Unit 7 Will people have robots？课时1 Section A-八年级英语上册同步精品讲义（人教版）

Unit 7 Will people have robots?
目标导航

Words
1.__________________ n.纸　
2.________________________n.污染；污染物
3.______________________________n.预测
4._____________________________ n.未来　
5.___________________________ v.污染
6.___________________________ n.环境　
7.____________________________ n.行星
8.__________________________n.地球；泥土
9.___________________________ v.种植 n.植物
10._________________________v.参加 n.部分　
11._______________________n.和平
12.________________________ n.天空
13.______________________ n.宇航员
14.________________________n.公寓房间
15._____________________n.火箭
16.______________________ n.空间；太空
17.______________________adv.甚至；愈加
18._______________________ adj.人的 n.人；人类
19.______________________ n.仆人
20.________________________ adj.危险的
21._________________________adv.已经
22.___________________________n.工厂
23.___________________________v.相信
24._________________________v.不同意
25.______________________ n.形状
26.______________________ v./n.倒塌；跌倒
27.______________________adj.可能的
28.____________________adv.大概；或许；很可能
29._____________________________n.假日
30._______________________ n.单词
Phrases
1. _________________在电脑上
2. ______________ 在纸上
3. _____________________ 活到200岁
4. ___________________　空闲时间
5. ______________________在危险中
6. __________________________在世界上
7. ___________________________在某方面出力/做贡献
8. _____________________________太空站
9. ___________________________寻找
10. ____________________________ 电脑程序员
11. _____________________________在将来
12. ______________________________成百上千的
13. ________________________________与……一样
14. ________________________________反复
15. ______________________________无聊
16._____________________________ 醒来/唤醒
17. _____________________________看起来像
18. __________________________ 倒下/落下
Sentences
1. Are you kidding?你在开玩笑吧？
2. Will people have robots?人们会拥有机器人吗？
3. Everything will be free.一切都将是免费的。
4. Books will only be on computers, not on paper.书将会只存在于电脑上，而不是在纸上。
5. They’ll study at home on computers.他们将在家里的电脑上学习。
6. There will be only one country in the world.世界上将只有一个国家。
7. There will be less pollution.污染将更少。
8. What will the future be like?未来会是什么样子？
9. We never know what will happen in the future.我们永远不知道未来将会发生什么。
10. And my apartment will be no good for pets.我的公寓将不适合养宠物。
11. I think so.我认为是这样。I don’t think so.我不这样认为。
12. I hope so.我希望如此。I hope not.我希望不这样。
13. In 50 years, people will have more free time because there will be less things to do.
50年后，人们将有更多的空闲时间，因为他们会有更少的事情做。
14. In 20 years, I think I’ll be a newspaper reporter.20年以后，我想我会成为一个报社记者。
15. However, some scientists believe that although we can make robots move like people, it will be difficult to make them really think like a human.
然而，一些科学家认为，尽管我们能够让机器人像人类一样运动，但让他们像人类一样真正地思考却很困难。
16. For example, scientist James White thinks that robots will never be able to wake up and know where they are.
例如，科学家詹姆斯‧怀特认为，机器人将永远不会醒来知道他们身处何处。
17. This was not possible 20 years ago, but computers and rockets also seemed impossible 100 years ago.
这在20年前是不可能的，但是计算机和火箭在100年前也是看起来不可能的。
18. You should also remember that there will be both good and bad things in life.
你也应该记住，生活中有好事也有坏事。
19. As a reporter, I think I will meet lots of people.
作为一个记者，我想我会遇到许多人。
20. During the week, I’ll wear smart clothes.在周日期间，我将穿漂亮的衣服。
21. I’ll have fewer pets, though, because I’ll have less free time.
我将养更少的宠物，因为我将有更少的空闲时间。
22. Some robots are very human-like bird-like/ball-like/dog-like.
有些机器人像人/鸟儿/球/狗一样。
23. I’m not scared（afraid.我不怕
Grammar
一般将来时态
【答案】
words：
1.paper 2.pollution 3. prediction 4.future 5. pollute 6.environment
7.planet 8.earth 9.plant 10.part 11.peace 12.sky
13.astronaut 14.apartment 15.rocket 16.space 17.even 18.human
19.servant 20.dangerous 21.already 22.factory 23.believe 24.disagree
25.shape 26.fall 27.possible 28.probably 29.holiday 30.word

