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新人教必修二 Unit 3 The Internet 全单元教学设计Period 1 Listening &Speaking TalkingThis unit is about the Internet, which is used by most people around the world, especially the teenagers who are easily addicted into the Internet. Faced with the situation, the students should be guided to use the Internet properly. So this part ( listening and speaking ) is divided into two parts: Part A-ask about online habit, Part B -choose the best app. By observing others behaviors to the Internet, students may reflect their online behaviors and even correct the improper online behavior. Part A is that Sam is doing an investigation for the three students Anna, Paul and Joe about their online habits: time spent online every day, online activities and the reasons for using the Internet. Part B is a conversation between Laura and Xiao Bo about choosing the right apps.1. Students try to use definitions to understand the content of listening texts.2. Students learn to define words and understand an survey interview.3. Students can use sentences ( how much time do you spend online every day? What do you usually do online?) to keep the conversation properly.4. Students can express their guess, expectation and belief.1. Students try to use definitions to understand the content of listening texts.2. Students can express their guess, expectation and belief.Part A Listening and Speaking- ask about online habitsStep 1 Lead in-Small talkRead the sentence of Bill Gates, and then answer the question: What does it mean ?The Internet is becoming the town square for the global village of tomorrow.-Bill GatesIt means that the Internet is making the world closer and closer; we can communicate on the Internet like meeting at the town square.Step 2 Before-listening1) Read the phrases and write down the Chinese meaning.write a bog post 写博客 chat online 网聊use a search engine 用搜索引擎stream movies and music 流媒体电影和音乐12) Look at the online activities in the box and write them under the pictures. Then tick the pictures of the activities that you like to do when you are online. A.stream movies and musicB.write a bog postC.use a search engine_ D.chat onlineStep 3 While-listening1. Sam is doing a survey on online habits. He is now talking to his schoolmates Anna Paul, and Joe. Listen to the conversation and complete the following table.NameTime spent onlineevery dayOnline activitiesReasons for using the InternetStream videos and music;AnnaTwo or three hoursLook up information;Cheap and easyChat with friendsPaulJoeTwo hours or moreAt least an houruse a search engine to find information, videos and pictures.write blog postsTo do homework; helpfulTo write something interesting2. Listen again and fill in the blanks to complete the sentences.1). A blog is like an online diary where you write about something youre interested in. That is, I like basketball, so I write a lot on my blog about my favorite team.2). I stream videos and music. For example, I watch videos and listen to music online.3). A search engine is a tool that helps you find what youre looking for.2Step 4 Post-readingLook at the sentences again. How are the words in italics defined? Write them in the correct brackets. 1). A blog is like an online diary where you write about something youre interested in. That is, I like basketball, so I write a lot on my blog about my favorite team.2). I stream videos and music. For example, I watch videos and listen to music online.3). A search engine is a tool that helps you find what youre looking for.A Use simpler words. ( stream )B Use an example. ( blog )C Compare to something. ( search engine ) Step 5 Speaking-Work in pairsListen for definitions:When you hear a word you dont know, pay attention to the next sentence or two to see if there is a definition. Definitions often begin with words like “its like”, “that is”, or “for example”.Take turns to ask each other about your online habits.A: How much time do you spend online every day?B: Oh, its hard to say. Sometimes Im too busy to go online. Sometimes I spend more than four hours online. How about you?A: It depends. Id say from half an hour to three hours.B: What do you usually do online?A: I listen to music, stream videos, or look up information. And you?B: Lots of things. I especially like to chat with my friends and family. By the way, whats your favorite app?A: Well, English Fun Dubbing.B: Why do you like it?A: Because there are lots of streams and I can dub interesting English movie clips so I can learn English in a fun way.B: Sounds amazing.A: OK, let me teach you how to download the app.B: Thanks a lot.Part B Listening and Talking-choose the best appStep 1 Before-listeningLook at the pictures and try to express them in English.3Piggy bankFrom the pictures in the text and the title- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. 