UNIT2WILDLIFEPROTECTIONDiscoveringUsefulStructures&ListeningandTalking現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)

(PresentContinuousPassiveVoice)1.結(jié)構(gòu)?

肯定式：am/is/are+being+過(guò)去分詞例：Africanelephantsarebeinghunted.非洲象正遭到獵殺。?

否定式：am/is/are+not+being+過(guò)去分詞例：Theroomisnotbeingcleaned.這個(gè)房間此刻沒(méi)人在打掃。?

疑問(wèn)式：Am/Is/Are+主語(yǔ)+being+過(guò)去分詞?例：Whatisbeingdonetohelpthem?正在采取什么措施來(lái)幫助它們？2.核心功能?

表示現(xiàn)階段或此刻正在被進(jìn)行的動(dòng)作，強(qiáng)調(diào)動(dòng)作的持續(xù)性和被動(dòng)性。?

常用來(lái)描述正在發(fā)生的事件、持續(xù)的狀態(tài)或正在進(jìn)行的過(guò)程，尤其適用于新聞、報(bào)告等場(chǎng)景（如動(dòng)物保護(hù)、環(huán)境破壞等話題）。?

當(dāng)動(dòng)作的執(zhí)行者不明確、不重要，或需要強(qiáng)調(diào)動(dòng)作的承受者時(shí)，優(yōu)先使用該語(yǔ)態(tài)。P18現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)報(bào)道正在進(jìn)行的事件P18P18arebeingcaughtarebeingsoldarebeingkilledisbeingdestroyedarebeingcoveredisbeingpollutedP18Moretreesandflowersarebeingplantedalongthestreetstoprovidehabitatsforbirds.Asmallcommunitygardenisbeingbuilttoprotectlocalnativeplants.Straycatsanddogsarebeingtakencareofbyvolunteersinourcommunity.Wecouldorganizea“nolittering”campaigntokeeptheareacleanforanimals.Weshouldsetupmorebirdfeedersandnestingboxesinthepark.Wecouldholdworkshopstoteachpeoplehowtorecycleandreducewaste.ListeningandTalkingP19BAC雙筒望遠(yuǎn)鏡喂鳥器鳥類圖鑒P19BACD剪紙表達(dá)目的這被用于……我做這件事是為了/以便/為了……他做這件事是為了/以便……P191They`refromabirdwatchingclub.2IntheQinlingMountains.3They`researchingfornewwildbirdsandlookingthemupintheirfieldguide.4It`sinterestingandyoucanpractiseitanywhere.P19soastosothatinorderthatinorderto總結(jié)：soasto/inorderto：后接動(dòng)詞原形，表目的（inorderto可放句首，soasto不可）；sothat/inorderthat：后接目的狀語(yǔ)從句（二者均可放句首）P19KeyWords搭配：reduce...to...

把……減少到……（接具體數(shù)值）

reduce...by...

把……減少了……（接幅度/百分比）

bereducedtodoingsth.

淪落到做某事

reducecosts/pollution/speed

降低成本/污染/速度派生詞：reductionn.減少；降低

reducedadj.減少的；降低的（注：?jiǎn)螐?fù)同形）（pl.-s或-es）dueto多放句中/句末（同義短語(yǔ)：owingto常放句首；becauseof萬(wàn)能用）派生詞：neighbourn.鄰居搭配：theInternet

互聯(lián)網(wǎng)

netprofit/weight

凈利潤(rùn)/凈重辨析：search+地點(diǎn)

（在某地搜索）

search+人+for+物

（搜某人的身找某物）

f