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

这是一份高中英语人教版 (2019)必修 第二册Unit 3 The internet授课课件ppt，共24页。PPT课件主要包含了Key words，Lead in，Lead-in，Reading，Reading ，Summary，Homework等内容，欢迎下载使用。

adj. 方便的，近便的n. 现金；金钱vt. 更新；向……提供最新信息n. 更新；最新消息n. 数据库；资料库n. 软件n. (互联)网络；网状系统；人际网vt. 将……连接成网络；联播vi. 建立工作关系
cnvenientcash updatedatabasesftwarenetwrk
adj. 卡住，陷(入)；困(于)vt. & vi. 浏览；冲浪 n. 益处 vt. 使收益 vi. 得益于n. 距离vt. 鼓舞；激励；启发思考既然；由于n. 通道；（使用、查阅、接近或面见的）机会 vt. 进入；使用；获取
stuck surfbenefitdistanceinspirenw thataccess
n. 慈善，慈善机构（或组织）adj. 艰难的，严厉的n. 省n. 会议；研讨会；正式会谈n. 居民；（美国的）住院医生 adj. 居住的cnj. 而且，此外
charitytugh prvincecnference residentplus
Key phrases
g thrugh(拓展)g aheadg against
keep sb.cmpanyaccmpany sb.
The Internet is the glbal system f intercnnected cmputer netwrks that has cnnected the wrld ver the past few decades.The Internet has becme the backbne f glbal industry and mdern culture.
The Internet is becming the twn square fr the glbal village f tmrrw.
—— Bill Gates
The Internet has brken the limitatin f time and space, thus breaking the natinal and reginal bundaries(区域界限) f the traditinal ecnmy and reducing the cmmunicatin between cuntries and natinal ecnmies. The Internet has turned the wrld int a "glbal village", shrtened the distance between regins and accelerated the pace f ecnmic glbalizatin.
Hw has the Internet changed ur life?
1) What d yu think the text will say?2) Hw d yu think the writer feels abut the tpic?
Read headlinesHeadlines usually include nly key ideas r infrmatin frm the text. They ften d nt fllw strict grammar rules, because writers use as few wrds as pssible t catch the attentin f the readers.
Lk at the title and discuss these questins in pairs.
Pre-reading
I think the writer feels psitive abut this tpic because they say we are “ strnger tgether" .
I think the text will say that we have been changed a lt by the Internet and that it has brught us tgether.
Pssible answer:
STRONGER TOGETHER:HOW WE HAVE BEEN CHANGEDBY THE INTERNET
Much has been written abut the wnders f the Wrld Wide Web. There are cuntless articles telling us hw the Internet has made ur lives mre cnvenient. We n lnger have t wait in line r carry cash arund when we g shpping. We can get the mst updated infrmatin frm large databases. We can dwnlad sftware, dcuments, and images whenever we need them, But the Internet has dne much mre fr peple than simply make life mre cnvenient. Peple's Lives have been changed by nline cmmunities and scial netwrks.
Jan Tchamani, an English teacher in Birmingham, UK, suddenly develped a serius illness and had t quit her jb. At age 50, she fund herself ut f wrk and stuck at hme with nly her cmputer t keep her cmpany. After a while, she discvered that surfing the Internet culd help her feel less lnely and bred. She culd listen t music, watch films, play games, and explre the wrld. She als jined an nline grup where she culd talk abut her prblems and get supprt and advice frm thers. She realised that ne f the greatest benefits f the Internet was its ability t remve the distance that usually exists between peple.
She was s inspired by the peple she met nline that she decided t start an IT club t teach lder peple hw t use cmputers and the Internet. She and her friends nw rganise events and cllect mney t pay fr private teachers. Many peple have been helped by the club. A 59-year-ld man learnt hw t apply fr wrk nline and fund a great jb. Nw that he wrks and can take care f himself, his daughter has time t study at university. A 61-year-ld wman wh was Living alne has started a small nline cmpany tgether with tw friends. She n lnger feels lnely, and her cmpany has becme quite successful.
