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

这是一份高中英语人教版 (2019)必修 第二册Unit 3 The internet教课内容ppt课件，共14页。PPT课件主要包含了is like，That is，is a tool，stream，blog等内容，欢迎下载使用。
The use f internet can be seen everywhere in ur life ...
What is internet? Watch the vide and talkabut the questin with yur classmetas.
The internet is the cmputer netwrk which allws cmputer users t cnnet with cmputers all ver the wrld.
Befre Listening
Answer the fllwing questins:When and why d yu begin t use the internet?What d yu ften d n the internet?
1. Lk at the nline activities in the bx and match them with the pictures.
____write a blg pst ____use a search engine_____chat nline _____stream mvies and music
While Listening
2. Sam is ding a survey n nline habits.Listen t the cnversatin and cmplete the table.
tw r threehurs
stream vides and music;lk up infrmatin; chat with friends
cheap and easy
tw hurs rmre
use a search engine t find infrmatin, vides, and pictures
t d hmewrk; helpful
at least an hur
write blg psts
t write smethinginteresting
3.Listen again and fill in the blanks t cmplete the sentences. 1 A blg _______ an nline diary where yu write abut smething yu are interested in. ________, I like basketball, s I write a lt n my blg abut my favurite 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're lking fr.
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. ( )
search engine
Prnunciatin
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.
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.
After Listening
5. Take turns t ask each ther abut yur nline habits. EXAMPLE
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. l'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 espelcially like t chat with my frieids and family. By the way, what's yur favurite app?A: Well, ...