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Unit9When was it inventedSection Ala—2c Parti主备人王秀珍学习目标:学习一般过去时的被动语态和特殊疑问句教学重难点:一般过去时态的被动语态根本构造助动词be was/w ere+及物动词的过去分词A thiefwas caughtlast night.They wereasked to speak atthe meeting.肯定式It wasmade.否认式It wasnot made疑问式Was it made No,it wasn,t Yes,it was学习过程一预习导学根据时间和人物写出创造物118852187631927419765Julie Thompson6Chelsea Lanmon二自主学习，自主完成以下单词和词组1创造创造2计算器3用勺舀4调整的5后跟6电池供电的7操作8拖鞋9加热10用来做二汉泽英1）计算机是何时创造的？2）谁创造了计算机？3）计算机是用来做什么？4）你认为什么是最有用的创造？5）它能够给人们更多时间工作和玩
（三）合作探究1）
1.When wasit inventedinventv.创造，创造例如他创造了一种制造丝绸的新方法你知道谁创造的电脑吗？【拓展】
（1）inventor n.创造家，创造者，创造者例如.爱迪生是一个伟大的创造家__________________________________________2））invention n.创造（物），创造例如Edison had1,093inventions.___________________________________________
2.They*re used for seeingin thedark.它们被用于在黑夜里观看be used for表示“被用来做……，介词for表示目的和用途，后面接名词或动词-ing形式木材可以被用来造纸________________________________________【拓展】含有be used的常用短语
（1）beusedas表示“被用作……，介词as意思是“作为的意思，其后一般接名词，强调使用的工具及手段C.Skated D.Skating
4.We haveour sportsmeeting tillnext Mondaybecauseof thebad weather.A.put onB.put offC.put downD.put up
5.the studentsin theprimary schoolis about three thousand,and of them aregirls.A.A numberof,two thirdB.The numberof,two thirdsC.A numberof,two thirdsD.The numberof,two third学习（教学）反思:This bookcan be used asa textbook.这本书可以当作教科书来用2beusedby表示“被……使用〃，by后接动作的执行者This kindof machineis usedby farmersfor gettingin crops.
3.Battery-operated slipperswere invented by JulieThompson.电池控制的拖鞋是朱莉汤普森创造的五.稳固测评翻译以下句子
1.汽车是什么时候创造的？
2.它是1885年创造的.
3.它们是去年创造的.
4.它们是谁创造的？
5.它们是用来干什么的？
6.它们是用来在黑暗中照明的.将以下各句改为被动语态
1.Bell inventedtelephone in
1876.Telephone byBell in
1876.
2.Mike brokethe windowyesterday.The windowby Mikeyesterday.
3.They builtthe bridgein
2000.The bridgeby themin
2000.
4.I boughtmy mobilephone last year.My mobilephone lastyear.
5.We invitedMr Zhangto giveus aspeech.Mr Zhangto giveus aspeech.补全对话（有两项是多余的）A:When wasthe telephoneinvented,do youknowB:Yes.___1___.A:
2.B:No,I think it was invented afterthe car.A:_
3.B:It susedfortalking withour friendsand relatives.A:_
4.B:I thinkthe caris moreuseful thanthe telephone.It can take usto everywherewewant togo.A:Would youlike tobuy acar somedayB:―5—.A.What isit usedforB.I thinkit wasinvented in
1876.C.Where wasitmadeD.I hopeso.E.Which doyou thinkis moreusefulF.Do you thinkitwasinventedbefore thecarG.I enjoymaking telephonecalls.中考链接
1.一Look atthe signon theright.—Oh,smoking here.A.doesn,t allowB.isn t allowed C.didn,tallowD.wasn tallowed
2.一Will youcome to the dinnerparty-I wont comeunless Jim.A.cantbe invitedB.was invitedC.will beinvited D.is invited学习（教学）反思Unit9When wasit inventedSection A（3a—4）Part2主备人王秀珍学习目标
1、熟练掌握被动语态用法
2、学会用被动语态表达对创造和创造事物的认识和看法教学重难点主动语态被动语态
1.主动构造的宾语变为被动构造的主语；
2.主动构造的谓语动词由主动语态变为被动语态；
3.主动构造的主语变为介词by的宾语，组成介词短语，放在被动构造中谓语动词之后在动作的执行者无须说明或不必强调时，by短语可以省略
4.主动语态、被动语态两种时态要保持一致We repairedthe motor.The motorwas repairedby us.学习过程
（一）预习导学alarm clock,light bulb,microwave over,tea,
（二.）自主学习
1、Is thelight bulbuseful orannoying2:、I thinkit suseful.
