Unit7 Will people have robots 课文重难点讲解

Unit7 Will people have robots
课文重难点讲解
Section A
People won’t use money .① Everything will be② free. 一切都将免费的。
【解析1】everything pron. 每件事物 Everything is possible. 一切皆有可能
【注】不定代词的用法：
(1) 不定代词做主语，谓语动词用单数
( ) —_____ everyt ( http: / / www.21cnjy.com )hing OK, Lucy — No, my English is not as good as Chinese.
A. Is B. Does C. Are D. Do
【2014广东佛山】－I’m leaving for the exam.Bye-bye,Mum.
－Well ( http: / / www.21cnjy.com ),make sure you’ve got ____________(everything/nothing)ready.
【2014山东临沂】19. Our mot ( http: / / www.21cnjy.com )her earth gives us ________ we need in our daily life.
A. nobody B. nothing C. everybody D. everything
(2) 形容词修饰不定代词时，放在不定代词之后
There is nothing serious 没什么要紧的。
【北京】27.---Tom, supper is ready.
----I don't want to eat____________ ,Mum. I'm not feeling well.
A. everything B. nothing C. something D. anything
【解析2】free adj. (1) 免费的 Children under five are free on buses.
(2) 自由的 be free = have time
( ) Will you ___ tomorrow night
A. be free B. for free C. free for D. free
2. Books will only be on computer , not on paper.
书将只会在电脑上出现，而不是在纸上。
【解析】paper n ⑴ 纸张（不可数名词）
a piece of paper 一张张 two pieces of paper 两张纸
⑵ “试卷；论文； 报纸(newspaper)时， 是可数名词
a test paper 一张试卷 a newspaper 一张报纸
paper money 纸币 paper tiger 纸老虎
( ) He had something to write down and asked me for ____.
A. a paper B. some papers C. some pieces of papers D. a piece of paper
3. There will be less free time. 将会有更少的时间。
【解析】little→less→ least adj. 少的（修饰不可数名词） less than 少于
【2012甘肃鸡西市】34. _____exercise you take, _____you’ll be.
A. The fewer, the ( http: / / www.21cnjy.com ) fatter B. The less, the fatter C. The less, the more fatter
4. Will there be fewer trees 树木会更少吗？
【解析】few→ fewer → fewest adj.较少的（修饰可数名词复数）
【 辨析】：more，less 和fewer
原级 many/much few little
比较级 more fewer less
词义 较多的，更多的 较少的，更少的 较少的，更少的
用法 修饰可数和不可数名词 仅修饰可数名词 仅修饰不可数名词
例词 more cars; more water fewer men; fewer books less milk ;less money
【2012内蒙古呼和浩特】To live a ( http: / / www.21cnjy.com ) green life, we should try to save ____ energy and produce
____ pollution.
A. more; l ( http: / / www.21cnjy.com )ess B. less; more C. more; fewer D. most least
【2012贵州安顺】If ( http: / / www.21cnjy.com ) there is ______ pollution, the air in our city will be _______dirtier.
A．less; more B．more; much C．less; less D．more; more
【2011广西贺州】— Many people eat_____ meat than they did before.
—Yes, that’s why they’re getting fatter and fatter.
A. more B. less C. fewer D. much
【2013黔西南】—Remember ( http: / / www.21cnjy.com )this , children. __careful you are , ___mistakes you will make .
—We know , Mr. Li .
A. The more; th ( http: / / www.21cnjy.com )e more B. The fewer; the more
C. The more; the fewer D. The less; the less
5.There will be more pollution. 将会有更多的污染。
【解析】pollute v → pollution n 污染 （不可数名词）
air pollution 空气污染 noise pollution 噪音污染
water pollution 水污染 white pollution 白色污染
Look! T ( http: / / www.21cnjy.com )he __________________(pollute) is becoming worse and worse in this city.
【2014上海】Air pollutio ( http: / / www.21cnjy.com )n has become___ than ever before. We must do something to stop it.
A.serious ( http: / / www.21cnjy.com ) B.more serious C.most serious D. the most serious
6. Will people use money in 100 years 一百年以后人们用钱吗？
【解析】“ in+ 一段时间” “在……以后” 用于一般将来时
对“in+ 一段时间” 提问，用how soon (多久以后) 提问
( ) ①My mother has gone to Hong Kong. She will be back ____ a week.
