英语必修三Unit2-B3U2-Language-points语言知识点课件.ppt

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1、 课文原句：课文原句：1.Everybody has to eat，but do you eat a healthy diet?【观察思考观察思考】1.Proper diet and exercise are both important to health.2.The doctor put him on a diet after operation.3.I decided to go on a diet before my holiday.4.No sugar in my coffee，please；Im dieting.diet n.日常饮食日常饮食put sb on a diet 让某人

2、节食让某人节食go on a diet/be on a diet 节食节食v.节食节食 My wife says I have_ recently,but I have been _(节食节食).I was annoyed that I had let myself run to fat,so I could _.This lady is too slim,shed better _.put on weighton a dietlose weightgain some weight增加体重增加体重减肥减肥put on weight/gain weightlose weight【课文原句课文原句

3、】2.What will happen if you do not eat a balanced diet?balanced adj.平衡的；均衡的平衡的；均衡的【观察思考观察思考】Try to keep a balance between work and relaxation.I struggled to keep my balance on my new skates.3.The chemical must be weighed on the balance before the experiment.balance n.平衡平衡;n.天平，秤天平，秤keep a/ones balanc

4、e 保持平衡保持平衡 4.How long can you balance on one leg?5.We have to balance the needs and tastes of all customers.6.The expenses balance the receipts.v.保持平衡保持平衡v.权衡权衡balance the advantages of.against the disadvantages.权衡权衡.的利弊的利弊V.抵消；弥补抵消；弥补搭配：搭配：out of balance lose ones balance be in the balance balanced

5、 diet balance A against B 失去平衡，表状态失去平衡，表状态失去平衡，表动作失去平衡，表动作保持平衡保持平衡悬而未决悬而未决平衡饮食平衡饮食 权衡权衡/比较比较 A和和B小结：小结：balance v./n.保持平衡；权衡保持平衡；权衡；相抵；平衡；相抵；平衡；天平；秤天平；秤_ adj.平衡的；合理的平衡的；合理的imbalance n._balanced不平衡；失调不平衡；失调keep a/ones balance翻译：这儿的每个人应当吃平衡的膳食并且保持生态翻译：这儿的每个人应当吃平衡的膳食并且保持生态平衡。平衡。Everyone in the factory s

6、hould eat _ _ _and keep _ _ _.1.You were working too hard.Youd better keep a _between work and relaxation.A.promise B.leadC.balance D.diary2.Eating a _ diet helps us to keep a _ of cooling and hot.A.balanced;balance B.balancing;balanceC.balanced;balancing D.balancing;balancinga balanced dietbalance

7、with ecologycA-ing形式短语做伴随状语。形式短语做伴随状语。e.g.He placed two tables together,spreading all the papers out on them.Pretending to look frightened,I backed towards the door.课文原句：课文原句：3.Wang Peng sat in his empty restaurant feeling very frustrated.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。

8、2)_,you can have a better view of the city.站在山顶上站在山顶上,你能更好地看到这个城市。你能更好地看到这个城市。reading aStanding on the top of the hill newspaper3)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 buildingAfr

9、ustrated是形容词，意为是形容词，意为“感到沮丧的；失感到沮丧的；失意的意的”e.g.He feels frustrated and angry.他感到既失意又恼火。他感到既失意又恼火。frustrate v.使挫败使挫败,使不成功使不成功 e.g.The bad weather frustrates our hopes of having a picnic.坏天气使我们野餐的愿望无法实现坏天气使我们野餐的愿望无法实现。He felt frustrated because of the frustrating news.课文原句：课文原句：4.“Nothing could be bett

10、er,”he thought.=All his foods could be best.他想他想,“再没有比这些更好吃的了再没有比这些更好吃的了”。【句法分析句法分析】(1)形容词的形容词的比较级比较级与与否定代否定代词词nothing连用连用，表达，表达最高级最高级的含义。有此用的含义。有此用法的常用否定词有：法的常用否定词有：no，not，never，hardly，nothing，nobody等。等。观察思考观察思考I have never spent a more worrying day.In my opinion,nothing is more pleasant than trave

11、lling.lets go out for a walk.Good idea！I couldnt agree more.我度过了最令人担心的一天。我度过了最令人担心的一天。在我看来，再没什么比旅行更愉快的在我看来，再没什么比旅行更愉快的事了。事了。再同意不过了再同意不过了It was not until then that I suddenly realized_ was _ than I was.直到那时我才突然意识到没有人比我更幸福的了。直到那时我才突然意识到没有人比我更幸福的了。_ in my life shook me so deeply as the first visit to C

12、hina.在我的一生中给我震撼最大在我的一生中给我震撼最大的是第一次到中国参观。的是第一次到中国参观。3.I have _ read a _ novel.这是我读过的最有趣的小说。这是我读过的最有趣的小说。nobodyhappierNothingnever more interesting1.How did your father feel when he saw what a mess you had made?He cant be _.(angry)2.Your story is perfect.Ive never heard _ before.A.the better one B.the

