内容正文:
众相原创·贵州英语(课标版)
主题六 科学与技术(2023阅读C;贵阳5年3考)
第一组
磁铁的应用+猴子面部识别技术+青藏铁路的修建+大数据
一、阅读 第一节B篇
Didyouknowmagnets(磁铁)arealaround
you?Magnetshelpyoudowonderfulthings!Keep
reading!Seeifyouthinkmagnetshavesurprising
uses.
MagnetsPushorPul
Lookcloselyandyouwilsee.Magnetscanbe
foundinafridge.Themagnetatractsorpulsthe
metaltomakethedoorclosed.Doyouknowhow?
Amagnetpulsthingsmadeofmetalscalediron
(铁)andsteel.Butitwilnotpulotherthings,
suchasawoodenpencil,agoldringoraplastic
toy,whichmeansitdoesnotatractal.
MagnetsHaveTwoPoles(磁极)
Magnetscanpulsomethingstothem.Whyis
thistrue?Thetwoendsofamagnetareitspoles.
Everymagnethasanorthpoleandasouthpole.
Haveyoueverplayedwithtrainsthathavemagnets?
Sometimes,youtrytoputtwotraincarstogether,
butpushawayfromeachother.Thenyouturnone
ofthecarsaround.Thetwocarsatracteachother
rapidly.Whenthetraincarspushaway,twoofthe
samepolesarefacingeachother.However,ifyou
putthenorthandsouthpolestogether,theywilbe
togetherimmediately.
MagnetsCanBeInfluential
Scientistsareusingmagnetsinnewways.
Thereisanewtrainthatusespowerfulmagnetsto
travelmorequickly.Magnetsliftthetrainabovethe
track(轨道)andpushthetrainforward.Thetrain
appearstobemovingasfastaswind!Theyare
muchfasterthanthetrainsweknow.Besides,in
medicine,thepowerfulmagnetisusedtohelp
patientsproduceheattokilcancercelswithout
harmingtheirbody.Thepowerfulmagnetcanalso
beseeninmanyfields,likespace,industry,and
teaching.Soitplaysanimportantroleinourlife.
( )1. canbepuledbymagnets.
A.Awoodenpencil
B.Agoldring
C.Anironlock
( )2. 图片推断题 Which one of the
folowing pictures might probably
happen?
A.
B.
C.
( )3.Whatcanwelearnfromthetext?
A.Magnetsareharmfultoourhealth.
B.Studentscantfindmagnetsina
fridge.
C.Thetrainsusingpowerfulmagnets
runfasterthantraditionalones.
( )4. 写作目的题 Thepurposeofthe
textismainlyto .
A.explain why magnetscan atract
metals
B.introducethetwopolesofmagnets
C.givesomeinformationaboutmagnets
二、阅读 第一节C篇
① A scientistgoestoaforesttostudy
monkeys.Heorshewantstostudytheirhabits.But