RobotsPeriod6　ListeningandReadingTask精品文档

1、robots period 6listening and reading taskperiod6listeningandreadingtaskteachingaims1learnaboutrobotsandrobotsinthefightagainstlandmines.2helpstudentstolearnhowrobotsarehelpinghumanbeingsinclearinglandmines.teachingproceduresstep1leadinpresentthepicturesonpage54andaskstudentstotellwhateachrobotdoes.s

2、tep2listening1listentotheinterviewandnumberthepicturesintheorderthatyouhearaboutthem.keys：4,2,1,3.2listentotheinterviewagainandfillinasmuchofthetableasyoucan.shareyouranswerswithapartner.listenonceortwicemoretocheckyouranswers.robotwhatistherobot？whatcantherobotdo？1234suggestedanswers：robotwhatisthe

3、robot？whatcantherobotdo？1vacuumcleaneritcanmovefromroomtoroomcleaningyourhouse.youcanprogramitsothatitcleanswhenyouareawayandyoucancontrolwhatitsdoingfromyourcomputerattheoffice.2personalrobotcalled“papero”itunderstands650phrases，speaksmorethan3000words.itcanrecognizedifferentpeople.itcancheckyourem

4、ail.itcanhelpchildrendoresearchontheinternetfortheirhomework，talktothemabouttheirdayatschoolandplaygames.3tinyhelicopteritwillbeusedtoflyintodangerousareas.forexample，itcanflyintoahousethatsbeendestroyedbyanearthquakeandcheckifanyonesinside.4walkingchairithelpspeoplewhocantwalktogoupanddownstairs.st

5、ep3readingtask1asweknow，robotsaredesignedandbuilttodoataskthatisdangerous，uncomfortable，orrepetitiveforhumans.todaywearegoingtoreadamagazinearticleaboutlandmines.first，askstudentstoreadthispieceofnewsaboutlandmines.threedecadesofwarincambodiahaveleftscarsinmanyformsthroughoutthecountry.unfortunately

6、，oneofthemostlastinglegaciesoftheconflictscontinuestoclaimnewvictimsdaily.landmines，laidbythekhmerrouge，thehengsamrinandhunsenregimes，thevietnamese，thekpnlf，andthesihanoukistslitterthecountryside.inmostcases，eventhesoldierswhoplantedtheminesdidnotrecordwheretheywereplaced.now，cambodiahastheoneoftheh

7、ighestratesofphysicaldisabilityofanycountryintheworld.atthecurrentrateofprogress，itmaytakeasmanyas100yearstoclearalltheminesincambodia，andtheunestimatesthatwithcurrenttechnology，itwilltakenearly1100yearstoclearalltheminesintheworld.2next，presentthestudentssomeminesignsandremindstudentsthatinspiteofs

8、omanywarningsigns，therearestillmanyvictimsasthepicturesshow.3askstudentstoglancethroughthetextquicklyandanswerthefollowingquestionsinexercise1onpage58.whatisthemaintopicofthisarticle？whichpartofthetexttellsyouthat?whowrotethearticle?whatdothethreepicturesshowyou?whereisresearchbeingdoneonrobotsthatc

9、anfindlandmines?inwhichtwocountriesmighttherobotsbeused?suggestedanswers：themaintopicistheroleofrobotsinthefightagainstlandmines.thetitletellsusthat.natashawesley.someoneusingametaldetectortofindlandmines；therobotthatcanfindlandmines；somepeoplewhohavelosttheirlegsbecauseoflandmines.chibauniversityaf

10、ghanistanandcambodia.4workingroupstowritequestionsfortheseanswersinexercise2.checkyourworkwithyourpartner.questionanswer126000people.2onepersonevery20minutes.3fordecadesafterwarshaveended.4100million.560countries.6100000.7xx000.84mlong,1.8mwide,1mhigh.9900kg.106.111997.12122countries.suggestedanswer

