题目内容

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随着网络的普及,越来越多的学生依赖网络做作业。请你依据以下内容写一篇英语短文。

1. 借助网络做作业的优点:省时;查询答案方便等;

2. 依赖网络做作业的缺点:导致懒惰;养成不良学习习惯等;

3. 你的建议。

注意:1. 可以适当增加细节,以使行文连贯;

2. 词数100 左右;

3. 开头已为你写好,但不计入总词数。

Nowadays, more and more students do their schoolwork with the help of the Internet.

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Among all the fast growing science and technology, the research of human genes, or biological engineering as people call it, is drawing more and more attention now. Sometimes it is a hot topic discussed by people.

The greatest thing that gene technology can do is to cure serious diseases that doctors at present can almost do nothing with, such as cancer and heart disease. Every year, millions of people are murdered by these two killers. And to date, doctors have not found an effective way to cure them. But if the gene technology is applied, not only these two diseases can be cured completely, bringing happiness and more living days to the patients, but also the great amount of money people spend on curing their diseases can be saved, therefore it benefits the economy as well. In addition, human life span (寿命) can be prolonged.

Gene technology can help people to give birth to more healthy and clever children. Some families, with the English imperial (皇家的) family being a good example, have hereditary diseases. This means their children will for sure have the family disease, which is a great trouble for these families. In the past, doctors could do nothing about hereditary diseases. But gene technology can solve this problem perfectly. The scientist just need to find the wrong gene and correct it, and a healthy child will be born.

Some people are worrying that the gene research can be used to manufacture human beings in large quantities. In the past few years, scientists have succeeded in cloning a sheep, therefore these people predict that human babies would soon be cloned. But I believe cloned babies will not come out in large quantities, for most couples in the world can have babies in very normal way. Of course, the governments must take care to control gene technology.

1.What does “them” in the second paragraph refer to ?

A. People with cancer or heart disease.

B. Millions of people with serious diseases.

C. Some diseases doctors can do nothing with.

D. The two illnesses of cancer and heart disease

2.What can gene technology do according to paragraph three?

A. It can help the English imperial family out.

B. It can be used to clone human babies.

C. It can help people to give birth of a baby.

D. It is likely to treat hereditary diseases.

3.What are people worried about according to the passage?

A. Human babies may be cloned in a large scale.

B. Healthy human babies will soon be cloned.

C. Scientists may well find the wrong genes.

D. The government may not control gene techs.

4.This passage is mainly written to _________________.

A. show gene technology will benefit people

B. show gene technology will do harm as well

C. tell that gene technology is a hot topic

D. tell that gene technology is growing fast

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

For many people, a special sale is just too attractive to walk away from. 1. But with sales items, how can you be sure you’re really getting a good deal? If you understand some sales tricks, you will be able to make smart choices.

Some tricks have been used by shopkeepers for ages. 2. For example, if an item is US$11.99 instead of US$12.00, you’ll feel like you’re spending less money.

Sellers sometimes reduce items by a certain amount. 3. That means that even with the discount, you may still pay more than the original price.

Shopkeepers clearly understand what makes you want to buy their products. But with a little preparation, you can avoid being cheated.

Tips for shoppers

*Always compare prices before buying anything.

* 4. The more focused you are, the easier it is to make wise decisions.

*Don’t shop when you are hungry. Studies show that you’ll usually buy more than you originally planned.

*5. First ask yourself: Do I have the money to buy it? Will I use it? If not, walk away, but if so, go for it! That way you’ll still feel good after you take your item home.

A.Know what you’re looking for.

B.Watch for“Buy one, get one free”sales.

C.And that makes shop owners very happy!

D.One of the oldest is to make prices end in 99.

E.Don’t buy something just because it’s on sale.

F.Check for sales ads in the newspaper or online.

G.But before the sale begins, sellers might mark the prices higher.

“Keep out or I’ll chase you out! This is my property!”

You hear this every spring. It is a long musical sound --- a bird song! Birds use their songs to communicate different messages to one another. People who study bird sounds are learning their meanings.

Usually it is the male that sings. Early in spring he sings to say that he has picked out a piece of property. He sings to attract a female of his same kind. Together they will raise a family in his territory (领地). He sings to tell all other birds of his kind to keep out.

Each kind of bird has its own type of song. Cardinals sing something that sounds a little like “What cheer, cheer, cheer.” Towhees sing, “Drink your tea.”