Phrases：
1. on computers 2. on paper 3. live to be 200 years old 4. free time 5. in danger 6. on the earth
7. play a part in sth 8. space station 9. look for 10. computer programmer 11. in the future 12. hundreds of
13. the same…as14. over and over again 15. get bored 16. wake up 17. look like 18. fall down

Section A
知识精讲

1. Do you think there will be robots in people’s homes? (P. 49)
本句是主从复合句，从句为宾语从句，如果do you think放在句中，则为插入语，放在特殊疑问词后面，结构为：疑问词+do you think+主语+谓语+其它。
例句：Which do you think is the best movie theatre?
2. People will live to be 200 years old. (P. 49)
live to be+基数词+years old意为“活到……岁”。
例句：In the story, people will live to be 500 years old.
3. Will people use money in 100 years? (P. 49)
“in+一段时间”表示“在……之后”或“在……之内”，通常用于一般将来时，常用来回答how soon的提问；“for+一段时间”则表示持续多长时间，用来回答how long的提问。
例句：The film will begin in two minutes.
例句：They have lived here for three years.

用 in 或 after 填空
It’ll be finished ______five minutes.
1.He rang you up ________supper.
2.I’ll be free _________nine o’ clock.
3.It’s 2:00. I’ll come ____ an hour.
4.It’s 2:00. I’ll come ____ an hour.
【答案】1.in 2.after 3.after 4.in
4. What’s your prediction about the future? (P. 50)
future作名词，表示“将来、未来”，in the future表示“在将来”。
例句：Who knows what will happen in the future.
5. I don’t think so. (P. 50)
I don’t think so表示“我不这么认为”，肯定形式为I think so。
例句：---Look at the cloud. It is going to rain.
例句：---I don’t think so. It will be sunny soon.
【拓展】类似的结构还有：I hope so“我希望如此”，I hope not“我希望不是这样”，I’m afraid so“恐怕如此”，I’m afraid not“恐怕不是这样的”。
6. So what will the future be like? (P. 50)
what is...like可以用来提问外貌、情形，也可以用来提问某人性格或者品质。
例句：---What’s Tom like?
例句：---He is funny.
7. There will be fewer trees and the environment will be in great danger. (P. 50)
in danger表示“处于危险中”，out of danger意为“脱离危险”。
例句：He is in danger now.
例句：Some animals are out of danger.

Many wild animals are _____, and it’s time for us to do whatever we can to protect them.
A. on duty B. on show C. in order D. in danger
【答案】D
【解析】on duty意为“值班，值日”；on show意为“展出”；in order意为“正常”；in danger意为“处于危险之中”。由句中的to protect them(保护它们)可知此处应表达“许多野生动物处于危险之中”，故选D。
8. Will we have to move to other planets? (P. 50)
other作形容词，意为“别的、其它的”。
例句：There are other ways to do this exercise.
【易混辨析】 other, the other, another, others和the others辨析
other
“别的、其它的”，常用来修饰可数名词。
the other
表示“两者中另一个”，是特指；the other之后也可以加复数名词，特指“其它的”。
another
表示“三者中另一个”。
others
用作代词，泛指“其他的人或物”是复数概念。
the others
特指在一个整体中的“其余的人或物（全部）”。
例句：We study Chinese, English, Math and other subjects.
例句：There are three people in the room. One is a girl and the other two are boys.
例句：You should think of others.
例句：There are fifty-five students in our class. Thirty of us are girls and the others are boys.
9. Everyone should play a part in saving the earth. (P. 50)
play a part in意为“参与……、在……中发挥作用”，后接名词、代词或者动名词作宾语。
例句：Mr. Black doesn’t play a part in the discussion.
Will there be less pollution in one hundred years？Yes，there will./No，there won't.
一百年后将会有更少的污染吗？是的，会有。/不，不会有。
1.There be句型的一般将来时的构成：
肯定句：There will be＋名词＋其他成分．
【温馨提示】无论后面是单数名词还是复数形式，be都必须用原形。
否定句：在will后面加not；
一般疑问句：把will提到there之前，回答：Yes，there will./No，there won't.

