(共34张PPT)
Period 1
UNIT 3 THE INTERNET
主题语境
人与社会 —— 科技发展与信息技术创新
课时练案 单元词汇表(Words and Expressions)
1．____ vi．聊天；闲聊
2．_______ n．身份；个性
3．______ vt．更新；向……提供最新消息 n．更新；最新消息
4．____ vt．&vi．浏览；冲浪
5．_______ n．慈善；慈善机构(或组织)
chat
identity
update
surf
charity
6．_______ vt．确认；使确信
7．_______ n．折扣 vt．打折
8．_______ n．账户；描述
9．_____ vt．&vi．点击
10．_____ n．目标；对象；靶子 vt．把……作为攻击目标
11．_____ adj．假的；错误的
confirm
discount
account
click
target
false
12．_____ adj．心烦的；苦恼的；沮丧的 vt．使烦恼；使生气；搅乱
13．________ n．准则；指导原则
14．______ n．作者；作家
15．___ n．忠告；诀窍；实用的提示
16．_______ adj．熟悉；熟知
17．____ n．盒；箱；情况；案件
18．________ n．居民；(美国的)住院医生 adj．(在某地)居住的
upset
guideline
author
tip
familiar
case
resident
1．He stood up suddenly，_________ (upset) a glass of wine．
2．Here are some ____ (tip) on how to improve your English listening skills．
3．When she arrived at the small village，she got to know the local _________ (resident)．
4．Emails are scanned for keywords in order to have a ________ (target) advertising．
upsetting
tips
residents
targeted
5．Will you waste time _______ (surf) meaningless online information？
6．It has been _________ (confirm) that the meeting will take place next week．
7．My kids usually spend hours ________ (chat) on the phone with their friends．
8．I know many famous English _______ (author)，such as William Shakespeare，Oscar Wilde and Charles Dickens．
surfing
confirmed
chatting
authors
1．convenient adj．方便的；近便的→___________ n．方便；便利；便利的设施
2．blog n．博客 vi．写博客→_______ n．博客作者；博主
3．benefit n．益处 vt．使受益 vi．得益于→__________ adj．有益的；有用的
4．inspire vt．鼓舞；激励；启发思考→_________ n．鼓舞；激励→_______ adj．受到鼓舞的→________ adj．鼓舞人心的；激励人的
convenience
blogger
beneficial
inspiration
inspired
inspiring
5．access n．通道；(使用、查阅、接近或面见的)机会 vt．进入；使用；获取→_________ adj．可接近的；易进入的
6．press vt．按，压；敦促→________ n．压力
7．rude adj．粗鲁的；无礼的→______ adv．无礼地；粗暴地→________ n．无礼；粗鲁
8．particular adj．特定的；特别的；讲究的→__________ adv．特殊地；特别地
9．embarrass vt．使尴尬→____________ adj．让人难堪(尴尬；害羞)的→___________ adj．尴尬的；陷入困境的
accessible
pressure
rudely
rudeness
particularly
embarrassing
embarrassed
1．Buying books on the Internet is __________ (convenience)，fast and cheap．
2．The building has been specially designed to provide easy ______ (accessible) for people in wheelchairs．
3．Do you think cloning may be __________ (benefit) to humans？
4．____________ (particular)，you can take a chance to experience rich Chinese cultures．
convenient
access
beneficial
Particularly
5．My cousin is a first-generation graduate and an __________ (inspire) to her family—and that's pretty powerful．
6．What do you think is the most ____________ (embarrass) question at yesterday's news conference？
7．Could you forgive me for my ________ (rude) I promise that never will I do that from now on．
inspiration
embarrassing
rudeness
1．________________ 陪伴某人
2．________ 既然；由于
3．__________ 经历；度过；通读
4．_______ 状况良好
5．___________ 掌握……的最新消息；了解……的动态
6．___________ 取笑；戏弄
7．_______________ 牢记
keep sb．company
now that
go through
in shape
keep track of
