Unit2WildlifeProtectionDiscoveringUsefulStructures课件高一英语人教版

Unit2WildlifeProtectionHaveagoodunderstandingofthestructureofthepresentcontinuouspassivevoiceanditsfunction;Mastertheusageofthepresentcontinuouspassivevoicethroughpractice;Usethepresentcontinuouspassivevoiceflexiblyintherealcontext.TeachingobjectivesReview:thepresentcontinuoustenseThetigerisroaring.Thepandaissleeping.Thebasicform:S(主语)+be(am/is/are)+doing

Review:thepassivevoiceThebirdistrapped.Themonkeyiscaged.Thebasicform:S(主语)+be(am/is/was/are/were)+done

Think:Howcanwecombinethepresentcontinuousandthepassivevoice?

(3)Whatmeasuresarebeingtakentohelpthem?(2)Whatisbeingdonetohelpthem?(1)Africanelephantsarebeinghunted.Underlinethepresentcontinuouspassivevoiceinthesentencesanddiscussitsfunction.定义：表示“某人/事此时此刻正在被…”，主语是动作的承受者,表示说话时或现阶段某个被动的动作正在进行。Lead-inFunction:describeactionsthatarehappeningatthepresentmoment1.Theplan___________________thismonth.计划本月正在执行。2.Yourcomputer__________________now.现在没人修理你的电脑。3.___thesefields_______________thisweek？这周有人在给这些地浇水吗？4.Where___you______________________now？现在你们在哪里接受面试？isbeingcarriedoutisnotbeingrepairedArebeingwateredarebeinginterviewed肯定形式：am/is/are＋being＋过去分词否定形式:am/is/are＋not＋being＋过去分词疑问形式:Am/Is/Are＋主语＋being＋过去分词？特殊疑问句的形式:把特殊疑问词放在一般疑问句前面。现在进行时的被动语态的构成1.Iknowthatthey_______________andtheirhabitatisgettingsmaller,sothey’reindangerofextinction.2.What______________tohelpthem?3.Whatmeasures_______________tohelpthem?4.They_______________,illegally,fortheirvaluablefur.5.Much____________toprotectwildlife,…arebeinghuntedisbeingdonearebeingtakenarebeinghuntedisbeingdoneFillintheblanks.go

Ready?用法：1.主语是动作的承受者且动作正在发生或持续，常有now,atpresent等标志词。Anewteachingbuildingisbeingbuiltinourschool.2.一种习惯的被动行为，常与always,constantly等频度副词连用，常有赞赏或讨厌等感情色彩。Ifeelverysurprisedthatthewindowofourclassroomisfrequentlybeingbroken.3.与某些情态动词连用，表示对正在发生动作的推测。Theoldmanmaybebeingwatchedover

byavolunteerattheverymoment.4.某些“介词+名词”的短语也可以表示正在进行着的被动动作,常见的这些介词有:

on,under,in。①Thecastleisunder

attackatthemoment.=Thecastleisbeingattackedatthemoment.②Yourquestionsareunder

discussion.=Yourquestionsarebeingdiscussed.③

Thecomputerisinusenow.=Thecomputer

isbeingused

now.1I'm(working/beingworked)athometodaybecausemyofficeis(painted/beingpainted).2Thealarmingreportis(written/beingwritten).Itwillbefinishedsoon.3Whatpartofthecityis(attacked/beingattacked)now?4Rightnow,thedeerare(watched/beingwatched)overbymanyvolunteers.5Whois(hunting/beinghunted)thekangaroos?Wherearethey(hunted/beinghunted)?6Itisreportedthatlivingspacesforwildlifeare(reduced/beingreduced)duetothecuttingoftrees.Choosethesuitableverbformstocompletethesentences.PracticeIsthesceneryfascinating?However,somethingterribleisbeingdonetothewetland

...Inthewetlandofmyhometown,therearemanydifferentkindsofanimals,includingwildbirds,fish,snakes,insectsandsoon.WhenIwasinprimaryschool,Ioftenwenttherewithmyfriendstowatchthebirdsandstudythem.Thatwasaninterestingplaceforallofus.

LiuTaowouldliketoexpresshisconcernoverthewetlandinhishometown.Smallbirds______________(catch)withnets.Wildducks____________(sell)atfoodmarkets.Fishandsnakes_____________(kill)forfoodinrestaurants.Andevenworse,thewetland_______________(destroy).Someparts________________(cover)withnewhouses.Youcanseerubbisheverywhere.Thewetland_____________(pollute)seriouslyeveryday.Iamveryworriedaboutit.Whatcanwedo?arebeingcaughtarebeingsoldarebeingkilledisbeingdestroyedarebeingcoveredisbeingpolluted实战高考2.Drones______

already____________(use)toexaminehigh-tensionelectricallines.(2022全国乙卷阅读理解C)无人机已正被用于检查高压电线。are

beingused3.Theelderlyresidents（居民）incarehomesinLondon_____________________tolookaftertostopthemfeelinglonely.

(2022新高考全国I卷

阅读理解C篇)伦敦养老院让老人照看母鸡，以防他们感到孤独。arebeinggivenhens4.Theprojectwasdreamedupbyalocalcharity（慈善组织）toreducelonelinessandimproveelderlypeople'swellbeing.It________________________patientssufferingdementia,aseriousillnessofthemind.

(2022新高考全国I卷

阅读理解C篇)该项目是由当地一家慈善机构提出的，目的是减少老年人的孤独感，改善他们的健康状况。它还被用于帮助患有痴呆症的病人，这是一种严重的精神疾病。实战高考isalsobeingusedtohelp5.Duetothegrowingpopularityofenvironmentally-relatedandadventuretravel,varioustypesoftrips_____________________(classify)asecotourism(生态旅游).

(2021全国乙卷

语言知识运用

语法填空)由于与环境有关的旅游和冒险旅游日益流行，各种类型的旅游现在都被列为生态旅游。实战高考arenowbeingclassified翻译下列句子。1.那个迟到的男孩