1、人教版（2019）高中英语必修第二册Unit 3 The Internet整单元完整教案Unit 3 Listening and Speaking公开课教案Teaching aims:1.Enable students to understand the content and structure of an investigation interview about online habits.2.Guide students to master how to define new words and use the skill to catch the key information in
2、 the listening process.3.Help students to identify the useful sentence patterns and expressions from the listening text.4.Talk about online activities and the reasons for using the Internet.Teaching key points:1. Enable students to get the main information by means of definition.2. Enable students t
3、o do a survey about online habits of their schoolmates through speaking practice.Teaching difficult points:1. Cultivate students listening strategies by learning ways to define new words and be able to apply them to listening.2. Enable students to discuss each others online habits using the useful s
4、entence patterns and expressions in the listening text.StepLead-inRead the quote on the Opening Page and discuss the following questions1. What can you see in the picture?T: Class,lets look at the picture on the Opening Page. What can you see from it?Ss:There are people connected with each other.T:W
5、hat do you think makes them connected?Ss: I think it is the Internet that makes them connected.2. What do you think of the sentence by Bill Gates? T：Class, what do you think of the sentence by Bill Gates?S1: It means people all over the world communicate with each other through the Internet.S2: It m
6、eans the Internet has made the world closer together; we can interact on the Internet just like meeting at the square.T：Good idea!StepListening: Ask about online habitsActivity 1 Warming up1. Talk about online activities and popular apps.T: Class, what do you usually do online?S1:I like to listen to
7、 music and watch movies online.S2:I usually chat online with my friends.T:Can you name some apps of social media you are using?Ss:WeChat, Tik Tok（抖音），Taobao, QQ.2.Look at the online activities in the box and match them with the pictures.Then tick the pictures of the activities that you like to do wh
8、en you are online.（Explain some words and expressions: blog, a search engine, stream movies and music） write a blog post use a search engine chat online stream movies and musicSuggested answers: B write a blog post C use a search engine D chat online A stream movies and musicActivity 2 Listening for
9、 the main ideaAsk students to listen to the conversation and fill in the blanks.The conversation is a survey about .It includes , and .Suggested answers:online habits;time spent online every day;online activities;reasons for using the InternetActivity 3 Listening for details（红色为学生填写部分）NameTime spent
10、 online every dayOnline activitiesReasons for using the InternetAnnatwo or three hoursstream videos and music;Look up information;chat with friendscheap and easyPaultwo hours or moreuse a search engine to find information,videos,and picturesto do homework;helpfulJoeat least an hourwrite blog poststo
11、 write something interesting2.Fill in the blanks to complete the conversation.Sam:Hi,guys! Id like to ask some questions about your online habits.First,Anna?Anna:It depends.Id say two or three hours.Sam:How about you,Paul?Paul:Oh,maybe about two hours.Sometimes more.What about you,Joe?Joe:Well,I thi
12、nk I spend at least an hour every day.Sam:,Joe?Joe:I have a blog.It an online diary where you write about something youre interested in.,I like basketball,so I write a lot on my blog about my favorite team.Its fun.Anna:I like to stream videos and music.,I watch videos and listen to music online.Its
13、.Sometimes I ,too.With the Internet,I can also_anytime,anywhere.Paul:I usually use a search engine to .A search engine is_that helps you find what youre looking for.With it,I can find all the information,videos,and pictures that I need for my homework.It is .Suggested answers:how much time do you sp
14、end online every day;What do you usually do online;is like;For example;That is;cheap and easy;look up information;chat with my friends;do my homework;a tool;so helpfulActivity 4 Listening for definitionsObserve the following sentences and analyze how the words in italics are defined.Write them in th
15、e correct brackets.I have a blog.It is like an online diary where you write about something youre interested in.For example,I like basketball,so I write a lot on my blog about my favourite team.I like to stream videos and music.That is,I watch videos and listen to music online.A search engine is a t
