人教英语必修三 PPT学习教案

1、会计学1人教英语必修三人教英语必修三 1) He can be really bad-tempered _.2) _ I used to go skiing everywinter.3) Im busy _. Would you please call me back in a few minutes?4) Dont all speak at once. One _.5) The kids are leaving home _.6) Prepare what you plan to say at themeeting _.at timesAt one timefor the time bein

2、gat a timein no timeahead of time第1页/共63页2. atmosphere1) the atmosphere, the mixture of gases that surrounds the earth eg. Man must stop polluting the earthsatmosphere.2) the feeling that an event or place givesyou eg. The two sides are holding talks in afriendly atmosphere.大气(层)气氛第2页/共63页3. presenc

3、e/n. 出席，存在eg. His presence at the party made ushonored.present/adj. 出席的；目前的eg. Many people were present at the party.People present at the party were fromChina.The present situation is worrying.翻译：His present boss who presented5000 books to the poor children waspresent at the charity party.第3页/共63页4

4、. harmful, harm翻译：在阳光下读书对眼睛有害。Reading in the sun is harmful to your eyes.Reading in the sun does harm to your eyes.Reading in the sun harms your eyes.5. multiply1) add a number to itself a particularnumber of times乘2 乘以3等于6Two and three multiply to make six.Two multiplied by three makes/is/equals si

5、x.第4页/共63页2) increase增加eg. Our problems have multiplied sincelast year.6. exist/vi.1) be real or actual存在eg. A life free from all worry doesnt exist.2) continue living esp. with difficulty orwith very little money; survive生存eg. Man cant exist/ survive/ live withoutwater and air. Scientists believe t

6、he universe came intoexistence about 15 billion years ago.第5页/共63页7. thuseg. The universities expanded, thusallowing many more people the chance ofhigher education.8. in ones turn 轮到某人我已经扫完了地，该轮到Tom擦玻璃了。 I have finished sweeping the floor, and Tom, in his turn, should clean the window.in turn 1) 依次，

7、轮流eg. The children called out their namesin turn.第6页/共63页2) 相应，转而，继而eg. Increased production will in turn leadto increased profits.增加生产会继而增加利润。take turns to do sth.轮流做.eg. We take turns to do the housework.9. preventprevent A (from) doing.=stop A (from) doing.=keep A from doing阻止A做.第7页/共63页翻译：1. 我们应

8、该防止环境受到污染。 We should prevent the environment (from)being polluted.2. 应该采取措施防止火势蔓延。 Measures should be taken to prevent thefire (from) tect A from B保护A不受B的伤害翻译：每一位母亲都会保护她们的孩子不受任何伤害。 Every mother will protect their child fromany possible harm.第8页/共63页选择：1). Let nothing _ you doing your du

9、ty.A. keep B. have C. protect D. prevent2). What _ you to come to the party? -An unexpected accident _ me going.A. prevented; forbadeB. protected; forbadeC. forbade; preventedD. stopped; kept3). He put on his sunglasses to _ his eyesfrom the strong sunlight.A. prevent B. stop C. keep D. protectDCD第9

10、页/共63页4). We should prevent pollution _ a happy life.A. live B. living C. to live D. from livingC10. puzzle/n. mystery迷，难题eg. a crossword puzzle纵横字谜translate: The deeper meaning of the poem remainsa puzzle.这首诗的深层含义仍然是个迷。puzzle/v.make sb feel confused使迷惑，为难第10页/共63页翻译：让我感到迷惑的是为什么他谁都没告诉就离开了这个国家。 What

11、puzzled me was why he left thecountry without telling anyone.puzzling: (事)令人困惑的puzzled: (人)感到困惑的填空：Her _ look on her face suggested she didnt know how to deal with the _ situation.puzzledpuzzling短语：puzzle over/about对.苦苦思索puzzle out设法想出；琢磨出.答案第11页/共63页ex. 1) He puzzled _ the questionfor quite a while

12、. 2) He was trying to puzzle _ why hehad been brought to the house.over/aboutout11. block out1) stop light or noise from coming in挡住（光，声音）2) forget sth. unpleasant忘记不愉快的事block off:separate one place fromanother using a barrier（用路障）封锁第12页/共63页block up:make movement of flow difficultor impossible塞住，封住

13、（洞，孔）填空：1) Police _ the street after theexplosion.2) A great dust cloud formed in the sky_ the sunlight.3) My nose is _ because of a heavycold.4) Over the years she had tried to _that part of her life.blocked offblocking outblocked upblock out第13页/共63页12. climate/n.regular pattern of weatherconditio

