(共21张PPT)
人教 必修第二册
Unit 3
Period 4
Listening and Talking
( 英语 )
ENGLISH
新 课 导 入
chat online
write a blog post
look up information
stream movies & music
shop online
get in shape
keep in touch with the world
improve our study
What do you usually do with these apps
Warming up
1）能获取Laura 和Xiao Bo想要的APP的信息；
2）在谈话中得体恰当地表达预测、猜想和看法。
课 堂 学 习
Laura and Xiao Bo are talking apps. Listen to their conversation and find out what apps they want.
Xiao Bo is looking for a(n) ________ app to help him get in shape.
Laura would like an app for getting _____ and another that will make her _______ better.
n. (type)
adj.
n.
exercise
rich
grades
Listen again. Are the sentences true (T) or false (F)
Tips:
Step 1 – find key words for locating answer
Step 2 – predict possible importance
Step 3 – follow the key words and listen the information carefully surrounding them
Step 4 – determine the sentence TRUE or FALSE
1 Both of Xiao Bo's apps keep track of the steps he takes.
2 Xiao Bo's second app can help him make a fitness plan.
3 Laura needs an app that will help her get discounts.
4 Laura needs an app that will add money to her bank account.
F
T
F
T
(F) Both of Xiao Bo's apps keep track of the steps he takes.
Xiao Bo: Well, there's an app that counts every step you take during the day. ... ... Here's another one. It keeps track of how much you exercise and what you eat ...
(F) Laura needs an app that will help her get discounts.
Laura: I suppose that'd be good but I need an app that adds some oink to my piggy bank (存钱罐)…. I mean I want to add some money to my savings.
Listen once more and tick the sentences you hear. Underline the words used to express predictions, guesses and beliefs.
Prediction is stating what you think will or might happen in the future.
Guess is based on guessing rather than on definite facts you know about something.
Belief is an opinion you have about something that you think is true, whether you have facts or evidence to support it or not.
Prediction, guesses, and beliefs
____ It might help me walk more.
____ My guess is that it wouldn't work.
____ I imagine this app would help me get fit faster.
____ I suppose that would be good.
____ I guess you could save a little with this app.
____ I suppose there would be some problems, too.
____ I believe this app could help me get thinner.
Expressing predictions
predict (e.g. Nobody could predict the outcome.)
be likely/expected to (e.g. The number of people using mobile phones to purchase goods is likely/expected to double by the end of 2025.)
will (e.g. More and more people will be participating in social network via their phones.)
imagine (e.g. I imagine she's his wife.)
guess (e.g. I guess that the car has broken down.)
perhaps/probably/possibly/It may be/maybe
(e.g. Maybe there has been an accident.)
lose track of
be on the right/wrong track
track and field
track down
不了解……的情况；与……失去联系
思路正确/ 错误
田径；田径赛
追踪到，追查到
1. keep track of 掌握……的最新消息；了解……的动态
Key words
2. discount / d ska nt / n. 折扣
get/give/offer a discount 得到/抑郁/提供折扣
discount rate/price 折扣率/折扣价
e.g. They were selling everything at a discount.
他们销售的所有商品都打折。
e.g. They're offering a 10% discount on all sofas this month.
本月他们给沙发售价统统打九折。
v. / d s ka nt / 认为...不重要
e.g. We cannot discount the possibility of infection.
我们不能低估传染的可能性。
3. account / ka nt / n. 账户
have an account at/with a bank 在银行有账户
open/close an account 开户/消户
e.g. I paid the cheque into my savings account.
我把支票存入我的储蓄账户。
e.g. She retired early on account of ill health.
她体弱多病，所以提前退休。
v. 认为是...
e.g. The event was accounted a success. 人们认为这次活动是成功的。
Look at the descriptions of some apps. Then role-play the conversation. Which app do you think would be more popular or useful
Target market
Function or feature
Scenarios of using
B: My guess would be Hear It First because it's both interesting and useful. You could find out more about the stories you like and make sure that you don't miss anything important. I believe both the young and old would like it.
Think about the two apps according to the THREE main aspects.
function
Target market
A: I imagine that TV Me would be more popular. Everyone watches TV and I think lots of people imagine themselves as actors in the TV shows, so putting the two together would be great. What do you think
Target market
function
Role-play
Both WeChat and QQ are popular social network apps. Which app do you think would be more popular or useful
Discussion
WeChat QQ
Target market
function
advertisement
Scenarios of using
…
You may use this table.
Sample:
I guess my favourite app is QQ on account of the variety of function. People can chat online, share important files, store pictures and other stuff. It's convenient enough, especially for students.