11、s：questionanswer1.howmanypeoplearekilledorinjuredbylandmineseveryyear？26000people.2.howoftenissomeonekilledorinjuredbyalandmine？onepersonevery20minutes.3.forhowlongdolandmineskeepcausingdamage？fordecadesafterwarshaveended.4.howmanylandminesareburiedjustbeneaththesurfaceoftheground？100million.5.inhow

12、manycountriesarelandminesburied？60countries.6.howmanylandminesareremovedeveryyear？100000.7.howmanylandminesareburiedinthegroundeveryyear？xx000.8.howbigistherobotthatcanfindlandmines？4mlong,1.8mwide,1mhigh.9.howmuchdoesitweigh？900kg.10.howmanylegshasitgot？6.11.whenwasanarrangementtostopthemanufacture

13、anduseoflandminessigned？1997.12.howmanycountriessignedtheagreementtostopthemanufactureanduseoflandmines？122countries.5.readthearticleagaincarefullyandlookateachparagraphinturn.underlinethesentencewhichsetsoutthemainideaofthatparagraph.thenfillinthetablebelow.paragraphmainideasupportingdetails1introd

14、uction：thedamagelandminescause26000peoplekilledorbadlyinjuredeachyear；100millionburiedin60countries；mostvictimsareinnocentpeople；2345suggestedanswers：paragraphmainideasupportingdetails1introduction：thedamagelandminescause26000peoplekilledorbadlyinjuredeachyear100millionburiedin60countriesmostvictims

15、areinnocentpeople2theproblemoflandmineseachyear100000removedeachyearxx000burieddifficultanddangeroustoremove3robotscanhelpfindtraditionalminesmuchsaferinthehuntforlandminesfasteratfindinglandminesresearchatchibauniversity4robotscanfindplasticminesexperimentalrobotsinproductiontouseradartolocatemines

16、toidentifytypesofmines5worldopinionsturnedagainstlandminesinthe1990sagreementinottawa，canadatostopthemanufactureanduseoflandminesstillalotofworktobedonestep4discussion1first，askstudentstoreadthefollowingmaterials.fromthetextwevelearnedhowseriousthesituationis.manylivesareputintodanger.sowemustdosome

17、thingtoimprovethesituation.asweknow，theushasntyetcommittedtotheminebantreaty.ihopeyouwillwritealetterofsuggestiontothepresidentoftheus.youmayrefertothetext2encouragestudentstowritealetterofsuggestiontothepresidentoftheus，fortheushasntyetcommittedtotheminebantreaty.intheletteryouwillsuggesttheusshoul

18、dstopmanufacturinglandminesandspendmoremoneyonsolutionstoclearinglandmines，forexampledevelopingnewrobotstoremovethelandmines.youcanrefertothefollowingmaterial：producingonelandminecosts$3，yetonceinthegrounditcancostmorethan$1000tofindanddestroy，accordingtotheicbl.over80percentofthe15000toxx0landminev

19、ictimseachyeararecivilians，andatleastoneinfivearechildren，accordingtotheinternationalcampaigntobanlandminesthedeadlylegacyoflandminesfaroutlaststheconflictsthatgaverisetothem.amongthemostcontaminatedcountriesareiraq，cambodia，afghanistan，colombia，andangola.iftimeislimited，askstudentstofinishitaftercl

20、ass.step5homeworkfinishwritingthelettertothepresidentoftheus.asample：dearmr.president，ireadinthenewspaperthattheushasntyetcommittedtotheminebantreaty.imwritingtosuggestyourcountrysignontheagreement.1landmineskillorbadlyinjurearound26000peopleeveryyear.thereareabout100millionlandminesburiedjustbeneaththesurfaceofthegroundin60countries.amongthemostcontaminatedcountriesareiraq，cambodia，afghanistan，colombia，andangola.ithinkthisisonereasonwhypeopleinthesecountrieshatetheussomuch.2producingonelandminecosts$3，yetonceinthegrounditcancostmoreth