英语必修 第二册Unit 3 The internet教案设计

这是一份英语必修 第二册Unit 3 The internet教案设计，共5页。


This unit is abut the Internet, which is used by mst peple arund the wrld, especially the teenagers wh are easily addicted int the Internet. Faced with the situatin, the students shuld be guided t use the Internet prperly. S this part ( listening and speaking ) is divided int tw parts: Part A---ask abut nline habit, Part B ---chse the best app. By bserving thers’ behavirs t the Internet, students may reflect their nline behavirs and even crrect the imprper nline behavir. Part A is that Sam is ding an investigatin fr the three students Anna, Paul and Je abut their nline habits: time spent nline every day, nline activities and the reasns fr using the Internet. Part B is a cnversatin between Laura and Xia B abut chsing the right apps.
1. Students try t use definitins t understand the cntent f listening texts.
2. Students learn t define wrds and understand an survey interview.
3. Students can use sentences ( "hw much time d yu spend nline every day? What d yu usually d nline?") t keep the cnversatin prperly.
4. Students can express their guess, expectatin and belief.
1. Students try t use definitins t understand the cntent f listening texts.
2. Students can express their guess, expectatin and belief.
Part A Listening and Speaking--- ask abut nline habits
Step 1 Lead in--Small talk
Read the sentence f Bill Gates, and then answer the questin: What des it mean ?
The Internet is becming the twn square fr the glbal village f tmrrw.
---Bill Gates
It means that the Internet is making the wrld clser and clser; we can cmmunicate n the Internet like meeting at the twn square.
write a bg pst 写博客 use a search engine用搜索引擎
chat nline 网聊 stream mvies and music流媒体电影和音乐
Step 2 Befre-listening
1) Read the phrases and write dwn the Chinese meaning.
Lk at the nline activities in the bx and write them under the pictures. Then tick the pictures f the activities that yu like t d when yu are nline.

   
stream mvies and music B.write a bg pst C. use a search engine_ D. chat nline
Step 3 While-listening
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 fllwing table.
Listen again and fill in the blanks t cmplete the sentences.
1). A blg is like an nline diary where yu write abut smething yu're interested in. That is, I like basketball, s I write a lt n my blg abut my favrite team.
2). I stream vides and music. Fr example, I watch vides and listen t music nline.
3). A search engine is a tl that helps yu find what yu're lking fr.
Step 4 Pst-reading
Lk at the sentences again. Hw are the wrds in italics defined? Write them in the crrect brackets.
1). A blg is like an nline diary where yu write abut smething yu're interested in. That is, I like basketball, s I write a lt n my blg abut my favrite team.
2). I stream vides and music. Fr example, I watch vides and listen t music nline.
3). A search engine is a tl that helps yu find what yu're lking fr.
Listen fr definitins:
When 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”.
A Use simpler wrds. ( stream )
B Use an example. ( blg )
C Cmpare t smething. ( search engine )
Step 5 Speaking---Wrk in pairs
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. I especially like t chat with my friends and family. By the way, what's yur favrite app?
A: Well, English Fun Dubbing.
B: Why d yu like it?
A: Because there are lts f streams and I can dub interesting English mvie clips s I can learn English in a fun way.
B: Sunds amazing.
A: OK, let me teach yu hw t dwnlad the app.
B: Thanks a lt.
Part B Listening and Talking---chse the best app
Step 1 Befre-listening
Lk at the pictures and try t express them in English.
Piggy bank
Frm the pictures in the text and the title--- chse the best app, we can knw that this part is abut hw t save mney by using apps.
Step 2 While-listening
Laura and Xia B are talking abut apps. Listen t their cnversatin and find ut what apps they want.
Xia B is lking fr a(n) exercise app t help him get in shape.
Laura wuld like an app fr getting rich and anther that will make her grades better.
Listen again. Are the sentences 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._______
F T F T
Listen nce mre and tick the sentence yu hear. Underline the wrds used t express predictins, guesses, and beliefs.
Predictins, Guesses, and Beliefs
________It might help me walk mre.
________My guess is that it wuldn't wrk.
________I imagine this app wuld help me get fit faster
________I suppse that wuld be gd.
________I guess yu culd save a little with this app.
________I suppse there wuld be sme prblems, t.
________I believe this app culd help me get thinner.
3. 4. 5
Step 3 Talking
Lk at the descriptin f sme apps. Then rle-play the cnversatin. Which app d yu think wuld be mre ppular r useful?
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 dn’t miss anything imprtant. I believe bth the yung and ld wuld like it.
Name
Time spent nline every day
Online activities
Reasns fr using the Internet
Anna
Tw r three hurs
Stream vides and music;
Lk up infrmatin;
Chat with friends
Cheap and easy
Paul
Tw hurs r mre
use a search engine t find infrmatin, vides and pictures.
T d hmewrk; helpful
Je
At least an hur
write blg psts
T write smething interesting
Hear It First
This app keeps yu updated n all yur favrite tpics. Yu can als chse t receive updates n the news r even lessns that yu're interested in. Yu get a message whenever there has been an update.
TV Me
TV Me lets yu stream yur favrite TV prgrammes and see yur face n the screen tgether with the actrs.