make fun of
keep(...)in mind
1．Her mother __________________ day and night when she was in hospital．
2．As a teacher，you'd better ____________ what your students are doing during the winter holiday．
3．_________ you have grown up，you should not depend on your parents．
kept her company
keep track of
Now that
4．He has ____________ many difficulties since graduation．
5．Doing sports doesn't take a lot of time and money，and it can help us stay _______ and feel good．
gone through
in shape
1．cash n．现金；金钱
[联想] in cash 用现金，有现金
by credit card 用信用卡
by cheque 用支票
2．update vt．更新；向……提供最新信息 n．更新；最新消息
[联想] up-to-date adj．最新的
out-of-date adj．过时的
to date＝up to now/so far 到目前为止，迄今
out of date 过时的
up to date 最新的
由新知联想已知
3．make fun of 取笑；戏弄
[联想] have fun 玩得开心
for fun 为了好玩，为了娱乐
play a joke on sb．开某人玩笑
4．keep...in mind 牢记
[联想] bear...in mind 牢记
bear/keep in mind that...牢记……
change one's mind 改变主意
make up one's mind to do sth．下定决心做某事
课下预习 第一篇课文(Reading and Thinking)
①the World Wide Web abbr．WWW万维网；环球信息网
②countless adj．无数的
③convenient adj．方便的；近便的
It is convenient (for sb．) to do sth．(某人)做某事方便
④no longer(＝not...any longer)不再……
no more(＝not...any more)不再……
⑤cash n．现金；金钱
in cash用现金，有现金
⑥go shopping购物
⑦update vt．更新；向……提供最新信息 n．更新；最新消息
⑧database n．数据库；资料库
⑨software n．软件
⑩network 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
develop v．患(病)
develop an illness患上一种疾病
quit one's job辞职
out of work失业
stuck adj．卡住；陷(入)；困(于)
get/be stuck in陷入……中，困在……中
keep sb．company陪伴某人
surf vt．& vi．浏览；冲浪
surf the Internet网上冲浪，浏览因特网
benefit n．益处 vt．使受益 vi．得益于
benefit by/from从……中受益
beneficial adj．有益的，有用的
remove vt．去除；移开
distance n．距离
inspire vt．鼓舞；激励；启发思考
inspire sb．to do sth．激励某人做某事
pay for支付
59-year-old 59岁的
apply for申请……
apply to sb．for sth．向某人申请某物
now that既然；由于
take care of照顾，照料
together with和……一起；连同……
bridge vt．弥合(差距)；消除(分歧)
bridge the divide/gap (between A and B)消除(A和B之间的)分歧/隔阂
make sure确保；设法保证
access n．通道；(使用、查阅、接近或面见的)机会 vt．进入；使用；获取
have access to有权使用……；可以接近……
charity n．慈善；慈善机构(或组织)
raise money筹款
go through经历；度过；通读
tough adj．艰难的；严厉的
a tough time/tough times困难时期
face challenges面临挑战，
STRONGER TOGETHER：HOW WE HAVE
BEEN CHANGED BY THE INTERNET
Much has been written about the wonders of the World Wide Web① ．There are countless② articles telling us how the Internet has made our lives more convenient③．[1] We no longer④ have to wait in line or carry cash⑤ around when we go shopping⑥．We can get the most updated⑦ information from large databases⑧．We can download software⑨，documents，and images whenever we need them．[2] But
the Internet has done much more for people than simply make life more convenient．People's lives have been changed by online communities and social networks⑩ ．
[1]句中动词-ing形式短语telling us...作后置定语，修饰articles；how引导宾语从句；made our lives more convenient是“make＋宾语＋宾语补足语”结构。
[2]句中whenever引导让步状语从句，相当于no matter when。
