Unit 7 Will people have robots 全单元导学案（含答案解析）

Unit 7　Will people have robots?
Section A (1a—2d)
【自主预习·探新知】
Ⅰ. 英汉互译，了解本课重点短语
1. 在电脑上，使用电脑_____________
2. 参与；发挥作用 _____________
3. 拯救地球 _____________
4. free time _____________
5. in danger _____________
Ⅱ. 完成句子，明确本课重点句型
1. 你认为人们家里会有机器人吗？
Do you think ________ ________ ________ robots in people's homes?
2. 人们将会活到200岁。
People will ________ ________ ________ 200 years old.
3. 100年后人们还用钱吗？
________ people use money ________ 100 years?
4. 将会有更少的人。
There will be ________ ________．
5. ——那么未来将会是什么样？
——城市将会更加拥挤、更受污染。
—So what ________ the future ________ ________？
—Cities ________ ________ more crowded and ________.
【合作探究·破疑难】
【要点突破】

【观察思考】
阅读下面句子，思考并完成下面的探究总结
Do you think there_will_be robots in people's homes?
你认为人们家里将会有机器人吗？(教材第49页)
There_won't_be more pollution in the future.
未来将不会有更多的污染。
—Will_there_be an English contest in your school? 你们学校将有一场英语竞赛吗？
—Yes,_there_will./No,_there_won't.
是的，会有。/不，不会有。
【探究总结】　there be结构的一般将来时
(1)含义：“there will be”表示某地将存在某人或某物，有时可与there is/are going to be相互转换。
(2)there will be 结构的三种句式
①肯定句：There will be＋主语＋其他．
②否定句：There ________ be＋主语＋其他．
③一般疑问句： ________ there be＋主语＋其他？
答语：Yes, there will./No, there won't.
提示
there be句型只表示存在关系,人或物并不属于某个地方,所以句中不能出现表示拥有关系的have/has。
【对点训练】
①There will be a sports meeting in my school tomorrow. (改为一般疑问句)
________ ________ ________ a sports meeting in your school tomorrow?
②There will be a volleyball match next week. (改为否定句)
________ ________ ________ a volleyball match next week.
③The radio says ________ a rainstorm this weekend.
A. there will have
B. there will be
C. there has
D. there has been

【观察思考】
阅读下面句子，体会句中画线部分的用法
Will people use money in_100_years?
100年之后人们还会使用钱吗？(教材第49页)
Mary came back after_two_hours.
两小时之后玛丽回来了。
My uncle will come back after_two_o'clock.
我叔叔将在两点后回来。
He got the letter from his parents a_week_later．
一周之后他收到了父母的来信
【探究总结】　 in, after与later的辨析
in
后接一段时间，表示以现在时间为起点的“一段时间之后”。也可表示“在将来多少时间之内”，常用于一般将来时
after
后接一段时间，表示以过去时间为起点的“一段时间以后”，常用于一般过去时
后接时间点，表示在某一时刻之后，常用于将来时
later
一般用于一段时间之后，即“一段时间＋later”，相当于“after＋一段时间”，也可单独使用，可用于一般过去时或一般将来时
【对点训练】
①The radio says that the sun will come out ________.
A. in B. for
C. after D. later
②—Will your father be back from London ________ two days?
—Yes, he will.
A. for B. about
C. in D. after
③He started on Monday and arrived in Beijing ________ three days.
A. in B. after
C. for D. at
【达标检测】
Ⅰ. 用所给词的适当形式填空
1. There will be more ________(pollute) if we set up the paper factory.
2. I need some ________(paper) to write a letter.
3. She has ________(few) friends than her sister.
4. We should use the cars ________(little) and walk ________(much) to make our city cleaner.
5. We're sure that China ________(be) stronger tomorrow.
Ⅱ. 单项选择
1. —________ will Mr. Green be back?
—In a week, I think.
A. How often B. How many
C. How long D. How soon
2. —The teacher tells us to use ________ time to do ________ things.
—I see. He means that we should do things faster.
A. less; fewer B. fewer; more
C. less; more D. more; more
3. Please pass me two ________.
A. pieces of paper B. piece of papers
C. pieces paper D. piece papers
4. There ________ a wonderful Olympic Games in Tokyo in 2020.
A. will have B. will be
C. will hold D. are having
5. I hope we'll study ________ home ________ computers in the future.
A. in; with B. at; on
C. at; with D. in; on
Ⅲ. 句型转换
1. There will be a sports meeting next Friday. (改为否定句)
There ________ ________ a sports meeting next Friday.
2. Anna will go_to_the_cinema tonight. (对画线部分提问)
________ ________ Anna ________ tonight?
3. I think there will be robots in our homes. (改为一般疑问句)
________ you ________ ________ ________ be robots in our homes?
4. There is going to be fewer birds in the city. (改为同义句)
________ ________ ________ fewer birds in the city.
Section A (Grammar Focus—3c)
【自主预习·探新知】
Ⅰ. 选词填空，了解本课重点词汇

