本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com
课时作业(八) Word power & Grammar and usage
Ⅰ.单词拼写
1．It was a r ( http: / / www.21cnjy.com )ace against the clock whether the doctor would get there soon enough to save the ________(受伤的) man.21教育网
2．In some developing c ( http: / / www.21cnjy.com )ountries more and more people are moving to ________(城镇的) areas.【版权所有：21教育】
3．One ________(缺点) of living in the town is the lack of safe places for the children to play.
4．I was ________(惊异 ( http: / / www.21cnjy.com )) at her ability to deal with the difficult situation.
5．The shop assis ( http: / / www.21cnjy.com )tants sell goods from door to door for the ________(方便)of the local people.【来源：21·世纪·教育·网】
6．A stable (稳定的) ( http: / / www.21cnjy.com )and ________(安全的)environment is needed to achieve peace in Somalia.
7．If you add too mu ( http: / / www.21cnjy.com )ch ________(液体)，the mixture will not be thick enough.
8．I don't want to ( http: / / www.21cnjy.com )________(控告)her of telling lies, but I won't forgive her.
9．Yesterday I bought an ________(电的) iron in the market.
10．The sound of the cheering ________(逐渐消失) in the distance.
Ⅱ.单项填空
1．Gradually，all ( http: / / www.21cnjy.com ) the bad memory of hard times ______ from the old man's mind.
A．faded B．lost
C．confirmed D．concerned
2．After living ( http: / / www.21cnjy.com ) twenty years in the USA，Mary finally decided to ________ American citizenship.www-2-1-cnjy-com
A．concentrate on B．apply for
C．look out for D．appeal to
3．To a small and fara ( http: / / www.21cnjy.com )way town like this，a car accident is always considered ________ interest，so people soon gathered around.
A．as B．of
C．by D．in
4．(2013·徐州高一检测)It is ( http: / / www.21cnjy.com )said that the fingerprints found on the floor will be used to ________ the murderer.
A．accuse B．blame
C．scold D．show
5．We have talked abo ( http: / / www.21cnjy.com )ut several ways to be happy.______，try your best to help as many people as possible.Remember that true happiness comes from helping others.
A．At first B．Over and over again
C．Last but not least D．At the same time
6．With some te ( http: / / www.21cnjy.com )chnical problems to be solved，it will be a while before ________ cars are put into actual use.21cnjy.com
A．electric B．electrical
C．electronic D．electricity
7．The old man was quite weak after the operation，so he ________.
A．must be taken care
B．must take care of
C．must be looked after
D．must look after
8．(2013·北京高考 ( http: / / www.21cnjy.com ))Shakespeare's play Hamlet________into at least ten different films over the past years.2·1·c·n·j·y
A．had been made B．was made
C．has been made D．would be made
9．(2013·辽宁高考 ( http: / / www.21cnjy.com ))We are confident that the environment ________ by our further efforts to reduce pollution.
A．had been improved B．will be improved
C．is improved D．was improved
10．(2013·湖南高考)If noth ( http: / / www.21cnjy.com )ing________，the oceans will turn into fish deserts.
A．does B．had been done
C．will do D．is done
11．I'm sorry to infor ( http: / / www.21cnjy.com )m you that the flight has been delayed，because the plane ________.【出处：21教育名师】
A．is repaired B．was repaired
C．is being repaired D．has been repaired
12．When he got t ( http: / / www.21cnjy.com )o the post office，the clerk told him the parcel ________ by a tall man.
A．took away B．was taken away
C．has been taken away D．had been taken away
13．The boy ________ hot on the forehead.He must be sent to hospital at once.
A．is felt B．felt
C．feels D．was felt
14．The earth is beli ( http: / / www.21cnjy.com )eved ________ by an object the size of Mars at some point in the distant past before its surface cooled.【来源：21cnj*y.co*m】
A．to be hit B．to have been hit
C．to have hit D．to hit
15．When the robber ________ to the court，he looked very peaceful.
A．brought B．was brought
C．is brought D．brings
Ⅲ.完形填空
I was on a bus one ( http: / / www.21cnjy.com )March evening.The driver didn't __1__ to start the bus soon because it was not yet __2__.A middle aged woman got on.Tired and sad，she told her story __3__，not to anyone in particular.On her way to the station，half of her __4__ was stolen.The other half was hidden under her blouse，so she __5__ still had some left.A few minutes later，she stopped crying，but still looked __6__.
When all the seats we ( http: / / www.21cnjy.com )re taken，the driver started the engine.The conductor began to collect fares(车费)．When she came to an old man in worn out clothes，he __7__ that he had spent all his money when he had accidentally got on a wrong bus and now he was trying to go home.On hearing this，she ordered the old man to __8__ the bus.The old man was almost in tears as he __9__ her to let him take the bus home.The driver took the conductor's side and repeated the conductor's __10__.
The woman was w ( http: / / www.21cnjy.com )atching the incident.__11__ the driver and the conductor raised their voices at the old man，she interfered(干预)．2-1-c-n-j-y
“Stop __12__ him！Can't you see he's only trying to get home？”
“He doesn't have any money！”the driver __13__.
“Well，that's no __14__ to throw him off the bus，”she insisted.
Then she reached ( http: / / www.21cnjy.com ) inside her blouse，took out her __15__ money，and handed it to the conductor.“Here's his fare and mine.Just stop giving him a __16__ time.”
All heads turned to the woman.“It's only money，”she shrugged.
