题目内容

【题目】阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

Human cloning is expected to be ______【1】_______ (benefit) to mankind in many ways, although some people object to ______【2】______ (carry) out human cloning research. Below is a list that is far from completion.

Dr. Richard Seed, one of the leading _______【3】_______ (support) of human cloning technology, indicates that it may someday be possible to reverse(颠倒) the aging process because of what we learn from cloning.

Scientists, who are also in _____【4】_______ of human cloning technology, believe that heart attack victims may get treated ______【5】________ (appropriate) if their healthy heart cells are cloned and then injected into the areas of the heart that have been damaged.

______【6】________, there has been a breakthrough _______【7】______ human stem cells. Embryonic(胚胎的) stem cells can be grown to produce organs to repair or replace damaged _______【8】_______. By combining this technology with human cloning technology it may be possible to produce needed organs for suffering people _______【9】_______ will be free of rejection by their immune systems. Conditions such as Alzheimer’s disease, Parkinson’s disease, diabetes, heart failure, and other problems may _______【10】_______ (cure) if human cloning and its technology are not banned.

【答案】

【1】beneficial

【2】carrying

【3】supporters

【4】favor/favour

【5】appropriately

【6】Besides

【7】in

【8】ones/organs

【9】who/that

【10】be cured

【解析】

试题分析:本文讲述了克隆技术及它的应用对人类健康的作用

【1】 beneficial 固定词组:be beneficial to sb.对某人是有益的,故填beneficial。

【2】carrying object to反对……,其中to是介词,所以其后用动名词作宾语,故填carrying。

【3】supporters 根据one of可知后面的名词用复数形式,故填supporters。

【4】favor/favour in favour of支持,赞同,故填favor/favour。

【5】appropriately 此处是副词修饰动词,故填appropriately合适地

【6】Besides 句意:另外,在人类的干细胞方面有一个突破。此处表示递进,故填Besides。

【7】in 句意:另外,在人类的干细胞方面有一个突破。故填in。

【8】ones/organs 句意:修补或代替坏掉的器官。此处用名词的复数形式或用ones来代替。故填ones/organs。

【9】who/that people是先行词,指人,定从句缺少主语和引导词,故填who/that。

【10】be cured 此处是含情态动词的被动语态,故填be cured。

【知识拓展】

in favour of支持,赞同; in need of需要;in face of面临着;in charge of负责,管理;in control of 控制;in support of支持。

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相关题目

【题目】阅读下列短文,从每题所给的四个选项(A、B、C和D)中选出最佳选项。

The earthquake affected the students of the destroyed areas in many ways:losing parents,being scared and feeling lonely.How can we help them?Teens reporter talked with Lin Dan,the program director of the Sunshine in Your Heart Project at the Red Cross Society of China.

How will the earthquake affect the teenagers mentally?

They’ll have feelings of fear,anger and feel they are not safe.They will find it hard to focus.They will tend to cry,shout and tremble.And they might be afraid to be alone.

What will happen if they are not helped?

The teenagers will find it hard to live in a balanced way.If things get worse,they might not be able to focus on their studies.They might give up on life.

How can we help them overcome these problems?

The first thing is to build up trust with them.Show your sympathy and sadness,and be their friends.Then you have to give them a sense of safety.Tell them that there’s a solution to every problem.Thirdly,try to satisfy their psychological needs.Be a good listener if he or she needs to talk.

Some of us were not directly affected by the quake but have seen images on TV and feel scared.What should we do?

Talk with an adult or share your feelings with someone who might feel similar.If this doesn’t help,then you should see a doctor for professional help.

【1】What’s the BEST title of the passage?

A.The scare caused by the earthquake

B.Dealing with the pain left behind after the earthquake

C.How to get a sense of safety

D.The psychological needs

【2】The earthquake will affect the teenagers mentally.Which of the following statements is NOT included?

A.They’ll tend to cry,shout and tremble.

B.They may be afraid to be alone.

C.They’ll feel unsafe.

D.They’ll feel sympathetic.

【3】The underlined word“psychological”in Paragraph 7 is closest in meaning to “ ”.

