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1、课时跟踪检测(三十二) Robots一、语法填空Extremelyhotweatheriscommoninmanypartsoftheworld.Althoughhotweatherjustmakesmostpeoplefeel.hot,itcancauseseriousmedicalproblems—even__1__(dead).Floods,stormsandothernaturaleventskillthousandsofpeopleeveryyear.So__2__extremeheat.Expertssay
2、heatmaybethe__3__(frightening)killerinnature.Acommonhealthproblem,linked__4__hotweatherisheatstress.Thecausesofheatstressinclude__5__(wear)heavyclothing,physicalworkorexercise,orhotweather.Ifseveraloftheseconditionsarepresentatthesametime,aperson’sbodytemperatur
3、e__6__(rise)aboutsafelimits.Thenthebodywillreleasewatertocooltheskinthroughperspiration(出汗).Andthisis__7__thebodydefensesagainstheat.However,toomuchperspirationcanleadtotoomuchlossofbodywaterandsalt.Mostpeoplesufferonlymusclepainasaresultofheatstress.Thepainisaw
4、arning__8__thebodyisbecomingtoohot.Doctorssaythosesufferingmusclepainshouldstopallactivitiesandrestinacoolplace.__9__shouldalsodrinkcoolliquids.Donotreturn__10__(do)physicalactivitiesforafewhoursbecausemoreseriousconditionscoulddevelop.1.________2.________3.____
5、____ 4.________5.________6.________7.________ 8.________9.________10.________二、阅读理解AOnanormalafterschooleveninginSouthGodstone,Surrey,thesoundsofaliveconcertisringingoutfromoneschoolboy’sbedroom.Listeningoutside,youmightthinkstarswereperformingthere.Infact,thepe
6、rformancesareallcomingfrom12yearoldJoshuaBlack,ablindstudentwithperfectpitch(音高)andanastonishingmusicalability.“Ithelpsmeovercomeeverydaystress;whenI’mupsetIgotomusic,”Joshuasays.HighprofileandbrilliantblindmusicianssuchasRayCharles,StevieWonderandAndreaBocellih
7、avelongcausedpeopletowonderifthereisalinkbetweenmusicandblindness.NowProfessorAdamOckelfordhassomesolidevidence.Hisstudyshowedthatblindchildrenare4,000timesmorelikelytohaveperfectpitch—atraditionalmarkerofexceptionalmusicalability—thantheirfullysightedpeers.Ocke
8、lfordexplains,“Inyoungbabies,thebrainisverymouldable(可塑的).Inblindchildren,theareasofthebraininvolvedinsightarenotbeingused,butothers,includingthoseusedforhearing,beco