1. There will be ________ fresh water because there will be more pollution in the sea in the future.
2. There will be ________ trees, so we must plant more trees.
3. I think there will be more cities because people will build ________ buildings in the country.
4. In 100 years, people will have more free time because there will be ________ things to do.
Ⅱ. 完成句子，明确本课重点句型
1. ——一百年后人们还会用钱吗？
——不， 他们不会。每一样东西将会是免费的。
—________ people ________ money in 100 years?
—No, they ________. Everything ________ ________ free.
2. 机器人将会和人们做同样的工作。
Robots will do the ________ ________ ________ people.
3. 他们不用去上学了。
They ________ ________ to school.
4. ——将会有世界和平吗？
——是的， 我希望如此。
—________ ________ ________ world peace?
—Yes, I hope so.
5. 家人通常在周末一起度过时光。
Families usually ________ time together ________ weekends.
【合作探究·破疑难】
【要点突破】

【观察思考】
阅读下面句子，体会各种“花费”的不同
Families usually spend time together on weekends ...
家人通常在周末一起度过时光…… (教材第51页)
I have to pay them about 100 pounds for this room each week. 我每周要付给他们约100英镑的房租。
A new computer costs a lot of money.
买一台新电脑要花一大笔钱。
It took them three years to build this road.
他们用了三年时间修建了这条路。
【探究总结】　 spend, pay, cost与take 的用法辨析
点拨
区分四个词的关键是看句子的主语及相关的搭配。
【对点训练】
用spend，pay，cost或take填空
①The book ________ me ten yuan last week.
②Bill ________ 100 yuan for the toy bear.
③It ________ me an hour to walk to school every day.
④Nick ________ two hours playing football last weekend.
【语法聚焦】
一般将来时

【观察思考】
阅读下面句子，思考并完成下面的探究总结
We will see a film tomorrow afternoon.
明天下午我们将去看一场电影。
We won't leave before nine.
九点以前我们不会离开。
—Will people have robots?
人们将会有机器人吗？
—Yes,_they_will. 是的，他们将会有。
【探究总结】　
1. 含义：一般将来时表示将来某个时间要发生的动作或存在的状态，也可以表示将来经常或反复发生的动作。
2. 构成：(1)肯定句：主语＋will/shall＋________.(shall一般用于第一人称，will可用于各种人称)
(2)否定句：主语＋will/shall＋not＋动词原形．
(3)一般疑问句： ________＋主语＋动词原形 ?
肯定回答：Yes, 主语＋will/shall.;
否定回答：No, 主语＋won't/shan't.
【对点训练】
①My mother will come here next week. (改为否定句)
My mother ________ ________ here next week.
②There will be no schools in the future. (改为一般疑问句)
________ ________ ________ no schools in the future?

