题目内容

I was never very neat, while my roommate Kate was extremely organized. Each of her objects had its place, but mine always hid somewhere. She even labeled(贴标签) everything. I always looked for everything. Over time, Kate got neater and I got messier. She would push my dirty clothing over, and I would lay my books on her tidy desk. We both got tired of each other.

War broke out one evening. Kate came into the room. Soon, I heard her screaming, ‘Take your shoes away! Why under my bed!’ Deafened, I saw my shoes flying at me. I jumped to my feet and started yelling. She yelled back louder.

The room was filled with anger. We could not have stayed together for a single minute but for a phone call. Kate answered it. From her end of the conversation, I could tell right away her grandma was seriously ill. When she hung up, she quickly crawled(爬) under her covers, sobbing. Obviously, that was something she should not go through alone. All of a sudden, a warm feeling of sympathy rose up in my heart.

Slowly, I collected the pencils, took back the books, made my bed, cleaned the socks and swept the floor, even on her side. I got so into my work that I even didn’t notice Kate had sat up. She was watching, her tears dried and her expression one of disbelief. Then, she reached out her hands to grasp mine. I looked up into her eyes. She smiled at me, ‘Thanks.’

Kate and I stayed roommates for the rest of the year. We didn’t always agree, but we learned the key to living together: giving in, cleaning up and holding on.

1.What made Kate angry one evening?

A. She couldn’t find her books

B. She got the news that her grandma was ill

C. She heard the author shouting loud

D. She saw the author’s shoes beneath her bed

2.The author tidied up the room most probably because .

A. she was scared by Kate’s anger

B. she wanted to show her care

C. she hated herself for being so messy

D. she was asked by Kate to do so

3.How is Paragraph 1 mainly developed?

A. By analyzing causes B. By describing a process

C. By showing differences D. By following time order

4.What might be the best title for the story?

A. My Friend Kate B. Hard Work Pays Off

C. How to Be Organized D. Learning to Be Roommates

练习册系列答案
相关题目
20．He used todownload（下载） information from the Internet and made good use of it．

Since the 1970s, scientists have been searching for ways to link the brain with computers. Brain-computer interface (界面) (BCI) technology could help people with disabilities send commands to machines.

Recently, two researchers, Jose Milan and Michele Tavella from the Federal Polytechnic schooling Lausanne, Switzerland, demonstrated(展示)a small robotic wheelchair directed by a person's thoughts.

In the laboratory, Tavella operated the wheelchair just by thinking about moving his left or right hand. He could even talk as he watched the vehicle and guided it with his thoughts.

"Our brain has billions of nerve cells. These send signals through the spinal cord(脊髓)to the muscles to give us the ability to move. But spinal cord injuries or other conditions can prevent these weak electrical signals from reaching the muscles," Tavella says.  "Our system allows disabled people to communicate with external world and also to control devices."

The researchers designed a special cap for the user. This head cover picks up the signals from the scalp(头皮) and sends them to a computer. The computer interprets the signals and commands the motorized wheelchair. The wheelchair also has two cameras that identify objects in its path. They help the computer react to commands from the brain.
     Prof. Milan, the team leader, says scientists keep improving the computer software that interprets brain signals and turns them into simple commands. "The practical possibilities that BCI technology offers to disabled people can be grouped in two categories: communication, and controlling devices.  One example is this wheelchair."

He says his team has set two goals. One is testing with real patients, so as to prove that this is a technology they can benefit from. And the other is to guarantee that they can use the technology over long periods of time.

1.BCI is a technology that can _________________.

A. help to update computer systems

B. link the human brain with computers

C. help the disabled to recover

D. control a person's thoughts

2.How did Tavella operate the wheelchair in the laboratory?

A. By controlling his muscles.

B. By talking to the machine.

C. By moving his hand.

D. By using his mind.

3.The team will test with real patients to                         .

A. make profits from them

B. prove the technology useful to them

C. make them live longer

D. learn about their physical condition

4.Which of the following would be the best title for the text?

A. Switzerland, the BCI Research Center

B. New Findings About How the Human Brain Works

C. BCI Could Mean More Freedom for the Disabled

D. Robotic Vehicles Could Help to Cure Brain Injuries

B vitamins（维生素）may offer some protection against the effect of air pollution,a new study suggests.

The scientists say the effect is real but stress the limitations of their work.Follow-up studies are urgently needed, they say,in heavily polluted cities like Mexico.

According to the World Health Organization (WHO),over 90% of the world's population live in heavily-polluted areas.The one of the pollutants that is considered the most dangerous is very fine particulate matter, referred to as PM2.5.At around 1/30 the width of a human hair,PM2.5 can go deep into the human lung and contribute to lung and heart health problems in the young and old.

Scientists have long suspected that PM2.5 causes what are termed epigenetic（表观遗传）changes in our cells that can damage our health.Now in this new human trial,an international team of scientists wanted to see if exposure to concentrations of PM2.5 could be mitigated by daily B vitamins.

