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An Accidental InventionUnit6 section A 3a-4cTeaching and Learning goals一、语言知识：一、语言知识：1.熟练掌握以下词汇和短语熟练掌握以下词汇和短语:accident,by accident,nearly,ruler,boil,remain,smell,saint,national,trade,take place,doubt,without,fridge,low,somebody,translate,lock,earthquake,sudden,all of the sudden,bell,biscuit,cookie,musical,instrument.2.熟练掌握以下句型：熟练掌握以下句型：1.Did you know that tea was invented by accident?2.Its said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.3.Its believed that tea was brought to Korea and Japan during the 6th and 7th centuries.4.The fridge was sold at a low price.5.Different writers translated the book into different language.二、语言功能：二、语言功能：the students will learn to use the passive voice in the past tense to talk about inventions.By talking about one of the famous drink inventions-tea.三、学习策略：阅读策略三、学习策略：阅读策略1.依据文章题目和所给图片，预测依据文章题目和所给图片，预测(predicting)文文章内容。章内容。)2.通过略读通过略读(skimming)的方式，猜测文章大意。的方式，猜测文章大意。3.借助关键词，通过寻读借助关键词，通过寻读(scanning)的方式，找的方式，找寻细节内容。寻细节内容。4.在阅读中尝试寻找在阅读中尝试寻找段落段落中心句中心句,加强篇章的整加强篇章的整体理解。体理解。四、情感态度：四、情感态度：From the invention of the tea,get the students torealize that invention cant be difficult,if watch carefully.You can be an inventor,too.Warming-upRead the passage fast and silently to find the general idea.The main idea of the passage is about _A.how tea was invented.B.the book on Cha Jing.C.the history of tea.While reading Read paragraph 1 and answer the questions:1.When was tea first drunk?2.How was tea invented?3.How did Sheng Nong invent tea?About 5000 years ago.When was boiling drinking water over an open fire.Some leaves fell into the water and remained for some time.It produced a nice smell so he tasted it and it was delicious.It was invented by accident.Cha Jingdiscusswriter mentiondescribewhowhenRead Paragraph 2and fill in the mind-mapCha Jingdiscusswriter mentiondescribeLu Yu the saintof teaa few thousandsyears laterwhere the finest tea leaves were producedwhat kind of waterwere usedhow tea plantswere grown andused to make teaShengNongTeaspreadto othercountry the resultRead Paragraph 3 and fill in the mind-mapfrom China to westerncountry took place in the 19th.helped to spread the popularity.and tea plant to.Teaspreadto othercountry tea was broughtto Korea and Japan during 6th&7th centurieseven though.know about tea culture,the Chinese are.best understand the nature of teaIts believed thatin England tea didnt appear until.1660.less than 100 years.became national drinkthe tea tradeTeainventionspreadLu Yus Cha Jingfirstdrunk5000 yearsSheng Nong discovered was boiling.leaves fell into.remained.produced a nice smell.describe how.grown.used.discuss where.when.brought to Koreaand Japan.6th and 7th.tea trade.from.to.19th.helped.in Englandappear.1660Retelling语境中感知语法语境中感知语法Talk about the following inventions using the patterns:A:When was it invented?B:It was invented in1976.A:Who was it invented by?B:It was invented by Steven.A:What is it used for?B:It is used for.呈现语法呈现语法：When was the car invented?It was invented in 1885.Who were they invented by?They were invented by Julie Thompson.My camera was stolen(by somebody)from my hotel room.Where were the photos taken(by you)?What are they used for?They are used for seeing in the dark.肯定句肯定句 主语主语+was/were+过去分词过去分词+(by)A sweet song was sung by her on the stage.2 否定句否定句 主语主语+was/were +not+过去分词过去分词+(by)一般疑问句一般疑问句 Was/Were+主语主语+过去分词过去分词+(by)?A sweet song wasnt sung by her on the stage.Was a sweet song sung by her on the stage?特殊疑问句特殊疑问句疑问词疑问词+was/were +主语主语+过去分词过去分词+(by)?Where was a sweet song sung by her?一般过去时的被动语态的各种句型一般过去时的被动语态的各种句型发现归纳语法规律发现归纳语法规律 We bought some books.主动句与被动句之间的转换主动句与被动句之间的转换Some books were bought (by us)主语主语 谓语动词主动语态的过去式谓语动词主动语态的过去式 宾语宾语主语主语 谓语动词被动语态的过去分词谓语动词被动语态的过去分词 介词介词+宾语宾语Practice1.4a Complete the sentences with the correct forms of the verbs in brackets.2.4b Rewrite the sentences using the passive voice.3.4c First do it by themselves and then check the answers together.用所给动词的适当形式填空用所给动词的适当形式填空1.The pizza was _(make)by me.Would you like to have some?2.The Great Wall is _(know)all over the world.3.This story was _(tell)by my grandmotherlast night.4.Was a new science museum _ (build)in your hometown last year?5.No student is _(see)in the playground.Inquiry into knowledge by translation一一Did you know that tea was invented by accident?_ by accident_例如：例如：1.The little girl knocked the glass off by accident._ 2.我们在邮局偶然相遇。我们在邮局偶然相遇。_ 3.【2014 甘肃兰州】那个小孩在登山中意外地甘肃兰州】那个小孩在登山中意外地摔伤了腿。摔伤了腿。That child broke his leg _ _ when he was climbing the mountain.二二 and remained there for some time.1.some time _ 例如：例如：(1)我将在这儿我将在这儿呆一段时间。呆一段时间。_(2)我们在农村住过一段时间。我们在农村住过一段时间。_2.sometimes,sometime,some time,some times 用以上四个词填空用以上四个词填空(1)_I have lunch at school.(2)I saw him _ in July.(3)They will come _ next week.But Ill stay there for _.(4)How many times do you watch TV every week？_.The end-of-class test一、根据句意和首字母或汉语提示完成句子一、根据句意和首字母或汉语提示完成句子.1.Its autumn and l_ start falling from the tree.2.He plans to _(停留停留)in Hong Kong for a few more days.3.Its Columbus(哥伦布哥伦布)who d_ the New Continent.4.A delicious _(气味气味)comes from the kitchen.What is Mum cooking for supper?5.The story happened about a _(世纪世纪)ago,that is to say,a hundred years ago.二、用所给单词的适当形式填空二、用所给单词的适当形式填空。1.Who is _(call)“the saint of tea”?2.There are some green _(leaf)on the tree.3.When was the old bridge _(build)?4.He invented tea when he _(boil)drinking water over an open fire.5.It_(believe)that tea was brought to Korea in 6th century.三、请翻译下列句子三、请翻译下列句子。1.直到他明天回来我才能告诉他。直到他明天回来我才能告诉他。(until)_2.你知道电话是什么时候发明的？你知道电话是什么时候发明的？(invent)_3.据说茶中西方差贸易发生在据说茶中西方差贸易发生在19世纪。世纪。(take place)_ 4.那里的冰箱低价销售了。那里的冰箱低价销售了。(sell)_ 5.父母建议我们晚上不要独自外出。父母建议我们晚上不要独自外出。(advise)_
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