Most of the time, birds pay attention only to the songs of birds of their own kind. Cardinals answer cardinals, and song sparrows answer song sparrows. A cardinal knows that a song sparrow will not try to steal its mate. So you can see one reason why a cardinal may chase away another cardinal but will not bother a song sparrow.

Most different kinds of birds eat different things. To find enough to eat, a bird needs a big piece of land to search in. Many kinds of birds have some ways of dividing up the land into territories. Song sparrows, cardinals ovenbirds, and white-throated sparrows are some of the birds that have territorial systems.

Especially in early spring, birds work out the boundaries between their territories by singing “keep out” threats and by chasing and fighting each other. The birds continue singing to tell females that they have set up territories. Neighboring birds seem to agree that there are make believe fences between their pieces of property. Then they do not have to waste energy chasing each other instead of taking care of their young.

Scientists guessed that some birds could recognize their neighbors by small differences in their songs. Two scientists who studied white-throated sparrows found that these birds can even tell the difference between songs of individual birds of their own kind. White-throated sparrows have songs that seem to say “I’m your neighbor” or “I’m a stranger” or “I’m your neighbor to the west.” Other kinds of birds could tell neighbors from strangers by their songs, too.

1.What is the article mainly about?

A. How birds build up their territories.

B. How birds sing to communicate.

C. How male birds chase after females.

D. How scientists recognize birds’ songs.

2.A cardinal may not keep a song sparrow out of its territory because ________.

A. they sing different songs

B. they have separate territories

C. it feels no threat from a song sparrow

D. song sparrows are friendly to other birds

3.Some birds have their own territorial systems so that ________.

A. they don’t need to fight or chase each other

B. they often work together against threats

C. they build up fences to protect their property

D. they find a big piece of land to search for food

4.What can we conclude from the article?

A. Male birds use their songs to communicate more than females.

B. Scientists have learned the meanings of all white-throated sparrows sing.

C Not all birds can recognize their neighbors by small differences in their songs.

D. White-throated sparrows are the smartest birds the scientists ever found.

完形填空

阅读下面短文,掌握其大意,然后从1-20各小题所给的四个选项A、B、C和D中,选出一个最佳答案。

Norman Cousins was a businessman from the United States who often traveled around the world on business. He enjoyed his _________ and traveling.

Then ,after returning to the United States from a_________ trip to the Union of Soviet Socialist Republic (USSR),Mr. Cousins got sick. . Because he had pushed his body to the_________ of its strength on the trip ,a change began to take place _________ him .The material between his bones became _________ .

In less than one week after his return ,he could not _________ .Every move that he _________ was painful . He was not able to sleep at night .The doctors told him that they did not know how to cure Mr. Cousins’ problem and he might never_________ over the illness . Mr. Cousins , however, refused to give up _________ .

Mr. Cousins thought that _________ thoughts were causing bad chemical changes in his body .He did not want to take medicine to cure himself . _________,he felt that happy thoughts or _________might cure his illness.

He began to _________ on himself while still in the hospital by watching funny shows on television . Mr. Cousinsquickly found that 10 minutes of real laughter during the_________ gave him two hours of pain-free sleep at night .

_________ the doctors could not help him , Mr. Cousins left the hospital and checked into a hotel room where he could _________ his experiments with laughter .For eight days , Mr. Cousins rested in the hotel room watching funny shows on television , reading funny books ,and sleeping _________he felt tired .Within three weeks ,he felt well_________ to take a vacation to Puerto Rico where he began running on the beach for _________ .

After a few months , Mr. Cousins returned to work. He had laughed himself back to _________ .

1.A.time B.holiday C.sleep D.work

2.A.boringB.tiring C.dangerous D.pleasant

3.A.top B.degree C.problem D.limit

4.A.from B.around C.insideD.beside

5.A.weak B.ill C.false D.painful

6.A.speakB.breathe C.standD.see

7.A.made B.did C.took D.gave

8.A.look B.get C.turn D.think

9.A.effort B.hope C.treatment D.arrangement

10.A.foolish B.unusual C.funny D.unhappy

11.A.Instead B.However C.Therefore D.Otherwise

12.A.sleep B.travel C.laughter D.television

13.A.rescue B.operate C.try D.experiment

14.A.day B.week C.month D.year

15.A.PromisingB.Deciding C.Doubting D.Recognizing

16.A.invent B.begin C.continue D.prove

17.A.until B.wheneverC.unless D.so that

18.A.soon B.completely C.slowly D.enough

19.A.exercise B.illness C.rest D.pleasure

20.A.power B.sense C.health D.happiness

完形填空

阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。

A big storm took us by surprise. We didn’t _________ to be hit hard so we didn’t leave our home. When we realized our yard was _________ and more water was coming, it was too late to move.

