高一新教材课件unit13.ppt

,Unit 13 Healthy eating,Action,peel; roll up; chop; steam; boil ; mix; slice; dice; stir;,function,balance; refuel; digest;,people,vegan; vegetarian,body,stomach; muscle; brain; fat,What nutrient does the following food give us?,1. fish; meat; beans: 2. eggs; milk; dairy products 3. bread; rice; noodles 4. vegetables; fruits,protein,calcium,carbohydrate,fibre; vitamin; minerals,junk food,healthy food,What is junk food and what is healthy food?,bean; dairy; yoghurt; bacon; lettuce; salad; a bar of chocolate; mushroom; peach; chemical; eco-food; organic food; snack;,fat; sugar; calcium; carbohydrate; fibre; mineral; protein; vitamin; energy; nutrient; calorie; fuel;,food,The ingredient they contain,bacon; chocolate; chemical;snack,bean; dairy; yoghurt; lettuce; salad; snack mushroom; peach; eco-food; organic food,junk food : healthy food:,fat; sugar; energy; calories;,calcium; carbohydrate; fibre; mineral; protein; vitamin; energy; nutrient; fuel;,contain vt. vi 包含,包括,能容纳；忍住， 抑制。不用于进行时。 Beer contains alcohol. 啤酒含有酒精。 The speech contained some interesting ideas. 这个讲演包括一些有趣的思想。 At the sight of this cruelty , he could hardly contain his anger. 见此残暴情形， 他无法克制自己的愤怒。,See the doctor Steps: doctor Find the problem by asking and seeing Explain the reason Tell the patient what to do.,Useful expressions: Lie down and let me examine you. Let me have a look. Where does it hurt? Drink plenty of water and get some rest. - Ive got a pain here.This place hurts. I have a pain in my stomach/. I have a bad headache/ cough/ cold. My head/ back/ knee/ arm hurts. I dont feel well. Theres sth. wrong with my,Listening on P2,Part 1 1.Whats wrong with Mike? 2.What did Mike have for breakfast? 3.Can you give Mike some advice?What should he eat less of ? Part 2 1.Which side of Mikes stomach hurts? 2.Does Mike have a fever? 3.What does the doctor tell Mike to do?,He has a stomach.,Two pieces of chocolate, a glass of coke, and two cockies.,Various answers.,His left side hurts.,No, he doesnt. His temperature is normal.,Take some pills and call him if there is a problem.,pain:身体某部位的疼时，为可数名词 I have a pain in my head/back/leg. 由损伤或疾病引起的痛苦、疼痛为不可数名词 Her back causes her a lot of pain. 精神上的痛苦时，为不可数名词 His bad words caused her much pain. 表示“努力，辛苦，操心”时只用复数形式 No pains, no gains. You should take pains with your work.,.,.examine vt. Look carefully at something or somebody I had my chest examined by the doctor. My bags were examined when I entered the country. ask questions to find out what somebody knows or what they can do You will be examined on everything you have learned this year. Weve got an examination in French next Friday.,.Take this medicine three times a day. 服这种药每天三次。 medicine药, 医学, 内科学, 内服药 take medicine 服药 A person who wants to become a doctor has to study medicine. 一个想当医生的人得学习医学。 A good medicine tastes bitter. 良药苦口(忠言逆耳)。,2.ought to Its late_you ought to go home. Ought I to call him? They ought not to tell her about it. ought to + have done I ought to have finished the task earlier. I ought to have locked the door before I left my room this morning ,but I forgot.,(2)should:ought to If you feel ill,you should stay in bed . You should have attended the meeting yesterday. They asked me if I should take part in the sports meeting,advise vt. Vi. 劝告,建议。后跟动词的-ing形式作宾语或动词不定式的复合结构。 跟从句时，从句中用(should) + 动词原形。 I shall act as you advise. 我将按你的忠告去做。 The doctor advised me to take more exercise. 医生嘱咐我多加锻炼。 They advised that we should eat ripe fruit. 他们建议我们吃成熟的水果。