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Unit 4 Digital life
Unit review单元复习
英语外研版八年级上册
pound
forever
cash
smartphone
app
mobile
oven
wallet
progress
save
effect
advantage
homework
guess
strange
奇怪的
猜
作业
移动的
好处
影响
应用程序
进步
钱包
烤箱
手机
现金
永远
英镑
Lead-in
Look and say: Say the words according to Chinese quickly.
节约
1. The technology there lets me ______ a more convenient life.
2. I had to heat them ___________ (一个接一个) in the oven.
3. Tom’s classroom is just ________(紧挨着) the office.
4. I decided to walk __________ (而不是) taking a bus.
Complete the sentences with the right words or phrases.
one by one
live
next to
Lead-in
instead of
话题梳理
话题：Digital life (数字化生活)
功能：Use words and expressions in the unit to talk about
digital life.
(用本单元的单词和短语来谈论数字化生活)
Use to-infinitive as object complement to talk about digital
experiences.
(使用动词不定式作宾语补语来谈论数字体验)
Describe the future of digital technology.
(描述一下数字科技的未来)
话题梳理
Digital life
Use words and expressions in the unit to talk about
digital life.
Use to-infinitive as object complement to talk about digital experiences.
Describe the future of digital technology.
...has made me live a ...life. Nowadays, instead of..., you can simply... Technology saves me time because...One advantage of apps/the internet/social media is...
Digital technology has helped us live a wonderful life. I love...on social media. They allow/guide/encourage/let me ...
In the future, digital technology will become more... Smart devices will help us... Artificial intelligence will... However, we must use technology wisely and protect our privacy...
考点突破
考点突破
1. But it took forever to find a bike!
(1) It _____ me $50 _____ fill up my car with petrol.
我花了50美元给我的车加满汽油。
(2) How long does it ________ get there
到那里要花多长时间？
to
took
take to
考点突破
知识复现
句意：但我花了好久才找到一辆自行车!
it takes (sb.)... to do sth. 意为“( 某人 )做某事花费了…… ( 时间、金钱或努力等)”,这个结构中的it真正指代的内容是后面的to do sth.。
It takes me 20 minutes to get to work every day.
我每天上班需要花20分钟。
It takes a lot of patience to teach young children.
教育幼儿需要很多耐心。
1. But it took forever to find a bike!
考点突破
(1) Playing with you ______ me a lot of time.
和你玩花费了我很多时间。
(2) The accident cost me a friend.
这场事故______________________。
考点突破
2. But that 20-minute ride cost me an arm and a leg — 4.8 pounds.
cost
让我失去了一个朋友
考点突破
知识复现
句意：但这20分钟的行程花了我一大笔钱——4.8镑。
(1)cost sb. sth.意为“花费某人 …… ”,常用来表示花费钱、时间、精力等。
The trip cost him all his savings.
这次旅行花掉了他所有的积蓄。
This new laptop cost me $800.
这台新笔记本电脑花了我800美元。
2. But that 20-minute ride cost me an arm and a leg — 4.8 pounds.
考点突破
知识复现
(2) an arm and a leg是个英语习语,指很多钱。
cost sb an arm and a leg意为“代价高昂,价格非常高”。
The house will cost me an arm and a leg.
这房子会花费我一大笔钱。
2. But that 20-minute ride cost me an arm and a leg — 4.8 pounds.
考点突破
(1) As the sun rose, the fog disappeared.
______________，雾散了。
(2) As it was getting dark, we decided to go home.
______________，我们决定回家。
考点突破
3. As I always make digital payments in China, I never carry my wallet.
因为天渐渐黑了
当太阳升起时
考点突破
知识复现
句意：由于我在中国总是用数字支付的方式，所以我从不带钱包。
as在这里意为“因为、由于”，引导原因状语从句。
As it was raining, we decided to stay indoors.
因为下雨,我们决定待在室内。
as也可以引导时间状语从句，表示“当……时”。
As I was leaving, the phone rang. 当我要离开时，电话响了。
3. As I always make digital payments in China, I never carry my wallet.
考点突破
考点突破
4. When I got home, I was so tired that I gave up on cooking.
(1) She ___________ him after years of waiting.
多年等待后，她放弃了他。
(2) He __________ smoking.
