人教课标高一必修3Unit2省公共课一等奖全国赛课获奖课件.pptx

人教课标人教课标高一高一 必修必修 3Unit 2第1页第2页1.Everybody has to eat,but do you eat a healthy diet?diet 指是习惯食物或要求食物，特指维指是习惯食物或要求食物，特指维持健康定量或定质食物。持健康定量或定质食物。food 是普通用语，凡能吃能喝含有营养是普通用语，凡能吃能喝含有营养东西都称为东西都称为food。强调种类时，强调种类时，food 可用复数。可用复数。diet n.饮食，食物饮食，食物第3页Proper _ and exercise are both important for health.Many sweet _ are on sale in the store.Milk is the _ for babies.foods diet food 第4页【惯用表示惯用表示】balanced/healthy/poor diet均衡均衡/健康健康/不良饮食不良饮食vegetarian/high-fibre diet素食素食/高纤维饮食高纤维饮食a diet of fish/fruit/potatoes只吃鱼只吃鱼/水果水果/土豆饮食土豆饮食be on a diet 节食节食第5页2.balance v.权衡、平衡、对比权衡、平衡、对比1)We must balance the two plans.2)Can you balance yourself on skates?n.天平、称天平、称 e.g.weigh sth.in the balance 用天平称用天平称第6页【惯用表示惯用表示】keep/lose ones balance 保持保持/失去平衡失去平衡 be off balance 使失去平衡使失去平衡out of balance 失去平衡失去平衡a sense of balance 平衡感平衡感the balance of nature 自然生态平衡自然生态平衡balance beam 平衡木平衡木a favorable balance 入多于出入多于出a unfavorable balance 入不敷出入不敷出第7页 翻译以下句子。翻译以下句子。1.你能单脚站立多久你能单脚站立多久?2.试验室天平与商店里秤在什么方试验室天平与商店里秤在什么方面面有所不一样有所不一样?How long can you balance on one foot?In what way is a laboratory balance different from a balance found in a store?第8页-ing 形式短语做伴随状语。形式短语做伴随状语。He placed two tables together,spreading all the papers out on them.Pretending to look frightened,I backed towards the door.3.Wang Peng sat in his empty restaurant feeling very frustrated.第9页1)Nora stood at the bus stop,_ _.娜拉站在公共汽车站旁看报纸。娜拉站在公共汽车站旁看报纸。2)_,you can have a better view of the city.3)站在山顶上站在山顶上,你能更加好地看到这个城你能更加好地看到这个城市。市。reading aStanding on the top of the hill newspaper第10页3)Olive came _.奥丽夫跑步来到大楼前。奥丽夫跑步来到大楼前。4)“We cant go out in this weather,”said Bob,_ out of the window.A.looking B.to look C.looked D.having looked running to the buildingA第11页frustrated 是形容词，意为是形容词，意为“失望，失望，失意失意”他感到既失意又恼火。他感到既失意又恼火。He feels frustrated and angry.frustrate v.使挫败使挫败,使不成功使不成功 The bad weather frustrates our hopes of having a picnic.坏天气使我们野餐愿望无法实现。坏天气使我们野餐愿望无法实现。第12页4.“Nothing could be better.”he thought.=All his foods could be best.此句是用此句是用比较级比较级否定否定形式形式表示表示最高级最高级 含含义。义。e.g.How are you getting on?你怎么样你怎么样?Nothing could be better.再好不过了。再好不过了。他想他想,“再没有比这些更加好吃了再没有比这些更加好吃了”。第13页 Did you sleep well last night?Never better,like a rock.（再好不过再好不过）Nobody loved money better than he.I think nothing is more pleasant than traveling.How did your father feel when he saw what a mess you had made?He cant be _.(angry)angrier第14页1)Nothing is more pleasant than travelling.=_2)当你疲劳时候，没有什么比好好休息一当你疲劳时候，没有什么比好好休息一下更加好了。下更加好了。_ _Travelling is the most pleasant thing.There is nothing better than a good rest when you are very tierd.第15页5.Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did.点拔点拔 此句是一个主从复合句。主句为此句是一个主从复合句。主句为Something terrible must have happened;从句是由从句是由 if 引导条件状语从句引导条件状语从句,即即 if Li Chang was.restaurant;as he always did 是由是由 as 引导方式状语从句。引导方式状语从句。第16页must have happened 表示对已经发生事表示对已经发生事进行必定猜测进行必定猜测,意为意为“一定做了某事一定做了某事”。其疑问形式是其疑问形式是 can/could 提前提前,否定形否定形式为式为:cant/couldnt have done。如：。如：She must have arrived home by now.Judging from her appearance and manner,she couldnt have been over fifty years old.第17页6.He couldnt have Yong Hui getting away with telling people lies!他可不能让咏慧哄骗人们！他可不能让咏慧哄骗人们！a)have sb.doing allow or tolerate(sth).表示允许或表示允许或容忍容忍(某事物某事物)发生。发生。此处此处 have 用在否定句中用在否定句中,尤其是用尤其是用在在 will not,can not 等之后。等之后。第18页 I wont have you saying so.我不允许你这么说。我不允许你这么说。He wont have his daughter arriving home late.他不允许女儿晚回家。他不允许女儿晚回家。b)get away with doing sth.(informal):not be punished for sth.不因某事受处罚不因某事受处罚第19页I wont have you getting away with cheating in the exam.我不能容忍我不能容忍(允许允许)你考试作弊而不受你考试作弊而不受处罚。处罚。get away with sth.steal sth.and escape with it 偷携某物潜逃。偷携某物潜逃。第20页The robbers robbed the bank and got away with a lot of money.这些盗贼抢了银行这些盗贼抢了银行,携巨款潜逃。携巨款潜逃。receive(a relatively light)punishment受到受到(较轻处罚较轻处罚)He was so lucky to get away with a fine for such a serious mistake.