阅读下面材料,在空白处填入适当的内容（1个单词）或括号内单词的正确 形式.
Many teachers believe that hands-on experiences is the 1. (good) way to learn. A group of students in the United States are putting that belief to the test. They 2. _ (success) designed and built a robot for discovering unexploded mines3. the bottom of the sea. Students made the robot 4. (answer) a challenge from the U.S. Department of Defense.
The students recently tested the underwater vehicle 5. (call) Perseus II in a 95-meter-long tank of water at the Stevens Institute of Technology.
The robot costs about $15,000 to build. The students use a video game controller to direct its 6. (move) in the tank. What’s more, devices know as Japters 7. (able) the robot to go up, down and toward its target in the water. Video cameras on the robot send images back to a computer through a 13-meter-long cable. Perseus II also has 8.__set of lasers(激光), which are used to measure the size of an object.
The robot is the creation of five undergraduate students. For over six months, they worked up 9. 20 hours a week to design and build Perseus II.
DeLome supervised the project from the 10. (begin) to the end. He says the specialized requirements of robot were demanding.
课时训练江苏人民出版社系列答案科目：高中英语 来源：2016届江苏淮安市高三12月月考英语试卷（解析版） 题型：单项填空
Rather than sticking to the principles stubbornly, China is now adopting a new concept in economic policies in a/an _______way that shows its own characteristics．
A． available B． flexible
C． invisible D． sustainable
查看答案和解析>>
科目：高中英语 来源：2015-2016学年辽宁葫芦岛一中高一下学期期初考英语试卷（解析版） 题型：阅读理解
Students who say they never or hardly ever use dictionaries often speak English well but usually write poorly, because they make many mistakes.
The students who use dictionaries most do not learn especially well either. The ones who look up every new word do not read fast. Therefore they do not have time to read much. Those who use small two-language dictionaries have the worst problems. Their dictionaries often give only one or two words as translations of English. But one English word often has many translations in a foreign language and one foreign word has many translations in English.
The most successful students are those who use large college edition dictionaries with about 100,000 words but do not use them too often. When they are reading, these students first try to get the general idea and understand new words from the context. Then they reread and use the dictionary to look up only key words that they still do not understand. They use dictionaries more for writing. If they are not sure how to spell a word, or divide it into syllables (音节), they always use a dictionary. Also, if they think a noun might have an unusual plural form, they check these in a dictionary.
1.The writer thinks that .
A. choose a good dictionary, and you’ll be successful in learning English
B. dictionaries are not necessary to the students who learn English
C. it is very important for students to use good dictionaries properly
D. using dictionaries very often can’t help to improve writing
2. According to the passage, which of the following is wrong?
A. Dictionaries have little effect on learning to speak English.
B. Whatever new words you meet while reading, never use dictionaries.
C. Small two-language dictionaries have serious defects (缺陷).
D. Reading something for the first time, you’d better not use dictionaries.
3.When in the reading does the writer advise students to use a good dictionary?
A. At the beginning of the reading
B. At the end of the reading
C. During the first reading
D. After the first reading
4.This passage mainly tells us .
A. students shouldn’t use small two-language dictionaries
B. what were the defects of small two-language dictionaries
C. why students should use large college edition dictionaries
D. what dictionary students should choose and how to use it
查看答案和解析>>
科目：高中英语 来源：2015-2016学年北京怀柔区高一上学期期末考试英语试卷（解析版） 题型：阅读理解
Bottled water has become the choice for people who are healthy and thirsty. Bottled water is all over the world. But some say the planet’s health, and people’s health may be suffering from it.
The idea that bottled water is safer for humans may not be true. The Natural Resources Defense Council of America said, “There is no promise that because water comes out of a bottle, it is cleaner or safer than water from the tap.” Another New York City-based action group added that some bottled water is “really just tap water in a bottle—sometimes more clean, sometimes not.”
It is not proven that bottled water is better than tap water. Nick Reeves from the Chartered Institution of Water and Environmental Management said, “The high mineral content(含量) of some bottled water makes them not good for feeding babies and young children.” Also, most bottled water doesn’t have fluoride(氟化物), which can make teeth stronger. Kids are drinking more bottled water and less fluoridated tap water, and some say that’s behind the recent rise in bad teeth.