Jan Tchamani，an English teacher in Birmingham，UK，suddenly developed a serious illness and had to quit her job ．At age 50，she found herself out of work and stuck at home with only her computer to keep her company ．[3] After a while，she discovered that surfing the Internet could help her feel less lonely and bored．[4] She could listen to music，watch films，play games，and explore the world．She also joined an online group where she could talk about her problems and get support and advice from others．[5] She realised that one of the
greatest benefits of the Internet was its ability to remove the distance that usually exists between people．[6]
[3]句中found herself out of work是“find＋宾语＋宾语补足语”结构；其中with复合结构作stuck的伴随状语。
[4]句中动词-ing形式短语surfing the Internet在宾语从句中作主语。
[5]句中where引导定语从句，修饰先行词an online group。
[6]句中第一个that引导宾语从句，不定式短语to remove...作定语，修饰its ability；第二个that引导定语从句，修饰the distance。
She was so inspired by the people she met online that she decided to start an IT club to teach older people how to use computers and the Internet．[7] She and her friends now organise events and collect money to pay for private teachers．Many people have been helped by the club．A 59-year-old man learnt how to apply for work online and found a great job．[8] Now that he works and can take care of himself，his daughter has time to study at university．A 61-year-old woman who was living alone has started a small online company
together with two friends．[9] She no longer feels lonely，and her company has become quite successful．
[7]句中so...that...引导结果状语从句，其中she met online是一个省略了关系代词的定语从句，修饰the people。
[8]句中“疑问词＋不定式”结构作learnt的宾语。
[9]句中who引导定语从句，修饰先行词a 61-year-old woman。
Jan has started taking online classes to learn more about how to use the Internet to make society better．She believes that it is highly important to bridge the digital divide and make sure that everyone has access to the Internet and knows how to use new technology．[10] Her next goal is to start a charity website to raise money for children in poor countries．[11]
[10]句中it是形式主语，后面的不定式短语是真正的主语。
[11]句中不定式短语to start a charity...作表语；其中to raise money for...是不定式短语作目的状语。
Jan's life has been greatly improved by the Internet．“When you go through tough times，you meet others who are facing similar challenges ，”Jan says．[12] “Thinking about other people's situations inspired me to offer help．”[13]
[12]句中who引导定语从句，修饰先行词others，who在从句中作主语。
[13]句中动词-ing形式短语thinking about other people's situations在句中作主语。
团结起来力量大：互联网如何改变了我们
关于万维网奇妙之处的著述浩如烟海。讲述互联网如何使我们的生活变得更加方便的文章数不胜数。购物的时候，我们不再需要排队等候，也不需要随身携带现金。我们可以从大型数据库中获得最新的消息。在任何需要的时候，我们可以下载软件、文档和图片。然而，互联网为人们做的事情还很多，并不仅仅是让生活变得更加方便而已。在线社区和社交网络已改变了人们的生活。
英国伯明翰的一位英语教师简·夏曼尼突然身患重病，被迫辞去工作。50岁时，她发现自己失业了，困在家里，只有电脑相伴。过了一阵子，她发现上网可以帮助她减轻孤独和无聊。她可以听音乐，看电影，玩游戏，探索世界。她还加入了一个在线群组；在群里，她可以谈论自己的问题，获得其他人的支持和建议。她意识到互联网的最大好处之一就是能够消除通常会存在于人和人之间的距
离感。
她受到网友的启发，决定成立一个IT俱乐部来教年长一些的人们学习使用电脑和互联网。如今，她与朋友们一起组织各种活动，并为(俱乐部)私人教师的工资筹集资金。许多人得到了俱乐部的帮助。一位59岁的男子学会了如何在网上申请工作，而且找到了一份不错的工作。既然他工作了并且能照顾自己，他的女儿就有时间上大学了。一位61岁的独居妇女与两位朋友一起创办了一家小型网络公司。她不再感到孤独，而且她的公司也相当成功。