A. after B. for C. in D. from
( ) ③ — How soon will you come back — ______ a week.
A. After B. In C. Before D. For
【2014黑龙江龙东】－________will Eric’s aunt be back －In half an hour.
A. How soon B. How often C. How long
7. I think there will be more tall buildings. 我认为将会有更多的高楼大厦。
【解析】build → built →built v→ building n 建筑
( ) We have been planning ____ a bridge.
A. build B. to build C. building D. to building
8. There will be（ more / less/ fewer） pollution. 将会有更多/更少的污染
【解析】There be句型的将来时态：
(1)There is going to be (2)There will be…
肯定句 There will be…
否定句 There will not/ won’t be…
一般疑问句及回答 Will there be… Yes, there will/ No, there won’t be
特殊疑问句 特殊疑问词+ will there be…
【2014贵州铜仁】21. There ____a sports meet in our school next week.
A. is B. will have C. are D. will be
【2014丹东中考】41. —Mike，you look so excited！
—Yeah! There ______ a tennis game played by Li Na this evening.
A. will have B. is going to be C. is going to have D. are going to be
【2014年新疆阜康】41. —Mike，you look so excited！
—Yeah! There ______ a tennis game played by Li Na this evening.
A. will have ( http: / / www.21cnjy.com ) B. is going to be C. is going to have D. are going to be
【2013雅安】There _____ be a fashion show in our town tomorrow.
A. are going ( http: / / www.21cnjy.com )to B. will have C. has D. is going to
9. Do you think there will be robots in people’s home.
你认为人们的家里会有机器人吗？
【解析】in people’s home 在家里
10. There will be fe ( http: / / www.21cnjy.com )wer trees and the environment will be in great danger.
将会有更少的树木，环境将会处于非常危险的状态。
【解析】danger n 危险→ dangerous adj. 危险的
in danger “ 处于危险中” 【反义词】out of danger“脱离危险”
【2013黑龙江牡丹江】78. Don’t get close to the big dog. It’s________ (危险的).
Though many of the you ( http: / / www.21cnjy.com )ng people has realized _______________ , they don’t want to give up smoking. (吸烟的危害)
【拓展】 in need 急需； in trouble 处于困境 in fact 事实上 in fear 害怕
【2013内蒙古 包头】Though ( http: / / www.21cnjy.com ) many children get Mr. Guo’s help, _____________（事实上），
his family is not rich enough.
【2012滇西八州】25.That is a monkey on his back.Let's help him.
A.He has a ( http: / / www.21cnjy.com ) monkey B.He likes playing with the monkey
C.He is in trouble D.He is good at studying
11. Will we have to move to other planets
我们将不得不搬到其他星球吗？
【解析1】have to “必须” ，后接动词原形，强调被迫性，有人称和数的变化。
否定形式： don’t have to /didn’t have to = needn’t
【2013河南】—Dad, must we wait until the light becomes green
—Yes, I'm afraid we______ .That's the traffic rule.
A. can B. may C. have to D. need
【解析2】move to + 地点 搬到某地 （如果接地点副词，to 要省略）
He moved there last year.
Books will only be on computer. not on the paper.
书籍将只（存储）在电脑上，而不是（印刷） 在纸上。
【解析】on computer 用计算机，通过计算机
on 的用法： on +电器或媒介
on TV 通过电视 on the phone 在电话中
on the radio 通过无线电 on the Internet 在网上
【2013济宁】— Maybe you should call him up.
— But I don’t want to talk with him___ the phone.
A. on B. at C. in D. with
13.People will live to be 200 years old 人们将会活到200岁吗？
【解析】 live v 居住，生存，活着
(1) live to be +基数词+ years old “ 活到……岁”
( ) He is sure to live ____ ninety years old.
A. to B. to be C. in D. A and B
(2) live on sth. “靠……为生” live on sb. 靠某人生活
(3) live by 靠……(手段) 谋生
( ) The old man lives ____ teaching.
A. in B. on C. by D. with
(4) live in +地点 居住在某地
(5) live on + 具体某一层 He lives on the eighteenth floor.
( ) —Where do you ( http: / / www.21cnjy.com ) live — I live __ the tenth floor ____ the tall building.
