人教版高中英语必修五unit3知识点教案

人教版高中英语必修五unit3知识点教案

Unit 3 Life in the future

1.impression n.印象；感想；印记make/leave/give an impression on 给……留下印象impress vt. vi.给……以深刻的印象impress sth on/upon sb=impress sb with sth=impress on sb sth使某人对某物/某事有印象；使某人铭记某物/某事；某物/某事给某人留下印象be impressed by/with为……所感动；对……有印象impressive adj.给人深刻印象的，感人的

(1)What was your first impression of London?

(2)His friends made a good impression on his parents.

(3)The boy has impressed his teachers with his courage and determination.

(4)His words are strongly impressed on my memory.

(5)First impressions are the most lasting.After all, you never get a second chance to make a first impression.

(6)He impressed her with his sincerity.

(7)We were driving there and it was quite impressive.

(8)My father impressed on me the value of hard work.

(9)His trip to India made a strong impression on him.

(10)I t’s an impressive ceremony.

(11)T his movie is so impressive that we can’t help crying.

(12)S he made a good impression on his mother.

2.take up 开始做（某项工作）；拿起；接受；继续；占用（时间、空间等）take…apart把…拆开take in理解；欺骗；

接纳take off脱掉；起飞；突然受欢迎take on 呈现；雇用；承担责任take over 接管；接任（职位）take back收回（说错的话）take down 取下；记下；拆卸

(1)Let’s take the clock apart and see what’s wrong with it.

(2)He persuaded Joe to take him in.

(3)Sales of home computers have taken off in recent years.

(4)Are consumers ready to take on even more debt?

(5)Yes, I will take over as President in January.

(6)If you don’t take back what you said about me, I’m going to knock your head off.

(7)Peter will take over as managing director when Bill retires.

(8)In order to get the job,I’ve to take up his suggestion.

(9)The insect can take on the color of its surroundings.

(10)T hat big clock will have to go;it takes up too much space in the small hall.

(11)H e would neither apologize nor take back what he had said.

(12)W e have to take the whole engine apart to discover the cause of the trouble.

(13)P eter liked to see aeroplanes take off from the airport.

(14)I have taken up teaching since I graduated from university.

3.constantly adv.不断地；重复不断地它经常和进行时连用，表示说话者的一种情感。类似的还有always,frequently

等constant adj.时常发生的；连续不断的；不变的，恒定的

(1)Fashion is constantly changing.

(2)There was a constant stream of visitors to Mount Tai.

(3)He talked constantly about his work.

(4)The English language is constantly changing.

(5)I’m constantly telling her to behave herself.

(6)As we know, in our world nothing seems constant.

4. 形容词作状语表原因位于句首；表伴随可以位于句首也可以位于句末；表结果一般位于句末；表让步位于句首和句中；表时间位于句首

(1)Worried about the journey,I was unsettled for the first few

days.

(2)Easy to be with,he is warmly welcomed.

(3)Overjoyed,they rushed into the classroom.

(4)He returned home,safe and sound.

(5)Right or wrong,I’ll stand on your side.

(6)Ripe,these apples are sweet.

(7)The thief hid himself in the corner,afraid of being caught.

(8)After a long journey,Richard returned home,exhausted.

(9)Dressed in a white uniform, he looks more like a cook than

a doctor.

(10)She returned to work,unhappy.

(11)Helpless, we watched the house being destroyed before our eyes.

(12)Much interested, he agreed to have a try.

5. previous adj.在前的；早先的previous to=before在…之前senior to比…….高的；junior to比…低的；superior to…比…更好的，比…更高的；inferior to比….差的；similar to与…相似的previously adv.先前地；早先

(1)I couldn’t believe it when I heard the news.I had only seen him the previous day.

(2)Previous to the conference we had discussed the matter among ourselves.

(3)Enough materials should be collected previous to writing.

(4)He is five years senior to me.

(5)He is several years junior to Mr.Cooper.

(6)Their performance was inferior to that of other teams.

(7)The meeting will proceed as previously planned.

(8)He is two years junior to me.

(9)Have you had previous job experience?

(10)His father died two hours previous to his arrival.

(11)His later work was quite inferior to his early work.

