新世纪英语8年纪第一学期U1L2robots教学PPT

robottidytidyuppreparedangerousmakethebedperformoperationperformanoperationhome-helpbedifferentfrommachinenothingwithpleasuredifferencehouseworksomebodymemoryfantasticfactoryanybodynobodyeverybodymodelefficientindustrialdustymedicalpractiseRobotMachinedifferentfrom(differencebetween)ordinaryHowmanykindsofrobotsHome-helprobotstidyuparoompreparefoodmakethebedwashtheclothesanddishesNurseyourgardenHelpyouwiththehouseworkHowmanykindsofrobotsRobotsforstudycorrectyourmistakescheckyouranswersHelpyouwithalltheschoolsubjectsHavegotverybigcomputermemoriesHowmanykindsofrobotsIndustrialrobotscandoverydifficultordangerouskobsinfactoriesdoanexperimentinspacecanworkinveryhot,coldordustyplacesHowmanykindsofrobotsMedicalrobotscanworkinthehospitalHelpperformoperationsLookafterpatientsChooseanywordfromthefollowingwordsandmakeasentence.•Robot,tidy,prepare,dangerous,memory,factory,housework,•bedifferentfrom,•performanoperation.•help…with•doanexperimentinspacetidyuparoompreparefooddoanexperimentinspacedoadangerousjob/iks'perimənt/makethebedperformanoperation123456home-helprobotsindustrialrobotsmedicalrobotsrobotforstudyListentothetextanddecideifthestatementsaretrueorfalse.Alltherobotshavecomputermemoriesintheirbodies.Robotsaren’tabletoworkbythemselves.Home-helprobotscanhelpuswiththehomework.Ifeveryoneofushasarobotforstudy,wedonotneedtogotoschoolatall.Robotscandoverydangerousordifficultjobs.•ordinarymachineordinarya.普通的，平常的=common,usual普通人•What’sthedifferencebetweenrobotsandordinarymachines?=Howarerobotsdifferentfromordinarymachines?ordinarypeople•我的网页和你的不同。Myhomepageisdifferentfromyours.上海的天气与纽约的天气有很多的不同之处。TheweatherinShanghaiisdifferentfromthatinNewYork.•Robotshavegotcomputerstocontrolthem.我有很多作业要做。Ihavealotofhomeworktodo.Isthatthebestwaytoworkouttheproblem.那是解答这个问题的最好方法吗？computers不定式作后置定语•Ifsomebodyhasgotahome-helprobot,itcanhelphimorherdojobsliketidyinguprooms…Eg.Ifsomebodyhasgota/an______robot,itcanhelphimorher______________.likeprep.像……我们可以在网上做许多事情，像浏览网页，听音乐，看录像等。WecandoalotofthingsontheInternetlikevisitingwebsites,listeningtomusic,watchingvideosandsoon.不定代词是不指明代替任何特定名词或形容词的代词，英语中不定代词有：•some（something，somebody，someone）any（anything，anybody，anyone），•no（nothing，nobody，noone），•every（everything，everybody，everyone），•由some构成的合成代词一般用于肯定句，由any构成的合成代词一般用于否定句和疑问句。•No不用于否定形式，在肯定句中出现表示否定•这些词作主语，动词一般用单数形式指人肯定句someonesomebodyeveryoneeverybody否定或疑问句anyoneanybody通用everyoneeverybodynobodynoone指物肯定句something否定或疑问句anything通用everythingnothing1.在表示请求或建议，希望得到肯定回答的疑问句中，应用some而不用any，•Wouldyoupleasegivemesomepaper？•Wouldyoulikesomesugar？2.当any表示“任何”或“无论哪一个”的意义时，可用于肯定句，•Anyonewilldo．•Youmaycomeatanytimethatisconvenienttoyou．3.形容词放在不定代词后面,Ihavenothingimportanttotellyou.Butthere’ssomethinginterestingaboutthem.1)Ihave________importanttotellyou.(something,anything)2)Idon’tknow_________elseaboutit.(something,anything)3)Don’tworry,_________isOK.(nothing,everything)4)---Youlooksohappy!---JacksaysIamverybeautiful._______hasevertoldmethatbefore.(Everybody,Nobody)5)Thebottleisempty.Thereis________init.(something,nothing)somethinganythingeverythingNobodynothingIndefinitepronouns•somebody/someone(某人),anybody/anyone,nobody/noone,everybody/everyone•something,anything,nothing,everythingeg.somethinginteresting,anybodyelse•不定代词+形容词eg.Someonehastakenmybook.EverybodylikessurfingtheInternet.Ifsomebodyneedshelp,pleaseletusknow.不定代词做主语时，谓语动词常用第三人称单数形式•肯定句中用：somebody/someone,something…Eg.Thereissomethingfunnyinthebook•否定句和一般疑问句中用：anybody/anyone,anything…Heneverlikestomeetanybody.Doyouhaveanythingnewtotellus?•当表示请求，希望得到对方肯定回答时用somebody/someone,somethingCouldyoutellmesomethingaboutrobots?•Arerobotshelpful?•Howmanytypesofrobotsdoyouknow?Whatarethey?•Inwhichwayscanrobotshelpus?Usethewordhelpindifferentphraseshelpwithsth.helpsbwithsth.helpsb(to)dosthRobotscanhelphumanbeingsinmanyplaces.Athome,theycan_________________________________.Atschool,theycan___________________.Infactories,theycan__________________.Inoffices,theycan____________________.Inhospitals,theycan__________________.Instreets,theycan____________________.Inspace,theycan____________________.Inbrief,robotsarevery_______________.•First,robotsmakeourlifemoreconvenient.Wecandomanythingsthatweweren’tbeabletodointhepastbyusingrobots.•Thatmakesourlifemoreefficient.•Second,Robotsdonotneedtoeatordrink.•Third,robotscansavemorepeoplewhendisasterhappens.Becausetheycan'tfeelpainandtheycansavemorepeoplewithoutfeelingtired.•Inbrief,theworldischanging.•Weoughttoacceptthemtobecomeapartofourlife.•Thatcanmakeourlifemorecolorful