Unit2Period4WildlifeProtectionDiscoveringUsefulStructures課件高中英語(yǔ)課堂精美課件（人教版2019）

Unit2WildlifeProtectionDiscoveringUsefulStructuresThePresent

ProgressivePassiveVoice

（現(xiàn)在進(jìn)行時(shí)被動(dòng)語(yǔ)態(tài)）13Identifythepresentcontinuouspassivevoicetohighlightitsformandfunction;Understandandpractiseusingpresentcontinuouspassivevoiceinsentencesandpassages;Prepareareportapplyingthepresentcontinuouspassivevoicetoshareknowledgeoflocalwildlifeconservation,aswellasopinionsandsolutions.Goals2Fillineachblankusingthepassivevoice.1.Everyyearover29,000antelopes_________(kill)inTibet.2.Inthepast,manyelephants_____________(hunt)byfarmers.3.Inthepasttwentyyears,alargenumberofbambooareas_____________(set)upforpandas.4.TheWWFhopesthatmoreandmoreanimals________________(protect)inthefuture.5.Bytheendoflastyear,someforests___________________(destroy)bylocalfarmers.6.Theplantsmust____________(water)everyday.RevisionarekilledwerehuntedhavebeensetwillbeprotectedhadbeendestroyedbewateredLoveToBeLovedByYou

byMarcTerenziIcan’tbelieveI’mstandinghereBeenwaitingforsomanyyearsandTodayIfoundthequeentoreignmyheart.YouchangedmylifesopatientlyAndturneditintosomethinggoodandrealIfeeljustlikeIfeltinallmydreams.Therearequestionshardtoanswer,can’tyousee...Baby,tellmehowcanItellyouThatIloveyoumorethanlife?ShowmehowcanIshowyouThatI’mblindedbyyourlight.Whenyoutouchme,IcantouchyouTofindoutthedreamistrue.Ilovetobelovedbyyou.You’relookingkindascaredrightnow,You’rewaitingfortheweddingvows.ButIdon’tknowifmytongue’sabletotalkYourbeautyisjustblindingme,LikesunbeamsonasummerstreamAndIgottaclosemyeyestoprotectme.Canyoutakemyhandandleadmefromhereplease?Yeah,yeahBaby,tellmehowcanItellyouThatIloveyoumorethanlife?ShowmehowcanIshowyouThatI’mblindedbyyourlight.WhenyoutouchmeIcantouchyouTofindoutthedreamistrue.IlovetobelovedIneedtobelovedIlovetobelovedbyyou.Iknowthey’regonnasayOurlove’snotstrongenoughtolastforever.AndIknowthey’regonnasaythatwe’llgiveupBecauseofheavyweather.ButhowcantheyunderstandThatourloveisjustheaven-sent,WekeepongoingonandonCausethisiswherewebothbelong.Baby,tellmehowcanItellyouThatIloveyoumorethanlife?ShowmehowcanIshowyouThatI’mblindedbyyourlight.WhenyoutouchmeIcantouchyouTofindoutthedreamistrueIlovetobelovedIneed,yesIneedtobelovedIlovetobelovedbyyou.Yes,Ilovetobelovedbyyou.LeadinEnjoythesong:Baby,tellmehowcanItellyouThatI______youmorethanlifeShowmehowcanIshowyouThatI’m________byyourlightWhenyoutouchmeIcantouchyou

TofindoutthedreamistrueI_______tobelovedIneedtobe_______Ilovetobe________byyou

loveblindedlovelovedlovedLoveToBeLovedByYou是一首旋律優(yōu)美的英文歌曲，演唱者是美國(guó)流行歌手馬克·特倫茨（MarcTerenzi）。

2005年，Marc與德國(guó)歌手莎拉·寇娜（SarahConnor）結(jié)婚時(shí)，將這首歌作為愛的禮物獻(xiàn)給妻子。主動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài)Fillintheblankwiththelyrics.WarmingupObservethefollowingsentencesandpayattentiontotheunderlinedparts.Awildhorseisbeinghuntedafterbyatiger.Awildhorseisbeinghuntedafterbyatiger.Atigerishuntingafterawildhorse.Jacksonisbeinginterviewed

now(byareporter).AreporterisinterviewingJacksonnow.Tom’scarisbeingrepaired(byaworker)now.AworkerisrepairingTom’scarnow.Thediseaseisbeingstudied

atpresent

byscientists.Scientists

isstudyingthedisease

atpresent.Whataretheydoingnow?Ahouseisbeingbuiltbytheworkers.Theworkersarebuildingahouse.ExploretherulesAbasketballisbeingplayedbyMiki.Abookisbeingreadbythegirl.Ourfurisbeingusedtomakesweatersforpeoplelikeyou.1.定義：______________________________________________________________________________________________________________