I believe that young people like WeChat more, because it is used highly frequently among friends and families. Besides, paying via the app is safe and efficient.
summary
Knowledge points:
in shape, keep track of, discount, account, case
Others:
Talk about your favourite app(共27张PPT)
人教 必修第二册
Unit 3
Period 6
Assessing Your Progress & Project
( 英语 )
ENGLISH
新 课 导 入
What makes a great blog
1）能通过练习巩固本单元的词汇和语法—现在完成时的被动语态；
2）能通过反思，总结本单元的学习情况；
3）能比较不同英语学习软件。
课 堂 学 习
The words in the box can be used as both nouns and verbs. Fill in the blanks below with the correct forms of the words in the box.
function target blog comment click chat
I have a ______ about environmental issues in my city.
I often _______ about how my classmates and I help to clean up the environment in my city.
Grandma and I had a nice _____ about the Internet just now.
Grandma and I often ______ about the Internet.
blog
n. 博客
blog
v. 写博客
chat
n. 聊天
chat
v. 闲聊
Visit our site today! We are just a ______ away!
Visit our site today! Just ______ on this link.
He made a positive _________ on the design of our school website, so I think he really liked it!
He ___________ positively on the design of our school website, so I think he really liked it!
click
v. 点击
click
n. 单击
comment
n. 评论
commented
v. 评论
This case has two _________. It's my wallet and my mobile phone case.
This _________ both as my wallet and as my mobile phone case.
People who behave foolishly online often become ________ of cyberbullies.
Cyberbullies often ______ people who behave foolishly online.
functions
n.(s) 功能
functions
v. (s) 起作用
targets
n. 目标
target
v. 针对（某人）
Practice
Do you know any other words can be used as both nouns and verbs Try to write some sentences for the topic of Internet.
The Internet is bringing great changes to modern plete the correct forms of the words in brackets.
The world _______________________ (turn upside down) since the invention of the Internet and the introduction of personal computers into nearly every home. The twin inventions of the personal computer and the Internet __________________ (consider) to be among the two most important events of the last century. Shopping ___________ __________________ (completely change). Rather than going out to stores weekly or even daily, more and more people order things from clothes to toys to foods online and have them delivered directly to their homes.
has been turned upside down
have been considered
has been
completely changed
Social communication _________________ (take over) by the Internet. In the past, letters, phone calls, and face-to-face meetings were necessary to build up relationships, but now online communication is often the only social interaction that some people have all day! Games, music, movies and so on __________ _________________ (heavily influence) by the Internet. New kinds of crimes are happening on the Internet, too, so cyber security has to be constantly updated.
has been taken over
have been
heavily influenced
Do you agree with the writer Give your reasons.
Communication
online or face-to-face
Shopping
online or physical stores
Crimes
increase or decline
Entertainment
games, music, movies
Do you agree with the writer Give your reasons.
Yes, I agree. Because most people buy daily necessities via apps like Jingdong and Taobao and even order food online without cooking by themselves.
No, I don't agree. Because online communication, which isn't the only interaction, will never replace face-to-face meetings.
◎In this unit, I thought the section about _________________
was the most useful because _________________________.
◎I thought the part about ________________ was not very useful because _________________________.
◎My favourite part of the unit was _____________________
because __________________________.
◎Overall, I thought this unit was:
very useful a bit helpful so-so difficult
What English learning apps or websites do you know
Duolingo
Google Translate
busuu
Memrise
...
Project:Compare English learning websites/apps
What English learning websites and/or apps do you use Choose one that you like best, and compare it with your partner's. Use the questions below.
Mine My partner's
Website/App name
Who is it for
What is it for
Who made it
who - beginner
functions
company
Mine My partner's
Is it easy to read and easy to use
Is it updated often
Does it provide a list of sources to show where its information came from
Is it full of ads
features
official
too commercial
Mine My partner's
Is the information clear and easy to understand
Does it teach you all that you want to learn
What do you like best about it
grammar vocabulary
pronunciation
Feelings and experience
content
Tasks
Measuring User Experience of websites/apps
Test the site speed of the websites/apps.
Measure the accessibility of the website/apps. (Accessibility means that any user should be able to find what they need from the site, no matter what device they use, what language they speak, or whether they have limits to their hearing, vision, or movement.)
Test how well the website/app performs across different devices.
Use the results to do one of the tasks.
Prepare a short presentation to compare the websites or apps.
Write a blog post comparing the websites or apps.
Discussion
Do you prefer learning English through websites/apps or books
Your answer
(Website/app or textbook)
Reasons
(convenience, variety, cost, availability…)
Example
(name of app/website or kinds of books, your experience, feelings…)
Before you watch
Video Time
Complete the sentences below with the expressions in the box.
1. Jill is concerned about having a good _________________, so she always posts things that will make other people smile.
2. Everyone was excited to see photos from Andy’s trip, but they were disappointed when they saw that he had only posted ____________.
3. It seems that Nancy is online _______. She posts all the time, no matter what hour it is in the day or the night.
selfies, social media profile, 24/7
selfies
social media profile
24/7
Social Media and Teen Health
While you watch
Choose the best answers according to the video.
1. What is NOT a negative effect of using social media 24/7
A. It can hurt your confidence in yourself.
B. It can hurt your ability to make friends in the real world.
C. It causes a lack of sleep, and that can harm your health.
2. How is Blackburn College dealing with social media
A. They make students turn off social media at certain times.
B. They have decided to forbid social media use.
C. They try to encourage students to use it responsibly.
Complete the quotes below with words you hear in the video.
1. “…it’s easy to become too invested in having to keep _________ and _________ pictures, and ___________ to people online.”
2. “They want to be online _________. And as that need _________, then we also saw that that had an impact on their ___________.”
3. What we try to do here is to develop some self-regulation skills in young people so they understand when to _________, when to _________, …”
updating
liking
responding
24/7
increased
sleep quality
turn off
turn on
1. What are some of the benefits and dangers of social media use
Discuss the questions in groups.
One of the benefits of social media is that we can exchange information quickly and instantly. However, because there is a constant stream of information we can spend too much time looking at screens, which isn’t very social at all!
After you watch
2. What steps can you take to control your social media use
Don’t take devices into the bedroom, because looking at social media on them affects our sleep. Only use social media for a limited time each day. Go out and meet your friends somewhere as well as talking to them online.
summary
Knowledge points:
function target blog comment click chat
Others:
Talk about your favorite app
What is Internet used for
Compare English learning websites/apps(共19张PPT)
人教 必修第二册
Unit 3
Period 1
Listening and Speaking
( 英语 )
ENGLISH
新 课 导 入
The impact of the Internet
1）听并且谈论自己或他人的上网习惯；
2）能在听的过程中，利用下定语的语言，更好地理解相关的重要信息。
课 堂 学 习
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
Then tick the pictures of the activities that you like to do when you are online.
Stream movies and music
Write a blog post
Use a search engine
Chat online
Anywhere and anytime
Loads of choices
…
Update my life
Exchange ideas with world people
….
Search anything in a second
Unlimited database
….
Anywhere and anytime
Different methods (text, facetime, phone calls)
….
Sam is doing a survey on online habits. He is now talking to his schoolmates Anna, Paul and Joe. Listen to the conversation and complete the table.
Name Time spent online every day Online activities Reasons for using the Internet
Anna
Paul
Joe
number + time unit(s)
verb phrases: v. + n.
positive adj./functions
about two hours or more
use a search engine to do homework.
to do homework
helpful
at least an hour
write blogs
To write something interesting
stream videos and music/look up information/chat with friends.
two or three hours
cheap and easy
Listen again and fill in the blanks to complete the sentences.
A blog _______ an online diary where you write about something you're interested in. ___________, I like basketball, so I write a lot on my blog about my favorite team.
I stream videos and music. ________, I watch videos and listen to music online.
A search engine ________ that helps you find what you are looking for.
is like
For example
That is
is a tool
Can you fully understand what they are Why
Listen for definitions
When you hear a word you don't know, pay attention to the next sentence or two to see if there is a definition. Definitions often begin with words like “it's like”, “that is” or “for example”.
Use simpler words. ( )
Use an example. ( )
Compare to something. ( )
stream
blog
search engine
“that is”
“for example”
“is a tool”
(that is, in other words, ...)
(for example, such as, ...)
(it's like, means ... that ..., ...)
Look at Activity 3 again. How are the words in italics defined Write them in the correct brackets.
Take turns to ask each other about your online habits.
How much time do you spend on it
What do you usually do online
Why
Examples
…
Take turns to ask each other about your online habits.
A:How much time do you spend online every day
B:Oh, it's hard to say. Sometimes I'm too busy to go online. Sometimes I spend more than four hours online. How about you
A:It depends. I'd say from half an hour to three hours.
B:What do you usually do online
A:I listen to music, stream videos, or look up information. And you
B:Lots of things. I especially like to chat with my friends and family. By the way, what's your favourite app
A:Well, …
A: How much time do you spend online every day
B: I spend ...
A: What do you usually do online
B: I like/prefer ...
A: What's your favourite app
B: My favourite app is ...
Helpful expressions:
Show time
Present your conversations to the class.
Most sentences have two basic types of words: content words and function words. Content words are usually stressed. Read the sentence and notice which words are stressed.
EXAMPLE:
The Internet is becoming the town square for the global village of tomorrow.
Pronunciation
Why are content words stressed but function words not
Content words give us the contents of our story and tell our listener where to focus his or her attention. We want our listener to be able to quickly grasp the main content of our story, so we make the content words easier to hear by bringing attention to them with added stress.