There _______ a football game between Italy and Germany tomorrow morning.
A. will have B. will be C. have D. has been
【答案】B
【解析】由tomorrow morning可知本句为一般将来时，there be句型的一般将来时结构 为： there is/are going to be或there will be。故选B。
2．few，a few，little，a little，much，many
1)几乎没有朋友few friends
2)一些朋友a few friends
3)几乎没有水little water
4)一点水a little water
5)许多水much water
6)许多学生many students
【易混辨析】 few，a few，little，a little
few
修饰或代替可数名词, 表示否定意义
a few
修饰或代替可数名词, 表示肯定意义
little
修饰或代替不可数名词，表示否定意义
a little
修饰或代替不可数名词，表示肯定意义
注意：
可数名词和不可数名词前都可用some，any，a lot of，lots of等修饰。可数名词表示不确定数量时，用a few，few，many修饰，询问数量时用How many；不可数名词表示不确定数量时，用a little，little，much修饰，询问数量时，用How much。

—What do you usually have for breakfast?
—_______ milk and _______ eggs.
A. A little; a few B. A little; a little
C. A few; a little D. A few; a few
【答案】A
【解析】a little 修饰不可数名词 ，a few 修饰可数名词复数。milk为不可数名词，eggs为可数名词复数，故选A。
3．more，less，fewer的用法
1)史密斯先生想挣更多的钱。
Mr.Smith wants to make more money.
2)那个杯子里的水更少。
There is less water in that glass.
3)在那所学校里我有较少的朋友。
I have fewer friends in that school.
more是many和much的比较级，其后既可以跟可数名词复数，也可以跟不可数名词，意思是“更多”。
less是little的比较级，其后只接不可数名词，意思是“更少的，较少的”。
fewer是few的比较级，其后只接可数名词的复数形式，意思是“更少的，较少的”。
能力拓展

一、用所给单词的适当形式填空
1．My mother _________ (be) back in two days.
2．There _________ (be) heavy snow tomorrow.
3．He _________ (take) the train to school yesterday.
4．The builders built many ___________ (build) in our city last year.
5．We can do the work with ____ (little) money and ________ (few) people than they can.
6．They _______________ ( not have ) any classes next week.
7．Betty ______________ (write) to her parents tomorrow.
8．Look at those clouds. It ______________ (rain).
9．He ____________ ( read ) an English book now.
10．Look! Many girls _______________ (dance) over there.
11．There_________ (be) a football match tomorrow afternoon.
12．_________ they _________ (go) hiking next Sunday?
二、完成句子
13．今晚这里会有一场时装表演。
________ a fashion show here tonight.
14．我想我的朋友这周末会给我发一封电子邮件。
I think my friend ______ ______ ______ ______ ______ this weekend.
15．那是一天中最好的部分。
That was _______________________the day.
根据汉语意思完成下列句子
16．你认为在人们的家里会有机器人吗?
Do you think ____________ ____________ ____________ robots in people's homes?
17．环境将处在极大的危险中。
The environment will ____________ ____________ ____________ ____________ .
18．人们将会活到200岁。
People will ____________ ____________ ____________ 200 years old.
19．未来将会是什么样子的?
____________ ____________ the future ____________ ____________ ?
20．每个人都应参与到拯救地球的活动中来。
Everyone should ____________ ____________ ____________ ____________ ____________ the earth.
一、1．will be
2．will be
3．took
4．buildings
5． less fewer
6．won’t have
7．will write
8．is going to rain
9．is reading
10．are dancing
11．will be
12． will go
二、13．There will be/There is going to be
14．will send me an e-mail
15．the best part of
16． there will be
17． be in great danger
18． live to be
19． What will be like
20． play a part in saving
分层提分

