题目内容

During the National Day holiday, ______ visitors will come to China, perhaps.

A. million of B. several millions C. 5 million of D. millions of

D 【解析】 句意：在国庆节期间，也许百万的游客将来中国。millions of…表示百万……；后加名词的复数，million表示百万，前面有具体数字的时候，不能变复数。根据题意，故选D。
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---I'd like to know for the picnic.

---I'm not sure. Maybe she has bought some drinks and snacks.

A. why did she buy so little food

B. what she has prepared

C. when is she leaving

 B 【解析】 句意：我想知道她为野餐准备了什么。——我不知道。或许她买了一些饮料和零食。本题考查宾语从句。宾语从句的语序应为陈述语序，可排除A；根据句意排除C，选B。

What should the woman do after she goes out of the station?

A. Turn right. B. Turn left. C. Go straight on

 A 【解析】 W: How can I get to your house from the station? M: Oh, it's very easy. Turn right outside the station, and walk on for ten minutes. Then you will see a bank. My house is opposite t...

Life is full of surprises and you never know how things will turn out.

Sir John Gurdon is a good example of this. As a boy, he was told he was hopeless at science and was at bottom of his class. Now, aged 79，the very same Gurdon shared the 2012 Nobel Prize in Medicine with Japanese stem cell (干细胞) researcher Shinya Yamanaka.

Like so many scientists, Gurdon shows us where the power of curiosity and perseverance(坚持) can lead.

When he was 15 in 1948，Gurdon ranked last out of the 250 boys at his high school in biology and every other science subject. Gurdon’s high school science teacher even said that his dream of becoming a scientist was “quite ridiculous”.

In spite of his teacher’s criticisms(批评), Gurdon followed his curiosity and kept working hard. He went to the lab early and left later than anyone else. He experienced thousands of failures.

“My own belief is that we will, in the end，understand everything about how cells actually work，”Gurdon said.

In 1962, Gurdon took a cell from an adult frog and moved its genetic (基因的) information into an egg cell. The egg cell then grew into a clone of the adult frog. This technique later helped to create the sheep Dolly in 1996，the first cloned mammal(哺乳动物) in the world.

In 2006，Gurdon’s work was developed by Yamanaka to show that a sample(样本) of a person’s skin can be used to create stem cells. Using this technique, doctors can repair a patient’s heart after a heart attack.

“Luck favors the prepared mind,” Gurdon told the Nobel Prize Organization. “Ninety percent of the time things don’t work, but when they do, you have to seize(抓住) the chance.”

1.Who won the 2012 Nobel Prize in Medicine?

A. Sir John Gurdon

B. Shinya Yamanaka

C. Sir John Gurdon and Shinya Yamanaka

D. Gurdon’s science teacher

2.What does the underlined word “ridiculous” mean?

A. 荒谬的 B. 无畏的 C. 荒废的 D. 无知的

3.In what order are the following events mentioned in the passage.

a. create the sheep Dolly

b. take a cell from an adult frog

c. use a person’s skin to create stem cells

d. move a frog’s genetic information into an egg cell

e. grow into a clone of the adult frog

A. b-a-c-d-e B. b-d-e-a-c C. b-d-a-e-c D. b-c-d-a-e

4.According to the passage, which statement is TRUE?

A. Sheep Dolly was the first cloned animal in the world.

B. Gurdon ranked first at his high school in biology.

C. It’s impossible for the doctors to repair a patient’s heart after a heart attack.

D. According to the science teacher, Gurdon was not a gifted student.

5.What’s the main idea of the passage?

A. Ninety percent of the time things don’t work.

B. Luck favors the prepared mind.

C. Life is full of pleasure.

D. How to know cells actually work.

 1.C 2.A 3.B 4.D 5.B 【解析】这篇文章主要介绍一位诺贝尔医学奖获得者John Gurdon，当是一个男孩时，他被告诉在科学这一科毫无希望，他在班里倒数第一名。他在小时候受尽质疑，但是凭借着不放弃、勇往直前的精神最终获得成功。79岁，John Gurdon与日本干细胞（干细胞）研究员Shinya Yamanaka共享2012诺贝尔医学奖．最后告诉我们：...

The bridge was made ______ 2008 _____ Guangzhou Government.

A. in, by B. in, in C. by, in D. by, by

 A 【解析】 句意：那座桥是在2008年建成被广州政府建成的。in+年，表示在……年；这里是被动语态，by…表示被……。根据题意，故选A。

We are already familiar with computers. They work for us at homes, in offices and in factories. We benefit(受益) a lot from the computers ,but at the same time, with the development of this high technology, it also caused a lot of trouble. One of them is the jobs’ problem.

Many people want to work, but it has become more difficult for people to find work in today’s work. Ma Yun’s unmanned supermarket appeared in 2017. It shows that more and more people will lose jobs even the simple job as a shop worker . The economy (经济) of the world needs to grow by 4% each year just to keep the old number of jobs for people. Often this is not possible, and so more people are out of work. Some people have no jobs now because new machines can do the work instead of many people in short time. Also, machines do not ask for more money and longer holiday. In all of the countries of the world, machines are taking work from people, not only in factories but also on the farms. One machine can often do the work as much as forty people. About 75,000 people are moving to the cities a day to look for jobs, but only 70% of them can find jobs.

1.It was _______ for people to find jobs today than before.

A. more difficult B. not possible C. easier

2.If the economy of the world grows by 4% each year, _______.

A. people will have no jobs B. people can still have jobs as before

C. only 4% of the people will have jobs

3.One machine can do as much work as _______.

A. 75,000 people B. 14 people in the world C. 40 people

4.If 75,000 people move to the cities a day to look for jobs, how many of them can find jobs?

A. 52,500 people. B. 3,500 people. C. About 75,000 people.

5.Where may this article come from?

A. A story book. B. A newspaper C. A novel.

 1.A 2.B 3.C 4.A 5.B 【解析】 电脑的出现为我们的生活带来了很大的好处，我们获益很多，但同时它也导致了一个问题，那就是由于电脑和机器可以代替人做很多的工作，所以很多人都失业了。 1.细节理解题。根据短文第二段中Many people want to work, but it has become more difficult for pe...

—Would you like to go out for a walk with us?

— ______, but I have much work to do.

A. Of course not B. I’d love to C. I think so

 B 【解析】 句意：-你愿意和我们一起出去散步吗？-我愿意去，但是我有很多工作要做。Of course not当然不；I’d love to我愿意去；I think so.我想是这样的。Would…like to …愿意做某事，回答的时候应用I’d like/love to，故应选B。

A. On Monday. B. Here you are. C. At the end of this road.

 C 【解析】 此题为听力题，解析略。

--- I can’t find my English book. Have you seen ?

---Oh, sorry. I have taken by mistake.

A. them; my B. them; your C. it; mine D. it; yours

 D 【解析】 句意：——我找不到我的英语书了，你看到了吗？——哦，对不起，我错拿了你的。考查代词。根据句意：我找不到我的英语书了，你看到了吗？哦，对不起，我错拿了你的。第一个空，空格处指代前面的English book，用宾格it它；第二个空，用名词性的物主代词yours代替your English book你的英语书；故答案选D。

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