题目内容

1.Even the most gifted can have c_____ (信心) destroyed by the wrong instructor.

2.Johnston’s name was obviously a_____(缺席) from the list.

3.The mother b_____(弯腰) over and kissed the baby on her cheek.

4.They cannot cope with the huge cost a_____(积累) over the past few years.

5.He f_____(原谅) her for what she had said to him.

6.The little girl kept her eyes f_____(注视) on the wall behind him.

7.It is very c_____(考虑周到的) of you to send me a postcard.

8.After a long h_____(犹豫), he told the truth at last.

9.Their p_____(目的) is to build a fair society and a strong economy.

10.A_____(调整) your tie is often a sign of nervousness.

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Whether rich or poor, parents who have books in the home increase the level of education their children will attain, according to a 20-year study led by Mariah Evans.

For years, educators have thought the strongest predictor(预示物) of attaining high levels of education was having parents who were highly educated. But, the study showed that the difference between being raised in a bookless home compared to being raised in a home with a 500-book library has as great an effect on the level of education a child will attain as the difference between having parents who are barely literate (有文化的) and having parents who have a university education.

Being a sociologist, Evans was particularly interested to find that children of lesser-educated parents benefit the most from having books in the home. What kinds of investments should we make to help these kids get ahead? The results of this study indicate that getting some books into their homes is an inexpensive way that we can help these children succeed. Evans said, "Even a little bit goes a long way. Having as few as 20 books in the home still has a significant impact on motivating a child to a higher level of education, and the more books you add, the greater benefit the children get.”

The researchers were struck by the strong effect having books in the home had on children's educational attainment even above and beyond such factors as education level of the parents, the father's occupation or the economic level of the country.

Having books in the home is twice as important as the father's education level, and more important than whether a child was brought up in a developing country or a developed country. Surprisingly, the difference in educational attainment for children born in developed country and children born in developing country was just 2 years, less than two-thirds of the effect that having 500 or more books in the home had on children.

1.In the past educators held a point of view that ______ .

A. children whose family had a library would possibly attain high levels of education

B. children who were born in poor families studied harder than those in rich families

C. children whose parents are highly educated would attain high levels of education

D. parents’ level of education had nothing to do with their children’s levels of education

2.What does the underlined word “motivating” in Paragraph 3 mean?

A. Making somebody want to do something.

B. Helping somebody to finish something

C. Making somebody pretend to do something.

D. Preventing somebody from achieving something.

3.Which of the following has the most important effect on the level of education a child will gain?

A. The economic level of the country.

B. The father’s occupation.

C. Education levels of parents.

D. Having books in the home.

4.Which is the following is NOT TRUE?

A. Getting books into homes is good investment parents can make.

B. Children who get a higher level of education must have many books in their homes.

C. Reading books is good for the development of children.

D. Books in home have a great effect on children’s education levels.

Scientists investigated why Ebola virus is so deadly when it spreads from animals to humans and then from human-to-human contact. The research team looked at the Zaire Ebola virus in an animal system to understand how it gains strength. This virus is responsible for the current outbreak in West Africa. They found that initially the animal systems were not affected by the virus, but succeeding transmission(传送) into other animals caused the virus to “hot up” and become more severe.

The team analyzed the viruses at different stages and were able to identify several changes in its genetic material that were associated with increased disease.

Professor Julian Hiscox, who led the study from the University’s Institute of Infection and Global Health, explains: “The work tells us that the evolutionary goal of Ebola virus is to become more fatal.”

“We were able to show through genetic analysis which parts of the virus are involved in this process. The information we have gathered will now allow us to monitor for such changes in an outbreak as well as develop future treatment strategies.”

Professor Roger Hewson, leading the study from Public Health England, Porton Down, said: “Ebola virus is such a destructive infection to the people affected by the disease and the economy of West Africa.”

“Our understanding of Ebola virus biology is way behind that of other viruses and our cooperation shows how we can bring together our specialists’ skills to close this knowledge gap.”

Professor Miles Carroll, a co-author of the work, said: “This study has allowed the team to be at the forefront of developing methodologies to analyze patient samples recently taken by the European Mobile Laboratory from West Africa to understand disease evolution during the current outbreak.”

1.What does the first paragraph mainly tell us?

A. How severe Ebola virus is.

B. How Ebola virus spreads.

C. How Ebola virus gradually becomes deadly.

D. What contributions scientists have made on Ebola virus.

2.Which of the following statements is mentioned in the passage?

A. In the first stage, the virus hurts its victims much.

B. As the virus spreads, it’ll change and become more and more deadly.

C. The research in Ebola virus is more advanced than that in other viruses.

D. The scientists have a negative attitude to the research in Ebola virus.

3.The underlined word “fatal” has the closest meaning to ______.

A. optimistic B. deadly

C. common D. fantastic

4.Where can we probably read this passage?

A. In a science report. B. In a storybook.

C. In an advertisement. D. In a textbook.

Younger students experience school bullying (欺凌) more frequently than older ones, and male students are bullied more than their female peers, a survey found.

It also found that nearly half of students had been intentionally hit or knocked down by classmates. About 6 percent said they are targeted by bullies on campus every day. The survey also found that students from ordinary schools experienced more bullying than peers from key institutions, and children from poor families are more likely to be bullied at school.

