阅读下面的材料，根据材料的内容，选择正确答案填空。
Tigers are strong and dangerous animals. But now they are in danger.
In the past, there were eight kinds of tigers in the world. But during the 20th century, only five were left. The number of Siberian tigers (东北虎) was about 300, but now it is less than 22. They’re in danger of dying out. If the government does nothing, we won’t be able to see them in ten to twenty years.
In order to stop people from hunting and killing wild tigers, and in order to make wild tigers more, the World Wildlife Fund (世界自然基金会) has started a program (项目) recently (最近). China and twelve other countries joined it.
However, it’s not enough. Remember that nature is a food chain (链). If we hurt and kill too many wild deer and pigs, wild tigers will die out because of hunger (饥饿). So the most important thing is to save the animals that tigers eat. In order to protect the wild tigers, we need call on (号召) more people to stop eating, hunting and killing wild animals.
根据短文内容，选择正确答案。During the 20th century, _______ kinds of wild tigers were left.
| A．3 | B．5 | C．8 | D．20 |
The number of the wild Siberian tigers reduced (减少) about _______.
| A．5% | B．22 | C．93% | D．30% |
Wild tigers will be in danger of dying out without _______.
| A．pigs | B．deer | C．people | D．A and B |
Which of the following statements is NOT true?
| A．There are less than 22 wild Siberian tigers now. |
| B．There are twelve countries in the World Wildlife Fund. |
| C．Wild tigers mainly feed on pigs and deer. |
| D．It’s our duty to protect the wild tigers. |
The passage mainly tells us _______.
| A．why and how do we protect the wild tigers |
| B．the government does everything they could to protect the wild tigers |
| C．the wild tigers will die out in ten to twenty years |
| D．the most important thing is to save the animals that tigers eat |
A new study finds that plants communicate with one another to warn of danger.
We often consider plants as the furniture of the natural world. They don’t move; they don’t make sounds；they don’t seem to act on anything. But as is often the case, plants talk to each other all the time. And the language is a chemical (化学物质).
Over the years, scientists have reported that different types of plants, from trees to tomatoes, give out chemicals into the air to help neighbouring plants. These chemical warnings can spread information about one plant’s disease or infestation (虫害)，so other plants can protect themselves. But how plants receive and act on the information exactly is still mysterious (神秘的）.
In this week’s Science Magazine, researchers in Japan offered some explanations. They have found out one chemical message and traced it all the way from beginning to end.
The scientists looked at tomato plants infested by a common pest (害虫）. To start out，they grew plants in two separate plastic spaces connected by a tube (管子）. One plant was infested and placed upwind and the other was uninfested and placed downwind. The downwind plants were later exposed (暴露的）to the pest. The results showed that plants near sick neighbours before were able to protect themselves better against the pest.
They found one chemical appeared more often in the exposed plants. The chemical is called HexVic. The scientists discovered where HexVic came from, and put it over healthy plants. Those plants were then able to produce HexVic. Researchers made sure that uninfested plants could fight off bugs and diseases. How do they know when to protect themselves? They are warned first by their friendly plant neighbours.
It is not a simple story , and it may be happening in many other plants besides tomatoes. It may also be happening with more chemical signals that are still unknown to us. In a word, we know that plants not only communicate, but also look out for one another.The underlined word “traced” in the fourth paragraph probably means _______here.
| A．reported | B．followed | C．doubted | D．developed |
For scientists, which are the right steps to watch tomato plants infested by a pest?
① Place the infested plant upwind.
② Place the uninfested plant downwind.
③ Expose the downwind plants to the pest.
④ Grow plants in two separate plastic spaces connected by a tube.
| A．③①②④ | B．①④③② |
| C．④①②③ | D．④②①③ |
You can put the sentence “The researchers also studied leaves from exposed plants and unexposed plants. " at the beginning of Paragraph ____.
| A．3 | B．4 | C．5 | D．6 |
Which of the following can be the best title of this passage?
| A．Communicating Plants and Terrible Diseases |
| B．Talking Plants and Friendly Warnings |
| C．Protecting Plants and Clear Information |
| D． Growing Plants and Mysterious Chemicals |
Wang Bing’s father began smoking when he was in college. His friend passed him his first cigarette(香烟). He has now been smoking for more than 30 years. It’s an example of how young people are introduced to cigarettes，except that nowadays smokers develop their habit at an even younger age. It has become a main worry in China that many teenagers begin to smoke. A showed that 22. 5 % of the middle school students questioned had tried smoking and 15. 8% of them smoked regularly(经常). For many teenagers, smoking is a symbol of being an adult，maturity (成熟) and attractiveness because the images who they love best often smoke on screen.
The social environment also plays an important role in attracting(吸引）teenagers, to smoking. They are used to seeing their elders, especially male (男性）family members, smoking at home. Many of them imitate adult behavior and become new smokers.
To increase the price of cigarettes is a useful way to reduce the number of young smokers, as teenagers have no enough money to spend on them.
Another way is to teach the teenagers to refuse cigarettes. A survey shows that 92. 5% of the students know smoking will be bad for their health. If we tell them, in a proper way, most of them may give up smoking.