题组A 基础过关练
三、单项选择
21．—Is Jack here?
—Not yet, but he _________ in half an hour.
A．arrives B．will arrive C．arrived D．has arrived
22．—Can I see the headmaster now?
—I’m afraid you can’t. He ________ a meeting. He ________ back in 10 minutes. You can wait for him in his office.
A．will have; will come B．will have; comes C．is having; will come D．is having; comes
23．My father ________ us a speech in our school next week.
A．give B．gave C．was giving D．will give
24．— Do you think ________ an art show next week?
— Yes, I think so.
A．there have B．there will have C．there will be D．there is going to have
25．—Is Jim still angry ________ you?
—No. We made peace ________ each other yesterday.
A．at; with B．with; at C．with; with D．about; with
26．I want to know if Mary ________ to the party tomorrow.
A．go B．went C．will go D．goes
27．—The air is very fresh in our city. There is less _______ than before.
—Yes. The government has taken action to protect the environment.
A．wood B．pollution C．noise D．water
28．—Who ______ folk songs at the concert?
—Sorry, but I am going tomorrow. I like folk music.
A．sings B．sang C．will sing D．sings
29．---What will the future ________?
---Cities will be more ________.
A．like; pollute B．be like; polluted
C．like; pollution D．be like; pollution
30．We will try our best to do the work with_________ money and _______ people.
A．few; little B．a few; a little C．less; fewer D．fewer; less
21．B【详解】句意：——Jack到了吗？——还没有，但他半小时后就到了。考查动词时态。根据“in half an hour”可知，句子用一般将来时，其结构是will+动词原形。故选B。
22．C【详解】句意：——我现在能见校长吗？——恐怕不能。他正在开会。他10分钟后将回来。你可以在他的办公室等他。考查时态。根据“Can I see the headmaster now?“可知此处表示现在正在，故第一空用现在进行时be doing。第二空根据时间状语“in 10 minutes“可知此处用一般将来时。故选C。
23．D【详解】句意：我父亲下周将在学校给我们做演讲。考查一般将来时。根据句中的时间状语“next week”可知，句子的时态为一般将来时。根据一般将来时的结构：will+动词原形。故选D。
24．C【详解】句意：——你认为下星期有一个艺术展吗？——是的，我想是的。考查there be结构。there be表存在，have表拥有，二者不可混用，可排除BD两项；there have没有此类搭配，可排除。分析句子结构，本句是宾语从句；由next week可知从句是一般将来时；there be结构的一般将来时态是there will be或there is going to be；故选C。
25．C【详解】句意：——吉姆还在生你的气吗?——不。我们昨天和解了。考查介词辨析，with 和……在一起，具有；at朝，处于……状态；about大约。固定短语：be angry with sb.与某人生气，make peace with sb.与…言归于好；与……讲和。故选C。
26．C【详解】句意：我想知道玛丽明天是否去参加聚会。考查动词时态。go动词原形，表一般现在时；went表一般过去时；will go表一般将来时；goes动词第三人称单数形式，表一般现在时。空格处所在句子为宾语从句，主句为一般现在时，从句可用任何时态，根据句中tomorrow可知，从句应用一般将来时，故选C。
27．B【详解】句意：——我们城市的空气很新鲜。污染比以前少了。——是的。政府已采取行动保护环境。考查名词辨析。wood树木；pollution污染；noise噪音；water水；根据“The government has taken action to protect the environment.”可知，这里说的是污染变少了，故选B。
28．C【详解】句意：——谁将在音乐会上唱民歌？——对不起（，我不知道），但我明天要去。我喜欢民间音乐。考查一般将来时。根据“Sorry, but I am going tomorrow. I like folk music.”可知音乐会在“明天”，用一般将来时，其结构为will do。故选C。
29．B【详解】句意：——未来会是什么样子?——城市污染加重。考查介词和动词语态辨析。be like像……样子，like是介词；like喜欢，动词，和主语the future搭配语义不通，可排除AC两项。答句Cities和pollute是被动关系，需用“be + done”结构。根据句意结构和语境，可知选B。
30．C【详解】句意：我们将努力用更少的钱和更少的人来完成这项工作。考查形容词比较级。money（钱）不可数名词，用little（几乎没有，很少）或a little（一点）修饰，比较级less（更少的）；people可数名词复数，a few（一些）或few（几乎没有，很少）修饰可数名词复数，比较级fewer（更少的）。故选C。
题组B 能力提升练
四、完型填空
There are many kinds of pollution around us, 31 air pollution, soil pollution, noise pollution and light pollution. They are bad 32 our health in many ways.
Burning gas, oil and coal creates 33 pollution. It can cause sore eyes and breathing problems.
In our life, litter(废弃物)is everywhere. It 34 our environment dirty. People put lots of rubbish in the land. 35 use too many chemicals in the fields. They do harm to the soil. So soil pollution is becoming more and more 36 .
Noise pollution can make people deaf. For example, people may 37 their hearing if they work in a 38 place for a long time. 39 noise can cause high blood pressure (血压) 40 .
41 for a long time in strong light may cause some other problems. It makes people feel 42 and the 43 can be very uncomfortable.
With 44 pollution, our planet will become greener and our health 45 better. Let's be greener people.
31．A．such as B．for example C．as well as D．because of
32．A．to B．in C．for D．of
33．A．air B．soil C．noise D．light
34．A．makes B．helps C．gives D．lets
35．A．Pilots B．Farmers C．Drivers D．Artists
36．A．serious B．important C．clear D．dangerous
37．A．lose B．choose C．try D．forget
38．A．noise B．noisy C．quiet D．quietly
39．A．Much too B．Many too C．Too much D．Too many
40．A．as well B．though C．also D．either
41．A．Working B．Work C．Worked D．Works
42．A．comfortable B．possible C．terrible D．ugly
43．A．feet B．ears C．hands D．eyes
44．A．little B．less C．few D．fewer
45．A．will be B．would be C．was D．is
五、阅读单选
A
Nate Damm went from Delaware to San Francisco in 2011. Did the trip take four hours? No. It took longer. Eight hours? No. Much longer. A few weeks? No. It took even longer than that. The trip took him over seven months. Why did it take so long? Damm walked across the United States. He walked more than 3,000 miles across 14 states.
Someone asked Damm, “Wouldn't it be faster if you just drove?” Well, arriving wasn't the point.
Damm grew up in Maine. He never traveled farther west than Pennsylvania. He often thought about traveling to other countries, but then he realized he didn't know much about the United States. So he decided to walk across the country. By walking, he felt more connected to the people and the land.
In the beginning, Damm walked about 13 miles a day. Then he started walking longer distances. One day in Colorado, he walked 41 miles.
At first, Damm used GPS (全球定位系统) to find his way, but the directions it gave him were often wrong. He bought a paper road map and found it was much better. He avoided major highways (主路); the smaller roads were safer.
Damm is not the only person to cross the United States on foot. About ten to twenty people do it every year.
46．Damm's walking trip in 2011 _______.
A．took over nine months B．started from San Francisco
C．covered 14 states of the US
47．The underlined words “the point” in Paragraph 2 mean _______.
A．the score B．the opinion C．the main goal
48．Damm decided to walk across the US after_______.
A．he was advised to do that
B．he found he knew little about the country
C．he found walking was good exercise
49．One day in Colorado, Damm walked a distance of up to _______.
A．13 miles B．31 miles C．41 miles
50．From the last two paragraphs, we can know _______.
A．GPS is not as good as a road map sometimes
B．Damm prefers major highways to smaller roads
C．less than ten people walk across the US every year
B
Do you want to know what our life will be like in the future? Let’s have a look. You may get a surprise.
You will go to the kitchen when you are hungry. You will give orders to the kitchen robot. The robot will cook the food for you in a few minutes. Then it will bring it to you.
In the kitchen you will find a special food machine. The food machine will tell you what your body needs. It will help you eat healthily. The food machine will be connected with(连接) the kitchen robot. The robot can get messages from the food machine.
After having a meal, you can go to your home office. You will work at home and you don’t need to go out to work any more.
You will have a special information screen. You can get any information on the screen. When you receive a message from a friend in America, your information screen will be turned on automatically(自动地).Your friend’s face appears on the screen. Then you can talk to your friend easily.