14、ns of a particularregion气候eg. Britain has a temperate climate.英国气候温和。translate:1) She moved to a warmer climate.有某种天气情况的地区2) the present political climate思潮，风气，倾向第14页/共63页13. crash/v.fall or strike suddenly andnoisily碰撞，坠落eg. He crashed his car into a wall.The dishes crashed to the floor.碗碟哗啦一声掉在地板上

15、。She crashed the door.她把门砰地一声关上了。crash/n. 碰撞eg. a(n) car/air crash汽车撞车事故/飞机坠毁第15页/共63页14. pull/v.&n.拉，拖；牵引力eg. In a tug-of-war, the competitors pullas hard as they can. 在拔河比赛中.translate:The tide depends on the pull of the moon.潮汐是月亮引力作用的结果。翻译：他扯我耳朵。He pulled my ears.He pulled me by the ears.短语:p

16、ull in(车辆)进站pull up(使车辆)停下pull down拆毁第16页/共63页填空：1) The driver _ at the traffic lights.2) The train _ right on time.3) The cinema she used to visit had been_.pulled uppulled inpulled down15. cheer (sb.) upbecome more cheerful(使) 高兴，振奋翻译：振作起来！不要让我失望！Cheer up! Dont let me down!填空：给玛丽打个电话，她需要人安慰。Give M

17、ary a call; she needs _.cheering up第17页/共63页cheer sb. on为某人加油，鼓励填空：1) The spectators _ the runners _.2) When I feel upset she often tells mefunny stories to _ me _.3) Please forget it; _!cheeredoncheerupcheer up16. float /v.move slowly on water or in theair漂浮eg. A plastic bag was floating in the wat

18、er.There wasnt enough water to float theboat.第18页/共63页17. now thatbecause of the fact that既然翻译：既然你已经通过了测试，你可以自己开车了。 Now that you have passed the test, youcan drive on your own.18. get (have) the hang oflearn how tooperate or do sth熟悉，掌握，理解eg. Ive never used a computer before. Dont worry; youll soon

19、get the hangof it.第19页/共63页19. break out/vi.start suddenly爆发主语：war, disease, fire, quarrel,fighting, crisis翻译：战争爆发之前他们逃到了美国。 They escaped to America before the warbroke out.与break有关的短语：break away (from)挣脱，逃离break downbreak intobreak in出故障；身体垮掉；分解强行进入插嘴第20页/共63页break offbreak throughbreak upbreak up

20、with中断取得突破破碎，结束，解散分手填空：1) Our car _ on the freeway so wehad to turn to the cars passing by for help.2) We had our car _ last weekand lost our bag.3) Fighting _ between rival groupsof fans.broke downbroken intobroke out第21页/共63页4) When do you _ for Christmas?5) She has just _ her boyfriend.6) He _ in

21、 the middle of a sentence.break upbroken up withbroke off20. watch outwarn sb. about sth. dangerous;look out小心，注意翻译：小心！汽车来了!Watch out! The car is coming!watch out for sb/sth1) 密切注意eg. The cashiers were asked to watch outfor forged banknotes.出纳员接到要求，要注意伪钞。第22页/共63页2) 小心eg. Watch out for the stairsthe

22、y are steep.watch forlook or wait attentively for盼望或等待watch overguard or protect 照看，看守填空：1) Youd better wait and _a better chance to make your request.2) The murderer was _ by threepolicemen for fear that he would escape.3) Youll be cheated if you dont _.watch forwatched overwatch out第23页/共63页Think

23、about these questions and then discuss them with your partner.In our solar system eight planets circle around the sun. What are they? Can you match the names with the planets?第24页/共63页solar system太阳系第25页/共63页第26页/共63页SunVenusMercuryMarsJupiterSaturnEarthPlutoNeptuneUranus第27页/共63页Mercury(水星)Venus(金星

24、)Mars(火星)Jupiter(木星)Uranus(天王星)Neptune(海王星)Earth(地球)Saturn(土星)第28页/共63页Reading How life began on the earth1.parts:Part 1(1-3) the development of _Part 2 (4-5) the development of _.2. choose the best answer:1) From paragaph 1 we can know that starsare created from _.A. air B. atoms C. rocks D. ice2)

25、What does the word “they” refer to in the10th line?A. planets B. stars C. gases D. fire and rockthe earthlifeBD第29页/共63页3) Which is the right order of the developmentof life?A. small clever animalsshellfishdinosaursmammalsB. shellfishdinosaurssmall clever animals mammalsC. shellfishdinosaursmammals

26、small clever animals D. dinosaursshellfishmammals small clever animals C第30页/共63页4) Why were mammals different from otherlife forms?A. Because they gave birth to young babyanimals and produced milk to feed themB. Because they produced young generallyby laying eggs.C. Because they were able to live o