【观察思考】
阅读下面句子，注意句中时间状语的特点
Mary wants to be a teacher in_the_future.
玛丽将来想当老师。
I will go to Dalian tomorrow_morning.
明天早上我将去大连。
There will be a new road here next_year．
明年这儿将有一条新路。
【探究总结】　
一般将来时常与in the future, tomorrow, tomorrow morning/afternoon/evening, next week/year, in＋一段时间等时间状语连用。
【对点训练】
①He ________ fifteen years old next month.
A. is B. will is
C. will be D. will
②—What will you do tomorrow afternoon?
—I ________ basketball with Jim.
A. play B. is playing
C. is going to play D. will play
③—Do you think there will be a car that can fly in the sky?
—________. I think we can go anywhere by car.
A. I'm afraid not B. Yes, there will
C. I hope not D. I think possible
④There won't be any paper money in about 20 years, ________？
A. will there B. is there
C. won't there D. isn't there
⑤—We have no more vegetables in the fridge(冰箱).
—I ________ and buy some.
A. go B. went
C. will go D. was going
【达标检测】
Ⅰ. 用所给词的适当形式填空
1. He eats ________(much) and exercise ________(little), so he is unhealthy.
2. There ________(be) a basketball match between Class 1 and Class 5 this Sunday.
3. I ________(not) go shopping with you this afternoon.
4. ________ people ________(ride) bikes to work in 50 years?
5. In 50 years, I think robots ________(help) people do much work.
Ⅱ. 单项选择
1. I spent ten yuan ________ the book.
A. buying B. buy
C. to buy D. buys
2. —________ do you think Nick will be in ten years?
—I think he will be a scientist.
A. How B. What
C. When D. Which
3. I think he ________ finish doing the work in an hour.
A. be able to B. will can
C. will be able to D. be will able to
4. Their life will be ________ if there are ________ children in a family.
A. richer; less B. poorer; fewer
C. richer; more D. richer; fewer
5. —Will people live to be 200 years old?
—________. People can't live so long.
A. No, they won't B. No, they don't
C. Yes, they do D. Yes, they will
Ⅲ. 句型转换
1. Cities will be more polluted in the future. (改为一般疑问句)
________ cities ________ more polluted in the future?
2. My father will get to Shanghai by plane this evening. (对画线部分提问)
________ will your father ________ to Shanghai this evening?
3. How will the weather be tomorrow？(改为同义句)
________ will the weather be ________ tomorrow?
4. Tom often plays basketball on weekends. (用this weekend改写句子)
Tom ________ ________ basketball this weekend.
5. There will be more pollution in ten years. (改为否定句)
There ________ ________ more pollution in ten years.
Section B (1a—1e)
【自主预习·探新知】
完成句子，明确本课重点句型
1. 十年前我乘火车去上学。
I ________ ________ ________ to school ten years ago.
2. 我将成为一名宇航员。
I ________ ________ ________ astronaut.
3. 我将乘火箭去月球。
________ ________ ________ rockets to the moon.
4. 我将住在太空站。
I'll ________ ________ a space station.
【合作探究·破疑难】
【要点突破】

【观察思考】
阅读下面句子，体会句中画线部分的用法
I will fly rockets to the moon.
我将乘火箭去月球。(教材第52页)
The Greens will fly_to Shanghai next week.
格林夫妇下周将乘飞机去上海。
There are lots of flies in summer.
夏天有很多苍蝇。
【探究总结】　fly的用法小结
(1)fly作动词，意为“航行；飞行”，过去式为flew。“fly ... to＋地点” 意为“乘……飞往某地”。
(2)“fly to＋地点”意为“飞往某地”，相当于“go to＋地点＋by plane/air”。
(3)fly作名词，意为“苍蝇”，复数形式为flies。
【对点训练】
①There are many ________ in the room. They ________ everywhere.
A. flying; are flying　
B. flies; are flying
C. flies; flies
D. flies; flying
②My son will fly to Tianjin next Friday. (改为同义句)
My son will ________ ________ Tianjin ________ ________ next Friday.