A. in; in B. in; on C. on; in D. in ;by
14. But I want to live on the earth. 但是我想住在地球上。
【解析】on the earth 在地球上 【注】世界上独一无二的事物前必须加定冠词the
on earth 究竟，到底
( ) The teacher said _____ earth moves around _____ the sun.
A. an; a B. an; the C. the; the D. a; a
15. We can use le ( http: / / www.21cnjy.com )ss water and plant more trees. Everyone should play a part in saving the earth.我们可以节约用水，多种树。 每个人都应加入到拯救地球的行动中
【解析1】plant trees 植树
【2013重庆】A lot of t ( http: / / www.21cnjy.com )rees _____around here every year，and we can enjoy fresher air now．
A．were planted B．are planted C．will plant D．are planting
【解析2】play a part in sth / doing sth 参与做某事
16. I sometimes see blue skies in my city, but in the future.
我有时在我们的城市看到我们的蓝天，但是在未来....
【解析】future n “将来，未来”。
in the future 在将来 ，用于将来时态
in future = from now on 从今以后
in the future 在将来；在未来 指距离现在时间较长的某一时间 I think I will be a lawyer in the future.
in future 今后；以后 指距离现在时间较短的将来的某一时间，相当于from now on I will work hard in future.
【记】长（in the future）的长（距离现在时间长）
短（in future） 的短（距离现在时间短）
( ) — What do y ( http: / / www.21cnjy.com )ou want to be ____ when you grow up — An actor, I think.
A. in future ( http: / / www.21cnjy.com ) B. in the future C. at the future D. on the future
17. Families ( http: / / www.21cnjy.com )usually spend time together on weekends, but maybe in 200 years…
家庭成员通常在周末共度时光，但或许在200年后……
【解析】in + 时间段 “在……之后”，常用于一般将来时
对“in + 时间段”提问用how soon, “多久以后”
【2013安徽】 —____________ can you finish this English exam
—In about one and a half hours.
A. How far B. How often C. How soon D. How long
Unit7 Will people have robots
课文重难点讲解
Section B &Self Check
1. on a space station. 在太空站
(1) space 不可数名词 ， “空间， 太空” in space 在天空
(2) room 可数名词，“房间” 不可数名词，“空间”
( ) — There isn’ ( http: / / www.21cnjy.com )t enough ____ for us in the lift. — No hurry. Let’s wait for the next .
A. ground B. floor C. place D. room
(3) place 可数名词， 指某一具体“地方，地点”
( ) — Is there an ( http: / / www.21cnjy.com )y _____ for me I want a good_____. — This way, please
A. space; room B. room; space C. place; room D. room ; place
2. For example ,scient ( http: / / www.21cnjy.com )ist James White thinks that robots will never be able to wake up and know where they are.
比如， 科学家詹姆斯。怀特认为机器人不能够自己醒来并知道自己身在何处。
【解析】be able to/ can能
(1) be able to 能够， 会 ，后接动词原形有人称、时态和数的变化
We’re able ______________(have) our own robots.
(2) can 情态动词，无人称和数的变化，过去式could
【2013浙江杭州】--Pa ( http: / / www.21cnjy.com )uline has lost her phone. –No. It’s in her bag. I _________ hear it.
A. must B. can C. may D. shall
3. However, they agree it may take hundreds of years.
然而，他们一致认为这可能要花费数百年的时间。
【解析1】agree v 同意→ agreement n 同意
(1) agree with sb. “同意某人”或 “某人的意见看法”
【2013山西】— The summer holiday is on the way. We’ll have more freedom.
— ________. But we should learn to manage ourselves.
I’d love to B. I agree with you C. I’m afraid I won’t
(2) agree to do sth . 同意做某事 I agree to meet him tomorrow.
(3) agree on+ 计划 “ 就……取得一致意见”
【2013江西】—I think ( http: / / www.21cnjy.com ) students should have mobile phones to call their parents.
—_____. They often use them to play games instead.
A. I hope so B. I don't agree C. No problem D. Good idea
【解析2】 hundred 百 thousand 千 million 百万+ n复数
hundreds of + n复数 thousands of + n 复数
【记】： 具体不加s也不加of two hundred students
不具体的加s ，也加of hundreds of students
【2013云南】— How many ( http: / / www.21cnjy.com )people were invited to the meeting — About six ____.