16、ool that helps you find what youre looking for.AUse simpler words.()BUse an example.()CCompare to something.()Listen for definitionsWhen 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
17、”,or “for example”.Suggested answers:A stream Bblog Csearch engineStep SpeakingActivity 1Write down the expressions about online habits in the listening text.Suggested answers:How much time do you spend online.?I spend.online.What do you usually do online?look up informationchat with my friendsstrea
18、m videos and musicIts fun.Its so helpful.Activity 2Work in pairs to role-play a dialogue.Take turns to ask each other about online habits.Example: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 ab
19、out 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,.Suggested answers:A:Well,Engl
20、ish Fun Dubbing(英语趣配音).B:Why do you like it?A:There are lots of streams and I can dub interesting English movie clips so I can learn English in an interesting way.B:Sounds amazing.I certainly will try it.A:OK,let me teach you how to download the app.B:Thanks a lot.Step Creative thinkingWhats your id
21、eal(理想的) life of smart home and smart school?Imagine at least 3 changes in your house and school.Step Homework1.Do a survey about your partners online habits.2.Review the expressions about online habits learnt from the listening material.Unit 3 Reading and Thinking公开课教案Teaching aims:1. Instruct stud
22、ents to talk about how to use the Internet appropriately.2. Encourage students to combine their own life experience of using the Internet and link the text with their real life.3. Stimulate students to enhance reading skills by using the mind map. 4. Encourage students to contribute their own streng
23、th, help the people around to explore the virtual world online, and experience the magic of the Internet.Teaching key points:1. Enable students to analyze the main idea of each paragraph to deepen the understanding of the text.2. Guide students to talk about how the Internet has changed peoples live
24、s and how to use the Internet appropriately.Teaching difficult points:1. Enable the Students to talk about the related topic.2. Guide the Students to summarize the main idea of each paragraph as well as the main idea of the text.3. Help Students learn some basic reading skills, such as prediction, s
25、ummary and so on.Teaching procedures:StepPre-reading1. Talk about the Internet vocabulary.2. Have you ever experienced anything while surfing the Internet? Share it with your partner.Suggested answers:1. World Wide Web, blog, a blog post, online group, search engine, database, software, network, Wi-
26、Fi2. The answer may vary.Step While-readingActivity 1 PredictionAsk students to read the title of the text“Stronger together:How We Have Been Changed by the Internet”.Try to answer the following questions.1.What do you think the text will say?2.How do you think the writer feels about the topic?Read
27、headlinesHeadlines usually include only key ideas or information from the text.They often do not follow strict grammar rules,because writers use as few words as possible to catch the attention of the readers.Suggested answers:1.The text will say that we have been changed a lot by the Internet and th
28、at it has brought us together.2.I think the writer feels positive about this topic because he/she says “stronger together”.Activity 2 Reading for main ideasRead the text quickly and match the main ideas with the paragraphs.Para.1Jan decided to start an IT club to teach older people how to use comput
29、ers and the Internet.Para.2 Jan has started taking online classes to learn more about how to use the Internet to make society better.Para.3Peoples lives have been changed by online communities and social networks.Para.4 Jan developed a serious illness which made her stuck at home,but surfing the Int
30、ernet helped her feel less lonely and bored.Para.5 Jans life has been greatly improved by the Internet.Suggested answers:Para.1:Peoples lives have been changed by online communities and social networks.Para.2:Jan developed a serious illness which made her stuck at home,but surfing the Internet helpe
31、d her feel less lonely and bored.Para.3:Jan decided to start an IT club to teach older people how to use computers and the Internet.Para.4:Jan has started taking online classes to learn more about how to use the Internet to make society better.Para.5:Jans life has been greatly improved by the Intern
32、et.Activity 3Reading for details1. Ask students to read the passage again and try to answer the following questions.(1)In what way does the writer tell us that life has been changed by the Internet?(2)Why did Jan quit her job?(3)How did the people in the online community help her?(4)Why did she star