表示“某人/事此時(shí)此刻正在被…”，主語(yǔ)是動(dòng)作的承受者,表示說話時(shí)或現(xiàn)階段某個(gè)被動(dòng)的動(dòng)作正在進(jìn)行。PresentProgressivePassiveVoice現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)2.結(jié)構(gòu)

1)肯定形式：am/is/are＋being＋過去分詞Thehouseisbeingpainted.2)否定形式:am/is/are＋not＋being＋過去分詞Thetreesarenotbeingwatered.3)疑問形式:Am/Is/Are＋主語(yǔ)＋being＋過去分詞？AmIbeingwatchedover?4)特殊疑問句的形式:把特殊疑問詞放在一般疑問句前面。Howmanybridgesarebeingbuiltinthevillage?isbeingcarriedoutisnotbeingrepairedArebeingwateredarebeinginterviewed3.主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)的原則“三變”例：Theyarebuildingnineparks.原句主語(yǔ)變?yōu)閎y短語(yǔ)賓語(yǔ)變?yōu)橹髡Z(yǔ)謂語(yǔ)由主動(dòng)變?yōu)楸粍?dòng)“三不變”原句意思不變?cè)鋾r(shí)態(tài)不變?cè)渲髦^賓以外成分不變Nineparks______________bythem.Howmanyparks_____________?arebeingbuiltarebeingbuilt用法：Anewteachingbuildingisbeingbuiltinourschool.Look!Thebabyisbeingtakencareofbyheraunt.Thediseaseisbeingstudiedatpresentbyscientist.Ifeelverysurprisedthatthewindowofourclassroomisfrequentlybeingbroken.Helosthistemperandsaidhewasalwaysbeingmadetodoeverythinghedidn’twanttodo.動(dòng)作的承受者且動(dòng)作正在發(fā)生(常有now,atpresent,rightnow,nowadays,thesedays,atthismoment等標(biāo)志詞)或持續(xù)。2.一種習(xí)慣的被動(dòng)行為，常與always,constantly等頻度副詞連用，常有贊賞或討厭等感情色彩。Theoldmanmaybebeingwatchedover

byavolunteerattheverymoment.3.少數(shù)及物動(dòng)詞的進(jìn)行時(shí)表示按計(jì)劃、安排將要承受某個(gè)動(dòng)作,通常要跟將來時(shí)間狀語(yǔ)連用。Ameeting____________(held)tonight.A

folk

song____________

(sing)next.

It

is

saidthataplane______________(flow)

by

him

to

Americaateight

nextSundaymorning.

isbeingheldis

being

sungisbeing

flown4.與某些情態(tài)動(dòng)詞連用，表示對(duì)正在發(fā)生動(dòng)作的推測(cè)。特殊用法：①Apopularsong

isbeingsungnext.②Apartyisbeingheldtonight.

1.少數(shù)及物動(dòng)詞的被動(dòng)語(yǔ)態(tài)可用現(xiàn)在進(jìn)行時(shí)表將來。些表“狀態(tài)、心理活動(dòng)、情感、擁有、存在”等的動(dòng)詞,如:

have,want,think,believe,need,own,exist,

love,realize等，常用一般現(xiàn)在時(shí)的被動(dòng)語(yǔ)態(tài)表示此時(shí)此刻“正在進(jìn)行”或目前主語(yǔ)承受謂語(yǔ)動(dòng)詞的動(dòng)作。①Thesemagazines

areprinting.②Thehouseisburning.③Themeatiscooking.3.少數(shù)動(dòng)詞用于進(jìn)行時(shí)態(tài)，用主動(dòng)形式表示被動(dòng)含義,如:print,cook,fry,bake,burn,hang…4.某些“介詞+名詞”的短語(yǔ)也可以表示正在進(jìn)行著的被動(dòng)動(dòng)作,可替換進(jìn)行時(shí)被動(dòng)語(yǔ)態(tài)，常見的這些介詞有:

on,under,in。表示被動(dòng)結(jié)構(gòu)“be

+under/

in等介詞+名詞”結(jié)構(gòu)。beunderprotection正在受到保護(hù)(=bebeingprotected)beunderrepair正在被維修(=bebeingrepaired)beunderdiscussion正在被討論(=bebeingdiscussed)beunderresearch正在被研究(=bebeingresearched)beunderdevelopment正在被開發(fā)(=bebeingdeveloped)beunderconsideration(=bebeingconsidered)正在被考慮beunderdebate(=bebeingdebated)正在被辯論beunderobservation(=bebeingobserved)正在被觀察beunderinvestigation(=bebeinginvestigated)正在被調(diào)查Furtherexpressions:1.現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)的基本結(jié)構(gòu)肯定結(jié)構(gòu)be(am/is/are)beingdone否定結(jié)構(gòu)be(am/is/are)+not+beingdone一般疑問結(jié)構(gòu)be(am/is/are)+主語(yǔ)+beingdone特殊疑問結(jié)構(gòu)特殊疑問詞+be(am/is/are)+主語(yǔ)+beingdoneSummary1)表示現(xiàn)在正在進(jìn)行的被動(dòng)動(dòng)作。2)少數(shù)及物動(dòng)詞的進(jìn)行時(shí)表示按計(jì)劃、安排將要承受某個(gè)動(dòng)作。3)沒有進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)4)表示被動(dòng)結(jié)構(gòu)“be

