Unit4Spaceexploration词汇1课件高中英语人教版

AboutSpaceHowmuchdoyouknowaboutspaceexploration?Let’sdoasmalltest.Areyouready?Lead-in

1.Thereareeightplanets行星intheSolarSystem太阳系.

FTLead-in

水星，金星，地球，火星，木星，土星，天王星，海王星行星太空

planet[ˈplænɪt]

space宇宙？

star

恒星

adj.universal普遍的；全世界的Thoughscientistshavelearnedalotabouttheuniverse,thereismuchwestilldon'tknow.2)It’s__________(universal)believedthat人民普遍认为childrenarethecentreofparents'universe.universe:/ˈjuːnɪvɜːs/n.宇宙；天地万物universally

TF2.Footprints(足迹)leftbyastronauts宇航员on

thelunarsurface(月球表面)would

disappear.Lead-in

3.ThehottestplanetinthesolarsystemisVenus(金星).

462℃TFLead-in

4.Thehumanbodywillexplodeinspacewithoutaspacesuit(太空服).

TFLead-in

UNIT4SPACEEXPLORATIONLearningobjectivesInthisclasswewillBuildupourvocabularybybrainstorming头脑风暴

wordsrelatedtothespaceexploration.

Enlargevocabularybyroots词根,affixes词缀,andsynonyms同义词.2.Learnsomeimportantusagesofthekeywords.3.Applywhatwehavelearnttoexercises.WordsandExpressionsinBook3Unit4

astronaut['æstrənɔːt]杨利伟NeilArmstrongastronaut['æstrənɔːt]:n.宇航员;太空人

spaceman/spacewoman:n.宇航员1)CanyounameanyfamousastronautsfromChinaorabroad?2)YangLiweiisChina’sfirstastronautandnationalhero.

procedure[prə'siːdʒə(r)]n.程序;步骤;手续1)Doyouknowanythingabouttheselectionproceduresforastronauts?前庭功能训练着陆冲击体验训练中性浮力水槽训练mental['mentl]:adj.精神的;思想的physical:adj.身体的;物理的physical

and

mental

health身心健康（1）Students

should

do

something

to___________________学生们应该做些事情来使（他们）自己精神上强大起来

。（2）Punishment

is

by

no

means

a

wise

choice

to

help

the

kids

______________________________.惩罚绝不是帮助孩子们身心（的）成长的明智选择。make

themselves

mentally

stronggrow

up

mentally

and

physicallysquarecentimeter平方厘米cubiccentimeter立方厘米metern.米Don'tforgettokeepasafedistanceatleastonemeter.AtthetimewhenMrYangenteredthespaceprogramme太空计划,astronautshadtobeshortenthan172cminheightandlessthan70kginweight.cm=centimeter厘米别忘了保持至少1米的安全距离。Firstofall，youmustbe

intelligent/ɪnˈtelɪdʒənt/enoughtogetarelatedcollegedegree.intelligentadj.

有智慧的；聪明的intelligence

n.

智力；智慧intelligence

quotient/ˈkwəʊʃ(ə)nt/（IQ）Emotionalquotient(EQ)ArtificialIntelligence=AI人工智能

同义词:

clever:adj.聪明的;灵巧的;bright:adj.聪明的;明亮的wise/wisdom(n.):adj.明智的;smart:adj.聪明的;精明的Round1大家一起来闯关astronautA.精神的

B.宇航员

C.重力

intelligentA.聪明的

B.宇宙

C.程序mentalA.精神的

B.身体的

C.困境procedureA.程序

B.厘米

C.火箭

rocket:n./‘rɒkit/(rock:岩石)satellite/ˈsætəlaɪt/1)Anewsatellitehasbeenputintoorbit/ˈɔːbɪt/轨道aroundtheearth.2)Themoonisasatelliteoftheearth.3)Chinasentup40satelliteslastyear.Wordsrelatedtospaceexplorationrocketlaunchingtower发射塔satelliteLaunch/lɔːntʃ/vt./n.①发射；sendup:发射②发起；③上市Round2大家一起抓娃娃

AftertheDragonspacecraft航天器werelaunchedsuccessfullymanytimesI发射上市发起SpaceXlaunchedanadvertisementcampaign活动.When上市发起发射caseThenewmodelwillbelaunchedintwomonths.When发射上市发起Isitdifficultforpeopletravelintospace?Why?

Becauseofzerogravity/ˈɡrævəti/.

(太空等的)零重力状态，失重状态

gravity/ˈɡrævəti/

①n.重力;②地球引力;

③严重性;严肃;庄严Newton'slawofgravity牛顿万有引力定律caseAnapplefallsdownbecauseofgravity.When地球引力重力严重性case2).Hedoesn'tthinkyourealizethegravityofthesituation.When严重性重力地球引力caseHesaidthatastronautsreturningfromthezerogravityofspaceoftenhavetroublewithbalance.地球引力严重性重力宇航员

火箭

轨道

发射塔

传送数据

Quiz

宇宙飞船