13、 best oneC.a better one D.a good oneangrier答案答案C 句中的比较对象是一个尚未出现的新人句中的比较对象是一个尚未出现的新人或新事物，故用不定冠词或新事物，故用不定冠词a/an修饰。修饰。课文原句：课文原句：5.Curiosity drove Wang Peng inside.【观察思考观察思考】Children have a natural curiosity about the world around them.Just out of curiosity,how old are you?3)The museum is full of histor

14、ical curiosities.4)Children show curiosity about everything.=Children are curious about everything.n.好奇心好奇心/好奇好奇out of curiosity 出于好奇出于好奇n.古玩，珍品古玩，珍品curious adj.好奇的好奇的小结小结：curiosity n好奇；珍品好奇；珍品curious adj.好奇的，好求知的，爱打听隐私的好奇的，好求知的，爱打听隐私的curiously adv.好奇地好奇地常见搭配常见搭配out of curiosity be curious about.be

15、curious to do sth.show curiosity about sthsatisfy ones curiosity its curious that.出于好奇出于好奇对对好奇好奇渴望做某事渴望做某事 对对.好奇好奇满足某人的好奇心满足某人的好奇心.很奇怪很奇怪完成句子：完成句子：1.He was _ know what was happening in the office.2.Children are _ everything around them.3.It _ she didnt tell anyone.4._,(出于好奇出于好奇)Tom opened the door.c

16、urious tocurious aboutwas curious thatOut of curiosity1.people have always been curious _ how living things on the earth exactly began.A.in B.at C.of D.about2.The teacher wants his students to know more about modern science and tries hard to develop a(n)_ about nature.Acuriosity Bhabit Cability Dind

17、ependencedevelop a curiosity about.培养培养.的好奇心的好奇心/求知求知欲欲Hunger drove him to steal.The pain nearly drove her mad.drive vt.(熟词生意熟词生意)驱赶；迫使驱赶；迫使饥饿驱使他偷东西。饥饿驱使他偷东西。疼痛简直让他发疯疼痛简直让他发疯课文原句：课文原句：6.He could not have Yong Hui getting away with telling people lies!a)have sb.doing 让某人让某人/某物一直做某事某物一直做某事 1.Its too c

18、old these days,so we have the fire_(burn)day and night.2.Ill have the gardener _(plant)some trees.3.On my way home,I had my pocket_(steal).burningplanthave sb do sth 让某人做某事让某人做某事stolenhave sth done 使某物被做使某物被做隐含之意：隐含之意：(1)某物遭遇某物遭遇.(2)让别人做某事让别人做某事eg:Ill have my hair cut tomorrow.1.Excuse me，sir，where

19、is Room 301?Just a minute.Ill have Bob_you to your room.Ashow BShowsCto show Dshowing解析：选解析：选A。此题考查动词。此题考查动词have的用法。的用法。have sb.do sth.命令或安排某人做某事。命令或安排某人做某事。b)have sb doing sth 与与否定词否定词连用时连用时=not allow sb do sth不允许某人做某事。不允许某人做某事。e.g.I wont have you saying so.The teacher cant have his students arrivi

20、ng late at school.我不容许你这样说。我不容许你这样说。老师不允许学生上学迟到。老师不允许学生上学迟到。7.I wont have you getting away with cheating in the exam.不因某事受惩罚；被放过不因某事受惩罚；被放过b)get away with doing sth.(informal):not be punished for sth.我不能容忍我不能容忍(允许允许)你考试作弊而不受处罚。你考试作弊而不受处罚。2.The robbers robbed the bank and got away with a lot of money

21、.3.He was so lucky to get away with a fine for such a serious mistake.receive(a relatively light)punishment受到受到(较轻的处罚较轻的处罚)steal it and escape with it.(偷走偷走)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。他犯了如此严重的错误他犯了如此严重的错误,侥幸只交了罚款侥幸只交了罚款了事。了事。翻译下列句子。翻译下列句子。1.Those who lie and cheat will never _.2.Dont think you can

22、_.那些撒谎和欺骗别人的人绝对逃不过惩罚。那些撒谎和欺骗别人的人绝对逃不过惩罚。不要以为你撒了谎就可以这样算了。不要以为你撒了谎就可以这样算了。get away with telling lies.get away with it 8.The competition between the two restaurants was on!on作副词与作副词与be连用时，可以表示以连用时，可以表示以下几个意思：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 灯都亮着。灯都亮着。The lights were all on.他们家的

23、电视总是开着。他们家的电视总是开着。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?I.根据下列各句句意及所给单词的首字母根据下列各句句意及所给单词的首字母或汉语提示，写出所缺单词的正确形式。或汉语提示，写出所缺单词的正确形式。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 _(苗条的苗条的)figure.fried

24、slim3.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 _(未加工的未加工的)materials.curios

25、ityhostessliesraw7.We aim to offer good quality and service to all our _(顾客顾客).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 II.使该句与所给句子的意思相同或相近。使该句与所给句子的意思相同或相近。1.A:His resta

26、urant ought to be full of people.B:His restaurant ought to be _ people.2.A:This could be the best thing.B:Nothing could be _.filled withbetter3.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 seemedStrength n._ adj._ n.long adj._ n.wide adj._ n.high adj._ n.deep adj.stronglengthwidthheightdepth5.A:The two sides were fighting.B:The fight between the two sides was _.on Homework: