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人教版 (2019)必修 第二册Unit 3 The internet获奖课件ppt
展开The Internet is becming the twn square fr the glbal village f tmrrw. 互联网正在成为未来地球村的城镇广场。
单元主题语境:人与社会
The Internet jins millins f cmputers all ver the wrld,and tday it is used by peple all ver the wrld.They think hw cnvenient it is1 t use it.It was invented in the 1960s in the USA.The American gvernment needed a netwrk f cmputers fr its army.The Wrld Wide Web was invented by a British scientist named Tim Berners-Lee in 1989,which allwed him t send and receive scientific dcuments with text,drawings and phts2.In the 1990s,mre and mre peple began t use the Internet and the Wrld Wide Web.
S what’s the difference between the Internet and the Wrld Wide Web? The Internet is the hardware.It allws us t cmmunicate with ther peple.The Wrld Wide Web is the sftware.It allws us t create,see and read multimedia dcuments.The web is made up f millins f dcuments called web pages.These pages are held in cmputers all ver the wrld.Many peple have a favurite website with a number f web pages n the same subject3.It tk 50 years fr 100 millin peple t listen t the radi.It tk 15 years fr 100 millin peple t watch televisin.By the year 2000,it had taken nly abut three years fr 100 millin peple t use the Internet.What will happen next n the Internet?
1.While wrking,I realised hw hard it was t wrk in the fields under a ht sun.(2019·北京,书面表达)2.First f all,I speak English fluently,which allws me t cmmunicate with visitrs withut difficulty.(2019·全国Ⅰ,书面表达)3.It is just the s-called incnvenience that displays the richness,delicacy and great fascinatin f Chinese culture with a histry f thusands f years.(2019·江苏,书面表达)
Perid One Listening and Speaking & Reading and Thinking—Cmprehending
识记单词 快速顺畅阅读
匹配左边的单词与右边的汉语意思[第一组]
1.blg A.聊天;闲聊2.engine B.方便的;近便的3.chat C.博客4.stream D.引擎;发动机5.cnvenient E.流播;流出;小河;溪流
6.cash A.软件7.update B.现金;金钱8.database C.益处;使受益;得益于9.sftware D.更新10.benefit E.数据库;资料库
11.distance A.通道;机会;进入12.inspire B.艰难的;严厉的13.access C.距离14.charity D.鼓舞;激励 15.tugh E.慈善;慈善机构
精读精练 萃取文本精华
1.What’s the main idea f the passage?A.Peple’s lives have been changed by nline cmmunities and scial Internet has separated us and made us Internet can cure patients f their serius Internet can help peple make friends with thers.
Step 1 Fast-reading
2.Match each paragraph with its tpic sentence.Para.1 A.Jan started an IT club and helped many ther lder peple.Para.2 B.The Internet has made ur lives mre cnvenient.Para.3 C.Jan’s life has been imprved by the Internet.Para.4 D.Jan wasn’t lnely,fr the Internet remved the distance between her and thers.Para.5 E.Jan has learned mre abut hw t use the Internet t make sciety better.
Ⅰ.Judge whether the fllwing statements are true(T) r false(F)’s n dubt that the Internet has brught much cnvenience t peple in all aspects f their life.( )2.The Internet has remved the distance between Jan and ther peple,which helps her feel less lnely and bred.( )3.Nw that the 59-year-ld man can’t take care f himself,his daughter can’t g t university.( )4.Jan has started a charity website t raise mney fr children in pr cuntries.( )5.Jan is a kind wman and ready t help thers in truble.( )
Step 2 Careful-reading
Ⅱ.Chse the best cnvenience the Internet has brught isn’t mentined in Para.1?A.We n lnger have t wait in line r carry cash arund when we g can get ther peple’s persnal infrmatin can get the latest infrmatin frm large can dwnlad sftware,dcuments and images whenever we need them.
2.What can we learn frm the secnd paragraph?A.Jan has knwn many peple nline wh can keep her cmpany every Jan was ut f wrk,she applied fr wrk nline and fund a great has been gd at surfing the Internet althugh she is has started a small nline cmpany tgether with ther tw friends.
