新人教版英语八年级上册 Unit 7 Section A-3a-3c.ppt

,英语教学课件系列,Go,for,it!,Unit7Willpeoplehaverobots?,SectionAGramarFocus,GrammarFocus,你以前还学过哪些缩写形式呢？,Im=IamYoure=youare,Theres=thereisTherere=thereare,Dont=donotDoesnt=doesnot,3aFillintheblankswithmore,lessorfewer.Inthefuture,therewillbe_freshwaterbecausetherewillbe_pollutioninthesea.2.In100years,therewillbe_carsbecausetherewillbe_peopleinthecities.,more,less,more,more,3.Therewillbe_jobsforpeoplebecause_robotswilldothesamejobsaspeople.4.Ithinktherewillbe_citiesbecausepeoplewillbuild_buildingsinthecountry.5.In50years,peoplewillhave_freetimebecausetherewillbe_thingstodo.,fewer,more,less,more,less,more,3bCompletethepredictionswithwhatyouthinkwillhappen.,Kidsstudyatschoolnow.In100years,_,2.Isometimesseeblueskiesinmycity,butinthefuture_,Kidswillstudyathomeoncomputers,Iwilloftenseetheblueskies,becausetherewillbelesspollution.,4.Familiesusuallyspendtimetogetheronweekends,butmaybein200years_,3.Peoplenowusuallylivetobeabout70-80yearsold,butinthefuture_,Peoplewilllivetobe200yearspld.,Everydaycanbeweekend,becausetheyhaverobotstodoeverything.,Ithinktherewillbemoretallbuildings,andtherewillbefewercarsandmorebuses.,3cDrawapictureofwhatyouthinkacityinthefuturewillbelike.Thendescribeittotheclass.,Whatcanyouseeinthispicture?,50yearslater,Therewillbemorepeople.Therewillbefewertrees.Therewillbemorepollution.Therewillbemorebuildings.Therewillbemorecars.Therewillbelessfreshair.,Therewillbe将会有,Changes,Letsreview,begoingto+V原形1)以人为主语,表示计划、打算去做某事,这种计划和打算往往是事前就有的。e.g.Sheisgoingtoleavetomorrow.Thereisgoingtobeafootballmatchafterclass.2)表示人根据已有的事实和迹象,认为某事。即将发生.如:Itsgoingtorain.,GrammarFocus,一般将来时Thesimplefuturetense,概念：（1）表示将要发生的动作或存在的状态。Wewillgotoseehimtomorrow.我们明天来看他。（2）表示将来经常或反复发生的动作。Fromnowon,Iwillcomeeveryday.从现在起，我每天都来。,肯定句,否定句,一般疑问句,特殊疑问句,主语+will+V原形,主语+will+not+V原形,Will+主语+V原形,特殊疑问词+一般疑问句,2.基本句型,简略回答,Yes,Iwill.,No,Iwont.(注意缩写形式）,Will句式总结,3.Will表示将来时态，其后常跟的时间状语,tomorrow明天nextweek下周nextyear明天before不久nextmonth下个月soon不久thedayaftertomorrow后天theyearafternext后年theweekafternext下下周,注意：Will常用于第二、三人称，但在口语中各种人称都可以用will。否定式：willnot=wont,一般将来时Thesimplefuturetense,Therebe的一般将来时，表示：将来存在有（1）肯定句：therewillbee.g.Therewillbemorepeople.Therewillbefewertrees.（2）否定句：therewontbee.g.Therewontbemorepapers.Therewontbemorebuildings.,1.Peoplewontusemoney.people作“人”讲时,是可数名词,单、复数相同。a/onepeople或twopeoplesthreepeople,manypeoplepeople泛指“人们”,是一个集体名词.如：e.g.Therearefivepeopleinthatroom.那个房里有有五个人。Manypeopleliketogoshopping.很多人喜欢购物。