新目标英语九年级+Unit6+When-was-it-invented全单元课件.ppt

SectionA1a 1c Unit6Whenwasitinvented 年份的读法 两个数字一组 分为前后两组 1 2 1865eighteensixtyfive1989 千年的读法 twothousand2001 twothousandandone nineteeneightynine 3 前两个数字不为零 后两个数字为零 eighteenhundred1900 nineteenhundred 4 非四位数的年份的读法 531fivehundredandthirty one 翻译下列年代 1nineteenseventy one 2eighteeneighty five 3 eighteenseventy six4 1927 5 1976 6 2008 7 2014 1971年 1885年 1876年 nineteentwenty seven nineteenseventy six Twothousandandeight nineteenandfourteen WhataretheFourGreatInventionsinancientChina Doyouknow Chinesefourgreatancientinventions compass gunpowder printing Papermaking Moderninventions calculator k lkjuleit A IthinktheTVwasinventedbeforethecar B Well IthinktheTVwasinventedafterthecar Talkaboutwithyourparterner A Ithinkthecalculatorwasinventedbeforethecomputer B Well Ithinkthecalculatorwasinventedafterthecomputer Talkaboutwithyourparterner Listenandchoosethesentences ACarswereinventedin1885 BThetelephonewasinventedin1876 CPersonalcomputerswereinventedin1976 DTheTVwasinventedaround1927 Alice Wasyourlifeverydifficultwhenyouwereakid Grandma Oh notreally Why Alice Well youdidn thavemoderninventionslikeatelephone right Grandma Ofcoursewedid HowolddoyouthinkIam 1Youneedtotakeahistoryclass Alice Alice Haha Howaboutcars Theyweren tinventedyet werethey Grandma Yes theywere 2Myfamilyhadacar Alice Well didyouhaveaTV A B Grandma No wecouldn taffordone Theywereexpensiveinthosedays 3 Ithink Alice Well Iknowthatyoudidn thaveacomputerbecausewelearnedinschoolthat4 Grandma You reright ButIhaveonenow C D 1 2 3 4 1a 1976 1876 1927 1885 telephonecartelevisioncomputer Whenwasitinvented b d c a wasinventedin Practicethesentences Pictured Thetelephonewasinventedineighteenseventy six 1876 Picturea Carswereinventedineighteeneighty five 1885 Picturec TheTVwasinventedaroundnineteentwenty seven 1927 Pictureb Thepersonalcomputerswereinventedinnineteenseventy six 1976 再听一次 填单词 Alice Wasyourlifeverydifficultwhenyouwereakid Grandma Oh notreally Why Alice Well youdidn thavemoderninventionslikea right Grandma Ofcoursewedid HowolddoyouthinkIam Thetelephonewasin1876 Youneedtotakeahistoryclass Alice Alice Haha Howabout Theyweren tinventedyet werethey Grandma Yes theywere Carswereinventedin1885 Myfamilyhadacar telephone car Alice Well didyouhaveaTV Grandma No wecouldn tone Theywereexpensiveinthosedays TheTVwasinventedaround1927 Ithink Alice Well Iknowthatyoudidn thaveabecausewelearnedinschoolthatpersonalcomputerswereinventedin1976 Grandma You reright ButIhavenow afford computer Summaries moderninventionsbeinventedinneedtotakeahistoryclasscouldn taffordoneinthosedayspersonalcomputers 现代发明在某年 某地发明需要做某事上历史课买不起在过去个人电脑 telephone 手机 mobilephonecellphone A Whenwasthe invented B Itwasinventedin 1c TV television A Whenwasthe invented B Itwasinventedin computer 私人电脑 笔记本电脑 personalcomputer notebookcomputer A Whenwasthe invented B Itwasinventedin car Benz 奔驰 A Whenwasthe invented B Itwasinventedin Languagepoints 1 discover是 发现 的意思 是指发现原来就有而一直没被发现 如发现电 