人教版2019必修第二冊Unit 2 Wildlife protection Discovering Useful Structures 課件

Unit2WildlifeProtectionDiscoveringUsefulStructuresReportanongoingeventLead-inWildanimalsarebeingkilledbyillegalhunters.野生動物正在被非法獵人捕殺。主語謂語時態(tài)語態(tài)am/is/aredoing現(xiàn)在進行時bedone被動語態(tài)語法：現(xiàn)在進行時的被動語態(tài)現(xiàn)在進行時的被動語態(tài)結(jié)構(gòu)現(xiàn)在進行時

am/is/aredoing被動語態(tài)bedone現(xiàn)在進行時被動語態(tài)am/is/arebeingdone現(xiàn)在進行時

am/is/aredoing主動語態(tài)do現(xiàn)在進行時主動語態(tài)am/is/aredoingAfricanelephantsarebeinghuntedbypeople.Whatisbeingdonebypeopletohelpthem?Whatmeasuresarebeingtakenbypeopletohelpthem?UnderlinethepresentcontinuouspassivevoiceDiscusstheirfunction.

am/is/arebeingdone1am/is/aredoingPeoplearehuntingAfricanelephants.Whatpeoplearedoingtohelpthem?Whatmeasurespeoplearetakingtohelpthem?2Choosethesuitableverbformstocompletethesentences.I’m(working/beingworked)athometodaybecausemyofficeis(painted/beingpainted).Thealarmingreportis(written/beingwritten).Itwillbefinishedsoon.Whatpartofthecityis(attacked/beingattacked)now?Rightnow,thedeerare(watched/beingwatched)overbymanyvolunteers.Whois(hunting/beinghunted)thekangaroos?Wherearethey(hunted/beinghunted)?Itisreportedthatlivingspacesforwildlifeare(reduced/beingreduced)duetothecuttingoftrees.…Butthingshavebeguntochangeinrecentyears.Smallbirds______________(catch)withnets.Wildducks_____________(sell)atfoodmarkets.Fishandsnakes______________(kill)forfoodinrestaurants.Andevenworse,thewetland_______________(destroy).Someparts________________(cover)withnewhouses.Youcanseerubbisheverywhere.Thewetland_______________(pollute)seriouslyeveryday.3arebeingcaughtarebeingsoldarebeingkilledisbeingdestroyedarebeingcoveredisbeingpolluted現(xiàn)在進行時的被動語態(tài)結(jié)構(gòu)am/is/arebeingdone做題思路第一，找出主語第二，找謂語動詞(謂V)第三，判斷時態(tài)和語態(tài)第四，確定答案Much

progress

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(make)inChinawiththehelpofthepeople’shardwork.Look!Theforeignguests______________(show)aroundourschoolbyMr.Zhang.Withmanyforestsbeingdestroyed,hugeamountsofgoodsearth_______________(wash)awayeachyear.Onethirdoftheclass_________________(question)bytheteachersnow.isbeingmadearebeingshownarebeingwashedarebeingquestionedBequiet!ThelatestnewsabouttheresultofNBA______________(broadcast)ontheradio.Economistssaythelocaleconomy________________(improve)bythestagingoftheinternationalevent.NewYear’sDayiscomingandChildren’spark_______________(prepare)forit.Rainforests_________________(cutdown)atsuchaspeedthattheywillfinallydisappearinthefuture.isbeingbroadcastisbeingimprovedisbeingpreparedarebeingcutdown作業(yè)：用現(xiàn)在進行時被動語態(tài)翻譯下列句子正在采取一些措施來保護野生動物。這些病人由護士日夜看護。Somemeasuresarebeingtakentoprotectth