33、t the IT club?(5)What is the “digital divide”?(6)Whats Jans next goal?2.List the ways in which the text says that the Internet has changed peoples lives.Suggested answers:1.(1)By showing examples.(2)She suddenly developed a serious illness.(3)People in the online community talked with her about her
34、problems,supported her,and gave her advice.(4)To teach older people how to use computers and the Internet.(5) The digital divide is the gap between those who have access to the Internet and those who dont,and those who know how to use new technology and those who dont.(6) Her next goal is to start a
35、 charity website to raise money for children in poor countries.2.No longer wait in line or carry cash when shopping;easily get updated information;download software,documents and images;listen to music;watch films;play games;explore the world;join an online group;apply for work online;start an onlin
36、e company;take online classes;start a charity website.Activity 4 Reading for structureAsk students to analyze the structure of the passage by drawing a mind map.Suggested answer:Activity 5 Reading for thinkingDiscuss the questions after reading. Work in pairs.1. What is Jans attitude to the Internet
37、?2. What can we learn from Jans experiences?Suggested answers:1.She was thankful to the Internet,because it has changed her and her life.2.We learn that when we go through tough times,we can find help and support from other people online.We learn that we can feel less lonely by creating or joining c
38、ommunities on the Internet,and that we can even use the Internet to achieve our goals.Step Post-readingAsk students to discuss a question according to their online experiences. Work in pairs.Do you think your life has been changed by the Internet? If so,how?Possible vocabulary:Take online classes, c
39、hat with friends, purchase things,download apps and documents, no longer wait in line or carry cash when shopping, listen to music, explore the world, have access to.Suggested answer:My life has been changed by the Internet. It has made my schoolwork and studying easier and has helped me stay in tou
40、ch with old friends more easily and often.Step Homework Look up more information about the advantages and disadvantages of using the Internet. Write a report and present it next period.Unit 3 Discovering Useful Structures公开课教案Teaching aims:1. Guide students to review the basic usages of the Present
41、Perfect Passive Voice.2. Lead students to learn to use some special cases concerning the Present Perfect Passive Voice flexibly.3. Enable students to use the basic phrases structures flexibly.4. Strengthen students great interest in grammar learning.Teaching key points:1. Enable students to find out
42、 the differences between the active and passive forms.2. Help students to learn and use the present perfect passive voice in the context.Teaching difficult points:How to use the present perfect passive voice in real situations.Teaching procedures:StepLead-inAsk students to try to answer the followin
43、g question using the present perfect passive voice.What aspects in your life have been changed since the appearance of the Internet?BeforeAfterTransportReadingPaymentEntertainmentStep Observe and analyseActivity 1 Ask students to read the pairs of sentences.Underline and compare the different verb f
44、orms.1.Jans life has been greatly improved by the Internet.The Internet has greatly improved Jans life.2.Much has been written about the wonders of the World Wide Web.People have written much about the wonders of the World Wide Web.Suggested answers:1.Jans life has been greatly improved by the Inter
45、net.The Internet has greatly improved Jans life.2.Much has been written about the wonders of the World Wide Web.People have written much about the wonders of the World Wide Web.Activity 2How do we form the present perfect passive voice?Fill in the blank.Verb formActivehave/has+v-edPassiveSuggested a
46、nswer:have/has been+v-edStep PracticeActivity 1 Change the sentences into the present perfect passive voice.Example:Theyve built a kind of new PC with more functions.A kind of new PC has been built with more functions.1.I have downloaded the software to help my phone battery last longer.2.Someone ha
47、s lost an identity card.3.Have you confirmed the Wi-Fi password?4.Have you pressed the button yet to copy the file?5.Has anyone made a comment about the online database?Suggested answers:1.The software has been downloaded to help my phone battery last longer.2.An identity card has been lost.3.Has the Wi-Fi password been confirmed?4.Has t
