资源简介

(共43张PPT)
Unit 3
Listening and Speaking
Chat
online
Write a blog post
Use a search engine
Stream movies and music
Lead-in
What activities do you like to do when you are online
Shop
online
Take online courses
Listening and Speaking
Brainstorm some words related to the Internet.
browse
浏览
podcast播客
push
推送
alerts
警报
chat
聊天
Firewall
防火墙
sign up
注册
filter
过滤器
visit
浏览
subscribe
订阅
browser
浏览器
audio book
有声读物
cookies信息记录程序
hack
黑客
post
帖子
anti-virus
杀毒
share
共享
attachment
附件
Finish the following tasks.
1.Look at the online activities in the box and match them with the pictures.
_____write a blog post ______ use a search engine
_____ chat online ______ stream movies and music
A
B
C
D
Listen to the tape and complete the table.
Name Time spent online every day Online activities Reasons for using the Internet
Anna
Paul
Joe
two or three hours
two hours or more
At least one hour
cheap and easy
to do homework;
helpful
to write something interesting
stream videos and music; look up information;
chat with friends
use a search engine to find information, videos, and pictures
write blog posts
Sam: Hi, guys! I'd like to ask you some questions about your online habits. First, how much time do you spend online every day Anna
Anna: It depends. I'd say two or three hours
Sam: How about you. Paul
Paul: Oh, maybe about two hours. Sometimes more. What about you, Joe
Joe: Well, I think I spend at least an hour every day.
Sam: What do you usually do online, Joe
Joe: I have a blog. It's like an online diary where you write about something you're interested in. For example, I like basketball, so I write a lot on my blog about my favourite team. It's fun.
Anna: I like to stream videos and music. That is. I watch videos and listen to music online. It's cheap and easy. Sometimes I look up information, too. With the Internet, I can also chat with my friends anytime, anywhere.
Paul: I usually use a search engine to do my homework. A search engine is a tool that helps you find what you're looking for. With it, I can find all the information, videos, and pictures that I need for my homework. It's so helpful.
Sam: Great. It seems like you all use the Internet every day. So what do you think life would be like without the Internet
Joe: No Internet ! Are you kidding Life would be over!
The Internet
Reading and Thinking
Internet has changed people’s lives
shopping
payment
Internet has changed people’s lives
food
learning
software
/ s ftwe (r)/
n.[U] 软件
network
/ net w k/
n.[U] 网络
update
database
software
network
Observe and think about how these words are built or formed.
update更新: + .
database数据库: + .
software软件: . + .
network互联网: ： .+ .
down(向下)+load(装载) : .
compound
合成词
a noun, an adjective or a verb made of (由...组成)two or more words or parts of words, written as one or more words, or joined by a hyphen
/ ha f( )n/连字符
up (向上)
date (日期)
data (数据)
base (基地)
soft (软的)
ware (物品)
net(网)
work(作品)
download下载
cash /k / n.[U] 现金；现款
update / p de t/
vt. 更新，向……提供最新信息
n. [U] 更新，最新消息
database/ de t be s/n. 数据库，资料库
software/ s ftwe (r)/ n.[U] 软件
network/ net w k/
n.[U] （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
快速识记
cash
update
database
software
n.[U] 现金；现款
vt. 更新，向……提供最新信息
n. [U] 更新，最新消息
n. 数据库，资料库
n.[U] 软件
Memory Challenge
network
n.[U] （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
Part 2: 【重点单词】
Self-study for important words
MFP音形义
Collocation固搭
Derivation派生
10 minutes
1.There are countless articles telling us how the Internet has made our lives more convenient.
2.Everyone has access to the Internet and knows how to use new technology.
3.One of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people.
重点单词【自学】
Textbook P28
Part 3:
Explain some important points.
(指导应用)
8 minutes
1.There are countless articles telling us how the Internet
has made our lives more convenient.【P28 Para1】
有无数的文章告诉我们互联网是如何 。
2.Please let me know your decision if it’s convenient
for/to you.
,请告诉我。
3.Please call on me when it is convenient for/to you.
,欢迎来访。
1. convenient
/k n vi ni nt/ adj.方便的；近便的
使我们的生活更方便
如果你方便的话
当你方便的时候
It(形主) is convenient for sb to do sth
做某事对某人而言是方便的
4.People still found coins inconvenient to carry, when they wanted to buy something expensive.
当人们想买昂贵的东西时，他们仍然 硬币 携带。
5.They may use a credit card for convenience.
他们可以为了 而使用信用卡。
6.I would appreciate it if you give me a reply at your earliest convenience.（书信结尾）
如果您能 给我答复，我将不胜感激。
不方便
发现
方便
convenient(adj.)
--[OPP.]: --[n.] .
inconvenient
convenience
尽早
at one’s （earliest）convenience
在某人方便的时候(尽早)
for convenience为了方便起见
①Only in this way can we enjoy the pleasure and 　convenience　 （convenient） of the shared bikes.【only修饰状语放句首，引起主句部分倒装】
② 　For　 convenience， I will give you my email address and we can keep in touch with each other.