【观察思考】
阅读下面句子，体会句中画线部分的含义
I will live on a space station.
我将住在太空站。(教材第52页)
There is very little space here.
这儿的空间很少。
Could you make room for me?
你能给我腾点地方吗？
Wuhan is a beautiful place.
武汉是一个美丽的地方。
【探究总结】　
(1)space此处用作不可数名词，意为“太空；空间”，其前一般不用冠词，但被形容词修饰时可用定冠词the。
(2)space, room与place的用法辨析
space
表示“太空；空地；空间”时，为不可数名词；意为“空；空当”时，为可数名词
room
意为“空间；空地”时，为不可数名词；意为“房间”时，是可数名词
place
意为“地点；地方”，是可数名词
【对点训练】

①Is there any________ for me in the car?
②That desk takes up too much ________.
③Hangzhou is a good ________to visit.
【达标检测】
Ⅰ. 根据句意及首字母提示完成单词
1. Yang Liwei is an excellent a________．
2. My best friend lives in an a________ next to the supermarket.
3. James wants to fly r________ to visit other planets.
4. The Shenzhou X helps us know more about s________.
Ⅱ. 用所给词的适当形式填空
1. He wants to be a computer ________ (program) in the future.
2. The Smiths ________(fly) to Beijing tomorrow.
3. Where ________ your brother ________ (live) in 15 years?
4. There is a post office ________(cross) from the school.
5. I ________(take) the bus to school when I was young.
Section B (2a—2e)
【自主预习·探新知】
Ⅰ. 英汉互译，了解本课重点短语
1. 突然倒下；跌倒；倒塌________
2. 寻找；寻求 ________
3. 多次；反复地 ________
4. hundreds of_ ________
5. get bored ________
Ⅱ. 完成句子，明确本课重点句型
1. 它们帮助做家务并做一些像在很脏或者危险的地方干货之类的工作。
They ________ ________ the housework and do jobs like ________ in dirty or ________ places.
2. 然而，一些科学家认为尽管我们能使机器人像人一样移动，但是使他们像人一样思考将会很难。
However, some scientists believe that although we can make robots ________ ________ people, it will be difficult ________ ________ them really think like a human.
3. 对一个孩子来说，醒来后知道自己在哪儿是很容易的。
It's easy ________ a child ________ ________ ________ and know where she or he is.
4. 他们认为在25年到50年之后机器人甚至将能够像人类一样交谈。
They think that robots ________ ________ ________ ________ ________ talk like humans in 25 to 50 years.
【合作探究·破疑难】
【要点突破】

【观察思考】
阅读下面句子，体会句中画线部分的含义
Today there are already robots working in factories. 现在已经有机器人在工厂里干活了。(教材第53页)
Is he already 60 years old? 他已经60岁了吗？
Is breakfast ready yet？早饭已经准备好了吗？
I haven't received a letter from him yet.
我还没有收到他的信。
【探究总结】　already与yet的用法辨析
already
意为“已经；早已”，位于be动词、助动词之后，实义动词之前，常用于肯定句中，用在疑问句中表示惊讶
yet
意为“已经，还”，一般用在疑问句或否定句中，通常放在句末
【对点训练】
选词填空