煤 石油等矿藏及新星 星系或科学真理等 ColumbusdiscoveredAmericain1492 1492年哥伦布发现了新大陆 Recentlytheyhavediscoveredacomet 最近他们发现了一颗彗星 2 find的意思是 寻找 强调找的结果 并不指发现 I vetriedtofindanothercopybutcouldn tfindone 我试图再找一本 但没能弄到 3 create指有目的地把原材料制成新产品 也指创造出原来不存在的或与众不同的事物 Mancreateshimself 人类创造了自己 Anovelistcreatescharactersandaplot 小说家塑造人物并设计情节 Exercise 用invent discover find或create的形式填空 完成句子 1 When thestreamengine 蒸汽机 2 Ican t mybike I mlookingforit 3 Scientistsarenowtryingto ifthisispossible find was invented discover 4 Doyouknowwho theplane 5 He quiteanumberofwonderfulcharactersinhisplay invented created 用所给单词的正确形式填空 Whenthetelephone invent Thecomputercanusdomathproblems help invented was help Inthoseday thewomancouldn t afford aTVbecausetheywerereallyexpensive Afriendof I cametoseemelastweek Ithinkyouneed take ahistoryclass afford mine totake 单项选择 1 Thekindofcupisused drinking A toB asC byD for 2 Mymotherandmysisterkeptontalking butmyfather silentallthetime A gotB keptC turnedD looked D B 3 Ithinktheshortstory byLuXun A iswritingB iswrittenC writtenD waswritten 4 Who theelectriclightlamp Edison A was inventedB is inventedC was inventedbyD did inventedby D C 2a 2c Unit6Whenwasitinvented electricity ilektris ti n 电 电能 Inmoderncitieswecan tlivehappilywithoutelectricity 知识拓展 electricity电 名词 如Noelectricity nomodernlife 没有电就没有现代生活 electric 形容词 电的 如electriclight 电灯 electrical adj 电的 与电有关的 如electricalappliance 家用电器 electronic adj 电子的Electronicbook电子书 1 electric为 用电的 带电的 指任何电动的或发电的装置 被修饰的物体本身可带电 如 electriclight electricstove electricpiano electricmotor electricbell 又如 Pleaseconnectthetwoelectricwires 请将这两根电线接起来 Withthiselectricblanket thegrandpawon tfeelcoldinwinter 有了电热毯 到了冬天爷爷就不觉得冷了 2 electrical为 电的 与电有关的 电气科学的 指与电有关的事物 被修饰的词本身并不能带电 如 electricalengineer electricalenergy electricalengineering 又如 Alltheelectricalworkwasdonebymyyoungerbrother 所有的电工活都由弟弟来干 Heburiedhimselfinanelectricalbook 他埋头读一本电学方面的书 heel hi l n 鞋跟 足跟 Nowadaystheheelsofwomen sshoesarehigherandhigher moreandmorebeautiful scoop sku p n 勺 铲子 Ihaven tseensomanykindsofscoopswhenIwasakid especiallyscoopswithlight style stail n 样式 款式 Everyoneshouldhavehisorherownlifestyleinthemodernworld Newwords heel hi l n 鞋跟 足跟electricity ilektris ti n 电 电能scoop sku p n 勺 铲子style stail n 样式 款式 A Whenwasthe invented B Ithinkitwasinventedin Review 1976 1885 1876 1927 Thepassivevoice 被动语态 主动语态改被动语态 Bell invented thetelephone in1876 was by Thepassivevoice 被动语态 主动语态变被动语态的结构图 Bellinventedthetelephonein1876 ThetelephonewasinventedbyBellin1876 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 alarmclock 1350 Eric A Whenwasitinvented B Itwasinventedin A Whowasitinventedby B Itwasinventedby microwaveoven 1947 Spencer Lead in lightbulb1879 Whenwasitinvented Itwasinventedin1879 Whowasitinventedby ItwasinventedbyEdison What situsedfor It susedforseeinginthedark Car1885 Whenwasitinvented Whowasitinventedby Whatisitusedfor Benz Itwasinventedin1885 Itisusedfortravelingfast ItwasinventedbyBenz inventv 发明 创造 发明家 创造者 n invention inventor