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1、单元检测第一部分听力(略)第二部分阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。AGloveliesUsingaphoneorpalmtopcomputerwithtouchscreenswhilewearinggloveshasalwaysbeendifficult.Well，withGlovelies，younolongerhavetowritetextmessageswithfrozenfingers.Gloveliesarestylishgloveswithspecialpads (垫块) i
2、nthefingertipstohelpyoutypeorscroll (滚屏) withoutdifficulty.Theycomeinarangeofsizesandcolors.Price：15.00MiniVaxItisatinycleanerthatyoupluginto (插入)yourcomputersUSBport.Althoughitssmallenoughtofitintoyourpocket，theMiniVaxisverypowerfulandyoullbeamazedathowmuchdustanddirtitmanagestosuckup (吸取) fromyour
3、computerkeyboard.YourMiniVaxcomeswiththreeattachmentsofdifferentsizestohelpyoureachallthosedifficultplaces.Color: gray/black.Price：8.00CheekyClockCheekyClockmightlooklikeanormaldigitalalarmclock，butthedifferenceisthatCheekyClockisaclockwithwheels.Whenthealarmgoesoffinthemorning，CheekyClockjumpsdownf
4、romyourbedsidetableandstartsrunningaroundthefloorlookingforaplacetohide.ThealarmwontstopuntilyoufindyourCheekyClockandswitchitoff.Bythispoint，youllbewideawake.ItneedsthreeAAAbatteries (notincluded)Price: 40.00PianoMagicHaveyoueverwantedtolearntoplaythepianobutthoughtthatpianosweretooexpensiveandtook
5、uptoomuchroom? ThenPianoMagicisforyou.PianoMagicisarealfouroctave (八度)(fortyninekey) keyboardwhichrunsfromtheUSBportonyourcomputer.Itsoundsasgoodasarealpianoandyetfitsintoasmallbackpack.Itcomeswithafree“Master The Piano”programwhichteachesyouthepianoasyouplayalong.Price：60.0021HowcanyouproperlyuseGl
6、ovelies?ABywearingthem.BByknockingonthemslightly.CBytouchingthescreensonthem.DByconnectingthemwithyourcomputer.答案A解析细节理解题。由Glovelies部分的Gloveliesarestylishgloves可知，该产品其实就是手套，戴上即可使用。22WhatisMiniVaxusedtodo?ATohelpedittextmessages.BToimprovecomputingspeed.CToprovidepowerforcomputers.DTocleanupcomputerk
7、eyboards.答案D解析细节理解题。由MiniVax部分的atinycleaner和howmuchdustanddirtitmanagestosuckupfromyourcomputerkeyboard可知，该产品是微型吸尘器，用来清扫电脑键盘里的尘土。23WhichofthefollowingcanbestdescribeCheekyClock?AAnnoyingbuteffective.BFashionablebutinaccurate.CFastmovingandpowersaving.DClockshapedandsolarpowered.答案A解析推理判断题。由CheekyClo
8、ck部分的ThealarmwontstopuntilyoufindyourCheekyClockandswitchitoff.Bythispointyoullbewideawake可知，这是一款会四处跑的电子闹钟，当找到并关掉它时，你已经完全醒了。故该闹钟虽然让人心烦但却十分有效。24WhatsthecharacteristicofPianoMagic?AItrunsonbatteries.BItisconvenienttocarry.CItlookslikearealpiano.DItcanbeplayedwithoutakeyboard.答案B解析细节理解题。由PianoMagic部分的P
9、ianoMagicisarealfouroctave (fortyninekey)keyboard.fitsintoasmallbackpack可知，该设备是一个有49个按键的键盘，与电脑连接可发出像钢琴一样优美的声音，并可以放在随身小包中。故该设备的特点是便于携带。BArhinolazilychewsonsomegrassatherfeet.Ashortdistanceaway，herbabyplaysinamuddypoolofwater.Suddenly，themothertwitches(颤动)herears，pickingupthesoundsofpossibledangercomi
10、ngnear.Itsnotalionorotherwildanimalthatsarhinosbiggestthreat.Itspeople.Onehundredyearsago,500,000rhinoswanderedaroundpartsofAfricaandAsia.Buttoday，rhinosarethreatenedwithextinction.Ifnothingisdonetosavethem，theycouldvanishforever.Poachers (偷猎者) arekillingrhinosfortheirhorns (角)Theydoittomakemoney.In
11、somecountries，peoplepayhighpricesforrhinohorn.Theybelievethateatinggrounduprhinohornwillmakethemhealthy.Butthatisnttrue.Rhinohornismadeofkeratin (角质)Thatsthesamethingyourfingernailsaremadeof.Eatingitcannotmakeanyonehealthy.HumaneSocietyInternationalisworkingtohelpsaverhinos.Theywroteachildrensbookan
12、dproducedavideotohelpspreadtheword.Thebook，ImaLittleRhino，wasgivento1.5millionchildreninVietnam.Thatcountrybuysandusesthemostrhinohorn.“Thegoalistoeducatechildrenaboutrhinosingeneral，andintroducethethreatthatpoachingcausestotheirsurvival，”saysAdamPeyman，programmanagerforHSIswildlifedepartment.“It al
13、so explains that rhino horn is not effective as medicine and encourages them and their families to avoid buying or using rhino horn.”CarterandOliviaRieshavebeenworkingtosaverhinosforseveralyears.“WemadetwotripstoSouthAfricawherewevisitedadozenschoolsandmetwithgovernmentofficials，“ says Carter.”Wegav
14、etheofficialsover10,000letterswecollectedfromtheyoutharoundtheworldtoshowthattheyouthoftheworldcareforrhinos.ThenextstepwastobringthatsamemessagetotheyouthofVietnam.”CarterandOliviavisitedschoolsinVietnam.Theywantkidstobringthemessagebacktotheirparentsthatusingrhinohorn“is causing the species to be
15、pushed to the edge of extinction.”25Whatdoestheunderlinedword“vanish”inParagraph3mean?AEscape. BStarve.CDisappear. DExpand.答案C解析词义猜测题。由第三段中的500,000rhinoswanderedaround和rhinosarethreatenedwithextinction可知，一百年前，有五十万只犀牛存在于非洲和亚洲，而现在犀牛已经濒临灭绝，如果人类不去保护犀牛，那么它们将会永远消失；由此可推断，vanish意为“消失”。26Whydosomepeoplewanttobuyrhinohorn?AToseekpleasure.BForhealthbenefits.CForpersonalcollections.DToproduceartificialnails.答案B解析细节理解题。由第五段中的Theybelievethateatinggrounduprhinohornwillmakethemhealthy可知，在一些国家，人们出高价来买犀牛角是因为他们认为吃犀牛角粉有利于健康。27HowisHumaneSocietyInternationalhelpingtosaverhinos?AByintroducingsom
