1、Unit 6 When was it invented? 学习目标： 语言目标： 1.学习以下单词：style, project, pleasure, daily, website, pioneer, list, mention 短语：the style of, in ones daily life, be used for 句型： . - When was the telephone invented? -I think it was invented in 1876. . - What are they used for? 2.学会谈论发明物的历史。熟练运用基本句型。 - When was
2、 the telephone invented? It was invented in 1876. -Who weretheyinvented by? -They were invented by . What are they used for? They are used for seeing in the dark. 认知目标： 掌握主动语态与被动语态的差异。通过练习和运用加以巩固。 情感目标： 通过学习发明物，培养学生的假造发明的能力和愿望。 学习重点： 学习以下单词：style, project, pleasure, daily, website, pioneer, list, me
3、ntion 短语：the style of, in ones daily life, be used for 句型： . - When was the telephone invented? -I think it was invented in 1876. . - What are they used for? 学习难点：谈论发明物的历史。 学习方法：任务型教学法，自主合作探究等方法。 教学流程： step1 free talk 通过图片来和学生谈论发明物来导入新课。 Step2.自学新单词。预习(课本 P41-P42),完成以下自学指导一、二、三自学指导一、二、三 一、请根据中文意思写出下
4、列重点单词。一、请根据中文意思写出下列重点单词。 1. 样式；款式 n. _ 2. 项目；工程 n._ 3. 高兴；愉快n. _ 4. 网站 n. _ 5. 先锋；先驱 n. _ 6. 列表;列清单 v. 名单；清单 n. _ 7. 提到；说到 v. _ 8. 每日的；日常的 adj. _ 二、请认真阅读课本，找出下列重点短语。二、请认真阅读课本，找出下列重点短语。 1. 有点道理_ 2. 的款式_ 3. 在我们的日常生活中 _ 4. 靠电运作_ 5. 被用作 _ 6. 在黑暗中_ 三、请用以上重点短语完成下列句子。 1. 我认为你没道理，让我们再考虑考虑。 I dont think you
5、_. Lets think it over again. 2. 有特殊鞋跟的鞋子是用来改变鞋子的样式。 The shoes with special heels are used for changing _ the shoes. 3. 在我们的日常生活中，水和空气最重要。 Water and air are the most important things _. 4. 有灯的鞋子是用在黑暗中看路的。 Shoes with light _ seeing _ _. 5. - 这台机器怎么运作？- 它靠电力运行。 - How does this machine work?- It _ Step3
6、.谈论发明物的历史。猜一猜各发明物发明的时间。 - When was the telephone/ TV / computer . invented? -I think it was invented in 1876. I think the TV was invented before the car. Well ,I think the TV was invented after the car. Step 4. 1b .Listen and match the inventions with the years. Step 5 1c. ask and answer ,make conve
7、rsations like this. A; When was the telephone invented? B;I think it was invented in 1876. A:who was it invented by? B:It was invented by. Step 6 2a/2b .listen and finish them. Check the answers 2 c make conversations like this: -Who weretheyinvented by? -They were invented by . -What are they used
8、for? -They are used for seeing in the dark. Step7 Role-play(2d) 1. Read the conversations 2. Explain some new words and main points in the conversation. 3. Ask Ss to role-play the conversation in groups. 合作探究： 1. Well, you do seem to have a point have a point 有道理 e.g. I admit (that) you have a point
9、.我承认你有理。 2. They are used for seeing in the dark. be used for doing sth.表示“被用来 做某事”。 相当于 be used to do sth. e.g. This computer is used to control all the machines. 这台电脑是用来控制所有机器的。 Do you know what this tool is used for? 你知道这工具是用于做什么的？ 3. Think about how often its used in our daily lives. think about
10、 表示“考虑，想起” e.g. He is thinking about travelling in the summer holidays. 他正在考虑暑假旅游的事。 She was thinking about her childhood days. 她正回想她的童年时期。 【拓展有关 think 其它的短语】 think of 指“考虑，记忆，记起” 如：You think of everything! 你全都提到了。 I cant think of his name at the moment. 我一时想不起他的名字。 think sth. over 指“仔细想，审慎思考，作进一步考虑
11、” 如：Please think over what I said.请仔细考虑我说的话。 I want to think it over. 我想仔细考虑一下这件事。 think sth. out 指“想通，想出，熟思” 如：He thought out a new idea. 他想出了一个新主意。 That wants thinking out. 那件事需要仔细考虑。 学以致用 完成英语句子，每空一词。 1. 很抱歉我不能想起这部电影的名字。 Im sorry I cant _ _ the name of the film. 2. 你说的有道理，电脑在我们的日常生活中起着重要的作用。 You
12、have a point. Computers play an important part in our _ _. 3. 去年他去了很多国家，比如澳大利亚。 He went to many countries last year, _ _, Australia. 4. 那时我们正在上英语课。 We were having an English class _ _ _. 5. 安娜似乎不太喜欢这个主意。 Anna doesnt _ _ _ the idea. 根据课文根据课文 2d 填空，每空一词。填空，每空一词。 Paul and Roy are talking about the subj
13、ect for Roys school 1.- “Small inventions that change the world. Roy thought of an invention-the zipper. Its 2.a great invention that its often used in our3.lives. We can see zippers on dresses, trousers, bags. almost everywhere. Roy saw a website about it last week. The pioneers of 4.inventions wer
14、e listed. For example, it 5.that the zipper was invented by Whitcomb Judson in 1893. Around 1917, it was used widely. Step8 总结。你收获了？分享一下吧 小结：今天收获了 我的困惑：_ ? Step9 作业 1.想出一种发明物。什么时候发明的？谁发明了它？它有什 么用途？ 2.复述课文 2d 课后小测（中考衔接） 完形填空。完形填空。 Umbrellas are common in our dailylife. On rainy days, many people hold
15、 them to prevent the _1_. But its not easy to hold an umbrella if there is a heavy rain and _2_wind. And its harder to make a phone call or ride a bike _3_an umbrella in the hand. An American named Alan Kaufman and his company46 years inventing a hand-free umbrella.5, they made it. They called it Nu
16、brella. Just touch a button (按钮), and the Nubrella will open _6. With the help of its “shoulder support (支持)”, the umbrella can rest on the users7. So the user neednt hold the umbrella any more. He can walk with hands8even in the strong wind. The hand-free umbrella is $59.94 each. People all around
17、the world like it very much.Because of this smart _9_ , they can use their phones to talk and send short messages in the rain now. _10_ in the rain under a Nubrella is really cool, isnt it? ()1. A. windB. waterC. sun D. snow () 2. A. tallB. shortC. strong D. light () 3. A. byB. withoutC. withD. unde
18、r () 4. A. usedB. tookC. paid D. spent () 5. A. At firstB. At lastC. At most D. At least () 6. A. easilyB. hardlyC. nearly D. mostly () 7. A. feetB. legsC. shoulders D. hands () 8. A. freeB. busyC. difficult D. hard () 9. A. discoveryB. magazineC. book D.invention () 10. A. LyingB. FlyingC. Walking D. Driving
