Wang,Peng,showed that he wanted,to cooperate and not compete with,Yong,Hui,.,b.They succeeded in finding a menu,that provided a balanced menu.,4.How did they combine their menus,and provide a balanced menu?,They served raw vegetables with the hamburgers and boiled the potatoes rather than fried them,and served fresh fruit with ice cream.,5.Why was their cooperation a success?,a.They cooperated successfully in,business.,b.They liked each other.,The next day,his restaurant was full of people,again.He did not look forward to being _ _.,Suddenly Yong Hui walked in.She _ _,him.She thought he came to her restaurant,only to _ _ her and menu.Wang,Peng,invited her to try a meal in his restaurant.,They _ the ice cream.And they,had a good time.After that,they _,their menus and _ a balanced menu,_ food full of energy and fibre.At last,they _ _ and lived happily.,in,debtglared,at,spy,on,were,served,combine,provide,with,got married,Summary,Discussion,What can we learn from the passage?,We can learn that it is never too late to change bad eating habits and begin afresh.,Language points,1,：“上床萝卜下床姜，不劳医生开药方”,Having radishes before going to bed and having gingers after getting up,then youll have no need to go to a hospital.,2:“,朝食三片姜，胜过人参汤”,Three gingers with the breakfast are better than ginseng soup.,3:“,少吃荤腥多吃素，没有医生开药铺”；,Eat less meat and fish,more vegetable dish,and that will make you healthy.,4:“,药补不如食补,;,Good food do more than the medicine to,5:“,人想长寿安，要减夜来餐”,If you want to live longer and more healthy,do eat less after dinner.,6:“,晚饭少吃一口，肚里舒服一宿”,Just have enough in the dinner,then you will have a good dream.,7:“,早吃好，午吃饱，晚吃少”,Having a perfect breakfast,an,adequate,lunch and enough dinner.,8.as cool as a cucumber,bring home the bacon=earn ones family living,cream of the crop=best of a group,full of beans=feel energetic,mutton dressed as lamb=older people wearing the fashions of young people,raw deal=being treated unfairly,like peas in pod=being similar,1.Perhaps he would be able to earn his living,after all and not have to close his restaurant.,earn,one living,by,.,=,live,by.,=,make a living,by.,他靠挨家挨户乞讨为生。,He earned his living by begging from door to door.,表示“谋生”的短语：,earn a living earn ones living,make a living make ones living,earn,vt,.,挣得,;,赢得,His success,earned,him a prize.,He,earned,fame by helping the students.,He and his wife each _ 10,yuan,an hour.,earns B.earn C.spends D.takes,2),after all,意为“终究,;,结果”,表示结果与预想,不同,通常置于句尾,也可以表示“毕竟”,引出原因,通常置于句首。,It has turned out to be a nice day,after,all,.,天气终于转晴了。,B,【,拓展,】after all,作介词,表示“虽然”。,After all his efforts,he also failed this time.,虽然他很努力,但他这次还是失败了。,There are 50 books _.,Dont be angry with her,she is a child,_.,I dont like this new job _.,The house is modern and comfortable,and,_ in a quiet neighborhood.,A.at all B.after all C.in all D.above all,in all,after,all,at,all,D,2.He did not look forward to,being in debt,because his restaurant was,no longer,popular.,1,)debt:,C,债务,;,欠款,be in debt:,be,out of debt:,be,in,sbs,debt:,You,saved my life,I am forever,in your debt,.,他救了我的命,我永远感恩不尽。