We had to climb on top of the _________ to get away from the water after it started entering the house. The _________went off, it was extremely dark and we were _________ . We had to tie ourselves to each other, because the _________was very strong. I had my laptop with me and kept posting cries for _________. We stayed on the roof for eight hours _________ we were rescued.

It was a _________ night. Some people in our neighborhood lost their lives. Many houses were completely_________ . Our neighbor’s roof was blown away. _________ , although our house was also hit, it remained pretty much intact(完整的).

At present, we keep going back, taking many photos — a(n) _________ by the insurance company. We expect them to come at some point, make an assessment of the damage, and then hopefully, _________ our losses. It’s the beginning of a long process. And I’m particularly _________ that my university projects were lost. That means more work for me and I am due to graduate in December.

We are now _________at a friend’s house in Brooklyn. We won’t be able to return to our house in months. There’s no information about the support for the_________ of this storm. All we hear is to go to the evacuation(疏散)shelter.

But now I’m _________ because my family and I are alive. And it’s important to _________ that there are still people _________ food, shelter, or gas in the cold weather. It’s a truly horrible time for the city now but I believe everything will _________ .

1.A. decide B. expect C. wait D. prepare

2.A. closed B. measured C. flooded D. cleaned

3.A. trees B. roof C. tower D. tables

4.A. fire B. house C. power D. radio

5.A. excited B. puzzled C. frightened D. embarrassed

6.A. light B. building C. rope D. wind

7.A. help B. forgiveness C. safety D. goodness

8.A. before B. unless C. since D. because

9.A. clear B. fantastic C. surprising D. terrible

10.A. burnt B. destroyed C. stolen D. sold

11.A. Conveniently B. Exactly C. Luckily D. Rarely

12.A. instruction B. requirement C. application D. command

13.A. realize B. choose C. find D. cover

14.A. guilty B. shocked C. bored D. upset

15.A. staying B. pointing C. calling D. working

16.A. results B. victims C. records D. experiences

17.A. hopeful B. proud C. grateful D. brave

18.A. forget B. explain C. warn D. remember

19.A. for B. without C. against D. plus

20.A. disappear B. count C. happen D. change

In 1947 a group of famous people from the art world headed by an Austrian conductor decided to hold an international festival of music, dance and theatre in Edinburgh. The ida was to reunite Europe after the Second World War.

It quickly attracted famous names such as Alec Guinness, Richard Burton, Dame Margot Fonteyn and Marlene Dietrich as well as the big symphony orchestras(交响乐团). It became a fixed event every August and now attracts 400,000 people yearly.

At the same time, the “Fringe” appeared as a challenge to the official festival. Eight theatre groups turned up uninvited in 1947, in the belief that everyone should have the right to perform, and they did so in a public house disused for years.

Soon, groups of students firstly from Edinburgh University, and later from the Universities of Oxford and Cambridge, Durham and Birmingham were making the journey to the Scottish capital each summer to perform theatre by little-known writers of plays in small church halls to the people of Edinburgh.

Today the “Fringe”, once less recognized, has far outgrown the festival with around 1,500 performances of theatre, music and dance on every one of the 21 days it lasts. And yet as early as 1959, with only 19 theatre groups performing, some said it was getting too big.

A paid administrator(管理人员) was first employed only in 1971, and today there are eight administrators working all year round and the number rises to 150 during August itself. In 2004 there were 200 places housing 1,695 shows by over 600 different groups from 50 different countries . More than 1.25 million tickets were sold.

1.What was the purpose of Edinburgh Festival at the beginning?

A. To honor heroes of World War II

B. To introduce young theatre groups

C. To attract great artists from Europe

D. To bring Europe together again

2.Why did some uninvited theatre groups come to Edinburgh in 1947?

A. They came to take up a challenge

B. They thought they were also famous.

C. They wanted to take part in the festival

D. They owned a public house there

3.Who joined the “Fringe” after it appeared?

A. University students

B. Artists from around the world

C. Performers of music and dance

D. Popular writers

4.We may learn from the text that Edinburgh Festival .

A. has gone beyond an art festival

B. gives shows all year round

C. keeps growing rapidly

D. has become a non-official event

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