2026牛津译林版英语八年级下册Unit 7 第3课时 Grammar（被动语态）课件

Unit7牛津译林版

八年级下册lnternationalcharities第3课时Grammar语言知识

掌握：1.被动语态的定义2.被动语态的一般现在时和一般过去时3.被动语态的肯定句和否定句4.区别被动语态的一般现在时和一般过去时5.被动语态的标志词byGoalsLead-inWhat’sthematterwiththaman?Heishitbyhisphone.Weusethepassivevoicewhenitisobviouswhoperformstheaction.Lead-inTheclassroomwascleanedverywell.Weusethepassivevoicewhen

wedonotknowordonotneedtoknowwhoperformstheaction.Lead-inLookatthefollowingpicture,usethestructuresentencetodescribesomethingintheclassroom.教室被打扫得很干净。Theclassroomwascleanedverywell.Whatelsecanyoufind？Lookatthepicture,andfindthatasmanyaspossible.Lead-in教室被打扫得很干净。Theclassroomwascleanedverywell.Somebooksareputonthebookshelf.Theblackboardiscleanedverywell.Thedesksandchairsareputneatly.Somepicturearehungonthewall.Thedoorisclosed.leaf·letholdsetin·clu·dingn.传单；散页印刷品vt.举行vt.&vi.创建，建立prep.包括，包含Words[ˈliːflət][həʊld][set][ɪnˈkluːdɪŋ]holdsetin·clu·dingn.hold-h_ld-h_ldv.edeevt.set-s_t-s_tv.edee举行创建，建立包括，包含v.includ_v.eWordsPartOneGrammar被动语态的定义Weusethepassivevoicewhenitisobviouswhoperformstheaction.Theplaneisusedasatrainingcentre.wedonotknowordonotneedtoknowwhoperformstheaction.Hiseyeproblemwascuredtwomonthsago.theactionismoreimportantthanthepersonwhoperformstheaction.Thelivesofthepatientswitheyeproblemsareimproved.PartTwo被动语态的一般现在时肯定句Iamsupported.Hisdeskisbroken.subjectbe可以是人也可以是物is/am/arePastparticiple动词过去分词规则变化或不规则变化Grammar只要不是本身能做的、自愿做的，用被动语态被动语态的一般现在时否定句Iamnotsupported.Hisdeskisnotbroken.subjectbe可以是人也可以是物is/am/arenot放在be动词后，可缩写Grammar只要不是本身能做的、自愿做的，用被动语态Pastparticiple动词过去分词规则变化或不规则变化I’mnot/aren’tisn’t被动语态的一般过去时肯定句Iwassupported.Hisdeskwasbroken.subjectbe可以是人也可以是物was/werePastparticiple动词过去分词规则变化或不规则变化Grammar只要不是本身能做的、自愿做的，用被动语态被动语态的一般过去时否定句Iwasnotsupported.Hisdeskwasnotbroken.subjectbe可以是人也可以是物was/werenot放在be动词后，可缩写Grammar只要不是本身能做的、自愿做的，用被动语态Pastparticiple动词过去分词规则变化或不规则变化wasn’t/weren’tGrammar区分被动语态的一般现在时和一般过去时Iamsupportednow.Iwassupportedfivedaysago.subjectbePastparticipleadverbial分别根据两个时态的标志词判断Grammar被动语态标志词byIamsupportedbymyparents.Theyweresupportedbytheirteachers.subjectbePastparticipleby强调执行者objectGrammarJudgethefollowingsentencesifitispassivevoiceI'mreadingabookaboutOxfam.TheletteriswritteninFrench.IwillbehappyifIaminvitedtotheNew'sYear'sparty.Luckily,ourgreatideawasacceptedbyourschooljustnow.TherearealsosomecharityprojectsinChina.Thispicturewasn’ttaken