,The reason_ _Im writing is to tell you about a party on Sunday. because B. for C. why D. as 2. The reason_his going to France was_he got a new job there. for,because B. for,that C. of, because D. of, that 3. If we had followed his plan,we could have done the job with_money and_people. A. less,less B.fewer,fewer C. less,fewer D.fewer,less,C,B,4.He had a fall yesterday.Today his right leg _. A.still hurts B. is still hurt C. was hurt D. has been hurt 5. In the example_you can see how to use the word. over B. up C. on D. above 6. The paper parcel_a clean shirt,socks and a handkerchief. A.covered B.contained C.included D.owned,A,D,B,7.Many young doctors,_Mr. Zhang,wanted to be sent to work in the new hospital. included B. contained C.including D. containing 8._she will be given this job is still under discussion. Although B.Whether C. If D. What 9. The question is_we can get there on time. A. that B. whether C. if D. when,C,B,B,10.My sister advised me that I_accept the invitation. could B. must C. should D. might 11.I _the boy to save money. A.hoped B.suggested C. made D. advised 12.You have to take great_to improve your English. A. pains B. pain C. a pain D. aches,C,D,A,True or false statements:,( )1.Choosing what to eat is very easy for people today. ( )2.Traditional diets often have too much fibre and too many nutrients for the 21st-century person. ( )3.Protein, which is found in eggs, milk and other dairy products, is good for our bones and teeth. ( )4.The nutrient of calcium helps our body fight disease. ( )5. Vitamins are the main fuel for our body. ( )6.Organic vegetables are grown without chemicals that can be harmful to human beings or the environment. ( )7.Because we have so little to choose from, many stores and companies offer advice about what we should eat. ( )8.If we eat healthy food in the right amounts, we do not have to buy any supplements. ( )9.The best way to keep fit is to develop healthy eating habits.,F,not,F,fat,calories,F,Calcium,F,vitamin,F,Carbohydrates,T,F,much,T,T,Post-reading on P4(Answers),1.It means the food we need to keep our bodies healthy and active. Green foods are organic foods, that is, foods that are grown and produced naturally. But not all green foods are actually green in colour.,2.Any food that tastes good; any food that is healthy; any food that is a vegetable; any food that is organic; any food that is safe.,3.We have more foods to choose from and many of the foods are not produced organically; We are busier than in past years so we now have less time to eat than before; More snack foods are available since more people like to eat bet- ween meals; now many people are paying more attention to their health because others remind them to; some people re- fuse to eat foods produced with chemicals because they,believe they are unsafe; some people care as much about the health and safety of animals as people so they refuse to eat meat; people today expect food to taste good and still be healthy, and they now have more choices when they go to market; many people dont get enough nutrition from their food so they take supplements, especially vitamin pills.,4.Sample answers: People go to fast food restaurants because they are quick and convenient. Too much sugar and fat will make you as big as a whale. Some people start crash diets because they are in too much of a hurry to lose weight naturally. To keep a balanced diet, we must first make a list of the foods we most often eat.,1) No longer = not any longer 指时间和状态不再延续，常与延续性动词连用。 No more = not any more 指强调数量，次数不再增加和动作终止的结果，常与名词或瞬间动词连用。 China is no longer what it used to be . = China is not what it used be any longer. He wanted no more money from his parents. = he didnt want any more money from his parents.,2) what to eat 是疑问句+ 不定式的结构，在句中作宾语，另外这一结构也可作主语、表语、定语等。 What to do next hasnt been decided yet.(主语) I dont know whether to answer it.（宾语） The question is how to put it into practice.（表语） They exchanged views on the question of whom to elect.（介词宾语） The key with which to open the door has been lost.（定语） 注： 这种结构含有情态意义，它相当于一个带should 的从句。 I cant decided which sweater to buy = I cant decide which sweater I should buy.,7.Our eating habits have changed ,as has our way of life. 我们的饮食习惯改变了，正如我们的生活方式。 as此处用作代词,“如一样“ 承接前句内容。 As的用法较多，常见如下： 1）。当连词用，指“象, 按照, 如同；当., 的时候 , 一边.