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假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文,文中共有1...

假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文,文中共有10处语言错误,每句中最多有两处,每处错误仅涉及一个单词的增加、删改或修改。

增加:在缺词处加一个漏字符号(Λ),并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:1.每处错误及其修改均仅限一词;

2.只允许修改10处,多者(从第11处起)不计分。

A Chinese scientist, Mr. He Jiankui claimed that he has successfully created the world’s first genetically-edited babies. In a interview, Mr. He said he had edited the genetic substance, or DNA, of twin girls born a few weeks early. Though Mr He’s claim was immediately condemned by some scientists as unsafe and unethical, but he defended his work. He said the gene editing, that was to help protect the babies from their future infection of HIV, the virus responsible with AIDS, was perfectly safe. Many scientists working in genetics say he believe any experiments performing this way are dangerous.

In the United States and other country, this kind of gene editing is strictly banned. What scientists are worried about that such changes to a person’s DNA may harm his/her other genes and lead to deadly diseases.

 

1. has → had 2. a→ an 3. early→ earlier 4. 去掉but 5. that→ which 6. with → for 7. he→ they 8. performing→ performed 9. country→ countries 10. about后加 is 【解析】 本文为说明文。中国科学家何建奎先生声称,他已经成功地创造了世界上第一个经过基因编辑的婴儿。但是许多从事遗传学研究的科学家说,他认为任何以这种方式进行的实验都是危险的。一个人的DNA的这种变化可能会损害他/她的其他基因,并导致致命的疾病。 第一处:考查时态。此处表示的动作发生在claimed之前,属于“过于的过去”,应使用过去完成时。故has 改为had。 第二处:考查冠词。interview是元音音素开头的词,应使用不定冠词an。故a改为an。 第三处:考查副词。earlier副词“早地;早先的时候”。时间段与earlier一起使用,表示以过去或将来某一个时间点为准的一段时间以前。a few weeks earlier“几周前”。故early改为earlier。 第四处:考查让步状语从句。though/although等引导让步状语从句时,不能与but/and/or连用。故去掉but。 第五处:考查非限定性定语从句。此处为非限定性定语从句,先行词是the gene editing,关系词在从句中做主语,应使用关系代词which引导。故that改为which。 第六处:考查介词。固定短语:responsible for“是……的原由;为……负责”。故with改为for。 第七处:考查代词。此处指代主语Many scientists,且在宾语从句中做主语。故he改为they。 第八处:考查过去分词。此处与experiments构成逻辑动宾关系,应使用过去分词,表被动。故performing改为performed。 第九处:考查名词复数。此处指“其他的国家”,不是一个国家,应使用名词复数。故country改为countries。 第十处:考查系动词。句意:科学家所担心的是,一个人的DNA的这种变化可能会损害他/她的其他基因,并导致致命的疾病。分析句意及句子结构可知,What scientists are worried about 是主语从句,that引导的是表语从句,缺少系动词。故about后加 is  
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在未给提示词的空白处仅填写 1个适当的单词,在给出提示词的空白处用括号内所给词的正确形式填空。

Daisy was a little girl longing to help endangered wildlife. One day, she found 1. flying carpet by her bed when she woke up. She 2. (beg) the carpet to take her to a distant land where she could find the animal 3. fur was used to make her sweater. So the carpet flew to Tibet with her.

In Tibet, she saw an antelope that told her they were being killed 4. mercy by people for their wool and were now an endangered species. 5. (feel) sad, Daisy traveled to Zimbabwe with the carpet to see the elephants there. Much to her relief, the 6. (Africa) living there protected the elephants well and their number was growing. Happy and 7. (satisfy), Daisy came to a thick rainforest, in which she saw a monkey rubbing a millipede insect over its body. Daisy asked the monkey 8. it was doing that. The monkey responded that it was protecting 9. (it) from mosquitoes, because the millipede contained a natural drug which affected mosquitoes.

10. (hope), no more endangered animals will be killed someday.

 

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    Twelve-year-old Allen decided to leave home city and make a living by himself because his family was too poor.

Before he left,his father asked him what he was going to do.Allen answered,“I want to learn____ performance.”

His father was___ with his answer, “What? No, you can’t do that. Circus is the place for clowns in many people’s eyes. Our family will be __ of you.”

