Unit 2 Wildlife Protection Discovering useful structures 現(xiàn)在進(jìn)行時(shí)的被動(dòng)語態(tài)-高中英語人教版2019 必修第二冊(cè)

現(xiàn)在進(jìn)行時(shí)的被動(dòng)語態(tài)

動(dòng)詞（2態(tài)）6時(shí)態(tài)一般現(xiàn)在時(shí)一般過去時(shí)一般將來時(shí)現(xiàn)在進(jìn)行時(shí)現(xiàn)在完成時(shí)過去完成時(shí)主動(dòng)語態(tài)被動(dòng)語態(tài)語態(tài)bedone非被動(dòng)即主動(dòng)書寫時(shí)，任何動(dòng)詞都是兩態(tài)的綜合運(yùn)用

現(xiàn)在進(jìn)行時(shí)使用條件動(dòng)詞形式表示目前正在發(fā)生的動(dòng)作“正在，正，在”bedoing(am/is/are)例如：我正在寫作業(yè)Iamdoingmyhomework.現(xiàn)在進(jìn)行時(shí)的被動(dòng)語態(tài)現(xiàn)在進(jìn)行時(shí)bedoing被動(dòng)語態(tài)bedone因此，現(xiàn)在進(jìn)行時(shí)的被動(dòng)語態(tài)結(jié)構(gòu)為：bebeingdone例句：我們正在談?wù)撨@個(gè)方案。Wearediscussingtheplan.現(xiàn)在進(jìn)行時(shí)主動(dòng)語態(tài)Theplanisbeingdiscussedbyus.現(xiàn)在進(jìn)行時(shí)被動(dòng)語態(tài)bedoingbebeingdone主語謂語賓語改為被動(dòng)句：這個(gè)方案正在被我們討論。主語謂語賓語例句：這個(gè)學(xué)生正在寫報(bào)告。Thestudentiswrittingthereport.改為被動(dòng)句：報(bào)告正在被這個(gè)學(xué)生寫。Thereportisbeingwrittenbythestudent.例句：這個(gè)父親正在照顧他的寶寶。Thefatheristakingcareofhisbaby.改為被動(dòng)句：這個(gè)寶寶正在被他的父親照顧。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：主語+am/is/are+beingdone例：Thebabiesarebeinglookedafterbythisnurse.否定句：主語+am/is/are+notbeingdone例：Thebabiesarenotbeinglookedafterbythisnurse.一般疑問句：Am/is/are+主語+beingdone肯定句：主語+am/is/are+beingdone例：Thebabiesarebeinglookedafterbythisnurse.Arethebabiesbeinglookedafterbythisnurse?既學(xué)既練----單句語法填空①Anewlaw(make)topreventendangeredanimalsfromextinction.②Someanimals(protect)wellenoughnow.③Thesportsmeeting(hold)inourschoolatpresent.④Mywashingmachine(repair)thisweek,soIhavetowashmyclothesbyhand.isbeingmadearebeingprotectedisbeingheldisbeingrepaired既學(xué)既練----單句語法填空①Formostofthestudentsinmyclass,thegrammarwhich

(learn)nowiseasytomaster.

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

isbeinglearnedbeingpraisedisbeingplayedbeingrefinedbebeingcleaned考點(diǎn)四使用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語態(tài)時(shí)應(yīng)注意的問題1,在現(xiàn)在進(jìn)行時(shí)的被動(dòng)語態(tài)中be(am/is/are)為第一助動(dòng)being，為第二助動(dòng)詞,缺一不可,且位置不可互換。Thereportisbeingwrittenbyoneofthebeststudents.報(bào)告正由一名最好的學(xué)生寫著。2.takecareof,lookafter,talkabout,thinkof等動(dòng)詞與介詞構(gòu)成的短語用于現(xiàn)在進(jìn)行時(shí)的被動(dòng)語態(tài)時(shí),其中的介詞不可省略。Thewaystostopillegallyhuntingarebeingtalkedabout.阻止非法捕獵的方法正在研討中。3."be(am/is/are)+under/in-n."有時(shí)可相當(dāng)于現(xiàn)在進(jìn)行時(shí)的被動(dòng)語態(tài)。Thebridgeisunderconstruction.=Thebridgeisbeingconstructed.那座橋正在建設(shè)之中。4.一些表示狀態(tài)、心理活動(dòng)、擁有、存在的動(dòng)詞,如stay,love,have,want等般不用進(jìn)行時(shí),因而也沒有進(jìn)行時(shí)的被動(dòng)語態(tài),而常用一般現(xiàn)在時(shí)的被動(dòng)語態(tài)表示此刻或目前主語正承受謂語動(dòng)詞表示的動(dòng)作。Therunawayofthetrafficaccidentiswantedbythepolice.這起交通事故的逃逸者正在被警方通緝。即學(xué)即練-單句語法填空/補(bǔ)全句子①M(fèi)uchmorehelp

(want)tocontrolthespreadofthedisease.②Mycaris

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

(被照顧得很好)bymymother.iswantedunderrepair/beingrepairedisbeingtakengoodcareof維度1單句語法填空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維度2語法與寫作1.Atthemoment,mymountainbike

andIhavetogotoschoolonfoot.目前,我的山地車正在被修理,我不得不步行去上學(xué)。2.Don’tmakeanynoise.Hermother不要發(fā)出任何聲音。她母親正在接受醫(yī)生的檢查。3.Theeveningpartythechildrenarelookingforwardto

downstairsnow.現(xiàn)在,孩子們期待的晚會(huì)正在樓下舉行。isbeingrepairedisbeingexamined

byadoctor.isbeingheld4.Thedrinkingwater

bymanychemicalfactoriesatpresent.目前，飲用水正在被一些化工廠污染。5.Theworkersaren'tallowedtogointothemeetingroombecauseit

.工人們不被允許進(jìn)入會(huì)議室,因?yàn)樗诒谎b修。6.Theplanofthesummercampis夏令營的計(jì)劃正在討論中。isbeingpollutedisbeingdecoratedunderdiscussion/beingdiscussed.維度3/用動(dòng)詞的適當(dāng)形式填空Wearesadtoknowthatnowadaysgreatdamage1.isbeingdone(do)toanimalsbyhumanbeings.Manyanimalsareendangeredjustbecausetheirhabitats2.arebeingthreatened(threaten).Rainforests3.arebeingcut(cut)downatsuchaspeedthatthey4.willdisappear(disappear)fromtheearthinthenearfuture.Riversan