Unit 3 Listening and speaking 教案--高中英语人教版（2019）必修第二册.docx

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1、3共 案Unit 3 The InternetPeriod 1 listening and speakingLearning Aims:1. Understand the meaning and the usage of words in listening and speaking.2. Master the listening contents.3. Finish the tasks on page 26.4. Maser the language points in this part.Learning importance: understand the listening conte

2、ntTeaching and learning methods: listening and speakingTeaching process:Step 1:Pre-listening1.Translate the following words and phrases.blog n._vi._blogger n._engine n._chat vi. _stream v._n._identity n. _ blog post _search engine _ identity card _2.Brainstorming：What online activities do you like t

3、o do? do some shoppingtake online classeschat onlineuse apps3. Look at the picture and finish Ex.1 on Page 26.Step 2 While-listeningFinish Ex.2 & Ex.3 on Page 26. Step 3 Post-listening1.WritingGuess how the words in italics are defined.A.Use simpler words. B.Use an example. C.Compare to something.(1

4、)_The keyboard is a device used to input text into a computer or other device.(2)_The shops on the Internet, for example , are open for almost 24 hours a day, so we can buy something we want at any time.(3)_Cyberspace refers to the virtual computer world, or a global computer network for online comm

5、unication.(4)_Life is just like a box.Inside it are happiness and sorrow, failure and success, hope and despair.2.Finish Ex.4 on Page 27.3.PronunciationUnderline the words that are stressed.The streets are wide and clean.I am so glad to see you again.We saw him playing by the river.On my way to scho

6、ol，my bike was broken.He ought to have asked me if I could have given him a few of the tickets.语言知识积累:在英语听力中，你常会听到一些你不懂的单词，但这些单词有时会在下面的句子中通过一些下定义的词汇来说明它们的意思。常见的下定义的词有：be，that is，its like，for example, refer to等。文化知识习得:网络是一把双刃剑，有利也有弊。正确使用网络工具，文明上网，健康上网，适度上网。作为新时代的网民，要做到把网络当作自己的信息技术课堂，通过网络获得更多的外界信息，更全面

7、更直接的了解和认知社会，从而更好地认识了解社会。学习策略形成:句子重读的规则一般来说，在句子中，实词需要重读，虚词不重读。实词：动词、名词、形容词、副词、数词、疑问词和感叹词等。虚词：助动词、情态动词、冠词、介词、连词、物主代词、关系代词和关系副词等。名师提醒人称代词、连词等一般不重读，但在特定情景中，也需要重读。如人称代词作并列主语或宾语时需重读，句首的介词也需要重读，作主语或宾语的指示代词也需要重读。Step 4 Language focuschat vi.聊天；闲聊chat online 网上聊天 (教材P26) 合作探究体会chat的用法和意义James likes chatting

8、with his classmates during breaks between classes.詹姆士喜欢在课间和同学聊天。The two friends sat in a corner and chatted about their new school life.那两位朋友坐在一个角落里谈论他们的新校园生活。On the net, we can even do shopping, have a chat with others and make friends with them.在网上，我们甚至可以购物、与他人聊天，并与他们交朋友。自主发现chat with/to sb.与某人聊天chat about 谈论；闲聊have a chat with sb. 与某人聊天巩固内化补全句子1. I shared my favorite books and chatted with/ had a chat with her after class .我分享我最喜欢的书，并在课后与她聊天。2. Besides, I often chat about my study and life with my parents.此外，我经常和父母谈论我的生活和学习。个 案