英语必修 第二册Unit 3 The internet精品课件ppt

这是一份英语必修 第二册Unit 3 The internet精品课件ppt，共20页。PPT课件主要包含了numbers，verbs，is like，that is，is a tool，Show time，Summary，Homework等内容，欢迎下载使用。

Learning Objectives:
1. Understand the cntent and structure f a survey abut nline habits 2. Master hw t define new wrds and apply the skill t catching the definitin in the listening prcess.3. Discuss the nline activities, the reasns fr using the Internet and nline habits by using the useful sentence patterns and expressins in the listening text.
Pre-listening
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
write a blg pst
Sharing f resurces
use a search engine
stream vides and music
shpping nline
nline games
What d yu usually d nline?
chat a chat with...
Activity 1: Sam is ding a survey n nline habits. He is nw talking t his schlmates Anna, Paul and Je. Listen t the cnversatin and fill in the blanks.
t d; in rder t (purpse); adjectives (advantages)
What questins are yu prbably ging t hear?What types f wrds d yu need t pay special attentin t?
wh;hw much time; what
While-listening
tw r three hurs
tw hurs r mre
At least ne hur
stream vides and music;lk up infrmatin; chat with friends
use a search engine t find infrmatin, vides, and pictures
write blg psts
_____and_____
t________________
cheap easy
d hmewrk, helpful
write smething interesting
Write dwn the key wrds like
Activity 2: Listen again and fcus n the infrmatin f the yellw parts in the tapescripts.
Sam: Hi, guys! I’d like t ask yu sme questins abut yur nline habits. First, hw much time d yu spend nline every day? 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 everyday.Sam: What d yu usually d nline. Je?Je: 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 favrite team. It’s fun.
Anna: I like t stream vides and music. That is, I watch vides and listen t music nline. It’s cheap and easy. Smetimes I lk up infrmatin, t. With the Internet, I can als chat with my friends anytime, anywhere.Paul: I usually use a search engine t d my hmewrk. A search engine is a tl 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’s s helpful.Sam: Great. It seems like yu all use the Internet every day. S what d yu think life wuld be like withut the Internet?Je: N Internet?! Are yu kidding? Life wuld be ver!
Hw imprtant is Internet in peple’s daily life?
Activity 3: Discuss with yur grup members abut the questin.
Internet, which started as a useful tl, affects and facilitates nearly every aspect f mdern life. The Internet is extremely imprtant in many fields, frm educatin and healthcare t business and gvernment.
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.
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.
Hw are the new wrds defined?
Cmpare t smething
Use an example
Use simpler wrds
fr example, such as, fr instance ...
that is, that is t say, in ther wrds, that means ...
Please define these Internet things in ne t tw sentences.
Online library
Pst-listening
Activity 4: Take turns t ask each ther abut yur nline habits.
Hw much time d yu spend n it?What d yu usually d nline?What’s yur favurite app?Why d yu like it?
lk up infrmatin chat with my friends stream vides and music
It’s fun. It's cheap and easy.It’s s helpful.
Tik Tk,Micr-blg,Wechat,Alipay,Didi taxi,Meituan...
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 favurite app?A: Well, YuDa dictinary is my favurite app.B: Why d yu like it?A: Because it’s an English learning app which is very cnvenient t lk up new wrds.B: ...
A: Hw much time d yu spend nline every day?B: Oh, it's hard t say. Smetimes I spend_______. 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 like t________ ,(fr example,)_______. And yu?B: Lts f things. I especially like t____. By the way, what's yur favrite app?A: Well, _______,that's because___.B: Sunds amazing. I certainly will try it.
Present yur cnversatins t the class.
Befre-listening:
Tip1:predictin(wh;hw much time; what)
Tip2:key wrds()
Listen fr definitins
catch the signal wrds: it's like,that is,fr example...
Fr listening skills
Fr speaking skills
Hw much time d yu spend nline every day?
It depends.I’d say … hur(s).Oh, maybe abut … hur(s).Well, I think I spend … hur(s)
What d yu usually d nline?
I like t …I usually …
What’s yur favrite app?
It’s …I like … the best. / My favrite app is
D a survey --- investigate yur friends’ nline habits and share yur pinin.
Accrding t my survey, __________spends ________nline every day. He/She usually likes t______nline because __________. In my pinin, he/she frms gd/bad nline habits, because_________. We shuld/shuldn't_________,because____________.
Write a reprt t call n peple t use the Internet prperly accrding t yur survey.