,2),no longer=not.any longer,不再,He no longer loves here.,I cant wait any longer.,no more,表示数量上或程度上“不再”,no longer,表示时间上“不再”延续,He is,no,more,a student.,He is,no,longer,young.,3.She didnt look happy but,glared at,him.,glare,vi.,glare,at sb.,1),glance(at,over),看一眼,2),catch,get a glimpse of,瞥见,3)glare at sb.,怒视某人,4)stare at,into,盯着,-What is the boss like?,-I cant describe him well,I only,caught a _ of him as he drove by.,A.glance,B.look,C.stare,D.glimpse,D,4.I thought you were a new customer and,now I know you,only,came,to spy,on me,and my,menu.,only to spy.,在句中做目的状语,only to do,sth,.,表示一个与主语愿望相反的,或出乎主语预料的结果,或用来暗示最初的,未能实现的动作。,only doing,sth,.,表示谓语动词本身的动作,造成的结果。,For nearly three hours we waited,for the decision,only to,be told to,come again the next day.,He died,only,leaving,nothing but,debts5.,Why dont,you sit down and try a meal?,你为什么不坐下来吃顿饭呢？,“,Why dont you+,动词原形？”,相当于“,why not+,动词原形？”,表示建议,意为“为什么不,?”,Why,not,come and join us?,为什么不加入我们呢？,【,注意,】,“why not+,动词原形,?”,和,“,why+,动词原形,?”,两个句型中,前者表示建议,后者表示责备、不赞成。,Why,argue with her?,为什么要与她争吵呢？,(,不赞成你与她争吵,),5.,Yong,Hui,agreed to,stay and soon they,were both enjoy the dumplings and breast,of chicken cooked with garlic.,1)agree with sb./with ones words,表示同意某人、同意某人的话或观点,含有,赞赏地、肯定地对待某事之意。,2)be agreed(on/about,sth,.),意为“达成协议,;,意见一致”。,agree to,sth,.,表示“同意某事或某项建议”,后面只能接表示“提议,计划,方案”的名词。,We are all agreed on the best action.,I agree to their suggestion.,3)agree to do,sth,.,表示“同意做某事”，,4,)agree,后面接从句,We all agree that he is wrong.,7.I feel sick with all this fat and,heavy,food,.,吃了这么多油腻的、难消化的食物,我都觉的恶心了。,heavy,food,:,difficult to digest,(,指食物,),难消化的,8.Wang,peng,was enjoying,a second,plate of,dumplings so he sighed.,此句中的不定冠词,a,放在序数词前面是“又一个；,再另一个”。,The boss asked,a third,one whose turn it is to be on,duty tonight.,老板又问一个人今天晚上谁值班。,注意,序数词前不表示特指时,可以使用不定冠词,a/an;,表示特指时要使用定冠词,the,。,Are you going to learn,a second,language in the,third grade?,你在三年级要学另外一门外语吗？,9.“Well,I,do,have to rest a lot,”,“,噢,我的确需要好好休息,”,do,在这里起强调谓语动词的作用。,I,do,like music.,我确实喜欢音乐,。,【,注意,】,英语中强调谓语动词时使用,do,的形式,;,强调除了谓语动词之外的其他句子成分时使用,句型,It is/was that,把强调的部分放在,that,前面。,think,后的宾语从句是虚拟语气,表示与现在事实相反的假设。,10.But dont you,think,it would be,better,if you,were,a bit thinner?,与现在事实相反,条件从句中的谓语动词用一般过去式,(,be,的过去式用,were,),而主句中的谓语动词用“,would (should,could,might)+,动词原形”。,If we,had,time,wewould,go with you,如果我是你，我就会努力学习。,If,I,were,you,I,would,study,hard.,2),与过去事实相反,条件从句中的谓语动词用过去完成时,主句中,的谓语动词用“,would(should,could,might)+have,过去分词,If you,had,come earlier,you,would,have met him,3),与将来事实相反,条件从句和主句所用的谓语动词,与表示与现在事实相反的假设的谓语动词相同,或条件,从句中用“,were,to,(should)+,动词原形”,If you,dropped,the glass,it,would,break,If it,were,to snow tomorrow,they,would,not go,out,If it,should,rain,the crops,would,be,saved,4),如果条件状语从句表示的行为和主句表示的行为所发生,的时间不一致时,动词的形式要根据它所表示的时间来调整。,If you,had,studied hard,you,would,get a high score.,11.According to my research,neither,your,restaurant,nor,mine offers a balanced diet.,neither,.nor.,Neither,dad,nor,mum is at home today.,今天父母都不在家。,2),肯定句,both.and.,谓语动词必须用复数形式。,Both,dad,and,mum are at home today.,今天父母都在家。,3】,either.or.,Either,you,or,I am going there tomorrow.,12.In this way they,cut down,the fat and,increased the,fibre,in the meal.,1,),cut down,砍倒,;,削减,If you,cut,downthe trees,you will ruin the land.,如果你砍伐树木,就会毁坏土地。,2),cut,into,切成,Vegetables should be,cut,into,small pieces and,dropped into the boiling water.,蔬菜应切成小碎块放进开水里。,3)cut,up,切碎,Mom is,cutting up,the meat to make dumplings.,妈妈正剁肉准备包饺子。,4),cut,off,切断,;,停掉,Our water supply has been,cut,off,again.,我们的供水再次中断。13.Their balanced diets became such a success,that,before long,Wang,Peng,became slimmer,and Yong,hui,put on more weight.,辨析,:before long,long before,before,long,意为“不久以后”,long before,意为“很久以前”或“在,之前很久”。