2019统编人教版高中英语必修第二册unit3《Theinternet》全单元教案教学设计

1、12019统编版】人教版高中英语必修第二册Unit 3The internet全单元备课教案教学设计Unit 3 The internet3.1 Listening and Speaking3.2 Reading and Thinking3.3 Discovering Useful Structure3.4 Reading for writing3. 5 writingUnit 3 The InternetListening and Speaking【教学目标】1. Guide students to understand the content of listening texts in t

2、erms of listening fbr definitions.2. Cultivate students' ability to define words and understand an investigation interview.3. Instinct students to use functional sentences of the dialogue such as “how much time do you spend online every day? What do you usually do online? and so on to maintain t

3、he conveisation appropnately.4. Enable students to naturally use the fimctional and notional items of this unit to express their guess, expectation or belief.【教学重难点】1. Cultivate studentslistening strategies by learning ways to define new words.2. Enable students to naturally use the Rinctional and n

4、otional items of this unit to express their guess, expectation or belief.【教学过程】Part 1: Listening and SpeakingStep 1: Lead inTlie teacher is advised to talk with the meaning of the sentence in the opening pageBoys and girls, before our listening, let's work in pail's and discuss:Tlie iiitenie

5、t is becoming the town square fbr the global village of tomonow.How do you understand the sentence?Have the Ss discuss and share their vieM，.(It means the Internet has made the world closer together; we can interact on the Internet just like meeting at the square.)Step 2: Warming upAfter their small

6、 talk, the teacher can ask students to talk about their online habits:What do you usually do when you are online? write a blog post use a search engine Chat online Wtch Stream movies and musicStep 3: Sam is doing a survey on online habits. He is now talking to his schoolmates Aima Paul, and Joe. Lis

7、ten to the conversation and complete the following tasks.Time spentonline every dayOnline activitiesReasons for using the InternetName Anna Paul JoeStep 4: Activity 3 & 41. Then, play the tape again. And after fiiiisliing listening, the students need to solve the following tasks.Fill in the blan

8、ks to complete the sentences.1) A blog an online diaiy where you write about something you're interested , I like basketball, so I write a lot on my blog about my favorite team.2) I stream videos and music, I watch videos and listen to music online.3) A search engine that helps you find what you

9、'ie lookingfbr.Tlien check the answers with partners.2. Look at Activity 3 again. How are the words in italics defined? Write them in the coixect brackets. Pay attention the listening tips.A. Use simpler words.()B. Use an example.()C. Compare to sometliing.()Step 5: Speaking ProjectWbik in pairs

10、 or groups and role play a conversation.Take turns to ask each other about your online habits.A: How much time do you spend online every day?B: Oh, it's hard to say. Sometimes I'm too busy to go online. Sometimes I spend more than four hours online. How about you?A: It depends. I'd say f

11、rom half an hour to three hours.B: What do you usually do online?A: I listen to music, stream videos, or look up infbnnation. And you?B: Lots of things. I especially like to chat with my friends and family. By the way, what's your favorite app?A: Well, English fun dubbing.B: Why do you like it?A

12、: Tliere are lots of streams and I can dub interesting English movie clips so I can leam English in a Rui way.B: Sounds amazing. I certainly will tiy it.A: Ok, let me teach you how to download the app.B: Tliaiiks a lot.Part 2. Listening and TalkingStepl： Listen to the tape, and then ask the students

13、 to solve the following tasks.Choose the best app.Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n)app to help him get in shape.Laura would like an app for getting and another that will make herbetter.Step2: Listen aga

14、in. Are the sentences true T or false F?1. Both of Xiao Bo's apps keep track of the steps he takes.2. Xiao Bo's second app can help him make a fitness plan.3. Laura needs an app that will help her get discounts.4. Laura needs an app that will add money to her bank account.Step 3: Get the Ss

15、to listen once more and tick the sentence they hear. Underline the words used to express predictions, guesses, and beliefs. Then check the answers.Predictions, Guesses, and BeliefsIt might help me walk more.My guess is that it wouldn't work.I imagine this app would help me get fit fasterI suppos

16、e that would be good.I guess you could save a little with tliis app.I suppose there would be some problems, too.I believe tliis app could help me get tliiimer.Step 4: Speaking ProjectLook at the description of some apps. Tlien role-play the conversation. Wliich app do you think would be more popular

17、 or usefill? Have the Ss discuss and share with the class.Hear It FirstThis app keeps you updated on all your favorite topics. You can also choose to receive updates on the news or even lessons that you're interested in. You get a message whenever there has been an update.TV MeTV Me lets you str

