八年级英语下册Unit 8 A green world Period 3 Grammar

Period3GrammarUnit8AgreenworldPassivevoiceinthesimplefuturetenseWeusethepassivevoiceinthesimplefuturetensewhentheactionhasnottakenplaceyet.Youwillbepunishedifyoucutdownatree.Thesebottleswillberecycledtomakenewthings.Weformthepassivevoiceinthesimplefuturetenselikethis：Subjectwillbe/begoingtobePastparticipleIwillbe/amgoingtobesupported.You/We/Theywillbe/aregoingtobeHe/She/Itwillbe/isgoingtobeEnvironmentWeekAThestudentsaretalkingaboutEnvironmentWeek.Helpthemmakesentencesusingthepassivevoice.1.activities/inEnvironmentWeek/alotof/organize/aregoingto________________________________________________________________________________________________________AlotofactivitiesaregoingtobeorganizedinEnvironmentWeek.2.design/posters/will/bySandy__________________________________________________3.toallthepeople/send/leaflets/inthetown/will__________________________________________________4.aregoingto/hold/someoftheactivities/inthetownsquare

______________________________________________________PosterswillbedesignedbySandy.Leafletswillbesenttoallthepeopleinthetown.Someoftheactivitiesaregoingtobeheldinthetownsquare.BLisaistellinghercousinHarryaboutashowthatwillbeheldinthisEnvironmentWeekonthephone.HelpLisaanswerHarry’squestionsusingthepassivevoice.Lisa:Hi,Harry.There’sgoingtobeanenvironmentshowhere.Harry:Really?Whenistheshowgoingtobeheld?Lisa:(1)_____________________________________(thisFridayevening)ItisgoingtobeheldthisFridayevening.Harry:Willtheshowbeheldatyourschool?Lisa:No.(2)_____________________________(atthetownhall)Harry:Whowillbeinvitedtotheshow?①Lisa:(3)_____________________________________________________________(somefamouspeopleinourtown)Harry:Whatwillbedisplayedattheshow?Itwillbeheldatthetownhall.Somefamouspeopleinourtownwillbeinvitedtotheshow.温馨提示：此符号表示“考点精讲点拨”链接。Lisa:(4)______________________________________________________________________________________________(videosaboutthepastandpresentofSunshineTown)Harry:Whatwillbediscussedattheshow?Lisa:(5)______________________________________________________________________________________________(waysabouthowtoprotecttheenvironment)VideosaboutthepastandpresentofSunshineTownwillbedisplayed.Waysabouthowtoprotecttheenvironmentwillbediscussedattheshow.Workouttherule!Weuse“willbeor＋pastparticiple”toformthepassivevoiceinthesimplefuturetense.CKittyiswritinganarticleaboutpollution.Helphercompletethearticleusingthepassivevoice.PollutionPollutionisoneofthebiggestproblemsintheworldtoday.②

Inmanyplaces,rubbish(1)____________(throw)intolakesandrivers,somanyofthem(2)______________(pollute/pə'luːt/).isthrownarepollutedInsomecities,theair(3)__________(fill)withpollution.Thismakespeopleill,andmorepeople(4)_____________(hurt)inthefutureifitisnotcleanedup.Aswellaspeople,animals(5)________________(harm)bypollution.