27、n land aswell as in the waterD. Because they live on grass.A第31页/共63页5) From the last paragraph we can inferthat the author is _.A. confident B. sadC. concerned D. angryC3. answer the questions:1) It is possible for life to develop becauseof the presence of water.Why? Because the continued presence

28、of waterallowed the earth to dissolve harmful gasesand acids into the occeans and seas.第32页/共63页2) Why did the plants grow before theanimals came? Because plants provided oxygen for animalsto breathe.4. fill in the blanks: The universe began with a “_”.At first, the earth was just a cloud of _.Later

29、 the dust settled into a solid _.Then it exploded with fire and rock,producingcarbon, nitrogen, vapour and other gases,which made the earths _. Whenit cooled down, _ appeared.Big Bangdustglobeatmospherewater第33页/共63页 Small plants began to appear on the surfaceof water, which encouraged the developme

30、ntof _. Next with green plants growing on land, _ began to live on land. Later reptiles appeared. After that _ developed, and then mammals. Finally _ appeared and spread all over the earth. shellfish and fishinsects and amphibiansdinosaurssmall clever animals第34页/共63页language points:1. direction/n.1

31、) 方向in.direction朝.方向eg. They hit a truck coming in the oppositedirection.他们撞上一辆迎面开来的卡车。in all directions朝四面八方2) 指导under ones direction在.的指导下3) directions: instructions用法说明第35页/共63页2. what 引导主语从句1) 使大家吃惊的是他没来开会。 What make everyone surprised was thathe didnt attend the meeting.2) 他所做的增加了我们的困难。What he

32、did added to our difficulty.3) _ we cant get seems better than _we have.A. What; what B. What; thatC. That; that D. That; whatA第36页/共63页4) _ made the school proud was _ morethan 90% of the students had been admittedto key universities.A. What; because B. What; thatC. That; what D. That; becauseB3. b

33、e to dosth. will definitely happen orit must happen注定；必须eg. They said goodbye, knowing that theywere never to meet again. He said to his daughter, “ You are to behome by 10 oclock.第37页/共63页4. translateIt remains to be seen whether this ideacan be put into practice.这一想法能否付诸实践还有待于观察。5. cool down1) bec

34、ome cool冷却2) become calm冷静eg. I think you should wait until she hascooled down.6. encouragegive support, confidence orhope to sb/sth.鼓励，促进第38页/共63页eg. High prices for corn and wheat will encourage farming.7. late, later, latest, latelylate/adj.迟的，晚的later/adj.更迟，更晚的adv.后来latest/adj.最新的his latest nove

35、llately/adv.最近recentlyeg. I havent heard from him lately.第39页/共63页8. remain1) 系动词+名词/形容词/分词作表语保持，仍是eg. The labour shortage remains a problemin society.劳动力短缺仍是个社会问题。He remained silent.remain standing/ sitting/ seated2) vi剩下翻译：火灾过后，他的房子没剩下什么。After the fire, nothing remained of his house.3) remain to b

36、e done留待以后去看，做，说等第40页/共63页remain to be seen/ done/ said.翻译：它对我们是有害还是有益还得等着瞧。 It remains to be seen whether it will do usgood or harm.4) remaining剩下的翻译：剩下的10台电脑是我的。The remaining ten computers belong to me.5) remains/ n剩余物；遗址eg. She drank the remains of the coffee. The remains of the ancient temple ar

37、eworth seeing.第41页/共63页9. spread(spread, spread)1) become distributed 散布2) become widely known传播, 蔓延eg. The disease is spreading fast.spread the news3) 展开，铺开eg. The bird spread its wings.spread a cloth/ map/ carpet10. to do 作定语，表将来填空：What are you going to talk aboutat the meeting _ tomorrow? (hold)t

38、o be held第42页/共63页11. depend on1) be decided by sth.取决于eg. How much is produced depends on howhard we work.产量的大小取决于我们努力的程度。2) eg. You can never depend on his arriving on time.(be sure that sth will happen 确信，指望)3) eg. He is the sort of person you can depend on.(believe 信赖)4) eg. I havent got a car,

39、so I have to dependon the buses.(need 需要)第43页/共63页That / It depends视情况而定using language a visit to the moon1. When we are going up, we felt _.A. we were pressed against our seatsB. we were lighter than we are on the earthC. as if we were flyingD. the rocket was shaking stronglyA2. When I was on the m

40、oon I felt I was _than I am on the earth.A. slower B. heavierC. cleverer D. lighterD第44页/共63页3. Why cant the spaceship fall back to theearth?A. Because the moons gravity pulls it up.B. Because it is too far away from the earth.C. Because the earth has no gravity.D. Because the spaceship is not very

