滚动题组22阅读理解+阅读表达(时间:30分钟总分:35分分数:)滚动题组第26页Ⅰ
阅读理解A(2019·全国Ⅱ卷)Bacteriaareanannoyingproblemforastronauts
Themicroorganisms(微生物)fromourbodiesgrowuncontrollablyonsurfacesoftheInternationalSpaceStation,soastronautsspendhourscleaningthemupeachweek
HowisNASAovercomingthisverytinybigproblem
It’sturningtoabunchofhighschoolkids
Butnotjustanykids
ItisdependingonNASAHUNCHhighschoolclassrooms,liketheonescienceteachersGeneGordonandDonnaHimmelbergleadatFairportHighSchoolinFairport,NewYork
HUNCHisdesignedtoconnecthighschoolclassroomswithNASAengineers
Forthepasttwoyears,Gordon’sstudentshavebeenstudyingwaystokillbacteriainzerogravity,andtheythinkthey’reclosetoasolution(解决方案)
“Wedon’tgivethestudentsanybreaks
TheyhavetodoitjustlikeNASAengineers,”saysFlorenceGold,aprojectmanager
“Therearenotests,”Gordonsays