A.mental B.physical

C.material D.professional

【4】From the passage,we can infer that .

A.the scare caused by the earthquake can be relieved quickly

B.seeing a doctor is the most important measure to deal with the problems

C.the images on TV can also affect people and even cause problems

D.to help them overcome these problems,we should always talk with them

【题目】阅读理解。

A dam is like a wall that is built across a waterway to control the flow of the water.For many years,dams were built only of earth and rocks.Today,many dams are built of concrete.

When a dam is built,water is trapped and held behind the dam.This water forms a lake.The lakes can be used for recreation or for irrigating,or watering crops.The lakes also provide potable water,water that is safe for drinking.This potable water is piped from the lake into houses and other buildings.The lake water further serves as a home,or habitat,for fish and waterfowl.

Dams are often built to provide flood control.Just before the rainy season,the water in the dam is allowed to flow out very slowly.This lowers the water level in the lake so that snowmelt and rainfall can be stored there in every spring and used as needed during the rest of the year.

Some dams are built to use the power of falling water to make electricity.Such dams have powerhouses that contain machines;turbines and generators.Water falls from the lake to the river below the dam.As the water falls,it is sent through the powerhouse.There,the force of the water turns the turbines and generators and produces electrical power needed to light and heat buildings.

【1】The word used to describe water that is safe for drinking is .

A.portable water B.dirty water

C.orange juice D.boiled water

【2】According to the story,dams are built for different reasons.But all dams .

A.control the flow of water

B.are built of earth and rocks

C.provide electrical power

D.provide potable water

【3】If the water level in the lake behind the dam is not lowered before the rainy season,the .

A.water in the dam will flow out too slowly

B.snowmelt and rainfall might cause a flood

C.lake will probably dry up

D.water can irrigate

【4】When dams are built to provide electricity,which of the following happens first?Water .

A.is sent through the powerhouse

B.pressure turns the turbines and generators

C.falls from the lake to the river below the dam

D.runs fast

【题目】根据短文内容,从短文后的七个选项中选出能填入空白处的最佳选项。选页中有两项为多余选项。Roger Sperry and Robert Ornstein of the California Institute of Technology, Nobel prize winners, discovered that the human brain has two sides, and each side has different work to do.The left side of the brain controls language and number and it analyses and reasons.1It controls our appreciation of music and our sense of rhythm. It is also the right side of our brain which daydreams.Leonardo da Vinci was the great painter and sculptor. He was also an architect, a scientist and an inventor!2When he invented machines he used both his imaginative ability and his analytical ability.3Albert Einstein enjoyed art, playing the violin and sailing. Indeed, Einstein said his scientific discoveries grew from his imagination rather than from analysis, reason and language. He said that written and spoken words were not important in his thinking. The story goes that Einstein was daydreaming one summer's day while sitting on a hill. He imagined that he was riding on sunbeams to the far distance of the universe. Then he found that he had returned to the sun. So he realized that the universe must curve(弯曲).4He then used the left side of his brain to apply analysis, number and reason. And finally he used language to explain it.Traditional education in schools encourages us to use the left side of our brains. Language, number, analysis and reason are given more importance in our schools than imagination and daydreaming. Why don' t we give more value to visual thinking? Why jump on one foot if we have two perfectly good legs !5We need to use our imagination to think of solutions to problems and to enjoy emotional and artistic experiences. And we need to be logical able to analyze and organize in order to survive day by day.

A. We benefit by thinking creatively.

B. We all need both sides of our brain.

C. He got this idea by using his imagination.

D. Great scientists and great artists are similar.

E. He was considered crazy for his strange ideas.

F. He used both sides of his brain within each activity.

G. The right side controls our imagination and our understanding of space.

【题目】阅读理解。

Climate change has caused a rise in sea levels.This has increased an amount of salt in fresh water used on farms near the sea.As a result farmers are unable to use fields close to the sea.Scientists call this process “salinization(盐碱化)”,which is reducing the world’s farm lands by 1 to 2 percent every year.

