八年級英語上冊 Unit 7 Will people have robots Section B（2a2e）教學(xué)課件 （新版）人教新目標(biāo)版.ppt

period4sectionb 2a 2e unit7willpeoplehaverobots 學(xué)習(xí)目標(biāo) keywords phrases human servant dangerous already factory overandoveragain hundredsof falldown keysentences 1 however somescientistsbelievethatalthoughwecanmakerobotsmovelikepeople itwillbedifficulttomakethemreallythinklikeahuman 2 somescientistsbelievethattherewillbemorerobotsinthefuture however theyagreeitmaytakehundredsofyears robotsinthefuture a whatwillyoubein10years b iwillbea a wherewillyouwork b iwillworkin revision didyouseeanyrobots herearesomeamazingrobots robotsinjapan doyouthinkyouwillhaveyourownrobot what sitlike whatdoyouwantittodoforyou itcandohousework itcandoboringwork itcanbeadoctor itcanplantflowers itcanplaythepiano itcandomanyhardordangerouswork theycanreportthenews theylooklikehumans 2a tellyourpartnerwhatyouknowaboutrobots whatdotheylooklikeandwhatcantheydo 2b readthearticleandmatcheachparagraphwiththequestionitdiscuss paragraph1paragraph2paragraph3paragraph4 willrobotsthinklikehumansinthefuture whatwillrobotsbelikeinthefuture whatcanrobotsdotoday whatarerobotslikeinmovies 1 whatdotherobotslooklikeinthemovies 2 whatcantherobotsdoforpeople humanservants theyhelpwiththehouseworkanddojobslikeworkingindirtyordangerousplaces answerthequestions 3 wherearetherobotsalreadyworking 4 whatkindsofthejobsdotherobotsdo why infactories theydosimpleboringjobsoverandoveragain becausetheywillnevergetbored 2c readthearticleagainquickly completethesentencesaboutwhatrobotscandonow 1 robotscanbuild infactories 2 theycando jobsmanytimesandnevergetbored 3 somecan and 4 somecanhelp peopleunder cars simple walkdance lookfor buildings 2d fillintheblanksinthisparagraphwithwordsfromthearticle somerobotsareveryhuman like theycanwalkand likepeople somescientiststhinkthatinthefuturetheywill robotsmorelikehumans thismaynot inthenearfuture butatsomepoint robotswillevenbeableto likepeople dance make happen talk however somescientists jameswhitebelievesthatrobotswon tbeabletodothe thingsasus forexample hethinksthatrobotswill beabletowakeupandknowwheretheyare whichsidedoyou with disagree same never agree ifihavearobot ihopethatitwill letyourimaginefly 放飛你的想象 2e whatkindsofanimalsmightrobotslooklikeinthefuture whatdoyouthinktheserobotswillbeabletodo writeyourideasanddiscussthemwithyourpartner ithinksomefuturerobotsmightlooklike theywill afteryouread lookatthefollowingpictures andguesswhattherobotscando cook cleanthefloor languagepoints 1 helpsb withsth 幫助 做 helpsb to dosth 幫助做 heoftenhelpsmewithmyenglish heoftenhelpsmestudyenglish 他經(jīng)常幫助我學(xué)習(xí)英語 2 ittakes took willtakesb sometimetodosth 某人花了 時(shí)間做某事 時(shí)態(tài)根據(jù)具體情況決定 ittakesmeanhourtogettomyoffice ittookmequitealongtimetounderstand 3 hundredsof許多 大量hundred數(shù)詞 百 用于a one或含有數(shù)量意義的詞之后 其后接可數(shù)名詞的復(fù)數(shù)形式 therearefourhundredstudentsinourgrade 我們年級有400名學(xué)生 當(dāng)這類數(shù)詞前面有具體的數(shù)字時(shí) 數(shù)詞不能用復(fù)數(shù)形式 如 wehavemorethanfivehundredthiskindofbooks 我們有500多本這種書 threehundred三百fivethousand五千afewhundred幾百類似的數(shù)詞還有thousand million 當(dāng)數(shù)詞前沒有具體數(shù)字時(shí) 數(shù)詞用復(fù)數(shù)形式 后面接短語 再加可數(shù)名詞的復(fù)數(shù)形式 4 makesb 代詞為賓格 do 讓 做 hemadetomlaugh 他使湯姆發(fā)笑 icouldn tmakemycarstartthismorning 今天早晨我的汽車發(fā)動(dòng)不起來了 5 thesameas 和 一樣 shelooksthesameaslucy theyarethetwinsisters 她看起來和露西長的一樣 他們是雙胞胎姐妹 反義短語 bedifferentfrom 6 beabletodosth 能夠做某事wehopedthatweshouldbeabletodothat 我們希望我們能這樣做 theymaybeabletogivemesomeideas 他們會(huì)給我一些建議的 beableto和can的區(qū)別 1 beableto用于表能力 并可用于多種時(shí)態(tài)和非謂語動(dòng)詞短語 而can只有一般現(xiàn)在時(shí)和一般過去時(shí)兩種時(shí)態(tài) 2 can可用于人或物作主語的句子中 而beableto的主語只能由有生命的名詞充當(dāng) 3 can常指客觀上能夠 beableto更側(cè)重于 克服一定困難 經(jīng)過努力 有能力 做成某事 拓展 somerobotsintheworld summary whatarerobotslikein