6. surrounding n.周围的事物；环境（常用复数）surrounding adj.附近的；周围的surround vt.环绕；围住be surrounded by/with…由…围着/包围surround A with/by B 用B包围成A

(1)Animals in zoos are not in their natural surroundings.

(2)Gradually the surrounding farmland turned residential.

(3)The house is surrounded by high walls.

(4)He likes to surround himself with amusing people.

(5)It took her a while to get used to her new surroundings.

(6)Singapore is a diamond-shaped island with surrounding smaller islands.

(7)They have surrounded the town with troops.

(8)She has always been surrounded with fashionable friends.

7. tolerate vt.容忍；忍受tolerate doing sth容忍做某事tolerable adj.可容忍的；过得去的tolerance n.容忍；忍受tolerant adj.容忍的；宽容的be tolerant of/towards sb./sth 对某人某事宽容put up with 容忍；忍受can’t bear/stand doing sth无法忍受做某事

(1)The teacher can’t tolerate eating in class.

(2)Her own mistakes made her very tolerant of/towards the faults of others.

(3)I cannot tolerate her rudeness.

(4)He fell asleep just past midnight with tolerable ease.

(5)I’m not going to put up with his smoking any longer.

(6)Human beings have limited tolerance of noise.

(7)The school cannot tolerate cheating on exams.

(8)At this time, we will be tolerant of them, and give them the opportunity to correct mistakes.

(9)The doctors manage to keep the pain at a tolerable level.

8. lack n.缺乏；短缺的东西vt.缺乏，没有lacking adj.缺少的，

不足的。be lacking in…=be short of…在…方面不足for/through lack of由于缺乏/没有/缺少…;a lack of缺少/不足……no lack of充足的

(1)The plants died for lack of water.

(2)I don’t seem to l ack anything.

(3)They lack confidence.

(4)Your hair is lacking in lustre(光泽，光彩) and feeling dry.

(5)They carried on with their experiment in spite of the lack of facilities.

(6)She certainly is not lacking in courage.

(7)They became exhausted through/for lack of enough sleep.

(8)We have no lack of water here.

(9)She is not usually lacking in confidence.=She does not usually lack confidence.

(10)The project was hung up for/through lack of funds.

9. lose sight of…看不见….;忽略；失去联系catch sight of望见；看到come into sight进入视野in sight 在视线内out of sight看不见；在视野之外at the sight of一看见… at first sight 乍一看；第一眼看到sight不可数名词“视力，目光”用作可数名词“景物，景象”

(1)I caught sight of her hurrying away.

(2)Because of the thick fog,we lost sight of the road in front of us.

(3)He burned every house in sight.

(4)My heart leaped at the sight of her.

(5)When I looked up,I lost sight of the famous actor.

(6)The piece of paper fell onto the surface of the river and drifted away out of sight.

(7)The mother saw her son off until he was out of sight.

(8)He stopped his car suddenly at the sight of the dog in the

middle of the road.

(9)Catching sight of their head teacher coming, the students fell silent in a flash.

10. sweep up 打扫；横扫sweep down 冲倒sweep away清除；扫除；冲走；刮走

(1)Who will sweep up the rubbish after the party?

(2)The strong wind swept up the leaves off the street.

(3)Many trees were swept down into the river.

(4)The village was swept away when the dam（堤坝）burst.

(5)I will sweep away all your depression and memory.

(6)Clouds swept down and hung over the countryside.(云急速下降笼罩着乡间)

(7)Her father’s fortune was swept down with that fatal news.

11. switch n. [C]开关；转换vt. & vi.(使)转换switch off 切断(电流、气体等) switch on 打开(开关)；接通(电流等)switch to 更换switch…to变换为；更改为；迁移到switch sth with sb和某人交换某物switch A from B 从A转变到B switch over 改用；换用make a switch 调换

(1)Where is the light switch?

(2)He is always switching jobs.

(3)They switched the location of the movie to Hawaii.

(4)Remember to switch off the lights when you leave.

(5)A lot of banks are switching over to the new electronic system b ecause it’s more efficient.

(6)Every time I switched on the TV,there’s football.It’s over kill.

(7)As the times wore on(wear on =pass slowly),she switched her interest to film.

