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howlifebeganontheearth2016.pptx

1、我想知道你们是否介意帮我翻译几句句子?我想知道你们是否介意帮我翻译几句句子?如果你觉得翻译这几句句子有点难,如果你觉得翻译这几句句子有点难,那是时那是时候静下心来好好复习了。候静下心来好好复习了。让我们使得今日事今日毕成为一项规定。让我们使得今日事今日毕成为一项规定。Tom 把自己能说一口流利的英语这件事归功把自己能说一口流利的英语这件事归功于经常性的练习。于经常性的练习。我喜欢我的学生对学英语学习充满热情。我喜欢我的学生对学英语学习充满热情。When watching the video,what are you thinking about?vast&endless _universemy

2、steriousattractive/appealingworth exploring_ humanstinytiny but _humansintelligentAstronomyAstronomyAstronomyAstronomyUnit 4 Unit 4 AstronomyAstronomyAstronomyAstronomy:the science of the stars the science of the starsA s t r o n o m e rplanetssatellites/moonscometsgalaxiesdust.A s t r o n a u tThe

3、Solar SystemMyVeryExcellentMotherJustSentUsNinePizzasHowtoremembertheorderoftheeightplanets.EarthJupiterMarsMercuryNeptuneSaturnUranusVenusGoodbye,Pluto!Solar SystemMercuryNeptuneMarsEarthVenusUranusSaturnJupitersunWhat other subjects of science do we learn?mathsgeographymathematicianphysicistchemis

4、trychemistbiologybiologistgeolographerphysicsgeologygeologistHow did life begin on the earth?the origin/mystery of life on the earthTest your Memory!宇宙宇宙行星行星卫星卫星太阳系太阳系天文学(家)天文学(家)物理(学家)物理(学家)化学(家)化学(家)生物(学家)生物(学家)数学(家)数学(家)地理(学家)地理(学家)地质(学家)地质(学家)科学(家科学(家/的)的)科学理论科学理论宗教(的)宗教(的)起源起源神秘(的)神秘(的)创造(力创造(力

5、/者者/的的)生命的起源生命的起源把把A和和B相分离相分离Each religion and culture has its own legends about how life began on earth.What do you know?Big BangreligioustheoriesPangu separated the sky from the earthIneasternculture:Ineasternculture:The Goddess Nuwa mended the heaven and created human beings from the clay.Inweste

6、rnculture:God created the world in six daysGod created the world in 6 daysDay 7:God rested and blessed this day calling it Holy.Whats the scientific theory?HowLifeBeganontheEarth?Unit4 Reading:SkimmingforthemainideaofeachPara.Para.1:Para.2:Para.3:Para.4:Para.5:The importance of _for life A widely ac

7、cepted _about theformation of the universeThe development of _and _on the earthThe formation of the _The arrival of _and their impact on the earth theorywaterhumansearthplantsanimalsMain bodyPara 1:Para 2:Para 3:Para 5:AwidelyacceptedtheoryabouttheformationoftheuniverseTheformationoftheearth.Theimpo

8、rtanceofwaterforlife.Thedevelopmentofplantsandanimalsontheearth.Thearrivalofhumansandtheirimpactontheearth.Analyse the structure and get the main idea of each part.Para 4:ThedevelopmentoftheearthTheevolutionoflifeBig Banga cloud of dust a solid globeexplosion gasesatmosphereHowtheearthcameintobeing

9、oceans and seas watercarbon,nitrogen,water vapor,and other gasesLife began!Why was the earth different from the other planets?Scanning The evolution of life 12345678910smallplantsinwatershellfishandallsortsoffish insectsreptilesamphibiansmammalsdinosaurshumansplantsanimalsgreenplantsonlandforestsWhy

10、 did the plants grow before the animals came?What are the differences between reptiles and mammals?How did dinosaurs disappear?Describe the videoTeamworkPut a sound track into the video dubbing(配音配音)Use the sentence in the text to describe the picture:They are putting toomuch carbon dioxideinto the

11、atmosphere,which prevents heat from escaping from the earth into space.Para.5greenhouse effectTheearthmaybecometoohottoliveon.Further understanding:What attitude does the author hold towards the humans future?A.Optimistic(积极的)积极的)B.Pessimistic(悲观的)悲观的)C.Worried D.Indifferent(漠不关心的)漠不关心的)Put a sound