51．What is the second paragraph (段) about?
A．It’s about healthy food.
B．It’s about the kitchen robot.
C．It’s about a nice kitchen.
D．It’s about a robot which can do homework.
52．According to（根据） the passage, ______will tell you what your body needs.
A．the kitchen robot B．the food machine
C．the information screen D．the computer
53．What does the underlined word “receive” mean in Chinese?
A．丢失 B．复制 C．接收 D．保存
54．You can see your friend’s face_______.
A．on the wall B．on the screen
C．on the Internet D．on TV
55．What’s the best title for the passage?
A．Our life in the future B．A food machine
C．A special information screen D．A kitchen robot
31．A32．C33．A34．A35．B
36．A37．A38．B39．C40．A
41．A42．C43．D44．B45．A
【分析】本篇介绍我们身边的各种污染，以及这些污染给我们带来的伤害。空气污染会引发眼睛疼和呼吸问题；噪音污染会让人失去听力、引起高血压；光污染会让人感到不舒服。呼吁人们要减少污染，成为环保人士。
31．句意：我们周围有很多种污染，比如空气污染、土壤污染、噪声污染和光污染。考查固定搭配。 A. such as例如，用来列举同类人或事物中的几个例子；B. for example “例如”，以同类事物或人中的“一个”为例；C. as well as既……又……； D. because of由于；空格下文列出4种污染，推断空格是“列举”说明，故选 A 。
32．句意：它们在许多方面对我们的健康有害。考查介词辨析、固定搭配。A. to去，到，表动作的方向； B. in在……里面； C. for为、给，表动作的对象；D. of表所属，意为“……的”；be bad for意为“对……有害”，故选C。
33．句意：燃烧煤气、石油和煤炭会造成空气污染。考查名词辨析。A. air空气；B. soil土壤；C. noise噪音； D. light光线；根据常识，燃烧煤气、石油和煤炭产生的气体会污染空气，造成空气污染；故选 A。
34．句意：它使我们的环境肮脏。考查动词辨析。 A. makes制造；B. helps帮助；C. gives给； D. lets让；根据上文“litter(废弃物)is everywhere”—— 推断下文指“垃圾使环境变脏”；“make sth+形容词”意为“使某物……”；故选 A 。
35．句意：农民在地里使用太多的化肥。考查名词辨析。A. Pilots飞行员；B. Farmers农民；C. Drivers司机；D. Artists艺术家；根据常识，农民才会在地里使用化肥，故选B。
36．句意：所以土壤污染越来越严重。考查形容词辨析。A. serious严重的； B. important重要的； C. clear清楚的； D. dangerous危险的；由上文可知农民在地里使用太多化肥，推断下文指“使用化肥使土地污染更加严重”；故选A 。
37．句意：如果长时间在嘈杂的地方工作，人们可能会失去听力。考查动词辨析。A. lose丢失； B. choose选择； C. try试图；D. forget忘记；由上文可知噪音污染会使人耳聋，推断下文指“长期在噪杂的地方会失去听力”；lose one’s hearing 意为“失去听力”；故选A 。
38．句意：如果长时间在嘈杂的地方工作，人们可能会失去听力。考查形容词辨析。A. noise噪音，名词； B. noisy吵闹的，形容词； C. quiet安静的； D. quietly安静地；由上文可知噪音污染会使人耳聋，推断下文指“长期在噪杂的地方会失去听力”；in a noisy place 意为“在噪杂的地方”；故选B。
39．句意：太大的噪音也会引起高血压。考查形容词短语。A. Much too“太”，接形容词或副词； B. Many too错误表达； C. Too much“太多”，后接不可数名词； D. Too many“太多”，后接可数名词复数形式；根据语言表达的逻辑关系，上文陈述噪音污染会使人耳聋，推断下文指“太大的噪音也会引发高血压”；空格在不可数名词前，故选 C。
40．句意：太大的噪音也会引起高血压。考查连词辨析。 A. as well也；位于句尾； B. though即使，引导让步状语从句； C. also也，谓语句中；D. either 也，用于否定句；上文陈述噪音污染会使人耳聋，推断下文指“太大的噪音也会引发高血压”，空格意为“也”，在句尾且没有逗号与句子隔开；故选 A 。
41．句意：在强光下长时间工作可能会引起其他问题。考查动名词。A. Working动名词；B. Work原形；C. Worked 一般过去式；D. Works一般现在时、单三形式；空格是句子的主语，判断用动名词；故选 A 。
42．句意：这会让人感到糟糕，眼睛也会很不舒服。考查形容词辨析。A. comfortable舒服的；B. possible可能的；C. terrible糟糕的；D. ugly丑的；由上文可知在强光下长时间工作可能会引起一些问题；根据文句表达的逻辑关系，推断下文指“强光会让人感到不舒服、眼睛会难受”，可知空格意为“糟糕的，让人不快的”；故选C 。
43．句意：这会让人感到糟糕，眼睛也会很不舒服。考查名词辨析。A. feet脚；B. ears耳朵；C. hands手；D. eyes眼睛；由上文可知在强光下长时间工作可能会引起一些问题；根据文句表达的逻辑关系，推断下文指“强光会让人感到不舒服、眼睛会难受”，可知空格意为“难受的、不舒服的”；故选D。
44．句意：随着污染的减少，我们的地球将变得更加环保，我们的健康也会更好。考查形容词辨析。 A. little很少的，修饰不可数名词；B. less比较少的，修饰不可数名词；C. few很少的，修饰可数名词；D. fewer比较少的，修饰可数名词；根据下文“our planet will become greener”—— 用比较级表达“地球将会更加环保”，推断空格也是用比较级；根据常识可知“污染越少，地球越环保”；pollution是不可数名词，故选B。
45．句意：：随着污染的减少，我们的地球将变得更加环保，我们的健康也会更好。考查时态。A. will be一般将来时； B. would be过去将来时；C. was一般过去时；D. is 一般现在时；根据and的并列成分、时态要一致的原则，our planet will become greener是一般将来时，推断空格用一般将来时；故选A。

