高中英语 Unit 4 Wildlife Protection Section Three Grammar1课件 新人教版必修2.ppt

unit4wildlifeprotection 课本p28 exercise1 1 distant 2 decrease 3 powerful 4 affect 5 appreciate 6 hunt 7 protect from 8 respond 9 relief 1 wild 2 reserve 3 hunt 4 species exercise2 5 powerful 6 appreciated 7 relief 8 protecting 9 from revisionofthepassivevoice everyyearover29 000antelopes kill intibet 一般现在时被动语态 2 inthepast theelephants kill byfarmers 一般过去时被动语态 arekilled werekilled 3 inthepasttwentyyears alargenumberofbambooareas setup tohelppandasgrow 现在完成时被动语态 havebeensetup 6 atpresentanewhome build forpandas isbeingbuilt 现在进行时被动语态 5 wwfhopesthatmoreandmorewildanimals protect inthefuture willbeprotected 一般将来时被动语态 构成 presentprogressivepassivevoice 意义 正在被做 is am are being done v 过去分词 completethesentencesaccordingtothetext we forthewoolbeneathourstomachs line9 2 ourfur tomakesweatersforpeoplelikeyou l10 3 iwonderwhat tohelpyou l12 4 sogoodthings heretosavelocalwildlife l25 arebeingkilled isbeingused isbeingdone arebeingdone presentprogressivepassivevoice e g 1 theyarebuildinganewlibrarynow 被动 anewlibraryisbeingbuiltnow someanimalsarenotbeingprotectedwellenough isthebridgebeingrepairednow 2 someanimalsarebeingprotectedwellenough 否定句 3 thebridgeisbeingrepairednow 疑问句 1 表示说话时正在进行的被动动作 强调主语是动作的承受者 look thebabyisbeingtakencareofbyheraunt 瞧 那个婴儿正由他的姑姑照料着 2 表示现阶段正在进行的被动动作 但此时此刻不一定在进行的被动动作 anewbuildingisbeingbuiltoutsideourschool 意义 1 she smaderapidprogressrecentlyandisalwaysbeingpraisedbytheteachers 2 totheteacher sanger thesillyquestionsarealwaysbeingaskedbyhisstudents 她最近进步很快 总是被老师表扬 让老师生气的是 学生总是问愚蠢的问题 注意 现在进行时被动语态与always constantly allthetime等词连用时 表示经常性的被动动作 此时往往带有赞赏或厌恶等感情色彩 arebeingprotected arebeingdiscovered arenowbeingstudied arebeingencouraged exercise2onpage64 be under in n 可代替进行时被动语态 1 thecityisunderattackatthemoment 2 thetelephoneisinusenow thecityisbeingattackedatthemoment thetelephoneisbeingusednow answerkeystoexercise1onpage64 i mafraidthattheroadtowolongnaturereserveisbeingrepaired howmuchmoneyweshouldspendonendangeredtigersisbeingdiscussed thesideeffectsofthenewdrugarebeingresearched therequesttobuyavideoforeachclassroomisbeingconsidered theprojecttomakeanewhomeforpandasisbeingdeveloped hi i malice lookatthisphoto asnowman make byme iwanttoshowyousomephotosaboutmychristmas canyoudescribewhathappensinthepictureusingpassivevoice thisismyalbum wouldyouliketohavealook isbeingmade it sdec 24th onthemorning iwentshoppingwithmyfamilies wearrivedatashoppingmall mychristmas outsidetheshoppingmall10 00am ahugechristmastree decorate withminicars isbeingdecorated christmaspresents send tochildrenbyasanta arebeingsent outsidetheshoppingmall10 00am manychristmaspresents buy bymyparents 10 00 12 00am arebeingbought achristmastree buy bymyuncleandaunt 12 00am isbeingbought thechristmastree decorate bymygrandfatherandmybrother isbeingdecorated afterlunch15 00pm awreathofhollyisbeingdecoratedbymymother christmaspresents wrapup bymyparents arebeingwrappedup 17 00pm achristmascard write byme isbeingwritten achristmasfeast prepare bymygrandmother includingturkey puddingandcookies isbeingprepared 18 00pm awonderfulchristmasfeast enjoy bymyfamilies isbeingenjoyed 20 00pm achristmassock hang bymybrother isbeinghung 23 00pm christmaspresents put underthechristmastreebyfatherchristmas arebeingput 24 00pm whoisthefatherchristmas ofcourseit smyfather wegotupearlyandsaid merrychristmas tooneanother arebeingfound it sdec25th 8 00am alotofchristmaspresents find underthechristmastree look isbeingexamined 8 30am mybrotherc