Scientists study the world and learn about things using a process called the scientific method. By asking important questions and 16 the answers, it is possible to make amazing discoveries! Sometimes 题目和参考答案——青夏教育精英家教网—

题目内容

Scientists study the world and learn about things using a process called the scientific method(方法). By asking important questions and   16  the answers, it is possible to make amazing discoveries! Sometimes a scientist is   17  to answer his own questions, but if he has taken good notes another scientist may come along later who is able to use new knowledge to answer it.
When you use the scientific method to   18  an experiment, you start by making observations(观察) about something that 19  you. Based on your observations, you make a hypothesis. This is using 20  you know to make a smart guess about what you think could happen. Then you are ready to begin your experiment. All   21  your experiment you take down notes, which are   22   experiment date(资料). You are constantly making observations during this time. You may make discoveries that cause you to improve your experiment as you go.   23  , you conclude your experiment and begin to look over your notes to decide what it all means. Based on what you have learned, you make a final statement about   24  your hypothesis was correct or not. You have to have reasons and evidence to support what you are saying.
Using the scientific method can be difficult, but rewarding. Because all the steps are organized in a process, the   25  are more valid(可信的). When you provide observations as evidence to support what you are saying, your ideas are more likely to be accepted.

小题1:

A．waiting for

B．searching for

C．worrying about

D．complaining about

小题2:

A．unable

B．sure

C．ready

D．surprised

小题3:

A．read

B．refuse

C．prevent

D．conduct

小题4:

A．hurts

B．represents

C．interests

D．attacks

小题5:

A．what

B．when

C．why

D．which

小题6:

A．without

B．including

C．except

D．during

小题7:

A．controlled

B．arranged

C．called

D．carried

小题8:

A．Obviously

B．Suddenly

C．Finally

D．Mostly

小题9:

A．whether

B．what

C．how

D．when

小题10:

A．problem

B．results

C．services

D．aims

小题1:B
小题2:A
小题3:D
小题4:C
小题5:A
小题6:D
小题7:C
小题8:C
小题9:A
小题10:B

短文大意：这篇短文主要介绍了如何使用科学的方法做实验。
小题1:短语辨析。A. 等待；B. 寻找，探索；C.担心；D. 抱怨。联系下文，可知此处指的是探索答案。故选B。
小题2:联系下文描述，可知此处指的是有时一个科学家不能回答自己的问题，故选A，不能。
小题3:动词辨析。A.阅读；B. 拒绝；C.预防，阻止；D. 管理，处理。结合语境可知此处指的是用科学的方法来做实验。故选D。
小题4:动词辨析。A. 伤害；B. 代表，描绘；C.使感兴趣；D.袭击。结合语境可知此处指的是使你感兴趣的东西。故选C。
小题5:结合语境可知此处指的是用你知道的东西，you know 缺少逻辑宾语，故选A，什么。
小题6:介词辨析。Without没有；including包括；except 除了；during在期间。结合语境可知此处指的是在实验期间做笔记，故选D。
小题7:联系前文描述，可知这些笔记被称为实验资料。故选C，被叫做。
小题8:副词辨析。Obviously明显地；Suddenly突然地；Finally最后，终于；Mostly主要的，通常地。联系上下文，可知此处指的是最后，你总结你的实验。故选C。
小题9:结合语境可知此处指的是你的假设是否正确，联系下文or not ，可知选A，固定搭配whether or 使……还是……。
小题10:词义辨析。Problem问题，难题；results 成绩，结果；services服务；aims目的。联系上文，可知此处指的是实验的结果。故选B。

