捷进英语B2U2(课件)

2JourneysofDiscovery学习交流课件2JourneysofDiscovery学习交流课件

READING

FOR

LEARNING

2

READING

FOR

DOING

3

GUIDED

WRITING4

AUDIO/VIDEO

LAB5

WARM-UP1

WRAP-UP6学习交流课件READINGFORLEARNINREADINGFORLEARNINGVocabularyFocusGrammarFocusBeyondtheTextText:AmazingJourneys学习交流课件READINGFORLEARNINGVocabularyNewWordsPhrasesandExpressions#migration

survival

calendar#migrate

directiontemperature

whereas

fat

destination

landmarkfindone’sway(back)toProperNames

#turtle#salmon

#crab

giant

#magnet学习交流课件NewWordsPhrasesandExpressiHowmuchdoyouknowaboutanimalmigration?Watchthefollowingvideoclip,andthinkaboutthefollowingquestions.1.Whatanimalsarementionedinthevideo?2.Whatanimalmakesthelongestmigration?学习交流课件HowmuchdoyouknowaboutaniREADINGFORLEARNINGAmazingJourneysTask1Task2Task3Task4学习交流课件READINGFORLEARNINGAmazingJoUsingtheintroductionparagraph(有效利用开头段落)文章的开头段落一般具有文章概览的特点，它是对文章内容的整体介绍，通常包含背景知识、相关统计数据、作者的主要观点等。所以，在写论文或查阅资料时，我们通常可以通过快速浏览文章的开头段落来决定是否继续阅读或购买这篇资料。Task1Readthefirstparagraphandtickthethingsyouthinkthetextwillcover.Readthetextandcheckyourpredictions.READINGFORLEARNING1Howanimalsmigrate.2Whyanimalsmigrate.3Ourunderstandingofanimalmigration.4Thebiggestmigrationofanimals.5Howhumanstravelaround.√√√学习交流课件Usingtheintroductionparagra

A

Nearlyallanimalmigrationshappenforonereasononly—survival.Forsomeanimals,itistofindfood.However,forothers,itistohavetheiryounginaplaceawayfromotherdangerousanimals.Animalsdonothaveacalendarontheirwalltotellthemwhentomigrate.Sohowdotheyknowwhentoleave?Howdotheyfindtheirwaybacktotheplacetheywerebornmanyyearsago?Orhowdotheyknowwhichdirectiontogoona12,000-milejourney?Scientistsarestartingtounderstandmoreofthesecretsofanimalmigration.AmazingJourneys译文奇妙的旅途几乎所有的动物迁徙都只是出于同一个理由——生存。有些动物迁移是为了寻找食物，另一些则是为了远离危险，繁衍后代。动物们没有一个挂在墙上的日历告诉他们何时迁徙，那么它们是如何知道何时该启程了呢？它们又是如何找回到多年前出生的地方呢？又或者，它们是如何知道在这12,000英里的旅途中该向哪个方向前行呢？科学家正开始了解更多关于动物迁徙的奥秘。What'sthereasonforanimalmigration?学习交流课件AmazingJourneys译文奇妙的旅途WhBKnowingwhentomigratecomesfromvariousthings.Forsomeanimals,itishowlongthedayis.Somejudgethetimebythetemperatureoutside,whereasothersknowwhentotravelbytheleveloffatintheirbody.Animalsknowhowmuchfattheyneed.Whentheirfatlevelsfall,manywillmigrate.However,iftheywaittoolong,theywillnothaveenoughfattomakethejourney.译文很多事物可以告诉动物何时迁徙：有些依据白天的长短，有些靠外界的温度变化判断时间，而另一些则通过他们体内脂肪的水平决定启程的时间。动物们知道自己需要多少脂肪。当脂肪水平减少时，很多动物就会出发。但是，如果它们等待的时间过长，就会没有足够的脂肪来完成旅行。Howcouldanimalsjudgewhentomigrate?学习交流课件译文HowcouldanimalsjudgewhenCNoonefullyknowshowanimalsfindtheirwaytotheirdestination.However,researchisstartingtoshowthatbothanimals’mindsandthehumanbrainhavesomethingliketheGPS.Animalsmayuseanythingfromlandmarks,thestars,themoonandthesuntohelprememberwheretheyare,wheretheyhavebeenandwheretheyaregoing.