A. hundred ( http: / / www.21cnjy.com ) B. hundreds C. hundred of D. hundreds of
【2013雅安】We planted _______ trees last year.
A. hundreds of ( http: / / www.21cnjy.com ) B. hundred of C. five hundred D. five hundred of
【2014江苏淮安】5. Sam en ( http: / / www.21cnjy.com )joyed collecting. He has collected over three _______stamps.
A. hundred B. hundreds C. hundred of D. hundreds of
4. They help with ( http: / / www.21cnjy.com )the housework and do jobs like working in dirty or dangerous places.
它们帮着做家务，以及做一些在肮脏或是危险环境中从事的工作。
【解析】help v 帮助 → helpful adj. 有帮助的
【2014江苏无锡】5. A litt ( http: / / www.21cnjy.com )le wine will not be ____ to your health. Just don’t drink too much.
A. helpful ( http: / / www.21cnjy.com ) B. helpless C. harmful D. harmless
help sb. do sth. =help sb. with sth. 帮助某人做某事
【2014山东德州】21.I ca ( http: / / www.21cnjy.com )n’t find my English book. Could you help ____ find it
A.her B.him C.me D.them
(2)with the help of sb.=with one’s help在某人的帮助之下
(3)without the help of 没有在…的帮助之下
( ) ______ your help, we couldn’t catch the thief.
A. Wit ( http: / / www.21cnjy.com )h B. Under C. For D. Without
(4)can’t help doing sth 情不自禁的做某事
(5) help oneself to 请随便吃
【2014甘肃白银】22. Jam ( http: / / www.21cnjy.com )es, help__________(you) to some salad , it’s just behind you.
【2014重庆中考B卷】22. Help ________ to some fish, Jeff.
A. you B. your C. yours D. yourself
【解析2】⑵ do housework = do chores 作家务
Mrs. White does a lot of ___________________(housework) every day.
Scientists are n ( http: / / www.21cnjy.com )ow trying to make robots look like humans and do the same things as we
do.科学家们现在正努力制造仿真机器人，让他们与我们做同样的事。
【解析1】try v 试图，努力， 尽力做某事
try on 试穿 try out 试用 have a try = want a go 试一试
(1) try to do sth 尽力做某事
(2) try doing sth 试图做某事
(3) tr ( http: / / www.21cnjy.com )y one’s best to do sth= do one’s best to do sth 竭尽全力做某事
【2013 浙江衢州】Ma ( http: / / www.21cnjy.com )ny children are left alone in the countryside. Let’s try our best
_______ them.
A. help B. helping C. to help D. helps
【解析2】make sb. do sth 使某人做某事
【2014山东济南】49. The funny story made the kids _________.
A. to drink B. to work C. laugh D. to cry
6. This was not ( http: / / www.21cnjy.com ) possible 20 years ago, but computers and rockets seemed impossible 100 years ago. 这在20年前是不可能的事，但电脑和火箭在100年前似乎也是不可能的。
【解析1】 ⑴ seem 系动词 “似乎，好像”
(1) seem +adj. He seems very angry.
(2) seem +n He seems a nice man.
(3) 与like连用 seem like “好像” It seemed like a good idea.
(4) seem to do sth He seems to be happy.
(5) It seems that… “看起来好像……, 似乎……”
【2012山东青岛】— Look! There is a horse racing program on TV now.
— Hmm… It ____ exciting..
A. seems B. looks like C. feels D. seems like
【解析2】Possible adj. “可能的” → impossible adj. “不可能的”
【2014江苏淮安】 It’s __ ( http: / / www.21cnjy.com )__________(possible) to finish the job in such a short time.
We need two more days.
as …as possible = as… as sb. can “尽可能……”
as soon as possible 尽可能快（指时间）
as fast as possible 尽可能快（指速度）
as quickly as possible 尽可能快（指动作
【2012四川南充】—Math is too difficult, I nearly give it up.
—Please don’t, nothing is ______ if you put your heart into it.