Edisonwasagreat He 1093things His areveryimportanttous 爱迪生是一位伟大的发明家 他发明了1093样东西 他的发明对我们很重要 inventor invented inventions 2a Listenandnumbertheinventionsintheorderthatyouhear 1 2 3 2blistenmatchtheinventionswiththepeople JulieThompson Shoeswithlights ChelseaLanmon Hotice creamscoop JayceCoziarandJamieEllsworth shoeswithspecialheels 2blistenmatchtheinventionswiththeiruses changingthestyleoftheshoes Shoeswithlights seeinginthedark Hotice creamscoop servingreallycoldicecream shoeswithspecialheels 2blistenandcheckyouranswers Listenagainandmatchtheitemswiththeirinventorsanduses 2b Summaries 1 shoeswithspecialheels特殊后跟的鞋子2 hoticecreamscoop热的冰其淋勺子3 runonelectricity电动的4 beusedfor被用作5 thesubjectformyschoolproject学校项目的课题6 ourdailylives我们的日常生活7 haveapoint有点道理 Guessinggame potatochips 18501870 1853 Whenwasitinvented lollipop 19501980 1958 Whenwasitinvented S1 Whatarethese S2 Theyareshoeswithlights S1 Whataretheyusedfor S2 Theyareusedforseeinginthedark S1 Whoweretheyinventedby S2 TheywereinventedbyJulieThompson 2c S1 Whatisthis S2 Thisisahotice creamscoop Itrunsonelectricity S1 Whatisitusedfor S2 Itisusedforservingreallycoldicecream S1 Whowasitinventedby S2 ItwasinventedbyChelseaLanmon 2c S1 Whatarethese S2 Theyareshoeswithspecialheels S1 Whataretheyusedfor S2 Theyareusedforchangingthestyleoftheshoes S1 Whoweretheyinventedby S2 TheywereinventedbyJayceCoziarandJamieEllsworth 2c Grammarfocus Whenwasthecarinvented Itwasinventedin1885 Whenwereshoeswithlightsinvented Theywereinventedlastyear Whoweretheyinventedby TheywereinventedbyJulieThompson Whataretheyusedfor They reusedforseeinginthedark Languagepoints 1 Light的用法 一 用作形容词 表示 轻的 少量的 浅色的 等意思 例如 Arethesebagsheavy 这些包很重吗 No theyrelight 不 不重 Igotuplatethismorning soIhadalightbreakfastandwenttoschool 今早我起床晚了 所以吃了一点儿就上学了 IlikelightgreenbutLilyprefersdarkblue 我喜欢浅绿色 但是莉莉喜欢深蓝色 二 用作不可数名词 表示 光线 光源 如蜡烛或灯 等意思 例如 Nowtherewasenoughlight sothedoctorwasabletoseeclearly 现在有了足够的光线 因此 大夫能够看清楚 Inthedimlight agirlwasplayingthepiano 在昏暗的灯光下 一位女孩在弹钢琴 三 用作可数名词 表示 灯 电灯 Turnrightatthetrafficlights 在红绿灯处右转 Thereare12lightsinourclassroom 我们的教室里有12盏电灯 四 用作动词 点亮 点燃 意思 比如lightthecandle cigarette fire 点蜡烛 点香烟 点火Everynightshemustlightthecandleforherdisabledgrandma 每天晚上她为行动不便的奶奶点蜡烛 2 It susedforservingreallycoldicecream 经典习题 完成句子 邮票是用来发送信件的 Stampsare letters 要点点拨 beusedfordoingsth 表示 被用于干某事 意思与beusedtodosth 相同 如 Thecameraisusedfortakingphotos Thecameraisusedtotakephotos usedforsending 拓展延伸 beusedassth 表示 被用作某物 如 Englishisusedasthesecondlanguageinmanycountries beusedbysb 表示 被某人使用 后接动作的执行者 如 Thesetextbooksareusedbystudents be getusedtodoingsth 表示 习惯于做某事 如 Sheisusedtorunningeverymorning usedtodosth 表示 过去常常做某事 如 MissLiusedtodanceafterwork 及时练 1 在中国英语作为外语来使用 2 教师用粉笔 3 毛衣是用来保暖的 解析 1 EnglishisusedasaforeignlanguageinChina 2 Chalkisusedbyteachers 3 Asweaterisusedforkeepingwarm 3 with用法小结 一 with表拥有某物Marymarriedamanwithalotofmoney 马莉嫁给了一个有着很多钱的男人 Ioftendreamofabighousewithanicegarden 我经常梦想有一个带花园的大房子 Theoldmanlivedwithalittledogonthelonelyisland 