Whilehumansmightremembershortjourneyssuchastheirwayaroundacity,itisquiteanothersteptotraveltosomewhereover10,000milesawaywithnothingbutyourself!译文没有人充分了解动物是如何找到迁徙目的地的。但研究正显示，动物的大脑和人的大脑都有类似全球定位系统的东西。动物可以利用地标、星辰、月亮和太阳等任何东西帮它们记住自己现在在哪里，曾经去过哪里，以及将要去哪里。虽然人们可能会记住一些较短的路途，例如所在城市周围的路线，但是仅靠自己不借助任何帮助就踏上一个一万多英里的旅途，就是另一回事了。MoreInformationHowcouldanimalsfindtheirwaytotheirdestination?学习交流课件C译文MoreInformationHowcouldaSometurtlescantravel12,000milesbacktothebeachwheretheywereborntohavetheirownyoungturtles.Salmon“smell”thewatertoreturnfromtheseatoariver.Manybirds,butterfliesandcrabsusetheEarthlikeagiant

magnettofindtheirway.译文一些海龟可以迁徙12,000英里，回到它们出生的那片海滩来繁衍后代。大马哈鱼靠闻海水的气味从大海回到河流。很多鸟类、蝴蝶和蟹类都把地球当成一个巨型磁铁来寻找方向。学习交流课件译文学习交流课件migratione.g.

Swallowsbegintheirmigrationsouthinautumn.燕子在秋季开始向南方迁徙。n.

迁徙；移居BacktoVocabulary学习交流课件migratione.g.

Swallowsbeginsurvivaln.

生存BacktoVocabulary学习交流课件survivaln. 生存BacktoVocabulacalendarn.

日历BacktoVocabulary学习交流课件calendarn. 日历BacktoVocabuladirectionn.

方向；方位BacktoVocabulary学习交流课件directionn. 方向；方位BacktoVocatemperaturen.

温度；气温BacktoVocabulary学习交流课件temperaturen. 温度；气温BacktoVofatn.

脂肪BacktoVocabulary学习交流课件fatn. 脂肪BacktoVocabulary学习交destinationn.

目的地；终点BacktoVocabulary学习交流课件destinationn. 目的地；终点BacktoVlandmarke.g.

TheEmpireStateBuildingisafamiliarlandmarkontheNewYorkskyline. 帝国大厦是纽约高楼大厦中一个为人熟知的地标。n.

地标BacktoVocabulary学习交流课件landmarke.g.

TheEmpireStatturtlen.

海龟BacktoVocabulary学习交流课件turtlen. 海龟BacktoVocabularysalmonn.

鲑鱼；大马哈鱼BacktoVocabulary学习交流课件salmonn. 鲑鱼；大马哈鱼BacktoVocabcrabn.

螃蟹BacktoVocabulary学习交流课件crabn. 螃蟹BacktoVocabulary学giantadj.

特大的；巨大的BacktoVocabulary学习交流课件giantadj. 特大的；巨大的BacktoVocamagnetn.

磁铁；磁石BacktoVocabulary学习交流课件magnetn. 磁铁；磁石BacktoVocabulfindone’sway(back)toe.g.Finally,theyfoundtheirwaytotheGreatWall.他们最终找到了去长城的路。找到（回）去……的路BacktoVocabulary学习交流课件findone’sway(back)toe.g.FBacktoVocabularyGPS(GlobalPositioningSystem)全球定位系统学习交流课件BacktoVocabularyGPS全球定位系统学习1)migration:迁徒；移居；迁居

e.g.AmigrationintoEuropeancountriescontinuedinfullspate.移居欧洲国家的热潮一直在持续。2)migrate:v.