But a farmer in Holland,Marc Van Rijsselberghe started with an experiment,using a mixture of sea and fresh water to grow healthy and tasty vegetables.He put several kinds of plants in the fields.Mr.Van Rijsselberghe worked on the project with scientists from the Free University of Amsterdam.He divided a farm into eight areas.Every area was watered by different water.“We put in a lot of plants in the fields and then we put them in fresh water and in sea water with all the varieties(变化) between them,and then we saw which variety was surviving and which variety was dying.”A computer program created water with eight levels of salinity(盐度).Computerized measuring devices(测量仪器)controlled the water levels and the levels of salinity.

Mr.Van Rijsselberghe said he was able to harvest vegetables from most of the eight test areas.He said the vegetables were smaller than those grown in fresh water.But he said they had more sugar and salt,so they tasted better.

The farmer grew carrots,potatoes,cabbage and onions.He found that potatoes grew better than the other vegetables in the combination of sea and fresh water.Mr.Van Rijsselberghe said four kinds of these potatoes were recently sent to Pakistan,where thousands of hectares(公顷)of land have been damaged by salinization.Farmers in Pakistan will test the Dutch potatoes to see if they can be grown in those fields.

【1】What does the passage mainly talk about?

A.Farms near the sea are becoming less and less in Holland.

B.The damage salinization brings to the farms in Holland.

C.Farmers improve the skills to make full use of fresh water.

D.A Dutch farmer uses a mixture of sea and fresh water to grow vegetables.

【2】What does the underlined word “them” in Paragraph 2 refer to?

A.The plant.

B.Fresh water.

C.Sea water.

D.Fresh and sea water.

【3】It can be known from the passage that .

A.salinization brings great benefits to farmers in Holland

B.the farmer did the experiment using high technology

C.vegetables grew better in sea water than in fresh water in the experiment

D.the farmer achieved success without anyone else helping him in the experiment

【4】The vegetables watered by a mixture of sea and fresh water .

A.had less sugar than those grown in fresh water

B.were much bigger than those grown in fresh water

C.had a better taste than those grown in fresh water

D.had more beautiful colors than those grown in fresh water

【题目】On Jan 15th, 2015, Justin Valdez, a college student, was shot in a subway station in San Francisco. The surveillance video(监控录像) showed that before Justin was killed, the killer pulled out his gun several times, and even wiped his nose with it. However, nobody noticed the killer. The surrounding passengers all focused on their cell phones.

We may see the same scene everywhere in our life: in subway stations, restaurants, elevators and so on, people are watching their cell phones. From a family reunion to a date with a friend, people couldn’t stop checking their twitter and facebook on the cell phones, ignoring the persons in front completely. Phubbing(低头症) not only involves young people, but also the elderly and kids.

“Phubbing” is a new term which comes from the words “phone’’ and “snub(冷落)”. It describes the habit of snubbing someone in favor of a cell phone. The word “phubbing” was included in the Australian National Dictionary in 2012. Obviously, the indifference(冷漠) and rudeness of the information age are spreading globally. A Stop Phubbing campaign website has been set up. You can find the slogan of the website as follows: “stop twittering, stop posting photos…enjoy your food, enjoy the music and respect others.”

Phubbing appears harmless. However, it does influence our life. Jimmy, an epicure(美食家), wrote in his blog: “I can no longer focus on what I am eating since I started twittering. My skill of food photography has improved very fast, while my interest in food drops as a result.”

Let us put down our cell phones and re-enjoy the real taste of our food and the warmth of interpersonal communication.

【1】The case of Justin Valdez is given in the first paragraph to show

A. gun violence happens easily in the US

B. phubbing may lead to terrible disasters

C. the killer didn’t mean to kill him

D. the killer had made a careful plan

2Jimmy’s words suggest that

A. phubbing is actually harmless

B. phubbing stops people enjoying their life

C. phubbing affects people’s eating habits the most

D. phubbing helps people improve their photographic skills

3What is the text mainly about?

A. How the word “phubbing” came into being.

B. The popular campaign of stop phubbing.

C. The meaning of the word “phubbing”.

D. The great harm of phubbing.

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