Storing is another problem. Placed near heat, the plastic bottles can produce bad chemicals(化学物质) into the water.
According to the Environmental Protection Agency, some 2.7 million tons of plastic are used worldwide to bottle water each year. The plastic can take between 400 and 1,000 years to break down.
In terms of energy use, plastic bottles are also not cheap. One report said that if water and soft drink bottlers had used 10 percent recycled materials in their plastic bottles, they would have saved about 72 million gallons of gas.
So, if you are worried about the effect of bottled water on the Earth, you can take the following steps.
●Drink from your tap. Unless your government warns against this, it should be fine.
●Get a container(容器). Carry your tap water in a steel or a lined drinking container, and clean it between uses.
●Keep it cool. Don’t drink from a bottle that has been sitting in the sun, don’t store it near chemicals, and don’t reuse plastic bottles.
●Choose glass containers over plastic if possible. When finished, recycle!
1.What is the main idea of the article?
A. Drinking tap water is the only choice for people.
B. Glass containers are better than plastic bottles.
C. Plastic bottles are harmful to the environment.
D. Bottled water may not be as good as we think.
2.What can we learn about plastic bottles from the article?
A. They break down in less than 300 years.
B. They can be used for many other things.
C. They are a risk to the environment.
D. They are cheap to make.
3.According to the article, we can know that bottled water is ______.
A. no problem for the environment
B. more expensive than tap water
C. always safer than tap water
D. better for babies
4.Which of the following about tap water is NOT mentioned in the article?
A. There are a lot of problems storing tap water.
B. Bottled water can be just tap water in a bottle.
C. It may be better for your teeth.
D. It may contain fluoride.
查看答案和解析>>
科目：高中英语 来源：2015-2016学年北京怀柔区高一上学期期末考试英语试卷（解析版） 题型：单项填空
One thousand people died in the disaster, ________ two hundred and fifty-five children.
A. were included B. including C. include D. included
查看答案和解析>>
科目：高中英语 来源：2015-2016学年江西樟树中学、高安二中高二上学期期末英语试卷（解析版） 题型：七选五
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Selfie
Social media and the mobile web have given rise to a strange phenomenon called the selfie(自拍). It refers to a picture of yourself, usually shared on any social networking website.
1. Some selfies are extreme close-ups(特写镜头), and others show part of an arm held straight outward. A few of them even feature the subject standing in front of a bathroom mirror.
Everyone takes selfies, but the younger crowd seems to be especially involved in the trend. Young people are relatively heavier digital users. They are interested in staying connected to their friends. 2.
There are also kinds of psychological factors driving people to take a selfie and upload it to a social networking site. 3. A quick and easy way to attract other's attention is to get "likes" and comments from friends. Secondly, it's human nature to show off your own great achievements. When you feel good about yourself or look good, it's far too easy to take out your phone and document it all through one or several selfies. 4. That's right. Sometimes people are bored at work, bored at school, bored at home and even bored on the toilet. Last but not least, social media is about being social! If that means uploading as many selfies as possible, then so be it. It's fun, and it's a cool way to sort of document your own life.
Finally, there are things to be mindful of when you're posting. It's easy to think you're sharing a photo with a few people. 5. So don't post anything online, selfie especially.
A. There are lots of selfie styles.
B. The rise of selfies has become universal.
C. Social media, to some extent, is the driving force of their selfie activity.
D. The desire to take, post and get "likes" on selfies goes back to a biological behavior.
E. But the whole world of social media is public and every individual can get access to it.
F. There are also people who will take selfies because they have nothing else better to do.
G. The leading factor is that people want to get attention from as many people as possible.
查看答案和解析>>
科目：高中英语 来源：2015-2016学年四川乐山第一中学高二上学期期中英语试卷（解析版） 题型：书面表达
阅读下面的短文，然后按照要求写一篇120词左右的英语短文。
For long, there was a little boy with a bad temper. His father gave him a bag of nails and told him that every time he lost his temper, he would hammer a nail in the back fence.