She rode the rest of t ( http: / / www.21cnjy.com )he way home __17__ a happy smile，with the money she'd lost earlier __18__.21·cn·jy·com
On the road of li ( http: / / www.21cnjy.com )fe，the help of strangers can __19__ our loads and lift our spirits.How much sweeter the __20__ will be when we make it a little smoother for others!21*cnjy*com
1．A.try B．care
C．decide D．intend
2．A.empty B．full
C．crowded D．ready
3．A.tearfully B．seriously
C．carefully D．calmly
4．A.fare B．possession
C．money D．wealth
5．A.strangely B．happily
C．secretly D．fortunately
6．A.unsatisfied B．weak
C．unhappy D．excited
7．A.explained B．declared
C．admitted D．found
8．A.get off B．start
C．get on D．stop
9．A.begged B．scolded
C．praised D．thanked
10．A.request B．action
C．suggestion D．command
11．A.Unless B．Although
C．Until D．When
12．A.attacking B．bothering
C．blaming D．wronging
13．A.warned B．whispered
C．shouted D．repeated
14．A.problem B．need
C．matter D．reason
15．A.spending B．collected
C．remaining D．borrowed
16．A.busy B．cold
C．hard D．fearful
17．A.giving B．wearing
C．taking D．forcing
18．A.forgotten B．used
C．earned D．returned
19．A.move B．increase
C．lighten D．carry
20．A.world B．journey
C．smile D．friendship
Ⅳ.阅读理解
How to wash clothes in a flash
Laundry is never an ea ( http: / / www.21cnjy.com )sy part of housework.But if piles of sweaty T shirts and smelly socks drive you crazy，then two Chinese scientists might have the answer.
Long Mingce and Wu Dey ( http: / / www.21cnjy.com )ong of Shanghai Jiao Tong University have invented a kind of cotton that cleans itself.“No need for soap or water，”the scientists say.All you have to do is put the clothes out in the sun.www.21-cn-jy.com
According to the Gua ( http: / / www.21cnjy.com )rdian，this magical self cleaning ability comes from a special chemical mixture.The material is covered with this mixture.It can break_down dirt and remove bad smells after only a few hours in the sun.21·世纪*教育网
One of the chemicals i ( http: / / www.21cnjy.com )s called titanium dioxide (二氧化钛)．Scientists have known for some time that titanium dioxide can clean fabrics (织物)．However，it only works under ultraviolet (紫外的) light and so is not yet widely used－ultraviolet light cannot be seen. 21*cnjy*com
“We knew that self cl ( http: / / www.21cnjy.com )eaning cotton fabrics with titanium dioxide coating had already been developed，but they cannot work，or they work weakly，under sunlight，”Long said.“If we want to use the fabrics in daily life，we must develop cotton that cleans itself under daylight.”21教育名师原创作品
The scientist ( http: / / www.21cnjy.com )s worked hard for years to find a better chemical.Finally，they added silver iodide (碘化银) into the mixture.This made the chemical reactions in sunlight faster.The new mixture is also nearly seven times better than the former one with pure titanium dioxide at removing dirt and killing bacteria (细菌)．
The experiment was onl ( http: / / www.21cnjy.com )y carried out on cotton clothing.However，according to Long，the technology can be“applied to all kinds of fabrics and their related products.”“It is also cheap and environmentally friendly，”he said.
The self cleaning ( http: / / www.21cnjy.com )material is not yet ready for the market.Scientists still need to know whether it could harm people.Although titanium dioxide is used in some foods，it can cause health problems if it gets into the lungs.Scientists need to make sure it is safe before we can start to enjoy the benefits of this technology.
1．Thanks to this new d ( http: / / www.21cnjy.com )iscovery，we will be able to clean fabrics ________.
A．using soap and water
B．using silver iodide
C．using sunlight
D．using moonlight
2．What's the Chinese m ( http: / / www.21cnjy.com )eaning of the underlined words“break down”in Paragraph 3
A．被打倒 B．划分
C．出故障 D．除掉
3．In what way is the new material better than previous materials
A．It works using any kind of light.
B．It works more quickly and effectively.
C．It is widely found in nature.
D．It can be used for all kinds of fabrics.
4．What might be a problem with the self cleaning material
A．It will cause pollution.
B．It costs too much to produce.
C．It breaks down easily in the sun.
D．It might cause health problems.
5．Which of the following statements is TRUE
A．There may be many o ( http: / / www.21cnjy.com )ther kinds of self cleaning fabrics in the future.
B．We can already buy self cleaning clothes on the market.
C．This is the fi ( http: / / www.21cnjy.com )rst time that scientists has discovered titanium dioxide.
D．Titanium dioxide is widely used in the food industry.21世纪教育网版权所有
21世纪教育网 -- 中国最大型、最专业的中小学教育资源门户网站。 版权所有@21世纪教育网本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com
课时作业(九) Task & Project
Ⅰ.单词拼写
1．The ________(功能) of the heart is to send blood round the body.
2．This matter is of great ________(重要) to us.
3．She hurriedly ( http: / / www.21cnjy.com ) ________(收拾) a bag and bought a train ticket for home.
4．There was not enough water to ________(浮) the ship.21cnjy.com
5．They ran away from the guards and three of them ________(逃脱)．
6．She made a good ________(印象) on his mother.
7．This island is two miles off ________(岸)．
8．There are four emergency ________(出口) in the department store.
9．These shoes are looking rather ________(破烂的)．
10．You can ________(租) a car at the airport.
Ⅱ.单项填空
1．(2013·福建高考)The For ( http: / / www.21cnjy.com )bidden City attracts a ________ stream of visitors every day，especially during national holidays.21世纪教育网版权所有
A．constant B．main
C．powerful D．shallow
2．It is well known that sports and games are ________.21·cn·jy·com
A．very importance
B．of great importance
C．great importance
D．of very importance
3．He told me that the sofa could also function ______ a bed.
A．to B．as
C．for D．of
4．The ________ look on the girl's face showed that she was greatly terrified at the ________ news.【来源：21·世纪·教育·网】
A．terrified；terrifying B．terrified；terrified
C．terrifying；terrifying D．terrifying；terrified
5．Finding a j ( http: / / www.21cnjy.com )ob is very difficult，so the first ________ is very important in a job interview.2-1-c-n-j-y
A．impression B．appearance
C．expression D．looking
6．When he came bac ( http: / / www.21cnjy.com )k to life，he found himself ______ in the woods and everything he ________.【来源：21cnj*y.co*m】
A．lying；had stolen
B．lying；had been stolen
C．lay；had stolen
D．lay；had been stolen
7．(2013·张家港高一质 ( http: / / www.21cnjy.com )检)When the disaster struck，many people had no time to escape ________.【出处：21教育名师】
A．killing B．to be killed
C．to kill D．being killed
8．You can see the ancient tower ________ a distance of 20 miles.
