北师大版九年级英语Unit3素养综合检测课件.ppt

13.????Aschoolboyaged11hasinventedaschoolbag.Ittellsyou

whichbookstopack.Asmallcomputerandascanner(扫描

器)arefixedinthebag.Aseachbookisputintothebag,itis

checkedbythescanner.Ifanybookismissing,amessage

willbeshownonthecomputerscreentoremindyou.D14.????Auniversitymakesthathappen.Itusesa3Dprintertocreate

sweetsbasedontheweatherinformationofacertainday.The

shapesofthesweetsareaffectedbywindspeed.Thecolours

ofthesweetsaredecidedbytemperature.Thesweetsactasa

weatherrecordofthedaywhentheyaremade.A15.????Tohelpyougetup,acompanyhascreateda“tool”—asunrisebed.Itwakesyouupgentlyassunrisedoes.Lightsbuiltintothebedturnonandstarttogetbrighterandbrighter.

Whenthelightsarefullyon,softmusicwillbegintoplay.It

willbelouderandlouderuntilyouturnitoff.Thecompany

explains,“Thegentlelighttellsyourbodythatitismorning,

soitstopsproducingachemicalthathelpsyousleep.”BA.Canyoueatweather?B.Itshardforyoutogetupinthemorning,isntit?C.Weathersweetsbringseriousproblems,dontyouagree?D.Forgettopackthebooksyouneedintoyourschoolbaginthe

morningrush?解析????13.本部分介绍了一款能提醒学生装哪些书、什么书丢失了

等信息的智能书包。该信息能回答D项“在忙碌的早上忘

记把你需要的书装进书包吗?”这个问题。匹配的关键信息

点是packthebooks和schoolbag。14.本部分介绍了一款基于某天的天气信息打印出甜点的3D

打印机信息。该信息能回答A项“你能吃天气吗?”这个问

题。匹配的关键信息点是weather。15.本部分介绍了一款利用灯光的强弱模拟阳光提醒人们起

床的日升床信息。该信息能回答B项“你在早上起床很困

难,是吗?”这个问题。匹配的关键信息点是getupinthe

morning。(二)阅读下列短文,根据短文内容,从短文后各题所给的A、B、C、D四个选项中,选择最佳选项。B(人与社会·发明创新)(新独家原创)Whenyouuseacomputer,howdoyougetyourcursor(光标)togowhereyouwantittogo?“Byusingamouse,”most

peoplewouldsay.However,backintheearlydaysofcomput-

ing,therewerenomice.Theusercouldonlyusethekeyboard

togetthingsdone.Theworldsfirstcomputermouseappearedin1964.ItwascreatedbyDouglasEngel