高中英语 Unit3 Computers单元小测 新人教版必修2-新人教版高一必修2英语试题.doc

单元小测(三)Ⅰ.在空白处填入适当的内容(1个单词)或括号内单词的正确形式1．TheChinesegovernmentisstilllookingforallpossible________(solve)totheproblemofunemployment.2．Ifyouthinkotherthan________(logical)youwilldrawawrongconclusion.3．Withthedevelopmentofournationaleconomyalltheseproblems________(solve)inanorderlymannerinthenearfuture.4．BythetimeyoureceivethisletterIandmyfamily________(leave)thelittletown.5．Wheneveropportunitiesarisethatareworth________(explore)Ithinkweoughttotakeadvantageofthem.6．Whilehe________(type)upthepaperonthecomputertheelectricitywassuddenlycutoff.7．Whenthefiremenarrivedtheyfoundheavysmokes________(arise)fromtheburningbuilding.8．Thedoctor________whosehelpthechildwassavedisverykindtoherpatients.9．Itwasthefirsttimethatshe________(deal)withsuchaproblemalonesoshewasverycautious.10．________theyearspassedthepersonalcomputerrevolutiontookgreatchanges.Ⅱ.阅读理解Althoughhis1­year­oldsmartphonestillworksperfectlyLiJijiaalreadyfeelstheneedtoreplaceit.“Therearemanybetteronesavailablenow.It'stimetoupgrade(更新)myphone.”Li'simpatienceissharedbymany.Shortlyaftertheseasonwhennewproductsarereleasedmanyconsumersfeeltheurgetoupgradetheirelectronicequipmenteventhoughtheonestheyhavestillworkjustfine.Asconsumers'mindsareoccupiedbyApple'snewlyreleasedproductsanddebatewhethertheGoogletabletisbetterthanthenewAmazonKindleitmightbetimetotakeastepbackandask:“Dowereallyneedthelatestupgrades？”AccordingtoDonaldNormananAmericanauthor“plannedobsolescence(淘汰)”isthetrickbehindtheupgradingcultureoftoday'sconsumerelectronicsindustry.Electronicsproducersstrategicallyreleasenewupgradesperiodicallybothforhardwareandsoftwaresothatcustomersoneverylevelfeeltheneedtobuythenewestversion.“Thisisanold­timetrick—they'renotinventinganythingnew”Norma