①My grandpa is ________ 80 years old.
②I haven't had lunch ________．

【观察思考】
阅读下面句子，思考并完成下面的探究总结
However, they agree it may take hundreds_of years.
然而，他们都认为这可能需要数百年的时间。(教材第53页)
There are more than nine hundred students in our school. 我们学校有900多名学生。
【探究总结】　
(1)hundreds of 意为“许多；大量；数百的，成百上千的”，表示不确切数字，后接 ________(单数/复数)名词。
(2)hundred 意为“一百”，表示具体数量。当hundred, thousand, million等前有具体的数字修饰时，只能用 ________(单数/复数)。
助记
具体数字用单数,不定数字用复数,后面还得用of。
【对点训练】
①In our city, ________ middle school students want to work as a teacher in the future.
A. hundred B. hundred of
C. hundreds of D. two hundred of
②There are ________ books in our library.
A. nine hundreds B. hundreds
C. hundred of D. seven hundred
【达标检测】
Ⅰ. 用方框中所给词的适当形式填空
already, possible, hundred, fall, danger
1. Lu Xun loved reading. When he was young, he read ________ of books.
2. Many trees ________ down in the storm(暴风雨) last night.
3. It is ________ to play soccer in the street.
4. It is ________ for me to get to Central Park before 6:00. That's too early.
5. The old man looks very young, but in fact he is ________ seventy.
Ⅱ. 单项选择
1. Work hard, and you'll ________ learn English well.
A. can B. able to
C. be able to D. are able to
2. —What are you doing?
—I'm ________ my English book.
A. looking B. looking for
C. finding D. finding out
3. —I think math is more useful than P.E.
—I don't ________ you. They are both useful.
A. get on with B. catch up with
C. talk with D. agree with
4. Robots can do ________ jobs but never get ________.
A. bored; bored B. boring; boring
C. bored; boring D. boring; bored
5. It is ________ beautiful music. I like it very much.
A. so　 　B. such C. very　 　D. too
Section B (3a—Self Check)
【自主预习·探新知】
Ⅰ. 英汉互译，了解本课重点短语
1. 养一只鸟　　　　________ a bird
2. 在工作日 ________ the week
3. 度假 take a ________
4. 休闲活动 ________ ________ activities
5. ……的意思________ ________ ________
Ⅱ. 完成句子，明确本课重点句型
1. 在周末，我衣着看起来不会那么讲究，但是我会更加舒适。
On the weekend, I'll look ________ smart but I'll ________ ________ comfortable.
2. 将来人们会干得更多，因此他们可能将会有更少的假期。
In the future, people will ________ ________ so they'll ________ have fewer vacations.
3.嗯，没有人知道未来将会是什么样子的。
Well, no one knows ________ the future will ________ ________.
4. 我想飞向天空。
I want to ________ ________ ________ the sky.
5. 但是你也应该记住生活中会有好的事情，也会有不好的事情。
But you should also remember that there will be ________ ________ ________ ________ things in life.
【合作探究·破疑难】
【要点突破】

【观察思考】
阅读下面句子，思考并完成下面的探究总结
During the week, I'll wear smart clothes.
