高中英语牛津译林版 (2020)必修 第三册Welcome to the unit图片ppt课件

这是一份高中英语牛津译林版 (2020)必修 第三册Welcome to the unit图片ppt课件，共18页。PPT课件主要包含了Three ，Reading，site，click，majority，aware，comments，establish，Homework等内容，欢迎下载使用。
仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而
M3 U3 The wrld nline Welcme t the unit & Reading
The Internet brings far-reaching changes in all aspects f ur lives. Think ut the fllwing tips.1. What d yu ften d n the Internet?Search fr infrmatinRead latest news Keep in tuch with thers Entertainment.Buy r sell things…
Step 1: Lead-in
2. What effects the internet has n ur life?
It makes my life:cnvenientless stressfulmre clrfuleasy and quick…
1. Why is the Internet cmpared t “a wrld withut frntiers” by the authr?
The Internet has enabled peple arund the wrld t be cnnected at any time and in any part f the wrld.
2. Hw many advantages f the Internet des the authr mentin?
Step 2: Fast-reading
Reply the fllwing questins.
3. Hw des the authr make the readers quickly knw there are three advantages f the Internet?
By using the chesive wrds, such as “One f the greatest advantages f the Internet”, “als” and “Abve all else”.
4. What’s the tne f the authr in Paragraph3?
It’s casual and relaxing t read in this way. It’s easier fr the authr t cnvince us f the cnvenience f the Internet.
CnclusinPara.5:___________________________________________________________________________________
A1 Cmplete the chart belw.
The Internet has its prblems. We must be careful t use it prperly and respnsibly.
IntrductinPara.1:_____________________________________________________________________
Main bdyParas.2-4: The Internet has many advantages
The Internet has the pwer t cnnect peple acrss the wrld.
A2 Cmplete the table belw with supprting details fr each advantage.
a huge amunt f
Step 3: While-reading
Having fd delivered t yu
Paying fr almst everything
share ur hbbies
lng-lst friends
Find the sentences shwing cmparisns in the article.
1. In the time it takes t find ne bk in the library, we can use a search engine t bring up millins f results.
2. Gne are the days f searching shp after shp fr the perfect pair f bts--yu can cmpare styles and prices quickly and easily in the cmfrt f yur living rm.
3. Why wait hpelessly fr a taxi in the cld rain? It is nw simple and fast t rder ne with a taxi app.
The authr believes that the Internet has benefited us in varius ways. Can yu think f any ther examples t supprt the authr’s ideas?
We can rent bikes using mbile apps t save time and mney. We can share phts and vides with lved nes in the clud.…
Step 4: Discussin
2. The authr mentins in the cnclusin that the Internet has its prblems. What d yu think the prblems with the Internet are? Make a list f them.
Persnal infrmatin may be stlen. Internet viruses can infect and damage cmputers.Lead t scial islatin and depressin. …
B1 The passage belw is abut prper nline behaviur. Cmplete the passage.
cmment site establish t a certain extent majrity click aware abve all else
The Internet has brught us great cnvenience. (1) _________________, we can hardly live withut it. Hwever, it als raises all srts f questins: when surfing the Internet, hw can we prtect urselves? Hw can we use the Internet respnsibly?
T a certain extent
Step 5: Building yur language
The fllwing guidelines may shw yu hw t live in the digital wrld. (2)____________, yu shuld use the Internet in a safe way. Yu must always be careful abut which (3)________t trust. One wrng (4)_________may damage yur cmputer and remve all yur cmputer files! Therefre, befre visiting a web page, always check fr signs that warn peple f danger. Anther tip is t keep yur persnal infrmatin private, including yur phne number, address and email accunt.
Abve all else
Yu als need t shw respect when cmmunicating with ther nline users. Leave (5)___________ plitely and treat thers the way yu wuld like t be treated. Thugh the (6) __________f nline users are nice and friendly, there might be sme users wh make yu feel uncmfrtable nline. In such cases, be (7)_________that yu always have the right t say n and cut ff cntact. Remember that relatinships yu (8)_________ in the digital wrld are just the same as thse yu have in real life.
1. Hw d yu think we can use the Internet prperly and respnsibly?2. Write a shrt paragraph abut a cmparisn f the life befre and after smartphnes were invented.