这个老人和一条小狗住在荒岛上 二 with表用某种工具或手段Icuttheapplewithasharpknife 我用一把锋利的刀削平果 Tomdrewthepicturewithapencil 汤母用铅笔画画 Weseewithoureyesandwehearwithourears 我们用眼睛看 用耳朵听 三 with表人与人之间的协同关系makefriendswithsbtalkwithsbquarrelwithsbstrugglewithsbfightwithsbplaywithsbworkwithsbcooperatewithsb 四 with表原因或理由Johnwasinbedwithhighfever 约翰因发烧卧床 Hejumpedupwithjoy 他因高兴跳起来 Fatherisoftenexcitedwithwine 父亲常因白酒变的兴奋 五 with表 带来 或 带有 具有 在 身上 在 身边之意Thegirlwithgoldenhairlooksbeautiful 那个金头发的女孩看起来漂亮 Thefamousdirectorwillcometothemeetingwiththeleadingactorandactress 那个有名的导演将带着男女主角来到会场 Astormwithahurricanehascomeontoitsway 带有飓风的风暴要来了 Doyouhavemoneywithyou 身上带着钱吗 Taketheumbrellawithyouincaseitrains 随身带伞 以防下雨 Exercise 完成句子 1 汽车是什么时候发明的 它是在1885年被发明的 When thecar It 1885 2 带灯的鞋子是什么时候发明的 是去年发明的 When shoeswithlights They lastyear wasinvented wasinventedin wereinvented wereinvented 3 他们是谁发明的 是朱丽 汤普森发明的 werethey Theywere JulieThompson 4 他们是用来做什么的 是用来在黑暗中视物的 Whatarethey They reused inthedark 5 我认为电话的发明要早于汽车的发明 Ithinkthetelephone thecar Whoinventedby inventedby forseeing usedfor wasinventedbefore 选择 1 MichaelJacksonwascalledthekingofpop wasn the Ofcourse HebypeopleallovertheworldA waslookedupB waslookeduptoC lookedupD lookedupto A 2 WastabletennisinventedbytheChinese No ItinChinauntilthestartofthe20thcentury A playedB wasplayedC didn tplayD wasn tplayed D 3 DoyouknowinancientChina Ihavenoidea ButIknowpeopleonceusedtreeleavestomakepaper A howpaperwasmadeB howwaspapermadeC whatpaperwasmadeD whatwaspapermade B Thankyouforlistening SectionA2d Unit6Whenwasitinvented project pr d ekt n 项目 工程 TheydecidedtogiveoutsomemoneytoTheProjectHope daily deili adj 每日的 日常的 Everydayshemustreadsomedailynewspapers Youshouldhaveanormaldailylife website websait n 网站 Hehashisownwebsitewhenhewasachild pioneer pai ni n 先锋 先驱 Shebecameayoungpioneerattheageofsix PioneerisafamousbrandinJapan list list n 列表 列清单 Ifyouwanttofixupacomputer thisisalistofhardware Newwords project pr d ekt n 项目 工程p 42pleasure ple r n 高兴 愉快p 42zipper zip r n zip 拉链 拉锁p 42daily deili adj 每日的 日常的p 42website websait n 网站p 42pioneer pai ni n 先锋 先驱p 42list list v 列表 列清单n 名单 清单p 42mention men n v 提到 说到p 42 根据汉语提示完成单词 1 IlikethecolorofthiscoatbutIdon tlikeits 款式 2 It smygreat 高兴 tohaveatalkwithyou 3 Thelittleinventionshavehelpedmealotinmy 日常的 life 4 Juliaintroducedagood 网站 tometolearnEnglish 5 Mymotheralways 列清单 allthingsthatshewantstobuybeforeshopping style pleasure daily website lists Whatarethese Theyarezippers Whataretheymadeof Theyaremadeofplasticormetal Whataretheyusedfor Theyareusedforlockingclothes bagsandsoon Lead in Read2dquicklyandanswer Whenwerethezipperinvented Whowasitinventedby Whenwerezipperspopular Thezipperwasinventedin1893 ItwasinventedbyWhitcombJudson Zipperswerepopulararound1917 Thehistoryofzippers 拉链的出现是一个世纪之前的事 当时 在欧洲中部的一些地方 人们企图通过带 钩和环的办法取代钮扣和蝴蝶结 于是开始进行研制拉链的试验 1893年 一个叫贾德森的美国工程师 研制了一个 滑动氏没紧装置 并获得了专利 这是拉链最初的雏形 这项装置的出现 曾对在高统靴上使用的扣钮扣钩造成了影响 但这一发明并没有很快流行起来 主要原因是这种早期的锁紧装置质量不过关 容易在不恰当的时间和地点松开 使人难堪 1913年 瑞典人桑巴克把金属锁齿附在一个灵活的轴上 其工作原理是 