12、track into the video dubbing(配音配音)Replace the underlined parts,using the vocabulary from the reading passage.1.However,accordingtoawell-knowntheory,theuniversestartedwitha“BigBang”thatthrewmatterineverydirection.2.Theywerefinallytoproducecarbon,nitrogen,watervapourandothergases.3.Itwasnotimmediately

13、obviousthatwaterwastobebasictothedevelopmentoflife4.Theextremelysmallplantsspreadandmadetheoceansandseasfilledwithoxygen.5.Therefore,itstheirturntobecomethemostimportantanimalsontheplanet.6.Whetherlifewillcontinueontheearthforthenextmillionsofyearswilldependonwhetherthisproblemcanbesolved.However,ac

14、cordingtoawidelyacceptedtheory,theuniversebeganwitha“BigBang”thatthrewmatterinalldirections.Theywereintimetoproducecarbondioxide,nitrogen,watervapourandothergases,whichweretomaketheearthsatmosphere.Thisprododucedachainreaction,whichmadeitpossibleforlifetodevelop.Theymultipliedandfilledtheoceansandse

15、aswithoxygen,whichencouragedthelaterdevelopmentofearlyshellfishandallsortsoffish.Theyareputtingtoomuchcarbondioxideintotheatmosphere,whichpreventsheatfromescapingfromtheearthintospace.No one knows exactly _ the earth began,as it happened._ it was to become was uncertain until between 4.5 and 3.8 bil

16、lion years ago _ the dust settled into a solid globe.The earth became so violent that it it was not clear _the shape would last or not.It was not immediately obvious _ water was to be fundamental to the development of life._ is even more important is _ as the earth cooled down,water began to appear

17、on its surface._ many scientists believe is _ the continued presence of water allowed the earth to dissolve harmful._ they suddenly disappeared still remains a mystery/unknown.As a result of this,many scientists believe_ the earth may become too hot to live on._ life will continue on the earth for m

18、illions of years to come will depend on _ this problem can be solved._ life began on earth is one of the biggest puzzles.howWhatwhenwhetherthatWhatWhatWhythatWhetherwhetherHowthatthat1.Thisprododucedachainreaction,whichmadeitpossibleforlifetodevelop.which引引导导的的非限制性非限制性定从(表示定从(表示结结果果)(thus)doing作作结结果

19、状果状语语makingTheymultipliedandfilledtheoceansandseaswithoxygen,whichencouragedthelaterdevelopmentofearlyshellfishandallsortsoffish.Theyareputtingtoomuchcarbondioxideintotheatmosphere,whichpreventsheatfromescapingfromtheearthintospace.thusencouragingthuspreventing2.Thisdisappearancemadepossibletheriseo

20、fmammalsontheearth.Thedinosaursdisappeared,_.Thedisappearanceofdinosaursmadeitpossibleformammalstoriseontheearth.make sth.possibleThedinosaursdisappeared,_./thusmakingpossibletheriseofmammals.make it possible for sb.to doformammalstoriseontheearth.whichmadeitpossiblethusmakingitpossibleformammalstor

21、iseontheearth3.No one knows exactly how the earth began,as it happened so long ago.No one knows exactlyWhytheysuddenlydisappearedstillremainsamystery/unknown.Howlifebeganonearthisoneofthebiggestpuzzlesthatscientistsfoundhardtosolve.Theearthbecamesoviolentthatitwasnotclearwhethertheshapewouldlastorno

22、t.Whatitwastobecomewasuncertainuntil.when.ItwasnotimmediatelyobviousthatwaterwastobefundamentaltothedevelopmentoflifeIt remains to be seen wh-4.Itwasnotclearwhethertheshapewouldlastornot.Whethertheshapewouldlastornotwasnotclear.Whatitwastobecomewasuncertainuntil.when.Itwasnotimmediatelyobviousthatwa

23、terwastobefundamentaltothedevelopmentoflife.Whytheysuddenlydisappearedstillremainsamystery/unknown.Howlifebeganonearthisoneofthebiggestpuzzlesthatscientistsfoundhardtosolve.Paraphrase the sentences accordingly“it”作作形式主形式主语语That water.was not.5.Whatisevenmoreimportantisthatastheearthcooleddown,waterb