A. important B. impossible C. interesting
Fewer people ( http: / / www.21cnjy.com ) will do such jobs in the future because they are boring , but robots will never get bored.将来，更少的人会从事这类工作，因为它们太枯燥，但是机器人永远不会感到厌烦。
【解析】 bore →boring adj. “令人厌烦的，厌倦的”，其主语多是物
→bored adj. “厌烦的，厌倦的” , 其主语多少人
【2011广东】—Have you ever seen the movie called Los Angles 2011
—Yes, ( http: / / www.21cnjy.com ) but I think it’s ______. I fell asleep when I saw it.
A. exciting B. boring C. bored D. excited
8. As a reporter, I think I will meet lots of interesting people.
作为一名记者， 我想我会遇到很多有趣的人。
⑴as 作为，以……身份 as a teacher 作为一个教师
【2013淄博】___ a teach ( http: / / www.21cnjy.com )er, Mr. Wang thinks it's very important to teach the students how to
learn.
A. From B. With C. As D. Of
⑵. meet →met→met v 相遇，遇见
【2011内蒙古包头】Mr. Black ( http: / / www.21cnjy.com ) is going to marry a girl he _______ in Japan last year.
A. meets B. met C. has met D. would meet
▲9. I’ll probably just keep a bird. 我可能会养一只鸟。
【解析】keep→kept→kept v 饲养 keep a cat
(1) keep vt. 保持，保留
keep (on) doing sth 继续做某事
keep sb. doing sth 使某人一直做某事
keep sb. from doing sth 阻止某人做某事
keep sb. +adj. 使某人保持某种状态
(2) keep 系动词 “保持某种状态”
keep healthy 保持健康 keep quiet 保持安静
keep a secret 保密 keep silence 保持安静
【2012湖北襄阳】—Your room is very dirty. You should keep it _____.
—OK. I’ll sweep it right away.
A. clean B. dry C. quiet D. warm
【2013山东济南】 —Could I ( http: / / www.21cnjy.com ) ___ your iPad, Alice —Of course. Here you are.
A. lend B. keep C. borrow D. return
10. I’ll wear smart clothes. 我将会穿一些讲究的衣服
【解析】⑴wear/ put on/dress
词语 后接宾语 特点
wear 接服饰 强调穿的状态
put on 接衣服 强调穿的动作
dress 接人称代词或反身代词 只能接人，不接衣服
【2013枣庄】Why are you __ ( http: / / www.21cnjy.com )__a T-shirt You’ll probably catch a cold in this cold weather
A. wear ( http: / / www.21cnjy.com )ing B. recycling C. pulling D. selling
【2014湖南长沙】21. My sister is old enough to dress______now.
A. himself B. herself C. myself
11. One day I’ll even go to Austrlia. …….有一天我甚至回去澳大利亚观光。
【解析】one day/ some day / the other day
(1) one day “有一天” 用于过去时和将来时
(2) some day “将来某一天” , 用于一般将来时
(3) the other day “几天前，那天” 用于过去时
【2014云南中考】21.I hope I’ll travel all over the world one day.
A.the next day ( http: / / www.21cnjy.com ) B.in the future C. at that time D.the whole day
If building fa ( http: / / www.21cnjy.com )ll down with people inside, these snake robots can help look for people
under the building.
如果有人的建筑物倒塌，这些蛇形机器人就可以帮助在建筑物下寻找人
【解析1】fall → fell → fallen → falling v 倒塌；跌倒；掉落
fall down 倒塌 fall ill 生病 fall behind 落后
fall in love with 爱上 fall asleep 入睡
【解析2】look for/find/find out辨析：
look for “寻找‘强调找的动作 I looked for my pen everywhere, but I couldn’t find it.
find 表达寻找的结果，“找到”
find out 指通过观察而发现事实的真相，调查出原因 Please find out who broke the window.
【易错题2】The policemen will go to_________the truth.
　　A. find　　　 B. find out　　　 C. decide　　　 D. look for
Life In The Future(2)
What do you think the life in the future will be like
Let’s suppose our ( http: / / www.21cnjy.com ) life in the future will be like this. In the future , there will be computers in our puters will help us know a lot all over the world. We will be able to talk by e-mail . Scientists will make many robots. Robots can help us do some cleaning, cooking or washing. We can do some shopping and see a doctor without going out.
The life in the f ( http: / / www.21cnjy.com )uture will be good. For this , we should study hard. I believe we’ll be able to do this.