①whenananimalmigrates,ittravelstoadifferentplace,usuallywhentheseasonchanges（鸟或动物）迁徙；移栖

e.g.Inwinter,thesebirdsmigratesouthtoawarmerclimate.

冬天，这些鸟会向南迁徙，到更温暖的地方过冬。②

ifpeoplemigrate,theytravelinlargenumberstoanewplacetolivetemporarily（指人）大批外出；（暂时）移居；迁移

e.g.HemigratedtoAustraliaasayoungman.他年轻时就移居澳大利亚。1Nearlyallanimalmigrationshappenforonereasononly—survival.几乎所有的动物迁徙都只是出于同一个理由——生存。3)survival:n①thefactorstateofcontinuingtoliveorexist,especiallyindifficultconditions生存；存活；幸存e.g.ThedoctorstoldmywifeIhadaslimchanceofsurvival.医生告诉我妻子，我生还的几率微乎其微。②

somethingthathascontinuedtoexistfromaprevioustime

遗留物；幸存者e.g.Thelittleboyistheonlysurvialfromthecaraccident.这个小男孩是此次车祸中的唯一幸存者。

学习交流课件1)migration:迁徒；移居；迁居1Nearly2Orhowdotheyknowwhichdirectiontogoona12,000-milejourney?又或者，它们是如何知道在这12,000英里的旅途中该向哪个方向前行呢？direction:

n.1）thewaysomethingorsomeonemoves,faces,orisaimed方向

；方位e.g.ThesuspectswereseenheadinginthedirectionofMiami.

人们发现嫌疑犯往迈阿密方向去了。2）[plural]instructionsfordoingsomethingorgettingtoaplace

用法说明；指示

e.g.Besureyoureadthedirectionsbeforeusinganypieceofequipment.

使用此设备之前务必阅读其说明。学习交流课件2Orhowdotheyknowwhichdir3Somejudgethetimebythetemperatureoutside,whereasothersknowwhentotravelbytheleveloffatintheirbody.有些靠外界的温度变化判断时间，而另一些则通过他们体内脂肪的水平来决定启程的时间。whereas:conj.itisusedtoindicateacontrastbetweentwofactsorideas然而；但是e.g.Someofthestudiesshowpositiveresults,whereasothersdonot.

有一些研究结果令人满意，其他的则不然。

Hischildrenarewellbred,whereasthoseofhissister'sarenaughty.

他的孩子很有教养，但他姐姐家的孩子却很调皮。学习交流课件3Somejudgethetimebythete4However,iftheywaittoolong,theywillnothaveenoughfattomakethejourney.但是，如果它们等待的时间过长，就会没有足够的脂肪来完成旅行。1)fat:n.asoftwhitesubstancestoredinalayerunderyourskin脂肪e.g.Reducetheamountoffatinyourdiet.要减少食物中的油脂量。

2)make:v.succeedinachievingsomethingbyreachingthenecessarylevelorstandard达到；实现；完成

e.g.We’vemadeourtargetof10,000salesthismonth.我们已经完成这个月10,000宗销售的目标。学习交流课件4However,iftheywaittoolo5Whilehumansmightremembershortjourneyssuchastheirwayaroundacity,itisquiteanothersteptotraveltosomewhereover10,000milesawaywithnothingbutyourself!虽然人们可能会记住一些较短的路途，例如所在城市周围的路线，但是仅靠自己不借助任何帮助就踏上一个一万多英里的旅途，就是另一回事了。1)while:conj.usedforsayingthatalthoughyouacceptthatsomethingistrue,therearealsodoubtsorfactsthatyoucannotignore尽管；然而；虽然

