八年级英语第七单元上PPT演示课件.ppt

Unit7Willpeoplehaverobots Howwilltheworldbedifferentinthefuture 100yearsfromnow Peoplewillhaverobotsintheirhomes Peoplewon tusemoney Everythingwillbefree Free Bookswillonlybeoncomputers notonpaper Kidswon tgotoschool They llstudyathomeoncomputers Therewillonlybeonecountry Peoplewilllivetobe200yearsold 感冒时 特殊的机器会照看你的鼻子 After100years specialdeviceswillautomaticallytakecareofyourrunnynosewhenyouareill 如果你要去其他国家 你可以自己开车去 After100years ifyouwanttogotoanothercountry you llbeabletodrivethere 四条腿的裤子保证你随时随地可以休息 After100years thefour leggedjeanswillmakesureyouhaveaplacetositeverywhereyougo Bytheyear3000 youwon tcarryabackpack Itwillcarryyou Bytheyear3000 carswillalwayshavetostopforstopsigns Bytheyear3000 yourcomputerwillpunishyouifyoutypesomethingnasty 肮脏的 Inthefuture you llsavetimebyhavingarobotmakeyouexercisewhileyousleep 直升机式的帽子可以快速地带你到达目的地 衣服能自动换成时新样式 Peoplewillhaverobotsintheirhomes Yeah inthefuture LanguageGoal Makepredictions 1aHowwilltheworldbedifferent100yearsfromnow Readthesepredictions Check A foragree orD fordisagree 1 Peoplewillhaverobotsintheirhomes A D 2 Peoplewon tusemoney Everythingwillbefree A D 6 Peoplewilllivetobe200yearsold A D 3 Bookswillonlybeoncomputers notonpaper A D 4 Kidswon tgotoschool They llstudyathomeoncomputers A D 5 Therewillonlybeonecountry A D 1bListenandcirclequestionsyouhearin1a Peoplewillhaverobotsintheirhomes Peoplewon tusemoney Everythingwillbefree Bookswillonlybeoncomputers notonpaper Kidswon tgotoschool They llstudyathomeoncomputers Therewillonlybeonecountry Peoplewilllivetobe200yearsold 1cAskandanswerquestionsaboutthepredictionsin1a A Willpeopleusemoneyin100years B No theywon t everythingwillbefree Willpeoplelivetobe200yearsold A Yes theywill 2aListenandcirclethewordsyouhear Therewillbe more less fewer people Therewillbe more less fewer freetime Therewillbe more less fewer cars Therewillbe more less fewer pollution Therewillbe more less fewer trees fewerlessmore fewer更少的 修饰可数名词less更少的 修饰不可数名词more更多的 可以修饰可数和不可数名词 词语对对碰 fewervsless相同点 这两个词后都是比较级 均可表示 较少的 不同点 1 fewer是few的比较级 只能修饰可数名词的复数 2 less是little的比较级 只能修饰不可数名词的复数 试做以下试题 Iearn moneythanmysister Thereare carsparkedoutsidethanyesterday Wehave studentsthisyearthanlastyear Yououghttosmoke cigarettesanddrink beer fewer fewer fewer less less 2bListenagain Check thepredictionsyouhear Therewillbefewerpeople Therewillbelessfreetime Peoplewillusethesubwaysless Therewillbemorepollution Citieswillbeverybigandcrowded 2cMakeconversationsaboutthepredictionsin2aand2b A What syourpredictionaboutthefuture B Ithinktherewillbemorepollution A Really Idon tthinkso ButIthinktherewillbefewertrees 2dRole playtheconversation Nick Whatareyoureading Jill Jill It sabookaboutthefuture Nick Soundscool Sowhatwillthefuturebelike Jill Well citieswillbemorecrowdedandpolluted Therewillbefewertreesandtheenvironmentwillbeingreatdanger