他戒烟了。
gave up on
gave up
考点突破
知识复现
句意：到家时,我非常疲倦,因此放弃了做饭的想法。
give up on …… 意为“对 …… 不抱希望”；give up 侧重主动放弃；give up on 强调因失望而放弃。
She has given up on visiting the museum today.
她已经放弃了今天去博物馆参观的打算。
He almost gave up on his dream of becoming an actor. 他几乎放弃了成为演员的梦想。
4. When I got home, I was so tired that I gave up on cooking.
考点突破
(1) Hillsden took a sip of tea, but it was __________.
希尔斯登啜了一口茶，但茶已经凉透了。
(2) His heart is __________.
他是铁石心肠。
考点突破
5. When my dishes finally arrived 90 minutes later, they were stone-cold!
stone-cold
stone-cold
考点突破
知识复现
句意：我点的菜终于在90分钟后送达,那时它们已经凉透了!
stone-cold意为“冷得像石头一样，冰冷的，凉透了的”，也可引申形容人“铁石心肠”。
She touched his hand and it was stone-cold.
她摸了摸他的手,感觉冷得像石头。
5. When my dishes finally arrived 90 minutes later, they were stone-cold!
考点突破
(1) The movie was good _________ the ending.
这部电影很好，只是结局不太好。
(2) Everyone went there _________Jim.
除吉姆外，大家都去了。
考点突破
6. Except for today, I’ve had a great holiday.
except for
except
考点突破
知识复现
句意：除了今天之外,我的假期都很愉快。
（1）except for意为“除……之外”。
He hasn’t eaten a thing except (for) an apple.
除了一个苹果，他什么都没吃。
The room was silent except for the TV.
房间里只有电视的声音。
6. Except for today, I’ve had a great holiday.
考点突破
知识复现
（2）except与except for意思相同，但后者经常用来强调与整体性质不同的例外情况，常用于修正或补充说明，而且可以用在句首，这两种情况下不能与except互换。
Except for the noise of typing, you couldn’t hear anything. 除了打字的声音外，你什么也听不到。
Your writing is very good except for a few spelling mistakes. 你写得非常好，就是有几处拼写错误。
6. Except for today, I’ve had a great holiday.
考点突破
(1) It’s strange _____ think that we were once strangers.
想到我们曾经是陌生人,感觉很奇怪。
(2) ________________ learn English well.
学好英语很重要。
考点突破
7. It was strange to read the words.
to
It’s important to
考点突破
知识复现
句意：看到这些字的时候感觉很奇怪。
It’s +形容词+（for sb.） to do sth.为固定句式,其中it是形式主语，真正的主语是to do sth.。
It's strange to be back in Paris after so many years. 这么多年后回到巴黎,感觉真奇怪。
It’s easy for me to do today’s homework.
对我来说做今天的功课很容易。
7. It was strange to read the words.
考点突破
(1) Keep _______ while I take your photo.
我给你拍照的时候不要动。
(2) We stood ______ and watched the dog come closer.
我们一动不动地站着，看着那条狗走近。
考点突破
8. They stood still on the pages, instead of moving across a screen.
still
still
考点突破
知识复现
句意：它们并没有在屏幕上移动，而是在页面上一动不动。
（1）still可以用作形容词，意为“静止的，不动的”。
stand在这里用作了系动词，相当于stay或者keep。
The teacher told the kids to stand still in line.
（2）instead of 意为“而不是”。
He went to Qingdao instead of Beijing.
8. They stood still on the pages, instead of moving across a screen.
考点突破
(1) We should be able to _________ a small device like an LED.
我们应该能够点亮像LED这样的小型设备。
(2) Sue’s face ______ with surprise.
苏的脸上露出了惊喜的表情。
考点突破
9. The screen was lit up.
light up
lit up
考点突破
知识复现
句意：屏幕亮着。
light up意为“照亮……”或“变得明亮”，也可和人搭配表示“(脸上或眼中)流露出喜悦”。
The flames lit up the evening sky. 火光照亮了夜空。
At night the building lights up.
到了晚上，这幢建筑灯火通明。
His face lit up with pleasure. 他高兴得满面春风。
9. The screen was lit up.
考点突破
(1) There is a report ____ the news about the recent earthquakes.