Jan has started taking nline classes t learn mre abut hw t use the Internet t make sciety better. She believes that it is highly imprtant t bridge the digital divide and make sure that everyne has access t the Internet and knws hw t use new technlgy. Her next gal is t start a charity website t raise mney fr children in pr cuntries.
Jan's life has been greatly imprved by the Internet. "When yu g thrugh tugh times,yu meet thers wh are facing similar challenges," Jan says. "Thinking abut ther peple's situatins inspired me t ffer help."
Para.1 Jan started an IT club and may peple have been helped.Para.2 The Internet has changed peple’s lives.Para.3 Jan benefited frm the Internet and it helps remve the distance between peple.Para.4 Jan's life has been greatly imprved by the Internet.Para.5 Jan's nline classes and her next gal.
1Read the text quickly and figure ut the main idea f each paragraph.
Reading task
1 Why did Jan quit her jb?2 Hw did the peple in the nline cmmunity help her?3 Why did she start the IT club?
2 Read the text and answer the questins.
She suddenly develped a serius illness.
Peple in the nline cmmunity talked with her abut her prblems, supprted her, and gave her advice.
T teach lder peple hw t use cmputers and the Internet.
4 What is the "digital divide"?5 What's Jan's next gal?6 What can we learn frm her experiences?
The digital divide is the gap between thse wh have access t the Internet and thse wh haven't, and thse wh knw hw t use new technlgy and thse wh dn't.
Her next gal is t start a charity website t raise mney fr children in pr cuntries.
We learn that when we g thrugh tugh times, we can find help and supprt frm ther peple nline. We als learn that we can feel less lnely by creating r jining cmmunities n.
3 List the ways in which the text says that the Internet has changed peple's lives. Try t add mre examples.
n lnger wait in line r carry cash when shpping; easily get updated infrmatin; dwnlad sftware, dcuments, and images; listen t music; watch films; play games; explre the wrld; jin an nline grup; apply fr wrk nline; start an nline cmpany,take nline classes ; start a charity website
read bks nline; vide chat with friends...
Passage Structure Analysis
The impact f the Internet
Jan's experience
Jan's feeling
After-reading
She listened t music, 4. _____________, played games, and explred the wrld n the Internet.• She jined an nline grup.
She started an IT club and helped many ld peple:• a 59-year-ld man 5.__________ _____ thrugh the Internet;• a 6.___________ wman started a small nline cmpany.
She is ging t start a charity website t raise mney fr 8. ________________________.
After stpping wrking as 3. _________ ______　　　　　
children in pr cuntries
Inspired by the peple she met nline
Her next7. ________　　　　　
an English teacher
watched films
fund a great
61-year-ld
The Internet has makes ur life mre cnvenient. But the Internet can d mre fr peple. Peple's lives have been changed by 1. __________________ and 2. _______________.
nline cmmunities
scial netwrk
Cmplete the graphic rganizer and then retell the text accrding t it.
1 D yu think yur life has been changed by the Internet? If s, hw?2 The writer mentins many advantages f using the Internet. D yu think there are any disadvantages? If s, what are they?
4 Discuss the questins belw in pairs.
I think there are a few disadvantages frm using the Internet, such as the lack f privacy. Sharing everything nline means peple can knw everything abut us. Als using the Internet all the time distracts us frm the real wrld arund us.
My life has certainly been changed by the Internet. It has made my schl wrk and studying easier and has helped me stay in tuch with ld friends mre easily and ften.
1. Read abut Jan ‘s nline cmmunities. 2. Culd predict the text by the titles. 3. Understand the cnvenience and prblems that the Internet brings t peple, use the Internet crrectly and reasnably fr learning and scializing.
短文写作利用下面所给的词汇，写一篇 120词左右的关于网络利与弊小短文。要求:至少要用上其中的5个词汇，用到的词汇在文中用下划线标出。cnvenient, cash, update, sftware, netwrk,surf,benefit, distance, inspire，access，g thrugh, cnference