2017-2018學年高中英語必修五課件Unit3Lifeinthefuture-WarmingUp

必修5Unit3LifeinthefutureWarmingUp情景導入Whatwillourcitybelikeinthefuture?學習目標1)Todeveloptheabilityofguessingwordsandenlargetheirvocabulary.2)Tounderstandproblemspeoplearefacingandtheimportanceofexploringspace.3)Tograspsomeusefulwordsandexpressions,suchasguide,lack,takeup,speedup,sweepupetc.課前自主學習學習教材P17，完成以下任務(wù)：Task1.Readandlearnusefulwordsandphrases.Task2.UseWordFormationtoenlargevocabulary.Task3.Whatchangeshaveyouexperienced？1._____________vt.&n.缺乏，沒有缺乏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自主學習反饋生產(chǎn)指導；導游開關(guān)；轉(zhuǎn)換Task1Wordsandphrases9._____________ｎ.面具，偽裝10._____________ｎ.垃圾箱11._____________ｎ.公民，居民，市民12._________n.方面，層面13.materialn._________________14.instantn.&adj________________15.greedyadj.________________16.previousadj.________________maskdustbincitizenaspect原料；材料自主學習反饋瞬間；片刻；立即的貪吃的；貪婪的早先的，先前的takeup_____________________sweepup___________________speedup____________________slideinto____________________losesightof____________________自主學習反饋拿起，開始，接受；繼續(xù)打掃；橫掃加速移動；溜進………看不見……..1.impressv.壓出印記；使深深印在____________n.印象；(書籍)一次印刷____________adj.給人留下深刻印象的2.adjustv.調(diào)整，使適應(yīng)____________n.調(diào)整，調(diào)節(jié)____________adj.可調(diào)動的，可調(diào)節(jié)的impressiveimpression自主學習反饋Task2 VocabularyDevelopmentadjustmentadjustable3.pressv.擠，壓，逼迫;n.新聞，印刷___________adj.緊急的，緊迫的___________n.壓力，壓強4.toleratev.容忍；忍受——————n.容忍——————adj.可容忍的pressurepressing自主學習反饋tolerancetolerant5.optimisticadj.樂觀(主義)的_____________n.樂觀主義者_____________n.樂觀，樂觀主義6.settlev.解決；安居__________n.定居者，移居者__________n.定居,居住地;解決;協(xié)議optimismoptimist自主學習反饋settlersettlement自主學習反饋Task3：Whatchangeshaveyouexperienced？……economyfoodeducationlivingconditiontransportairqualityenvironmentwaysofcommunicationBrainstormWhatdidpeopleuseasvehicleinthepast?新課講解Whataboutnow?新課講解Whatkindofvehiclewillweuseinthefuture?新課講解新課講解Lifeinthepast新課講解Lifeatpresent?新課講解LifeinthefutureWhatchangesdoyouexpecttoseeinyourlifeinonethousandyears’time?新課講解WarmingUpPresenttimeInOneThousandYears’TimeTransportWorkFinanceandcurrencycars,trains,boats,airplanes,hovercraft,helicopterspacecraft,timetravel,personalflyingcarsorbikesbanks,AliPay,offices,insurance,business,dollar,RMBoffice,factory,construction,landscape,serviceathomeusingcomputers,anywhereusingsmartphonesoneglobalcard,oneglobalcurrency新課講解PresenttimeInOneThousandYears’TimeLanguagesEnvironmentEducationEnglish,Chinese,Russian,FrenchoneGloballanguagepollutionthatshouldbereducedclearairandwater,agreenglobenursery,schools,universitiesnoschool,everythingcanbelearnedathome新課講解PresenttimeInOneThousandYears’TimeHousesCommunicationflatsinhighrisebuildingswithkitchensandbathroomscomfortable,modernflats,furnitureinwallsandfloor;supplyofoxygenphones,postoffice,Internet,high-techdevice新課講解spacetravelByfarsevenpeoplefromdifferentcountrieshaveflownintospace.Itisnolongeradreamtotakeatripthere.timetravel新課講解Lookintothefuture.Aspacetravelisatravelwhereyouvisitsomeotherplanets,theMars,forexample.Atimetravel

isatravelwhereyoustaywhereyouarebutgointothefutureorthepast.新課講解TheoryofRelativity,proposedbyEinstein,isthetheoreticalfoundationoftimetraveling.新課講解poverty&starvationwarviolence新課講解Pre-readingProblemshumanarefacingtodayoverpopulation新課講解新課講解Help新課講解HousingDesertificationPollutionGlobalwarming(greenhouseeffect)TrafficLackofenoughdrinkingwater……新課講解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.新課講解RelatedreadingSo,inanefforttostimulatelessexpensivespaceshipdesigns,theFoundationhasorganizedacompetition:Tenmilliondollarswillgotothefirstpersonorteamthatdesignsaspaceshipcapableoflaunchingthreepassengerstoanaltitudeof100km.Atthataltitude,passengerswouldgettoexperienceaboutfourminutesofweightlessness