在工作日，我会穿讲究的衣服。(教材第55页)
The little girl can dress herself.
这个小女孩能自己穿衣服。
It's very cold outside. Please put_on your coat.
外面很冷。请穿上外套。
Look! My sister is_in red.
看！我妹妹穿着红色的衣服。
【探究总结】　 wear, dress, put on与be in的用法辨析
wear
“穿；戴”，表示状态，后接表示衣服、鞋帽等的名词，可用于进行时
dress
“穿”，表示动作，人作宾语，构成dress sb. 或dress________/get dressed；也可表状态，常构成“be dressed in＋衣服/颜色”的结构
put on
“穿上”，表示________(动作/状态)，后接衣服类名词
be in
“穿着；戴着”，表示状态，后跟表示衣服、鞋帽等的名词，此时可以与wear, have sth. on进行转换；也可以跟颜色类名词，不能用于进行时
助记
　　
wear/be in put on　 dress sb.
[状态] [动作] 　 [动作]
【对点训练】
①约翰今天穿着白色的衣服。
John is ________ white today.
②那个老人戴着一副眼镜。
The old man ________ a pair of glasses.
③你最好穿上你的鞋子。
You'd better ________ ________ your shoes.
④妈妈给孩子穿好衣服后就下楼了。
The mother ________ her baby and then they went downstairs.
【写作指导】
【话题分析】
本单元以“未来的生活”为话题，围绕这一话题来谈论人们的生活。而最能全面体现本单元话题及语言运用能力的话题作文就是“介绍人们未来的生活”，这也是中考试题中常考的话题作文之一。
【写作任务】
根据提示以“The life in the future”为题写一篇英语短文。
提示：1. 每个家庭都会拥有机器人，会做家务；
2. 学生将通过电脑学习；
3. 人们会活到200岁。
要求：1. 语句通顺，内容完整，语法正确。
2. 不要逐条翻译，想象须合情合理。
3. 词数80左右。
【写前指导】
1. 人称：第一人称和第三人称
2. 时态：一般将来时
3. 结构提纲：
(1)引入话题：你认为未来生活将会是什么样子？
(2)具体介绍：从设想的各个方面具体介绍未来生活。
(3)回扣主题：为了未来的生活，我们应该努力学习。
4. 语句储备：
(1)What do you think the life in the future will be like?
(2)Students can study at home on computers.
(3)People will live to be 200 years old.
(4)... be able to ...
【汇思成篇】
The life in the future
_______________________________________________________________________________________________________________________________________________________________________________________________________________________
【达标检测】
1. My sister is a newspaper ________(report) and she writes a lot of reports for the newspaper.
2. I'm sure we'll have more free time ________(activity)．
3. People will have ________(few) vacations because of more work.
4. About five ________(hundred) kids will take part in this party.
5. I want to visit Jiu Zhaigou in Sichuan when ________(impossible)．
Ⅱ. 单项选择
1. Personally I don't quite agree that people ________ dangerous animals as pets.
A. pick B. make
C. keep D. follow
2. Welcome to our hotel! I hope you'll have a good time ________ your stay here.
A. after B. during
C. with D. since
3. To have ________ vacations, they have to work more every day.
A. more B. less
C. fewer D. many
4. Can you tell me ________ in the future?
A. how life will be like
B. how will life be like
C. what life will be like
D. what will life be like
5. On the weekend we can ________ comfortable clothes.
A. put on B. with
C. wear D. dress

