Unit2Unit2WelcometotheunitWelcometotheunitUnit2Unit2WelcometotheunitWelcometotheunitWhatcanarobotWhatcanarobotdo?do?lookafterchildrenironclothesmakethebeddothelaundrysweepthefloorwashthedishescookdinner•一家日本厂商正在向观众展示一款教学机器人canbeateacher:knowseverything,rememberseverythingwellexploretheouterspace1.cookdinner2.makethebed3.dothelaundry5.ironclothes:shirts,trousers…4.washthedishes6.sweepthefloorWhatotherthingscanarobotdo?Arobotcanalsolookafterchildren.Arobotcanbeateacher.Itknowseverythingandrememberseverythingwell.Itcanhelpmewithmyhomework.Arobotalsocanhelpscientistsexploredangerousplacesliketheseaandouterspace.Gooverthephrasesandsentencesagain,thencompletetheconversationAreyouready?Go!-Whatcanarobotdo?-Itcandomanydifferentthings.-Wouldyoupleasetellmesomethingaboutit?-Allright.Arobotcandoallthehousework.Itcan__,______,_________,__________,_________and___________.-Oh,great!Whatelsecanitdo?Arobotcanalso_____________________.Arobotcanbeateacher.It____________.Itcan________help___________Itcanalso__________________________.Showyourconversationswithyourpartners!Listentothetapeandanswerthesequestions:1.WhatdoesEddiethinkofHobbo?2.WhatdoesEddiewanttodo?Hobodoesn’tposttheletter,whenEddiefindsitout,whatwillhappenbetweenthem?It’stimeforyoutoimagineandact!postv.邮寄postsomethingforsb.e.g.当你去购物的时候别忘了帮我寄信。Don’tforgettoposttheletterformewhenyougoshopping.Complaintvi.投诉，抱怨，发牢骚1.complainttosb.aboutsth.向某人投诉某事e.g.我们向警察投诉聚会的吵闹声太大。Wecomplaintedtothepoliceaboutthenoisefromtheparty.2.complaintthat+从句e.g.一些学生抱怨考试太难。Some(ofthe)studentscomplaintedthattheexamwastoohard/difficult.complaintn.不可数名词“抱怨”；可数名词“抱怨的行动或话，投诉”