24、egantoappearonitssurface.Whatimpresses/concerns/interests/surprises/excitessb.(most)is+sth./thatclause.More/mostimportantly,astheearthcooleddown,waterbegantoappearonitssurface.Whatmattersevenmoreisthatastheearthcooleddown,waterbegantoappearonitssurface.6.Accordingtoawidelyacceptedtheory,theuniverseb

25、eganwitha“BigBang”thatthrewmatterinalldirections.Itiswidelyacceptedthatthetheuniversebeganwitha“BigBang”.Itisawidelyacceptedtheorythatthetheuniversebeganwitha“BigBang”.Itiswidely/generally/universallyacceptedthat.believed/consideredagreedadmitted/acknowledgedrecognized1.As a result of this,many scie

26、ntists believe the earth may become _.too hot to live on生命太宝贵,不应虚度。生命太宝贵,不应虚度。这把刀太锋利而不能用来玩。这把刀太锋利而不能用来玩。他太不诚实而不能交朋友。他太不诚实而不能交朋友。如今的父母非常热心帮孩子买套房子。如今的父母非常热心帮孩子买套房子。The knife is too sharp to play with.2.Whether life will continue on the earth for millions of years to come will depend on whether this pr

27、oblem can be solved.whether.depend on whether.某事是否某事是否发发生取决生取决于是否于是否地球变暖是否加剧取决于我们的活动是否产生更多的二氧化碳。地球变暖是否加剧取决于我们的活动是否产生更多的二氧化碳。Whether global warming will become more serious _depends on whether our activities will Globalwarmingcanbeworsenedorlessened,_humanactivities.depending on produce more carbon d

28、ioxide.3.Some were insects.Others,called amphibians,were able to live on land as well as in water.MarkTwain,whowasbroughtupinMissouriinthemiddlepartoftheUnitedStates,isoneofthebestknownAmericanwritersinthenineteenthcentury.Whenhegrewup,hetookachancetoworkasapilotonariverboatforsometime,whichwasnotpe

29、rmittedbyhisfatheratfirst.Luckilyhedidntgoahead.Afterseekingadvicefromhisfather,hedecidedtobecomeawriter,whichhelpedhimmakeanamountofmoney.Inhismasterpieces,hecriticizedsocialinjusticeinahumorousway,whichaccountsforhiereadersdeeploveforhisworkthroughouttheworld.1.一个公认的理论一个公认的理论2.使哺乳动物的崛起成为可能使哺乳动物的崛起

30、成为可能3.是是.的基础的基础/必要条件必要条件4.彼此激烈地冲突彼此激烈地冲突5.达成协议达成协议6.在友好的气氛中交谈在友好的气氛中交谈7.奠定坚实的基础奠定坚实的基础8.开始形成开始形成9.连锁反应连锁反应10.挡住太阳光挡住太阳光11.幸免于飞机失事幸免于飞机失事12.阻止某人做某事阻止某人做某事13.让某人振作让某人振作14.既然,由于既然,由于15.掌握掌握16.小心来往的车!小心来往的车!小心来往的车!小心来往的车!17.让我最迷惑不解的是他为什么一次让我最迷惑不解的是他为什么一次让我最迷惑不解的是他为什么一次让我最迷惑不解的是他为什么一次又一次地犯同一个错误。又一次地犯同一个错

31、误。又一次地犯同一个错误。又一次地犯同一个错误。18.他及时赶上了火车。他及时赶上了火车。他及时赶上了火车。他及时赶上了火车。19.轮到我的时候,我给他们讲了个笑轮到我的时候,我给他们讲了个笑轮到我的时候,我给他们讲了个笑轮到我的时候,我给他们讲了个笑话。话。话。话。20.抽烟对身体有害。抽烟对身体有害。抽烟对身体有害。抽烟对身体有害。Put a sound track into the video dubbing(配音配音)1.谁赢谁赢得冠得冠军还军还不明确直到那个激不明确直到那个激动动人心的人心的时时刻,校刻,校长长宣布了宣布了辩论赛辩论赛的的结结果。果。2.生活就像是一生活就像是一场场旅