Being bullied can have a negative impact on a child’s personal development and academic performance, according to Zhou Jinyan, a researcher who led the study at Beijing Normal University. “Children being bullied will find it hard to trust others,” Zhou said. “They may often feel anxiety, anger, resentment or depression. These emotions will further undermine their ability to control their own life.”

In recent years, bullying on Chinese campuses has been frequently reported and has attracted widespread attention and concern. The most recent incident to arouse heated discussions took place in December at Beijing’s Zhongguancun No.2 Primary School. A fourth-grade student was bullied and laughed at by classmates, causing him acute stress disorder.

The Supreme People’s Procuratorate (最高人民检察院) received about 1,900 cases related to school bullying in 2016. Meanwhile, there was a notable increase in bullying reports involving middle school students from 14 to 18 years old.

Zhou came up with some ways to solve the problem, including boosting communication between teachers, parents and students and trying to establish more harmonious relationships among children. She said it was strongly suggested that parents try to be involved in their children’s educational experience, as their presence and companionship have proved effective in reducing bullying and its negative effects.

1.Who is the most likely to become the target of bullying?

A. A 10-year-old girl from a key school

B. A 10-year-old boy from a poor family

C. A 17-year-old boy from a rich family

D. A 17-year-old girl from an ordinary school

2.Being bullied will cause students to go through the following EXCEPT _____.

A. a drop in academic performance

B. a lack of trust in other people

C. a drop in the sense of depression

D. a lack of confidence in themselves

3.We can learn from the text that _____.

A. bullying at school usually leads to acute stress disorder

B. bullying on campus has been brought into sharp focus by the media

C. students who enjoy parents’ companionship will be bullying-free

D. the government should consider taking further action against bullying at school

4.What can be the best title for the text?

A. Bullying affects half of students

B. Negative effects on children caused by bullying

C. Is anything we can do about bullying?

D. The reasons for bullying on campus

Being Left-handed in a Right-handed World

The world is designed for right-handed people, but why does a tenth of the population prefer the left? 1.

The answer to it remains a bit of a mystery. Since scientists have noticed that left-handedness tends to run in families, it’s assumed that left-handedness has a genetic(基因的) component to it. 2. In fact, identical twins, who share the same genes, can sometimes prefer to use different hands. There are also plenty of theories on what else might determine which hand you write with, but many experts believe that it’s kind of random.

Historically, the left side and left-handedness have been considered a negative thing by many cultures. 3. In some areas, the left hand became known as the “unclean” hand. In many religions, the right hand of God is the favored hand. For example, Jesus sits at God’s right side. God’s left hand, however, is the hand of judgement. Various activities and experiences become rude or even signs of bad luck when the left hand becomes involved. In some parts of Scotland, it is considered bad luck to meet a left-handed person at the start of a journey. 4.A person giving directions will put their left hand behind them and even physically try to point with their right hand if necessary. In some Asian countries, eating with the left hand is considered impolite.

5.People come to realize that left-handedness is natural. People even noticed that many famous people are left-handed, including Benjamin Franklin, Leonardo Da Vinci, and Charlie Chaplin. Some researchers find out that lefties are more creative and can deal with abstract thinking better. The left-handedness is more easily adaptable to the right-handed world as well. Being left-handed is no longer a sad story now; instead, it is a wonderful gift or maybe it is something you should take pride in.

A.In other words, left-handers are born that way.

B.Left-handedness used to be regarded as a disability.

C.The unfavorable associations of the use of the left hand among cultures are varied.

D.Why do they prefer to use their left hand rather than their right hand for ro-utine activities?

E. Why do some parents force their left-handed children to become right-handed when writing?

F. In Ghana, pointing, gesturing, giving or receiving items with the left hand is considered rude.

G. Fortunately, nowadays most societies and cultures no longer reject left-handedness like before.

The percentage of women working in technology has decreased since the 1990s.Women make up only a quarter of all jobs in computer and math professions.I think all girls should learn how to code(编码).Here is why.

If we want to be part of one of the fastest growing job markets out there,we need to jump on board!Over the last ten years the growth in STEM jobs has been three times faster than that in non-STEM fields.Women will never be able to keep up with men in the professional workplace if we don't join the fastest growing fields.

Just like hundreds of years ago,people who could read and write controlled the future,and now those who are at home with technology will shape the world we live in.You can use coding in every aspect of your life,even if you don't enter a field that involves coding.You cant use coding to create your own website or to program games.You can animate your YouTube videos,or make graphic designs.Programming is now being used in every profession, including medicine and airplane design.

You can have fun creating your own website,programming a robot to get the remote for you when you're lying on the couch,photoshop pictures to change the color scheme to something better than the Instagram filters,and so much more.Coding allows you to realize your wildest dream,and create anything you can imagine.Coding allows you to rule the world.

It's not very hard to learn to code.You could learn to code on YouTube,in the Girls Who Code club;you could take a free course online on Code Academy;you could even just Google how to code.

You learned to read,you learned to drive-now learn to code.

1.It can be inferred from Paragraph 1 that .

A. technology isn't suitable for women

B. it's harder for women to find work now

C. more women should work in technology

D. there are no math professions for women

2.In the author's opinion,nowadays coding .

A. is mainly used for work

B. is widely used in our life

C. is an ability of just some people

D. means better reading and writing ability

3.Coding can help you achieve many EXCEPT .

A. getting a promotion

B. creating anything you imagine

C. making program games

D. setting up your own website

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