人教版九年级上册英语导学案及课件PPTUnit6A

Unit6Whenwasitinvented?SectionA(1a—2d)Ⅰ.单词填写1.electricity(n.)__________________2.style(n.)__________________3.project(n.)__________________4.pioneer(n.)__________________答案:1.电;电能2.样式;款式3.项目;工程4.先锋;先驱5.list(v.)__________________6.mention(v.)__________________7.pleased(adj.)→_____________(n.)高兴;愉快8.day(n.)→____________(adj.)每日的;日常的答案:5.列表;列清单6.提到;说到7.pleasure8.dailyⅡ.短语翻译1.带特殊后跟的鞋子__________________2.带灯的鞋子__________________3.用电驱动__________________4.日常生活__________________5.在那时__________________6.有道理__________________答案:1.shoeswithspecialheels2.shoeswithlights3.runonelectricity4.dailylife5.atthattime6.haveapointⅢ.情景交际1.—__________wasthetelephoneinvented?—It______________________________1876.2.—____________________theyused________?—Theyare____________________seeinginthedark.答案:1.When;wasinventedin2.Whatare;for;usedfor3.—__________wasthezipperinvented________?—It____________________byWhitcombJudson.4.—____________________itbecomepopular?—Around1917.答案:3.Who;by;wasinvented4.Whendid1.IthinktheTVwasinventedbeforethecar.______________________________________2.Thinkabouthowoftenit’susedinourdailylives.______________________________________答案:1.宾语从句是被动语态结构。是一般过去时。2.day为名词,意为“天”,daily为形容词,意为“每日的;日常的”。1.pleasuren.高兴;愉快【语境领悟】*—Canyouhelpmethinkofaninvention?——你能帮我想出一种发明吗?—Mypleasure.——非常乐意。*Youcanbuyhimagiftandpleasehim.你可以给他买份礼物让他高兴。*IwillbepleasedifIcanmeetmyfriendshere.如果能在这里遇见朋友我会很高兴。*Wehadapleasanttime.我们度过了一段快乐的时光。【妙辨异同】please,pleased,pleasant与pleasure的异同please作为动词,意为“取悦;使高兴;使满意”pleased作为形容词,意为“高兴的”,常用来修饰人pleasant作为形容词,意为“愉快的,快乐的”,常用来修饰事物pleasure作为名词,意为“愉快;高兴”【学以致用】①It’smy__________(please)tohelpyou.②Theyare__________(please)tohearthegoodnews.答案:①pleasure②pleased2.IthinktheTVwasinventedbeforethecar.我认为电视是在汽车之前被发明的。【句型剖析】句中宾语从句结构为一般过去时的被动语态。一般过去时的被动语态的结构为“was/were+及物动词的过去分词”。*Thehousewasbuiltin1967.这所房子是1967年建的。*Thesetreeswereplantedlastyear.这些树是去年种的。【妙辨异同】invent/discover/find(out)表“发明/发现”invent意为“发明;创造”,主要指发明一种世界上原本不存在的东西discover意为“发现”,指发现一种世界上原本已存在,后来才被人们认识到的东西find(out)find意为“发现;找到”;findout意为“找出;发现;查明”,指通过观察、调查而发现事实、真相【图解助记】invent与discover有何不同【学以致用】①(成都中考)—Doyouknowwhoinventedthetelephone?—No.Ionlyknowit______in1876.A.inventedB.wasinventedC.invents②哥伦布于1492年发现了美洲。Columbus__________Americain1492.答案:discovered【备选要点】1.scoopn.勺;铲子【语境领悟】*Itisahotice-creamscoop.它是一个加热冰淇淋的勺子。*Pleasescoopascoopofwaterforme.请给我舀一勺水。【自主归纳】scoop的用法scoop作动词时,意为“用勺舀”,作名词时,意为“勺子”。【学以致用】请给我一勺汤。Pleasegivemea____________________soup.答案:scoopof2.electricityn.电;电能【语境领悟】*Itrunsonelectricity.它是电动的。*Heboughtanelectricfanyesterday.他昨天买了一台电风扇。【妙辨异同】electricity与electric的异同electricity名词,意为“电;电能”electric形容词,意为“电的;带电的;电动的”【学以致用】Themachineisdrivenby__________(electric).答案:electricityⅠ.用所给词的适当形式填空1.Theblenderisusedfor__________(make)abananamilkshake.2.Thecar__________(invent)in1885.3.They__________(use)animalstodothiskindofworkinthepast.答案:1.making2.wasinvented3.used4.Tomtakesno__________(please)inhiswork.5.Electricityisbecomingmoreandmoreimportantinour__________(day)lives.答案:4.pleasure5.dailyⅡ.句型转换1.TheTVwasinventedaround1927.(对画线部分提问)____________________theTV__________?2.PaperwasinventedbyCaiLun.(对画线部分提问)____________________paper____________________?答案:1.Whenwas;invented2.Whowas;inventedby3.Sunglassesareusedforkeepingoutthesunshine.(对画线部分提问)____________________sunglasses__________for?4.Theybuiltabridgeovertheriverlastyear.(改为被动语态)Abridge____________________overtheriverlastyear.5.ThebookwaswrittenbyMoYan.(改为否定句)Thebook____________________byMoYan.答案:3.Whatare;used4.wasbuilt5.wasn’twrittenUnit6Whenwasitinvented?SectionA(3a—4c)Ⅰ.单词填写1.几乎;差不多(adv.)__________________2.统治者;支配者(n.)__________________3.煮沸;烧开(v.)__________________4.保持不变;剩余(v.)__________________5.气味(n.)__________________答案:1.nearly2.ruler3.boil4.remain5.smell6.翻译(v.)_________________7.锁上;锁住(v.)_________________8.地震(n.)_________________9.突然(的)(adj.)_________________10.accident(n.)→__________(adj.)意外的;偶然的11.nation(n.)→__________(adj.)国家的;民族的12.music(n.)→__________(adj.)音乐的;有音乐天赋的答案:6.translate7.lock8.earthquake9.sudden10.accidental11.national12.musicalⅡ.短语互译1.偶然;意外地__________________2.发生;出现__________________3.毫无疑问__________________4.突然;猛地__________________5.fallinto__________________6.thenatureoftea__________________答案:1.byaccident2.takeplace3.withoutdoubt4.allofasudden5.落入6.茶的性质Ⅲ.句型填词1.茶是偶然被发明的。Tea__________invented____________________.2.据说一位中国的统治者神农是第一个发现茶可以作为饮料喝的人。______________________________thataChineserulercalledShenNongwasthefirst____________________teaasadrink.答案:1.was;byaccident2.Itissaid;todiscover3.人们相信茶在第六和第七世纪被带到了韩国和日本。______________________________thattea____________________toKoreaandJapanduringthe6thand7thcenturies.答案:Itisbelieved;wasbroughtTheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.__________________________________答案:happen指“(偶然)发生”,而takeplace指“(有计划地)发生”。1.takeplace发生;出现【语境领悟】*TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.中国和西方国家的茶贸易出现在19世纪。*Greatchangeshavetakenplaceinourhometownduringthepasttenyears.在过去的10年里,我们家乡发生了巨大的变化。*Whathappenedtoyou?你发生了什么事