简开始参加网络课程，更多地学习如何利用互联网让社会变得更加美好。她认为，消除数字鸿沟、确保每个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。她的下一个目标是创建一个慈善网站，为贫穷国家的儿童募捐。
简的生活因互联网而得到了极大的改善。“当你身处逆境时，你会遇到面临相似挑战的人。”简说道，“想到别人的处境，我就会受到激励，伸出援助之手。”
THANKSPeriod 1 单元词汇表 (Words and Expressions)
1． vi．聊天；闲聊 2． n．身份；个性 3． vt．更新；向……提供最新消息 n．更新；最新消息 4． vt．&vi．浏览；冲浪 5． n．慈善；慈善机构 (或组织) 6． vt．确认；使确信 7． n．折扣 vt．打折 8． n．账户；描述 9． vt．&vi．点击 10． n．目标；对象；靶子 vt．把……作为攻击目标 11． adj．假的；错误的 12． adj．心烦的；苦恼的；沮丧的 vt．使烦恼；使生气；搅乱 13． n．准则；指导原则 14． n．作者；作家 15． n．忠告；诀窍；实用的提示 16． adj．熟悉；熟知 17． n．盒；箱；情况；案件 18． n．居民； (美国的)住院医生 adj． (在某地)居住的 1．He stood up suddenly， (upset) a glass of wine． 2．Here are some (tip) on how to improve your English listening skills． 3．When she arrived at the small village，she got to know the local (resident)． 4．Emails are scanned for keywords in order to have a (target) advertising． 5．Will you waste time (surf) meaningless online information？ 6．It has been (confirm) that the meeting will take place next week． 7．My kids usually spend hours (chat) on the phone with their friends． 8．I know many famous English (author)，such as William Shakespeare，Oscar Wilde and Charles Dickens．
1．convenient adj．方便的；近便的→ n．方便；便利；便利的设施 2．blog n．博客 vi．写博客→ n．博客作者；博主 3．benefit n．益处 vt．使受益 vi．得益于→ adj．有益的；有用的 4．inspire vt．鼓舞；激励；启发思考→ n．鼓舞；激励→ adj．受到鼓舞的→ adj．鼓舞人心的；激励人的 5．access n．通道； (使用、查阅、接近或面见的)机会 vt．进入；使用；获取→ adj．可接近的；易进入的 6．press vt．按，压；敦促→ n．压力 7．rude adj．粗鲁的；无礼的→ adv．无礼地；粗暴地→ n．无礼；粗鲁 8．particular adj．特定的；特别的；讲究的→ adv．特殊地；特别地 9．embarrass vt．使尴尬→ adj．让人难堪 (尴尬；害羞)的→ adj．尴尬的；陷入困境的 1．Buying books on the Internet is (convenience)，fast and cheap． 2．The building has been specially designed to provide easy (accessible) for people in wheelchairs． 3．Do you think cloning may be (benefit) to humans？ 4． (particular)，you can take a chance to experience rich Chinese cultures． 5．My cousin is a first generation graduate and an (inspire) to her family—and that's pretty powerful． 6．What do you think is the most (embarrass) question at yesterday's news conference？ 7．Could you forgive me for my (rude) I promise that never will I do that from now on．
1． 陪伴某人 2． 既然；由于 3． 经历；度过；通读 4． 状况良好 5． 掌握……的最新消息；了 解……的动态 6． 取笑；戏弄 7． 牢记 1．Her mother day and night when she was in hospital． 2．As a teacher，you'd better what your students are doing during the winter holiday． 3． you have grown up，you should not depend on your parents． 4．He has many difficulties since graduation． 5．Doing sports doesn't take a lot of time and money，and it can help us stay and feel good．
由新知联想已知
1．cash n．现金；金钱 [联想] in cash 用现金，有现金 by credit card 用信用卡 by cheque 用支票 2．update vt．更新；向……提供最新信息 n．更新；最新消息 [联想] up to date adj．最新的 out of date adj．过时的 to date＝up to now/so far 到目前为止，迄今 out of date 过时的 up to date 最新的 3．make fun of 取笑；戏弄 [联想] have fun 玩得开心 for fun 为了好玩，为了娱乐 play a joke on sb．开某人玩笑 4．keep... in mind 牢记 [联想] bear... in mind 牢记 bear/keep in mind that... 牢记…… change one's mind 改变主意 make up one's mind to do sth．下定决心做某事