32、程。旅程。比目的地更比目的地更为为重要的是我重要的是我们们能能够够享受沿途享受沿途观赏风观赏风景景时时的的乐乐趣。趣。3.恐恐龙龙消失于消失于6500万年前,万年前,这这使得哺乳使得哺乳动动物物变变得得强强大有了可能。大有了可能。4.没有人确切地知道开膛手杰克(没有人确切地知道开膛手杰克(Jack the Ripper),那个残忍地),那个残忍地杀杀害了五名女性的害了五名女性的谋杀谋杀犯到底是犯到底是谁谁。5.我我们们所学到的知所学到的知识识将来肯定能被用来解决一些将来肯定能被用来解决一些实际问题实际问题,这这一点并一点并非一开始就非一开始就显显而易而易见见的。的。6.人人们们相信最近持相信最

33、近持续续的降雨可以的降雨可以缓缓解(解(lessen)这这个地区干旱所造成个地区干旱所造成的影响。的影响。7.在某种意在某种意义义上,上,我我们们是否是否过过得快得快乐乐取决于你取决于你对对待生活是否待生活是否积积极极乐乐观观。1.谁赢谁赢得冠得冠军还军还不明确直到那个激不明确直到那个激动动人心的人心的时时刻,校刻,校长长宣布了宣布了辩论赛辩论赛的的结结果。果。2.生活就像是一生活就像是一场场旅程。旅程。比目的地更比目的地更为为重要的是我重要的是我们们能能够够享受沿途享受沿途观赏风观赏风景景时时的的乐乐趣。趣。3.恐恐龙龙消失于消失于6500万年前,万年前,这这使得哺乳使得哺乳动动物物变变得得

34、强强大有了可能。大有了可能。1.Who was to win the championship was uncertain until the exciting moment when the headmaster announced the result of the debate.2.Life is a journey.Whats even more important than our destination is that we can enjoy the pleasure of the journey along the way.3.Dinosaurs died out 65 mil

35、lion years ago,which made it possible for mammals to grow stronger.4.没有人确切地知道开膛手杰克(没有人确切地知道开膛手杰克(Jack the Ripper),那个残忍地),那个残忍地杀杀害了五名女性的害了五名女性的谋杀谋杀犯到底是犯到底是谁谁。5.我我们们所学到的知所学到的知识识将来肯定能被用来解决一些将来肯定能被用来解决一些实际问题实际问题,这这一点并一点并非一开始就非一开始就显显而易而易见见的。的。6.人人们们相信最近持相信最近持续续的降雨可以的降雨可以缓缓解(解(lessen)这这个地区干旱所造成个地区干旱所造成的影响

36、的影响。7.在某种意在某种意义义上,上,我我们们是否是否过过得快得快乐乐取决于你取决于你对对待生活是否待生活是否积积极极乐乐观观。5.It was not immediately obvious that what we are learning will be made use of to solve practical problems.4.No one knows exactly who Jack the Ripper was,the murderer who brutally killed five women.6.What many people believe is that t

37、he continued rainfall nowadays can lessen the impact which drought has brought about.7.In some way,whether we lead a happy life depends on whether we take a positive attitude towards life.假定你是李华,假定你是李华,从互联网上得知一个国际中学生从互联网上得知一个国际中学生组织将在新加坡举办夏令营,欢迎各国学生参加。组织将在新加坡举办夏令营,欢迎各国学生参加。请写一封电子邮件申请参加。内容主要包括:请写一封电子

38、邮件申请参加。内容主要包括:1.自我介绍(包括英语能力)自我介绍(包括英语能力)2.参加意图(介绍参加意图(介绍中国、了解其他国家)中国、了解其他国家)3.希望获准。希望获准。注意:注意:1.词数词数100左右;左右;2.可以可以 适当适当更加细节,更加细节,以使行文连贯;以使行文连贯;3.邮件开头和结尾已邮件开头和结尾已为你写好。为你写好。StructureofthepassagePart1:part2:Part3:introductionandpurposereasonsforapplyingforthejobyouradvantages/strengthsexpectationBegin

39、ningMainbodyClosingdirect&clearKnowing/learning through the Internet that you are to.,Im writing to.IntroductionI(,.,)read with interest your advertisement that and would like to take up the challenge as/I am writing to apply for/I am writing to express my interest inToshowyourpurposeMainbodyreason&