【写美】　完成句子
③I’d appreciate it if you could reply to my letter 　at your earliest convenience　 .
如果你方便时能尽快给我回信，我将不胜感激。
convenience　
For　
at your earliest
convenience　
【练透】　单句语法填空
为了方便起见
尽早
1. convenient
/k n vi ni nt/ adj.方便的；近便的
【派生】
1. inconvenient/ n~k n~ vi ~ni nt/ adj.不方便的
2. convenience/k n~ vi ~ni ns/ n. [U]方便；便利
【固搭】
做某事对某人而言是方便的
It(形主) is (very) convenient for sb to do sth.
at one’s （earliest）convenience 在某人方便的时候
for convenience 为了方便起见
convenience food 方便食品
convenient(adj.)--[OPP.]: --[n.] .
4.People still found coins inconvenient to carry, when they wanted to buy something expensive.
当人们想买昂贵的东西时，他们仍然 硬币 携带。
5.It was a great convenience to have the school so near.
学校这么近真是 了。
6.They may use a credit card for convenience.
他们可以为了 而使用信用卡。
7.We have provided seats for the convenience of our customers.
顾客我们备有座位(=for convenience）
8.I hope that you can reply to my letter at your convenience.
我希望 你方便 能够给我回信。
不方便
发现
方便
太方便
为了方便
inconvenient
convenience
our customers’
在
时
1. convenient
/k n vi ni nt/ adj.方便的；近便的
【派生】
1. inconvenient/ n~k n~ vi ~ni nt/ adj.不方便的
2. convenience/k n~ vi ~ni ns/ n. [U]方便；便利
【固搭】
做某事对某人而言是方便的
It(形主) is (very) convenient for sb to do sth.
It(形主) is a (great) convenience for sb to do sth.
at one’s （earliest）convenience 在某人方便的时候
for convenience 为了方便起见
for one’s convenience=for the convenience of sb.
convenience food 方便食品
1.Everyone has access to the Internet and knows how to use new technology.【P28 Para1】
每个人都 访问互联网，知道如何使用新技术。
2.The only access to the farmhouse is across the fields.
去那农舍的 是穿过田野。
2. access / kses/
n.[U]a way of entering or reaching a place通道；
the opportunity or right to use sth or to see sb/sth
(使用、查阅、接近或面见的)机会
有机会
唯一通道
have/get/gain access to ...
有……的机会；可以进入/接近
vt. to open a computer file in order to get or add information访问，存取；to reach, enter or use sth到达；进入；使用
3.You don’ t have the right to access the data.
你没有 数据的权利。
访问
The remote desert area is accessible only by helicopter.
只有乘直升机 那遥远的荒漠地区。
【语境辨义】
These documents are not accessible to the public.
These books are accessible to teenagers.
She is an accessible artist.
2. access/ kses/
n.[U] 通道；(使用、查阅、接近或面见的)机会
vt.到达；进入；使用
be accessible to 可以接近/靠近
[派生] accessible / k~ se~s ~b( )l/ adj.
a. easy to understand容易理解的；易懂的
b. that can be reached, entered, used, seen, etc.
c. easy to talk to and get to know易接近的；易相处的；易打交道的
可以进入
b.可见到的
a.易懂的
c.容易相处的（friendly）
(OPP.)inaccessible / ~n k~ se~s ~b( )l/
【练透】　单句语法填空
①The only access 　to　 success is to have axh proper goal and enough preparations to achieve it.
②Museums， theaters， and galleries(/ ɡ l riz/美术馆) are often easily 　accessible　 （access） in cities， which can enrich people’s lives.
【写美】　完成句子
③Students will 　have/get/gain access to more reading materials　 ， which are good for their language learning.
学生们会接触更多的阅读材料，这对他们的语言学习有好处。
to　
accessible　
成功的唯一途径　
have/get/gain access to more reading materials　
可以接触到/接近/使用
【派生】
1. accessible / k~ se~s ~b( )l/adj. 可进去的 /可接近的
2. inaccessible / ~n k~ se~s ~b( )l/ adj.(OPP.)
【固搭】
have/get/gain access to ...
有……的机会；可以进入/接近
be accessible to 可以接近/靠近
2. access/ kses/
n.[U] 通道；(使用、查阅、接近或面见的)机会
vt.到达；进入；使用
3.benefit
/ ben f t/ n. 益处 vt.使受益 vi.得益于
[P28 Para2]One of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people.
4.distance
/ d st ns/
n. 距离；远处；疏远；差别
v.疏远，远离
adj.远距离的
3.benefit/ ben f t/
n. 益处
vt.使受益
(1) for the benefit of 为了……的利益
be of benefit to=be beneficial to 对……有益
vi.得益于
(2) benefit sb 对某人有益
(3) benefit from/by ... 从……受益，得益于……
beneficial/ ben f ( )l/adj.有益的，有利的
【练透】　单句语法填空
① 　For　 the benefit of your health， it is necessary that you should have enough sleep and rest.
②We benefited a lot 　from/by　 this fruit-picking experience and it taught us the importance of working.