46．C47．C48．B49．C50．A
【分析】文章大意：本文主要讲述了在2011年内特·达姆从美国特拉华州步行横穿到达旧金山的原因以及花费的时间，并告诉我们他不是唯一步行横穿美国的人。每年大约有10到20人那样做。
46．细节理解题。根据第一段最后一句“He walked more than 3,000 miles across 14 states”可知，他横穿了14个州，走了3000多英里。故选C。
47．词句猜测题。根据第二段第一行“Wouldn't it be faster if you just drove?”以及后面的“arriving wasn't the point”结合语境可推知，the point指的是目的；选项C“the main goal主要目的”题意，故选C。
48．细节理解题。根据文章第三段“but then he realized he didn't know much about the United States. So he decided to walk across the country”可知，在他意识到自己对美国了解不多后，他决定徒步穿越这个国家，故选B。
49．细节理解题。根据文章第四段最后一句“One day in Colorado, he walked 41 miles”可知，在科罗拉多州的一天，他步行了41英里，故选C。
50．推理判断题。根据文章倒数第二段“At first, Damm used GPS (全球定位系统) to find his way, but the directions it gave him were often wrong. He bought a paper road map and found it was much better.”可知，达姆用全球定位系统（GPS）找路，但方向经常是错误的，所以他买了一张纸质的路线图，发现这样更好；由此可推断，GPS有时不如路线图好。故选A。