3、Why isit__________________________________
4、Well,it givespeople moretime towork andplay every day.
5、What doyouthinkis the most helpful/annoying invention
6、I thinkthe most helpful/annoying inventionis
7、Why isthat
8、Well,it givespeople____________________________________________三合作探究R Avacuum cleaneris helpful.A veryloud truckis annoying.
2、1operate v.操作，作业例如Can youoperate thecomputer你会用电脑吗？2operate v.动手术，用于operate onsb.”给某人做手术”例如The doctorwill operateon hismother atonce.那位医生将马上为他的母亲动手术3operate v.经营，管理例如The companyoperates tenfactories._________________________________________________4operation n.手术例如She hadan operationfor stomach.她做过胃部手术
3.I dlike tohave aradio becauseI couldlisten tomusic allday._
4.典型例题解析
1.老人们被照顾地很好The oldafter well.解析这个题主要考察被动语态的构造be+动词的过去分词和应用，在此题中应该是be lookedafter.
2.You canuse thebox thetoys.A.carry B.carrying C.to carryD.carried解析在这个题目考察一个短语的应用use sthto do利用某物做某事，因此答案为C
（四）稳固测评以下句子改为被动语态1）.She wasseen tocome outof thelibr aryby him.（变被动语态）2）.When aretrees oftenplanted（变被动语态）3）.The Leaguewas foundedin Guangzhouin1922（就画线局部提问）4）.Did thestudents wearthe schoolclothes a lot（变被动语态）5）.Kate tookgod careofthebaby yesterdayevening.（变被动语态）6）.His auntbought hima bicycle,（变被动语态）7）.His auntbought hima bicycle.（变被动语态）9）I senta letterto youlast month.10）Do weuse itfor cooking11）Where didyou buildthe bridge12）Mother tellsme astory everyday.13）Can hefinish hishomework ontime中考连接
1.Although Tomfailed thegame,he saidhe wouldtry again.A.\B.and C.but D.because
2.I mustpractice English,because its importantwhile talkingwith aforeigner.A.speak B.tospeakC.speaking D.speaks说一说这节课你学到了什么知识？拓展创新典型例题解析
1.一What anice classroom!-It everyday.A.is cleaningB.has cleanedC.must cleanD.is cleaned解析推测这句话的意思应该是“它每天都被清扫，考察被动语态的构造be+动词的过去分词因此答案应该选D
2.1know Beijingwell.I therethree times.A.will goB.have beenC.went D.have gone解析推测这句话的意思“我很了解北京，我去过那三次表示去过应该采用的时态是现在完成时，因此可排除A和C,区别have been和have gone,have been去过；have gone去了还没回来因此应该选择BUnit9When wasit inventedSectionB la—20Part3主备人王秀珍学习目标能力目标能在具体语境中正确运用被动语态学习重点重点词汇用法及一般过去时被动语态用法学习难点被动语态用法学习过程（—）预习导学Describe howfood tastes.
（二）自主学习
1.Potato chips were invented by m（错误）.
2.He（撒上）some salton themso theywere s.
3.The（顾客）thought thepotatoes weren*t thinenough
4.He slots ofsugar on the cake,so itwas verysweet.
5.You mustput a little moresalt init,or itisn ts enough..