+under/

in等介詞+名詞”結(jié)構(gòu)可替換進(jìn)行時(shí)被動(dòng)語(yǔ)態(tài)。2.現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)的基本用法Exercises用所給動(dòng)詞的適當(dāng)形式填空1.Historyis_________bythepeople.(make)2.Sometrees________________onthehillnow.(plant)3.Anewsubway_____________(build)nextyear.4.She______________(take)tothehospitalalready.5.Thousandsofsatellites______________(send)upintothespacesofar.6.Notes______________(take)byyourightnow.7.Youngtreesshould___________(water)often.madewillbebuilthasbeentakenhavebeensentarebeingtakenbewateredarebeingplanted1.關(guān)于在哪兒建廠的問題正在被討論。Thequestionaboutwhereisthefactorygoingtobebuilt________________now.2.正在設(shè)計(jì)一個(gè)保護(hù)自然資源的項(xiàng)目。Aprojectaboutprotectingthenaturalresources________________．3.受到攻擊時(shí)應(yīng)保持冷靜。Youshouldstaycoolwhenyou__________________．4.我感到很迷惑，我們商店的商品老是被偷。Ifeelverypuzzledthatthegoodsinourshop___________________．isbeingdiscussedisbeingdesigned

arebeingattacked

arealwaysbeingstolen

Practice1.I’m(working/beingworked)athometodaybecausemyofficeis(painted/

beingpainted).2.Thealarmingreportis(written/beingwritten).Itwillbefinishedsoon.3.Whatpartofthecityis(attacked/beingattacked)

now?4.Rightnow,thedeerare(watched/beingwatched)overbymanyvolunteers.5.Whois(hunting/beinghunted)thekangaroos?Wherearethey(hunted/

beinghunted)?6.

Itisreportedthatlivingspacesforwildifeare(reduced/beingreduced)duetothecuttingoftrees.2.LiuTaowouldliketoexpresshisconcernoverthewetlandinhishometown.Helphimfinishthepassagewiththepresentcontinuouspassivevoiceoftheverbsinbrackets.

Inthewetlandofmyhometown,therearemanydifferentkindsofanimals,includingwildbirds,fish,snakes,insectsandsoon.WhenIwasinprimaryschool,Ioftenwenttherewithmyfriendstowatchthebirdsandstudythem.Thatwasaninterestingplaceforallofus.Butthingshavebeguntochangeinrecentyears.Smallbirds______________(catch)withnets.Wildducks_____________(sell)atfoodmarkets.Fishandsnakes______________(kill)forfoodinrestaurants.Andevenworse,thewetland_______________(destroy).Somepart________________(cover)withnewhouses.Youcanseerubbisheverywhere.Thewetland______________(pollute)seriouslyeveryday.Iamveryworiedaboutit.Whatcanwedo?arebeingcaughtarebeingsoldarebeingkilledisbeingdestroyedisbeingpollutedarebeingcovered

Production4Ingroups,discussthequestionsbelow.Preparetogiveapresentationofyourideastotheclass.1.Whatdoyouknowisbeingdoneinyour

neighbourhoodtoprotectanimalsandplants?2.Whatsuggestionsdoyouhave?UsefulExpressions:...is(are)beingprotected.Itisgoodfor...It'sawonderfulhabitatfor...Itmakesourenvironmentmore...現(xiàn)在進(jìn)行時(shí)被動(dòng)語(yǔ)態(tài)練習(xí)BBA4.Cellphones_____bymoreandmoreteens.

A.areusing

B.isused

C.arebeingused

D.beingused5.Anewlibrary_____inourschool.

A.isbuilding

B.isbuilt

C.havebuilt

D.isbeingbuilt6.Manynewfunctions_____tocellphonesnowadays.

A.haveadded

B.areadding

C.wereadded

D.arebeingadded7.Somecourses_____inEnglishinmanyuniversities..

A.arebeingtaught

B.areteaching

C.hastaught

D.havebeentaught8.Muchprogress_____inscienceandtechnologyinChina.

A.ismaking

B.hasmade

C.isbeingmade

D.ismade9.--Canwemoveintoournewhousenow?

--No,becauseit_____.

A.ispainted

B.isbeingpainted

C.