Unit+2+Wildlife+Protection+Discovering+useful+structures高中英语人教版2019+必修第二册

Unit2WildlifeProtectionDiscoveringUsefulStructuresLovelife,stopkilling,wehaveacommonearth.关爱生命，停止杀戮，我们拥有一个共同的地球。Part01WarmupListentothesongandfillintheblanks.Everybodyeverybodywantsto1._________.Everybodyeverybodywantsto2._______________.lovebeloved被动语态动作由主语去承受，那么就用被动语态，此时主语与动作之间在逻辑上具有动宾关系。Africanelephantsarebeinghunted.Whatisbeingdonetohelpthem?Whatmeasuresarebeingtakentohelpthem?Underlinethepresentcontinuouspassivevoice,changethemintoactivevoiceandcomparethedifferencesinmeaning.HuntersarehuntingAfricanelephants.Whatarepeopledoingtohelpthem?Whatmeasuresarepeopletakingtohelpthem?Differences：____________________所强调的重点（主语）不同。Part02Presentation现在进行时的被动语态现在进行时的被动语态表示此时此刻正在进行的被动的动作。谓语动词常用及物动词或短语,常与now,atpresent,thismonth等时间状语连用。Thebridgeisbeingbuiltacrosstheriverthismonth.这个月人们正在建横跨这条河的桥。构成：be(not)+being+done肯定式:主语+be+being+及物动词的过去分词+其他。Someanimalsarebeingprotectedwellenoughnow.现在有些动物得到很好的保护。否定式:主语+be+not+being+及物动词的过去分词+其他。Theengineerisnotbeingtreatedfairlyatpresent.目前这位工程师没有受到公平的待遇。一般疑问式:Be+主语+being+及物动词的过去分词+其他?Isthelifeofpandasbeingstudiedbythescientists?科学家们正在研究熊猫的生活习惯吗?特殊疑问式:疑问词+be+主语+being+及物动词的过去分词+其他?Whichroomareyoubeinginterviewedinnow?现在你们在哪个房间里接受面试?现在进行时的被动语态的用法表示此时此刻正在进行的被动的动作。Manyclothesarebeingwashedinthatlaundryroom.那个洗衣房里正在洗着很多衣服。表示现阶段正在进行的被动的动作。ItisreportedthatthetombinHenanisstillbeingdug.据报道河南的那个墓仍然正在挖掘中。Manyinterestingexperimentsarebeingcarriedoutthesedays.这些天正在进行着许多有趣的实验。(说话时,并不一定正在进行)现在进行时的被动语态的用法表示反复进行的被动的动作与always，frequently,constantly等连用,表示赞扬厌恶等感情色彩。Whatmakesmeangryisthatthegoodsinmyshoparealwaysbeingstolen.使我生气的是我店里的商品总是被偷走。Ifeelverysurprisedthatthewindowofourclassroomisfrequentlybeingbroken.我感到很吃惊的是我们教室的那扇窗户经常被打破。(表示愤怒)(表示生气)现在进行时的被动语态的注意事项在现在进行时的被动语态中，be(am/is/are)为第一助动词，being为第二助动词，二者缺一不可，且不可互换位置。法律正在被修订以便更好地保障妇女和儿童的权利。Thelawsbeingrevisedtoprotecttherightsofwomenandchildrenbetter.Thelawsarebeingrevisedtoprotecttherightsofwomenandchildrenbetter.现在进行时的被动语态的注意事项takecareof,lookafter,talkabout,thinkof,carryout等动词短语用于现在进行时的被动语态时,其中的介词或副词不可省略。还在考虑什么别的事情吗?Whatelseisbeingthought?Whatelseisbeingthoughtof?现在进行时的被动语态的注意事项不及物动词(短语)非持续性动词表示存在意义/所属关系/静态特征的动词以及系动词不用于现在进行时的被动语态。这本书是他的。Thebookbelongstohim.Thebookisbeingbelongedtohim.没有进行时被动语态

contain，include，impress，feel，want，like，love，satisfy，surprise，own等一些表示状态、

心理活动、拥有等意义的动词（和主动语态一样）一般不用进行时被动语态，常用一般现在时被动语态表示此时此刻或目前主语承受谓语动词的动作。

Xiao Wang, come here. You are wanted on the phone. ?  小王，过来，有人打电话找你呢。

Football is becoming more and more popular. In other words, it is loved by more and more people.   足球现在越来越流行了，换句话说，它被越来越多的人喜爱。