18、eam your favorite TV programmes and see your face on the screen together with the actors.A: I imagine that TV Me would be more popular. Everyone watches TV and I think lots of people imagine themselves as actors in the TV shows, so putting the two together would be gieat. "What do you think?B:

19、My guess would be Hear It First because it's both interesting and useful. You could find out more about the stones you like and make sure that you don't miss anything important. I believe both the young and old would like it.Unit 3 The InternetReading and Thinking【教学目标与核心素养】1. Instinct stude

20、nts to talk about how to use the hiteniet appropriately.2. Encourage students to combine their own life experience of using the Internet and link the text with thek real life.3. Stimulate students to enhance reading skills by using the mind map.4. Encourage students to contribute their own strength,

21、 help the people around to explore the virtual world online, and experience the magic of the Intemet.【教学重难点】1. Enable the Ss to talk about the related topic.2. Guide the Ss to summarize the main idea of each paragiaph as well as the main idea of the text.3. Help Ss leani some basic reading skills, s

22、uch as prediction, sunimaiy and so on.【教学过程】Step 1: Wamiiiig up and predictionRead the title and tiy to guess what the text will be about?Some changes caused by the Iiiteniet.Learning tip:Read headlinesHeadlines usually include not only key ideas or information from the text. They often do not follo

23、w strict grammar rules, because writers use as few words as possible to catch the attention of the readers.Step 2: Skimming for general ideas1. What's the main idea of the passage?A. Jan developed a serious illness. B. Jan decided to start an IT chib.C. Jan started a charity website. D. Jan'

24、s life has been changed by the Internet.2. Jan's attitude to the Internet is .A. negativeB. neutralC. gratefillD. not mentioned3. What's the purpose of the author by refeiTiiig to the 59-year-old man and the 61-year-old woman?A. To introduce two old people.B. To explain how to apply for jobs

25、 online.C. To piove they are successfill.D. To give two examples helped by Jan's club.Step 3: Scanning for detailsRead the passage quickly to solve the following questions.Read the text and answer the questions.1 .Why did Jan quit her job?2 .How did the people in the online community help her?3

26、. Why did she start the IT club?4 . What is the "digital divide”？5 .What's Jan's next goal?6 .What can we leani from her experiences?Step4: Carefxil reading for main ideas of each paiagraph.Read carefiilly and figure out the main idea of each paiagraph.Paragi-aph 1. People's lives h

27、ave been changed by online conunuiiities and social networks.Paragi'aph 2. Jan developed a serious illness which made her stuck at home, but surfing the Internet can remove the distance between people.Paragi'aph 3. Jan decided to start an IT club to teach old people how to use computers and

28、the Internet.Paragi'aph 4. Jan has started taking online classes to leani more about how to use the Internet to make society better.Paragi-aph 5. Jan's life has been greatly impioved by the Internet.Step 5: Speaking ProjectCritical thinking:(l)How do you anange your time spent on study and t

29、he Internet? Is itreasonable?(2)Wliat are your online activities? Are they safe?Have the Ss discuss and practice speaking then.Step 6 Homework:Review what we have learned and find out the key language points in the text.Unit 3 The Internet Discovering Useful Structure 【教学目标】1. Guide students to revi

30、ew the basic usages of the Present Perfect Passive Vbice.2. Lead students to leam to use some special cases conceniiiig the Present Pei&ct Passive Voice flexibly.3. Enable students to use the basic phrases structures flexibly.4. Strengthen students' great interest in gi-ammar leaniiiig.【教学重难

31、点】1. Help students to appreciate the fimction of the Present Perfect Passive Voice in a sentence.2. Instinct students to write essays using the proper the Present Peiiect Passive bice.【教学过程】Step 1: Reviewing引导学生观察下列句子特点，总结共同点。1 .（教材 P28） Much has been written about the wonders of the World Wide Web.

32、2 .（教材 P28） But the Internet has done much more for people than simply make life more convenient.3 .（教材 P28） Many people have been helped by the club.4 .（教材 P28） She no longer feels lonely, and her company has become quite successfill.5 .（教材 P32） Today I thought I'd blog about a question that ha

33、s been asked many times一how do you stay safe online and avoid bad expenences on the Internet? Step 2: Presentation一、常与现在完成时连用的时间状语有：already 已经 recently/lately 最近 ever since自那以来 so far迄今为止yet已经since then从那时起ever曾经by now到现在为止for a long time 很长一段时间in recent years 在最近几年里in/during/overthepast/lastyears 在

