2017-2018学年高中英语必修五课件Unit3Lifeinthefuture-WarmingUp

必修5Unit3LifeinthefutureWarmingUp情景导入Whatwillourcitybelikeinthefuture?学习目标1)Todeveloptheabilityofguessingwordsandenlargetheirvocabulary.2)Tounderstandproblemspeoplearefacingandtheimportanceofexploringspace.3)Tograspsomeusefulwordsandexpressions,suchasguide,lack,takeup,speedup,sweepupetc.课前自主学习学习教材P17，完成以下任务：Task1.Readandlearnusefulwordsandphrases.Task2.UseWordFormationtoenlargevocabulary.Task3.Whatchangeshaveyouexperienced？1._____________vt.&n.缺乏，没有缺乏2._____________vt.系牢，扎牢3._____________vt.&n.按，逼迫，印刷4._____________vt.吞下，咽下5._____________vt.回收利用，再利用6.manufacturevt.________________7.guiden.&v_________________8.switchn.&v_________________lackfastenpressswallowrecycle自主学习反馈生产指导；导游开关；转换Task1Wordsandphrases9._____________ｎ.面具，伪装10._____________ｎ.垃圾箱11._____________ｎ.公民，居民，市民12._________n.方面，层面13.materialn._________________14.instantn.&adj________________15.greedyadj.________________16.previousadj.________________maskdustbincitizenaspect原料；材料自主学习反馈瞬间；片刻；立即的贪吃的；贪婪的早先的，先前的takeup_____________________sweepup___________________speedup____________________slideinto____________________losesightof____________________自主学习反馈拿起，开始，接受；继续打扫；横扫加速移动；溜进………看不见……..1.impressv.压出印记；使深深印在____________n.印象；(书籍)一次印刷____________adj.给人留下深刻印象的2.adjustv.调整，使适应____________n.调整，调节____________adj.可调动的，可调节的impressiveimpression自主学习反馈Task2 VocabularyDevelopmentadjustmentadjustable3.pressv.挤，压，逼迫;n.新闻，印刷___________adj.紧急的，紧迫的___________n.压力，压强4.toleratev.容忍；忍受——————n.容忍——————adj.可容忍的pressurepressing自主学习反馈tolerancetolerant5.optimisticadj.乐观(主义)的_____________n.乐观主义者_____________n.乐观，乐观主义6.settlev.解决；安居__________n.定居者，移居者__________n.定居,居住地;解决;协议optimismoptimist自主学习反馈settlersettlement自主学习反馈Task3：Whatchangeshaveyouexperienced？……economyfoodeducationlivingconditiontransportairqualityenvironmentwaysofcommunicationBrainstormWhatdidpeopleuseasvehicleinthepast?新课讲解Whataboutnow?新课讲解Whatkindofvehiclewillweuseinthefuture?新课讲解新课讲解Lifeinthepast新课讲解Lifeatpresent?新课讲解LifeinthefutureWhatchangesdoyouexpecttoseeinyourlifeinonethousandyears’time?新课讲解WarmingUpPresenttimeInOneThousandYears’TimeTransportWorkFinanceandcurrencycars,trains,boats,airplanes,hovercraft,helicopterspacecraft,timetravel,personalflyingcarsorbikesbanks,AliPay,offices,insurance,business,dollar,RMBoffice,factory,construction,landscape,serviceathomeusingcomputers,anywhereusingsmartphonesoneglobalcard,oneglobalcurrency新课讲解PresenttimeInOneThousandYears’TimeLanguagesEnvironmentEducationEnglish,Chinese,Russian,FrenchoneGloballanguagepollutionthatshouldbereducedclearairandwater,agreenglobenursery,schools,universitiesnoschool,everythingcanbelearnedathome新课讲解PresenttimeInOneThousandYears’TimeHousesCommunicationflatsinhighrisebuildingswithkitchensandbathroomscomfortable,modernflats,furnitureinwallsandfloor;supplyofoxygenphones,postoffice,Internet,high-techdevice新课讲解spacetravelByfarsevenpeoplefromdifferentcountrieshaveflownintospace.Itisnolongeradreamtotakeatripthere.timetravel新课讲解Lookintothefuture.Aspacetravelisatravelwhereyouvisitsomeotherplanets,theMars,forexample.Atimetravel

isatravelwhereyoustaywhereyouarebutgointothefutureorthepast.新课讲解TheoryofRelativity,proposedbyEinstein,isthetheoreticalfoundationoftimetraveling.新课讲解poverty&starvationwarviolence新课讲解Pre-readingProblemshumanarefacingtodayoverpopulation新课讲解新课讲解Help新课讲解HousingDesertificationPollutionGlobalwarming(greenhouseeffect)TrafficLackofenoughdrinkingwater……新课讲解MoreproblemsSpace

Voyage

for

the

Average

Joe

and

MaryForty-one

years

after

the

original

space

race

beganwith

the

launch

of

the

Russian

Sputnik,

the

world’sfirst

satellite,

a

new

race

has

emerged.Its

goal

is

to

make

space

flight

accessible

to

the

average

Joe

or

Mary—by

offering

a

$10million

cash

prize

to

the

first

person

to

design

a

spaceship

that

can

take

three

passengers

intospace

and

back.It

will

do

for

space

flight

what

PCs

did

for

computerstake

it

out

of

the

control

ofgovernments

and

very

big

companies

and

put

it

in

the

hands

of

average

people.新课讲解RelatedreadingSo,inanefforttostimulatelessexpensivespaceshipdesigns,theFoundationhasorganizedacompetition:Tenmilliondollarswillgotothefirstpersonorteamthatdesignsaspaceshipcapableoflaunchingthreepassengerstoanaltitudeof100km.Atthataltitude,passengerswouldgettoexperienceaboutfourminutesofweightlessness