,(),(),LanguagePoints,纸币papermoney硬币coin,smallmoney=change零钱readymoney=cash现金,earn/makemoney赚钱bankmoney把钱存入银行savemoney存钱refundmoney退款,2)money,不可数名词,意为“钱,金钱”。可用:much,some,any,alotof等修饰。,3.Kidswontgotoschool.,kid,小山羊、小山羊皮,(口语)小孩,Kid=childkids=children,(n.),(v.),(口语)欺骗、耍弄、开玩笑,变化,过去式kidded现在分词kidding,常用语,Yourekidding!你在开玩笑Nokidding!别开玩笑,辨析:family,house,和home,1)family,指家、家庭、家人不指住房,2)house指居住的房屋、住宅Thisismynewhouse.这是我的新居,3)home,Thesearemyfamily.这是我的家人,谚语:Eastorwest,homeisbest.金窝银窝,不如自己的狗窝.谚语：Thereisnoplacelikehome.没有地方比得上家.,指同家人共同生活的地方,不一定含有建筑物的意思.可以是船上、窑洞或帐篷里的家庭组织.特别强调家里的氛围和环境home在美语中指“住宅”=house,5.Peoplewilllivetobe200yearsold.livetobe+基数词+yearsold“活到岁”辨析live,alive,living和lively,live“活着的”,置于名词之前,作定语。alive“在世的”,常作表语,但偶尔也作后置定语或补语.living“活着的”,常作定语,也可以作表语,作表语时相当于alive.lively“活泼的,有生气的”,既可以作定语,又可以作表语.,adj.,6.Ithinktherewillbemorepollution.(宾语从句)某地有某物(表存在)Therebe某人有某物(表拥有)Have/has2)therebe接词要运用就近(临近)原则Thereisabookandtwobags.Therearetwobagsandabook.,1)有,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.,3)therebe句型的时态变化一般过去时Therewas/were一般现在时Thereis/are一般将来时Therewillbee.g.Thereisabookonthetable.Therewillbemorepeopleinthiscity.Therewontberainsoon.-Willthereberain?-Yes,therewill./No,therewont.,辨析:every和each,7.Ithinkeveryhomewillhavearobot.,every,each,每个,着重指由一个一个所形成的全体用于三个或三个以上的人或物,着重指全体中一个一个的个体用于两个或两个以上的人或物,Everyanswerisright.每个答案都是对的.,Therearetreesoneachsideoftheroad.路的两边都有路。,8.Therewillbefewertrees.Therewillbelessfreetime.相同点：fewer和less都表示“较少”的意思。不同点：1.fewer是few的比较级，只能修饰可数名词复数。2.less是little的比较级，只能修饰不可数名词。,用fewer或less填空。1)Iearn_moneythanmysister.Thereare_carsparkedoutsidethanyesterday.3)Wehave_studentsthisyearthanlastyear.4)Yououghttosmoke_cigarettesanddrink_beer.,less,fewer,fewer,fewer,less,练一练：,9.Yes,Ihopeso.对，我希望如此。此句意为“yes,Ihopetherewillbeworldpeace.句中的so为副词，代替了对话中上文所说的内容，除hope外，so还常与think（想），believe（相信），guess（猜测）等词搭配。例如：A:Ishecomingtoseeus?他要来看我们吗？B:Ithinkso.我想是的。,10.Isometimesseeblueskiesinmycity,.我有时看到城市里的蓝天，句中skies用作复数，表示天气或某地的天空看上去怎样，又如：alandofblueskiesandwarmsunshine.一片有着蓝蓝的天空和温暖的阳光的土地。当只指“天空”时，sky通常用单数形式，如:Therewasntacloudinthesky.天空中万里无云。Theskyturneddarkjustbeforethestorm.暴风雨来临前，天空变得漆黑了。,.写出句中所缺单词,1.Canyoufinishdoingitwithl_(little)moneythanwecan?2.Therearemanytall_onthehill.3.Everyonehopesthe_(pollute)intheworldwillbeless.4.Theradiosaysthere_(be)astrongwindtomorrow.5.Citieswillbeverybigand_(crowd).,trees,pollution,ess,willbe,crowded,单项选择CBACB,课后导练,句型转换1.wontsee2.wontuse3.Willbe4.Willlive5.willwatch根据汉语意思完成下列句子。