51．B52．B53．C54．B55．A【分析】
该短文作者给我们描述了将来的生活，机器人为我们做大部分的工作，而我们的人类可以到处旅游享乐。
51．主旨大意题。细读第二段可知作者主要为我们介绍了厨房机器人，故选B。
52．细节理解题。根据第三段中“The food machine will tell you what your body needs.”可知食品机械会告诉你你的身体需要什么。故选B。
53．词句猜测题。根据前一句“You can get any information on the screen”可推知“receive”的意思是“接受”。故选C。
54．细节理解题。根据最后一段中“Your friend’s face appears on the screen.”可知你可以在屏幕上看见你的朋友的脸。故选B。
55．最佳标题题。根据该短文内容可知，作者给我们描述了将来的生活。故选A。
题组C 培优拔尖练
六、短文汉语提示填空
Life in the future will be d56．from life today. Many changes will happen. But what will the changes be？
There will be more people in the world, because most of them will live l57．than people live now.
Computers will be much smaller and more useful, and there will be at least one in every room. And computer studies will be one of the important s58．in schools then. People will work f59．hours than they do now and they will have more f60．time for doing sports, watching TV and traveling. Traveling will be much cheaper and easier. And more people will go to other countries for holidays.
There will be changes in our f 61．, too. More land will be used for building new towns and houses for all the people. Then there will be l 62．room for cows and sheep, so meat will be more e63．. Maybe no one will eat it every day. Instead, they will eat more fruit and vegetables. People will be healthier.
Work in the future will be different, too. Robots will do dangerous and hard work. Because o 64．this , many people won't have work to do. This will be a p 65．.