The first day the boy had driven 37 nails into the fence. Then it gradually dwindled(逐渐减少) down. He discovered it was easier to hold his temper than to drive those nails into the fence. Finally the day came when the boy didn't lose his temper at all.
He told his father about it and the father suggested that the boy now pull out one nail for each day when he was able to hold his temper. The days passed and the young boy was finally able to tell his father that all the nails were gone. The father took his son by the hand and led him to the fence. He said, “You have done well, my son, but look at the holes in the fence. The fence will never be the same. When you say things in anger, they leave a scar just like this one. You can put a knife in a man and draw it out. It won't matter how many times you say I'm sorry, the wound is still there. A verbal (言语的) wound is as bad as a physical one. Friends are a very rare jewel, indeed. They make you smile and encourage you to succeed. They lend an ear, they share a word of praise, and they always want to open their hearts to us. Show your friends how much you care.”
【写作内容】
（1）用约30个词概括上文的主要内容。
（2）用约90个词发表你的看法，内容包括：
①愤怒的负面影响；
②通过你或你身边的例子说明愤怒的负面影响；
③在你愤怒的时候你将怎么控制自己的情绪。
【写作要求】
（1）写作时，可以参考阅读材料，但不得直接引用原文；
（2）作文中不得出现真实姓名和学校名称；
（3）不必写标题
__________________________________________________________________________________
__________________________________________________________________________________
__________________________________________________________________________________
查看答案和解析>>
科目：高中英语 来源：2015-2016学年山西太原高一上学期期末考试英语试卷（解析版） 题型：完形填空
完形填空
阅读下面短文，从短文后所给各题的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。答案写在答题卡上。
Dear Max,
Your mother and 1 don't yet have the words to describe the hope you give us for the future, but we hope you rill be happy and healthy so you can ________ enjoy the life ahead of you.
Like all________ ，we want you to grow up in a world better than ours today.
Although headlines often focus on what'________，in many ways the world is getting better.
f-Iealth is ________ .Poverty is shrinking. Knowledge is growing. People are connecting.
We will try our ________to make the world a better place, not only because we love you, but aLSO because we believe ali children have the ________ to be loved and cared about.
But right now, the world doesn't always ________ the biggest chances and problems children today willse ________ in the future. I will continue to work as Facebook’s CEO for many, many years to come，________ some problems are so important that we have to deal with them now.
Consider diseases. Today we spend about 50 times more money_________ people who are sick than we use in research so you won't get sick in the first place.
Medicine has only been a real science for less than 100 years, and we’ve already seen complete cures(治愈)for some diseases and good progress for others. ________ technology develops, we have a real chance at curing all or mole of the other diseases in the next 100 years.
Curing diseases will ________ time. Over short periods of five or ten years, it may not seem like we're making a ________ ·But in the long run, trees planted now will grow, and one day, you or your children wilt see what we can only imagine; a world without diseases.
Max, we love you and really want to ________ the world a better place for you and all children. We wish you a life ________ with the same love, hope and joy you give us. We can't wait to see what you bring to this world.
Love，
Mom and Dad
1.A. fully B. rarely C. likely D. lively
2.A. friends B. teachers C. parents D. doctors
3.A. wrong B. normal C. improving D. nice
4.A. talking B. aiming C. anxious D. breaching
5.A. heart B. best C. greatest D. pain
6.A. interest B. duty C. effort D. right
7.A. begin with B. focus on C. tell by D. believe in
8.A. give B. bring C. taste D. face
9.A. so B. or C. but D.and
10.A. finding B. directing C. loving D. treating
11.A. After B. As C. For D. Before
12.A. waste B. spend C. take D. pay
13.A. progress B.fortune C. scene D. difference
14.A. carry B. leave C. study D.decide
15.A. filled B. helped C. compared D. agreed
查看答案和解析>>
科目：高中英语 来源：2016届辽宁省高三上学期第二次月考英语试卷（解析版） 题型：单项填空
—Why not go to Lahsa for a visit during the October 1st vacation?
—Sounds fine. It deserves _______.
A. considered B. to consider
C. considering D. being considered
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
