第一步作业检查 askoneortwostudentstotalkaboutwhatideastheyputintheirwriting。 第二步听力训练1(双人活动) 1。askstudentstolookatthe4picturesofrobotsonpage55,andinpairstellasmanythingsastheycanfromthepictures。 2。listentothetape,findoutwhichthreerobotsarementioned,andthennumberthemaccordingtotheirappearanceinthelistening。 3。askthemtolookattheboxesonpage55beforetheylistentothetapeagain。 4。playthetape,andletstudentsfillintheboxes。 5。letstudentsexchangetheinformationinpairs。 6。letstudentshavethecorrectanswers。 7。playthetapeagain。 第三步讨论1:你认为哪个机器人最适合你(小组活动) 1。writetheexpressionsofgivingopinions,reasoningandmakingadecisionontheblackboard。 2。page56speakingtask:askthemtofinishthefollowing2tasksingroups: listtheadvantagesanddisadvantagesofeachone。 ingroupsof4discusswhichoneisthebestforyou。usetheexpressionsofgivingopinions,reasoningandmakingadecision。 3。sharesomeideaswiththewholeclass。 第四步听力训练2(小组合作;双人活动) 1。askstudentstodiscussthefollowingquestions: whatcantheandroidsdoforoureverydaylife? whatelsecantheydoforhumanbeings? whycantheandroidsdoalltheseusefulthingsforhumanbeings? whatarethesimilaritiesbetweenrobotsandhumanbeings? whatarethedifferencesbetweenrobotsandhumanbeings? canandroidsbecomehumanbeingsinthefuture? 2。sharesomeofthereports。 3。introducethelisteningtextonpage58。 onepossibleversion: weallbelievethatandroidsdonothavetheirownfeelings,butaswecanseeinsomemovies,manypeopleimaginethatandroidscanthinkashumanbeingsdo。supposeitistrue,doyouthinktheyliketoservehumanbeingsornot?whatdotheyhopewehumanbeingstotreatthem?nowwearegoingtolistentoadialoguebetweensallyandbrenda,twoandroids,andseehowtheysay。inthisdialogue,youmaycometosomenewwords,butjustforgetthem,andfocusongettingyouranswers。 4。page58listening,listenfortwice。onestudentwritesdowntheanswerstoabouttheirjobs,aboutchangingtheirjobsandaboutwhodecidestheirfuture;theotherwritesdowntheanswerstoabouthowtheyaredifferentfrompeopleandabouthowtheyarethesameaspeople。 5。exchangetheanswersingroups。 6。letstudentshavethecorrectanswers。 7。listentothetapeagain。andaskstudentstoguessthechinesemeaningofbreakoff。 第五步讨论2:机器人应有的权利(小组讨论) 1。givestudentsthefollowingsituations: supposeyoucandosomethingfortheandroids,whatrightsdoyouthinkandroidsshouldhavesothattheywillbetreatedbetter? 2。askstudentstodiscussingroups,andonp58listtherightsthatandroidsshouldhave。 3。asksomeofthestudentstoreporttothewholeclass。 第六步作业布置 1。wbpage5657,usingwordsandexpressions。dictionariesmaybehelpfulwhenyoucometosomenewwords。 2。reviewthenewwordsofthisunit。