e.g.WhileIagreewithyou,Idonotbelievethatyourwayisthebest.尽管我同意你的看法，但我不认为你的方法是最好的。2)在本句后半个从句中，it是形式主语，置于句首，真正的主语是totraveltosomewhereover10,000milesawaywithnothingbutyourself。e.g.Itisverychallengingtodealwiththisproblem.处理这个问题很有挑战性。学习交流课件5WhilehumansmightrememberReadingandUnderstandingTask2Readthetextand:1circlethethingsthatcouldtellananimalwhentomigrate.aThelengthoftheday.bHowhotitis.cThechangesinplants.dThechangesintheirbody.2circlethethingsanimalscouldusetofindtheirwaywhenmigrating.aThingsinthesky.bThingsonthegroundsuchasbuildings,forestsormountains.cSmells.dOlderanimals.√√√√√√学习交流课件ReadingandUnderstandingTaskReadingandUnderstandingTask3Readthetextandanswerthequestions.1Whatisthemainreasonforanimalmigration?2Whathappensifanimalsleaveittoolatetotravel?3Whatismoreimpressiveaboutanimaltravelthanhumantravel?4Wheredoturtlestraveltohavetheiryoung?5Howdosalmonfindtheirwaybacktowheretheywereborn?6Howdobirdsfindtherightdirectiontogowhentheymigrate?Possibleanswers1Survival.2Theymightnothaveenoughfattomakethejourneyandmaydie.3Humansonlyremembershortjourneys,e.g.theirwayaroundacity,whereasanimalscanrememberjourneysofthousandsofmiles.4Theytravelbacktowheretheywereborn.5Theysmellthewater.6TheyusetheEarthlikeamagnet.学习交流课件ReadingandUnderstandingTaskReadingandUnderstandingTask4HowgoodisyourinternalGPS?Rateyourselfonthescale.Compareyourselfwithapartner.1IgetlostwhenIgotoanewplace.2IfIhavetravelledsomewhereonce,thenexttimeIwillfinditeasily.3Icoulddirectsomeonealmostanywhereinmyhometown.4Irelyonotherpeopletorememberdirections.学习交流课件ReadingandUnderstandingTaskVocabularyFocusTask1Matchthewordstotheirexplanations.1discoveryastayingalivedespitedanger2survivalbabuildingorthingthathelpsyouknowwhereyouare,egBigBen3calendarcsomethingthatwasnotknownbefore;somethingnew4migrationdtheplaceyouaretravellingto5directionethewayapersonismoving,egnorth,south,east,west6destinationfthemovementfromoneplacetoanotherofalargegroupofpeople,birds,animals,etc7landmarkgasetofpagesthatshowthedays,weeks,andmonthsofaparticularyear学习交流课件VocabularyFocusTask1MatchthVocabularyFocusTask2Completethesentenceswiththecorrectformsofthewordsinbrackets.discoverysurvivalmigrationdirectiondestinations1The___________(discover)ofacureforEbola(埃博拉病毒)wasoneofthebigscientificaimsof2014.2Animalsspendmuchoftheirlifefightingfor___________(survive).3The___________(migrate)ofgiantredcrabsisoneofthemostamazingsights.4Nickisalwaysgettinglostbecauseofhisterriblesenseof___________(direct).5Ourcityisoneofthemostpopulartourist___________(destination).学习交流课件VocabularyFocusTask2CompleteVocabularyFocusTask3Completethepassagewithwordsfromtheboxes.Hibernation(冬眠)isnotsimplyalongsleep.Sleepingissimplythebodyrelaxingandrepairing(1)________inhibernationananimal’sbodychangesalot.Differentanimalshibernateatdifferenttimesoftheyear.Oneofthemainthingstheyuseto(2)________whentohibernateisthe(3)______________.Asitgetscolder,manyanimalsstarttopreparetohibernate.Manyanimalsreducetheenergytheyuseandmanyanimalsbreatheless.(4)___________,someanimalsevenstopbreathingcompletely.whereasjudgetemperatureAmazingly学习交流课件VocabularyFocusTask3CompleteGrammarFocus：IndefinitePronouns(不定代词)someone/anyone,something/anything以及somewhere/anywhere这几组不定代词的区别与some和any的区别相似：•some常用于肯定句中，后面常接不可