A．on B．at
C．by D．to
9．For English learner ( http: / / www.21cnjy.com )s ________ the English language，they must learn both the language and the culture. 21*cnjy*com
A．master B．mastering
C．to master D．mastered
10．My daughter ( http: / / www.21cnjy.com ) is very interested in English；she spends about two hours ________ English nearly every morning.【版权所有：21教育】
A．to practice speaking B．practicing to speak
C．practicing speaking D．to practice to speak
11．(2012·辽宁高考)J ( http: / / www.21cnjy.com )ack is a great talker.It's high time that he ________ something instead of just talking.www.21-cn-jy.com
A．will do B．has done
C．do D．did
12．－How did you find this poem
－I________ it while reading a classic novel.
A．came down B．came about
C．came across D．came up
13．Keep ourselves ( http: / / www.21cnjy.com )and our hearts open ________ we can experience the great joy that friendship can bring.21*cnjy*com
A．so that B．even though
C．as if D．ever since
14．There is so mu ( http: / / www.21cnjy.com )ch going on in cinemas and theaters that you can never find time to ________ it.2·1·c·n·j·y
A．keep up with B．make up for
C．hold on to D．put up with
15．The scientists pre ( http: / / www.21cnjy.com )dict that the world's oil supply would soon ________.
A．go out B．use up
C．worn out D．give out
Ⅲ.阅读理解
Calculus Book for sale!
Thomas'Calculus－Weir，Hass，& Giordano 11th edition(版本)
Brand new，never b ( http: / / www.21cnjy.com )een used but I will let it go for used price.Bookstore sold at $150.Call me and let me hear your offer.21·世纪*教育网
Tel：773－885－6604
READING IS GOOD FOR YOU，PEOPLE!
Why don't more peop ( http: / / www.21cnjy.com )le read today？I have so many great books for sale.If you are interested in any of these GOOD BOOK DEALS，email me or call me at 650－759－7174 to pick them up.www-2-1-cnjy-com
●All the Days of My Life(So Far)，by Alison Sweeney $521教育名师原创作品
●All Our Yesterdays，by Robert B．Parker $1
●The Meaning of Everything，by Simon Winchester $5
●Exploring Language，by Gary Goshgarian $5
●The Little Prince，by Antoine de Saint－Exupery $1
●Jack at Sea，by Philippe Dupasquier $1
“The Children's Classics”Book Set—$200
This is a book s ( http: / / www.21cnjy.com )et that I'd love to keep，but just don't have any extra room on my already crowded bookshelf.It is an old，traditional set.The set is in excellent condition.There are nine titles in the set (see list below)．I honestly have no idea what this set is worth，but I've been told I should sell the set for well over $200，so make me an offer and we'll see what we can do.Please contact me by email if you are interested: lucia 1134@21教育网
Book Titles
●Black Beauty(276 pgs) ●Tom Sawyer(272 pgs)
●Treasure Island(270 pgs) ●Heidi(278 pgs)
●Alice in Wonderland(276 pgs) ●Andersen’s Fairy Tales(278 pgs)
●Arabian Nights(276 pgs) ●Robin Hood(278 pgs)
●King Arthur(274 pgs)
1．The purpose of the text is to ________.
A．introduce some new books on sale
B．advertise some books to the readers
C．explain the benefits of reading books
D．persuade the readers to read more interesting books
2．If you buy Thomas' Calculus for sale，you will have to pay ________.
A．about $100 B．less than $150
C．$150 D．more than $200
3．If you have $10， ( http: / / www.21cnjy.com )how many different books can you buy from the second advertisement at most
A．Two. B．Three.
C．Four. D．Five.
4．Why does the owner sell“The Children's Classics”Book Set
A．The owner thinks it too old.
B．The owner has bought a new set.
C．The owner has read it for many times.
D．The owner's bookshelf has no more room.
5．If you are interested in Tom Sawyer，you can ________.
A．email lucia 1134@
B．visit the owner in person
C．call 773－885－6604
D．call 650－759－7174
Ⅳ.任务型阅读
For more than ( http: / / www.21cnjy.com ) twenty years scientists have been seeking to understand the mystery of the“sixth sense”of direction.By trying out ideas and solving problems one by one，they are now getting closer to one answer.
One funny idea is that animals might have a built in compass(指南针)．
Our earth itself is a ( http: / / www.21cnjy.com )big magnet(磁体)．So a little magnetic needle that swings freely lines itself with the big earth magnet to point north and south.When people discovered that idea about a thousand years ago and invented the compass，it allowed sailors to navigate(航海)on ocean voyages，even under cloudy skies.
Actually the idea o ( http: / / www.21cnjy.com )f the living compass came just from observing animals in nature.
Many birds migrate tw ( http: / / www.21cnjy.com )ice a year between their summer homes and winter homes.Some of them fly for thousands of kilometers and mostly at night.Experiments have shown that some birds can recognize star patterns.But they can keep on course even under cloudy skies.How can they do that
A common bird that doe ( http: / / www.21cnjy.com )s not migrate but is great at finding its way home is the homing pigeon.Not all pigeons can find their way home.Those that can are very good at it，and they have been widely studied.One interesting experiment was to attach little magnets to the birds' heads to block their magnetic sense－just as a loud radio can keep you from hearing a call to dinner.On sunny days，that did not fool the pigeons.Evidently they can use the sun to tell which way they are going.But on cloudy days，the pigeons with magnets could not find their way.It was as if the magnets had blocked their magnetic sense.Similar experiments with the same kind of results were done with honeybees.These insects also seem to have a special sense of direction.