3.Hw did the peple in the nline cmmunity help Jan?A.They gave her supprt and dnated a lt f mney t kept her cmpany nline every encuraged her t apply fr a jb.
4.What des the “digital divide” mean?A.数字鸿沟 B.代沟C.数字差异 D.互联网距离
5.Why is her next gal is t start a charity website?A.Because she thught the children in pr cuntries had n enugh mney fr she wanted t help the children get rid f she wanted t make sure that everyne has access t the she wanted t help thse wh were hmeless.
After reading the passage,please fill in the fllwing blanks.With the develpment f the Internet,it has made ur lives mre cnvenient. While 1. (shp),we n 2. (lng) have t wait in line r carry cash arund.We can get the latest infrmatin and dwnlad sftware,dcuments and 3. (image) whenever we need.At 4. same time,nline cmmunities and scial netwrks have als changed peple’s lives and remve the distance 5. usually exists between peple.Take a wman 6. (call) Jan Tchamani fr example.She was ill 7. (serius) and stuck at hme,
Step 3 Pst-reading
8. (feel) lnely.9. ,surfing the Internet helped her knw ther ld peple and get supprt and advice frm them.She als started an IT club 10. (help) ther ld peple.Her next gal is t start a charity website t raise mney fr children in pr cuntries.
1.There are cuntless articles telling us hw the Internet has made ur lives mre cnvenient.[句式分析] 本句的主干是 ;telling us hw the Internet has made ur lives mre cnvenient为现在分词短语作 ,修饰articles,其中hw the Internet has made ur lives mre cnvenient为 从句,作tell的直接宾语。[自主翻译] _________________________________________________________
Step 4 Sentence-learning
There are cuntless articles
有不计其数的文章告诉我们互联网如何使我们的生活更方便。
2.At age 50,she fund herself ut f wrk and stuck at hme with nly her cmputer t keep her cmpany.[句式分析] 此句为“find+宾语+宾补”结构, 和_____________是句子的宾语补足语,说明宾语 的处境。_________________________ 是“with +名词+t d”结构,在句中作 的伴随状语。[自主翻译] ______________________________________________________
ut f wrk stuck at hme
50岁时,她发觉自己失业了,困在家里,只有电脑相伴。
with nly her cmputer t
keep her cmpany
3.She realised that ne f the greatest benefits f the Internet was its ability t remve the distance that usually exists between peple.[句式分析] 本句是复合句,realised之后由 引导了一个宾语从句,宾语从句中 是主语, 是表语,被动词不定式短语t remve the distance that usually exists between peple所修饰,动词不定式短语中又包含了由that引导的定语从句,修饰 。[自主翻译] _________________________________________________________ _________________
她意识到互联网的最大好处之一就是能够消除通常存在于人和人之间的距离感。
ne f the greatest benefits f the Internet
its ability
the distance
4.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.[句式分析] 本句是复合句,引导 从句。句中__________ 是省略了关系代词的定语从句,修饰前面的名词the peple。t teach lder peple hw t use cmputers and the Internet作 状语,其中hw t use cmputers and the Internet为“ ”结构,作teach的直接宾语。[自主翻译] _________________________________________________________ _____________________________
她受到网友的启发,决定成立一个IT俱乐部来教年纪较大的人们学习如何使用电脑和互联网。
5.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.[句式分析] 本句是复合句,含有两个谓语,分别是 和 ;第一个动词believes之后由 引导了一个宾语从句,宾语从句中 是形式主语,真正的主语是_________________________________________________________ ,其中that everyne has access t the Internet作make sure的 。第二个动词knws 后的 是其宾语。[自主翻译] _________________________________________________________ ____________________________
believes knws
她认为,消除数字鸿沟、确保人人都能使用互联网并且知晓如何运用新技术,是非常重要的。
t bridge the digital divide and make sure that everyne has
access t the Internet
hw t use new technlgy
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