Since function words don't give us the main information, we don't usually need to do anything to give them added attention and the words remain unstressed.
Read the poem about online safety and mark the words that should be stressed.
Cyber Sense
I always keep things secret when I go online.
I never share the things that should be only mine.
My email and my home address, my phone number and name—
These are things only I should know on websites or in games.
And so I use a nonsense name for my net identity.
When folks online ask who I am, I say, “I'm Cyber Me.”
And if I ever think that someone online isn't all that bad,
I never ever meet them without telling Mum or Dad.
Listen to the poem and see if you got the stressed words right.
I always keep things secret when I go online.
I never share the things that should be only mine.
My email and my home address, my phone number and name—
These are things only I should know on websites or in games.
And so I use a nonsense name for my net identity.
When folks online ask who I am, I say, “I'm Cyber Me.”
And if I ever think that someone online isn't all that bad,
I never ever meet them without telling Mum or Dad.
What is the author's attitude toward the Internet
What are the advantages and disadvantages of the Internet
Advantages: make our lives convenient and colorful, promote the development of economy, ...
Disadvantages: information loss, virus attacks, cyber-bully, ...
Cautious. Because the author keeps things secret when going online.
summary
Language points:
blog, blog post, blogger, engine, search engine, chat, stream, identity, identity card
Others:
Ask about online habits
Listen for definitions
Function & Content words(共32张PPT)
人教 必修第二册
Unit 3
Period 2
Reading and Thinking
( 英语 )
ENGLISH
新 课 导 入
How have they changed your life
1）能通过文章标题，预测文本内容；
2）能通过阅读文章，获取文章的主要信息。
课 堂 学 习
What do you think the text will say
How do you think the writer feels about the topic
Read headlines
Headlines usually include only key ideas or information from the text. They often do not follow strict grammar rules, because writers use as few words as possible to catch the attention of the readers.
We have been changed a lot (what) by the Internet (how) and it has brought us together (example)
The writer feel positive
Much has been written about the wonders of the World Wide Web. There are countless articles telling us how the Internet has made our lives more convenient. We no longer have to wait in line or carry cash around when we go shopping. We can get the most updated information from large databases. We can download software, documents, and images whenever we need them. 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 networks.
STRONGER TOGETHER:
HOW WE HAVE BEEN CHANGED BY THE INTERNET
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. After a while, she discovered that surfing the Internet could help her feel less lonely and bored. 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. She realised that one of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people.
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. 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. 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. She no longer feels lonely, and her company has become quite successful.
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. Her next goal is to start a charity website to raise money for children in poor countries.
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. "Thinking about other people's situations inspired me to offer help."
Why did Jan quit her job
How did the people in the online community help her
Because she developed a serious illness.
Contextual clue: Jan ... suddenly developed a serious illness and had to quit her job. (Para. 2 line 1-2)
By talking about her problems and offering support and advice to her.
Contextual clue: She also joined an online group where she could talk about her problems and get support and advice from others. (Para. 2 line 5-6)
Read the text and answer the questions.
Why did she start IT club
What is the “digital divide”
To teach older people how to use computers and the Internet.
Contextual clue: She is so inspired ... ... to start an IT club to teach older people how to use computers and the Internet. (Para. 3 line 1-2)
A gap between those who have access to the Internet and those who do not.
Contextual clue: She believes ... ... to bridge the digital divide and make sure everyone has access to the Internet and knows how to use new technology. (Para. 4 line 3)
What's Jan's next goal
What can we learn from her experiences
To start a charity website to raise money for children in poor countries.
Think about: Jan’s experience and her reflection.
(Para. 4 line 4)
Language points
1. [教材原句]There are countless articles telling us how the Internet has made our lives more convenient. 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。
【句式分析】telling us...是现在分词短语，作后置定语，修饰articles。
【归纳拓展】现在分词（短语）作后置定语
作定语的分词如果是单个分词，要放在所修饰的名词之前；如果是分词短语，则放在所修饰的名词之后。
e.g.China is a developing country. 中国是一个发展中国家。（前置定语）
e.g.The man standing there is an author. 站在那的男人是一名作家。（后置定语）
【学法点拨】
1.一般来讲，现在分词与过去分词都可作定语，但现在分词表示主动的、正在进行的含义，而过去分词表示被动的、已经完成的含义。
2.不及物动词的过去分词作定语时，不表示被动，只强调完成；不及物动词的现在分词作定语时，强调动作正在进行。它们一般都放在所修饰的名词之前。请比较不及物动词的过去分词与现在分词作定语的区别：
fallen leaves 落叶 the risen sun 已升起的太阳
falling leaves 正在落下的树叶 the rising sun 正在升起的太阳
[即学即练] 单句语法填空
1.For breakfast he only drinks juice from fresh fruit （grow）on his own farm.
