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初中英语冀教版(2024)八年级下册Lesson 23 The Internet--Good or Bad?示范课课件ppt
展开1 学习目标 2 新课导入3 新课讲解 4 当堂小练5 课堂小结
Make the Ss can understand the meaning f text.Make the Ss can use the Internet---send e-mails.Ask the Ss t talk abut hw t use the Internet?
What d yu ften d n yur cmputer?D yu send emails n it?
THINK ABOUT IT•D yu prefer writing a reprt n paper r n the cmputer? Why?•Hw ften d yu use yur cmputer fr wrk,study r fun?
Dear Grandpa, Hw are yu these days? I am writing this e-mail n my new laptp. It is really nice and very fast. It is s helpful. We can d s many great things n a cmputer and with the Internet.
I have learned hw t use a chat prgram. Let’s chat smeday sn . My chat prgram even has vide. It wuld be a lt f fun t see each ther as we talk!Can we set up a time t g nline tgether?
At schl this week,I did a reprt abut Easter. My new cmputer made it fun and interesting. I did all f my research n the Internet. Hw did I d it?I just typed the right questins int the search engine. It is quite easy t find infrmatin n the web. I knw yu like reading. I knw hw t dwnlad Ebks nline. I will send sme t yu!
I even learned hw t find my way arund the city. I fund a map prgram n the Internet. It can give me directins t anywhere I want t g. It’s amazing. If I want t g t sme new places,I can easily find my way. Talk t yu sn, Wang Mei
Language pint 1
Can we set up a time t g nline tgether? 我们定个时间一起上网好吗?set up在句中意为“安排”,此外,还可表示“建立,准备”。e.g. We have set up a time t hld a class meeting.我们安排了一个时间开班会。e.g. They set up a few hspitals t help the sick peple.他们建立了几家医院来帮助病人。
Language pint 2
It can give me directins t anywhere I want t g.我想去任何地方,它都可以给我指引方向。anywhere作副词,用于肯定句时意为“随便什么地方”。e.g. Sit anywhere. 随便坐。e.g. I can’t see it anywhere. 我哪儿也见不到它。
Listen and write true (T) r false (F).
1.Wang Mei is writing an email n her new cmputer. ( )2.Wang Mei wants t set up a time t g nline tgether with Danny. ( )3.This week at schl,Wang Mei wrte a reprt abut Christmas. ( )4.Wang Mei will dwnlad sme e-bks fr her grandpa. ( )
Let’s D It!
Fill in the blanks with the crrect frms f the wrds r phrases in the bx .
1.If yu spend t much time ________ nline,yur parents will be angry . 2.I dn’t knw hw t ________ a new cmputer. Can yu help me?
search chat prgram g nline set up
3.Peple began t ________ fr the lst kid . 4.When I want t relax,I turn n the radi and listen t my favurite radi___________.5.Li Ming wants t ____________ and search the Internet fr mre infrmatin abut Easter.
□write emails □write letters□chat nline □make a phne call□visit his/her huse □thersI like t cmmunicate with my friends by_____________because____________________________.
The fllwing are sme cmmn ways t cmmunicate with yur friends . Check which nes yu use mst ften and explain why .
writing e-mails
it is very fast and cnvenient
What d yur classmates ften d n the Internet?D a survey f yur class and write dwn the tp tw answers .
Example: There are 64 students in my class. Of all the 64 students, 33 students like t write emails and search fr infrmatin n the Internet.
1. This cmputer ___________(程序) matters very much. 2. In remembrance f the battle, we _____ _____ (建立)a museum. 3. This scientist has put frth a new thery in his _________(研究) field.
4. The bk cntains much new___________ (信息). 5. Yu can __________(下载) sngs frm the Internet.6. Yu can g __________ (任何地方) yu like these days.
重点单词:anywhere重点短语:set up重点句子:Can we set up a time t g nline tgether? It can give me directins t anywhere I want t g.
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