In spite of the exp ( http: / / www.21cnjy.com )eriments，the idea of an animal compass seemed pretty extraordinary.How would an animal get the magnetic stuff for a compass
An answer ( http: / / www.21cnjy.com )came from an unexpected source.A scientist was studying bacteria that live in the mud of ponds and marshes.He found accidentally little rod like bacteria that all swam together in one direction－north.
Further study show ( http: / / www.21cnjy.com )ed that each little bacterium had a chain of dense particles inside，which proved magnetic.The bacteria had made themselves into little magnets that could line up with the earth's magnet.
The big news w ( http: / / www.21cnjy.com )as that a living thing，even a simple bacterium，can make magnetite.That led to a search to see whether animals might have it.By using a special instrument called magnetometer，scientists were able to find magnetite in bees and birds，and even in fish.In each animal，except for the bee.The magnetic stuff was always in or closer to the brain.
Thus，the idea of a built in animal compass began to seem reasonable.
The Magnetic Sense－The Living Compass
Passage outline Supporting details
The existenc ( http: / / www.21cnjy.com )e of the earth magnet and the invention of the navigating compass Our earth is ( http: / / www.21cnjy.com ) a big magnet and a little freely 1.________ magnetic needle lines itself with the earth magnet to point north and south.2.________on the idea above，the navigating compass was invented.
The possibility of birds' built in compasses One piece of evidence is ( http: / / www.21cnjy.com ) the 3.________ of many birds between their summer homes and winter homes. Birds can recognize star patterns on clear nights and keep on course 4.________ under cloudy skies.
The 5.______ on pigeons' and bees' built in compasses Little magnets were tied to the pigeons' heads to 6.______ theirmagnetic sense.The pigeons' magnetic sense seemed to be affected on 7.________ days.Similar things with the same results were done with bees.
The 8.______ of the magnetic stuff for the animal compass Little rod li ( http: / / www.21cnjy.com )ke bacter ( http: / / www.21cnjy.com )ia were found by chance to swim together in the direction of 9.________.Some animals had a chain of dense magnetic particles in or close to the 10.________ inside their bodies.
21世纪教育网 -- 中国最大型、最专业的中小学教育资源门户网站。 版权所有@21世纪教育网本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com
课时作业(七) Welcome to the unit & Reading
Ⅰ.单词拼写
1．Some people ( http: / / www.21cnjy.com ) like to lie on the beach，but I prefer to go ________(游览，观光)．21cnjy.com
2．Various ________(社会的) issues，such as unemployment and education，were discussed.www.21-cn-jy.com
3．A group of young ( http: / / www.21cnjy.com ) pioneers always accompany the ________(残疾的) girl to the school.【来源：21cnj*y.co*m】
4．What ________(使惊奇) ( http: / / www.21cnjy.com ) us is how long she managed to hide it from her parents.【出处：21教育名师】
5．He was ________(沮丧的) when he got low marks in the exam.
6．The building has all the modern ________(便利的设施)．
7．One of the ________(缺点) of this primary school is that it can't provide enough textbooks for children.
8．We are ________(自信的) in saying that the new record will be broken soon.
9．Foreign tour ( http: / / www.21cnjy.com )ists feel happily ________(安全的) while visiting the city.
10．He ________(受伤) his left arm in a car accident.
Ⅱ.单项填空
1．Mr.Thomas seems to be rich，but in ________ he is in debt.
A．addition B．future
C．reality D．general
2．His poor educational background put him ________.
A．in a disadvantage
B．at a disadvantage
C．at the disadvantage
D．in the disadvantage
3．They were ________ at the ________ child，for he was so addicted to the Internet that he stayed up till 12 o'clock every night.【来源：21·世纪·教育·网】
A．disappointed；disappointed
B．disappointing; disappointing
C．disappointed；disappointing
D．disappointing；disappointed
4．Check that all w ( http: / / www.21cnjy.com )indows and doors have been made as ________ as possible.
A．unusual B．original
C．secure D．practical
5．It is often ________ that human beings are naturally equipped to speak.
A．said B．to say
C．saying D．being said
6．________ enteri ( http: / / www.21cnjy.com )ng the tall building，he heard a sharp cry coming out of it，which brought his heart to his mouth.
A．Upon B．At
C．In D．With
7．Once they had fa ( http: / / www.21cnjy.com )me，fortune，and ________ futures，but now all that is left is poverty.
A．unknown B．secure
C．common D．lucky
8．________ two ex ( http: / / www.21cnjy.com )ams to worry about，I have to work really hard this weekend.
A．With B．Besides
C．As for D．As to
9．—What's the matter with you
—After the l ( http: / / www.21cnjy.com )ong walk，my strength ________and I couldn't go any farther.
A．gave out B．gave off
C．gave in D．gave up
10．—Why is he feeling down today
—Because the suggestion he ________has been turned down.
A．put away B．put up
C．put down D．put forward
11．Not only _ ( http: / / www.21cnjy.com )_______to set up a new school，but also he wants to give some money to the poor.21世纪教育网版权所有
A．he does want B．does he want
C．wants he D．is he want
12．—I'm sorry I'm too busy.