2.He is a student at Oxford University, （study）for a degree in computer science.
3.There’s a note pinned to the door （ say）when the shop will open again.
4.The next thing he saw was smoke （rise）from behind the house.
grown
studying
saying
rising
2. [教材原句]...she found herself out of work and stuck at home with only her computer to keep her company. ……她发觉自己失业了，困在家里，只有电脑相伴。
【句式分析】该句中含有with 复合结构，其形式为“with+ 名词 + 不定式”，在句中作伴随状语。
【归纳拓展】with 复合结构：with+ 宾语 + 宾语补足语
功能：在句中可作定语或状语。宾语补足语可以由形容词、副词、介词短语、现在分词、过去分词、动词不定式充当。
e.g.He slept in the chair with the door open. 门开着，他在椅子上睡着了。
【学法点拨】
现在分词：主动或正在进行
过去分词：被动或已经完成
动词不定式：尚未发生
with + 宾语+
[即学即练] 单句语法填空
1.The old couple often take a walk after supper in the park with their pet dog__________ (follow) them.
2.With nothing (leave) to burn, the fire became weak and finally went out.
3.With a lot of homework (do), I decided not to watch the performance with you.
following
left
to do
3. [教材原句] She realised that one of the greatest benefits① of the Internet was its ability to remove the distance②... 她意识到互联网的最大好处之一就是能够消除……距离感。
①benefit n. 益处，利益 vt. 使受益，有益于，有助于 vi. 获益，受益
e.g.The money was used for the benefit of the survivors.
【归纳拓展】
be of benefit to =be beneficial to 对……有好处
for the benefit of（= for one’s benefit） 为了……的利益
A benefit B A 对B 有益
B benefit from A B 从A 中获益
beneficial adj. 有益的，有利的
[即学即练] 单句语法填空
1.Walking outdoors regularly for sunshine is of benefit _____ everyone.
2.Some parents think they take control of everything of their children the benefit of them.
3.I’m sure that everyone will benefit a lot this activity.
to
for
from
② distance n. 距离；远处；（人际关系的）疏远
e.g.You must be very patient when you are travelling a long distance.
【归纳拓展】
in the distance 在远处
at /from a distance 从远处，离开一段距离
within walking distance 在步行距离之内
keep...at a distance 与……保持一定距离；对……冷淡
keep one’s distance（from）（与……）保持距离
[即学即练] 完成句子
1.The ancient temple （在远处）looks more beautiful on the clear morning of September.
2.They （与他保持距离）until he had proven he could be trusted.
in the distance
kept him at a distance/kept their distance from him
4. [教材原句]Now that he works and can take care of himself，his daughter has time to study at university. 由于他有事情可做，并能够照顾好自己，他的女儿就有时间上大学了。
【归纳拓展】
now that 既然；由于（引导原因状语从句，相当于since）
e.g.Now that you are concerned about her, you may as well visit her this weekend.
既然你关心她，这个周末你不妨去看看她。
5. [教材原句] When you go through tough times... 当你身处逆境时……
go through 经历，经受； 仔细检查，审查；详细研究；
用完，耗尽；（法律、合同等正式）通过
【归纳拓展】
go ahead 先走；开始做；请吧，说吧 go against 违背；违反 go by（时间）过去；遵循 go down 下降，下跌 go over 仔细检查 go out 出去；（火、灯）熄灭
go in for 爱好；从事 go up 上升；建造起来
[即学即练] 写出句中go through 的含义
1.The law didn’t go through at the meeting. _____________
2.Not until he went through real hardship did he realize the love we have for our families is important. _____________
3.They went through our luggage at the customs. _____________
4.With great concentration she went through the movements. _____________
5.We’ve gone through all those envelopes I bought last week. _____________
通过
经历
仔细检查
完成
用完
List the ways in which the text says that the Internet has changed people's lives. Try to add more examples.
Examples from the text
More Examples you know
no longer wait in line; no need to carry cash; easily get updated information; download software, documents and images; listen to music, watch films, play games and explore the world; join an online group; apply for work online; start an online company; ...
Read more books online.
Doing shopping from home.
Video chat with friends
...
List the benefits that the Internet brings to us.
Increase work efficiency (search for information more quickly, ...).
Save time (shopping online, GPS, ...).
Shorten the distance among people (online softwares).
Enrich people's daily lives (online games)
Complete the passage about Wuzhen with the correct forms of the words.