【写美】　一句多译
③我想给你一些实用的建议，我认为它们对你会有极大益处。（建议信）
→I’d like to offer you some practical suggestions， which I think will be 　of great benefit to you　 . 【benefit（n.）】
→I’d like to offer you some practical suggestions， which I think will 　be greatly beneficial to you　 . 【beneficial（adj.）】
For　
from/by　
of great benefit to you　
be greatly beneficial to you　
为了......的利益
得益于......
3.distance
/ d st ns/ n. 距离；远处；疏远；差别
v.疏远，远离 adj.远距离的
感情上的“距离”
空间上的“距离”
遥远的“距离”
距离；间距
遥远；远方
疏远；冷淡
距离
(基本义)
distance
3.distance
/ d st ns/ n. 距离；远处；疏远；差别
v.疏远，远离 adj.远距离的
[派生]
distant / d st nt/ adj. 遥远的；疏远的;不相似的(from)
[固搭]
in the distance　 在远处
at a distance 隔一段距离；在稍远处
at a distance of+具体数字在……的远处
keep sb at a distance(＝keep one’s distance from sb)
与某人保持一段距离；对某人疏远
distance(vt.) sb. from...使某人远离/疏远于......
【即学即练】
写出下列句子中distance的词性及画线部分的汉语释义。
1. Somebody is calling us in the distance. ________
2. The Internet is often used as a resource and as a tool for distance learning. ________
3. With each day, increase the distance by a half mile. ________
4. There is a distance between us since our quarrel. ________
5. The author distanced himself from some of the comments in his book. ________
n.；在远处
adj.；远程学习
n.；距离
n.;疏远;隔阂
vt. ;使自己与……保持距离 / 远离
远程教育distance education
1. convenient
2. access
3. benefit
4. distance
/ d st ns/ n. 距离；远处；疏远；差别
v.疏远，远离 adj.远距离的
/ ben f t/ n. 益处 vt.使受益 vi.得益于
/k n vi ni nt/ adj.方便的；近便的
/ kses/ vt.到达；进入；使用
n.[U] 通道；(使用/查阅、接近/面见的)机会
convenient
access
benefit
distance
adj.便利的
vt.进入
n.通道，机会
n.益处
v.获益
n.距离；隔阂
v.疏远，远离
Derivative
派生词
1.convenient adj. 便利的 → _____________adv.便利地→ _____________n. (at/for)便利；舒适→_____________adj.不便的
2.benefit n. 利益；津贴vt.使受益 vi.(from/by)得益于 → ____________adj. 有利的；有益的3.distance n. 距离；路程；远方v.(from)疏远，远离→_______adj. 疏远的；遥远的； 4.access n.(to) 入口；通道 ；接近(的机会)；vt.(to) 进入；→____________adj.(to) 可得到的；易接近的；可进入的;
→____________adj. (to)不可及的，不可用的，不可接近的
convenience
inconvenient
conveniently
beneficial
distant
accessible
inaccessible
a word that has been developed from another word or a root词根 by adding a prefix前缀 or a suffix后缀, etc.
当堂训练
It is a 　from (便利的)　from(网络) based on a big 　from (数据库)， which is 　from(benefit) to people's life. People create a lot of 　from (软件)bringing a lot of 　from(convenient) and 　from(好处)to our daily life. For example, we can keep in constant touch with our　from (distance)friends and families by Wechat or QQ. We can make a payment without carrying　from(现金) anywhere due to the E-pay.On the Internet, we have 　from(机会) to various interesting and useful resources 　from (update)almost everyday. In this way, the Internet seems to open an　from (access)window for us through which we can see a bigger world.
Apply in context 【Fill in the blanks】
What is the Internet
It is a convenient (便利的)network(网络) based on a big database (数据库)， which is beneficial(benefit) to people's life. People create a lot of software bringing a lot of convenience(convenient) and benefits (好处)to our daily life. For example, we can keep in constant touch with our distant (distance)friends and families by Wechat or QQ. We can make a payment without carrying cash(现金) anywhere due to the E-pay.On the Internet, we have access(机会) to various interesting and useful resources updated (update)almost everyday. In this way, the Internet seems to open an accessible(access)window for us, through which we can see a bigger world.
Memorize in context语境识词
What is the Internet
Refer to the phonetics语音 when reciting new words.
Pay attention to the word formation构词.
Learn lexical chunks词块 but not separate words.
Understand in context语境.
Tips
THANK YOU
1.In my opinion, students can (使……受益) a lot from doing some housework.
[2021全国乙卷]Generation Xers(X世代：指出生于1965年至1980年之间的人群，) with young families, like my wife and I, can still find it (便利的)to have a home phone rather than providing a mobile phone for every family member.
2.[2021淮北二模]Please reply to me at your earliest ____________ (convenient).
3.[2021CET4]Research has found that having access to diverse teachers is ____________(benefit) for children.
4.[2011全国二卷]Some papers even had the nerve to有胆量做 refuse delivery to (偏远的)suburbs（/'s b :b/郊外）.
5.[2022 全国二卷]It's the easiest, most (access) form of exercise.
benefit
convenient
convenience
beneficial
distant
accessible
当堂训练/课后作业【单句语法填空】

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