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1、Unit 9Unit 9When When was it inventedwas it invented? ? 读读译译，看看你会发现什么？读读译译，看看你会发现什么？*Teenagersshouldbeallowedtochoosetheirownclothes.*Imallowedtogoshoppingwithmyfriends.*Yourdonationisgreatlyappreciatedandthemoneyiswellusedtohelpdisabledpeoplelikeme.*Themoviewillbeputoffuntilnextmonth.*Holdontoyourd
2、reams,onedaytheywillbeachieved.*Aftertheearthquake,alotofmoneywasgivenawaytocharities.*Thedoghasbeentrainedtounderstanddifferentinstructions.be + done 被动语态的基本结构被动语态的基本结构: :有各种时态的变化有各种时态的变化时态时态构成构成一般现在时一般现在时am/is/aredone一般过去时一般过去时was/weredone现在进行时现在进行时am/is/are+being+done一般将来时一般将来时will/shall/be going
3、 tobedone现在完成时现在完成时has/havebeendone含情态动词含情态动词can/must/should/may.bedone 1.被被动语态的构成动语态的构成 英语动词有两种语态：英语动词有两种语态： 主动语态主动语态 (the Active Voice) 被动语态被动语态 (the Passive Voice)A. 主动语态表示主语是动作的主动语态表示主语是动作的执行者执行者。B. 被动语态表示主语是动作的被动语态表示主语是动作的承受者承受者。We planted the tree.The tree was planted by us.We speak English.主语
4、主语谓语谓语宾语宾语English is spoken by us.主语主语谓语谓语宾语宾语主动语态主动语态被动语态被动语态They cleaned the classroom yesterday. 昨天他们打扫了教室。昨天他们打扫了教室。The classroom was cleaned by them yesterday.昨天教室被他们打扫了。昨天教室被他们打扫了。1.NowEnglish_bymoreandmorepeopleallovertheword.A.speaksB.isspokenC.wasspoken一般现在时的被动语态：一般现在时的被动语态：am/is/are+done2.
5、Thelostboy_atthestreetcornerlastnight.A.wasfoundB.isfoundC.waslookedfor一般过去时的被动语态：一般过去时的被动语态：was/were+done3.Moreman-madesatellites_inthefuture.A.willsendupB.willbesentupC.aresentup一般将来时的被动语态：一般将来时的被动语态：will+be+donebegoingto+be+done4.Threebridges_sincelastyear.A.havebuiltB.werebuiltC.havebeenbuilt现在完
6、成时的被动语态：现在完成时的被动语态：have/has+been+done5.Flowers_everyday.A.hasbeenwateredB.shouldbewateredC.shouldwater含有情态动词的被动语态：含有情态动词的被动语态：情态动词情态动词+be+done1.ThomasEdisoninventedthelightbulb.2.Theboydidntthrowthestonejustnow.3.MrBushtooksomephotosinParis.4.Icantrepairthebrokenkite. ThelightbulbwasinventedbyThomas
7、Edison.Thestonewasntthrownbytheboyjustnow.SomephotosweretakenbyMrBushinParis.Thebrokenkitecantberepairedbyme.Period1Section AFourancient(远古的远古的, 旧的旧的)inventionscompassgunpowderprintingpaperabacuscarWhats this called in English?televisiontelephone computercalculatorumbrellaalarm clockcameramicrowave
8、ovens abacusesbinocularslight bulbsbatterybatteriesWhat are these called in English?Lookatthethings.Inwhatorder(顺序顺序)doyouthinktheywereinvented?A: I think the calculator was invented before the computer.B: Well, I think the calculator was invented after the computer.1aA: I think was invented before
9、B: Well, I think was invented after .The car was invented before the television.A: I think was invented before B: Well, I think was invented after .The telephone was invented before the computer.A: I think was invented before B: Well, I think was invented after The camera was invented before the cal
10、culator.The calculator was invented after the camera.ListenandmatchtheListenandmatchtheinventionswiththedates.inventionswiththedates.abedc1876_1885_1927_1971_1976_dabec1bA: A: When When waswas the _ the _ inventedinvented? ?B: I think it B: I think it was inventedwas invented in in _._.1976188518761
11、92719711c3122aListen and number the inventions inthe order that you hear. InventionWho was it/were they invented byWhat is it/are they used for?shoes with adjustable heelsChelsea Lanmonscooping really cold ice creambattery-operated slippersJayce Coziar and Jamie Ellsworthseeing in the darkheated ice
12、 cream scoopJulie Thompsonchanging the style of the shoes A:Whatisit/aretheycalledinEnglish?B:Itis/TheyarecalledA:Whowasit/weretheyinventedby?B:Itwas/TheywereinventedbyA:Whatisit/aretheyusedfor?B:Itis/TheyareusedforGrammarFocusGrammarFocus1. 1. 小汽车是什么时候发明的？它是小汽车是什么时候发明的？它是18851885年发明的。年发明的。2.电控拖鞋是什么
