英语必修 第二册Unit 3 The internet多媒体教学ppt课件

这是一份英语必修 第二册Unit 3 The internet多媒体教学ppt课件，共18页。PPT课件主要包含了Lead in，is like ，is a tool等内容，欢迎下载使用。
The use f internet can be seen everywhere in ur life ...
What d yu usually d nline?
Hw can yu use the Internet t learn English?Have yu ever helped thers t use the Internet? Hw?
Ask abut nline habits
Tick the pictures f the activities that yu like t d when yu are nline.
(课本P26, Activity 1)
________ write a blg pst________ use a search engine________ chat nline________ stream mvies and music
Listening fr main idea
The cnversatin is a survey abut _____________. It includes _____________, ____________ and______________.
nline habits
time spent nline every day
nline activities;
reasns fr using the Internet
stream: 流播 （不用下载直接在互联网上播放音视频）
Listening fr details
at least an hur
Sam is ding a survey n nline habits. He is talking t his schlmates Anna, Paul and Je. Listen t the cnversatin and cmplete the table.
Listening Tips:Make shrt ntes & write key wrds
stream music & videlk up infrmatinchat with friends
use a search engine t find infrmatin
write blg psts
cheap & easy
2 hurs r mre
Fill in the blanks t cmplete the sentences.Sam: Hi, guys! I’d like t ask sme questins abut yur nline habits. First, _____________________________________? Anna?Anna: It depends. I’d say tw r three hurs.Sam: Hw abut yu, Paul?Paul: Oh, maybe abut tw hurs. Smetimes mre. What abut yu, Je?Je: Well, I think I spend at least an hur every day.Sam: __________________________, Je?Je: I have a blg. It _________ 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 favrite team. It’s fun.Anna: I like t stream vides and music. ________, I watch vides and listen t music nline. It’s _____________. Smetimes I _______________, t. With the Internet, I can als ___________________ anytime, anywhere.Paul: I usually use a search engine t _______________. A search engine is _________ that helps yu find what yu’re lking fr. With it, I can find all the infrmatin, vides, and pictures that I need fr my hmewrk. It is __________.
hw much time d yu spend nline every day
What d yu usually d nline
cheap and easy
lk up infrmatin
chat with my friends
d my hmewrk
Listening fr definitins
Listen again and fill in the blanks.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 favrite team. 2. I stream vides and music. _____________, I watch vides and listen t music nline.3. A search engine ____________that helps yu find what yu are lking fr.
That is (t say)
Listen fr definitins (定义) Definitins ften begin with wrds like…
Use simpler wrds
Use an example
Cmpare t smething
1. Review the expressins abut nline habits in the listening text.Hw much time d yu spend nline…?I spend …nline.What d yu usually d nline?lk up infrmatinchat with my friendsstream vides and musicIt’s fun.It’s s helpful.
Shw and share
ExampleA: Hw much time d yu spend nline everyday during the hliday?B: Smetimes I’m t busy t g nline. Smetimes I spend mre than …hurs nline. Hw abut yu?A: It depends. I usually spend …B: What d yu usually d nline?A:…is (like)…Fr example…/…That is (t say)…B: By the way , what’s yur favurite app? Why?A: Well,… Fr example…/…That is(t say)…/…is (like)…
Turn t yur partner and take turns t ask abut his/her nline habits and reasns fr using the Internet.
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: I 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 favrite app? A: Well, English fun dubbing(英语趣配音).B: Why d yu like it?A: There are lts f streams and I can dub interesting English mvie clips s I can learn English in an interesting way.B: Sunds amazing. I certainly will try it.A: Ok, let me teach yu hw t dwnlad the app.B: Thanks a lt.   
Pssible versin
What’s yur ideal(理想的)life f smart hme and smart schl? Imagine at least 3 changes in yur huse and schl.
Creative thinking
artificial intelligence
1 Mst sentences have tw basic types f wrds: cntent wrds and functin wrds. Cntent wrds are usually stressed. Read the sentence and nticewhich wrds are stressed.
Cnclusin: 功能词不用重读，实义词需要重读。
EXAMPLE The Internet is becming the twn square fr the glbal village f tmrrw.
Prnunciatin
实义词传递文本内容中重要信息；功能词表达词与词之间，句与句之间的关系，把 文本中的重要信息连接起来。
2 Read the pem abut nline safety and mark the wrds that shuld be stressed. Cyber Sense I 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 if I ever think that smene nline isn't all that bad, I never ever meet them withut telling Mum r Dad.3 Listen t the pem and see if yu gt the stressed wrds right.