（牛津译林版）八年级英语下册课件：Unit8 grammar.ppt

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1、Unit8AgreenworldGrammar被动语态的一般将来时ComparethetwosentencesYouwillbepunishedifyoudonotfinishhomeworkontime.Thesebottleswillberecycledtomakenewthings.DefinitionWeusethepassivevoiceinthesimplefuturetensewhentheactionhasnottakenplaceyet.被动语态的一般将来时用来描述将要发生的动作。如:Hewillbe/isgoingtobetakentohospitalinafewmin

2、utes.他几分钟之内就会被送到医院。Thefoodwillbe/isgoingtobeeatenbythedogsoon.这些食物马上就会被狗吃掉。主语willbe/begoingtobe过去分词Iwillbe/amgoingtobesupported.You/We/Theywillbe/aregoingtobeHe/She/Itwillbe/isgoingtobe被动语态的一般将来时的构成注意:主语是第一人称时,被动语态的一般将来时也可以用“shallbe+动词的过去分词”来表达。Zx.xkLisaistellinghercousinHarryaboutashowthatwillbeh

3、eldinthisEnvironmentWeekonthephone.HelpLisaanswerHarry’squestionsusingthepassivevoice.Lisa:Hi,Harry.There’sgoingtobeanenvironmentshowhere.Harry:Really?Whenistheshowgoingtobeheld?Lisa:(1)____________________________________________(thisFridayevening)Harry:Willtheshowbeheldatyourschool?Lisa:No,(2)__

4、_________________________________.(atthetownhall)Harry:Whowillbeinvitedtotheshow?TheshowisgoingtobeheldthisFridayevening.TheshowwillbeheldatthetownhallLisa:______________________________________________________(somefamouspeopleinourtown)Harry:Whatwillbedisplayedattheshow?Lisa:(4)__________________

5、_____________________________________________________(videosaboutthepastandpresentofSunshineTown)Somefamouspeopleinourtownwillbeinvitedtotheshow.VideosaboutthepastandpresentofSunshineTownwillbedisplayattheshow.Harry:Whatwillbediscussedattheshow?Lisa:(5)_____________________________________________

6、____________________(waysabouthowtoprotecttheenvironment)Waysabouthowtoprotecttheenvironmentwillbediscussedattheshow.1.Acat__________(keep)inmygrandmother’shouse.2.Theconcert__________(hold)onlastFridayevening.3.Janewasmade_________(work)tenhoursaday.I.根据句意及括号内所给动词的提示填空。iskeptwasheldtowork4.Anewho

7、spital_______________________(build)inourcitynextyear.5.Morethan50trees________________(plant)sincelastmonth.havebeenplantedwill/isgoingtobebuiltPollutionPollutionisoneofthebiggestproblemintheworldtoday.Inmanypla