Unit2WildlifeProtectionDiscoveringUsefulStructures现在进行时被动语态课件高一英语人教版

Unit2DiscoveringUsefulStructuresThePresentContinuousPassiveVoice现在进行时的被动语态广州大学附属东江中学Watchavideoandfindoutwhatgrammarisusedinthesentences.Whatgrammarisusedinthesentencesinthevideo?Whenisthepassivevoiceused?被动语态(ThePassiveVoice)1.不清楚或没必要说出动作的执行者是谁；2.强调动作的承受者；3.固定句型被动形式表主动意思...Itissaid/believed/reportedthat...Howis

thepassivevoice

used?被动语态谓语：be+done(过去分词)被动语态谓语：be(时态）+done（过去分词）Thefolllowingsentencesarefrom“ListeningandSpeaking”and“ReadingandThinking”.Fillintheblankswithcorrectformsofthegivenwords.1.Thismassextinction___________(cause)byhunting,habitatloss,andpollution.2.Ofthosethatareleft,20,000_________(kill)everyyear.3.I_________(strike)bytheirbeauty.4.They___________(hunt),illegally,fortheirvaluablefur.5.InJune2015,theTibetanantelope_____________(remove)fromtheendangeredspecieslist.arekillediscausedamstruckwerehuntedwasremoved被动语态(ThePassiveVoice)谓语：be+done(过去分词)被动语态谓语：be(时态）+done（过去分词）被动语态的各种时态一般现在时:一般过去时:一般将来时:主语+_______________+其他am\is\are

done主语+____________+其他willbedone主语+__________________+其他含有情态动词:begoingtobedone主语+__________________+其他情态动词+bedone主语+_____________________+其他was\were

done被动语态谓语：be(时态）+done（过去分词）我被他们的美所震撼。Iamstruckbytheirbeauty.它们因其珍贵的羊毛而被非法猎杀。Theywerehuntedillegallyfortheirvaluablefur.应该要采取措施来保护它们。Measuresmustbetakentoprotectthem.那些钱将最后从他们那里被追回来了。Themoneywill

befinallyrecoveredfromthem.被动语态的各种时态现在进行时:主语+____________________

+其他被动语态谓语：be(时态）+done（过去分词）am\is\are

being

done进行时:____________________be

being

doneTherobbersare

nowbeing

questionedbythepolice.Theanimalfeederis

nowbeing

treatedinthehospital.现在进行时:主语+____________________

+其他被动语态谓语：be(时态）+done（过去分词）am\is\are

being

done1.Well,Iknowthatthey_________________(hunt)andtheirhabitatisgettingsmaller.2.That’sterrible.Whatmeasures________________(take)

tohelpthem?3.Much______________(do)toprotectwildlife.are

being

huntedarebeing

taken

现在进行时被动语态ThePresentContinuousPassiveVoiceisbeing

done

Whenis

thepresentcontinuouspassivevoice

used?①表示说话时正在进行的被动动作,句中常用now,rightnow,atthismoment等时间状语。Somefood_______________(eat)bythebear.

is

being

eaten

②表示现阶段正在进行的被动动作(说话时不一定在进行),句中常用atpresent,thesedays等时间状语。Theproblemoffoodsafety_______________(study)byscientiststhesedays.is

being

studied③表示一种习惯的被动行为(always,constantly),带有赞扬、羡慕、抱怨，讨厌等感情色彩。Childrenofourneighbors___always

____________(praise)byourparents.are

beingpraisedLiuTaowouldliketoexpresshisconcernoverthewetlandinhishometown.Helphimfinishthepassagewiththepresentcontinuouspassivevoiceoftheverbsinbrackets.Inthewetlandofmyhometown,therearemanydifferentkindsofanimals,includingwildbirds,fish,snakes,insectsandsoon.Butthingshavebeguntochangeinrecentyears.Smallbirds________________(catch)withnets.Wildducks_______________(sell)atfoodmarkets.Fishandsnakes_______________(kill)forfoodinrestaurants.Andevenworse,thewetland________________(destroy).Someparts__________________(cover)withnewhouses.Youcanseerubbisheverywhere.Thewetland________________(pollute)seriouslyeveryday.Iamveryworriedaboutit.Whatcanwedo?arebeingcaughtarebeingsoldarebeingkilledisbeingdestroyedisbeingpollutedarebeingcovered现在进行时被动语态：主语+____________________

+其他am\is\are

being

doneLiuTaoissoconcernedaboutthewetlandofhishometown.Canyouwritealettertotalkaboutthegreatchangesthataretakingplaceinyourhometownforhisreference(以供参考）?DearLiuTao,___________________________________________________________________________________________________________________________________________________________________________________________________________

Yours,LiHuaRequirement:(要求）1.Yourfeelings;2.Theterriblesituationsofyourhometowninthepastandthechangesthataretakingplaceatpresent.3.Yourhope.Trees_______________(cutdown)bypeopleforhousebuilding.werecutdownTheterriblesituationsofyourhometowninthepastTheair___________(pollute)bythegasfromthefactories.TheterriblesituationsofyourhometowninthepastwaspollutedTheriver______________(fillwith)alotofrubbishthrownbypeople.Theterriblesituationsofyourhometowninthepast

wasfilledwith____________,trees_______________(plant)alongtheroad.Luckily,much_____________(do)tochangethesituations.isbeingdonearebeingplantedForexampleSomefactories____________________(shutdown)toreduceairpollution.arebeingshutdownPeople_______________(tell)theimportanceofprotectingtheenviornment.arebeingtoldIbelieveabrand-newlookofmyhometown_______________(show)topeopleinthenearfuture.willbeshownIt________(hope)thatwecouldexistinharmonywithnatureforever.ishopedDearLiuTao,Iamsorrytohearwhatishappeningtothewetlandofyourhometown,whichremindsmeofmyhometown.Inthepast,inmyhometown,______________________________________________________________________Luckily,______________________________________________________________________________________________________