八年级英语上册 Unit 7 Will people have robots Section A（1a2d）课件 （新版）人教新目标版.ppt

第一课时 sectiona 1a 2d unit7 willpeoplehaverobots 第一课时 sectiona 1a 2d 课文呈现 知识讲解 词汇听写 课堂导入 1a 1b 课堂小结 课后作业 课堂练习 同学们 上一课学习的单词你们都掌握了吗 现在大家来检验一下 点击下面的音频开始听写吧 doyoulikerobots why languagegoal makepredictionsa doyouthinktherewillberobotsinpeople shomes b yes therewill ithinkeveryhomewillhavearobot a willkidsgotoschool b kidswon tgotoschool they llstudyathomeoncomputers 1a howwilltheworldbedifferent100yearsfromnow readthesepredictions check aforagreeordfordisagree a d1 peoplewillhaverobotsintheirhomes a d2 peoplewon tusemoney everythingwillbefree a d3 bookswillonlybeoncomputers notonpaper a d4 kidswon tgotoschool they llstudyathomeoncomputers a d5 therewillbeonlyonecountry a d6 peoplewilllivetobe200yearsold doyouthinktherewillberobotsinpeople shomes 考向一 重点 doyouthink 结构通常用来征求对方的意见或看法 后面接宾语从句 从句用陈述句语序 其后的简略回答应以从句内容作简略回答 本句的肯定回答用 yes therewill 否定回答用 no therewon t 讲解来自 点拨 知识点 1 讲解来自 点拨 eg doyouthinktherewillberobotsinschool 你认为学校将来会有机器人吗 yes therewill 是的 会有 拓展 难点 doyouthink还可以用作插入语 在特殊疑问句中放在特殊疑问词之后 疑问句其他部分用陈述语序 eg wheredoyouthinkhecomesfrom 你认为他是哪里人 therewillbe是therebe句型的一般将来时形式 意为 将有 也可用thereis aregoingtobe来表示 eg therewill aregoingto bealotofpersonalcarsinourtown 在我们小镇上将会有许多私家车 考向二 重点 讲解来自 点拨 listenandcirclethepredictionsyouhearin1a 1b 1b boy1 doyouthinkpeoplewillhaverobotsintheirhomesin100years boy2 yes ido isawarobotontv anditcleanedthekitchen boy1 well idon tthinkpeoplewillusemoney boy2 doyouthinkeverythingwillbefree boy1 yeah probably boy2 ithinktherewillbeonlyonecountry boy1 onlyonecountryintheworld willtherebeworldpeace boy2 ihopeso boy1 ithinkkidswon tgotoschool they llstudyathomeoncomputers boy2 oh idisagree boy1 youdo boy2 yeah therewillalwaysbeschools 1c askandanswerquestionsaboutthepredictionsin1a a willpeopleusemoneyin100years b no theywon t everythingwillbefree willpeoplelivetobe200yearsold a yes theywill in100years 知识点 2 讲解来自 点拨 考向一 重点 in为介词 其后跟一段时间表示 在 之后 通常用于一般将来时 对其提问时须用howsoon 多久 典例 点拨 答语是in加上时间段 须用howsoon提问 讲解来自 点拨 canyoufinishthereportonfoodsafety intwodays 上海 a howfarb howmuchc howoftend howsoon d 考向二 难点 辨析 in与afterin和after都可以表示 在 之后 它们的法如下表 讲解来自 点拨 讲解来自 点拨 wewillfinishbuildinganewhouse aboutsixweeksthisyear a atb onc tod in 典例 d 点拨 in 一段时间 常用于将来时 2a listenandcirclethewordsyouhear 1 therewillbe more less fewer people 2 therewillbe more less fewer freetime 3 therewillbe more less fewer cars 4 therewillbe more less fewer pollution 5 therewillbe more less fewer trees 2a ms steen ok nowiwanttoheareveryone spredictionsaboutthefuture girl1 well ithinktherewillbemorepeople ms steen morepeople ok whatelse boy1 ithinkthattherewillbelessfreetime ms steen ihopenot girl2 well ithinktherewillbefewercars ms steen youdo girl2 yes peoplewillusethesubwaysmore ms steen that sagreatidea let shearanotherprediction boy2 therewillbelesspollution ms steen thatwillbegoodfortheearth girl1 ithinktherewillbefewertrees andcitieswillbereallybigandcrowdedbecausetherewillbealotmorepeople 2b listenagain check thepredictionsyouhear 1 therewillbefewerpeople 2 therewillbelessfreetime 3 peoplewillusethesubwaysless 4 therewillbemorepollution 5 citieswillbeverybigandcrowded 2b ms steen ok nowiwanttoheareveryone spredictionsaboutthefuture girl1 well ithinktherewillbemorepeople ms steen morepeople ok whatelse boy1 ithinkthattherewillbelessfreetime ms steen ihopenot girl2 well ithinktherewillbefewercars ms steen youdo girl2 yes peoplewillusethesubwaysmore ms steen that sagreatidea let shearanotherprediction boy2 therewillbelesspollution ms steen thatwillbegoodfortheearth girl1 ithinktherewillbefewertrees andcitieswillbereallybigandcrowdedbecausetherewillbealotmorepeople 讲解来自 点拨 therewillbelessfreetime 将会有更少的闲暇时间 考向 重点 知识点 3 辨析 less fewer与more 讲解来自 点拨 魔法记忆 讲解来自 点拨 拓展 难点 less也可作副词 意为 较少地 更少地 常用来修饰形容词 副词或动词 其反义词为more 用法与less相同 eg eatless drinklessandsleepmore 少吃 少喝 多睡觉 讲解来自 点拨 theydid workwith moneyand people a more less fewerb less fewer lessc more fewer mored less less less 典例 点拨 work和money为不可数名词 people为集合名词 根据more less和fewer可修饰的词可以判断选a 注意 few little含有否定意味 意为 几乎没有 afew alittle含有肯定意味 意为 一点 一些 a 2c makeconversationsaboutthepredictionsin2aand2b a what syourpredictionaboutthefuture b ithinktherewillbemorepollution a really idon tthinkso butithinktherewillbefewertrees 2d role 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 well citieswillbemorecrowdedandpolluted 哦 城市将会更拥挤并被污染得更严重 知识点 考向 重点 4 讲解来自 点拨 pollute为动词 意为 污染 句中 polluted 为形容词 意为 被污染的 讲解来自 点拨 拓展 难点 pollution为不可数名词 意为 污染 污染物 airpollution空气污染 eg there salotofpollutionintheairhere 这里的空气有大量的污染物 eg peopleshouldn tpollutewaterintheriver 人们不该污染河水 pollutedwaterisbadforourhealth 污水对我们的健康有害 讲解来自 点拨 now isveryserious someriversandlakesare a pollution polluteb polluted pollutionc pollution poll