Nick Thatsoundsbad Willwehavetomovetootherplanets Jill Maybe ButIwanttoliveontheearth Nick Me too Thenwhatcanwedo Jill Wecanuselesswaterandplantmoretrees Everyoneshouldplayapartinsavingtheearth LanguagePoints Peoplewon tusemoney Everythingwillbefree 人们不使用钱 任何东西都是免费的 befree免费的 除此意思外 befree还有 有空的 空闲的之意 e g ManySpaniardsbelievethatmusicandmoviesshouldbefree 许多西班牙人认为音乐和电影应该是免费的 Willyoubefreetomorrowmorning 你明天早上有空吗 2 Willpeopleusemoneyin100years 一百年后人们还会使用钱吗 这里的in100years 在 期间 在 以后 后接一段时间表示在将来某段时间之后 e g He llcomebackinaweek 他将于一周之后回来 I llcallyouintwohours 我两个小时后给你打电话 3 Everythingwillbefree 任何东西都是免费的 befree在这里表示 免费的 另外 befree 还有 空闲的 意思 e g Admissionisfreeforchildrenunder9 九岁以下儿童免费入场 I llbefreenextweek 我下周有空 4 What syourpredictionaboutthefuture 你对未来有什么预测 prediction是predict的名词形式 有 预言 预料 预测之意 例如 Saleswerefivepercentflowererthanpredicted 销售额比预计的低5 NewspaperspredictedthatDaviswouldbere elected 报纸预测戴维斯将再次当选 拓展 Predictableadj可预测的Predictablyadv可预言地Predictabilityn可预言 5 Everyoneshouldplayapartinsavingtheearth 每个人都应当尽一份力来拯救地球 playapartin 是一个固定结构 表示 参与 在 中尽自己一份力量 例如 Sheplaysanactivepartinteachingthesepoorchildren 她积极参加对这些贫穷孩子的教学工作 Hedidn tplayapartinmakingthisdecision 他并没有参与做出此决定 1 Howmanynew 建筑物 arethereinyourcitythisyear 2 Itis 不可能的 forustofinishtheworkinsuchashorttime 3 Thatbabyisableto 穿衣 himselfnow 根据括号内所给的汉语提示填空 buildings impossible dress 4 Whatwillourlifebelike 在将来 5 好像 theyhaveknownournewaddress inthefuture Itseems 用括号中所给词语的适当形式填空 Ihearagreat science willgiveusatalktomorrow 2 IthinkIcandoallthehouseworkby I 3 Computerscan ttaketheplaceof human completely scientist myself humans 4 Wemusttryourbesttosavewaterand electric 5 Wouldyouliketogo skate withusthisweekend electricity skating 根据要求完成句子Therewillbeasportsmeetingthisweekend 改为同义句 There beasportsmeetingthisweek 2 IthinkSallywillbeadoctorinfiveyears 对画线部分提问 youthinkSally infiveyears is going to what do will be 3 Therewillbefewerpeoplein100years 改为一般疑问句 there fewerpeoplein100years 4 Therewon tbeanypapermoney 改为同义句 Therewillbe money 5 MyclassmatesoftenhelpmelearnEnglish 改为同义句 Myclassmatesoften me myEnglish will be little paper help with 1 Areyou yourwinterholidaynextweek A goingtohaveB willhaveC hadD have2 Doyouoften fromyourparents A heardB hearsC tohearD hear3 Lucy herhomeworkinherroomnow A Is doingB Does doC Do doD Did do4 ShedancesbetterthanMary A isB hasC doesD dance A D A C 单项选择 5 Maryusually upatfiveo clock A willgetB gotC getD gets6 They fourEnglishclassesaweeklastterm A hasB haveC hadD arehaving7 Abirdcan butIcan t A fliesB flyingC flewD fly8 They toseemeyesterdayevening A willcomeB comesC arecomingD came D C D D 9 We removingtoadifferenttown A thedaybeforeyesterdayB lastSundayC thedayaftertomorrowD aweekago10 Look Themonkeys thetree A climbB areclimbingC isclimbingD wereclimbing11 When you toAustralia NextMonday A did flyB will