41、heavy.B4. When I tried to step forward on the moon, my step was_.A. as far as it was on the earthB. shorter than it was on the earthC. further than it was on the earth C第45页/共63页5. If a baby is growing on the moon, whenhe grows up, he will grow _ than he ison the earth.A. taller B. shorter C. fatter

42、 D. thinnerAlanguage points: eg. The manager has explained to thecustomers why the goods are late.explain oneselfeg. These days youve been late every day.Please explain yourself.1. explain sth to sb/ explain to sb sth(从句)第46页/共63页eg. force of gravity地心吸力；重力2. force/n. 1) (科技用语) 力2) strength, power,

43、influence 力量eg. He overcame his bad habits by force ofwill.(意志力)3) violent physical action 暴力，武力eg. The soldiers took the prisoners awayby force.force/ v.force sb to do sth/ into doing sth强迫某人做某事翻译：总统被迫辞职。第47页/共63页 The president was fored to resign/ intoresigning.force ones way through a crowd挤过人群3.

44、 as.as. 和.一样1) as+adj./ adv. 原级+as翻译：他和他的父亲一样高。He is as tall as his father.2) as+adj. + 冠词+n. +as翻译：她和她的朋友一样都是出色的演员。She is as excellent an actress as her friend.否定句as/so.as.第48页/共63页1) My brother is _ my sister but he doesntstudy _ she.A. as more clever as; as better asB. as clever as; so well asC.

45、so clever as; as well asD. as cleverer as; as well as2) Tom is _ any other boy but he studies_ than all the others.A. as a good boy as; harderB. as good a boy as; more harderC. as a good boy as; much harderD. as good a boy as; much harderBD第49页/共63页4. 倍数表达法1) A+ be +倍数+ as.as +BA是B的几倍(倍数：twice, thre

46、e times. , half, one third, 50%.)翻译：这间屋子是那间屋子的三倍大。This room is three times as big as that one.2) A+be+倍数+比较级+than+BA比B多几倍eg. This room is twice bigger than that one.3) A+be+倍数+the+n.+of+BA是B的几倍n: size, length, width, heighteg. This room is three times the size of thatone.第50页/共63页选择：1). Ten years ag

47、o the population of ourvillage was_ that of theirs.A. as twice large as B. twice as large asC. twice as much as D. as twice much as2) This year they have procuced _ theydid last year.A. more than three times grainB. three times grain more thanC. three times more grain thanD. more grain than three ti

48、mes BC第51页/共63页3) Your computer is _.A. four times bigger than meB. three times as bigger as mineC. three times the size of meD. three times the size of mineD5) amazed 过去分词作状语，表示主语的状态。类似的过去分词还有：lost, seated,dressed, faced with, accustomed to doing.eg. _ in thought, he almost ran into a tree.Lost _ i

49、n white, she stood out in the bigcrowd.Dressed_ the problem, he was puzzled.Faced with第52页/共63页Unit 5 words and expressions1. rather thaninstead of不愿，而不是(连接两个并列成分)eg. I will have a drink rather than coffee. He could beg in the street rather thanget money in such a dishonest way. He was writing a let

50、ter rather thanreading a newspaper. I would prefer to go there in Septemberrather than in July. I prefer to stay at home rather than goout.第53页/共63页 He, rather than his classmates, likes playingfootball.2. baggageUluggage3. eastward/ adv.& adj.go eastward: go in an eastward direction4. surround/

51、v.be all round 包围，围绕be surrounded by/ with.翻译：该城被军队包围。eg. The town was surrounded by/with troops.填空：1) _ by mountains and thePacific Ocean, Vancouver is Canadas mostbeautiful city.Surrounded第54页/共63页2) She was sitting on the floor _by a lot of food.surroundedsurrounding/adj. 周围的eg. He was attracted

52、by the surroundingscenery in the mountain.surroundings/n. environment 环境eg. She hopes that her child will be broughtup in healthy surroundings.5. measure/v.1) 有.面积/长/宽/高eg. The room measures 10 metres long and5 metres wide.这间屋子长10米宽5米。第55页/共63页2) 测量eg. The device measures the level of radiationin th

53、e atmosphere.这种仪器用来测量大气层中的辐射级。3) 判定，估量(importance, value, effect)eg. It is difficult to measure the success ofthe experiment at this stage.在现阶段还难以估量这次实验的成败。measure/n.1) 计量单位weights and measures度量衡2) 措施，方法第56页/共63页翻译：应该采取措施防止火势蔓延。eg. Measures should be taken to preventthe fire (from) spreading.采取措施做某事take measures to do sth6. aboard/adv.&p