数名词；•表示建议、请求并希望得到对方的肯定

回答时，some也可以用于疑问句；•any常用于否定句和疑问句中，后面常

接可数名词的复数形式或不可数名词。Task1Findandunderlineexamplesofindefinitepronounsinthetext.Thenmatchtheindefinitepronounsintheboxestotheirexplanations.Thefirstoneisalreadydoneforyou.1Innoplaces(nowhere)2Inaplace

()

3Allthepeople()

4Noperson()

5Aperson()

6Allthethings()

7Nothings()

8Athing()

9Inalltheplaces()

somewhereeveryone/everybodynoone/nobodysomeone/somebodyeverythingnothingsomethingeverywhere学习交流课件GrammarFocus：IndefinitePronTask2Choosethecorrectindefinitepronountocompletethesentences.1Iknew_____attheparty.AanyoneBeveryone2Areyoudoing_____interestingthisholiday?AanythingBsomething3Doyouhave_____todrink?AanythingBsomething4Theteacherwasn’thappybecause_____knewtheanswer.AnooneBsomeone5Let’sgo_____forfuntonight.AanywhereBsomewhere6Therewasaknockonthedoor,but_____answeredit.AnooneBanyone7Thereisn’t_____Iwanttoeatonthemenu.AeverythingBanything8Wewent_____intownduringtheholiday.AeverywhereBanywhereGrammarFocus：IndefinitePronouns(不定代词)√√√√√√√√学习交流课件Task2ChoosethecorrectindefTask3Completethethreeconversationswithappropriateindefinitepronouns.GrammarFocus：IndefinitePronouns(不定代词)Lin:Shallwedo(1)__________togethertonight?Marek:Sorry,Ican’t.Ithinkwe’regoing(2)___________fordinner,butI’mnotsurewhere.Piotr:Iwatched(3)___________abouthowanimalsmigrateonTVlastnight.Kinga:Wasitinteresting?Piotr:Itwas.OnEasterIsland,(4)___________inthePacificOcean,giantredcrabsmigrateacrosstheisland.Itlookedamazing.Forsomeotheranimals,itseems(5)___________canstopthem.Someelephantsmigratethroughahoteleveryyear!Kinga:Wow!I’llwatchittoday.Hayley:(6)____________yougoyougetlost!Whereareyounow?Liam:I’mnotsure.(7)___________neartheHighStreet,Ithink.Hayley:Arethereanylandmarksyoucansee?Liam:Icanseeaclocktowerattheendofthestreet.Hayley:OK,waitthere.I’llgoandfindyou.(8)_________elsegetslostasoftenasyou!somethingsomewheresomethingsomewherenothingEverywhereSomewhereNoone/Nobody学习交流课件Task3CompletethethreeconveBeyondtheTextTask1

Survivalisthemainreasonforbothanimalmigrationandhumanmigration.Readthepassageaboutafamoushumanmigrationinhistory.Thenfindoutwhythesepeoplechosetomoveinthiscase.£10PomsAfterWorldWarII,manyBritons(Poms)weresoldthedreamofanewlifeinAustralia.Atthetime,ajourneytoAustraliacost£120,whichwas6months’salaryformanypeople.TheAustralianGovernmentofferedafareofjust£10.Overoneandhalfmillionpeoplewentthere.Itbecameoneofthelargestplannedmigrationsofthe20thCentury.AsruledbytheAustralianGovernment,themigrantshadtostaythereforatleast2yearsortheyhadtopaythefareback.Somemadenewlivesforthemselves,butotherswerenothappyandmanywerehomesick.Aroundonequarterofthe£10PomsleftAustraliawithinafewyearsoftheirarrival.Pom:（尤指移居澳大利亚或新西兰的）英国人PossibleanswersTheychosetomigratebecausetheyweresoldadreamofanewlifeinAustralia.学习交流课件BeyondtheTextTask1BeyondtheTextTask3Emigratemeanstomovetoanothercountrytolive.Imagineyouhavethechancetoemigratetooneofthesecountries.Whichonewouldyouchooseandwhy?IwouldmovetoBrazilbecause…