第一篇课文 (Reading and Thinking)
①the World Wide Web abbr．WWW万维网；环球信息网
②countless adj．无数的
③convenient adj．方便的；近便的
It is convenient (for sb．) to do sth． (某人)做某事方便
④no longer (＝not... any longer)不再……
no more (＝not... any more)不再……
⑤cash n．现金；金钱
in cash用现金，有现金
⑥go shopping购物
⑦update vt．更新；向……提供最新信息 n．更新；最新消息
⑧database n．数据库；资料库
⑨software n．软件
⑩network 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
develop v．患 (病)
develop an illness患上一种疾病
quit one's job辞职
out of work失业
stuck adj．卡住；陷 (入)；困 (于)
get/be stuck in陷入……中，困在……中
keep sb．company陪伴某人
surf vt．& vi．浏览；冲浪
surf the Internet网上冲浪，浏览因特网
benefit n．益处 vt．使受益 vi．得益于
benefit by/from从……中受益
beneficial adj．有益的，有用的
remove vt．去除；移开
distance n．距离
inspire vt．鼓舞；激励；启发思考
inspire sb．to do sth．激励某人做某事
pay for支付
59 year old 59岁的
apply for申请……
apply to sb．for sth．向某人申请某物
now that既然；由于
take care of照顾，照料
together with和……一起；连同……
bridge vt．弥合 (差距)；消除 (分歧)
bridge the divide/gap (between A and B)消除 (A和B之间的)分歧/隔阂
make sure确保；设法保证
access n．通道； (使用、查阅、接近或面见的)机会 vt．进入；使用；获取
have access to有权使用……；可以接近……
charity n．慈善；慈善机构 (或组织)
raise money筹款
go through经历；度过；通读
tough adj．艰难的；严厉的
a tough time/tough times困难时期
face challenges面临挑战
STRONGER TOGETHER：HOW WE HAVE
BEEN CHANGED BY THE INTERNET
Much has been written about the wonders of the World Wide Web①．There are countless② articles telling us how the Internet has made our lives more convenient③．[1] We no longer④ have to wait in line or carry cash⑤ around when we go shopping⑥．We can get the most updated⑦ information from large databases⑧．We can download software⑨，documents，and images whenever we need them．[2] But the Internet has done much more for people than simply make life more convenient．People's lives have been changed by online communities and social networks⑩．
[1]句中动词 ing形式短语telling us...作后置定语，修饰articles；how引导宾语从句；made our lives more convenient是“make＋宾语＋宾语补足语”结构。
[2]句中whenever引导让步状语从句，相当于no matter when。
Jan Tchamani，an English teacher in Birmingham，UK，suddenly developed a serious illness and had to quit her job ．At age 50，she found herself out of work and stuck at home with only her computer to keep her company ．[3] After a while，she discovered that surfing the Internet could help her feel less lonely and bored．[4] She could listen to music，watch films，play games，and explore the world．She also joined an online group where she could talk about her problems and get support and advice from others．[5] She realised that one of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people．[6]
[3]句中found herself out of work是“find＋宾语＋宾语补足语”结构；其中with复合结构作stuck的伴随状语。
[4]句中动词 ing形式短语surfing the Internet在宾语从句中作主语。
[5]句中where引导定语从句，修饰先行词an online group。
[6]句中第一个that引导宾语从句，不定式短语to remove...作定语，修饰its ability；第二个that引导定语从句，修饰the distance。