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Landandwaterpollutionkillsmanyanimalseveryyear.Ifwedonotacttoimprovetheenvironment,moreliving/'lɪvɪŋ/things(6)________________(kill)bypollution.④isfilledwillbehurtareharmedwillbekilledHowever,thereissomegoodnews.Ashow(7)__________________(hold)atthetownhallthisFridayevening.Allofuswillhaveachancetothinkabouttheworldaroundus.Onthatday,we(8)_______________(show)howtoprotecttheenvironment.Ifweworktogether,wecanmaketheworldabetterplace.isgoingtobeheldwillbeshown①Whatwillbedisplayedattheshow?display/dɪ'spleɪ/vt.&vi.展示；陈列(toputsth.inaplacewherepeoplecanseeiteasily;toshowsth.topeople)e.g.Itisreportedthatmanynewcarswillbedisplayedinourcitynextweek.据报道，下周将有许多新汽车在我们市展出。Theinventionswillbeondisplayinthehall.那些发明物将会在大厅展出。考点1ondisplay=onshow陈列；展览考题1：Thedramawillbe______atShanghaiGrandTheatrenextSunday.A.indisplayB.ondisplayC.bydisplayD.atdisplay【点拨】用固定搭配法。句意:下个星期天,这出戏将在上海大剧院上演。ondisplay公开展出，上演。B返回温馨提示:可返回原文②Pollutionisoneofthebiggestproblemsintheworldtoday.oneof...……之一e.g.TheGreatWallisoneofthewondersoftheworld.长城是世界奇迹之一。考点2后接可数名词或代词的复数形式Askingquestionsisoneoftheeasiestwaystoleadyoutoactivelearning.问问题是引导你积极学习的最简单的方法之一。如果名词前有形容词修饰，则用形容词的最高级，结构为“oneof+the+adj.最高级+可数名词复数形式”，意为“最……的……之一”。考题2：[云南]Chinaisoneof______countriesintheworld.Weareallproudofit.A.olderB.theolderC.oldestD.theoldest【点拨】考查最高级。句意：中国是世界上最古老的国家之一。我们都为此感到骄傲。oneofthe+形容词最高级+名词复数，表示“最……之一”。D返回③Aswellaspeople,animals______（harm）bypollution.aswellas也；和e.g.Jimaswellashisfriendslovesthepetcat.吉姆和他的朋友们喜欢这只宠物猫。Maryplaysthepianoaswellasyou,thoughsheisonlysix.尽管玛丽只有六岁，但她钢琴弹得和你一样好。考点3当aswellas连接两个主语时，谓语动词在人称和数上与前者保持一致。和……一样好考题3：[大庆]Look!Juliaaswellashersisters_____akiteontheplayground.A.flyB.fliesC.isflyingD.areflying【点拨】根据“Look!”判断时态为现在进行时，aswellas连接两个并列成分作主语时，谓语动词与其前面的主语在人称和数上保持一致，故be动词用is。C返回④Ifwedonotacttoimprovetheenvironment,morelivingthings______（kill）bypollution.living/'lɪvɪŋ/adj.活着的，活的(alivenow)e.g.IfIcan’tmakealivingatpainting,atleastIcanteachsomeoneelsetopaint.如果我不能以画画谋生的话，至少我能教别人画画。考点4谋生living意为“活着的”，作定语，常放在名词的前面，有时也可放在名词的后面。lively意为“生动的，活泼的，充满生气的”，作表语或定语，用来修饰人或物。alive意为“活着的，在世的”，常用作表语或后置定语，用来修饰人或物。live意为“活的；现场直播的”，通常位于表物的名词前。辨析：living，lively，alive与livee.g.Thebluewhaleisthelargestlivinganimalintheworld.蓝鲸是世界上活着的最大的动物。Theboyhasalivelymind.这个男孩头脑灵活。Isthecatstillalive?那只猫还活着吗？Wesawareallivesnake.我们看见了一条活生生的蛇。考题4：Thereisno________（live）thingonthemoon.【点拨】句意为“月球上没有活物”。此处强调月球上没有生命，故用living。living返回一般将来时的被动语态一般将来时的被动语态概念表示在将来的时间里，主语是动作的承受者。构成①willbe+过去分词begoingtobe+过去分词一般将来时的被动语态用法表示在将来的时间里，动作的承受者将要接受或承受某个动作。②注意在时间、条件状语从句中，用现在时表将来，同样，应用现在时的被动语态表将来时的被动语态。③使用一般将来时的被动语态时切勿漏掉被动式中的be。

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1.e.g.Theoldmanwillbesenttothehospital.这位老人将被送往医院。Heisgoingtobehelped.他将会得到帮助。考题1：[天津]Somephotosofthemoon______intheSpaceClubnextweek.A.showsB.isshowingC.wereshownD.willbeshownD返回2.e.g.Manymoretreeswill/aregoingtobeplantednextyear.明年更多的树将被种植。考题2：[龙东]Manyresearchlabs______inthefuturetodevelopscienceandtechnologyinChina.A.arebuildin