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Several weeks ago, our headmaster, Mr. Gaudi, told us that our school had been chosen to compete on Smart Aleck—a game show which my best friend Carla and I both love. Carla has a good imagination, and I know a lot of history, so we thought we’d be good __35__ for the team.
A few days later, Mr. Gaudi held a meeting with everyone interested in the__36__ . He told us that Smart Aleck uses a five member team. He also said that three more people would be needed as backup（替补）. Unluckily four times that many students were at the meeting. So Mr. Gaudi said we would have a __37__ and the top eight scorers would become the team and the backup. Everybody agreed that this was a __38__ way to decide.
Yesterday, all of the hopefuls went to the dining hall after school. We would have to decide the starting line-up（阵容）.Mr. Gaudi acted as the host. After a couple of hours, all the __39__ on the team were set except one. Carla and I __40__ for that last position. We had to hold a one-on-one competition between the two of us. The winner would be on the team and the loser would be the backup.
Midway through our two-person competition, I was starting to pull ahead.__41__ I saw the look on Carla's face. I waited for a second and knew what I had to do. As much as I wanted to be on Smart Aleck, Carla wanted __42__ even more. So, starting with my next question, I held back and let Carla __43__, just by a little bit. Her expression as she __44__ she would be on the show made up for my not being on the team. And since I will go as backup, I'll still have the fun of seeing the show up close.
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March 29, 2013 Sunny
Today was the Hungry Luncheon (饥饿午餐日). Every year, at our school, there is a lunch event called the Hungry Luncheon.
If you want to join the event, you must pay two dollars at the door of the dining hall and get a letter. All the money is used for helping those poor people who don’t have enough (足够的) food to eat. My letter was “K”.
After all the students sat down, the teachers called the letters for the meals: 15% of the students got to eat a best dinner. 25% of the students got to eat an Okay meal. But 60% of the students just had a small piece of bread and a small cup of water!
The purpose (目的) of this event is to tell us about the unfairness (不公平) of the world, and that we need to start helping the poor!
I was one of the 60% of the students. I was a little hungry for the rest of the day, but I learned something from this special lesson. Now every time I eat, I think about the poor.

Wanted

FAIRMONT HOTEL
Five Waiters and Ten Waitresses:
—Aged under 22.
—At least high school graduates.
Good-looking men at least 1.72 metres tall and women at least 1.65 metres tall.
—Paid 1.600-2,200 dollars per month.
One Secretary:
—Aged under 30.
—Females only.
—Good at writing and skilled at computer.
—Paid 2,000-3,000 dollars per month.
If you are interested, call 465-4768.
Fax: 6954828

WILSON BOOKSTORE
Accountant(会计):
Aged between 25 and 40.
—With an experience of at least two years.
With a degree and an accountant certificate(证书).
—Paid 3,000-4,000 dollars monthly.
—With a practical knowledge of computer.
Computer Salesclerk:
—Aged 25 or less.
—Basic education of 12 years or more. Good at computer.
Paid 1,800-2,200 dollars monthly.
Tel: 447-4398
Fax: 3485269

小题1:If you don’t know how to use a computer, you can work as________.

A．a secretary	B．a waiter or waitress
C．an accountant	D．a salesclerk

小题2:If you want to get a job in the Fairmont Hotel, you should be________.

A．a woman	B．a university graduate
C．shorter than 1.65 metres	D．younger than 30 years old

小题3:If you work as an accountant, how much can you get at most monthly?

小题4:If you want to be an accountant, you have to satisfy(满足) the following conditions except___________.

A．being a woman	B．knowing how to use a computer well
C．an experience of at least 2 years	D．having an accountant certificate

小题5:Sukan is 24 years old. He can get the job as_______.

