人教版八年级英语下册第一单元第一课时课件.ppt

SectionA1,教学目标,1.“will+动词原形”构成的一般将来时.2.Therebe句型的一般将来时.3.in与after的区别.4.morelessfewer的用法.,相关知识:1.表示“存在”的句型Therebe+主语+其他成分eg:Thereisabookonthetable.2.表示“将来存在”的句型Therewillbe+主语+其他成分eg:Therewillbemorepeopleinthiscity.,3.表示“将来存在”的疑问句型,否定句型和简略回答Therewillnot+主语+其他成分.Willtherebe+主语+其他成分?Yes,therewill./No,therewont.eg:Willthereberain?Yes,therewill.No,therewont.Therewontberainsoon.,()1There_anEnglishspeechcontesttomorrowafternooninourschool.AwillhaveBwillisCisgoingtohaveDwillbe()2.IntenyearsJoe_anastronaut.AisBwasCwillisDwillbe()3Heisveryhappy,becausehe_inabigapartmentnextyear.AliveBlivesCwillliveDwillliving4Kidswillgotoschool(否定句）_5.Whatistheweatherliketoday?用将来时What_theweather_tomorrow,D,D,C,Kidswillnotgotoschool.,will,belike,invsafter,相同点:这两个词后都可接时间,表示“在以后”不同点:“in+一段时间”表示“在一段时间以后”，常与一般将来时连用，对之提问用疑问词howsoon(多久之后)“after+一段时间”表示以过去某一时间点开始的一段时间以后,常于一般过去时连用.当after后接某一时间点时,仍可用于将来时.,-Howsoonwillshecomeback?-Inaweek.她多久后回来？一周后.Hecamebacktoschoolaftertwoweeks.Ithinktheyllarrivethereafterfiveoclock.拓展：later前加时间段，表示若干时间之后，常用于过去时(=after后加时间段)Hewentbacktothiscityeightyearslater.=Hewentbacktothiscityaftereightyears.,试做以下试题:Itllbefinished_fiveminutes.Herangyouup_supper.Illbefree_nineoclock.Itstwooclock.Illcome_anhour.5.Peoplewilllivetobe100yearsoldin100years.（划线提问）_,in,after,after,in,Howsoonwillpeoplelivetobe100yearsold?,试做以下试题:Iearn_moneythanmysister.Thereare_carsparkedoutsidethanyesterday.Wehave_studentsthisyearthanlastyear.Yououghttosmoke_cigarettesanddrink_beer.,less,fewer,fewer,fewer,less,用more,less,fewer填空。,1.Weplanttreeseveryyear,therewillbe_trees.2.Ifwewastewater,therewillbe_water.3.Ifeveryfamilyhasababy,therewillbe_people.4.Therewillbe_robotseverywhere,andhumanswillhave_worktodo.5.Therewillbe_freetimewhenpeopleretire.,more,less,more,more,less,more,表示将来某个时间要发生的动作或存在的状态，也表示将来经常或重复发生的动作,Grammar,一般将来时态,含意:,结构:,标志性时间词或特点:,“will/shall动词原形”的表达。,1.tomorrowinthefuture2.in+一段时间inthreedays3.一天当中的傍晚/一年的年末/一周的周末等thiseveningthisyearonweekendssoonsomeday4.通过上下文或前后对话的语境;,二、对将要发生的事、或打算、计划、决定要做的事情，用“begoingto动词原形”表达。口语中多用此形式表将来，且这种表达表示一个事前考虑好的意图，相当于中文的“打算、计划、准备”。而“will/shall动词原形”表示未经事先考虑的意图。三、以前我们还学习过用进行时表将来的表达。,填空,1.I_(visit)myuncletomorrow.2.There_(be)afootballmatchinourschoolnextweek.3.He_(help)youwithyourEnglishthisevening.4.They_(play)soccerifitdoesntrain.5.We_(have)ameetingtomorrow.,willvisit,willbe,willhelp,willplay,willhave,注意：由于will后接动词原形，因此在“therebe”句型一般将来时的句中will之后用be动词的原形，即“be”一词，无论后面是单、复数或不可数名词（短语）。e.g.Therewontbeanypapermoney.Therewillonlybeonecountry.Therewillbemoreleisuretime.但是:下午将有两场篮球赛Therearegoingtobetwobasketballmatches.=Therewillbetwobasketballmatches,1.Illbeareporterinthefuture.,2.Welltakeavacationnextmonth.,3.Therewillbemoretreestenyearslater.,4.Hewillvisithisuncletomorrow.,5.Peoplewillhaverobotsoneday.,把下列句子改成一般疑问句并做肯定和否定回答.,Willyoubeareporterinthefuture?,Yes,Iwill.,No,Iwont.,Willyoutakeavacationnextmonth?,Yes,wewill.,No,wewont.,Willtherebemoretreestenyearslater?,Yes,therewill.,No,therewont.,Willhevisithisuncletomorrow?,Yes,hewill.,No,hewont.,Willpeoplehaverobotsoneday?,Yes,theywill.,No,theywont.,当堂训练：1.一百年后人们还将使用钱吗？Willpeopleusemoney_?2.请递给我一张纸.Pleasepassme_.3.下个月他将16岁了.He_nextmonth.4.将来树木将减少吗？_there_treesinfuture?,in100years,apieceofpaper,willbe16,Will,befewer,用所给词的正确形式填空.1.I_(be)alittlekidtenyearsago.I_(be)amiddleschoolstudentnow.I_(be)acollegestudentinfiveyears.2She_(nothave)apetparrotfiveyearsago.She_(have)aparrotnow.She_(have)acarinfiveyears,was,am,willbe,didnthave,has,willhave,更少的less+不可数名词fewer+可数名词复数更多的more+可数名词复数/不可数名词试翻译下列短语1更少的高建筑物_2更多的搞建筑物_3更少的污染_4更多的污染_5更少的空闲时间_6更多的空闲时间_7更少的机器人_8更多的机器人_,fewertallbuildings,moretallbuildings,lesspollution,morepollution,lessfreetime,morefreetime,fewerrobots,morerobots,你认为人们的家里会有机器人吗？Do_therewillberobots_homes？2.人们将活到150岁。People_150yearsold.,youthink,inpeoples,willlivetobe,课堂达标,3.我认为她会当医生。Ithinkshe_adoctor.5.污染更少将会对地球有好处,Lesspollutionwillbegoodfortheearth.,willbe,6,人们将活到200岁Peoplewilllivetobe200yearsold.7,我奶奶活到了100岁Mygrandmotherlivedtobe100yearsold.8,任何东西都将是免费的Everythingwillbefree.,A重点短语/句型：1.（某时或某地）将有_2.在家通过电脑学习_(通过电话交谈_3.活到_4.