高三英語 Unit2 《Robots》 新人教選修7

Listening

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readingtask.ListeningonPage54

RobotWhatistherobot?Whatcantherobotdo?1VacuumcleanerItcanmovefromroomtoroomcleaningyourhouse.Youcanprogrammeitsothatitcleanswhenyou'reawayandyoucancontrolwhatit'sdoingfromyourcomputerattheoffice..RobotWhatisTherobot?Whatcantherobotdo?2Personalrobotcalled"PaPeRo"Itunderstands650phrases,speaksmorethan3,000.Itcanrecognizedifferentpeople.Itcancheckyouremail.ItcanhelpchildrendoresearchontheInternetfortheirhomework,talktothemabouttheirdayatschoolandplaygames..RobotWhatistherobot?Whatcantherobotdo?3TinyhelicopterItwillbeusedtoflyintodangerousareas.Forexample,itcanflyintoahousethat'sbeendestroyedbyanearthquakeandcheckifanyone'sinside..RobotWhatistherobot?Whatcantherobotdo?4Walking

chairIthelpspeoplewhocan'twalktogoupanddownstairs..LISTENINGTEXTTHEWORLDOFROBOTSListentoradiopresenter,AlanDobson(AD),talkingtosciencenewsreporter,EmmaWoods(EW),aboutrobotsintoday’sworld..AD:Nowit’stimeforourweeklychatwithsciencenewsreporter,EmmaWoods.HiEmma.EW:HiAlan.AD:So,whatdoyouhaveforustoday,Emma?.EW:Well,Alan,Ithoughtwe’dhaveaquicklookattheworldofrobots.AD:That’saninterestingtopic..EW:Well,weactuallyalreadyuserobotsinmanyindustrialsituations,butnowthey’realsobeingdevelopedforusearoundthehouse.Letmetellyouaboutaveryclevercarpetcleanerthatcanmovefromroomtoroomcleaningyourhousebyitself..Youcanprogrammeit,sothatitcleanswhenyou’reawayandyoucancontrolitfromyourcomputerattheoffice.AD:Iwonderwhetheritdoesagoodjob,butIwantoneanyway!EW:Well,Alan,you’dprobablyalsowantaPaPeRo..AD:Awhat?EW:APaPeRo.P–A–P–E–R–O.It’sanegg-shapedpersonalrobotthatyoucantalkto.AD:You’rekidding.Youmeanitcanunderstandyou?.EW:That’sright.I’vereadthatitunderstands650phrasesandspeaksmorethan3,000words.Anditcanrecognizedifferentpeople.AD:That’samazing!So,whatcanitdo?.EW:Well,itcancheckyouremail.ItcanhelpchildrendoresearchontheInternetfortheirhomework,talktothemabouttheirdayatschool,playgames,andevendancewiththem..AD:Unbelievable!Now,let’smoveontoothertypesofrobots.Youalsofoundoutaboutatinyrobotplane,didn’tyou?EW:That’sright,Alan.Thiswonderfullittlerobotweighslessthan9gramsandhasacamera.Inthenearfutureit’ll.beusedtoflyintodangerousareasandcheckifanyoneistrappedinside.AD:Soitcouldsavealotofpeople’slives.EW:Yes,and,recently,awalkingchair’sbeendevelopedthatthemakersbelievewillhelppeoplewhocan’twalktogoupanddownstairs..AD:Well,Emma,thankssomuchfortellingusalittlebitabouttheexcitingworldofrobots.Nowwhatareyougoingtotalkaboutnextweek?.Readingtask..ThreedecadesofwarinCambodiahaveleftscarsinmanyformsthroughoutthecountry.Unfortunately,oneofthemostlastinglegaciesoftheconflictscontinuestoclaimnewvictimsdaily.Readthispieceofnewsaboutlandmines..Inmostcases,eventhesoldierswhoplantedtheminesdidnotrecordwheretheywereplaced.Now,Cambodiahasoneofthehighestratesofphysicaldisabilityofanycountriesintheworld..Atthecurrentrateofprogress,itmaytakeasmanyas100yearstoclearalltheminesinCambodia,andtheUNestimatesthatwithcurrenttechnology,itwilltakenearly1,100yearstoclearalltheminesintheworld..ThisisthesituationinCambodia..Hereandtherearetheminesigns..Inspiteofsomanywarningsigns,therearestillmanyvictims....Robotsinthefightagainstlandmines..Pre-reading1.Whatisthemaintopicofthearticle?Whichpartofthetexttellsyouthat?2.Whowrotethearticle?3.Whatdothethreepicturesshowyou?.4.Whereisresearchbeingdoneonrobotsthatcanfindlandmines?5.Inwhichtwocountriesmighttherobotsbeused?.Carefulreading1.Howmanypeoplearekilledorinjuredbylandmineseveryyear?2.Howoftenissomeonekilledorinjuredbyalandmine?3.Forhowlongdolandmineskeepcausingdamage?AnswerkeyforExercise2:.4.Howmanylandminesareburiedjustbeneaththesurfaceoftheground?5.Inhowmanycountriesarelandminesburied?6.Howmanylandminesareremovedeveryyear?7.Howmanylandminesareburiedinthegroundeveryyear?8.Howbigistherobotthatcanfindlandmines?.9.Howmuchdoesitweigh?10.Howmanylegshasitgot?11.Whenwasanagreementtostopthemanufactureanduseoflandminessigned?12.Howmanycountriessignedtheagreement?.ParagraphMainideaSupportingdetails1Introduction:thedamagelandmines26,000peoplekilledorbadlyinjuredeachyear100millionburiedin60countriesMostvictimsareinnocentpeopleSuggestedanswerstoExercise3:.23TheproblemoflandminesRobotscanhelpfindtraditionalminesEachyear100,00removedEachyear2,000,000buriedDifficultanddangeroustoremoveMuchsaferinthehuntforlandminesFasteratfindinglandminesResearchatChibaUniversity.45RobotscanfindplasticminesWorldopinionturnedagainstlandminesinthe19990s

ExperimentalrobotsinproductionTouseradartolocateminesToidentifytypesofmines

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