The Internet has brought great _______ to Wuzhen, a small waterside town in Zhejiang Province. For the past few years, Wuzhen has hosted the World Internet Conference (WIC), which makes life in this ancient town much more __________ than it has been. Residents here can ______ online as easily as in large modern cities. Plus they can __________ movies and music at high speeds.
n.(s)
adj.
v.
v.
benefits
convenient
surf
download
access convenient surf inspire distance
network download cash update benefit
The Internet has even changed Wuzhen's transport! For short ________, both residents and tourists can use the public bike system. Bikes can be rented by using online apps — no need for paperwork or ______ payment. In 2016, the parking system for Wuzhen's WIC centre was _____________ to be fully internet-based. Wuzhen's entering the world of the Internet should ________ other small towns around the world. No matter how small a town is, everyone should be able to join the global ________ and _______ the world of the Internet!
n.(s)
n.
adj./n/v(ed)
v.
n.(s)
n.(s)
cash
access
updated
inspire
distances
network
access network convenient surf inspire
download cash update distance benefit
Discuss the questions below in pairs.
Do you think your life has been changed by the Internet If so, how
① It has changed the way we search for information.
Ask for other's help.
Search on the Internet.
② It has changed the way we pay.
By cash.
By phone.
The writer mentions many advantages of using the Internet. Do you think there are any disadvantages If so, what are they
Theft of personal information
and Virus Threat
Social isolation, obesity, and depression
summary
Knowledge points:
convenient, cash, update, database, software, network, stuck, keep sb company, surf, benefit, distance, inspire, now that, access, charity, go through, tough, province, conference, resident, plus
Others:
Read headlines
Online community
The positive effects of the Internet(共25张PPT)
人教 必修第二册
Unit 3
Period 3
Discovering Useful Structures
( 英语 )
ENGLISH
新 课 导 入
Passive Voice Song
1）能理解现在完成时的被动语态的结构、用法及其与现在完成时的主动语态的区别；
2）能正确运用现在完成时的被动语态进行口头和书面表达。
课 堂 学 习
Look at the picture. Try to understand what the boy says.
I was in hospital
I am still in hospital
The Present Perfect Tense
①Unfinished events that started in the past continue to the present.
e.g. I have lived in Changsha for five years. (I still live in Changsha now.)
e.g. I have lived in Changsha since 2015.
The Present Perfect Tense
② Finished events in someone's life. (If the person is still alive—life experience)
e.g. Have you ever eaten Sushi before
e.g. He has never traveled by plane. (he is alive)
The Present Perfect Tense
③ Finished events happened in the past and the impact of the event is now continuing.
e.g. He has not done his homework. (Effect: His father criticizes him.)
e.g. We can't reach Paul by phone. Have you seen him
The Present Perfect Tense
④ It is used to with unfinished time words (today, this week, this year etc.).
e.g. I have eaten lots of plumps today. (today is not over yet)
e.g. We haven't seen Mary this month. Maybe she is busy with her work.
The Present Perfect Tense
⑤ Express an action that finished recently.
e.g. She has just cooked dinner.
e.g. I have a bad news. I have lost my job.
Read the pairs of sentences. Underline and compare the different verb forms.
Jane's life has been greatly improved by the Internet.
The Internet has greatly improved Jane's life.
The first one is passive form, while the second one is active.
has been v-ed
has v-ed
Much has been written about the wonders of the World Wide Web.
People have written much about the wonders of the World Wide Web.
The first one is passive form, while the second one is active.
has been v-ed
has v-ed
How do we form the present perfect passive voice Fill in the blank.
Verb form
Active have/has + v-ed
Passive
have/has been + v-ed
Change the sentences into the present perfect passive voice.
EXAMPLE:
They've built a kind of new PC with more functions.
A kind of new PC has been built with more functions.
1. I have downloaded the software to help my phone battery last longer.
The software has been downloaded to help my phone battery last longer.
2. Someone has lost an identity card.
An identity card has been lost by someone.
3. Have you confirmed the Wi-Fi password
Has the Wi-Fi password been confirmed
4. Have you pressed the button yet to copy the file
Has the button been pressed yet to copy the file
5. Has anyone made a comment about the online database
Has a comment been made about the online database
Find out the differences in meaning and function between the active and passive forms.
Active Voice e.g. The Internet has improved Jane's life.
Passive Voice e.g. Jane's life has been greatly improved by the Internet.
the doer of the action
the doer of the action
the receiver of the action
the receiver of the action
The subject (the Internet) of the sentence is doing the action.
The action is done upon the subject (Jane's life).
Active Voice e.g. People have written much about the wonders of the World Wide Web.
Passive Voice e.g. Much has been written about the wonders of the World Wide Web.
Meaning is more clear and direct.
The tone is authoritative and subjective.
Meaning can be confusing and indirect.
The tone is neutral or objective.
We use the passive voice when:
We want to emphasize the action more than the person who performing it, because the action is more important. e.g. His watch has been stolen.
The agent (行为主体) is unknown, unimportant or obvious from the context. e.g. This road hasn't been used for a long time.