学习交流课件BeyondtheTextTask3EmigrateBeyondtheTextTask4小组作业：例举在中国居住的几大优势，说服老外移民中国。要求：图片加简要的文字。提示：可以从饮食，文化

，交通等各方面去阐述。学习交流课件BeyondtheTextTask4小组作业：例举在中READINGFORDOINGTheGreatestInventionsTask1Task2Task3Task4Task5学习交流课件READINGFORDOINGTheGreatestNewWordsPhrasesandExpressionstechnological

vote

surprisingly#penicillindramaticallyairconditionerhighstreetProperNames

generation

map

cancerbeatjetairplane

letalone学习交流课件NewWordsPhrasesandExpressiTask1Lookattheinventionsanddiscoveriesinthepicture.Whichdoyouthinkisthemostimportantinvention?Writedowntheonesthatarementionedinthecomments.READINGFORDOING√√√√√√学习交流课件Task1LookattheinventionsaIfyouaskanyonewhattheycan’tlivewithout,manypeoplemaysay“myphone”.Modernmobilephonesincludesomanyimportantinventionsofthelastcentury.Wenowhavemoretechnologicalpowerinourpocketsthanmostcompanieshadinaroom50yearsago.Althoughwemightfindithardtolivewithoutoursmartphones,aretheytrulythemostimportantinventionsofar?Whatdoyouthink?

Vote

forthemostimportantinventionsinhistoryandpostcommentstosupportyourvote.TheGreatestInventions译文最伟大的发明如果你随便问一个人，他离开了什么便无法生活，很多人可能会回答说“我的手机”。现代移动电话包括了上世纪很多重要的发明。可以说，现在我们口袋里的技术力量甚至超越了50年前多数公司的整间办公室。虽然我们可能会觉得没有智能手机很难活下去，但智能手机真的是迄今为止最重要的发明吗？你是怎么认为的？来为历史上最重要的发明投票，并发表评论来支持你的投票吧。学习交流课件TheGreatestInventions译文最伟大的发译文TheGreatestInventionsComments

Surprisingly,airconditionerisover100yearsold!Forme,it’soneofthemostimportantinventions,becauseitmadeitmucheasiertoliveandworkinveryhotpartsoftheworld.Withoutit,alotlesspeoplewouldliveinmycountry.Therefrigeratormadeahugedifferencetopeople’slives.Wecouldkeepourfoodfreshforlonger.Italsocutillnesses.评论卢布娜令人惊讶的是，空调已经有一百年多的历史了！对我而言，空调是最重要的发明之一，因为它使人们可以在世界上非常炎热的地方更轻松地生活和工作。没有它，在我的国家居住的人口会少得多。埃米冰箱极大地改变了人们的生活。食物的保鲜期延长了，疾病的发生也减少了。学习交流课件译文TheGreatestInventionsComme译文TheGreatestInventionsIthastobetheInternet.Everythingintheworldissoconnectedbecauseofit.Itmakeslifeeasierinsomanyways—Ican’timaginelifewithoutit.SomeofthebiggestcompaniesareonlyontheInternet—thehighstreetiscompletelydifferentnow.Penicillinhastobeoneofthemostimportantinventions.Ithassavedthousandsoflivesaroundtheworld.尼基青霉素当仁不让，肯定是最重要的发明之一。它拯救了世界上成千上万人的生命。索莫最重要的发明非因特网莫属。世界万物因其而紧密相连。它让生活的方方面面都更加便利——我无法想象没有它的生活。一些大公司都完全在网上运行——商业街已今非昔比。MoreInformation学习交流课件译文TheGreatestInventionsItha译文TheGreatestInventions雷吉喷气飞机极大地改变了世界。在我父母的那一代，大多数人没有离开过自己居住的城市，更不用说出国了。而如今，人们周游世界，体验各国风土人情。阿布杜尔人类DNA的发现和绘制无疑是最重要的。几乎所有的重大疾病，如癌症等，都将可能因为我们对人类DNA的了解而被治愈。

Thejetairplanechangedtheworlddramatically.Inmyparents’generation,mostpeopledidn’tleavetheircity,letalonetheircountry.Nowpeopletravelallovertheworldexperiencingdifferentculturesandcountries.