13、时候发明的？他们是去年发明的。电控拖鞋是什么时候发明的？他们是去年发明的。3.他们是谁发明的？他们是由朱莉他们是谁发明的？他们是由朱莉.汤普森发明的。汤普森发明的。4.他们是用来干什么的？他们被用来在黑暗中看清东西。他们是用来干什么的？他们被用来在黑暗中看清东西。When _the car _? It _ _in 1885.When _the car _? It _ _in 1885.When_electricslippers_?They_lastyear._weretheyinvented_?Theywereinvented_Thompson._they_?Theyareusedforsee
14、inginthedark.wasinvented?inventedwaswereinventedwereinventedWhobybywhatareusedfor 英汉互译。英汉互译。英汉互译。英汉互译。1.造纸术是什么时候发明的？造纸术是什么时候发明的？2. 造纸术是谁发明的？造纸术是谁发明的？4.纸是用来做什么的？它是用来写字的。纸是用来做什么的？它是用来写字的。When was the paper making invented?What was the paper used for?2.纸是蔡伦发明的。纸是蔡伦发明的。Paper was invented by Cailun.3.纸是中
15、国发明的。纸是中国发明的。Paper was invented in China.It was used for writing.Who was the paper making invented by?The passive voice.被动语态被动语态主动语态变被动语态的结构图主动语态变被动语态的结构图:Bell invented the telephone in 1876. The telephone was invented by Bell in 1876. 主语谓语动词过去时宾语时间状语主语谓语动词的过去分词宾语时间状语When was the car invented?It was
16、 invented in 1885.When were electric slippers invented?They were invented last year.Who were they invented by?They were invented by Julie Thompson.What are they used for? Theyre used for seeing in the dark.Sample dialogues: A: What is this?B: It is a heated ice cream scoop.A: What is it used for?B:
17、It is used for scooping really cold ice cream.A: Who was it invented by?B: It was invented by Chelsea Lanmon.A A: When was it invented?: When was it invented?A A: I dont agree. I think it : I dont agree. I think it was inventedwas invented in 1885 and it in 1885 and it was inventedwas invented after
18、 the after the telephone. telephone.B:I think it was invented in 1873, so it was invented before the telephone.The passive voice.被动语态被动语态 英语中动词有主动语态和被动语态两种语态. 主动语态表示主语是动作的执行者,被动语态表示主语是动作的承受者, 在被动语态中动作的执行者有时用by短语表示出来.被动语态的被动语态的构成构成:助动词be+ (及物动词的) 过去分词 一般现在时一般现在时一般过去时一般过去时am (is, are) + donewas (were)
19、 + doneThe passive voice.被动语态被动语态被动语态的用法被动语态的用法:1. 不知动作执行者时,常用被动语态.2.eg. My bike was stolen yesterday.3. This car is made in American.4.2. 不必要说出动作执行者时,常用.5.eg. Rome was not built in a day.6.3. 为了突出强调动作的承受者时,常用被动语态.7.eg. Thousands of beaches are polluted (污染).The passive voice.被动语态被动语态主动语态变为被动语态的步骤主动
20、语态变为被动语态的步骤:1.把原主动句中的宾语转换为被动语态的主语.2.2.把动词改为被动形式,即 “be + 过去分词” . 注意 be3.动词要按新的主语的人称和数进行变化,时态要和原来4.的主动语态的时态保持一致.5.3. 原来主动语态句中的主语,如果需要,就放在by后面6.以它的宾格形式出现. 如果没有必要就可以省略.其他的7.成分 (定语,状语) 不变, 句式也不能变.1、了解面对逆境，远比如何接受顺境重要得多2024/9/22024/9/29:50:26 PM。2024/9/22024/9/2Monday, September 2, 20242、一般的伟人总是让身边的人感到渺小Mo
21、nday, September 2, 20249:50:26 PM9/2/2024 9:50:26 PM21:50Sep-24。2024/9/22024/9/22024/9/29/2/2024 9:50:26 PM3、2024/9/2Sep-2402-Sep-244、昨天是张退票的支票02-Sep-249:50:26 PM21:502024/9/22024/9/22024/9/2Monday, September 2, 20245、积极人格的完善是本，财富的确立是末02-9月-24。2024/9/22024/9/22024/9/22024/9/29/2/20246、昨晚多几分钟的准备9/2/2
22、024 9:50:26 PM02 九月 20242024/9/22024/9/22024/9/27、每一发奋努力的背，必有加倍的赏赐2024/9/2九月 242024/9/22024/9/22024/9/29/2/20248、业余生活要有意义，不要越轨。2024/9/22024/9/202 September 20249、要及时把握梦想，因为梦想一死9/2/2024 9:50:26 PM。2024/9/22024/9/22024/9/22024/9/210、一个人的梦想也许不值钱，但一个人的努力很值钱。9/2/2024 9:50:26 PM2024/9/202-9月-2411、在真实的生命里，
23、每桩伟业都由信心开始，并由信心跨出第一步。9/2/2024 9:50 PM9/2/2024 9:50 PM2024/9/22024/9/2谢谢大家谢谢大家1、每一个成功者都有一个开始。勇于开始，才能找到成功的路2024/9/221:502、成功源于不懈的努力，人生最大的敌人是自己怯懦。2024/9/22024/9/22024/9/29/2/2024 9:50:27 PM3、每天只看目标，别老想障碍Monday, September 2, 2024。2024/9/22024/9/22024/9/2Monday, July 19, 202102-Sep-244、宁愿辛苦一阵子，不要辛苦一辈子202
24、4/9/2。2024/9/22024/9/22024/9/2Monday, September 2, 20245、积极向上的心态，是成功者的最基本要素2024/9/2。2024/9/22024/9/22024/9/22024/9/29/2/20246、生活总会给你另一个机会，2024/9/29:50:27 PM2024/9/22024/9/22024/9/27、人生就像骑单车，想保持平衡就得往前走21:19:482024/9/22024/9/29/2/20248、业余生活要有意义，不要越轨。2024/9/22024/9/202 September 20249、我们必须在失败中寻找胜利Monday, September 2, 20242024/9/210、一个人的梦想也许不值钱，但一个人的努力很值钱。9/2/2024 9:50:27 PM2024/9/202-9月-2411、在真实的生命里，每桩伟业都由信心开始，并由信心跨出第一步。9/2/2024 9:50 PM9/2/2024 9:50 PM2024/9/22024/9/2谢谢大家谢谢大家