40、strengthsability,goodqualities,experience,personality,motivation,etc.lenthusiastic;takeanactivepartinvariousactivities;easytogetalongwith.;eagertomakemorefriendswith.;befluentinEnglish,whichmakesiteasyformeto.lhaveagoodknowledge/commandof.;promoteChinesecuture;makeitknownto.that.;agoodopportunitytog

41、etabetterunderstandingofdiversecultures.;broadenmyhorizons.Closing1.Iamlookingforwardtoyourreply.2.IwillappreciateitifIwouldbeadmittedtothesummercamp.3.IwouldbegratefulifIcangetthisopportunity.4.Imeagertobeacceptedasamemberofyour.5.Thankyouforconsideringmyapplication.Iamlookingforwardtomeetingyouint

42、henearfuture.Toshowyourhope范文赏析1.1959年,苏联发射了人类第一颗月球探测器*“月球1号”(Luna 1),人类探索太空正式开始;2.1969年,美国的“阿波罗11号”(Apollo 11)载人飞船成功登月,宇航员尼尔阿姆斯特朗(Neil Armstrong)说:“这是个人迈出的一小步,但却是人类迈出的一大步。”;3.到1972年,人类已经先后登月6次,对月球有了更全面、更深入的了解;4.2007年 10月,中 国 发 射 了 “嫦 娥 1号”(Change 1)月球探测器,成为世界上第五个发射月球探测器的国家。以下是人类的登月史。范文赏析【写作内容】介绍人类的

43、登月史。【写作要求】只能使用5个句子表达全部内容。【评分标准】句子结构准确,信息内容完整,篇章连贯。范文赏析直击历史,按时间顺序铺开 As the Soviet Union successfully launched“Luna 1”,the first lunar orbiter craft,in 1959,the exploration of the moon was officially started.第1句引出话题,虽然直接说历史,但以as的状语从句引入并不突兀范文赏析简单句,巧用ten years later避免反复使用年份Ten years later,the US sent“Ap

44、ollo 11”into space with two astronauts in it.Thats when Neil Armstrong got his chance to say,“That is one small step for a man,one giant leap for mankind.”表语从句,引出名言范文赏析简单句,had landed和gained是并列谓语Up to 1972,humans had landed on the moon for six times and gained a deeper and more complete knowledge of

45、the moon.In October,2007,China launched“Change 1”,which made her the fifth country in the world to have launched a lunar orbiter craft.巧妙使用非限制性定语从句方法指导1.认真审题,确定文体及时态(本文文体属说明文,时态用一般过去时);2.读懂【写作内容】中的信息点,并试着将四个点分成五句话的内容;3.根据信息点,用各种句子结构连词成句;4.最后通读并润色修改文章。看要点是否齐全,文章的时态、人称是否一致,句子结构是否完整等。send sb./sth.into

46、spacehave a chance to do sth.gain a.knowledge of sth.好词好词1)As the Soviet Union successfully.,the exploration of the moon was.2)Thats when Neil Armstrong got his chance to.3)China launched“Change 1”,which made her the fifth country in the world to.好句好句句型训练1.We dont know whether humans have really lan

47、ded on the moon or not.It remains a mystery to us.(用“主语从句+系动词+表语”结构改写句子)2.Nobody knows why he suddenly disappeared.(用“主语从句+系动词+表语”结构改写句子)Whether humans have really landed on the moon or not remains a mystery to us.Why he suddenly disappeared is unknown.句型训练3.We didnt get a ticket.Its a pity.(用it作形式主

48、语的句式改写句子)4.You should understand the danger.This is rather important.(用it作形式主语的句式改写句子)Its a pity that we didnt get a ticket.It is rather important that you should understand the danger.改写短文Many countries have done research on space since man first landed on the moon over forty years ago.Some people

49、hold the view that space exploration is only a waste of time and money.However,a majority of people believe that space exploration is helpful.For example,satellites of various kinds have benefited human beings a lot.Therefore,we believe that space exploration will bring more benefits in the future w

50、hich we cant even imagine now.基础写作On January 28,1986“Challenger”,the second space shuttle of America,exploded 73 seconds after it took off on its tenth journey into space.The space shuttle which was worth about 1.2 billion dollars burst into small pieces.As a result,the seven astronauts in it,among

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