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

这是一份高中英语人教版 (2019)必修 第二册Unit 3 The internet示范课课件ppt，共44页。PPT课件主要包含了Lead in，play games，shopping，Listening，exercise，rich，grades，Talking等内容，欢迎下载使用。
Learning bjectives:
1. practise listening fr general infrmatin and detailed infrmatin f a cnversatin abut chsing apps; 2. listen fr specific sentences and identify the wrds t express predictins, guesses, and beliefs;3.intrduce an app by prviding reasns.
What can yu d with yur smartphne?
chat with friends
stream mvies and music
use search engine
write a blg
Listen t their cnversatin and find ut what apps they want.1. Xia B is lking fr a(n) _______ app t help him get in shape.2. Laura wuld like an app fr getting ___ and anther that will make her _____ better.
Read the sentences and underline the key wrds in each sentence.
1. ( ) Bth f Xia B’s apps keep track f the steps he takes.
2. ( ) Xia B’s secnd app can help him make a fitness plan.
3. ( ) Laura needs an app that will help her get discunts.
4. ( ) Laura needs an app that will add mney t her bank accunt.
Xia B: Well, there’s an app that cunts every step yu take during the day. It might help me walk mre, but I dn’t think it’d be enugh. Here’s anther ne. It keeps track f hw much yu exercise and what yu eat. It als helps yu make a fitness plan. I imagine this app wuld help me get fit faster.
Xia B: Yes, sure. Lk at this ne. It helps yu find discunts and the best price fr whatever yu’re lking fr.Laura: I suppse that’d be gd but I need an app that adds sme ink t my piggy bank.Xia B: Oink t yur piggy bank? What des that mean?Laura: Ha-ha, srry! I mean I want t add sme mney t my savings.Xia B: Oh, I see, a piggy app …
Xia B: Oh, I see, a piggy app. Ha-ha! Hw abut this ne? Every time yu pay fr smething with yur phne, it puts a little mney int a bank accunt, just a few yuan⸺yu wuldn’t miss it. I guess yu culd save a little with this app.Laura: Cl. Great idea! I’m gd at spending …
Underline the wrds used t express predictins, guesses and beliefs.
Listen nce mre and tick the sentences yu hear.
Can yu think f mre wrds r phrases t express predictins, guesses, and beliefs?
Mdal verbs:* Cmpletely r almst certain: must, culdn’t, can’t* Expecting t be certain: shuld* Maybe certain / nt certain: might, may, culd
Other expressins:pssiblyprbablyperhapsmaybedefinitely(明确地)be likely t…
Which app d yu think wuld be mre ppular r useful?
【Example】A: I imagine that TV Me wuld be mre ppular. Everyne watches TV and I think lts f peple imagine themselves as actrs in the TV shws, s putting the tw tgether wuld be great. What d yu think?B: My guess wuld be Hear It First because it’s bth interesting and useful. Yu culd find ut mre abut the stries yu like and make sure that yu dn’t miss anything imprtant. I believe bth the yung and ld wuld like it.
Online trade
Online games
Stream music
Use a search engine
The basic functins f the Internet
chat a chat with
Opening page
The Internet is becming the twn square fr glbal village f tmrrw.—Bill Gates
Pre-listening
Activity 1:Match each nline activity with the crrect picture. Then tick the pictures f activities that yu like t d when yu are nline.
_____write a blg pst_____use a search engine_____chat nline_____stream mvies and music
Activity 2:Grup survey
Activity 3: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.
While-listening
search engine
interesting
What can help us t understand new wrd?
Pay attentin t the next sentence(s) t see if there is a definitin.
it's like that is fr example that is t say fr instance namely such as in ther wrds
Listen fr definitinsWhen yu hear a wrd yu dn't knw. Pay attentin t the next sentence r twt see if there is a definitin.Definitins ften begin with wrds like "it's like", r "fr example"
1. A blg __________ an nline diary where yu write abut things yu are 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're lking fr.
use simple wrds
use an example
cmpare t smething
Pst-listening
Sam: What d yu usually d nline, Je?Je: I have a blg. It's like an nline diary where yu write abut things yu are 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!
Make a dialgue with yur partners.Take turns t ask each ther abut yur nline habits.
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. l especially like t chat with my friends and family. By the way, what's yur app?
Online habits
Hw ften?/hw much time?What activities?What apps?Why?
What nline habits shuld (nt) we have?
Discuss in grups and list ds and dn'ts when using the Internet.
use the Internet prperly
mind ur languages/ wrds
think twice befre we click
use fully prtected cmputers
stay up late nline
leak persnal infrmatin
pst inapprpriate pictures
be addicted t nline games
Bill Gates uses the metaphr f a village, r a lcal envirnment, t describe the whle wrld, r the glbal cmmunity.
metaphr 隐喻
This sentence means that the Internetis making the wrld clser and clser; we can cmmunicate n the Internet like meeting at the twn square.
With the Internet, ur life has becme mre cnvenient! We shuld develp healthy nline habits and enjy the cnvenience the Internet has brught t us!
What kinds f apps d yu usually use?
learning apps
shpping apps
exercise apps
entertainment apps
Listen t their cnversatin and find ut what apps they want.
1. Xia B is lking fr a(n) _______ app t help him get in shape.2. Laura wuld like an app fr getting ___ and anther that will make her _____ better.
Listen again and decide whether the sentences are true [T] r false [F].
1. ( ) Bth f Xia B’s apps keep track f the steps he takes.2. ( ) Xia B’s secnd app can help him make a fitness plan.3. ( ) Laura needs an app that will help her get discunts.4. ( ) Laura needs an app that will add mney t her bank accunt.
Can yu think f mre wrds r phrases t express predictins, guesses, and beliefs?
Other expressins: pssibly prbably perhaps maybe definitely be likely t
Read the example cnversatin alud.
A: I imagine that TV Me wuld be mre ppular. Everyne watches TV and I think lts f peple imagine themselves as actrs in the TV shws, s putting the tw tgether wuld be great. What d yu think?
B: My guess wuld be Hear It First because it’s bth interesting and useful. Yu culd find ut mre abut the stries yu like and make sure that yu dn’t miss anything imprtant. I believe bth the yung and ld wuld like it.
Chse an app and intrduce it t yur partner, including its functin and yur reasns.