高中英语人教版 (2019)必修 第二册Unit 3 The internet精品ppt课件

这是一份高中英语人教版 (2019)必修 第二册Unit 3 The internet精品ppt课件，文件包含新人教版高中必修二unit3period1listeningandspeakkingpptx、新人教版高中必修二unit3Internetperiod1ListeningandSpeaking学案定稿doc、Unit3listeningspeaking2mp3、Unit3listeningspeaking3mp3、一分钟了解互联网mp4等5份课件配套教学资源，其中PPT共34页， 欢迎下载使用。

1.The magpie(喜鹊) landed n the wild__________(喂鸟器)and began t bserve birds in the wild, yu als need a_______________(鸟类野外指南). 3.They made a__________the missing plane. 4.We lked at the birds thrugh__________(双筒望远镜). 5. We __________(确保) ur clients get the best that mney can buy. 6.I had a strng desire t help and ________(照顾) peple.
bird feeder
bird field guide
Let’s Review
快速翻译出苹果上的单词， 就能帮助刺猬拿到苹果哦！
What is the internet? Watch the vide and discuss the prblem with classmates.
The Internet is becming the twn square fr the glbal village f tmrrw.
—— Bill Gates
The Internet has brken the limitatin f time and space, thus breaking the natinal and reginal bundaries(区域界限) f the traditinal ecnmy and reducing the cmmunicatin between cuntries and natinal ecnmies. The Internet has turned the wrld int a "glbal village", shrtened the distance between regins and accelerated the pace f ecnmic glbalizatin.
chat[tʃæt] vi.&nchat with/ tchat abuthave a chat with sb.
He's been n the cmputer all mrning, chatting with his friends. 他整个上午都在上网和朋友聊天。
blg[blɒɡ] n.&vi.(派生词)blgger
She'd als blg n weekends and n hlidays. 她还会利用周末和假日写博客。
engine [ˈendʒɪn] n.search engine
The engine is nw in perfect wrking rder. 发动机现在运转完全正常。
identity[aɪˈdentəti] n.identity card
I need a cpy f yur identity card. 我需要你的身份证复印件。
请快速读出被书遮挡的单词。
1 Hw much time d yu spend nline every day?2 What d yu usually d nline?
take nline curse
stream music and mvies
write blg pst
Online shpping
handle fficial business
3 What's yur favrite app?
app abbr.an applicatin, especially as dwnladed by a user t a mbile device.例句: I've just uninstall the app n my phne.
When it cmes t the Internet and scial netwrking language, what wrds d yu think f?
Sme Internet related wrds:
brwse,spam(垃圾邮件),screen saver(屏幕保护),hacker(黑客),Trjan Hrse(木马病毒),blg ,blgger(写博客的人),pdcast(播客),click rate,sign up, anti-virus,firewall...
scial media,fllw/unfllw,WeChat circle(朋友圈) ,cmment,add friend (加好友 ) ,Kick ut/remve(踢出群),nline marketplace,PM (private message) (私信),Grup chat...
Sme scial netwrking language:
write a blg pst___________ use a search engine________________chat nline________________ stream mvies and music___________
Listening and Speaking
Ask abut nline habits
1 Lk at the nline activities in the bx and match them with the pictures. Then tick the pictures f the activities that yu like t d when yu are nline.
stream v:t transfer (digital data, such as audi r vide material) in a cntinuus stream especially fr immediate prcessing r playback.例句: Streaming lets yu start using the cntent befre the entire file dwnlads.
stream mvies and music
Presentatin
2 Sam is ding a survey n nline habits. He is nw talking t his schlmates Anna,Paul, and Je. Listen t the cnversatin and cmplete the table.
stream vides and music lk up infrmatin chat with friends
cheap and easyany time, anywhere
abut 2 hur'ssmetimes mre
use a search engine(Find all the infrmatin he needs fr hmewrk)
at least an hur
3 Listen again and fill in the blanks t cmplete the sentences.
Hw is the term defined?
Can yu catch the signal wrds which imply us the definitin f a term?
_______ Using simpler wrds _______ Using an example _______ Cmparing t smething
1. A blg ______an nline diary where yu write abut smething yu're interested in.____________, I like basketball, s I write a lt n my blg abut my favurite team.