A．a secretary	B．a waiter
C．an accountant	D．a computer salesclerk

Arnold Pointer, a professional fisherman from the south of Australia, set free (释放) a big female white shark that was    1   in his large fishing nets. He thought she would have more and more babies. But now the fisherman is facing a(n)    2   problem. The white shark is so    3   to him that for nearly 2 years she hasn’t left him    4  . She even follows him everywhere.   5  this, Arnold Pointer can’t do fishing — all the fishes are scared at her, and he doesn’t know    6   to do anymore.
It is hard to drive away such an almost 17-feet-long shark for Arnold Pointer. We all know the white sharks are protected   7  the wildlife conservation. At the same time, some special feeling has been    8   between Arnold and “Cindy”, the name the fisherman has given the white shark.
Arnold says, “Every time I stop the boat, she always comes to me, turns on her back and lets me pet (抚摸) her body and neck. She sings, turns her eyes, and moves her fins (鳍) up and down, hits the water   9 .”
Cindy is   10  an interesting animal that Arnold has to try to go fishing in different places. Doesn’t Cindy know what her action means? Maybe she really doesn’t understand.

Recently, an Internet game has become a new fashion among young office workers and students. People can “farm” on a piece of “land” and “grow”, “sell” or even “steal” “vegetables”, “flowers” and “fruits” on the Net. They can earn(挣) some e-money and buy more “seed”(种子), “pets” and even “houses”.
Li You from Xi’an said people in the city get tired from work, they go to their own farms, take care of their crops(庄稼), and pull out weeds(杂草). It is glad to forget about the pressure in cities.
Li Bu grew up in a small village, and then he went to a city, but now he misses the life in the village and “Happy Farms” makes the country dream possible in his office. He said every time he sees his crops, dogs, and grasses, he feels like he is in the village again. When he is working on his farm, he can feel the breath of nature, and get happiness from farming and harvesting(收获).
Li Lei enjoys putting some “bugs”(虫) in my friends’ garden and they’ve become closer because of the game. Having fun together is the most exciting thing about it.
Li Hong said it was just a waste of time. Teenagers spend so many hours on it and they can’t focus on their study.
小题1:From the passage, we know that “Happy Farms” is a ______game.

小题2:According to the passage, people can’t _______things in this game.

小题3:Among the four people, ________ likes the game while _______dislike the game.

小题4:From Li Bu’s words, we can guess that he’s most probably ___________.

小题5:Which is NOT the reason why people like the game?

A．They are longing for country life.

B．They can have fun with friends.

C．The game relax people and give them a new experience.

D．They are confident enough to face the real world.

Mr. Black loved his daughter very much. Every day he spent all of his free time 1____ with her. One night, he had much work to do , 2____ couldn’t play with his daughter. In order to keep her 3____he found a map of the world in a magazine and cut it into pieces. When he 4___ , Helen came running to him and was ready to play. Mr. Black said he had 5_____ time to play right now. He told the girl to put the pieces of paper back together to a map of the world, and then they could both play.
About half an hour later, Helen came to her father and said,“ Okay，it’s finished. Can we play now?” Mr. Black was surprised, saying, “That’s 6____. Let’s go and see.” And sure enough, there was the picture of the world, all put together, every 7____in its place. Mr. Black said, “That’s surprising! 8_____ did you do that?” Helen said, “It was 9____ .On the back of the page was a picture of a 10_____. When I put the man together, the whole world fell into place.”

A greeting is a way of saying "Hello" to someone. People in different countries greet each other in different ways. Here are some.

World Greetings

Philippine	The everyday greeting for friends is a handshake for both men and women. Men sometimes pat each other on the back.
Japan	When people meet for the first time, they usually bow. In business, people also shake hands. In formal situations, people often exchange business cards. When you give a business card, give it with two hands. This is polite. Special note: In Japan, a smile can have different meanings. It usually means that the person is happy, or that the person thinks something is funny. But it can also mean that the person is embarrassed.
New Zealand	Usually, both men and women shake hands when they meet someone for the first time. Fun fact: If you see two people pressing their noses together, they are probably Maori. The Maori are the native people of New Zealand. This is their traditional greeting.
Brazil	Men often shake hands when they meet for the first time. When women meet, they kiss each other on the cheek. Women also kiss male friends to say hello. When you shake hands, look at the person in the eyes. This shows interest and friendliness.