ThediscoveryandmappingofhumanDNAhastobethemostimportant.Nearlyallmajorillnesses,suchascancer,willprobablybebeatenbecauseofourunderstandingofhumanDNA.学习交流课件译文TheGreatestInventions雷吉technologicale.g.

Withtechnologicalchangesmanytraditionalskillshavebecomeobsolete.

随着技术的革新，许多传统技艺已被淘汰。adj.技术的；工艺的BacktoVocabulary学习交流课件technologicale.g.

Withtechnvotev.投票n.投票；选票BacktoVocabulary学习交流课件votev.投票BacktoVocabulary学习surprisinglye.g.

Surprisingly,mathematicswasvotedtheirfavouritesubject.

令人惊讶的是，数学课被选为他们最喜欢的科目。adv.出人意料地；惊人地BacktoVocabulary学习交流课件surprisinglye.g.

Surprisingpenicilline.g.

Flemingdiscoveredpenicillinbyaccidentin1928.弗莱明在1928年偶然发现了青霉素。n.青霉素；盘尼西林BacktoVocabulary学习交流课件penicilline.g.

Flemingdiscdramaticallye.g.

Thepopulationinthatcountrydecreaseddramatically.

这个国家的人口减少了许多。adv.引人注目地；大幅度地BacktoVocabulary学习交流课件dramaticallye.g.

Thepopulatgenerationn.代；一代BacktoVocabulary学习交流课件generationn.代；一代BacktoVomape.g.

IthinkthemappingofhumanDNAisagreatdiscovery.

我认为人类基因图谱的绘制是一项伟大的发现。v.给基因在染色体上定位BacktoVocabulary学习交流课件mape.g.

Ithinkthemappingcancere.g.

90%oflungcancersarecausedbysmoking.

90%的肺癌是吸烟所致。n.癌（症）BacktoVocabulary学习交流课件cancere.g.

90%oflungcancebeatv.击败；打BacktoVocabulary学习交流课件beatv.击败；打BacktoVocabulaairconditioner空调BacktoVocabulary学习交流课件airconditioner空调BacktoVocabhighstreet商业街BacktoVocabulary学习交流课件highstreet商业街BacktoVocabulajetairplane喷气式飞机BacktoVocabulary学习交流课件jetairplane喷气式飞机BacktoVocabletalonee.g.

Wecan'taffordabicycle,letaloneacar.我们连自行车也买不起,更不用说汽车了。更不用提BacktoVocabulary学习交流课件letalonee.g.

Wecan'taffor以上两个句子都包含“主语+谓语+形式宾语it+补语+宾语（不定式）”的结构。e.g.Ifeelitanhonortobeinvitedtomakeaspeechhere.能应邀在此讲座，我感到无比荣幸。Idon’tthinkitpossibletomasteralanguagewithoutanyefforts.我认为不付出任何努力就掌握一门语言是不可能的。1(1)Althoughwemightfindithardtolivewithoutoursmartphones,aretheytrulythemostimportantinventionsofar?虽然我们可能会说没有智能手机很难活下去，但智能手机真的是迄今为止最重要的发明吗？(2)...becauseitmadeitmucheasiertoliveandworkinveryhotpartsoftheworld……因为它使人们可以在世界上非常炎热的地方更轻松地生活和工作。学习交流课件以上两个句子都包含“主语+谓语+形式宾语it+补语+vote:1)v.formallyexpressanopinionbychoosingbetweentwoormoreissues,people,etc.投票常见搭配有voteon...对……投票；votefor (infavor of)/against...投票支持/反对……

e.g.TheCouncilwillvoteontheproposalnextFriday.市议会下周五将对这一提议进行投票表决。I’mgoingtovoteforJackson.我打算投票支持杰克逊。

