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1、 中小学教育资源站（http:/)，百万资源免费下载，无须注册！中小学教育资源站 http:/ Unit4 When was it invented?单元教案单元教案单元概览项目知识要点重点 词汇及 短语mistake, nearby, island, thousand, legend, smell, century, invent, adjustable, operate, electric, sweet, salty, crispy, sprinkle, according, ancient, boil, remain, produce, special be used for, by m
2、istake, according to, fall into, in the end, by accident重 点 句 型When was it invented? Who was it invented by?It was invented by What are they used for? 交际 用语1. -When was the car invented? -I t was invented in 1995. 2.- Who were they invented by? -They were invented by Julie Thompson. 3. -What are the
3、y used for? -They are used for seeing in the dark.语法被动语态课标要求课标要求 通过 Pairwork 和 Groupwork 形式熟练掌握本单元重点句型及相关常识，理解重点词汇、 句型在上下文中的作用。 本单元以发明物为话题，谈论了不同发明物的历史，让学生了解各发明物发明的时间， 怎样发明的，谁发明的，它的用途是什么。 情感态度与价值观：情感态度与价值观：通过本单元的学习，弄清楚世界上一些对人类有着重大意义的物品，尤其是中国古代的四大发明，从而培养自己的爱国主义精神。课时分配课时分配：共 4 课时 重难点密室：重难点密室：被动语态一般现在时
4、am/is/are+done一般过去时 was/were+done一般将来时 shall/will+be+done现在完成时 have/has+been+done现在进行时 am/is/are+being+done过去进行时 was/were+being+done过去完成时 had been+done中小学教育资源站（http:/)，百万资源免费下载，无须注册！中小学教育资源站 http:/ Unit 9 When was it invented?The First Period 课型：词汇突破，聚焦语法 备课人：崇文中学：李瀑 一、 教学目标 A、知识目标：1、四会词汇：mistake ne
5、arby island thousand legend smell century invent adjustable operate electric sweet salty crispy sour thin according ancient boil remain notice produce pleasant taste throw special be used for fall into 2、拓展词汇：operation production casual dressy 3、语法：The Passive Voice B、能力目标：Enable to read and recite
6、the words of Unit9 and make sentences using the Passive Voice 二、 教学的重点难点：Words of Unit9 and the Passive Voice 三、 教学准备：recorder ,word-cards 四、 教学方法：任务型教学 五、 教学过程： Step1 Revision: Check the words of Unit8 The teacher asks one student to say the Chinese meaning of five words and another student say Eng
7、lish. Then another pair. Finally the teacher says: Youre all excellent. Can you want to learn more words? Now lets learn the words of Unit9. Stept2 New Teaching 1, First let the students try to pronounce the words, then ask them to read the words one by one. 2, Listen to the tape and then read after
8、 the teacher. Then read by themselves and remember them. Finally check in groups. 3, Find out nouns, verbs and adjectives. 4, Explain the words by a flashcard. 1), invent inventioninventor Edison was a great American inventor and he invented many things. 2),operateoperation operate on The doctor ope
9、rated on the babys eyes Can you operate the machine? 3),mistake make a mistake by mistake I made some mistakes in the English test. 4),ancient(adj.) China is an ancient country .She has a lot of inventions. We love our country. 5),remain(v.) +adj./adv./n. He remained silent How long will you remain
10、here? 6),produce (n. Take out inventions 4、 Let Ss find out when these things were invented and then write paragraphs about them.Abacus, umbrella, binoculars, camera, bicycleThe dates and plates for each of these inventions are widely disputed. More important is for the students to do a bit of resea
11、rch and share interesting information about the inventions. A)Umbrella: about4000years ago in Assyria,China and Egypt. B)Telescope:1609 Galileo in Italy. C)Binoculars:1854 Ignatio porro in Italy. D)Camera:1827 by Joseph Nicephore Niepce who took the first picture. E)Bicycle:1880s in England. 5、 Let
12、Ss read paragraphs, then explain. 6、 Listen to the reading 7、 Read the text with the following questions. a)Who invented basketball? b)Why were the BerlinOlympils important for basketball? c)What is the aim of basketball? d)Name a professional basketball organization in America and what it does?8、 L
13、et Ss answer the questions and then encourage them to find out the new questions of the reading.9、 Next finish this exercise. 10、Complete the mind-map with information from the reading. 11、Look at the book 12、Sum up. 13、Do exercise 14、情景展现中小学教育资源站（http:/)，百万资源免费下载，无须注册！中小学教育资源站 http:/ 情景 1 询问发明时间 A:
14、When was the telephone invented? B:I think it was invented in 1876. 情景 2 询问发明者 A:Who were they invented by? B:They were invented by Julie Thompson. 情景 3 谈论用途 A:what are they used for? B:They are used for seeing in the dark. 补充对话 A:Excuse me!_ B:Theyre heated battery-operated sneakers. A:_ B:They wer
15、e invented in 1870 . A:_ B:By Julie Thompson. A:_ B:Theyre used for seeing in the dark. A:How interesting! Thank you! B:_ 15、 16、六板书设计17、Unit9 When was it invented? 18、Self check 19、The abacus was invented in the sixth century by Chinese people. 20、Reading 21、Basketball 22、history: more than one hundred years old 23、Inventor: by a Canadian doctor named Jame NAISMITH 1.Process: game sport match