他犯了如此严重错误他犯了如此严重错误,侥幸只交了罚款了侥幸只交了罚款了事。事。第21页 翻译以下句子。翻译以下句子。1.Those who lie and cheat will never get away with it.2.Dont think you can get away with telling lies.那些撒谎和坑骗他人人绝对逃不过处罚。那些撒谎和坑骗他人人绝对逃不过处罚。不要认为你撒了谎就能够这么算了。不要认为你撒了谎就能够这么算了。第22页7.win sth./sb.back 赢回；重新取得。赢回；重新取得。如：如：The party is struggling to win back voters who have been disappointed by recent scandals.该党正力争赢回因其最近丑闻而感到该党正力争赢回因其最近丑闻而感到失望选民。失望选民。第23页The team finally won back the championship after two decades.这支球队最终赢回了阔别冠军头衔。拓展拓展 win over（经过劝说或示好以）（经过劝说或示好以）取得（支持或情谊）；把取得（支持或情谊）；把争争取过来。取过来。第24页如：如：Well be working hard to win over the undecided voters.我们将努力把犹豫未决选民争取过来。我们将努力把犹豫未决选民争取过来。win through(=win out)摆脱困境；终获摆脱困境；终获成功。成功。如：如：As in most of his films,its good guys who win through in the end.正像他大多数电影一样，好人最终取得胜正像他大多数电影一样，好人最终取得胜利。利。第25页 将以下句子翻译成英语。将以下句子翻译成英语。1.多年寂静后，他再次出山多年寂静后，他再次出山(comeback)赢得了广泛关注。赢得了广泛关注。2.他对工作投入赢得了学生们尊重。他对工作投入赢得了学生们尊重。His comeback after years of silence won back wide concern.His devotion to work won over the respect of students.第26页3.正如我们所知，在野外，最强壮才正如我们所知，在野外，最强壮才能最终获胜。能最终获胜。As is known to us,the strongest will win through in the wild.第27页8.strength观察观察 阅读以下各句，并观察阅读以下各句，并观察strength 在句中含义。在句中含义。1.He pushed against the rock with all his strength.他使出全力推岩石。他使出全力推岩石。2.She has a remarkable inner strength.她有出众意志力。她有出众意志力。力量；力气力量；力气勇气；决心勇气；决心第28页3.Political power depends upon economic strength.政治实力取决于经济实力。政治实力取决于经济实力。4.The new weapons strength lies in its accuracy.这种新型武器优势在于其准确性。这种新型武器优势在于其准确性。影响力；实力；威力影响力；实力；威力优势优势第29页拓展拓展on the strength of sth.在在影响或帮助下。影响或帮助下。如：如：I got the job on the strength of her recommendation.在她推荐下，我得到了这份工作。在她推荐下，我得到了这份工作。第30页strengthen vt.&vi.加强；强化。加强；强化。如：如：The organizations aim is to strengthen the cultural ties between China and France.这个组织意在加强中法两国之间文化这个组织意在加强中法两国之间文化联络。联络。第31页 将以下句子翻译成英语。将以下句子翻译成英语。1.她再也走不动了。她再也走不动了。2.作为艺术家，她很清楚自己优点和作为艺术家，她很清楚自己优点和不足。不足。She didnt have the strength to walk any further.Shes well aware of her strengths and weaknesses as an artist.第32页Im determined to devote to the education of the disabled on the strength of my brothers advice.3.在我弟兄劝说下，我决定投身于在我弟兄劝说下，我决定投身于残疾人教育事业。残疾人教育事业。第33页 9.The competition between the two restaurants was on!on 作副词与作副词与 be 连用时，能够表示以连用时，能够表示以下几个意思：下几个意思：(1)(电灯、水等电灯、水等)开着开着 (2)正在进行，举行正在进行，举行 (3)上演，演出上演，演出第34页 灯都亮着。灯都亮着。The lights were all on.他们家电视总是开着。他们家电视总是开着。The TV is always on in their house.电影院在上演什么片子电影院在上演什么片子?Whats on at the movie?第35页 我到电影院时候，电影已经开演五我到电影院时候，电影已经开演五分钟了。分钟了。The film had been on for five minutes when I got to the cinema.第36页I.依据以下各句句意及所给单词首字母依据以下各句句意及所给单词首字母或汉语提醒，写出所缺单词正确形式。或汉语提醒，写出所缺单词正确形式。1.Mushrooms are best when _(油煎油煎)in olive oil.2.Mrs Ester was in her late thirties,about average height,with a _(苗条苗条)figure.friedslim第37页3.Children have a natural c_ about the world around them.4.Once the _(女主人女主人)appeared to ask if we were enjoying our meals,I managed to give her a silent nod.5.I dont want to hear a bunch of big _(谎言谎言)about what happened.6.The steel factory has been supplying us with _(未加工未加工)materials.curiosityhostessliesraw第38页7.We aim to offer good quality and service to all our _(用户用户).8.Im feeling rather f_ in my present job;I need a change.9.There would be long talks about the strengths and _(弱点弱点)of each and every player.customersfrustratedweaknesses 第39页II.使该句与所给句子意思相同或相近。使该句与所给句子意思相同或相近。1.A:His restaurant ought to be full of 2.people.B:His restaurant ought to be _ people.2.A:This could be the best thing.B:Nothing could be _.filled withbetter第40页3.A:He often lies,so no one believes him.B:He often _,so no one believes him.4.A:The student seemed not to listen to his teacher carefully.B:_ that the student didnt listen to his teacher carefully.tells a lieIt seemed第41页5.A:The two sides were fighting.B:The fight between the two sides was _.on 第42页第43页