Unit4 Grammar 课件

Unit4WildlifeProtectionGrammarMakesentenceswiththegivenphrasesinpresentprogressivetense(现在进行时）.I.Lead-in:AGroupCompetitionNowlet’slookatsomepicturesandmakeasimpledialogueconcludingthewordsinred.Example:Whoisstudyingtherhino(犀牛）?TherhinoisbeingstudiedbyJohn.II.Practice2.Whoistakingphotosofthekid?Thekidis…1.Whoistakingphotosofthekid?Thekidis…2.Whoistakingphotosofthekid?Thekidis…2.Whoischasingaftertheman?Themanis…3.Whatisbeingdonefortheantelope?(hunt)Itis…4.Whoisfeedingthepandas?Thepandasare…Lookatthefollowingsentencesandpayattentiontotheunderlinedpart.Myhouseisbeingpaintednow.Theprojectisbeingdiscussedatthemeeting.3.Arailwayisbeingbuiltinourhometownthisyear.4.Manyinterestingexperiencesarebeingcarriedoutthesedays.5.Heisalwaysbeingpraisedbytheteacher.III.自我探究——Groupwork:Translation我的房子现在正在被上漆。这个项目在会议上正被讨论着。我们的家乡正在建一条铁路中。如今许多有趣的实验正在被进行着。他总是受到老师的表扬。IV.Conclusion(总结）:1.以上例句用了_______________________,其构成为：___________________________.2.定义:表示说话时或现阶段_________的____动作,强调主语是动作的_______.3.用法:现在进行时态的被动语态am/is/are+being+done(正)在进行被动承受者①表示现在正在进行的被动动作。②表示现阶段在进行的被动动作，但此时此刻动作不一定正在发生。③表示经常性的被动行为，常与______,________________等连用,带有感情色彩。alwaysoften,constantlyV.Groupwork:Testyourself!A.Fillintheblanks.1.I’llgotoworkonfootbecausemybicycle_______________(repair).2.Thenewmachine_____________(test)now,whichmakesmuchnoise.3.How_________thenewteachingmethod____________(try)there?4.Thesebirds________________(protect)wellthere.5.Maryissuchagoodstudentthatshe_____always_______________(praise)bytheteachers.isbeingrepairedisbeingtestedisarebeingprotectedbeingpraisedbeingtriedisB.ChangethefollowingsentencesintoThePresentProgressivePassiveVoice.（将主动变被动）1.Theyareproducingthisnewdrug.2.Anantelopeislookingather.3.Theyarekillingusforthewool.4.Theyaredestroyingthefarm.5.Thepolicemanisquestioninghim.→Thisnewdrugisbeingproducedbythem.→Sheisbeinglookedatbyanantelope.→Wearebeingkilledforthewoolbythem.→Thefarmisbeingdestroyedbythem.→Heisbeingquestionedbythepoliceman.PracticemakesperfectC.Completethesentences.现在到处都在播放着这首歌曲。（play）Nowthissong______________________.2.具有更多功能的手机现在正在被开发和完善。(develop;improve)Mobilephoneswithmorefunctions___________________and____________now.isbeingplayedeverywherearebeingdevelopedimproved3.目前正在教授他们英语和法语。They________________EnglishandFrench_____________.4.约翰不在这里。他现在一定是在接受采访。John_____________here.He_______________________now.arebeingtaughtatpresentisn’tmustbebeinginterviewed1)Thewildlifehereisunderprotection.Thewildlifehere_______________.2)Theproblemisunderdiscussionatthemeeting.问题正在会议上被讨论。Theproblem_________________atthemeeting.3)Thetelephoneisinusenow.电话正在使用中。Thetelephone__________now.isbeingprotectedisbeingdiscussedisbeingused1.____________________________结构可表示现在进行时的被动语态的含义。“be+under/in等介词+名词”VI.Extension（拓展）2.常用的这种结构有：underattack正在被攻击underconsideration正在被考虑underconstruction正在被建设underdiscussion正在被讨论underexamination正在被检查underprotection正在被保护underrepair正在被修理underreview正在被审查understudy正在被研究D.TranslatethefollowingsentencesintoEnglish.1.婴儿正在被悉心照料着。2.现在我们的学校正在建一栋新的教学楼。3.目前我们的环境正受到严重的破坏。4.如果你被陌生人跟踪，你会做什么。Thebabyisbeingtakengoodcareof.Anothernewteachingbuildingisbeingbuilt/isunderconstructioninourschool.Atpresent,ourenvironmentisbeingdestroyedseriously.Whatwouldyoudoifyouarebeingfollowedbyastranger.PracticemakesperfectVII.Writing:目前我们的环境正受到严重的破坏。很多树木被砍伐；河流受污染；野生动物被猎杀。幸运的是。越来越多的人意识到这种错误。政府也正在采取措施阻止这种情况的发生。Atpresent,ourenvironmentisbeingdestroyed.Manytreesarebeingcutdown.Andriversarebeingpollutedbyfactories.Wildanimalsarealsobeingkilled.Luckily,thissituationisbeingrealizedbymoreandmorepeople.Andsomemeasuresarebeingtakentoprotectthissituationfromarising.1.Finishexercise2onPage29.2.Finishexercise2&3onPage64intheworkbook.Homework