Unit 3 Listening and speaking （ppt课件+素材）-2023新人教版（2019）《高中英语》必修第二册.rar

Unit 3 The InternetListening and SpeakingAsk about online habitsStep1:Lead in1.Imagine if you were in ancient time,and you wanted to contact a friend who was far away.What would you do?Flying PigeonPassing letters with horses(快马传书)(飞鸽传书)Home letters worth ten thousand gold.But,now.2.Now,what would you if you want to contact a friend far away?make a callchat online.chat onlinewrite a blog postlook up informationstream movies and musicshop onlineget in shapekeep in touch with the worldimprove our studyonline games1.Besides keeping in touch with friends,what else can we do online?Step2:Pre-listening (brainstorming)BDACStep3:While-listeningTask 1:Sam is doing a survey on online habits.He is talking to his schoolmates Anna,Paul and Joe.NameTime spend online ever dayOnline activitiesReasons for using the InternetAnnaPaulJoe1).Predict the topic of the listening material according to the task and the information form.NameTime spend online ever dayOnline activitiesReasons for using the InternetAnnaPaulJoe2 or 3 hourstwo hours or moreat least an hourstream videos&music;look up information;chat with friendsuse a search engine to find information,videos,and pictureswrite blog postscheap&easyto do homework;helpfulto write something interesting&funTask 2:Check your predict and listen to the conversations and fill in the blanks.(1)A blog _ an online diary where you write about something youre interested in._,I like basketball,so I write a lot on my blog about my favourite team.(2)I stream videos and music._,I watch videos and listen to music online.(3)A search engine _ that helps you find what youre looking for.is likeFor exampleThat isis a toolTask 3:Listen again and fill in the blanks.11Task 4:How are the words in italics defined?Write them in the correct brackets.A.Use simpler words.()B.Use an example.()C.Compare to something.()streamblogsearch engineWhen 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”.Listen for definitions121.The Internet is the network that allows computer users to connect with computers throughout the world.2.Love means you care about the well-being of a person,that is,you hope he or she can lead a happy and healthy life.3.A troll is like an annoying bug who tries to stir up trouble online.For example,he or she will post some offensive comments or questions.use simpler wordscompare to somethinguse an exampleHave a try!Task1:How are the words defined?Step4:Post-listening13Task2:Take turns to ask each other about online habits,and finish the chart.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 information.And you?B:Lots of things.I especially like to chat with my friends and family.By the way,do you think the internet is really good for our life?B:It is not a real good thing for it is do harm to our.Role playingNameTime spend online ever dayOnline activitiesReasons for using the InternetThe habits online are good or bad?1.How to categorize different definitions as using simpler words,using an example or comparing to something.2.How to make an interview.3.Learn some bad online habits and try to change the bad online habits.Analyze the results of the interviews as a group and make a presentation.