68percentoftheunionvotedagainststriking.工会中68%的人投票反对罢工。2)

n.theformalexpressionofachoicebetweentwoormoreissues,people,etc.投票；选票e.g.Myvotewillgotothecandidatewhopromisestaxreform.我的票将投给承诺税改的候选人。2Voteforthemostimportantinventionsinhistoryandpostcommentstosupportyourvote.来为历史上最重要的发明投票，并发表评论来支持你的投票吧。学习交流课件vote:2Voteforthemostimport1)dramatically:adv.suddenlyorobviously引人注目地，大幅度地e.g.Mary’slifechangeddramaticallyaftershetransferredtoourcompany.自从调到我们公司以后，玛丽的生活发生了巨大的变化。2)dramatic:adj.①greatandsudden巨大而突然的；急剧的e.g.adramaticincreaseinsales销售额暴涨

Thechangeinhimwasdramatic.他的变化很大。②excitingorimpressive激动人心的；给人深刻印象的e.g.adramaticgame一场激动人心的比赛③intendedtobeimpressivesothatpeoplenotice（行为）夸张的；引人注目的e.g.Don’tbesodramatic!别这样夸张了！

Sheputahandtoherheadwithadramaticgesture.她动作夸张地把一只手放在头上。3)drama:n.somethingunusualorexcitingthathappens戏剧性；戏剧性事件e.g.agamefullofdrama富有戏剧性的比赛3Thejetairplanechangedtheworlddramatically.喷气飞机极大地改变了世界。学习交流课件1)dramatically:adv.suddenly1)generation:n.allthepeopleofaboutthesameagewithinasocietyorwithinaparticularfamily一代人；一代

e.g.Theyoungergenerationsmoke/smokeslessthantheirparentsdid.年轻的一代比他们父母这一代人吸烟要少。2)letalone:usedforsayinghowunlikelyasituationiscomparedwithanotherunlikelything更不用说e.g.Ican’trideabicycle,letalonedriveacar.我连自行车都不会骑，更别说开小汽车了。Somepeopleneverevenreadanewspaper,letaloneabook.有些人连报纸都不读，更不用说读书了。4Inmyparents’generation,mostpeopledidn’tleavetheircity,letalonetheircountry.在我父母的那一代，大多数人没有离开过自己居住的城市，更不用说出国了。学习交流课件1)generation:n.allthepeop句中experiencingdifferentculturesandcountries是分词短语做状语，表伴随。e.g.Hesatonthesofa,readingabookaboutChineseculture.他坐在沙发上，读一本有关中国文化的书。Don’tstandtheredoingnothing.不要站在那里袖手旁观。Mr.Smithentredthehall,followedbyagroupofstudents.史密斯先生走进了大厅，一群学生尾随其后。5Nowpeopletravelallovertheworldexperiencingdifferentculturesandcountries.如今人们周游世界去体验不同的国家和文化。学习交流课件句中experiencingdifferentcultuTask2Matchthefunctionstotheinventionsmentionedinthetext.Thefirstisalreadydoneforyou.READINGFORDOING1Itcankeepthingsfreshforlonger.(refrigerator)2Itmadeiteasiertovisitotherplaces.()3Itmadeiteasiertoliveinsomeharshplaces.()4Itchangedthewayweshopandcommunicate.()5Itprotectedpeople’shealth.()6Itmaysavehumanlivesinthefuture.()mappingofhumanDNAjetairplaneairconditionertheInternetpenicillin学习交流课件Task2MatchthefunctionstotREADINGFORDONINGTask3Thinkoftheinventionsinthetextandotherinventionsyouknow.DiscussinpairsandcompleteyoursentenceaboutTHEGREATESTINVENTIONinhistory.Tome,themostimportantinventioninhistoryis___________________because___________________________________________________.Possibleanswers

Tome,themostimportantinventioninhistoryisthetelephonebecauseit