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) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bos apps keep track of the steps he takes._2). Xiao Bos 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._F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs_It might help me walk more._My guess is that it wouldnt work._I imagine this app would help me get fit faster_I suppose that would be good._I guess you could save a little with this app._I suppose there would be some problems, too._I believe this app could help me get thinner.1. 3. 4. 5Step 3 TalkingLook at the description of some apps. Then role-play the conversation. Which app do you think would be more popular or useful?Hear It FirstA: I imagine that TV Me would be more popular. Everyone watches TV and I think lots of people imagine themselves as actors4in the TV shows, so putting the two together would be great. What do you think?This app keeps you updated on all your favorite topics. You can also choose to receive updates on the news or even lessons that youre interested in. You get a message whenever there has been an update.TV MeTV Me lets you stream your favorite TV programmes and see your face on the screen together with the actors.B: My guess would be Hear It First because its both interesting and useful. You could find out more about the stories you like and make sure that dont miss anything important. I believe both the young and old would like it.5Unit 3 Period 2 Reading and Thinking课题Period 2单元Unit 3 The主题语境人与社会Reading andThinkingInternet教材分析学情分析The theme of this unit is about the Internet, while the theme of the reading text isabout “Start an online community”. the text is a narration, which tells how theInternet changed the life of a female teacher who was out of work at her fifties.After reading the text, students can learn about the benefits of the Internet, which can connect each other, change and make us stronger.Students in Grade One has learned English for years, and they have mastered somebasic language points and language skills, and they can get some detailedinformation in the text. But most of them lack reading strategies like skimming,scanning and prediction. This text is related to the Internet which is familiar to thestudents. The text can activate students own knowledge and also cultivate their critical thinking and creative thinking.教学目标与核心 Knowledge objectives:素养重点To learn about the features and the linguistic characteristics of narration; To learn about the benefits of the Internet brought to our daily life.Skill objectives:To cultivate students reading ability of prediction according to the title and pictures.Emotional objectives:To learn about the daily use of the Internet and the history of the Internet in China.Thinking quality objectives:To analyze and conclude authors purpose and attitude;To cultivate students critical thinking and creative thinking.To understand the text and conclude the main idea of the text;To conclude authors attitude6难点教学资源：教学准备：教学方法：To understand some important words in some context.MultimediaSome background information about the InternetTask-based method to make students interested in what they will learn Fast reading to get the general idea of the passageCareful reading to get some detailed information in the passage教学过程教学环教师活动学生活动设计意图节Pre-readingStep 1Lead-inTeacher shows some common apps. Students state theapps function.TostudentsactivateownStep 2knowledge abouthow the Internethas changedpeoples lives.Teacher instructs the students to analyse the Students read the Practise studentsPredictiontitles and predict the content.Read headlines:Headlines usually include only key ideas orinformation from the text. They often do notfollow strict grammar rules, because writersuse as few words as possible to catch the attention of the readers.titles and give their reading