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阅读表达Haveyoueverthoughtaboutonequestion:whydoweneedtolearnmath?Itisaninterestingquestion.Kidsaroundtheworldhavebeenaskingitforyears.ForUSstudentstheymay
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更新时间:2024-03-29 10:36:54
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Haveyoueverthoughtaboutonequestion:whydoweneedtolearnmath?

Itisaninterestingquestion.Kidsaroundtheworldhavebeenaskingitforyears.ForUSstudentstheymaygettheanswerfromanewexhibitioncalled“MathAlive!”47activitiesaredesignedtoteachkidshowmathisusedineverydaylife.Forexampleatoneexhibitionstation

(1)visitorscantestthataperson’sarmspan(臂展)equalstheirheight.Atanotherstationvisitorscancontroltherobotwiththehelpofmathskills.

(2)Theexhibitionwillvisit15USandinternationalcitiesinthenextfiveyears.Organizerssaytheywantmorekidstolearnwhymathisimportantindailylife.Thinkofsimplethings,likeclocks.(3)Theytelltimebutonlyifyouknowhowtoreadthem.Thatmeansusingmath.Howmuchlongeruntilschoolends?Howlongdidyousleeplastnight?That’sallmathtoo.

(4)Whenyougo________youalsodolotsofmath.Howmuchchangewouldyougetifyoupaidfora25.99-yuansweaterwithtwotwenties?Howwouldyoucalculatea30%discount(折扣)?Evenwhenyou’renotdoingmathit’sallaroundyou.ThecomputeryouusetosurftheInternetisamachinetodobinary(二进制)mathveryfast.

Soenjoymathnotforexamsbutforthewonderfulworldithelpstobuild.

1.将(1)句译成中文。

2.将(2)句中的visit换成哪几个词能保持原句意思不变。

3.Whatdose“they”refertoinsentence(3)?

4.根据上下文在句(4)的空白处填入一个适当的词。

5.找出本段文章的主题句,写在答题卡上。

石险峰回答:
  1.游客可以测得人的臂展等于身高。2.beheldin3.clocks4.shopping5.Soenjoymathnotforexamsbutforthewonderfulworldithelpstobuild....
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