每一个齿都是一个小型的钩 能与挨着而相对的另一条带子上的一个小齿下面的孔眼匹配 拉链最先用于军装 第一次世界大战中 美国军队首次订购了大批的拉链给士兵做服装 但拉链在民间的推广则比较晚 直到1930年才被妇女们接受 用来代替服装的钮扣 拉链是在1926年获得现在的名称的 据报道 一位叫弗朗科的小说家 在推广一种拉链样品的一次工商界的午餐会上说 一拉 它就开了 再一拉 它就关了 十分简明地说明了拉链的特点 拉链这个词是这样来的 2dReadtheconversationquickly Paul HeyRoy thesubjectformyschoolprojectis Smallinventionsthatchangedtheworld Canyouhelpmethinkofaninvention Roy Mypleasure Letmethink hmm Iknow Thezipper Paul Thezipper Isitreallysuchagreatinvention Roy Thinkabouthowoftenit susedinourdailylives Youcanseezippersondresses trousers shoes bags almosteverywhere Paul Well youdoseemtohaveapoint Roy Ofcourse IthoughtaboutitbecauseIsawawebsitelastweek Thepioneersofdifferentinventionswerelistedthere Forexample itmentionedthatthezipperwasinventedbyWhitcombJudsonin1893 Butatthattime itwasn tusedwidely Paul Really Sowhendiditbecomepopular Roy Around1917 Summaries SmallinventionsthatchangedtheworldthinkofMypleasureThinkaboutourdailylives我们的日常生活haveapoint有点道理Thepioneersofdifferentinventionsatthattimeitwasn tusedwidely 学生背诵2d对话 不看书填空 Paul HeyRoy thesubjectformyschoolis Smallinventionsthatchangedtheworld Canyouhelpmethinkofan Roy Mypleasure Letmethink hmm Iknow Thezipper Paul The Isitreallysuchagreatinvention Roy Thinkabouthowoftenit susedinourlives Youcanseezippersondresses trousers shoes bags everywhere Paul Well youdotohaveapoint invention zipper project daily seem Roy Ofcourse IthoughtaboutitbecauseIsawalastweek Theofdifferentinventionswerethere Forexample itthatthezipperwasinventedbyWhitcombJudsonin1893 Butatthattime itwasn tusedw Paul Really Sowhendiditbecome Roy Around1917 website pioneers mentioned listed idely popular 对话内容巩固训练 Lastweek Roysawa itsaysthezipperisoneofthesmallinventionsthattheworld ItthatthezipperwasbyWhitcombJudsonin1893 butatthattime itwasn twidely Paulthinkshedoseemstohavea Thezipperisreallyagreatinventionandit susedinourlivesveryoftenand website greatest changed mentioned invented used point such daily everywhere Languagepoints 1 subjectn 题目 问题 主题 学科 科目asubjectofconversation谈话的主题aserioussubject重大问题asubjectforlaughter笑柄themainsubjectinourschool我们学校课程中的主要科目 subjectn 原因 理由asubjectforcomplaint抱怨的理由asubjectforleave离开的理由 subjectn 哲 主体 主观意识 自我subjectandobject主体和客体 主观意识和客观事物主语和宾语 changethesubject改变话题onthesubjectof关于 论及shortsubject电影短片 如动画片等 subjectmatter题材 话题 论题 subjectvt 常与to连用 统治 支配 与to连用 使经历 使遭受Theyweresubjecttogreatsuffering 他们遭受了巨大痛苦 2 Think短语 thinkaloud自言自语thinkandthink细想thinkaway想开了 想得忘了thinkbackto回忆起thinkhighly much wellof 评价极高 重视 赞美 器重 看得起 thinklittle nothingof轻视 满不在乎 对 毫不考虑 毫不踌躇think sth out仔细考虑 想透 设计出thinkover仔细考虑一下 指想过了 再想 thinktooneself心中想 盘算 自思自忖thinktwice再三考虑 踌躇thinkup想出 捏造 虚构 设计出 发明haveathink想一想 3 Please pleasant pleased pleasing pleasure的用法 please动词 使高兴 使喜欢 取悦 如 Iampleasedthatyouhaveanewjob我很高兴你有了一个新工作 pleasant是指 愉快的 强调 所形容的人或物有给予愉快的性质 如 Wespentaverypleasantevening我们度过了一个愉快的夜晚 pleased指 喜悦的 满意的 语意不强 修饰主语 如 Heisverypleasedwiththeprogresswearemaking 他对我们工作的进展很满意 pleasing指 令人愉快的 合意的 修饰物体 如 Thefoodispleasingtomytaste这饭菜正合我的口味 pleasure名词 