ability of prediction. prediction.While readingStep 3 Teacher instructs the students to conclude the Students skim the Practise7Skimmi main idea of each paragraph and the structure text and find the skimmingtong of the text.topic sentences or identify the mainStep 4para 1 Peoples lives have been changed key words of each idea of the textby the Internet. paragraph to and eachpara 2 Why did Jan access Internet and her conclude the main paragraph. experience. idea of eachpara 3 Jan decided to start an IT club to paragraph.teach older people how to use computers andthe Internet.para 4 Jans belief and her next goal.para 5 SummaryStructure: 总分总Teacher presents the questions about the Students scan the Practise scanningScannidetailed information in the text: text and find the abilityandng1. Which of the following is NOT the keyconvenience that the Internet brings to peoples answerwords to concludingthe ability.lives ?A . It allows you to go shopping without cash B . It allows you to comment freelyC . You can download software through it .D . You can get the most updated informationfrom it.questions.Step 5Further-thinkinTeacher instructs the students to list the ways Students read the Practise readingin which the text says that the Internet has text carefully for detailedchanged peoples lives. Try to add more again to find the information andg examples. answers. cultivate theirability to8brainstorm.Post-readingStep 6 Thinking and debating : Students have a To cultivateDiscuss The writer mentions many advantages of discussion to state students criticalion Internet. Do you think there are any the advantages and thinkinganddisadvantages? disadvantages ofthe Internet.creative thinking.Homew write an article to state the advantages and disadvantages of the Internet (80 词左右) orkBlackb Unit 3 The InternetoardDesignPeriod 2 Reading and Thinking Start an online community教学评价:课程内容主题语篇语言知识语言技能反思内容作者重点突出了什么内容？语篇是什么体裁？结构特征是什么？能否列举出因特网给人们生活带来的改 变？能否通过图片，标题，主旨句及关键词来自我评价9文化知识学习策略概括段落及文章大意？能否将因特网应用到自己的学习生活 中？辩证地分析其利与弊。哪些学习方法对自己的学习帮助最大？教后反思：因特网给我们的生活带来了诸多便利的同时，也在干扰一些人的正常的学习和生活，我们应 该辩证地看待因特网。10Period 3 Discovering Useful Structure The Present Perfect Passive Voice 教学设计This unit is about the Internet, which has a great influence to our humans and our lives. During theListening & Speaking & Talking and Reading and Thinking section, the influence in examples has beenshown. Thus, use the Present Perfect Tense is appropriate. However, in order to show the justice or weakenthe doer of the behavior/action, its better to use the Present Perfect Passive Voice than the Present PerfectTense. Besides, having learned to use the Present Perfect Passive Voice, students can beautify their language in their writing.1. Learn the structure of the Present Perfect Passive Voice and its functions.2. Learn to change the sentences with the Present Perfect Passive V oice into the sentences with the Present Perfect Passive Voice.3. Learn to write sentences with the Present Perfect Passive Voice flexibly according to the context.1. Learn the structure of the Present Perfect Passive Voice and its functions.2. Learn to change the sentences with the Present Perfect Passive Voice into the sentences with the Present Perfect Passive Voice.3. Learn to write sentences with the Present Perfect Passive V oice flexibly according to the context.Step 1 Observe the following sentences, then change the sentences into passive voice.1. The Internet has greatly improved Jans life.Jans life has been greatly improved by the Internet.(教材 P28）2. People have written much about the wonders of the World11Wide Web.3. They have built a kind of new PC with more functions.A kind of new PC has been built (by them) with more functions.4. I have downloaded the software to help my phone last longer.The software has been downloaded (by me) to help my phone last longer.Step2 Summarize the structureFrom above the pictures, we can know that the structure :Active have/has+v-edVerb formPassive have/has+been+v-edOther structures:肯定结构have/hasbeen done12否定结构一般疑问结构特殊疑问结构have/hasnotbeen donehave/has主语been done特殊疑问词have/has主语been doneHe has been selected to take part in the sports meeting(肯定句)他已被挑选出来参加运动会。The ink has not been removed from his overcoat(否定句)墨迹还没有从他外套上去掉。Has the date for the next meeting been decided?(一般疑问句)下次会议的日期已确定了吗？How long has the battery not been changed?(特殊疑问句)电池多久没有更换了？