新闻中有一则关于最近地震的报道。
(2) He gave a lecture _____ climate change.
他做了一场关于气候变化的讲座。
考点突破
10. The machine said: “Today’s lesson is on maths…”
on
on
考点突破
知识复现
句意：机器说道：“今天的课程是关于数学……”
（1）on意为“关于；有关”，多用于较正式、系统或理论性较强的论述。
Do you have any books on India
你有关于印度的书吗？
There is a report on the news about the recent earthquakes.新闻中有一则关于最近地震的报道。
10. The machine said: “Today’s lesson is on maths…”
考点突破
知识复现
（2）about也表示“关于；有关”，多用于简单提及或非正式交流的场合。
He told me a story about his childhood.
Do you have any books about India
She talked about her weekend plans.
10. The machine said: “Today’s lesson is on maths…”
考点突破
知识复现
（3）write about 意为“关于……（话题）进行写作”；
read about 意为“阅读关于……（主题）的内容”。
He wrote a lot about sports.
他写了很多关于体育的文章。
We read about the culture of France in our class.
我们在课上阅读了关于法国文化的内容。
10. The machine said: “Today’s lesson is on maths…”
1. Tom told me ___________ (not touch) anything.
2. I saw him _______ (draw) a picture an hour ago in the room.
3. The teacher warned the students _________ (not cheat) in the exam.
4. The movie made us _______ (feel) excited.
5. Can you help me _______ (carry) the box
语法突破
语法突破
动词不定式作宾语补足语
draw
not to touch
carry
not to cheat
feel
6. The story inspired many people _____ take action.
7. The teacher’s praise encouraged the student ____ work harder.
8. We often _____ (使用) a ruler ____ draw straight lines.
9. The teacher usually _______ (允许) the students ____ use dictionaries.
10. My mother ______ (tell) me ____ clean my room yesterday.
语法突破
语法突破
动词不定式作宾语补足语
to
allows
told
to
use
to
to
to
知识复现
（1）不定式作宾语补足语（常见的可以带不定式作宾语补足语的动词包括want、would like、encourage、remind、allow、wish、ask、tell、invite等）。
You should remind him to call his mother in the evening.
We wish you to have a wonderful holiday.
语法突破
动词不定式作宾语补足语
知识复现
（2）有些动词后接不定式作宾语补足语时，要将“to”省略，常见的这类动词有：make, let, have, hear, feel, see 等。
I’ll have Tony show you around the school.
His words made everyone laugh.
语法突破
动词不定式作宾语补足语
知识复现
（3）不定式的否定式（通常在to之前加not)。
It's important not to forget your keys.
She decided not to go to the party.
Mrs Han told us not to make much noise.
（4）动词 help 后面可以跟不带to的不定式，也可以跟带to的不定式（如：help sb. (to) do sth.）。
语法突破
动词不定式作宾语补足语
Task 1
Let’s role-play
Make a call to Millie, talking about advantages and disadvantages of digital technology. Work with your partner. Role-play the conversation.
—Hello, I believe...
—In my opinion, ...is really useful. It allows us to... but we shouldn’t ...
—I am afraid I have to disagree. It’s clear that we should... ... is a good example of this.
—...
Task 2
Let’s write
You are going to give a speech on the future of digital technology. Write a script first.
In general, will people’s life be more digital in the future
How digital will it be
Will this change be good or bad for people in the future
What new devices will be developed
Summary
Use words and expressions in the unit to talk about digital life.
话题梳理
Digital life
Use to-infinitive as object complement to talk about digital experiences.
Describe the future of digital technology.
Summary
要点回顾
（1）But it took forever to find a bike!
（2）But that 20-minute ride cost me an arm and a leg—4.8 pounds.
（3）As I always make digital payments in China, I never carry my
wallet.
（4）When I got home, I was so tired that I gave up on cooking.
（5）When my dishes finally arrived 90 minutes later, they
were stone-cold!
Summary
（6）Except for today, I've had a great holiday.
（7） It was strange to read the words.
（8）They stood still on the pages, instead of moving across a screen.
（9） The screen was lit up.
（10）The machine said: “Today’s lesson is on maths…”
（11）动词不定式作宾语补足语
要点回顾
Homework
1．Review what we learned in this unit.
2. Preview Unit 6 When disaster strikes.

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