第第頁(yè)外研版（2023）選擇性必修第四冊(cè)Unit6SpaceandBeyondUnderstandingideas課件（13張PPT含視頻）Lookatthetitleofthepassageandthepicture.Predictwhatthepassageisabout.

Predicting

Para1

Para2

Para3

Para4

Para5

Para6

A.Thetake-offoftheChallengerspaceshuttle.

B.Astudent’smemoryoftheexplosionoftheChallenger.

C.Armstrong’sfirstMoonlanding.

D.ThedisastrousspaceaccidentoftheChallenger.

E.Thespaceshuttleprogrammeafterthedisaster.

F.Thesignificanceofthedisastertothespaceexploration.

Mainidea

Para1

Task1：Whatwasthepublic’sresponsebeforetheflight?

Theirheatsintheirmouth

-concernedbutthrilled/anxious

Task2：Whateffectdidthesuccessfullandingmakeonthepublic?

Task3:WhydidtheauthormentionthecomputertheApollohademployed?

Toreflecthowhazardous(risky/challenging)themissionwasandhowcourageoustheastronautswere.

Armstrong’sfirstlunarlanding

becomeaccustomedtothenotion

Carefulreading

setfooton

makeitto

Para2

Thetake-offoftheChallengerspaceshuttle

Innovationssucceededeachother--

ChristaMcAuliffe,anordinaryteacherandmother,wasabouttobecomethefirstcivilianinspace.

WhatwasspecialabouttheChallengerlaunch?

Whatwasthemainpurposeofherspacetravel?

becomeunexceptionaltothepublic

ordinary/normal

follow

Whatwasthepublic’sresponsebeforetheflight?

tocommunicateasenseofexcitementandrekindleinterest.

Fromwhichsentencecanweknowthespacetravelwasmuchsafer?

I

Para3

ThedisastrousspaceaccidentoftheChallenger

Whatcanyouinferfrom“tragically”?

Somethingawfultookplace.

Whatwerepeoplereactiontothisincident?

Whateffectdidthefailurehaveonthepublic?

Itcastashadowonpoeple’shearts.

Toomanyprevioussuccessescausedpeople

tounderestimatetherisksofspaceflight.

Excitement

Terror=fright

Optimism

Failure

explode-explosion

Para4

Astudent’smemoryoftheexplosionoftheChallenger

Whatcanwelearnfrom“wedidn’thavemuchpatiencewaitingforthelaunch.”?

Studentspresentcan’twaittowitnessthisincrebiblemoment.

Whydidtheauthormentionthisstudent’smemory?

Tovividlyreflecthowastonishedpeoplewerethemomenttheywitnessedtheexplosion.

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Thespaceshuttleprogrammeafterthedisaster

Whatwasdoneinthethreeyearsfollowingthedisaster?

Toindicatehuman’sspiritofexplorationwouldneverbestoppedbytemporaryfailures.

WhatdidtheauthormentionthesuccessfullaunchofDiscovery?

Spaceshuttleflightsweresuspendedwhilethecauseofthedisasterwasinvestigated,andsomeoftheshuttle’scomponentswereredesigned.

Challenger

Para6

Thesignificanceofthedisastertothespaceexploration

:ustojointheminhumanity’sgreatestjourneyofexplorationanddiscovery.

:usthatwemustcontinuetoreachforthestars,nomatterhowdistanttheymightseem.

Significance

Inspire

Remind

Itwasa________thatthelivesofthecrewwerecutshort,

buttheir________willdefinitelystickinthefollowinggeneration’smind.Andwewill_______thecalloftheChallenger.

tragedy

sacrifice

answer

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FirstmoonlandingbeforetheChallenger

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thelaunchoftheChallenger

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onestudent’smemoryoftheexplosion

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spaceshuttleprogramaftertheexplosionoftheChallenger

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theexplosionoftheChallenger

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Significance

Structure

ChallegerDisasterSpeech

Whatcouldyouteenagerslearnfromthecrew?

Wearesupposedtomourntheirsacrificeandthinkofthecrewaspioneers.

Asteenagers,weshouldlearntheircouragewhenfacingtheunknownandtheirdedicationtothecareertheyarepassionateabout.

Q2:Wouldyouliketogointospace?Giveyourreasons.

Q1:Whydoyouthinkp