一边, 随着；因为, 既然；以致于, 以便；虽然, 尽管”等。 Leave it as it is. 保持原状, 不要动它。,She sang as she worked. 她一边工作一边唱歌。 I saw him as he was getting off the bus. 正当他下公共汽车时, 我看见了他。 As a child, he lived in America. 他小时候住在美国。 You will grow wiser as you grow older.,As you are tired, you had better rest. (既然)你累了, 最好休息一下。 Be so good s to come and join us. 务请来参加我们的活动。 Try As he would, he could not lift the rock. 他虽然尽了最大努力, 仍不能搬动那块石头。,2）。 用作代词，指“这一点”，也用在 such.as; the same. as 结构中,表示 “象.一样”。 as is well known 众所周知 The statement reads in full As follows: 声明全文如下: 3） 用作介词，指“作为, 当作, 担任” He worked as a teacher. 他当教师。 As a work of art it is very poor. 作为艺术品这是十分拙劣的。,keep up with 跟上, 不落在后面。 Dont run I cant keep up with you. 别跑了，我赶不上你了。 Are wages keeping up with inflation? 工资跟得上通货膨胀吗？ catch up with 赶上 ,追上,pace n.步速 步调;一步;步幅;(工作等的）速度 go at a good /fast/slow pace 快速/慢步前进 keep pace（常与with连用)跟上,与同步;齐驱 I stepped back a pace or two . 我向后退一两步 。 The fence is only ten paces from the house. 围墙离屋子只有十步远。 A policeman with plain clothes stood a dozen paces behind me watching me. 监视着我 一个穿便衣的警察站在我后面十几步远的地方,pace 还可以用作动词，指“慢慢地走；踱步”。例如： The lion paced the floor of its cage. 狮子在笼里踱来踱去。 He paced the room. 他在房间里踱来踱去。,choice n.挑选；选择；抉择; 入选者；被选中的人或物 make a choice = take a choice 做出选择 have no choice but后跟动词不定式非.不可, 除.之外别无他法 She had to make a choice between the two dresses. 她得在两件衣服中选择一件。 She is the peoples choice for Prime Minister. 她是人民选出来的首相。 Which is your choice? 你选哪一个?,base 可以当名词使用，指“底；基础; 基地；本部”。例如： A bottle has a flat base. 瓶子有一个平的底。 That company has offices all over the world, but their base is in Paris. 这个公司的办事处遍布全世界，但本部在巴黎。 base也用作动词 ，（与on, upon连用）表示“以.为基础,把.基础放在. ”。 Advertisements based on these facts have been printed in newspapers and magazines but have not helped much. 根据这些情况拟定的广告词登载在报纸和杂志上,但是效果不大。 One should always base ones opinions on facts. 意见应以事实为根据。,part与of连用时,指全体中不特定的部分,通常不加冠词. 用part of.作主语时,谓语动词的单复数取决于of后面的名词,名词是单数,谓语动词用单数；否则用复数。 Part of the city was destroyed in the earthquake. 这座城市有一部分在地震中被毁。 Parts of the books have been given out to students. 有部分书籍已发到学生手中。,be harmful to 对.有害 Your smoking can be harmful to the health of your children. 你吸烟会危害到你小孩的健康。 harm既是动词又是名词，指“伤害；损害；危害；对.有害处”。例如： do sb/sth harm=do harm to sb/sth伤害.危害. Did the storm do any harm to the corn? 风暴损害庄稼了没有？ The child fell over but came to no harm. 小孩跌倒了，可是没伤着。,I mean no harm to her. 我对她并无恶意。 I have never harmed anybody. 我从未伤害过任何人。,function n (c) 职责,作用,功能 the functions of a judge What is the function of education? A doctors function is to save people. vi 尽职,起作用(与as连用),运转 The monitor functions as a head teacher .,balance vt 权衡,使平衡 How long can you balance yourself on one foot? The dog is balancing a ball on its nose. n. 天平,平衡 weigh sth in the balance be out of balance Keep ones balance loose one;s balance,Exercise 指“运动, 训练, 锻炼；练习；”可用作动词或名词。 morning exercise 早操 eye exercise 眼保健操 The exercises are mostly translation exercises. 练习大部分是翻译练习。 Here is a special set of exercises which will strengthen your back muscles. “这是一套专用体操,会使你的背部肌肉更强壮。“ Your weight is increasing, you should exercise more. 你越来越发胖, 应该多运动。,prepare vt.vi 指“准备，配制；调制；配药 ；使有备；制订；布置”等。 I prepared the ground for the seeds. 我整理好土地准备播种。 Working on a part-time basis can prepare them for a future career. 打工为大学生将来的工作作好准备。 Will you help me prepare for the get-together of the old classmates? 你能否帮我为这次老同学聚会做好准备工作? We must be prepared for all contingencies. “我们要作好各种准备,以防意外。“ The team prepared themselves for defeat / to accept defeat. 这个队心理上做好了接受失败的准备,1）had better 意为“最好”，后接不带to的不定式。 - Wed better go now . - Yes, wed better. 我们最好现在走。 是的，我们最好现在走。 Hadnt we better stop now？ 难道我们现在还不最好停下来吗？ Youd better have done that. 你最好已经做了那件事。（用于完成态，表示完成动作）。 Youd better.,用于同辈或晚辈,一般不可用于对长辈,2）should 表示劝告、建议、命令，其同义词是ought to；在疑问句中，通常用should代替 ought to。 Should I open the window ？ 我们把窗户打开吗？ You should go to school right away.你应该马上上学。 （1）should用于第一人称时,可以表示说话人的委婉,客气的语气。 I should say youre mistaken. 依我看，你是搞错了