byothers.Wewereexcitedlastweek.GrammarJudgethefollowingsentenceswhethersimplepresentorpasttensesAtlastitwascontrolledbyabraveman.TeaplantsaregrownonthesidesofmountainsMoreandmorethingsaresoldonline.HisguitarwasboughtasagiftforhimlastweekItwasnotbuiltahundredyearsagoTheTVwasinventedbeforethecar.LotsoffoodandwaterweresenttoYa'an.PartThreeas________________________________________________________________________________________usedisThe.plane0123456789101112131415atrainingcentre点击空白处开启倒计时玩法：倒计时，个人或小组代表复习句子。目标：检验新学句子的识记情况。Theisplaneusedasatrainingcentre.cured________________________________________________________________________________________wasproblemHis.eye0123456789101112131415twomonthsago点击空白处开启倒计时玩法：倒计时，个人或小组代表复习句子。目标：检验新学句子的识记情况。Hisproblemeyewascuredtwomonthsago.helped________________________________________________________________________________________werepeopleMany.blind0123456789101112131415byORBISdoctors点击空白处开启倒计时玩法：倒计时，个人或小组代表复习句子。目标：检验新学句子的识记情况。ManypeopleblindwerehelpedbyORBISdoctors.1．Atfirst,therobot________tohelpchildrenwithwalkingproblems.A．created B．creates

C．wascreated D．wascreating2．NankaiUniversity______byYanXiuandZhangBolingin1919.A．found

B．wasfound

C．founded

D．wasfounded3．Frozen,amusicalfantasyfilm,________byWaltDisneyin2013.A．isproduced

B．wasproduced C．willbeproduced

D．hadbeenproduced单项选择玩法：抢答模式，10秒看一题，以最快举手为准，说出正确答案。目标：检验新学单元内容的综合运用能力。Practice4．—Whenshallwegotoflythekite?—Unlessyourhomework________tomorrow.A．isfinished

B．willbefinished C．hasfinished

D．wasfinished5．—Allthestudents________toattendtheartandsciencefairforfree.—Whatgoodnews!A．invite B．areinvited C．wereinviting D．willinvite6．Youwon’tknowhowthebeautyofthisclassicalwork_________unless

youreaditagainandagain.A．express B．expressed C．isexpressed D．hasexpressed单项选择Practice7．—Daniel,doyouthinktherainforestswilldisappearoneday?—Unlesshumans________(stop)fromcuttingdowntreesfromnowon.8．Bothwaterandfood________(give)totheathleteswhotookpartinWuxiMarathonlastmonth.9．The2016OlympicGames________(hold)inBrazil.用正确形式填空Practicesarestoppedweregivenwasheld10．Thesesweetricedumplingsontheplate___________(buy)bymyelder

sisteronlyhalfanhourago.11．Now,solarenergy________(praise)asthemosthopefulenergy.12．SpringFestival___________（celebrate）withabigmealamong

familiesandrelatives.用正确形式填空Practiceswereboughtispraisediscelebrated13．如今，中国学生被要求参加劳动课以提高他们的生活技能。NowadaysChinesestudents______________toattendlaborclassestoimprovetheirlifeskills.14．保持健康也需要均衡饮食。Abalanceddiet_________________________tokeephealthyaswell.15．大体上，很多中国菜是以简单的方式烹调的。Ingeneral,manyChinesedishes________________insimpleways.完成句子Practicesareaskedis/wasneeded/requiredarecooked16．Studentsmustn’tsurftheInternetforalongtime.(保持句意不变)Students________________tosurftheInternetforalongtime.17．Theyoungartistcreatedanewlanguageofpainting.(改为被动语态)Anewlanguageofpainting________________bytheyoungartist.18．ThescientistsdiscoveredanancientmaskinSichuan.（改为被动语态）Anancientmask________________inSichuanbythescientists.完成句子Practicesaren’tallowedwascreatedwasdiscovered19．Someoneleftthedogaloneinthestreetonacoldwintermorning.（改为被动语态）Thedog________________aloneinthestreetonacoldwintermorning.20．Weplanttreeseveryyear.（改为被动语态）Trees________________byuseveryyear.21．Wemakebikesofthiskindinourcoun