She was so inspired by the people she met online that she decided to start an IT club to teach older people how to use computers and the Internet．[7] She and her friends now organise events and collect money to pay for private teachers．Many people have been helped by the club．A 59 year old man learnt how to apply for work online and found a great job．[8] Now that he works and can take care of himself，his daughter has time to study at university．A 61 year old woman who was living alone has started a small online company together with two friends．[9] She no longer feels lonely，and her company has become quite successful．
[7]句中so... that...引导结果状语从句，其中she met online是一个省略了关系代词的定语从句，修饰the people。
[8]句中“疑问词＋不定式”结构作learnt的宾语。
[9]句中who引导定语从句，修饰先行词a 61 year old woman。
Jan has started taking online classes to learn more about how to use the Internet to make society better．She believes that it is highly important to bridge the digital divide and make sure that everyone has access to the Internet and knows how to use new technology．[10] Her next goal is to start a charity website to raise money for children in poor countries．[11]
[10]句中it是形式主语，后面的不定式短语是真正的主语。
[11]句中不定式短语to start a charity...作表语；其中to raise money for...是不定式短语作目的状语。
Jan's life has been greatly improved by the Internet．“When you go through tough times，you meet others who are facing similar challenges ，” Jan says．[12] “Thinking about other people's situations inspired me to offer help．” [13]
[12]句中who引导定语从句，修饰先行词others，who在从句中作主语。
[13]句中动词 ing形式短语thinking about other people's situations在句中作主语。
团结起来力量大：互联网如何改变了我们
关于万维网奇妙之处的著述浩如烟海。讲述互联网如何使我们的生活变得更加方便的文章数不胜数。购物的时候，我们不再需要排队等候，也不需要随身携带现金。我们可以从大型数据库中获得最新的消息。在任何需要的时候，我们可以下载软件、文档和图片。然而，互联网为人们做的事情还很多，并不仅仅是让生活变得更加方便而已。在线社区和社交网络已改变了人们的生活。
英国伯明翰的一位英语教师简·夏曼尼突然身患重病，被迫辞去工作。50岁时，她发现自己失业了，困在家里，只有电脑相伴。过了一阵子，她发现上网可以帮助她减轻孤独和无聊。她可以听音乐，看电影，玩游戏，探索世界。她还加入了一个在线群组；在群里，她可以谈论自己的问题，获得其他人的支持和建议。她意识到互联网的最大好处之一就是能够消除通常会存在于人和人之间的距离感。
她受到网友的启发，决定成立一个IT俱乐部来教年长一些的人们学习使用电脑和互联网。如今，她与朋友们一起组织各种活动，并为 (俱乐部)私人教师的工资筹集资金。
许多人得到了俱乐部的帮助。一位59岁的男子学会了如何在网上申请工作，而且找到了一份不错的工作。既然他工作了并且能照顾自己，他的女儿就有时间上大学了。一位61岁的独居妇女与两位朋友一起创办了一家小型网络公司。她不再感到孤独，而且她的公司也相当成功。
简开始参加网络课程，更多地学习如何利用互联网让社会变得更加美好。她认为，消除数字鸿沟、确保每个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。她的下一个目标是创建一个慈善网站，为贫穷国家的儿童募捐。
简的生活因互联网而得到了极大的改善。“当你身处逆境时，你会遇到面临相似挑战的人。”简说道，“想到别人的处境，我就会受到激励，伸出援助之手。”
Period 1
速记·重点词汇——牢记词形和词义
1．chat 2．identity 3．update 4．surf 5．charity 6．confirm 7．discount 8．account 9．click 10．target 11．false 12．upset 13．guideline 14．author 15．tip 16．familiar 17．case 18．resident
运用·语境填空——测试一下基本功
1．upsetting 2．tips 3．residents 4．targeted 5．surfing 6．confirmed 7．chatting 8．authors
速记·派生词汇——牢记词形和词义
1．convenience 2．blogger 3．beneficial 4．inspiration；inspired；inspiring 5．accessible 6．pressure 7．rudely；rudeness 8．particularly 9．embarrassing；embarrassed
运用·语境填空——测试一下基本功
1．convenient 2．access 3．beneficial 4．Particularly 5．inspiration 6．embarrassing 7．rudeness
速记·重点短语——记牢搭配和意义
1．keep sb．company 2．now that 3．go through 4．in shape 5．keep track of 6．make fun of 7．keep(．．．)in mind
运用·语境填空——测试一下基本功
1．kept her company 2．keep track of 3．Now that 4．gone through 5．in shape
