英语九年级Unit 6 When was it invented被动语态

Task1Observing1.Treesareplantedeveryyear.2.Theyaretiredofworkingthere.3.Theparkwascleaneduplastweek.4.Theclassroommustbekeptclean.5.Theflowerslookbeautiful.6.Anewstadiumwillbebuiltnextyear.7.Theriverhasbeenpollutedsincelastmonth.8.Thebookbelongstome.9.Abridgeisbeingbuiltnearmyschool.10.Thebooksellswell.思考1：被动语态最基本的结构是什么？be+done(动词的过去分词）1.Englishiswidelyusedallovertheworld.2.Weareallowedtoborrowatmost5bookseachtime.思考2：一般现在时态的被动语态：_________________________________________3.Thecarwasrepairedyesterday.4.TheywereadmittedtoGuizhouUniversity.思考3：一般过去时态的被动语态：_________________________________________Task2AnalyzingandConcludingam/is/are+donewas/were+done5.Theproblemmustbesolvedrightnow.6.Yourbedroomshouldbekepttidy.思考4：含情态动词的被动语态：________________________________________7.The2020OlympicswillbeheldinTokyo.8.Newmedalsaregoingtobedesigned.思考5:一般将来时态的被动语态：_______________________________________9.Ihavebeenusedinofficesandhomessincethe1970s.10.Thefirehasbeenputout.思考6:现在完成时态的被动语态：________________________________________must/should/can(情态动词)+be+donewill/shall/begoingto+be+donehave/has+been+done11.Goodthingsarebeingdoneheretosavelocalwildlife.12.Ourfur(毛)isbeingusedtomakesweatersforpeoplelikeyou.思考7现在进行时态的被动语态：____________________________________扩展延伸:过去进行时态的被动语态：____________________________________过去完成时态的被动语态：____________________________________一般过去将来时态的被动语态：____________________________________am/is/are+being+donewas/were+being+donehad+been+donewould+be+doneTask3Practice1.我们的教室每天被打扫。_________________________________________2.我们的教室昨天被打扫。________________________________________3.我们的教室必须每天打扫。_______________________________________4.我们的教室将在放学后打扫。________________________________________5.我们的教室已经被打扫。它是干净的。_______________________________________Ourclassroomiscleanedeveryday.Ourclassroomwascleanedyesterday.Ourclassroommustbecleanedeveryday.Ourclassroomwillbecleanedafterschool.

Ourclassroomhasbeencleaned.It’scleannow.6.我们的教室正在被打扫。_______________________________________7.当我进来时，教室正在被打扫。_______________________________________8.我们的教室在我进来之前已经被打扫。______________________________________Ourclassroomisbeingcleanednow.OurclassroomwasbeingcleanedwhenIcamein.OurclassroomhadbeencleanedwhenbeforeIcamein.1.Thegiantpanda_________(love)bypeoplethroughouttheworld.2.Whenfatandsalt_____________(remove)fromfood,thefoodtastesasifitismissingsomething.3.Sarah__________________________(tell)thatshecouldbeBritain’snewsupermodel.4.Trulyelegantchopsticksmight_____________(make)ofgoldandsilverwithChineseCharacter.Task4Applicationislovedareremovedwastold/hasbeentoldbemade5.Shakespeare’splayHamlet_____________(make)intoatleasttendifferentfilmsoverthepastyears.6.Weareconfidentthattheenvironment______________(improve)byoureffortstoreducethepollutioninthefuture.7.Hehurriedhome,neveroncelookingbacktoseeifhe__________________(follow).hasbeenmadewillbeimprovedwasfollowedwasbeingfollowed二.改错。1.Thefindingswillbeuseasmaterialsforourresearch.2.Everydayhemakessurethatfreshvegetablesandhighqualityoilareusingforcooking.3.Aboutonemonthafterthisphotowastook,…4.Lotsofstudieshavebeenshownthatglobalwarminghasalreadybecomeaseriousproblem.usedusedtaken三.写作。1.展览（theexhibition）将在本周星期天举行。________________________________________2.我已经被告知，我们学校乒乓球队正在招募新的成员。________________________________________3.春节也叫中国新年，它已经被认为是中国最重要的节日。__________________________________TheexhibitionwillbeheldthisSunday.IhavebeentoldthatourschoolPing-Pongteamisrecruitingnewmembers.TheSpringFestivalisalsocalledChineseNewYear,whichhasbeenconsideredasthemostimportantfestivalinChina.4.更多的小树将被种到学校附近的山上。__________________________________________5.有效措施（effectivemeasures）必须被采取来提高管理。__________________________________________Moreyoungtreeswillbeplantedonthehillnearourschool.Effectivemeasuresmustbetakentoimprovethemanagementofbike-sharing.Task5Summary时态主动语态被动语态一般现在时do/does一般过去时did一般将来时willdo过去将来时woulddo现在完成时have/hasdone过去完成时haddone现在进行时am/is/aredoing过去进行时was/weredoing动词时态和语态的结构am/is/aredonewas/weredonewillbedonewouldbedonehave/hasbeendonehadbeendoneam/is/arebeingdonewas/werebeingdone含有情态动词的被动语态：情态动词+be+doneTask5Summary1.It______________(report)thathewillgiveusaspeechabouttheUSA.2.Thissweater________________(wash)well.3.Theflowers______________(smell)sweet.4.Theproblemiseasyto________________(solve).