All the nations.powerful or not.should be harmony with each other.A. out of B. inC. on D. of 题目和参考答案——青夏教育精英家教网—

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All the nations，powerful or not，should be ________harmony with each other.

A. out of B. in

C. on D. of

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How old are the apps on your smartphone? Is it time for an update? Here are three apps for you. Try them out and have fun.

DuoLingo

Learning a foreign language doesn't always mean you have to sit in a class and take endless exams. An app called Duolingo has been designed to help you memorize(记住) new words and grammar in creative ways, such as online lessons, games and interesting exercises. For example, one exercise asks you to put words in the right order to make the correct sentence. You can also try translation practice.

Douban FM

A music app is necessity for almost every smartphone now. Douban FM might be the right thing for you.

There is no playlist on Douban FM—songs just keep streaming(播放) one by me, You can use the “heart”, “trash” and “skip” buttons (按钮) to mark the songs you like, don’t like and want to cut short, respectively(分別地). Those marked with a heart will be stored in another list as your favorites for you to listen to anytime you want. Douban FM also has different channels(道频). There are many types of music, such as blues, jazz, and pop. You can choose the music for outdoor activities work or studying depending on your mood (心情).

Flipboard

It is one of the hottest news apps right now. With Flipboard, you can make everything personal to you. All you have to do is open up the app, “flip through” to select whatever interests you, and click the button. At the end you’ll have your own magazine, complete with a front page, new articles, and information.

1.What’s the purpose of the passage?

A. To show a new way to learn English.

B. To offer a hottest news website.

C. To introduce three apps.

D. To give advice to music lovers.

2.What does Duolingo help you do?

A. Get away from endless exams.

B. Keep words and grammar in mind.

C. Have easy access to online lessons.

D. Practice speaking English correctly.

3.Which statement is true about Douban FM？

A. There is no playlist on it, making a smartphone easier to operate.

B. It has special channels where concerts are regularly broadcast live.

C. It knows about your mood based on what you are doing.

D. You can choose with it your favorite songs and music as you like.

4.According to the text, what can you do wish Flipboard?

A. Make a personalized news magazine.

B. Go through everything that interests you.

C. Safely store some personal information.

D. Contribute your articles to popular magazines.

We can achieve knowledge either actively or passively. We achieve it actively by direct experience, by testing and proving an idea, or by reasoning.

We achieve knowledge passively by being told by someone else. Most of the learning that takes place in the classroom and the kind that happens when we watch TV or read newspapers or magazines is passive. Conditioned as we are to passive learning, it’s not surprising that we depend on it in our everyday communication with friends and co-workers.

Unfortunately, passive learning has a serious problem. It makes us tend to accept what we are told even when it is little more than hearsay(传闻) and rumor.

Did you ever play the game Rumor? It begins when one person writes down a message but doesn’t show it to anyone. Then the person whispers it, word for word, to another person. That person, in turn, whispers it to still another, and so on, through all the people playing the game. The last person writes down the message word for word as he or she hears it. Then the two written statements are compared. Typically, the original message has changed.

That’s what happens in daily life. The simple fact that people repeat a story in their own words changes the story. Then, too, most people listen imperfectly. And many enjoy adding their own creative touch to a story, trying to improve on it, stamping it with their own personal style. Yet those who hear it think they know.

This process is also found among scholars and authors: A statement of opinion by one writer may be restated as fact by another, who may in turn be quoted by yet another; and this process may continue, unless it occurs to someone to question the facts on which the original writer based his opinion or to challenge the interpretation he placed upon those facts.

1.According to the passage, active learning may occur in ________.

A. reading scientific journals

B. listening to the teacher in class

C. doing a chemical experiment

D. watching news programmes on TV

2.What does the underlined word “it” in Paragraph 2 refer to?

A. Classroom. B. Newspapers.

C. Active learning. D. Passive learning.

3.The game Rumor is mentioned in Paragraph 4 in order to tell readers that ________.

A. playing games can make people more active

B. people tend to like telling lies when playing games

C. a message may be changed when being passed on

D. people may have problems with their sense of hearing

4.What can be inferred from the text?

A. Scholars and authors can’t be trusted.

B. Passive learning may not be reliable.

C. People like spreading rumors in daily life.

D. Active learning is more Important than passive learning.

Large meals make people full and sleepy. 1. We want our children to learn, not falling asleep at their desks , so let’s keep those lunch on the lighter side. You can do this if you provide them with a good breakfast.