All in all, the society, the government, the school and the family should join together to take the responsibility(责任）for an anti-smoking(禁烟)act aimed at teenagers，not just to put empty words and warnings on cigarette packs.The writer uses the first paragraph to _______.
| A．tell the readers a story of a smoker |
| B．introduce the topic of the passage |
| C．introduce the college life of Wang Bing Js father |
| D．tell the difference between Wang Bing and his father |
What’s the main idea of this passage?
| A．The teenagers think smoking is a symbol of being an adult and maturity. |
| B．The social environment encourages the teenagers to smoke. |
| C．The teenagers should be taught to refuse to smoke. |
| D．The teenage smoking has become a serious problem in China. |
What does the word “imitate” in Paragraph5 mean in Chinese?
| A．指责 | B．忍受 | C．模仿 | D．支责 |
From the underlined part of the last sentence of this passage, we can infer 推断 that the writer thinks putting words and warnings on cigarette packs is ______ to solve the problem.
| A．not enough | B．of no use |
| C．of great help | D．of great importance |
An Dun is a daily newspaper reporter in Beijing. And she has a great “Chinese dream”.
Everything about Cao Yulan’s life changed when her mother died during a heavy storm. “I felt like I’d grown up overnight,” she told author An Dun. At the age of 16, Cao left for Beijing. She has worked as a tea salesgirl and a babysitter, among other odd job, over the past 11 years. Her last job before giving birth to her daughter was managing a breakfast stand. What she wanted was to help her little brother and sister grow up to live a better life.
Cao is one of the main characters in An Dun5 s latest book. An Dun shared Cao’s story with the readers at the book launch in late June. The book, written in both Chinese and English, Is the third volume (卷) of The Chinese Dream series. The project will tell the true stories of 100 Chinese people from all kinds of life in 10 volumes, with An as the interviewer.
An Dun enjoys talking to people and she keeps on writing the true stories of “small potatoes”. Her first volumes of The Chinese Dream series have：already been published. Now An is working on the series’ fourth volume.The underlined work “odd” may mean in Chinese.
| A．固定的 | B．奇怪的 | C．临时的 | D．优惠的 |
Which of the following is true?
| A．The death of Cao’s mother influenced Cao a lot. |
| B．Cao’s sister lives in the poor countryside now. |
| C．The Chinese Dream series will be written in English. |
| D．An dislkes to be a reporter and interview people. |
An’s book will be written in languages.
| A．one | B．two | C．three | D．four |
In which column （专栏）can An Dun’s The Chinese Dream be found?
| A．Business. | B．Arts. |
| C．Society. | D．Movies. |
FUN TIME
Are you tired of the puzzles you usually do? Sudoku is a new choice. Sudoku consists of (由…组成)the Japanese characters Su ( meaning“number”）and Doku ( meaning“single”）, but it was not invented in Japan. It was created by Howard Games in 1979. The puzzle was first introduced into Japan by Nikoli Puzzle Company in 1984. In 1986, Kaji Maki, the president of Nikoli made the rules strict and clear. Soon in the same year Sudoku became popular in Japan. In November 2004，The Times' a British newspaper, first printed it in the newspaper. It became an international hit in 2005. Now Sudoku becomes very popular all over the world. The rule of the puzzle is to fill in the grids (格子）so that every row, every 3×3 box has the numbers 1 to 9. Here is a Sudoku. Please relax and enjoy. It’s fun.
Who created Sudoku?
| A．Howard Games. | B．Sudoku. |
| C．Kaji Maki. | D．Nikoli. |
Which is true about Kaji Maki according to the reading material?
| A．He was the boss of Nissan Company. |
| B．He helped to make Sudoku popular in Japan. |
| C．He was the president of The Times. |
| D．He is an American. |
What should “Z" be in the puzzle?
| A．8. | B．5. | C．2. | D．4 |
阅读下列短文，根据短文中的信息完成文后表格，每空一词。
“USA? Britain? Which country is better to study in?” We often hear such discussions. As China opens its door, it is a dream for many Chinese students to study abroad. They want to learn about the outside world.
It’s true that studying abroad can help students develop themselves. Their foreign language skills will be improved and it may be easier to find jobs.
But there are disadvantages（劣势）that should be considered（考虑）. Language is the first. Students must spend a lot of time learning another language.
Students must also learn to live without parents’ care and deal with all kinds of things they haven’t had to do before, like looking after themselves. There are reports about Chinese students abroad running into an ocean of difficulties and giving up finally. When they have to take care of themselves, it is hard for students to study well.
Finally, studying abroad brings a heavy burden（负担）to the family. For most Chinese parents, the cost of studying abroad is very high. But is it worth it?
We know that there are many famous people who have achieved success through their hard work in China. Liu Xiang is a good example. Once an American teacher invited him there, but he refused. He kept training hard with his Chinese teacher. He surprised the world when he won a gold medal at the Athens Olympic Games. So when you wonder which country is better to study in, think again.
| Title: Studying at home or abroad |
|
| Phenomenon（现象） |
Studying abroad has become a |
| Advantages （优势） |
◆It is |
| ◆It helps to |
|
| ◆It enables（使能够） Chinese students to find jobs more |
|
| ◆It |
|
| ◆It’s hard for Chinese students to get used to the life abroad |
|
| ◆Parents may be under pressure（压力）because the cost of studying abroad is very |
|
| Purpose: To tell us studying abroad is not the only way to be successful by describing Liu Xiang’s example. |