Unit 2 Wildlife Protection Discovering useful structures 现在进行时的被动语态-高中英语人教版2019 必修第二册

现在进行时的被动语态

动词（2态）6时态一般现在时一般过去时一般将来时现在进行时现在完成时过去完成时主动语态被动语态语态bedone非被动即主动书写时，任何动词都是两态的综合运用

现在进行时使用条件动词形式表示目前正在发生的动作“正在，正，在”bedoing(am/is/are)例如：我正在写作业Iamdoingmyhomework.现在进行时的被动语态现在进行时bedoing被动语态bedone因此，现在进行时的被动语态结构为：bebeingdone例句：我们正在谈论这个方案。Wearediscussingtheplan.现在进行时主动语态Theplanisbeingdiscussedbyus.现在进行时被动语态bedoingbebeingdone主语谓语宾语改为被动句：这个方案正在被我们讨论。主语谓语宾语例句：这个学生正在写报告。Thestudentiswrittingthereport.改为被动句：报告正在被这个学生写。Thereportisbeingwrittenbythestudent.例句：这个父亲正在照顾他的宝宝。Thefatheristakingcareofhisbaby.改为被动句：这个宝宝正在被他的父亲照顾。Thebabyisbeingtakencareofhisfather.1.Wearedoingmanythingstoprotecttheanimals.Manythingsarebeingdonetoprotecttheanimals.Changethesentencesintotheirpassivevoice.2.WeareseeingtheTibetanantelopesnextweek.TheTibetanantelopesarebeingseennextweek.3.WeareobservingtheTibetanantelopesthesedays.TheTibetanantelopesarebeingobservedthesedays.2Choosethesuitableverbformstocompletethesentences.1I'm(working/beingworked)athometodaybecausemyofficeis(painted/beingpainted).2Thealarmingreportis(written/beingwritten).Itwillbefinishedsoon3Whatpartofthecityis(attacked/beingattacked)now?4Rightnow,thedeerare(watched/beingwatched)overbymanyvolunteers.5Whois(hunting/beinghunted)thekangaroos?Wherearethey(hunted/beinghunted)?6Itisreportedthatlivingspacesforwilifeare(reduced/being

reduced)duetothecuttingoftrees.肯定句：主语+am/is/are+beingdone例：Thebabiesarebeinglookedafterbythisnurse.否定句：主语+am/is/are+notbeingdone例：Thebabiesarenotbeinglookedafterbythisnurse.一般疑问句：Am/is/are+主语+beingdone肯定句：主语+am/is/are+beingdone例：Thebabiesarebeinglookedafterbythisnurse.Arethebabiesbeinglookedafterbythisnurse?既学既练----单句语法填空①Anewlaw(make)topreventendangeredanimalsfromextinction.②Someanimals(protect)wellenoughnow.③Thesportsmeeting(hold)inourschoolatpresent.④Mywashingmachine(repair)thisweek,soIhavetowashmyclothesbyhand.isbeingmadearebeingprotectedisbeingheldisbeingrepaired既学既练----单句语法填空①Formostofthestudentsinmyclass,thegrammarwhich

(learn)nowiseasytomaster.

②Theyoungplayerhasmadegreatprogressrecentlyandisalways(praise)byhiscoach.③Somerockmusic(play)bythemnext.④Surgicaltechniquesareconstantly(refine).⑤Themachinemay(clean)now.

isbeinglearnedbeingpraisedisbeingplayedbeingrefinedbebeingcleaned考点四使用现在进行时的被动语态时应注意的问题1,在现在进行时的被动语态中be(am/is/are)为第一助动being，为第二助动词,缺一不可,且位置不可互换。Thereportisbeingwrittenbyoneofthebeststudents.报告正由一名最好的学生写着。2.takecareof,lookafter,talkabout,thinkof等动词与介词构成的短语用于现在进行时的被动语态时,其中的介词不可省略。Thewaystostopillegallyhuntingarebeingtalkedabout.阻止非法捕猎的方法正在研讨中。3."be(am/is/are)+under/in-n."有时可相当于现在进行时的被动语态。Thebridgeisunderconstruction.=Thebridgeisbeingconstructed.那座桥正在建设之中。4.一些表示状态、心理活动、拥有、存在的动词,如stay,love,have,want等般不用进行时,因而也没有进行时的被动语态,而常用一般现在时的被动语态表示此刻或目前主语正承受谓语动词表示的动作。Therunawayofthetrafficaccidentiswantedbythepolice.这起交通事故的逃逸者正在被警方通缉。即学即练-单句语法填空/补全句子①Muchmorehelp

(want)tocontrolthespreadofthedisease.②Mycaris

(在修理).Canyougivemealift?③Don'tworry.Yourpetdog

(被照顾得很好)bymymother.iswantedunderrepair/beingrepairedisbeingtakengoodcareof维度1单句语法填空1.Somanythings

(do)heretopreventairpollution.2.Abridge

(build)inthedistanceanditsconstructionwillbefinishedinayear.3.Arethebabies

(take)careofbythisnursenow?4.Thelittleboyhasmaderapidprogressrecentlyandisalways

(praise)byhisteachers.5.Theplanisnot

(discuss)atthemeetingnowarebeingdoneisbeingbuiltbeingtakenbeingpraisedbeingdiscussed6.Isthehouseyouboughtlastmonth

(decorate)now?7.Theyarelivingwiththeirparentsforthemomentbecausetheirownhouse

(rebuild).8.Thesechildren

(look)afterbyanoldmannow.9.Waitaminute.Thedishesforthedinner

(cook)inthekitchen.10.He

(punish)byourteacheratthemoment.beingdecoratedisbeingrebuiltarebeinglookedarebeingcookedisbeingpunished维度2语法与写作1.Atthemoment,mymountainbike

andIhavetogotoschoolonfoot.目前,我的山地车正在被修理,我不得不步行去上学。2.Don’tmakeanynoise.Hermother不要发出任何声音。她母亲正在接受医生的检查。3.Theeveningpartythechildrenarelookingforwardto

downstairsnow.现在,孩子们期待的晚会正在楼下举行。isbeingrepairedisbeingexamined

byadoctor.isbeingheld4.Thedrinkingwater

bymanychemicalfactoriesatpresent.目前，饮用水正在被一些化工厂污染。5.Theworkersaren'tallowedtogointothemeetingroombecauseit

.工人们不被允许进入会议室,因为它正在被装修。6.Theplanofthesummercampis夏令营的计划正在讨论中。isbeingpollutedisbeingdecoratedunderdiscussion/beingdiscussed.维度3/用动词的适当形式填空Wearesadtoknowthatnowadaysgreatdamage1.isbeingdone(do)toanimalsbyhumanbeings.Manyanimalsareendangeredjustbecausetheirhabitats2.arebeingthreatened(threaten).Rainforests3.arebeingcut(cut)downatsuchaspeedthatthey4.willdisappear(disappear)fromtheearthinthenearfuture.Riversan