—Don't worry.You can fetch it later if ________now.21·cn·jy·com
A．you are inconvenient
B．you feel inconvenient
C．it's inconvenient to you
D．it's inconvenient with you
13．—Has Mary come back yet
—Yes，she has got ( http: / / www.21cnjy.com ) many books from her elder classmates，which ________ 1,000.21·世纪*教育网
A．add up B．add up to
C．add to D．add
14．While crossing ( http: / / www.21cnjy.com ) the road，an old man was knocked down by a car and badly ________.2·1·c·n·j·y
A．wounded B．ruined
C．injured D．harmed
15．We were ________at the ________news that the south of China is suffering from flood.【版权所有：21教育】
A．amazed；amazing B．amazing；amazed
C．amazed；amazed D．amazing；amazing
Ⅲ.阅读理解
A
Scientists have l ( http: / / www.21cnjy.com )earned a lot about the kinds of food people need.They say that there are several kinds of food that people should eat every day.They are：(1)green and yellow vegetables of all kinds.(2)citrus(柑橘)fruits and tomatoes；(3)potatoes and other fruits and vegetables；(4)meat of all kinds，fish and eggs；(5)milk and foods made from milk；(6)bread or cereal(谷类)，rice is also in this kind of food；(7)butter，or something like butter.21教育名师原创作品
People in different ( http: / / www.21cnjy.com ) countries and different places of the world eat different kinds of things.Foods are cooked and eaten in many different kinds of ways.People in different countries eat at different times of the day.In some places people eat once or twice a day；in other countries people eat three or four times a day.Scientists say that none of the differences is really important.It doesn't matter whether foods are eaten raw(生的)or cooked，canned or frozen.It doesn't matter if a person eats dinner at 4 o'clock in the afternoon or at eleven o'clock at night.The important thing is what you eat every day.21*cnjy*com
There are two pr ( http: / / www.21cnjy.com )oblems，then，in feeding the large number of people on earth.The first is to find some ways to feed the world's population so that no one is hungry.The second is to make sure that people everywhere have the right kinds of food to make them grow to be strong and healthy.
1．According ( http: / / www.21cnjy.com )to the scientists，which of the following groups of food is the healthiest for your lunch
A．chicken，apples，cereal，cabbages
B．potatoes，carrots，rice，bread
C．oranges，bananas，fish，tomatoes
D．beef，pork，fish，milk
2．It is important for people to eat ________.
A．three times a day
B．dinner at twelve o'clock
C．cooked food all the day
D．something from each of the seven kinds of food every day
3．People in differen ( http: / / www.21cnjy.com )t countries and different places of the world ________.
A．have the right kinds of food to eat
B．cook their food in the same way
C．have their meals at the same time
D．eat food in different ways
4．Which of the following is NOT true
A．People in some places don't have enough to eat.
B．There are too many people in the world.
C．One of the problems is that no one is hungry.
D．The scientists ( http: / / www.21cnjy.com ) are trying to make people grow to be strong and healthy.
5．If there is Pa ( http: / / www.21cnjy.com )ragraph 4，what do you think is going to be talked about
A．When people eat their lunch
B．What to do with the two problems
C．How to cook food in different ways
D．Why people eat different kinds of food
B
As of 2020，s ( http: / / www.21cnjy.com )pace tourism will become a reality.You can book flights with 330 other people who want to fly into space.At this time，the cost is $200,000 per flight，but it is expected that the cost will soon come down.It is estimated that by 2025 about 15,000 people will fly into space every year.21教育网
No doubt these ( http: / / www.21cnjy.com )advances will lead to new extreme sports for brave people to try.By 2025 a famous actress that wants to give her career a boost might try to ride a surfboard (冲浪板) in space，through the atmosphere，and then sail past a beach in California before landing on the nearby ocean，and then surf back to the beach.The surfboard will be extra large，and it can control weather.www-2-1-cnjy-com
At the start of ( http: / / www.21cnjy.com ) the flight，she will have to wear a space outfit and be strapped onto the surfboard which will act as protection.But as it gets lower in height and it becomes warmer，she can start taking off her clothes.The world's media will watch and report on every move as she throws each piece away，and watch as the pieces quickly burn up.As she gets lower and glides the surfboard over to the beach near Los Angeles，she will get rid of the rest.So she will be wearing a bikini as she glides in and lands on the ocean and then goes on to surf into the beach. 21*cnjy*com
The only foreseea ( http: / / www.21cnjy.com )ble problem with this extreme sport is that a day will have to be found in which there isn't too much garbage in the ocean.
6．What's the BEST title of the passage
A．Surf in space.
B．Space tourism.
C．Family life in space.
D．Space environment.
7．The actress will try the extreme sport to ________.2-1-c-n-j-y
A．become famous overnight
B．improve her career
C．experience fun
D．find her boyfriend
8．According to Parag ( http: / / www.21cnjy.com )raph 3，what's the CORRECT time order for the following actions
a．takes off her clothes B．surfs to the beach
c．gets lower in height D．wears a space outfit
A．dcab B．dcba C．abcd D．acbd
9．What happens to the clothes the actress throws
away
A．They float in the air.
B．They burn up.
C．They turn into plastic.
D．They fall into the ocean.
10．Which of the following statements is TRUE about the surfboard
A．It's very small.
B．It's extremely heavy.
C．It can't control the weather.
D．It can protect the actress.
Ⅳ.翻译句子
1．他一到办公室就看到了桌子上的便条。(upon/ on doing...)
______________________________________________________________
2．不仅河被污染了，这儿的空气也被污染了。(not only...but also...)
______________________________________________________________
3．他告诉了我们他从单车上摔下来这一事实。(同位语从句)
______________________________________________________________
4．众所周知，中国是一个历史悠久的国家。(it作形式主语)
______________________________________________________________
5．与去年相比，今年是一个丰收年。(compare)
______________________________________________________________
21世纪教育网 -- 中国最大型、最专业的中小学教育资源门户网站。 版权所有@21世纪教育网本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com
综合检测(三)
Unit 3 Tomorrow's world
(满分：100分；时间：100分钟)
Ⅰ.单项填空(共15小题；每小题1分，满分15分)
1．The workers ________ the glasses and marked on each box “This Side Up”．
A．carried B．delivered
C．pressed D．packed
2．Did you regret ________ your opinion that we should stay at home on Sunday 21教育网
A．to put out B．to put forward
C．putting out D．putting forward
3．My enthusiasm for C ( http: / / www.21cnjy.com )hinese football team ________ because of their countless failures. 21*cnjy*com
A．appeared B．faded
C．ran out D．gave up
4．(2013·常州高一调 ( http: / / www.21cnjy.com )研)She spoke very confidently because she wanted to make a great ________ on her employer.