We want to be formal, impersonal, academic. (like formal reports, description of the process, instructions, academic writing...) e.g. Much research has been done about second language acquisition.
Key words
1. function / f k n / n. 功能，作用
to fulfill/perform a function 发挥功能
bodily functions 身体机能
e.g. The function of the heart is to pump blood through the body.
心脏的功能就是把血液输往全身。
v. 起作用，正常工作，运转
e.g. Despite the power cuts, the hospital continued to function normally.
尽管供电中断，医院继续照常运作。
e.g. The sofa also functions as a bed. 这沙发还可当床用。
2. confirm / k n f m / v. 确认，使确信
e.g. His guilty expression confirmed my suspicions.
他内疚的表情证实了我的猜疑。
e.g. Has everyone confirmed (that) they're coming
他们是不是每个人都确定了一定会来？
e.g. It has been confirmed that the meeting will take place next week.
已经确定会议将于下个星期举行。
3. press / pres / v. 按，压，敦促
to press a button/switch/key 按下按钮／开关／按键
e.g. She pressed her face against the window. 她把脸贴在窗子上。
e.g. They are pressing us to make a quick decision.
他们正催促我们尽快做决定。
n. 报刊杂志，新闻工作者
e.g The story was reported in the press and on television.
这件事已在报刊和电视上报道了。
Read the poem. Then think of your own situation and write a similar poem.
Look at the way your face has been washed
Look at the way your teeth have been brushed
Look at the way your shoes have been cleaned
You'd better do them again.
Look at the way the flowers have been planted
Look at the way the grass has been cut
Look at the way the paths have been swept
I hope that you'll come here again.
How to Write a Good Poem
Writing poetry is a way to convey emotions and memories without directly stating what you are describing. To write a good poem, you should:
Choose the type of poem you want it to be. As a beginner, rhyming poems are a good structure to start with.
Decide on a theme for your poem.
Use descriptive language to convey emotions (metaphor, simile, ...).
Sample:
Look back on when the exam has been failed
Look back on when the chance has been missed
Look back on when the success has been made
You'd better study harder
... ...
In this class,we have learned the key words such as function,confirm,press and so on. And grasp the way to talk about something that has been done.That is,we can express something by using the present perfect passive voice. At last, we enjoyed a poem and tried to write a poem.(共29张PPT)
人教 必修第二册
Unit 3
Period 5
Reading for Writing
( 英语 )
ENGLISH
新 课 导 入
Have you ever read blog posts
a shared on-line journal where people can post diary entries about their personal experiences, hobbies, opinions on a particular subject and so on.
video-log/ vlog
With the rise of video websites, mobile technology and the increase in processing speed and memory, the vlog has become more popular than the blog. Successful “vloggers” have their own channels with millions of viewers.
1）能阅读和理解新媒体语篇—博客文章，分析和把握其结构和语言特点；
2）能写一篇关于网络安全的博客文章。
课 堂 学 习
Read the blog post and answer the questions.
Today I thought l'd blog about a question that has been asked many times— how do you stay safe online and avoid bad experiences on the Internet I'm not an expert, but many years as a blogger have taught me a thing or two.
First of all, there's the golden rule of the Internet: If you see or read something that makes you feel uncomfortable, leave the site immediately. Don't post comments or click on anything. Second, protect your privacy. Don't give out your address or phone number. Someone might use the information to steal your identity. Identity theft is a common and serious problem. Third, be polite. Being online is no excuse for being rude, and you don't want to become a target for a troll or cyberbully. A troll is a person who posts comments or questions in order to stir up trouble online. Trolls often use several false names so that they can stay on a site. A cyberbully uses the Internet to be mean to others. Like a troll, a cyberbuly will also write something mean but it is usualy directed at particular people. He or she may also post embarrassing photos and information about those people. However, the more polite you are, the less likely it is you will be attacked.
Have you had any bad experiences online, or do you have some good advice for staying safe Post your comments below!
Last year, we were having problems in our chat room. Mean comments were being posted by someone we didn't know. I think he or she was only trying to make trouble.
A girl at my school had a very bad experience online. A photo of her had been posted online and she was being made fun of. It seemed like a joke at first, but the girl was very upset.
1.What's the main idea of the blog post Write a title for it.
2.What guidelines does the author provide for staying safe online
Main idea: How to stay safe online and avoid bad experience on the Internet.
Title: How to Stay Safe Online
① Leave the site immediately if it makes you uncomfortable.
② Protect your privacy.
③ Be polite.
3.Who are the online troublemakers the blog post mentions
4.Do you have more tips for how to surf the Internet safely Share your ideas with a partner.
Troll and cyberbully.
① Avoid using same passwords.
② Download only from secure websites and official app stores.
1. [教材原句]Like a troll, a cyberbully will also write something mean but it is usually directed at particular people.
