第第頁人教版（2023）必修第二冊Unit1CulturalHeritageUsinglanguageandpossessingyourprogress課件(共10張PPT)(共10張PPT)

Period4

UsingLanguage

LearningObjects

1.Tolearnaboutthecharacteristicsofscientists.

2.Toimprovethestudents’listeningability.

3.Tograspthemeaningofsomekeywordsandsentences

Listentotheconversations,anddiscussdiscussingroupsthefollowingquestions.

Activity1

1.Wherearethepeopleintheconversationgoingtogo

2.Whatkindofplaceisit,andwhatdoesitfocuson

3.Whatkindsofthingscanyoudothere

asciencemuseum.

Itisasciencemuseumthatfocusesonletting

visitorsexperiencesciencethroughinteractive

learningexhibitions.

Youcanprobablytrydifferentactivities.For

example,youcangotoaroomwithmanymirrors

facingeachothersoitlooksliketherearemany

copiesofyou!Oryoucanplaywithabigpianoon

thefloor.

Listentotheconversationagainand

completethedescriptionsofthephotos.

PhotoA:Agiantdish;whenyouspeakintoit,it_______thesoundbackand_____________.Youcanuseittospeakina________tosomeone17metersaway,

PhotoB:Agiant_____________;thatyoucanuseyourfeettoplay.Insteadofplayingthesoundsofapiano,itplaysthevoicesof______________.

PhotoC:Youlookatabluescreenforawhile,andthensuddenlyyoucansee_____________movingaroundonit.Theseareour_____________.

PhotoD:A_____________whereyoucanseeyourselfreflectedthousandsoftimes.

PhotoE:Youstandinfrontof___________anditcastsdifferentshadowsofyou,in_____________therainbow.

reflects

makesitlouder

pianokeyboard

classicalsingers

tinybrightlights

ownbloodcells

hallofmirrors

awhitelight

everycolorof

whisper

Activity2

ReadthepassageonP7andP8and

decideifthestatementsaretrueor

false.

Qianchangedhismajorbecauseofashiftinpersonalinterest.()

Qian’sstronginterestinarthasapositiveimpactonascientist’sdevelopment.()

WhenHawkingwasyoung,almosteveryonebelievedthattheuniversebeganwithabigbang.()

BecauseHawkingwasdetermined,hewasabletosucceedeventhoughhewasill.()

Activity3

F

T

F

T

Answerthequestionsbelowusing

theinformationfromthetexts.

1.WhywasQiancalled“thefatherofChina’saerospace”

2.HowwasHawking’sowntheoryprovencorrect

3.FindthewordsinthetextsthatdescribesthepersonalitiesofQianandHawking.

Activity4

BecauseMuchofthetechnologybehindthe

ShenzhourocketcanalsotracedbacktoQian’sresearch.

Astronautsusedtheirtelescopestoprovehis

workonthebigbangtheory.

Qian:amanwith“greatscientificthoughtandscientificspirit”;patriotic;devoted;determined;creative

Stephen:brilliant;brave;sometimescareless;willingtosaywhatotherswereafraidtosay;determined;willingtoadmithismistakes

conclusion

Whatcharacteristicdoscientistsshare

Common

characteristics

determined

creative

patriotic

knowledgeable

devoted

1.Describedbytheauthorsofthe“Storyof

QianXuesenasamanwith“greatscientificthought

andscientificspiritwhowaspatrioticandservedhis

homelandwitheffort,achievement,anddevotion,

Qianwasanextremelywell-respectedman.

2.However,aftertheSonghuBattlebrokeoutin1932,Qianmadethedecisiontoswitchhismajortoaviationbecauseherealisedthat