Unit2WildlifeProtectionDiscoveringUsefulStructures現(xiàn)在進(jìn)行時(shí)被動(dòng)語態(tài)課件高一英語人教版

Unit2DiscoveringUsefulStructuresThePresentContinuousPassiveVoice現(xiàn)在進(jìn)行時(shí)的被動(dòng)語態(tài)廣州大學(xué)附屬東江中學(xué)Watchavideoandfindoutwhatgrammarisusedinthesentences.Whatgrammarisusedinthesentencesinthevideo?Whenisthepassivevoiceused?被動(dòng)語態(tài)(ThePassiveVoice)1.不清楚或沒必要說出動(dòng)作的執(zhí)行者是誰；2.強(qiáng)調(diào)動(dòng)作的承受者；3.固定句型被動(dòng)形式表主動(dòng)意思...Itissaid/believed/reportedthat...Howis

thepassivevoice

used?被動(dòng)語態(tài)謂語：be+done(過去分詞)被動(dòng)語態(tài)謂語：be(時(shí)態(tài)）+done（過去分詞）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被動(dòng)語態(tài)(ThePassiveVoice)謂語：be+done(過去分詞)被動(dòng)語態(tài)謂語：be(時(shí)態(tài)）+done（過去分詞）被動(dòng)語態(tài)的各種時(shí)態(tài)一般現(xiàn)在時(shí):一般過去時(shí):一般將來時(shí):主語+_______________+其他am\is\are

done主語+____________+其他willbedone主語+__________________+其他含有情態(tài)動(dòng)詞:begoingtobedone主語+__________________+其他情態(tài)動(dòng)詞+bedone主語+_____________________+其他was\were

done被動(dòng)語態(tài)謂語：be(時(shí)態(tài)）+done（過去分詞）我被他們的美所震撼。Iamstruckbytheirbeauty.它們因其珍貴的羊毛而被非法獵殺。Theywerehuntedillegallyfortheirvaluablefur.應(yīng)該要采取措施來保護(hù)它們。Measuresmustbetakentoprotectthem.那些錢將最后從他們那里被追回來了。Themoneywill

befinallyrecoveredfromthem.被動(dòng)語態(tài)的各種時(shí)態(tài)現(xiàn)在進(jìn)行時(shí):主語+____________________

+其他被動(dòng)語態(tài)謂語：be(時(shí)態(tài)）+done（過去分詞）am\is\are

being

done進(jìn)行時(shí):____________________be

being

doneTherobbersare

nowbeing

questionedbythepolice.Theanimalfeederis

nowbeing

treatedinthehospital.現(xiàn)在進(jìn)行時(shí):主語+____________________

+其他被動(dòng)語態(tài)謂語：be(時(shí)態(tài)）+done（過去分詞）am\is\are

being

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

tohelpthem?3.Much______________(do)toprotectwildlife.are

being

huntedarebeing

taken

現(xiàn)在進(jìn)行時(shí)被動(dòng)語態(tài)ThePresentContinuousPassiveVoiceisbeing

done

Whenis

thepresentcontinuouspassivevoice

used?①表示說話時(shí)正在進(jìn)行的被動(dòng)動(dòng)作,句中常用now,rightnow,atthismoment等時(shí)間狀語。Somefood_______________(eat)bythebear.

is

being

eaten

②表示現(xiàn)階段正在進(jìn)行的被動(dòng)動(dòng)作(說話時(shí)不一定在進(jìn)行),句中常用atpresent,thesedays等時(shí)間狀語。Theproblemoffoodsafety_______________(study)byscientiststhesedays.is

being

studied③表示一種習(xí)慣的被動(dòng)行為(always,constantly),帶有贊揚(yáng)、羨慕、抱怨，討厭等感情色彩。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現(xiàn)在進(jìn)行時(shí)被動(dòng)語態(tài)：主語+____________________

+其他am\is\are

being

doneLiuTaoissoconcernedaboutthewetlandofhishometown.Canyouwritealettertotalkaboutthegreatchangesthataretakingplaceinyourhometownforhisreference(以供參考）?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,______________________________________________________________________________________________________