沪教牛津版英语八年级下册U7 Before you read（版二）

Section1Beforeyouread主题范畴：人与自然；人与社会主题群：宇宙探索；历史、社会与文化；科学与技术子主题：地球与宇宙探秘，航天事业发展；对世界、国家、人民和社会进步有突出贡献的人物；科学技术与工程，人类发明与创新。spacespacestationtheMoontheEarthspaceshipspacesuittheEarththeMoonspacespacestationspaceshipspacesuitWhatcanyouseeinthepicture?AstronautWhatcanastronautsdoinspace?ReviewWhatcanastronautsdoonTiangongspacestation?Lead-inWhatareastronauts'dailyliveslikeinspace?doexercisemovecarefullydoexperimentslookattheEarthfromspacefloataroundperformaspacewalk做锻炼做实验小心移动漂浮从太空看地球进行太空行走WhoamI?Theastronautshavealotofworktodoonthespacestation.Forexample,theyneedtodoallkindsofexperimentsinspace.Sometimes,theyevengooutsidethespacestationandperformaspacewalk.…

LookatthepicturesfromtheTiangongspacestationanddescribeastronauts'dailylives.doexercisemovecarefullydoexperimentslookattheEarthfromspacefloataroundperformaspacewalkAcitivity1Discussinpairsandguessifthefollowingstatementsaretrue(T)orfalse(F).(1)Astronautsdonothavemuchchoiceoffoodinspace.

T/FWhatdoastronautseatinspace?fruitteabreadbeefmilkseafoodjuicechickensoupnuts[biːf][ˈsiːfuːd]Acitivity2(2)AstronautssleepinthesamewayinspaceastheydoonEarth. T/FA.SleepinbedB.SleepinasleepingbagtiethesleepingbagtothewallDiscussinpairsandguessifthefollowingstatementsaretrue(T)orfalse(F).Acitivity2Howdoastronautssleepinspace?Discussinpairsandguessifthefollowingstatementsaretrue(T)orfalse(F).(3)Astronautsarenotverybusysotheyhavealotoftimetoexercise.T/FWhydoastronautsexerciseinspace?strongmuscleweakmusclemusclelossInspace,exercisecan

(slowdown/speedup)themuscleloss.Whatdoastronautsdoinspace?Toloseweight?Tobuildmuscle?Acitivity2Discussinpairsandguessifthefollowingstatementsaretrue(T)orfalse(F).(4)Astronautsmustwearaspacesuitwhentheyareinsidethespacestation.T/FWheredoastronautswearaspacesuit?

thespacestation

thespacestationA.insideB.outsideAcitivity2Howdoastronautssleepinspace?Whatdoastronautseatinspace?Whydoastronautsexerciseinspace?Whatdoastronautsdoinspace?Wheredoastronautswearaspacesuit?Inmyopinion,astronautsmayeat...andsleepin...Theymaydomanythingsinspace,suchas...Theykeepdoingexerciseto...Theywearaspacesuit...Talkaboutyourguessing.Acitivity3China'sfirstfemaleastronauttoperforma