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Lookatyourclassmatesaroundyou.Youallwearthesameuniformandsimilarsneakers.Doyouwanttostandoutamongthem?Afashionableandusefulbackpackcanbeagreatidea!Backpacksarelightweightandeasytocarry.Theyaregreattoolsf
 更新时间:2024-04-20 22:15:52
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问题描述:

Lookatyourclassmatesaroundyou.Youallwearthesameuniformandsimilarsneakers.Doyouwanttostandoutamongthem?Afashionableandusefulbackpackcanbeagreatidea!

Backpacksarelightweightandeasytocarry.

  Theyaregreattoolsforstudents.Theyhelpyoutostayorganized.Youcankeepschoolthingsbooksandpersonalitemslikecellphonesandkeysneatly(整洁地).Withauniquebackpackyoucanalsostandoutamongyourclassmates.

  Touristsalsolovebackpacks.Withconvenientbackpacksbackpackerscanmovefreelyfromoneplacetoanother.Meanwhiletheycanalsofreetheirhandstodootherthingsliketakingphotos.

   Butintheverybeginningbackpackswerenotwhatweseetoday.

   ItisthoughtthatUShikerDickKeltyinventedthefirstmodernbackpackin1951.Heusednylon(尼龙)andaluminumtubing(铝制管型材料)tomakebackpackslightweight.Thenheaddedshoulderstraps(带子)andwaiststrapstotransfer(转移)muchoftheweighttothehips(臀部).

  Todaybackpackscomeindifferentstyles.

  Rolling(滚动的)backpackshavewheelsonthebottom.Userscanpullthemalongthegroundiftheyaretooheavytocarryontheirshoulders.

 Andwithmorepeoplebringinglaptopstoschoolandworkbackpacksalsoofferspaceforlightweightelectronics.

1.Backpacksareusefulfortouristsbecause_____.

A.theyhavewheelsonthebottom

B.itfreestourists’handstodootherthings

C.touristscanfeelfashionable

D.theymaketouristsfeelspecial

2.Theunderlinedword“unique”inthepassageprobablymeans“       ”.

A.普通的 B.独特的  

C.有用的 D.便利的

3.Thefirstmodernbackpackwasthoughttobeinventedby_____.

A.afamousinventor B.anEnglishman

C.ahiker         D.astudent

4.Inordertomakethebackpacklight_____isused.

A.cotton  B.nylon 

C.cloth  D.paper

5.Thepassagemainlytalksabout_____.

A.afamousTVdrama  

B.differentfunctions(功能)ofbackpacks

C.thehistoryofbackpacks  

D.whowearsbackpacks

 

陈红亮回答:
  1.B   2.B   3.C   4.B   5.C
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