A．influence B．pressure
C．impression D．effect
5．Please ________ the numbers and I'm sure they will ________ more than 1,000.
A．add；add up B．add up；add up
C．add up；add up to D．add to；add up
6．Not only ________ the activity ________ public awareness of world hunger，but it raised a lot of money for the poor children.21世纪教育网版权所有
A．/；increased B．was；increased
C．did；increase D．/；was increased
7．(2012·四川高考)Befo ( http: / / www.21cnjy.com )re driving into the city，you are required to get your car ________.21·cn·jy·com
A．washed B．wash
C．washing D．to wash
8．Can you imagine his ( http: / / www.21cnjy.com )father's being ________ of robbing a bank on a winter night 【来源：21·世纪·教育·网】
A．accused B．announced
C．reported D．declared
9．We had want ( http: / / www.21cnjy.com )ed to finish our task by noon，but it didn't ________ quite well.
A．find out B．give out
C．hand out D．work out
10．Sixty peo ( http: / / www.21cnjy.com )ple were ________ from the burning ship，but a great many more were drowned when it sank.
A．rescued B．protected
C．prevented D．escaped
11．They were surrou ( http: / / www.21cnjy.com )nded by the enemy，but they ______ at last from the village.
A．managed escaping B．tried to escape
C．managed to escape D．tried escaping
12．—Is it necessary ( http: / / www.21cnjy.com ) to look up every new word when I ________ it in reading
—No.You don't hav ( http: / / www.21cnjy.com )e to because you are likely to guess the meaning according to the context.
A．come across B．come out
C．come along D．come up
13．—Who should be ________ for the accident
—The boss，not the workers.They just carried out the order as told.
A．responsible B．sorry
C．famous D．ashamed
14．(2013·盐城高一检测)Came ( http: / / www.21cnjy.com )ras are fixed at every crossroads in order to ________ what happens to the traffic at all times.
A．update B．monitor
C．determine D．guide
15．—I found my mom ( http: / / www.21cnjy.com ) not feeling well this morning.I'm afraid she is ill.
—________.
A．Don't worry too much
B．It's nothing at all
C．I'm sorry to hear that
D．Take it easy
Ⅱ.完形填空
A little boy was sp ( http: / / www.21cnjy.com )ending his Saturday morning playing in his sandbox.While creating roads in the soft sand，he __16__ a large rock in the middle of the sandbox.
The boy __17__ around the rock，managing to move it out from the dirt.With much __18__，he tried to push the rock out of the sandbox.When the boy got the rock to the edge(边缘)of the sandbox，__19__，he found that he couldn't __20__ it up and over the little wall.The rock was too __21__ for his small body.21*cnjy*com
As he __22__ to acc ( http: / / www.21cnjy.com )ept his failure，the little boy dug，pushed，and pried(撬动)，but every time he thought he had made some __23__，the rock rolled and then fell back into the sandbox.The little boy __24__ again and again，but the only __25__ was to have the rock roll back.
__26__ he burst into ( http: / / www.21cnjy.com )tears.All this time the boy's father __27__ him from his living room.The moment the tears fell，a sweet voice rose __28__ the boy's head.It was his father.__29__ but firmly he said，“Son，why didn't you use all the __30__ that you had？”The boy replied with tears，“But I did，Daddy，I did！I __31__ all that I had！”“No，son，you didn't，”__32__ the father kindly.“You didn't __33__ me to help you.”With that the father picked up the rock and __34__ it out of the sandbox.
Are you discov ( http: / / www.21cnjy.com )ering that sometimes you don't have the strength to move your “rocks” away？There is one who is always willing to __35__ you with the strength you need.Don't forget that!
16．A.found out B．left out
C．hid D．discovered
17．A.walked B．showed
C．traveled D．dug
18．A.courage B．pride
C．effort D．pleasure
19．A.however B．still
C．thus D．even
20．A.put B．raise
C．take D．break
21．A.large B．difficult
C．hard D．much
22．A.decided B．refused
C．had D．planned
23．A.success B．progress
C．mistakes D．changes
24．A.tried B．failed
C．thought D．cried
25．A.failure B．goal
C．result D．wish
26．A.Gradually B．Immediately
C．Properly D．Finally
27．A.watched B．helped
C．followed D．taught
28．A.on B．below
C．above D．off
29．A.Angrily B．Surprisingly
C．Suddenly D．Gently
30．A.knowledge B．strength
C．tools D．ability
31．A.wasted B．brought
C．used D．carried
32．A.replied B．corrected
C．shouted D．praised
33．A.advise B．force
C．ask D．beg
34．A.kept B．threw
C．kicked D．broke
35．A.provide B．lend
C．show D．pass
Ⅲ.阅读理解
A
Computers are very ( http: / / www.21cnjy.com )important to modern life.Many people think that in the future computers will be used in lots of everyday life.It is thought that we won't have to go shopping because we will be able to get most things which are sold in shops on the Internet.There will be no more books because we will be able to get all texts from computers.The Internet will be used to play games，see films and buy food.Most telephone calls will be made by computers，too.www.21-cn-jy.com
Some people are gla ( http: / / www.21cnjy.com )d about these new ways of shopping and communicating(交际)．Others do not think that computers will replace our old ways.
Let's look at books， ( http: / / www.21cnjy.com )for example.Some people think that one day we will not read books made of paper.Instead，we will buy and read books using computers.We will read texts on small pocket computers.The computers will keep many different books in them at the same time.We won't need to turn lots of pages and paper will be puterized(计算机化)books will be used more and more.
Is Internet shopping s ( http: / / www.21cnjy.com )uch a pleasure as going to the shop？Many people say it is not.It is a pleasure to go into shops and look at things you want to buy.It is also unlikely that many people will want to read large texts on our computers.Because paper books will perhaps be more friendly.Maybe computers won't change these two habits.【来源：21cnj*y.co*m】
36．In Paragraph 1， ( http: / / www.21cnjy.com )it is thought people will use computers for________.