参考答案
Unit 7　Will people have robots?
Section A (1a—2d)
【自主预习·探新知】
Ⅰ. 1. on Internet　2. play a part　3. save the earth　4. 空闲时间　5. 在危险中
Ⅱ. 1. there will be　2. live to be　3. Will; in
4. fewer people　5. will; be like; will be; polluted
【合作探究·破疑难】
[要点突破]
1. [探究总结] (2)②won't　③Will
[对点训练] ①Will there be　②There won't be　③B
2. [对点训练] ①D　②C　③B
[达标检测]
Ⅰ. 1. pollution　2. paper　3. fewer　4. less; more　5. will be
Ⅱ. 1. D　考查特殊疑问词组辨析。in引导的时间状语常用how soon进行提问。故选D。
2. C　考查比较级的用法。time是不可数名词，things是可数名词。由下文句意“他的意思是我们做事情应该更快”可推知上文句意为“老师告诉我们用更少的时间做更多的事情”。故选C。
3. A　考查不可数名词的量。paper是不可数名词，表示“……张纸”用... pieces of paper，故选A。
4. B　考查there be结构。 由句中的时间状语in 2020可知，要用there be结构的一般将来时there will be。故选B。
5. B　考查介词的用法。句意“我希望在将来我们会通过电脑在家学习”。at home是固定短语， 意为“在家”； on用作介词， 有“通过”之意。
Ⅲ. 1. won't be　2. What will; do　3. Do; think there will　4. There will be
Section A (Grammar Focus—3c)
【自主预习·探新知】
Ⅰ. 1. less　2. fewer　3. more　4. fewer
Ⅱ. 1. Will; use; won't; will be　2. same jobs as　
3. won't go　4. Will there be　5. spend; on
【合作探究·破疑难】
[要点突破]
[对点训练] ①cost　②paid　③takes　④spent
[语法聚焦]
一、 [探究总结]
2. (1)动词原形　(3)Will/Shall
[对点训练] ①won't come　②Will there be
二、 [对点训练] ①C　②D　③B　④A　⑤C
[达标检测]
Ⅰ. 1. more; less　2. will be　3. won't　
4. Will; ride　5. will help
Ⅱ. 1. A　考查spend的用法。spend ... doing sth.“花费……做某事”。故选A。
2. B　考查疑问词辨析。根据答语可知， 问句是对职业的提问， 故用疑问词what。故选B。
3. C　考查一般将来时的构成。“will＋动词原形”， 表示将来。句意：我认为他一小时后能完成这项工作。故选C。
4. D　考查比较级的用法。句意：如果家里的孩子越少， 他们的生活就越富有。few修饰可数名词的复数形式， less修饰不可数名词， 排除A项； 由句意可知D项正确。
5. A　考查一般将来时的答语。一般将来时的否定回答为“No, they won't.”，肯定回答为“Yes，they will.”，排除B、C项；由“人们不会活那么长。”可知此处为否定回答，故选A。
Ⅲ. 1. Will; be　2. How; get　3. What; like　4. will play　5. won't be
Section B (1a—1e)
【自主预习·探新知】
1. took the train　2. will be an　3. I will fly
4. live on
【合作探究·破疑难】
[要点突破]
1. [对点训练] ①B　②go to; by plane/air
2. [对点训练] ①room　②space　③place
[达标检测]
Ⅰ. 1. astronaut　2. apartment　3. rocket　
4. space
Ⅱ. 1. programmer　2. will fly　3. will; live　
4. across　5. took
Section B (2a—2e)
【自主预习·探新知】
Ⅰ. 1. fall down　2. look for　3. over and over again　4. 许多；大量　5. 感到厌烦
Ⅱ. 1. help with; working; dangerous
2. move like; to make　3. for; to wake up
4. will even be able to
【合作探究·破疑难】
[要点突破]
1. [对点训练] ①already　②yet
2. [探究总结] (1)复数　(2)单数
[对点训练] ①C　②D
[达标检测]
Ⅰ. 1. hundreds　2. fell　3. dangerous　
4. impossible　5. already
Ⅱ. 1. C　考查be able to的用法。be able to可以用于将来时，而can则只有一般现在时和过去时；且will后用动词原形。故选C。
2. B　考查词汇辨析。句意：——你正在做什么？——我正在找我的英语课本。look“看”；look for“寻找”，强调动作；find“找到”，强调结果；find out“发现；查明”。由句意可知选B。
3. D　考查短语动词辨析。A项意为“相处”； B项意为“赶上”； C项意为“与某人谈话”； D项意为“同意”。根据答句句意“我不同意你的观点。它们都有用。”可知答案选D。
4. D　考查boring与bored的区别。boring“令人无聊的”；bored“感到无聊的”。句意：机器人可以做无聊的工作，但从不感到无聊。故选B。
5. B　考查such的用法。such修饰名词或名词短语。故选B。
Section B (3a—Self Check)
【自主预习·探新知】
Ⅰ. 1. keep　2. during　3. holiday　
4. free time　5. the meaning of
Ⅱ. 1. less; be more　2. work more; probably
3. what; be like　4. fly up into　5. both good and bad
【合作探究·破疑难】
[要点突破]
[探究总结] oneself; 动作
[对点训练] ①in　②wears　③put on　
④dressed
[写作指导]
One possible version：
The life in the future
What do you think the life in the future will be like?
Every family will have robots. Robots will help us do most of the housework. They can help us do some cleaning, cooking or washing. We can do some shopping and see a doctor without going out. Students can study at home on computers. People will live to be 200 years old.
Our life will be better and better. For this, we should study hard. I believe we'll be able to do this.
[达标检测]
Ⅰ. 1. reporter　2. activities　3. fewer　
4. hundred　5. possible
Ⅱ. 1. C　考查固定短语。短语keep ... as a pet/pets意为“饲养……作为宠物”，故选C。
2. B　考查介词辨析。句意：欢迎来到我们宾馆！我希望你在这儿期间会玩得开心。during意为“在……期间”。故选B。
3. A　考查形容词辨析。由句意“为了有更多的假期，他们不得不每天做更多的工作”可知，应用more“更多的”。故选A。
4. C　考查宾语从句的语序。宾语从句应用陈述语序，宾语从句中what作be like的宾语。故选C。
5. C　考查词语辨析。句意：在周末我们能穿着舒适的衣服。wear“穿着”，表示状态。