快乐 愉快 满意 高兴 愉快的事情 娱乐 乐趣如 Itisapleasureformetolivewithyou和你一起生活对我来说是件愉快的事情 MayIhavethepleasuredancingwithyou 我可以和你跳舞吗 Withpleasure 和It smypleasure 的不同 1 It saPleasure It smypleasure与Youarewelcome 等习语意义相同 用于当别人对你说Thankyou 时 即 不用谢 例如 Thankyouforcomingtoseeme It sapleasure 谢谢你来看我 不用谢 2 Withpleasure与Allright Noproblem I dliketo等习语意义相同 用于别人求你做某事 你很乐意去做的时候 例如 Couldyouposttheletterforme Withpleasure 你能否替我把这封信寄走 愿意效劳 简单讲 It sapleasure用于事情发生之后 而withpleasure用于事情发生之前 3 Mypleasure是相当正式的说法 意思是 我的荣幸之至 你可以把它想成是Ithasbeenmypleasuretohelpyou 能够帮助你是我的荣幸 的省略结果 这个句子还能有如下的用法 I mgladtomeetyou Thepleasureisallmine 很高兴认识你 哪里 我才是呢 Couldyouhelpmeforaminute Mypleasure 你可以帮我一下吗 我很乐意 1 根据句意 用pleasant pleased或pleasure填空 1 Ihada time 2 Hewillbe tohelpyou 3 Readinggivesmegreat 4 Itgivesme toseeyoulookinghappy 5 Wespenta dayinthecountry pleasant pleased pleasure pleasure pleasant Choosethebestanswer 2 Ithinkitisimpossibletomakeeveryone A pleaseB pleasedC pleasantD pleasure B 用所给词的适当形式补全句子1 Whenthetelephone Ithinkitin1876 invent 2 Whatarethehotice creamscoopsusedfor Theyareusedfor scoop reallycoldicecream 3 Manybeautifulpresents buy fortheteacherslastSunday 4 Thethief catch bythepoliceatlast 5 Thenewcomputers give tothevillageschoolaspresentslastmonth was invented wasinvented scooping werebought wascaught weregiven SectionA3a 3c Unit6Whenwasitinvented The1stperiod Newwordslearning Newwordstest Review Lead in Fastreading Understandthetextinpassages boil b il v 煮沸 烧开 Theyboilbeefforuptothreehours 牛肉要煮多至三个小时 smell smel n 气味v 发出气味 闻到 Itsmellsterrible Itproduceapleasantsmell saint seint n 圣人 圣徒 Weshouldlearnfromthesaints SaintClauseoftencomesonChristmasearlymorning doubt daut n 疑惑 疑问v 怀疑 Shehasmanydoubtsaboutthis Idoubtwhether ifhewillwanttotakepartin Newwords byaccident偶然 意外地nearly ni li nirli adv 几乎 差不boil b il v 煮沸 烧开smell smel n 气味v 发出气味 闻到saint seint n 圣人 圣徒takeplace发生 出现doubt daut n 疑惑 疑问v 怀疑withoutdoubt毫无疑问 的确 Wordstest Thebreadhasgonebad Itterrible Waterwillat100centigrade IstillhavetoworkhardonEnglishbecauseitdifficultforme 90 ofmytimeisspentonmyschoolwork soIhavelittletimeforsports Ping pongisasportforChinese remainsmellboilnearlynational smells boil remains Nearly national Revision Whenweretheymade Whoweretheymadeby Whataretheymadeof lastyearMrs Wu musicteacher Revision Whenwasitmade Whowasitmadeby Whatisitmadeof yesterdayQiaoYibo Feelings Ifweuseourheadandcanhaveatry allofuscanbeinventorsinanormallife Believeinthatsmallinventionscanchangetheworldgreatly Learningaims 1 掌握以下重点词组 byaccident nearlyfivethousandyearsago itissaidthat overanopenfire fallinto remainthereforsometime inthisway itisbelievedthat takeplace withoutdoubt2 通过阅读了解茶的发展历史 并且能用简单的语言描述出来 3 培养一种科学创新精神 尝试着发挥自己想象发明一些小制作 Lead in Whatwillyoudoifyouarereallythirsty I dliketodrinkthesedrinks v喝n 饮料 What sthemosttraditionaldrinkinChina Whatkindsofteadoyouknow 1 Greentea 2 Blacktea 3 Wulongtea 4 Compressedtea 砖茶 5 Scentedtea 花茶 Whataretheeffects 功效 oftea 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