Part03Practice

Inthewetlandofmyhometown,therearemanydifferentkindsofanimals,includingwildbirds,fish,snakes,insectsandsoon.WhenIwasinprimaryschool,Ioftenwenttherewithmyfriendstowatchthebirdsandstudythem.Thatwasaninterestingplaceforallofus.Butthingshavebeguntochangeinrecentyears.Smallbirds_________________(catch)withnets.Wildducks_______________(sell)atfoodmarkets.Fishandsnakes___________________(kill)forfoodinrestaurants.Andevenworse,thewetland___________________(destroy).Someparts__________________(cover)withnewhouses.Youcanseerubbisheverywhere.Thewetland____________________(pollute)seriouslyeveryday.Iamveryworriedaboutit.Whatcanwedo?Finishthefollowingpassagewiththepresentcontinuouspassivevoiceoftheverbsinbrackets.isbeingpollutedarebeingcaughtarebeingsoldare

beingkilledisbeingdestroyedare

beingcoveredHello,everyone!I'vejustcomebackfromawonderfultriptoTibet.Itwassobeautifultherethat______.Thescenerywassoimpressiveandtheairwassofreshandclean._________.However,_______.Cans,_________astheypassthroughTibet.Iworryabouttheeffectthiswillhaveonthelocalwildlife._________.Weshouldallthinkaboutthis.A.Visitorsarebeingtoldtopaymoreattentiontoprotectingtheenvironment.B.thisbeautifulcountrysideisbeingspoiledbycarelessvisitorsC.paperandplasticbagsarestillbeingthrownawaybymanytourgroupsD.Howcanwemakevisitorsmoreawareofthedamagethatisbeingdonetotheenvironment?E.IfeltIwasinafairyland(仙境)Completethespeechwiththecorrectsentencesorclauses.Thendiscusspossiblesolutionsingroups.EABCD用适合的单词形式填空1.Angerisrarelylookeduponasabeneficialcharactertrait,andisusuallyadvised__________(reduce)it.2.Thecaptainoftheshipwasadvisedtoturnbackdue______asuddenheavystorm.3.RaynorWinnandherhusbandMothbecamehomelessdue__________theirwronginvestment.4.Susanhadquitherwell-paidjobandwasworkingasavolunteer__________theneighborhoodwhenIvisitedherlastyear.5.Whenhesawthemistsrisingfromtheriverandthesoftcloudssurroundingthemountaintops,hewasreduced__________tears.toreducetotointo用适合的单词形式填空6.Mywashingmachine_______________(repair)thisweek,soIhavetowashmyclothesbyhand.7.ThatishappeningintheUKandSingapore,wheregovernment-provideddriverlessvehicles__________________(launch).8.Butnowthatinformation______________(spread)andmonitored(监控)indifferentways,researchersarediscoveringnewrules.9.]Aroundtheworld,peopleareadaptinginsurprisingways,especiallyinsomepoorcountries.ElsewhereinAsiaevenmoreastonishingactions__________(take).isbeingrepairedarebeinglaunchedisbeingspreadarebeingtakenPart04LanguagePointsreducevt.减少,缩小(尺寸数量、价格等)reduce...to减少......到reduce...by以(比例)……减少reducedhours/prices减少工时/减价vt.使沦为使陷人(不好的境地)bereducedto(doing)sth.使陷入(更坏的)境地vt.使简化为reducesth.tosth.将.……概括成(或简化为)......练习：Firefightersarelookingforanewdealwithincreasedpayand_____________(reduce)hours.reducedinorderto为了;以便inorder(not)todo为了(不)做·.....reduce...by