Listening task: Listen fr definitins
2. I stream vides and music,_______,I watch vides and listen t music nline.
3. A search engine ________that helps yu find what yu’re lk fr.
1. Learn that definitins ften begin with signal wrds like "it's like", "that is", and r"fr example".2. Put mre stress n the cntent wrds than the functin wrds.
Talk abut nline activities
A: Hw much time d yu spend nline every day?B: ... Hw abut yu?A: : What d yu usually d nline?A: : ... what's yur favurite app?A: Well, ...
5 Take turns t ask each ther abut yur nline habits.
4 Lk at Activity 3 again. Hw are the wrds in italics defined? Write them in the crrect brackets.
A Use simpler wrds.( )B Use an example.( )C Cmpare t smething.( )
Listen fr definitinsWhen yu hear a wrd yu dn't knw,pay attentin t the next sentence r tw t see if there is a definitin. Definitins ften begin with wrds like "it's like,"that is,r "fr example".
search engine
A: Hw much time d yu spend nline every day?B: Oh, it's hard t say. Smetimes I'm t busy t g nline. Smetimes I spend mre than fur hurs nline. Hw abut yu?A: It depends. I'd say frm half an hur t three hurs.B: What d yu usually d nline?A: 1 listen t music, stream vides, r lk up infrmatin. And yu?B: Lts f things. I especially like t chat with my friends and family. By the way, what's yur favurite app?A: Well, ...
Prnunciatin
1 Mst sentences have tw basic types f wrds: cntent wrds and functin wrds. Cntent wrds are usually stressed. Read the sentence and ntice which wrds are stressed.
The Internet is becming the twn square fr the glbal village f tmrrw.
Cyber SenseI always keep things secret when I g nline.I never share the things that shuld be nly mine.My email and my hme address, my phne number and name-These are things nly I shuld knw n websites r in games.
And s l use a nnsense name fr my net identity.When flks nline ask wh I am, I say, "I'm Cyber Me."And it I ever think that smene nline isn't all that bad.I never ever meet them withut telling Mum r Dad.
03 Listen t the pem and see if yu gt the stressed wrds right.
2 Read the pem abut nline safety and mark the wrds that shuld be stressed.
Presentatin
I have a blg. It’s like an nline diary where yu write abut smething yu’re interested in.
Fr example,I like basketball,s I write a lt n my blg abut my favurite team.It’s fun.
Language pint
[归纳拓展]depend n依靠，依赖;取决于(条件、情况等)depend n sb. t d st. /ding st. /fr st.指望某人(做)某事depend n it请放心(常用于句首或句末)depend n it that... 相信 n hw /what / whether-clause取决于
It/That (all) depends.看情况而定。It depends.视情况而定。
[词语积累]dependent adj.依赖的，依靠的dependence n.依赖，依靠independent adj.独立的independence n.独立
1.Whether we can g fr a picnic__________(取决于)the knew he culd basically_________(依靠)her t deal with the _________________________(指望人们支持)their we need mre fd __________(取决于)hw many peple turn up.5.(2017浙江卷)Hw much sleep yu need _______________(很大程度上取决于)yur age.
depend n peple supprting
depends a lt n
1.Review the key wrds in this the wrkbk abut yur nline habits.
1.chat [tʃæt] vi.&n 闲聊;闲谈;聊天; chat with/ t与…聊天;chat abut闲聊; have a chat with sb.与某人聊天2.blg [blɒɡ] n.博客;网志;vi.写网志;写博客; (派生词)blgger写博客的人3.engine [ˈendʒɪn] n.发动机;引擎;火车头;search engine搜索引擎4.identity [aɪˈdentəti] n.身份;本身; identity card身份证;身份卡
The theme pictures n the frnt page f this unit represent the Internet and mbile phne applicatins with vertical and hrizntal interwven lines, which shws that tday, with the rapid develpment f the Internet, ur earth has becme a "glbal village". Bill Gates's famus saying "the Internet is becming the twn square f glbal value in the future" well explains the meaning f the theme. The theme f the listening and speaking sectin f this class is "ask abut nline habits", guiding students t imprve their understanding f the Internet and mutual understanding amng students by investigating their netwrk use time, nline activities and cmmnly used apps. Cultivate students' sense f teamwrk thrugh cperatin and cmmunicatin amng students.