(8)We had to make a switch in our arrangements.

(9)I asked him why he had made a switch.

12. slide into(快捷而悄声地)移动；溜进……slide vt.&vi.溜走；潜行；滑动n.幻灯片；滑梯；崩塌slide along/across/down 滑行slide out of…悄悄地溜出……

(1)House prices may begin to slide.

(2)The children were taking turns on the slides.

(3)Daniel slid out of the room when no one was looking.

(4)They slid into a bad habit of smoking.

(5)Let’s slide down this grassy slope.

(6)It requires skills to slide a car around a corner.

(7)It’s no good trying to slide out of the punishment you deserve.

13. speed up 加速；使……加速at a speed of以……速度at speed快速地，迅速at high/low speed 以高速/低速at full/top speed全速地with great/good speed 快速地with all speed以全速，开足马力speed limit 车速限制；最高车速

(1)The train soon speeded up.

(2)I’ll phone the manager and get them to speed things up.

(3)The train runs at a speed of 200 kilometres an hour.

(4)The enemy fled (逃跑)with great speed.

(5)You needn’t drive at full speed.

(6)The police car is running at a speed of 100 miles per hour to chase after the truck ahead of it.

(7)He was stopped by the police for exceeding the speed limit.

(8)The new airplane flies at twice the speed of sound.

(9)He broke the speed limit by driving his car at 80 mph.

(10)When we’re travelling at speed,the passing countryside just seems a blur.(模糊)

(11)The new government has speeded up the building of houses.

14. desert n.沙漠；荒漠vt. vi. 抛弃，遗弃，逃亡deserted adj.无人居住的；被遗弃的

(1)One person can live on a deserted island without being disturbed.

(2)She had the look of being deserted and betrayed(背叛).

(3)Few kinds of plants can grow in the desert.

(4)Once an Arab was travelling in the desert on his camel.

(5)Helen was deserted by her husband.

(6)The deserted house was covered with dust.

15. instant n.瞬间，片刻adj. 立即的；立刻的in an instant=immediately (at)any instant 随时，在任何情况下for an instant 片刻，一瞬间the instant that=as soon as一……就……其他表达方式：immediately/directly/instantly/the moment/the minute/the second/hardly…when/no sooner…than/on;upon+n;ving

(1)He promised to be back in an instant.

(2)At any instant you can ask me for help.

(3)Wait a moment, and I’ll be with you in an instant.

(4)Just for an instant he thought I would refuse.

(5)The instant I saw him, I knew there was no hope.

(6)She spooned instant coffee into two of the cups.

(7)I recognized him the instant I saw him.

(8)Fortune can be made or lost in an instant.

(9)For an instant,he seemed to look at me,too.

(10)The instant she entered the room, Diana sat down and began to write,informing her parents of the change of her address.

16. greedy adj.贪吃的；贪婪的；贪心的；贪得无厌的be greedy for渴望得到……be greedy to do渴望做某事it is/was greedy of sb to do sth 某人做某事是贪婪的greed n.贪婪，贪心

(1)He looked at the gold with greedy eyes.

(2)It is/was greedy them to take such bribes.(贿赂)

(3)I am greedy to do my homework.

(4)They are greedy for profits.

(5)We are greedy to enjoy the sunshine each day.

(6)He was so greedy that he broke the law.

(7)The young designer is always greedy for something new.

(8)He is a greedy man.Nothing can stop his greed for money.

17.settlement n.[c]定居点，聚集地，协议，和解[u]定居，解决reach/achieve/come to a settlement达成和解；达成协议settle vt. vi.安排，安家，解决，停留settle down 安顿下来；平静下来；定居settler n.安居者，殖民者，移民

(1)He believes they will be more willing to come to a settlement on the boundary issue.

(2)She has decided to settle down in Beijing.

(3)The restaurant is owned by a Chinese settler.

(4)He said there was enough time to negotiate a settlement.

(5)With all his children running and shouting around the house,he couldn’t settle down to finish his book.

(6)If you show goodwill and serious intent,a settlement will come quickly.

(7)The village is a settlement of just fifty houses.

(8)The terms(条件)of settlement seem just.(公道)

(9)With so many things to settle,the newly elected monitor is having a hard time.