【阅读理解WeallknowwhoBenjaminFranklinwas.HewasaveryfamousAmericanstatesman.Hewasalsothefirstmantodiscoverelectricity.Franklinlikedtostudyandtolearnaboutnewthings.Onedayheheardfromafriendthatsomethin】
阅读理解
WeallknowwhoBenjaminFranklinwas.HewasaveryfamousAmericanstatesman.Hewasalsothefirstmantodiscoverelectricity.Franklinlikedtostudyandtolearnaboutnewthings.Onedayheheardfromafriendthatsomethingblackincolourholdstheheatbetterthansomethingwhiteincolour.Franklinwantedtofindoutifthiswastrueornot.
Therewassnowonthegroundatthetime.Soheputtwolargepiecesofclothoverthesnow.Onepieceofclothwasblackincolourtheotherpiecewaswhite.Thenhewaiteduntilthesunbegantoshine.Afterseveralhourshelookedunderthepiecesofclothandsawthatthesnowundertheblackclothmeltedmuchfasterthanthesnowunderthewhitecloth.Thisprovedtohimthattheblackclothheldtheheatbetterthanthewhitecloth.
Soonafterthispeoplebegantowearwhitehatsandwhiteclothesduringthesummerbecausetheywerecooler.
根据短文内容判断正(T)误(F):
1.BenjaminFranklinwasonlyascientist.
2.Onedayafriendofhistoldhimsomethingabouttherelation(关系)betweencolourandheat.
3.Somethingblackincolourholdsheatbetterthansomethingwhiteincolour.
4.Thisstoryhappenedinsummer.
5.Peoplewearwhiteclothesinsummerbecausetheyknowitiscooler.