But Allen __,  “Our family is so poor right now. Which is more important to you, ___or clothing and food? I will give you some money every month from the circus. It probably will be a huge __.” His father was very __, “If you go there, somebody will know about it very soon and I’ll be very __.”

After going __ a lot of difficulties,Allen finally found a circus and convinced the __ to let him stay. He worked very hard studying magic and lived with animals.

Every month, his parents would get a__from him. But they never knew his address. They knew the money was from Allen but when people asked them about Allen’s __, they never told them the truth. Later, his parents received more and more money from him.

Then,a __ named Albert became very famous in the whole world.Everyone thought__ of his performance. Lots of people hurried to see his performance from far away.

One day, Allen’s father went to visit a relative in another __. The relative paid a lot of money for tickets of Albert the magician’s show. Allen’s father went to the show with the relative. During the show, Allen’s father got totally __ by the magician’s tricks. When the magician took off his__,the father found Albert was his son,Allen.

Allen recognized his father. His father __ him, “Why did you change your name?”

“Because you said you would be embarrassed for me.”

“But nobody will __ the famous magician is my son Allen.”

We want all the best things in life and avoid the bad past. However, every good thing comes at a __. You can’t have them all without giving up something.

1.A. music B. theatre C. circus D. animal

2.A. satisfied B. unhappy C. curious D. hopeful

3.A. guilty B. proud C. tired D. ashamed

4.A. insisted B. demanded C. added D. declined

5.A. dignity B. popularity C. name D. money

6.A. career B. success C. fortune D. performance

7.A. convincing B. stubborn C. understanding D. confused

8.A. embarrassed B. disappointed C. annoyed D. frightened

9.A. over B. after C. beyond D. through

10.A. guard B. owner C. trainer D. performer

11.A. letter B. photo C. check D. note

12.A. job B. performance C. address D. boss

13.A. clown B. magician C. musician D. writer

14.A. badly B. ill C. highly D. nothing

15.A. village B. city C. circus D. country

16.A. affected B. addicted C. persuaded D. impressed

17.A. jacket B. glasses C. mask D. gloves

18.A. hugged B. praised C. thanked D. blamed

19.A. know B. doubt C. admit D. acknowledge

20.A. reason B. point C. reward D. price

 

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The modern competitive sport of weightlifting originated in 19th-century Europe and was included in the first modern Olympic Games in 1896. 1. At that time, simple competitions were held to see who could lift the heaviest weight.

The first worldwide weightlifting championships were held in London in 1891. At that time, there were no female competitors. Today, the World Weightlifting Championships, organized by the International Weightlifting Federation (IWF), are held every year. 2.

Weightlifting as an Olympic event got off to an unsmooth start. It was not held as a separate event in the first games held in 1896, but as a field event. 3. The sport returned to the Olympics again in 1904, this time as part of the athletics program. Not until 1920 did weightlifting make its real Olympic comeback. The 1920 Olympic Games, held in Antwerp, Belgium, marked weightlifting’s debut(首次露面)as a separate event. 4. Previously, weightlifters in the Olympics were all required to compete against each other, regardless of their size. One-hand lifting was dropped from the sport in 1928. Various weightlifting exercises were added and later removed over many years until 1972. 5. The 2000 Olympic Games in Sydney saw the introduction of the women’s competition, although the IWF has held the World Weightlifting Championships for women since 1987.

A. The 1940 and 1944 Games were canceled.

B. It is a sport in which barbells are lifted competitively.

C. The 1900 Games had no weightlifting presence at all.

D. The championships include 15 separate weight types for both men and women.

E. The 1972 Olympic Games finally presented the weightlifting program in its present form.

F. The sport, however, dates back to ancient civilizations including China, Egypt and Greece.

G. The Antwerp Games also introduced one-hand lifting and weight divisions to the new event.

 

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When you search Google or use Amazon, you might assume the results you see are the same as those viewed by your friends, family and other Internet users. But you’d be wrong. Websites and social networks track your location and search history and make assumptions about your age, race, sex and political views. They then show ads they believe to be the most relevant, in order to maximize clicks, but personalize which results you see by eliminating what they think is irrelevant.

This is sold to the public as positive, making each web session relevant and interesting, yet it is leading researchers to fear this could widen divides between the North and South, rich and poor, and young and old. For example, in terms of wealth, if users are only ever shown particular products and job advertisements based on how much they earn or where they live, these users will never be given the opportunities to increase their wealth, or how much they spend on items.

