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Unit3ComputersListeningandtalkingI.Pre-listeningLookatthefollowingpicturesandguessthecontentofthelisteningtext.II.While-listeningListentothetapeandtellwhatarethethreeproductsbeingadvertised?1.Apersonalrobot2.Apersonalpet3.AnandroidWhile-listeningListentothetape.Identifythethreerobotsinthepicturesbelowandnumberthem.321While-listeningLookatthefollowingchartbeforeyoulistentothetapeagain.Thenlistentoeachadvertisementandcompletethechart.Robot1Robot2Robot3HeightAppearanceAbilityPriceWhile-listeningWordsandstructuresdescribingheight,appearance,abilityandpriceHeight:…high/tallAppearance:has/have…,belike…,looklike…,big/tall/large…Ability:can…,beabletodo…Price:…yuan/dollars/pounds,…While-listeningKeyRobot1Robot2Robot3HeightAppearanceAbilityPrice35cm10cm2mhas5armstoholdallthetoolslikearealbirdlargecandoalltheworkaroundthehousecanjumpandsingcanplayguitarandsing5,000yuan500yuan/III.Post-listeningDiscussion:Yourfamilyisthinkingofbuyingarobot.Youcanaffordoneofthesethreerobotsthatwereadvertised.Ingroupsoffourdiscusswhichoneisthebestforyou.Remembertodiscusstheadvantagesanddisadvantagesofeachone.Thenmakeyourchoiceandgivereasons.Post-listeningFillinthefollowingchartduringyourdiscussion.AdvantagesDisadvantagesRobot1Robot2Robot3Post-listeningThinkofthefollowingquestionsduringyourdiscussion.•Whatkindofrobotdoyouwant?•Whatcouldeachrobotdo?•Inwhatsituationwouldeachrobotbemostuseful?Post-listeningUsefulexpressionsTheadvantage/disadvantageis…As/Since…,Ithink…Ithink/don’tthinkthat…Iagree/don’tagree…because…Givemeyourreasons.First…Second…Whatmakesyouthinkso?I’vedecidedthat…Ithink...because(of)…Ibelievethat…Let’sdecide…Let’smakeadecision.IV.HomeworkDothelisteningexercisesonpage22.