Step 3 The usage or functions1表示过去发生的动作对现在产生的影响和结果，且这个动作与句子的主语有逻辑上的动宾关 系。I have been told the sports meet will be put off.我已被告知运动会将要被推迟。(结果：现在我已经知道运动会要被推迟)All the preparations for the task have been done，and were ready to start.这项任务的一切准备都已就绪，我们准备好要开始了。(影响：我们现已具备开始的条件)2表示一个被动的动作或状态从过去开始，持续到现在，并且有可能继续持续下去。常与for 时间段或 since时间点等时间状语连用，此时，该被动语态的动词应使用延续性动词。The machine has been repaired for two hours.这台机器已被修了两小时了。( 持续：两小时前开始修，现在可能已经修好，也可能没有修好， 还要继续修)She hasnt been heard from since then.从那时候起，她就没来过信。(持续：从那以后，一直没收到她的信，以后也可能收不到) 3在状语从句中，常用现在完成时的被动语态代替将来时的被动语态。I will go home when my homework has been finished.当我完成家庭作业时我就回家。(将来某时处于被完成的状态)Step 4 Special cases131现在完成时的被动语态中 has/have been 不可漏掉。The plan has been studied by the experts for three times.这个计划已经由专家研究三次了。The dirty clothes have been washed.脏衣服已经被洗好了。2现在完成时的被动语态强调过去发生的事与现在有联系；而一般过去时的被动语态所表示的 动作只与过去有关，与现在没有关系。The library has been built.这座图书馆已经建好了。(图书馆可以用了)The library was built last year.这座图书馆是去年建成的。(图书馆现在是否能用是未知的)3含有非延续性动词，如begin，start，buy，borrow，finish 等的现在完成时的被动语态的肯定式不能与表示一段时间的状语连用。这些动词的现在完成时的被动语态的否定式则可以与for 或 since 构成的时间状语连用。The work has been finished for two days.()This book has not been borrowed since last week.()4动词短语用于现在完成时的被动语态时，动词后面的副词或介词不可漏掉或省略。The injured bird has been looked after since it was saved.(after 不可漏掉)受伤的小鸟被救后一直被照看着。4. 并不是所有的动词都有被动语态。如 happen, occur, take place, break out, belong to, cost, last 等 不及物动词或词组, 就没有被动语态。试比较:Some of the best conversations have ever been happened around the dinner table. (X)Some of the best conversations have ever happened around the dinner table. ()Step 5 Practice1. 他的小说还没有出版。His novel _(publish)2. 所有的信都已经寄出去了吗？_ all the letters _？(post)3. 他的工作尚未完成。His work _4. 新的订票制度已在使用中了吗？14_ the new booking systems for tickets _？5. They have built many houses in the village in the past few years.Many houses _ _ _ in the village in the past few years.6. We have planted many trees on the hill in the past 5 years.Many trees _ _ _ on the hill in the past 5 years.7. His sister left home in 1998，and _ since.(hear)8. 工作一完成我们就立即动身。Well start as soon as the work _9. 你可以出去，除非你的作业已经完成了。You can go out unless your homework _10. 新的铁路一旦建成，到达北京的用时就会更短。Once the new railway _，it will take a shorter time to go to Beijing.【答案】 1. has not been published 2. Have ；been posted 3. has not been finished 4. Have ；been used 5. have been built 6. have been planted 7. has not been heard of 8. has been finished 9. has been finished 10. has been completed15Unit 3 Period 4 Reading for WritingThe topic of this part is “Write a blog post”.This blog post is usually divided into two parts: the blog section and the comment section. The blogsection is mainly that the blogger talks about his or her opinions or suggestions about a certain topic. Thecomment section is always the place where the readers can publish their opinions to the topic which theauthor presented on the blog section, which is a good way to communicate about the certain topic for the readers and readers, readers and the bloggers. So students should learn to write the blog post.This reading aims at writing a blog post about online safety after reading the blog in the text. The blogtalks about the authors opinions about how to stay safe online and avoid bad experiences on the Internet.There are three suggestions about keeping safe online. The third paragraph is to invite others to communicate about the situation.1. Read the blog and understand the content, especially the suggestions. 2. Try to summarize the features of the blog.3. Try to improve the writing skills and languages.4. Try to write a blog about online safety.1. Try to summarize the features of the blog.2. Try to improve the writing skills and languages. 3. Try to write a blog about online safety.Step 1 Lead in -Small talkWhat ways do you usually use to talk about your opinions or suggestions on the Internet ? QQ Space, the Sina Blog Post and so on.Step 2 Before reading16What are they ?They are blog posts.How many parts do they have ?They have two parts: the blog part and the comment part.Step 3 While reading-ScanningRead the text and answer the following questions.Q1：Whats the main idea of the blog post ?The blog post talks about how to stay safe online and avoid bad experiences on the Internet andgives suggestions about the issues.Q2：Can you write a title for it
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