,I hope to see you,before long,.,我盼望不久就能见到你。,Mark learned to read,long before,he started school.,马克上学之前很早就学会了看书。,注意,句型,it will be long before,意为“还要很久才,”;,it wont be long before,意为“不要多久就,.,很快就,”,。,14.I suggest that you,我建议你,suggest,作动词,意为“建议；提出,(,建议,),说明,;,暗示,”,当它表示“建议,;,提出,(,建议,)”,时,主要有以下用法,:,1),后面接名词或代词。,I,suggested,one or two books which they might,read.,2),后面接从句,从句中的谓语动词用原形,也,可以用由,should,加动词原形构成。,He,suggested,that we(should)come another day.,It is,suggested,that we put on a short play.,3),后面接动名词。,suggested,his sending it to the,Ministry of Culture.,我给他写了一封信,建议他把它寄给文化部。,4),当它表示“说明,;,表明,;,暗示”等含义的时候,常常与从句连用。,Her expression,suggested,that she was angry.,她的表情表明她很生气。,拓展,advise,也有“建议”的意思,具体用法如下advise,sb,to do,sth,建议某人做某事,I,advise,you to leave now.,我建议你现在就离开。,advise doing,sth,建议做某事,I,advise,waiting till the proper time.,我建议等到适当时机,(,才行动,),。,advise that+,主语,(should)+,动词原形。,We,advise,that steps(should)be taken at once.,我们建议立即采取措施。,Step 1:Ask the students to answer,the following questions:,1.What do you eat everyday?,2.Do you think it is healthy eating?,3.How to make our eating be more,healthy?,Speaking and writing,Step 2:,Interview the other members,in your group about their eating habit.,(When you interview your partners,you should write down the information,you get.),Step 3:After getting every members,information,discuss if the eating,habits are healthy,what the problems,are and how to change the bad habits.,1.Ask the students to check the reports,for their partners.,2.Show some reports on the screen,the,teacher and the other students should,give some advice.,Step 4:Imagine you are planning to,open a restaurant which will provide,the best local dishes in your area,and a balanced diet.In groups,discuss how to run the business.,Give each other suggestions and,advice.,The following expressions may help you.,What should we do?You must/mustnt.,Youd better.,I would strongly advise you to.,My advice is/would be.,Shall we.?I think you ought to.,You need/neednt.You might.,It might be a good idea to.How about.?,Perhaps you should.,You have to/dont have to.,I suggest that you.,Step 5:Write a short passage to advertise your restaurant and its service.Your writing should:,explain what kind of food will be,offered in your restaurant,describe their ingredients,fiavour,smell and appearance,explain how they will provide a,balanced diet,explain why your restaurant will,provide the best food in the area,explain how customers will be served,Sample writing,Hong Yans Family Restaurant of Local Dishes,Our restaurant is special for several reasons:,Name of,restaurant and its type of dishes,it is family owned and run,we serve a balanced diet,we specialize in dumplings and beef noodles soup,we cook our dishes from start to finish every day,watch for our fresh pot of cows bones every day to show we have made fresh beef stock for the soup,the advantages of our restaurant,the food and menu,quality of cooking and preparation,our recipes are a family secret and cannot be found elsewhere in other restaurants,for our first week we are offering a discount of 20%,Once you have tried our food,you will never want,to go anywhere else!,secret recipe,a special feature,cheaper prices to encourage customers,overall,assessment,Homework,1.Finish the exercises on workbook.,2.Prepare for the next class.,