Ten volunteers were tested initially exposed to clean air and their basic responses were measured.The same volunteers were later tested with large doses（剂量）of B vitamins while exposed to air containing high levels of PM2.5.The researchers found that a four-week B vitamin intake limited the PM2.5 effect by between 28-76% at ten gene locations.They found a similar reduction in effect on the mitochondrial DNA,the parts of cells that produce energy.

However,the researchers caution that their study,while observing a real effect,has limitations.As well as the small number of participants,there was little information on the size of the B vitamin dose that caused the response.

1.What is the main idea of the text?

A. B vitamins may fight against PM2.5.

B. PM2.5 can lead to epigenetic changes.

C. Further studies should be done on PM2.5.

D. Exposure to PM2.5 is more and more serious.

2.Which can replace the underlined word "mitigated" in Paragraph 4?

A. measured B. ignored

C. reduced D. observed

3.How many limitations does the text mention about the new study?

A. 2. B. 3.

C. 4. D. 5.

4.How does the writer of the text like the new study?

A. He believes it deeply. B. He criticizes it strongly.

C. He thinks it needs testing again. D. He shows no opinion about it.

Yesterday I came across an interesting new book,1.I would like to recommend here. It is 2.Adventure story. The title is Voyage to an Amazing Kingdom. The publisher said that the novel 3.(write) by a 17-year-old boy. The publisher also said that readers would be amazed by the writer’s unique way of thinking and skilful writing. According 4.The publisher, readers do seem to be interested in this new novel. One reader said that he 5.(read) the book twice that week and that he would never forget the fantastic story.6.Reader said that she had bought another two copies that afternoon and that she 7.(give) those books to8.(she) friends later. I believe Voyage to an Amazing Kingdom would be a good choice for senior high students.9.The writer is approximately the same age as our students, I think that they will understand him and his book 10.(easy).

I started serving the homeless when I was eight years old. I didn’t know these people would make such a big difference in my ______.

Twice a month I go to the church and help get things ready for _______. When the gate is opened, people come ____in to get drinks. They take their seats while breakfast is_______, and then we begin to_______. We each take two plates and carry them _______the line as the plates are ______. Each person receives kinds of foods. I walk to the tables and_______the plates before them. After I’ve served them, I ask if they need_______else and bring them whatever they ask for.

When I first started serving, I was a little _____. At first I stayed close to my mom most of the time, but after I got to know these strangers, I_______that they were friendly people. And the_______of them was often nicer than the outside. I realized that there was no______ to the scared. After serving for a few months, I started to_______seeing the same people each week.

All of these people make my day much_______. The past two years have made a big ______in my life. I do this ____it is the right thing to do. When I serve people, I want them to know that someone _______them and that they matter. Serving makes me happy, but even more _______, it teaches me to love and ______others and helps make the world a better place.

1.A. study B. work C. family D. life

2.A. breakfast B. brunch C. lunch D. dinner

3.A. secretly B. quickly C. slowly D. separately

4.A. ordered B. enjoyed C. prepared D. tasted

5.A. eat B. serve C. leave D. try

6.A. before B. beyond C. above D. along

7.A. emptied B. washed C. filled D. dried

8.A. make B. set C. fix D. show

9.A. nothing B. everything C. something D. anything

10.A. surprised B. embarrassed C. scared D. puzzle

11.A. realized B. admitted C. claimed D. swore

12.A. past B. inside C. surface D. front

13.A. way B. doubt C. reason D. wonder

14.A. get tired of B. take charge of C. get down to D. look forward to

15.A. better B. further C. busier D. easier

16.A. success B. difference C. profit D. fortune

17.A. because B. if C. once D. thought

18.A. relies on B. goes after C. cares about D. looks for

19.A. necessarily B. interestingly C. honestly D. importantly

20.A. respect B. forgive C. inspire D. protect
2．音乐家musician．
19．你身边很多同学视力低下，需戴近视眼镜．请就这一现象写一篇英语课前演讲稿，内容包括以下方面：1．目前同学的视力状况    2．青少年视力低下的主要原因     3．保护视力的建议
注意：
   1．词数120左右，开头和结尾已为你写好（不计入总词数）
   2．可根据内容要点适当增加细节，使行文连贯．
参考词汇：vision视力        short-sighted 近视眼（的）
Dear classmates，have you noticed the phenomenon that                                                   
Thank you for listening!
20．假如你是英国的Mike，你的朋友谢蕾打算到国外留学，她写信询问你什么样的中国学生最受国外高校青睐．请你根据下列要点给对方写一封回信：
1．语言是道硬门槛；
2．适应能力很重要；
3．兴趣爱好被看重；
4．要有社会责任感．
注意：1．词数120左右；
2．开头已为你写好，不计入总词数．
Dear Xie Lei，
I'm glad to hear that you want to study abroad in your letter．Here is what I know about what kind of Chinese students are favored in foreign colleges and universities．（高分句型一）
As far as I know，the language ability is essential，which helps you communicate with others and makes it easier for you to understand the courses．（高分句型二）Besides，you should have the ability to adapt quickly to the new environment．What's more，your interest is valued as well，for it has a lot to do with success．Last but not the least，those who are willing to shoulder social responsibility are especially welcomed．（高分句型三）
This is some of my advice．I hope it can be of some help to you．May you succeed!
Yours，
Mike．

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网