Princeton University has created bots(自动程序), each with their own fake profiles. These bots have different fake ages and sexes, earn different levels of money, are virtually(虚拟地) based in various locations around the world and have different interests. By using these bots to scan and research the web, the researchers hope to create a picture of not only what each of them sees, but also what sites they are missing out on.

According to lead researcher, Arvind Narayanan, “Our goal is a web privacy census(普查)which will be a comprehensive map of who are collecting what information, what they are inferring from it, and who they are sharing it with. It is an important step in our final goal of figuring out how users are treated based on that information.”

Personalization also has its benefits. Shopping sites such as Amazon and eBay can scan a user’s search and purchase history to offer suggestions. This can help find similar, cheaper items or items that are more suited to their needs at a glance. It’s also possible to disable personalized ads and results. Google’s search engine lets you switch off personalization, for example.

Researchers from the Universitat Pompeu Fabra in Barcelona and Yahoo felt the issue was so potentially damaging, and they have also created a way to “burst the filter(过滤) bubble”. They believe that just because people have opposing views on certain topics it doesn’t mean they won’t share interests with others.

1.The underlined word “eliminating” in Paragraph 1 probably means “_______”.

A. decorating    B. removing

C. personalizing    D. protecting

2.Princeton University created bots to ______.

A. explain why different websites are personalized

B. offer users some advice on how to protect privacy

C. assess how personalization is affecting Internet users

D. stress the advantages and disadvantages of personalization of websites

3.Which of the following websites have done something to cut off personalization?

A. Google and Yahoo.    B. eBay and Google.

C. Amazon and eBay.    D. Amazon and Yahoo.

4.What is this passage mainly about?

A. Different websites are doing something to offer quality service.

B. Personalized ads and search results could be creating different web pages.

C. Personalization of different sites will lead to users’ privacy being violated.

D. Personalization of shopping sites makes online shopping more convenient.

 

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Many people may have watched the film “March of the Penguins”, which shows a real group of birds in Antarctica. Imagine a group of fat black and white birds walking in a line. Suddenly, one penguin loses his balance and falls on the ice. Every time penguins fall down, people laugh. The animals are cute!

People like the film very much. So much, in fact, that police in England think that it may be the reason behind a crime. A man went to a zoo in London and stole a baby penguin. Authorities think that the man stole the penguin after seeing the film and believe he wanted to give it away as a Christmas gift.

Michael Gauthier-Clerc, an expert studying penguins, thinks that many people like penguins but some people do not understand them. He told The New York Times newspaper, “People love the penguin’s colors, its way of standing straight upright and the way it walks.”

These things make penguins seem cute to people, but there are good reasons for all of these things. For example, penguins move from side to side when they walk and may seem to be out of balance. But Doctor Gauthier-Clerc says that the penguins waddle to save energy. The penguin’s colour also has a special purpose. It protects the penguins when they are swimming. From below, larger animals cannot see the penguin’s white underside because it looks the same as the bright sky or ice. And from above, other animals cannot see the penguin’s black back against the dark ocean floor.

The penguins’ colors protect them in nature. But scientists have found that some of these physical details also have an effect on humans. They make animals seem cute to people. Scientists believe that humans are very sensitive to things that are cute, such as human baby and even objects that may look like parts of a baby.

Recent studies show that cute images affect the brain in a special way. A study done at the University of Michigan tested young people’s reactions to images. It found that young people believed a message more if the message was joined by a cute picture. The researchers showed the young people two messages. One was a simple anti-smoking message. The other showed a cute animal telling them that smoking was bad. The conclusion turned out that the young people trusted the cute message more than the simple message.

1.In the film “March of the Penguins”, ________.

A. a baby penguin is stolen    B. a penguin is sent out as a gift

C. penguins are cute and attractive    D. penguins have a bad sense of balance

2.It can be inferred from the passage that _______ .

A. a walking penguin has more energy than a swimming one

B. a penguin walks in a funny way to prevent itself from falling

C. a shop selling baby products are likely to make more money

D. a website with cute pictures may attract more young visitors

3.Scientists have found that the penguins’ color can ________.

A. change at different places    B. help them keep warm

C. make people have pity on them    D. protect them from being hunted

4.The study carried out by the University of Michigan shows that _________.

A. cute messages mislead people

B. cuteness influences people’s judgment

C. humans react to anything that is cute

D. a simple message is more convincing than a cute message

 

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