（三）合作探究
1.The potatochipswereinventedbymi土豆条的创造纯属歪打正着mistake n.错误，误会，过失【拓展】
（1）mistake n.错误，误会，过失例如It wasa mistakebuying thatcar.买那辆车是个错误
（2）by mistake表示“错误地（因粗心、遗忘等所致）〃对不起，我错拿了你的手提包____________________________________
2.the customerthought thepotatoes weren,t thinenough.顾客认为土豆片不够薄enough adj.足够的修饰形容词或副词时要放在修饰词;但它修饰名词时那么放在名词之前；例如We didn,t leave.我们离开得不够早We havent got.我们没有足够的时间
3.George wantedto makethe customerhappy.乔治想让那位顾客快乐make v.使……怎么样，常用句型如下1主语+make+宾语+名词做宾补例如那个老板能使那个年轻人变为一个富翁________________________________________________2主语+make+宾语+形容词做宾补例如.这消息使她很快乐____________________________________________3主语+make+宾语+do sth例如Nothing willmake mechange mymind._______________________________________________
4.George Crumcooked themfor a long timeuntil theywere crispy.George Crum将它们做了很长时间，直到它们变脆了until常用作介词或连词，用来引导介词短语或从句在句子中作时间状语1在肯定句中，until及延续性、持续性动词连用，表示“直到……为止I workeduntil latein theafternoon.我一直干到下午很晚的时候2在否认句中，until常及瞬间动词、短暂性动词连用，表示“直到……才……〃，不到……不……The raindidn,t stopuntil midnight.雨直到半夜才停I wont leaveuntil youpromise tohelp me.你不容许帮助我，我不会离开
5.And hesprinkled lotsof salton themso theywere salty.P71然后，他在上面,这样它们就咸了1sprinkle是撒、洒的意思，常构成sprinkle Aon/over B或sprinkle Bwith A表示“撒某物于某物的外表〃She sprinkledsand onthe icypath.________________________________________________He sprinkledvinegar onhis fishand chips.2salt是不可数名词，其形容词是salty在英语中，很多名词后加-y可以构成形容词，表示“充满/包含……”，其意思及原来词汇的意思一样,只是词性不同，如cloud-cloudy,hair-hairy,rose-rosy,sleep-sleepy等
6.Did youknow thattea,themostpopular drinkin the worldafter water,was inventedby accidentaccident n.意外的事；偶然的事【拓展】1accident n.意外的事；偶然的事例如It isquite anaccident.这是一件很偶然的事2accident n.事故例如He waskilled ina trafficaccident.他在一起交通事故中丧生3by accident同义词组为,意为偶然，无意中例如我意外地在拥挤的公共汽车中遇见她__________________________________________________稳固测评
1.The TVinvent around
1927.
2.They areusedforsee in the park.
3.This kitemake byUncle Wang.
4.Tea discoveralongtime ago.
5.Our classroomshould cleaneveryday.
6.Many treesand flowersplant inour schoollastyearand theymade ourschool abeautifulgarden.学习教学反思Unit9When wasit inventedSectionB（3a—4）Part4主备人王秀珍学习目标能力目标能在具体语境中正确运用被动语态学习重点重点词汇用法及一般过去时被动语态用法学习过程
（一）自主学习
1.The mostpopular drinkwasibya（偶然）.
2.This（饮料）was d（发现）threethousandyears beforethat.
3.Some1（叶子）from nearby（灌木）（落入）the waterand（停留）there forsome time.
4.The leavesin water（产生）a psmell.
（三）合作探究1）.读3a答复以下问题
1.What isthis articleabout
2.Was it invented onpurpose orby accident
3.When wasit invented
4.Who inventedit拓展提高
1、Some leavesfrom anearby bushfell into the waterand remainedthere forsometime.附近丛林里的一些树叶掉进了水里，并留在那里很长时间fall v落下【拓展】
（1）fall into在这里是“落入、陷入”的意思Some ashfell intomy cup.一些灰掉进我的杯子里了A ripefruit hishand.一个熟了的果子碰巧掉在他手里
（2）remain v.表示“继续、依然、停留〃，后面接名词，动词不定式He remaineda prisonerfor therest ofhis life.他的余生都在牢中度过It soundsa goodidea,but itremains tobe seenwhether it will succeed.remain还有“剩下、剩余〃的意思I cant gotothecinema becauseI havealotof homeworkremained undone.我不能去看电影，因为我还有很多作业未做
2、The emperornoticed thatthe leavesinthewater produceda pleasantsmell.notice v.注意，注意到【拓展】1notice v.注意，注意到例如你注意到什么奇怪的东西了吗？___________________________________________________I noticedthat heleft late.___________________________________________2notice n.布告，公告，告示，启示例如请张贴个布告____________________________________________3notice后还可接复合宾语即notice sb.do/doing sth.接不定式时，指看到一个动作或一件事情的o接动词-ing形式那么指看到一个正的动作，而不是过程I noticedTom1ontheplay ground.我注意到汤姆在操场上踢足球He didn,t noticeme abig boxwhen Icame intothe room.当我走进房间时，他没有注意到我扛着一个大箱子produce v.生产，制造，表示制造时例如He workedhard goodcrops frompoor soil.他辛勤耕作，为使贫瘠的土地上长出好庄稼The factorytoys.这家工厂生产玩具
3.Later hedecided totaste thehot mixture.taste v.品尝【拓展】1taste v.品尝例如Have youever tastedhorse meat你尝过马肉吗？The appletastes sweet.这个苹果吃起来很甜2taste v.品尝作系动词例如The caketastes good.蛋糕尝起来味道很好
4、And inthis way,one oftheworld,s fatvoritedrinks wasinvented.