A．playing games，shopping and making teleph
one calls
B．making telephone calls，having meals and seeing films
C．seeing films，buying food，and going for holidays
D．playing games，making telephone calls and seeing the doctor
37．Which reason for ( http: / / www.21cnjy.com ) using computerized books is NOT said in the passage
A．Computerized books won't be very expensive.
B．Computers can keep many different books in them.【版权所有：21教育】
C．We won't have lots of pages.
D．We won't need any paper.
38．Paragraph 4 tells________.
A．about the old and new ways of shopping and
communicating
B．if the Internet will change our habits
C．about computerized books
D．about future uses of computers
39．The title for this passage is________.
A．Computers will Replace Shops and Books
B．Computers Are the Future
C．Computers will Do Everything for Man
D．How Computers Change Our Habits
B
Most people，when the ( http: / / www.21cnjy.com )y travel to space，would like to stay in orbit for a few days or more.And this stands to reason，if you're paying $ 20,000 for your trip to orbit! Strain order for tourism to reach its full potential，there's going to be a need for orbital accommodation－or space hotels.What would a space hotel actually be like to visit Hotels in orbit will offer the services you expect from a hotel－private rooms，meals，bars.But they'll also offer two unique experiences: impressive views－of Earth and space－and the endless entertainment of living in zero gravity－including sports and other activities that make use of this.
The hotels themse ( http: / / www.21cnjy.com )lves will vary greatly－from being quite simple in the early days to huge luxury structure at a later date.It's actually surprising that as later as 1997，very few designs for space hotels were published.This is mainly because those who might be expected to design them haven't expected launch costs to come down far enough to make them possible.2-1-c-n-j-y
Lots of people who ( http: / / www.21cnjy.com )'ve been to space have described vividly what it's like to live in zero gravity.There are obviously all sorts of possibilities for dancing，gymnastics，and zero－G sports.Luckily，you don't need to sleep much living in zero gravity，so you'll have plenty of time for relaxing by hanging out in a bar with a window looking down at the turning Earth below.21教育名师原创作品
Of course all good ( http: / / www.21cnjy.com )things have come to an end.Unfortunately，and so after a few days you'll find yourself heading back enough you'll be much more expert at exercising in zero gravity than you were when you arrived.You'll be thinking how soon you can save up enough to get back up again－or maybe you should change jobs to get to work in an orbiting hotel.
40．When travel ( http: / / www.21cnjy.com )ing in space，most people would like to stay in orbit for a few days because ________.
A．it is expensive to travel in space
B．they would find the possible life in other star
systems
C．they could enjoy the luxury of space hotels
D．they want to realize the full potential of tourism
41．Which of ( http: / / www.21cnjy.com ) the following is a unique experience that space hotels will offer
A．The gravitational pull.
B．The special views.
C．The relaxation in a bar.
D．The space walk.
42．Which of the following is not discussed in the passage
A．When was the space traveling made possible
B．What are the unique experiences that space hotels will offer
C．Why were there not many published designs for space hotels
D．How can the travelers enjoy themselves in space hotels
43．This passage is mainly about ________.
A．traveling in space
B．the ways of living in space hotels
C．zero gravity and space hotels
D．the description of space hotels
C
Scientists made a gre ( http: / / www.21cnjy.com )at breakthrough this year in England when the first“test tube”baby was born.The birth was the result of many years of research by doctors.The doctors did the research in order to help the women who cannot give birth to a baby in the normal way.21cnjy.com
What happened when the ( http: / / www.21cnjy.com ) baby was born “from a test tube”？ Well，the baby did not literally grow in a test tube.The first stage of the process was that the egg from the woman and the sperm(精子) from the man were put together in the test tube.After all，the embryo(胚胎)was put into the womb(子宫) of a woman.This process was difficult.But it was successful，so the baby was eventually born，like any other，from a woman，only the woman wasn't the baby's real mother，but a sort of “carrier” of a baby produced by other couple.
Obviously，this method ( http: / / www.21cnjy.com ) is helpful to couples who can't have children because of physical problems in the woman.But very difficult moral problems arise in this situation.Take，for instance，a case that happened this year.A couple who wanted a baby advertised for a woman to have a child by the father of the couple.They offered the woman a lot of money.The woman was made pregnant by artificial insemination(人工授精) ；in this case，the woman“employed” to bear the child was its real mother.When the baby was born，the woman refused to give it back to the couple.But，in the eyes of the law，the woman had a right to keep the children because she was its biological mother.
You could argu ( http: / / www.21cnjy.com )e that we should change the law to deal with this kind of situation.In earlier times，there were always healthy babies needing adoption，because family planning methods were not so effective as they are now.These days，however，most of the children who can be adopted are over six years old，often disabled in some way.So a couple who want a young healthy baby cannot always adopt one，this is why the “test tube” baby is in demand.But is it normally right to us this method Should we temper with nature in this way Even if we change the law，would this be the right step to take
44．The birth of the first“test tube”baby is a great advance ________
A．in birth control in England
B．on medical science on baby growing in a test
tube
C．on the research for babies
D．to women who can't become pregnant
45．When we say a baby was born“from a test tube”，we mean ________.
A．the embryo was formed in the test tube
B．the baby grew in the test tube before it was bornwww-2-1-cnjy-com
C．the baby didn't develop in the womb of a woman
D．the baby has no biological parents
46．According to ( http: / / www.21cnjy.com )the law，who has the right to keep the baby produced by the artificial method
A．The couple who want a baby.
B．The person who pays money to the real mother.
C．The biological mother of the child.
D．The father who advertises for a biological mother.21·世纪*教育网
47．According to the p ( http: / / www.21cnjy.com )assage，people need“test tube”baby because ________.
