【文档说明】3　UNIT 2　 Section Ⅲ　Discovering Useful Structures-（新教材）高中英语人教版必修2 .ppt，共(12)页，1.326 MB，由小喜鸽上传

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SectionⅢDiscoveringUsefulStructuresUNIT2WILDLIFEPROTECTION栏目导引UNIT2WILDLIFEPROTECTION现在进行时的被动语态1．(教材P16)They___________________(hu

nt),illegally,fortheirvaluablefur．2．(教材P16)Much___________________(do)toprotectwildlife,butifwereallywanttosav

etheplanet,wemustchangeourwayoflife．3．(教材P17)Theselargeanimals___________________(kill)illegallyfortheirbodypartsthatareconsideredvaluable．ar

ebeinghuntedisbeingdonearebeingkilled栏目导引UNIT2WILDLIFEPROTECTION4．(教材P20)Billionsoftrees______________________(cut)downeveryyeartom

akepaperforhumans．5．(教材P20)Inthiswayalotofanimalhomes_________________(destroy)!arebeingcutarebeingdestroyed栏目导引UNIT2WILD

LIFEPROTECTION肯定句be(am/is/are)＋beingdone否定句be(am/is/are)＋not＋beingdone一般疑问句be(am/is/are)＋主语＋beingdone特殊疑问句特殊疑问词＋

be(am/is/are)＋主语＋beingdone现在进行时的被动语态的结构栏目导引UNIT2WILDLIFEPROTECTION◆Wecan’ttakethisroadfortheroadisbeingrepairednow．

我们不能走这条路，因为这条路正在修建。◆Itisreportedthatthewaterinthelakeisnotbeingprotectednow．据报道，这个湖里的水现在没有得到保护。◆Arethebabiesbeingtakencareofbyt

hisnurse?这些婴儿正由这个护士照看吗？◆WhoisbeingtrainedforthecomingEnglishspeechcontest?为了即将举行的英语演讲比赛，谁正接受训练？栏目导引UNIT2WILDLIFEPROTECTIONIsamodernschoolbeingbu

iltisbeingbuiltisn’tbeingbuiltWhereisamodernschoolbeingbuilt？【即时演练1】——句型转换Theyarebuildingamodernschoolinhishometown．①Amodernschool________

__________inhishometown．(改为被动语态)②Amodernschool__________________inhishometown．(把句①改为否定句)③____________________________

__________inhishometown？(把句①改为一般疑问句)④_______________________________________(对句①就inhishometown进行提问)栏目导引UNIT2WILDLIFEPROTECTION

1．表示说话时正在进行的被动动作。句中常用now,atthemoment等时间状语。◆AsfarasIknow,heisnowbeingtreatedinChina．据我所知，他现在正在中国接受治疗。2．表示现阶段正在进行的被动动作，但该

动作在说话的瞬间未必正在进行。◆Manyinterestingexperimentsarebeingcarriedoutthesedays．最近许多有趣的实验正在被进行着。(说话时，并不一定正在进行)现在进行时的被动语态的用法栏目导引UNI

T2WILDLIFEPROTECTION3．表示一种经常性的被动行为，常与always,constantly，frequently等副词连用，往往带有夸奖、羡慕、埋怨、讨厌等感情色彩。◆Ifeelveryamazedth

attheglassesofourlivingroomarefrequentlybeingbroken．我感到非常吃惊的是我们起居室的玻璃杯经常被打破。栏目导引UNIT2WILDLIFEPROTECTION【即时演

练2】——完成句子①那个小男孩最近进步很快，总是被他的老师表扬。Thelittleboyhasmaderapidprogressrecentlyand_______________________byhisteachers．②最近正在制订勘探南

极的计划。TheplantoexploretheSouthPole_________________thesedays．isalwaysbeingpraisedisbeingmade栏目导引UNIT2WILDLIFEPROTE

CTION③由于成绩不好，吉米此刻可能正在挨父亲打。Becauseofbadscores,Jimmy_________________byhisfatherattheverymoment．④关于在哪儿建厂的问题现在正在被讨论。Th

equestionaboutwherethefactoryisgoingtobebuilt_________________now．⑤正在设计一个保护自然资源的项目。Aprojectaboutprotectingthenaturalresources___

___________．maybebeingbeatenisbeingdiscussedisbeingdesigned栏目导引UNIT2WILDLIFEPROTECTION栏目导引UNIT2WILDLIFEPROTECTION本部分内容讲解结束

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