5、According toan ancientChinese legend,the emperorShen Nongdiscovered tea…1according to是个短语介词，意为e.g.According tothe radio,itwillrain tomorrow.2discover意为“发现〃，指发现的对象是find意为“找到〃，强调.invent意为“创造〃，创造的对象是五.稳固测评
1.这样，创造了世界上最受喜欢的饮料之一O
2.根据中国古代的传说，神农在室外火炉上烧饮用水时发现了茶O
3.世界上最受欢送的饮料是偶然发现的O
4.这种饮料直到那之前的三千多年前被发现学习教学反Unit9When wasitinventedSelfcheckReading Part5主备人王秀珍学习目标能力目标能在具体语境中正确运用被动语态学习重点重点词汇用法及一般过去时被动语态用法学习难点被动语态用法学习过程一自主学习根据课文内容，完成以下任务完成以下表格，每空词数不限Information aboutbasketballIn China,basketball1by many,for funand exercise.Basketball wasinventedbyJames Naismithwho wasa
2.The firstbasketball gamein historywas playedon Dec.21st,
3.In1936in Berlin,basketball gamebecame an
4.Now basketballhas become a more5sport forpeople towatch worldwide.二合作探究判断以下句子的正⑴误F
1.Basketball wasinvented in
1861.
2.Dr Naismithcreated thebasketball gamewhich wasplayed indoorsat first.
3.Dr Naismithdivided allhis classmatesinto twoteams toplay hisnew game.
4.Dr Naismithused thebackboard tohelp theplayers putthe ballintothebasket.
5.Till now,there haven*t beenany Chinesebasketball playersin NBA.拓展提高
1.I preferlemons tooranges.I likethe sourtaste.prefer v.,宁可，宁愿，更喜欢拓展1prefer v.宁可，宁愿，更喜欢例如Do youprefer coffeeor tea你喜欢咖啡还是茶2prefer…to…喜欢……胜过……；比起……更喜欢……例如她喜欢咖啡胜过茶_____________________________________3prefer todo sth.rather thando sth.宁愿干某事也不干某事例如他宁愿呆在家里，也不愿和我们一起去________________________________________________4prefer doingsth.to doingsth.比拟起干某事来，更喜欢干某事例如He alwaysprefers stayingat hometo walkingoutside.比起到外面走走，他一向比拟喜欢呆在家里孩子们比起学习来更喜欢玩__________________________________________________________三梳理归纳The sportof basketballisa little overa hundredyears old.a little及a bit1一样处:
①做状语，修饰比拟级例如He isa little/a bitbetter tody.
②做主语或宾语例如Please givemealittle/a bit.2不同处
①not alittle=very not a bit=not atalle.g.He isnot alittle tired.他非常累
②He isnota bit tired.他一点儿也不累
③a bit修饰名词时后常接of,但alittle不接of,而a bitof后的of不可省略，即alittlemoney=abitof money稳固测评
1.They,re makingtoo muchnoise here.Let,sgo.A.somewhere quietB.nowhere quietC.everywhere noisyD.anywhere noisy
2.-Didn,thego homelast SundayA.Yes,he didB.No,he didC.Yes,he didn,t D.No,he doesn*t
3.on realice isvery exciting.A.Skate B.Skates。
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