人教版 (2019)必修 第二册Unit 3 The internet教学演示课件ppt

这是一份人教版 (2019)必修 第二册Unit 3 The internet教学演示课件ppt，共16页。PPT课件主要包含了Prediction，Skimming等内容，欢迎下载使用。
（教材P28）Lk at the title f the passage and try t guess what the text will be abut?The text will be abut sme changes caused by the Internet.
1. What’s the main idea f the passage? A. Jan develped a serius illness. B. Jan decided t start an IT club. C. Jan started a charity website. D. Jan’s life has been changed by the Internet.2. Jan’s attitude t the Internet is ______.  A. negative悲观的　　　B. neutral中立的C. gratefulD. nt mentined
3. What’s the purpse f the authr by referring t the 59-year-ld man and the 61-year-ld wman? A. T intrduce tw ld peple. B. T explain hw t apply fr jbs nline. C. T prve they are successful. D. T give tw examples helped by Jan’s club.
scial netwrks
surfing the Internet
Read fr Main ideas
taking nline classes
Read the text and answer the questins.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?4 What is the “digital divide”?5 What’s Jan’s next gal?6 What can we learn frm her experiences?
Read the text and answer the questins.1. Why did Jan quit her jb? She suddenly develped a serius illness.2. Hw did the peple in the nline cmmunity help her? Peple in the nline cmmunity talked with her abut her prblems, supprted her, and gave her advice.
Read the text and answer the questins.3. Why did she start the IT club? T teach lder peple hw t use cmputers and the Internet.4. What is the “digital divide”? 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.
Read the text and answer the questins.5. What’s Jan’s next gal? Her next gal is t start a charity website t raise mney fr children in pr cuntries.6. What can we learn frm her experiences? We learn that when we g thrugh tugh times, we can find help and supprt frm ther peple nline. We learn that we can feel less lnely.
Much has been written abut the wnders f the Wrld Wide Web. There are cuntless articles (1)______ (tell) us hw the Internet has made ur lives mre cnvenient. But the Internet has dne a lt (2)_____ (much) fr peple than simply make life mre cnvenient. Peple’s lives (3) _________________ (change) by nline cmmunities and scial netwrks s far.  
have been changed
Take Jan fr example, wh develped a serius illness that made her (4)_____(stick) at hme with nly her cmputer t keep (5)___(she) cmpany. She jined an nline grup (6)______ she culd share prblems, supprt and advice with thers. She cnsidered the ability t remve the distance between peple as ne f the greatest (7)_______(benefit).
She was s inspired (8) ____ she started an IT club in which many peple have been helped. She has started t learn mre abut hw t use the Internet t make sciety better. Her next gal is t start a charity website t raise mney (9) ___ children in pr cuntries.Jan’s life has been (10) ______(great) imprved by the Internet.
(1) Hw d yu arrange yur time spent n study and the Internet? Is it reasnable?
Critical thinking
I usually surf the Internet using my mbile phne fr nly an hur after class, and it is reasnable fr me.
(2) What are yur nline activities? Are they safe?
I chat with my friends, read news and play games. I never give away泄露 my private infrmatin s I think they are safe.