八年级上册 unit 2 numbers 阶段性测试

1 / 8 八年级上册 Unit 2 Numbers 阶段性测试 八年级上册 Unit2Numbers 阶段性测试 一、单项选择 ,peoplewrotenumbersmanydifferentways. ;to ,we reaskedtowriteapassageofabout. s ,pleaseletusknow. 9.-? -yes,Anditistheirvisittochina. 2 / 8 二、阅读理解 A mobilephonesaremoreimportantthaneverinthedailylivesofstudents,arecentstudyhasfoundthatmoststudentsthinktalkingonmobilephonesisnowold-fashioned. LondonUniversityresear“communication”and“entertainment”.communicationincludedtalkingonthephoneandwritingmessagesusingtexting（短信） ,watchingmovies,: Perhapsmostsurp%,only10%,moreandmoreoftenitisdonebyusingchatsoftwarelikeqqorwechat. “ication,”saidDrHarryLectre,theresearchleader. ? ,whatpercentageoftimedidstudentsusetheirmobilephonesforcommunicationinXX? %.%.%.%. 3 / 8 ? %ofstudentsnowwatchmoviesontheirmobilephones. inXX? /an_. B Howquicklycanyoucountfromonetoten?Doyouusetendifferentwordstodoit?canyoudoitinEnglish,ordoyouhavetouseyourfirstlanguages?Doyoucountonyourfingers? People,peoplethinkbegincountingwiththeirfirstfingers,( 拇指） ,achinesepersoncaneasilycounttotenononlyonehand. Besideswaysoffingercounting,scientistshavefo,( 土著的） ,theyarestillabletounderstanddifferentideasab4 / 8 outnumbers. Inasimilarstudy,researchersfromthemassachusettsInstituteofTechnologydiscoveredthatpeopleofthePirahatribe( 部 落 ） innorthwesternBrazildon thavewordsfornumberssuchas“one”or“three.”.Theyarenotabletosay“fivetrees”or“tentrees”butcansay“sometrees,”“moretrees,”or“manytrees.”ProfessorEdwardGibsonsaidthatmistpeoplebelievethateveryoneknowshowtocount,“,butit snotusefulintheirculture,sothey veneverpickeditup.” Althoughallhumansareabletounderstandquantities( 数量） ,too. _. ? ? 5 / 8 _ ? h ,peopledon tevenknowhowtocount ”thavenumberwordsbecausepeopledon tneednumbers. c Howgreenareyou?Doyouknowhowtobegreen? Weallneedahealthyenvironment,eventhes Reduce Reducemeans“useless”.Don ,thinkwhetheritisreallynecessary ormaybetheoldonewillbejustasgood!Whenwedobuythings,chooselocalproductsifpossible,andtrynott6 / 8 obuytoomanythingsfromabroad. Reuse Reusemeans“useagain”.,andwes sbettertouseachinacupandalunchboxbecauseyoucanusethemagain. Recycle Recyclemeans“changethingsintosomethingelse”.Thoughittakesenergytochangesomethingintosomethingelse,it ,suchasrecycledpaper,tohelpsavetrees. Sopleaserememberthesethreewords:reduce,reuseandrecycle. ? ? ? 7 / 8 ,weshouldrememberthesethreewords:_. ,burnandrecycle ,wasteandrecycle. _. 三、拼写单词 ,nobodywashurt. !you vewonthefirstpintheswimmingrace. 四、完成句子 1.老师叫学生们抄下这些数学问题。 Theteacheraskedthestudentstothemathsproblems. 2.这家商店卖衣服、鞋、帽子等等。 Thisshopsellsc