七、补全对话7选5
A：Hi, Anna. What are you doing?
B：Oh, I’m reading a book.
A：66．
B：Yes, reading helps me a lot.67．
A：Really? 68．
B：I am going to keep reading and writing stories. What do you want to be?
A：69． But my parents want me to be a policeman.
B：Don’t worry. 70． Just find your interest and try your best.
A：Yes, you are right.
A．I want to be a writer.
B．Not everyone knows what they want to be.
C．Why are you going to be a writer?
D．I want to be a teacher.
E.Are you good at writing?
F.You really like reading books!
G.How are you going to make your dream come true?
56．different57．longer58．subjects59．fewer60．free
61．food62．less63．expensive64．of65．problem
【解析】
未来的生活将不同于今天的生活，会发生很多变化。人的寿命、计算机、食物、工作等方面都会有变化。
56．句意：将来的生活会和现在的生活不同。
根据后文可知将来的生活会和现在的生活不一样，be different from意为“与……不同”，故填different。
57．句意：因为他们中的大多数人会比现在的人活得更长。
由前面There will be more people in the world“世界上将会有更多的人”推知,后面表示“因为大多数人将会比现在的人活得更长”, than是比较级的标志，故此处填long的比较级longer。
58．句意：计算机学习将成为学校的重要课题之一。
由空后的in schools可推断,此处是指计算机课程在学校里将成为重要“科目”之一。one of+名词复数，故填subjects。
59．句意：未来人们工作的时间会比现在少。
根据后文they will have more f___5___time for doing sports, watching TV and traveling.可知未来人们工作的时间会比现在少，few少的，修饰可数名词复数，than是比较级的标志，故填fewer。
60．句意：他们将有更多空闲的时间来做运动、看电视及旅游。
根据上文People will work f___4___hours than they do now可知工作时间少了，空闲时间就会更多。故填free“空闲的”。
61．句意：我们的食物也会有变化。
由下文介绍Then there will be l 　　7　　room for cows and sheep, so meat will be more e　　8　　. Maybe no one will eat it every day.可知建筑增多,饲养牛羊空间减少,肉变贵，人们将吃更多的蔬菜，所以此处指未来“食物”也会变化，food食物，故填food。
62．句意：这样，奶牛和绵羊的生存空间就会变小，所以肉会更贵。
由上一句可知,更多的土地用来为人们建造新的城镇和房屋，所以牛羊的生存空间会更少，less，更少，结合首字母提示，故填less。
63．句意：这样，奶牛和绵羊的生存空间就会变小，所以肉会更贵。
根据上文牛羊少了，所以它们的肉会变得更贵，expensive昂贵的，结合首字母提示，故填expensive。
64．句意：因为这个，很多人没有工作要做。
because of意为“因为”, 其后加名词或者代词。根据句意及首字母提示，故填of。
65．句意：这将是个问题。
根据many people won't have work to do很多人将会没有工作，可知这将会成为一个“问题”，problem问题，故填problem。

66．F67．A68．G69．D70．B
【分析】这是一组对话，对话中谈到关于未来的理想的话题。
66．根据I’m reading a book.和Yes, reading helps me a lot和选项，可知是说你真的喜欢读书；故选F
67．根据reading helps me a lot和选项，可知是说我想当作家；故选A
68．根据I am going to keep reading and writing stories.和选项，可知是你怎么实现你的梦想；故选G
69．根据What do you want to be?和选项，可知是说我想当老师；故选D
70．根据Don’t worry.和Just find your interest and try your best.以及选项，可知说不是每个人都知道想当什么；故选B