像网络喷子一样,网络恶霸也会写一些恶意的东西,但通常是针对特定的人。
Language points
【归纳拓展】
in particular 尤其,特别
be particular about 对……挑剔
particularly adv.特殊地,特别地,尤其
particular adj.特定的;特别的;讲究的
e.g. He loves science fiction in particular.
[即学即练] 单句填空
1.She loves the song particular,because her mother used to sing it.
2.We’ve been (particular) busy these days.
3.I’m not particular my clothes while my wife minds what I wear.
in
particularly
about
2. [教材原句] It seemed like a joke at first,but the girl was very upset. 刚开始虽然像是在开玩笑，但是这个女生十分沮丧。
upset adj.心烦的;苦恼的;沮丧的 vt.使烦恼;使生气;搅乱
e.g.You looked pretty upset just now.
【归纳拓展】
upset oneself about sth 某人为某事而烦恼
It upsets sb to do sth/that...让某人心烦的是……
be upset about/over/at sth 为某事心烦/难过
be upset to do sth 对做某事感到不安/难过
[即学即练] 单句填空
1.They were very (upset) that their children hadn’t given them any reply to their letter.
2.You might be too upset (think) straight,or you might not have all the information you need to address the problem.
3.What made him (upset) was that he didn’t pass the exam.
upset
to think
upset
Study the organisation and language features.
Tick what the writer tells the reader in Paragraph 1.
definition of online safety
the writer's knowledge
background information
the topic of the post
Contextual clue: Today I thought I'd blog about a question ... —— how do you stay safe online and avoid bad experiences on the Internet
What words and phrases does the writer use to organise the information in the second paragraph
First of all, there's golden rule for the Internet ...
Second, protect your privacy ...
Third, be polite ...
What new words are explained in the text, and how
A troll is a person who posts comments or questions in order to stir up trouble online. Trolls often uses several false names so that they can stay on a site.
Use simpler words
Further explanation
How does the writer end the post
Contextual clue: Have you had any bad experience online, or do you have some good advice for staying safe Post your comments below!
By asking readers to post their comments.
To establish connections with readers
To attract more readers to post their comments
…
Use what you have learnt to write a blog post about online safety.
1.Choose one of the topics below and use the notes to draft your blog post.
Online shopping sites
●Use a website you are familiar with.
●Use strong passwords.
●Don't use public computers.
Social networking apps
●Don't post personal information.
●Don't believe everything you read.
●Be polite.
Online chat rooms
●Don't give out too much information.
●Never meet someone you met online alone.
Introduction Tell the reader about yourself and what you know about the topic.
Body Tell the reader what they should do or keep in mind. Define new words or key terms
Ending End by asking the readers to write comments.
2.Organise your draft.
Introduction
Useful structures: 1. The topic of my blog is ...
2. What I'm going to talk about is ...
3. I would blog about ...
4. I plan to talk about ...
Body
Useful structures: 1. First, ... Second, ... Lastly, ...
2. To begin with, ... In addition, .... Last but not least ...
3. Firstly, ... Next, ... At last, ...
Ending
Remember to ask for advice politely:
Could you give some suggestions about ...
What would you do
What do you suggest
What's your advice
Sample
Online Chat Safety
As an online chat agent, what I want to talk about today is how to ensure your safety in the online chat rooms.
To begin with, don't give out too much information. Someone may use the information to steal your identity. In addition, never meet someone you met online alone. If you must meet an online friend, make sure you are with a trusted adult in a public place. At last, remember that people online may not be who they seem to be!
Do you have more tips for staying safe online Leave you comments below!
3. [教材原句]Use a website you are familiar with.
使用你熟悉的网站。
familiar adj.熟悉;熟知
e.g.He was humming a familiar tune.
【归纳拓展】
be familiar with 对……熟悉(主语一般是人)
be familiar to 对……来说是熟悉的(主语一般是物)
familiarity n.熟悉，知晓；亲密，亲近
[即学即练] 单句填空
1.After the foreign guests got familiar the Chinese traditional festivals,they liked living in China.
2.Charity work,which is still at an early stage in China,is not familiar them.
with
to
Exchange drafts with a partner. Use the checklist to help your partner to revise his/her draft.
Does the writer tell the reader what he/she knows about the topic
Are the tips and suggestions well organised
Has the writer defined the new words
Does the author include examples, comparisons, or explanations
Does the writer end by asking readers to leave comments and/or suggestions
Can you find any grammar or spelling mistakes
Put up your revised draft in the classroom or read it to the class.
Task: choose your favourite blog and post comments.
summary
Knowledge points:
click, privacy, theft, rude, target, troll, cyberbully, false, particular, embarrassing, make fun of, upset, guideline, author, tip, familiar, keep (…) in mind, define
Others:
Online safety
Write a blog post
