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SectionB话题阅读一、阅读理解。(2016·德州)WangMengqiu,theinventorofHoverCamera,wasborninHangzhouin1982.HeoncestudiedatStanfordUniversityintheUnitedStates.Hebecamefamousovernight(一夜成名)becauseoftheinvention.Forgetselfiesticks(自拍杆)!Comparedtoothercameras,HoverCamerahasmanyadvantages.*Itcanflyandstayinmid­air,trackyourfaceandevenfollowyoutomakesureitgetstheperfectpicture.*Itcanbecontrolledbyusingasmartphone(智能手机).*Itrecordsmovementswitha13MPcameraandtakes4Kvideo.*Itisthebestchoiceforweddings,sportsgamesandholidays.Mr.Wangalsosaid,“Themaindesignconsiderationiseasyandsafetotakefortheusers.It'sverylightandsmall.Itcanbefolded(折叠)intwo,soitcanbeeasilyputintoabag.Whenthepowerislow,itcanlandonthegroundsafelyonitsown.”It'sreportedthatthecompanyhasraised$25milliontoproduceit.Asitisstillbeingtested(测试),HoverCameracanbeboughtlaterthisyear.Thepricehasnotyetbeendecided.Butaspokesmansaysthecompanyhopestosellitforlessthan$600.()1.HoverCameracan________.A.swiminthewaterB.flyinthemid­airC.changeitsweightD.beusedasaphone()2.Theunderlinedword“track”means________.A.pullB.followC.pushD.show()3.Accordingtothepassage,whyisHoverCameraeasyandsafetotake?A.It'slightandsmall.B.Itcanbefoldedinthree.C.Itdoesn'tneedpower.D.Onlyasmartphonecanmakeitland.()4.Whichisnotmentionedinthepassage?A.HowcanwecontrolHoverCamera?B.WhencanwebuyHoverCamera?C.HowmuchisHoverCamera?D.HowpopularwillHoverCamerabe?()5.Accordingtothepassage,WangMengqiuisa________youngman.A.braveB.quietC.creativeD.humorous二、任务型阅读。Sometimesthegreatestthingsareinventedbymistake.Thegreatestmistakeofalltimecouldbethosedelicioussnacksinyourcornerdrugstore.Oneday,awomanwasmakingchocolatecookies.Whensheranoutofchocolatepowder(粉),shetookoutachocolatebarandbrokeitintolittlepieces.Sheaddedthepiecestohercookiedough(面团)andbaked(烘烤)it.Shethoughtthatthechocolatewould(1)meltintheovenandmakechocolatecookies.Farfrommelting,thepiecesofchocolatestayedhard.Whenshetookthemoutoftheoven,shehadchocolatechipcookies!AnotheraccidentalinventionwasmadebyFrankEpperson,aneleven­year­o