34、过去的几年里二、现在完成时态的意义。1 .现在完成时的被动语态强调一个发生在过去的被动性的动作，动作已完 成并强调对现在造成的影响或结果，主语和谓语之间为被动关系。Tlie door has akeady been locked.门早已经被锁上了。I have been employed at the job since 2015.自从2015年，我就做这份工作。2 .基本构成现在完成时的被动语态的结构为has/have been done。A lot of money has been spent to protect the old temple by now.到目前为止已投入了大笔钱来保

35、护这座古庙。Tliese trees have been watered lately.那些树最近已浇水。2）带有双宾语的动词，如 give, send, bring, take, teach, show, tell, make, sing, write, read, sell, buy, pay, lend, pass, promise 等，变为被动语态时，一般将间接宾 语变为被动语态的主语，若将直接宾语变为被动语态的主语时，间接宾语前面要 用相应的介词。We have given liim the book.一 He has been given the book.-Tlie book h

36、as been given to liim.现在完成时的被动语态的用法1 .现在完成时的被动语态同它的主动语态一样，强调过去的动作对现在造 成的影响或结果，通常与already, yet, just, never, recently等副词连用。 The machine has akeady been repaiied.机器已经修好了。2 .表示一个被动的动作或状态开始于过去，持续到现在，并可能持续下去， 常与for或since引导的时间状语连用，或用于“How long.? ”句型中。Financial problems of the company have been discussed f

37、or nearly two hours.公司的财务问题已被讨论了近两个小时了。3 .用在时间或条件状语从句中，表示将来某时已完成的动作，即用现在完 成时的被动语态代替将来完成时的被动语态。You shouldn't leave school before your homework has been finished.在你的作业没完成之前你不应该离开学校。使用现在完成时的被动语态要注意的问题1 .现在完成时的被动语态、现在进行时的被动语态及一般过去时的被动语 态的区别Tlie machine has been repaiied.(说明动作发生在过去，对现在有影响，“现在 修好了”)Tl

38、ie machine is being repaired now.(说明动作正在进行)The machine was repaiied yesterday.(只说明动作发生在 过去)2 .非延续性动词，如 bonow, finish, begin, start, buy, many, open, join 等构成 的现在完成时的被动语态不能与表示一段时间的状语连用。若要表达相应的意思, 则要改换动词或时态，例如：工程已开始三个月了。Tlie project has been started for three months. (F)The project has been on for thr

39、ee months. (T)3 .带有复合宾语的动词变为被动语态时，若宾语补足语为省略to的不定式充 当时，在被动语态中需将省掉的to加上。Tlie boss has made liis company offer more chances for people to work.-His company has been made to offer more chances for people to work.(4)动词短语是一个不可分割的整体，在被动语态中要保持其完整性，其中 的介词或副词不可省略。It's said that the problem has been looked

40、 into.据说已经调查了这个问题。总结：现在完成时的被动语态的结构肯定式主语+have/has been done.否定式主语+have/has not been done.一般疑问式Have/Has + 主语 +been done.?特殊疑问式疑问词 + have/has+主语 + been done.?Step 3 Drill时态填空。1 .He(select) to take part in the sports meeting.2 .The ink(remove) from liis overcoat.3 . Has the date for the next meeting(dec

41、ide)?4 . How long has the batteiy(change)?句型转换:Tlie children have akeady been told the good news.L上面的句子变为否定句。2 .将上面的句子变为一般疑问句。3 .对上面句子中的Tlie children进行提问。Step 4 Homework:完成课后练习OUnit 3 The Internet Reading for Writing 【教学目标与核心素养】1. Get students to have a good understanding of some features about a bl

42、og post by reading the text.2. Study the organization and language features.3. Develop students9 writing and cooperating abilities.4. Sti'engthen students' great interest in writing discourses.【教学重难点】1. Stimulate students to have a good understanding of how to write a blog post.2. Cultivate

43、students to write a blog post propeily and concisely.【教学过程】Step 1: Skiimnmg1. What's the main purpose of the blog post?2. What's Paragiaph 2 mainly about?Have the Ss skim the blog first and find out the answers to these questions. Get some volunteers to share their answers finally.Step 2: Sc

44、anning1. What tips did the blogger put fbnvaid?2. Who are the online troublemakei's the blog post mentions?3. What does the following temis mean? A troll A cyberbullyRead the blog again and practice asking and answering with the class.Step 3 Study the organization and language features.Read the

45、blog again and find these parts. Ask the Ss to complete the blanks immediately.1. What is the topic of the blog?A 1.how do you 2.safe online and avoid bad 3. on the Internet?2. What are the specific advice to stay safe online?First, follow the 4.nile: leave the site 5.when you see or read something