By working beside your children and discussing what they eat for lunch, you are helping them understand the importance of whole foods and the avoidance of junk foods. 2. As they get older these good habits will stay with them. They will learn that these types of food will help them feel better and look better ; give them more energy. Try to let them see that the food choices they are making will help them feel so much better .

3. I know of one family that actually had the food pyramid on the wall of their kitchen and it helped their children pick out what foods they wanted . Everyone got a chance to decide what to eat , but they had to pick protein , vegetables and fruit. In addition , the mother had a book with recipes for healthy foods. 4. So children knew what healthy foods they should choose.

Unlike today , when we grew up we played outside, rode our bikes , ran around , skated , and the list goes on and on. 5. So in addition to the above healthy eating choices, you need to plan some activities for your children today other than the television or video games.

A. We didn't have TV or video games.

B. How are children helped to choose their food?

C. You are helping them make smart informed choices .

D. Think what large meals do to your children at school.

E. What adults eat daily has a great effect on their children.

F. All of the recipes had pictures of what the food looked like.

G. The recipes for children should mainly include healthy foods.

If you want to cook something quickly, you heat it from both sides.That's what's happening to the West Antarctic ice sheet(南极洲西部冰盖)．A new study reveals that the area under the ice sheet is far hotter than previously thought, fed by an unexpected flow of geothermal energy (地热能)．While the CO2 we send out heats the atmosphere above the continent, earth is melting its ice from below.

If you were to drill (钻)deep at some place on the continents, you would find that the temperature increases about 25℃ for every kilometer deep into the hole on average.Scientists call this the geothermal gradient (地热梯度)．Until recently, no one had drilled deeply enough through the West Antarctic ice to determine the geothermal gradient underground.For the new study, researchers drilled all the way through the ice and into the mud.They found that the geothermal gradient was about 200℃，which is several times the global average on continents.Few predicted this result, although it had been showed that the earth below the West Antarctic ice is unusually hot.

Even with the new discovery, though，we still don't know exactly where the heat is coming from.One interesting possibility is volcanoes, which are under the ice.As recently as 2013, scientists were still discovering volcanoes under the ice in the area, and there may be many more.

Some people say that these volcanoes, rather than man?made climate change, are responsible for melting the area's ice.While it's true that heat coming from within the earth, including heat related to volcanoes, makes the melting faster, it is just one contributor to the loss of the West Antarctic ice sheet－not the main cause.Today's study could help us understand how the whole system, including global warming, is melting the ice.

1.What's happening to the West Antarctic ice sheet?

A. The ice sheet is getting hotter and hotter.

B. It is heated from below rather than from above.

C. The ice sheet is producing a new kind of energy.

D. It is melting from both sides.

2.What can be learned from the second paragraph?

A. It was the first time that researchers had tried to measure geothermal gradients.

B. The geothermal gradient showed where the heat came from.

C. The result was beyond the researchers' expectations.

D. Researchers never knew the earth under the West Antarctic ice was hot.

3.The author would probably agree that ________.

A. the new discovery is unhelpful without a certain conclusion

B. no volcano has been found to support the

researchers' idea

C. volcanoes are the most important reason for the melting of the ice

D. global warming is surely one reason for the melting of the ice

4.What's the main idea of the passage?

A. The West Antarctic ice sheet is in danger.

B. Researchers are trying to stop global warming.

C. The West Antarctic ice sheet's melting will bring terrible consequences.

D. It has been known how to stop the melting of the West Antarctic ice sheet.

Don't leave matches or cigarettes on the table within the ________of little children.

A. hand B. reach

C. space D. distance

________it was a waste of time and energy，but she didn't accept my advice.

A. In my mind B. In my place

C. In my view D. In my heart

He broke the law，and now he must face the ______ of his actions.

A. judgement B. morality

C. advances D. consequences

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（^）并其下面写出该加的词。删除：把多余的词用（\)划掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第11处起）不计分。

A survey (调查）has recently carried out among the students in our school about whether they would like it if their parents gave birth to a second child. Opinions vary wide from one to another.

Most of the students supported the idea. They think that it would be amazing to have a brother and a sister to keep the company and share secrets with. Besides, we believe a second child would bring lots of funs to the family.

However, the rest of the students interviewing hold the opposite view. To start with, raising one child is already a difficult thing and the parents would have to work twice as hard if they had a second child. What's more, they argue whether they have been accustomed to enjoy the whole love from their parents.

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