A．family planning methods are not effective
B．there are so many babies needing adoption
C．they are unwilling to adopt a baby
D．they can't always adopt a young healthy baby
D
The Day After Tomor ( http: / / www.21cnjy.com )row is a science fiction film that connects with the Greenhouse effect.It describes global warming causes a lot of disasters such as tornados(飓风，龙卷风)，snowstorms and hailstorms(冰雹)，and eventually leads to an ice age，killing lots of people.Quaid plays a climatologist(气候学家) Jack Hall who goes against the flow as others move south to warmer climes，from Washington，D.C.to New York during a bad snowstorm to find his teenage son Sam (Jake Gyllenhaal)who is trapped in Manhattan's Public Library with his classmate(Emmy Rossum)and some other students who attend the scholastic competition after a tsunami floods the city.The whole story was full of disasters，which makes the atmosphere more thrilling.It can be taken as a prediction of the future，although we don't know when it happens.【出处：21教育名师】
There are some ot ( http: / / www.21cnjy.com )her laughable views，a Russian freighter floating up Fifth Avenue during a tidal surge，the Statue of Liberty half buried in an icy crust and the “Hollywood” sign crumpling in a Los Angeles tornado，the buses flying through the air，the skyscrapers in New York left only several floors being seen in the snowstorm.
There are also s ( http: / / www.21cnjy.com )everal humanity scenes in the film.Jack goes north to rescue his son Sam during the blizzards(暴风雪) ，the Latin America government generously accept the rush people，the scene of Hall's coworker Frank dropping into the ice hole，cutting the line in order not to baffle them，and when Laura is ill，several guys go against the snowstorm searching for penicillin，Hall's wife(Sela Ward)refuses to evacuate the hospital for fear of leaving behind a small cancer ridden child.All these plots can make people feeling comfortable.
It was directed by ( http: / / www.21cnjy.com )Roland Emmerich，who is a master at conveying destruction and disaster on a grand scale.Just as his other works，it inherits Roland's style，which always describes catastrophe，humanity，salvation and hope.But some criticize that it is just a copy of his former films，Independence Day (1996) and Godzilla (1998)．
The film budget o ( http: / / www.21cnjy.com )f $125 million，yet the actors are not very strong.It was stared by Dennis Quaid，Jake Gyllenhaal，Ian Holm，Sela Ward，Emmy Rossum and Arjay Smith.Some criticize The Day After Tomorrow is nothing more than a big budgeted B movie.
I think it is a go ( http: / / www.21cnjy.com )od science fiction film，which can make people ponder.It is a good warning to humankind.Though some may think it is more of a film than reality，but if we continue pouring greenhouse gas to our environment，maybe the scene can become true in the near future.
48．If you see buses ( http: / / www.21cnjy.com ) flying through the air in the film，you probably feel ________.
A．afraid
B．interesting
C．fascinating
D．laughable
49．Which of the following scenes does NOT show humanity
A．Jack goes north to rescue his son Sam.
B．Dropping i ( http: / / www.21cnjy.com )nto the ice hole，Frank cut the line in order not to baffle others.
C．Laura being ill ( http: / / www.21cnjy.com )，several guys go against the snowstorm for penicillin.
D．The Statue of Liberty half buried in an icy crust.
50．Which of the following is WRONG
A．Quaid is Sam's father.
B．The“Hollywood”sign crumples in a Los Angeles tornado.
C．The Latin America government generously accept the rush people.
D．The writer don't think the film is just a big budgeted B movie.
Ⅳ.任务型阅读(共10小题；每小题1分，满分10分)
Watch out! Q ( http: / / www.21cnjy.com )RIQ，Sony's robot，is a few steps ahead of you.It can dance and kick a football，and it is the world's first “running” robot.
Until now robots ( http: / / www.21cnjy.com )could not run because they needed one foot on the floor at all times to remain stable.That all changed when Sony's technology allowed QRIO to run.2·1·c·n·j·y
QRIO might be th ( http: / / www.21cnjy.com )e world's first running robot，but it won't win in a race.The robot's run is more like a jog.At 23 inches tall and weighing 15 pounds，QRIO can travel 46 feet per minute，which is about 0.5 mph.If QRIO were average human size，it would run a mile in 40 minutes.(Many humans can run a mile in about 10 minutes.)
And if QRIO falls ( http: / / www.21cnjy.com )，it will get right back up.QRIO is programmed to check its position after a fall.It then turns itself face up and stands up again.
QRIO can reco ( http: / / www.21cnjy.com )gnize people's faces and voices.It has a special built in camera that takes a picture when meeting people.It examines the pictures and remembers people.
QRIO even expr ( http: / / www.21cnjy.com )esses feelings through movements，conversation，and the use of its lights.QRIO is a quite friendly robot.If you meet the robot，it will ask you what kinds of things you like and don't like.QRIO remembers all of the facts，so it can have more conversations with you.The robot already knows tens of thousands of words，but can always learn more.
Don't get too excited. ( http: / / www.21cnjy.com )This high tech robot won't be racing to your house any time soon.Sony says it has no immediate plans to sell QRIO.
Title：51.________
Size 52.______ Weight
23 inches 15 pounds
Unique 53．______ Running
Other functions Types Ways and 58.______
●Getting right back up after a 54.______ ●Checking its position●Turning itself face up●Standing up again
●55.______ people ●Taking and 59．____ pictures●Remembering people
Expressing 56．______ ●Movements●Conversations●Use of 60.______
●Dancing (No description)
●Kicking a football
●Learning 57．______
Ⅴ.书面表达(满分25分)
假设你是南昌一中的学生李华，请你以“保护环境，人人有责”为主题，用英语给你校的学生写一份倡议书。
要点包括：
1．环境污染越来越严重；
2．要有环保的意识；
3．保护环境，人人有责。
注意：开头已给出。
Dear fellow students，
Environment is very important to us，but____________________________
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______________________________________________________________
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Li Hua
From Nanchang No.1 Middle School
October 1,2014
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