46、6.Second, protect your 7.Third, be 8.3. .鼓励网友留言。? Post your 10.Aliy bad experiences online? Or some good 9. please!Step 4 Help the Ss to use what they have leanit to write a blog post.【写作指导】【文体剖析】网络博客文体是包含了网友评论、相关新闻链接在内的一种新兴的新闻文体。它通常就某一问题发表自己的观点，体现了个性化的交流。文章通常以陈述句居 多，也较多地采用疑问句和感叹句，用来表达强烈的情感。【话题词汇】bl

47、og about a question就某一问题写博客stay safe online在网上保持安全黄金法则帖子评论 点击身份盗窃 聊天室 起草博客帖子 张贴尴尬照片bad expei'iences on the Internet 好的上网经历golden rule post comments click onidentity theft chat roomdraft your blog postpost emban'assiiig photos【话题句式】1. How do you stay safe online and avoid bad experiences on t

48、he Internet?你如何在网上保持安全，避免在网上的不良经历？2. Tm not an expert, but many years as a blogger have taught me a tiling or two.我不是专家，但作为一个博主，我已经学了好几年了。3. If you see or read sometliing that makes you feel uncomfortable, leave the site iimnediately.如果你看到或读到一些让你觉得不舒服的东西，立即离开这个网站。4. Don't give out your addiess o

49、r phone number.别告诉别人你的地址或电话号码。5. Identity theft is a common and senous problem.身份盗窃是一个常见而严重的问题。6. Being online is no excuse for being rude, and you don't want to become a target for a troll or cyberbully.上网并不是无礼的借口，你也不想成为发挑衅帖子 的人或网络恶霸的目标。7. Trolls often use several false names so that they can s

50、tay on a site.发挑衅帖子的人经常使用几个假名，这样他们就可以留在一个网站上。8. However, the more polite you are, the less likely it is you will be attacked.然而，你越有礼貌，你被攻击的可能性就越小。Step 5 Homework:假设你是李华，请用英文发帖，内容应包括：1 .赞同Susan的看法；2 .你收到或送出的最好礼物是什么；3 .该礼物的意义；4 .期待大家的回复。注意：1.词数100左右；5 .符合语言规范。Section V Writing博客文体感知博客是网络时代的“读者文摘”，是以“超

51、级链接”为武器的网络日志，代表着新的生 活方式和新的工作方式，更代表着新的学习方式。它是集丰富多彩的个性化展示于一体的综 合性平台，在这个平台上你可以简易迅速地发布自己的心得，及时有效地与他人进行交流。增分佳句1. Ill our information technology society, we often have more communications online.在我们的信息技术社会，我们经常有更多的网上交流。2. It is very convenient for us to keep in touch with our friends by the Internet.对我们来说

52、，通过互联网与朋友保持联系是很方便的。3. Encourage your child to use strong passwords and a difierent password for their social networking sites.鼓励你的孩子在他们的社交网站上使用强密码和不同的密码。4. Remind your child not to share their passwords with anyone.提醒你的孩子不要与任何人分享他们的密码。5. Turn off the location services on your child's phone.关掉孩子手

53、机上的定位服务。6. Make sure all sites visited are secure. Make your passwords more complicated by usmg a combmation of letters, numbers and symbols.确保所有访问的网站都是安全的。使用字母、数字和符号的组合使你的密码更复杂。写作要求最近，你在博客上发起一次英语征文活动，邀请读者闱绕“Science and teclmology is changing our life greatly. ”这个话题，谈谈科学技术给我们的日常购物带来的变化，并畅想 未来的购物方式。注

54、意：1.词数80左右；2.可以适当增加细节，以使行文连贯。审题谋篇明确体裁话题:_:丽反:.暖影而百丽J物、：,g 、二二二二二二二二（凡定口除人称:T 一般现在时为主，第三人称为主；/布局文章架构首段：引出话题，科技发展与生活变革可 中段：列举情况（不同的购物方式）；: 尾段：畅想未来。口”出核心要点词汇推敲1 .覆盖，走过（里程）2 .方便的3 .在线4 .机器人5 .挑选6 .科技遣词造句1.完成句子科技发展迅猛。1 .科技发展改变生活；2 .三代人购物生活的变化;3 .畅想未来的购物方式。coverconvenientonlinerobotselectscience and echnologyScience”d technology develops quickly.我们的生活方式一直在改变。Our way of 11代 has been changing all the time.很多年轻人喜欢在网上买东西。Many young people prefer to buy things online.2.句式升级用with的复合