三级a三级三级三级a十八发禁止,欧美深夜福利视频,一区二区三区日

精英家教網(wǎng) > 高中英語 > 題目詳情

It was your birthday, and you just opened your biggest gift — a smooth silver laptop. You can’t wait to instant-message your friends with the news, but first you have to get rid of your old desktop computer. Do you just throw away the monitor and keyboard in the trash? Not anymore!
Three states, that is, California, Maine, and Maryland, recently passed laws prohibiting people from throwing away electronic waste, or e-waste, includes televisions, computers, and cell phones. Although they don’t make you sick when you use them, they do when they are destroyed, for they contain heavy metals that can be harmful to human bodies. For example, cell phone batteries contain a kind of chemical causing damage to kidneys and deserted computer monitors can damage brains. And flat TV screens may cause injury to the nervous system. Those metals can leak into the ground or give off pollutants when burned.
It is required that e-waste be placed at special sites rather than usual landfills. Several other states are considering similar laws and California is also pushing for a law banning the application of such dangerous substances.
Government officials are not the only people taking aim at e-waste; environmentalists are also urging people to recycle their outdated equipment.
“It is just a waste … to not recycle,” Patrick, an associate professor of occupational and environmental health at university of Iowa, told The Daily Iowan, “Allowing dangerous chemicals to leak into the environment for decades seems irresponsible.”
What Can You Do?
Reduce. Be a responsible shopper, and take care of your electronics so they will last longer.
Re-use. Donate or sell your old high-tech equipment.
Recycle. To find a responsible recycler, contact a local or state environmental group.
小題1:What’s the best title of this passage?

A．E-waste is being made good use of.

B．E-waste, a big threat to us.

C．E-waste is dangerous to us all the while.

D．Goodbye, e-waste.

小題2:Why is e-waste harmful and dangerous to human beings?

A．Because they can go off at times and threaten us.

B．Because they can make people sick, as long as people use them.

C．Because they contain poisonous chemical substances.

D．Because they take too much space when placed in trashes.

小題3:What can we know from Patrick’s words?

A．Waste can’t be recycled.

B．Waste can be made use of by recycling

C．We have to recycle e-waste to protect the environment.

D．Protecting the environment is important.

小題4:Which of the following is NOT given as a piece of advice to help with e-wastes?

A．Taking care of your electronics so they will last longer.

B．Donating or selling your old high-tech equipment.

C．Contacting a local or state environmental group.

D．Asking fewer people to use electric products.

小題1:B
小題2:C
小題3:C
小題4:D

試題分析：本文主要講述的是人們處理電子垃圾方面的具體的措施和建議。
小題1:B 主旨大意題。本文主要講述的是人們處理電子垃圾的問題，而根據(jù)文章第二段Although they don’t make you sick when you use them, they do when they are destroyed, for they contain heavy metals that can be harmful to human bodies. For example, cell phone batteries contain a kind of chemical causing damage to kidneys and deserted computer monitors can damage brains. And flat TV screens may cause injury to the nervous system. Those metals can leak into the ground or give off pollutants when burned.很多的電子垃圾對人的身體都是有害的。故B正確。
小題2:C 細節(jié)題。根據(jù)文章第二段3,4行they do when they are destroyed, for they contain heavy metals that can be harmful to human bodies.可知這些電子垃圾里含有很多的有害的物質(zhì)。故C正確。
小題3:C 推理題。根據(jù)文章第四段“It is just a waste … to not recycle,” Patrick, an associate professor of occupational and environmental health at university of Iowa, told The Daily Iowan,可知Patrick認為不回收利用就是浪費。說明他建議我們回收利用這些電子垃圾。故C正確。
小題4:D 細節(jié)題。根據(jù)文章最后3行Reduce. Be a responsible shopper, and take care of your electronics so they will last longer.
Re-use. Donate or sell your old high-tech equipment.
Recycle. To find a responsible recycler, contact a local or state environmental group.
可知ABC三項都是作者建議做的事情，只有D項不是文章的建議。
點評：本文主要講述的是人們處理電子垃圾方面的具體的措施和建議。本文考查細節(jié)題為主，細節(jié)題可以在文章中直接找到與答案有關的信息?或是其變體。搜查信息在閱讀中非常重要它包括理解作者在敘述某事時使用的具體事實、數(shù)據(jù)、圖表等細節(jié)信息。在一篇短文里大部分篇幅都屬于這類圍繞主體展開的細節(jié)。做這類題一般采用尋讀法?即先讀題，然后帶著問題快速閱讀短文，找出與問題有關的詞語或句子，再對相關部分進行分析對比，找出答案。

練習冊系列答案

Top巔峰特訓系列答案

新課堂新坐標高三一輪總復習系列答案

百年學典全優(yōu)課堂高考總復習系列答案

新課標高考總復習創(chuàng)新方案系列答案

年級	高中課程	年級	初中課程
高一	高一免費課程推薦！	初一	初一免費課程推薦！
高二	高二免費課程推薦！	初二	初二免費課程推薦！
高三	高三免費課程推薦！	初三	初三免費課程推薦！
更多初中、高中輔導課程推薦,點擊進入>>

相關習題

科目：高中英語 來源：不詳 題型：閱讀理解

Almost everyone wants to get smarter. We struggle to improve our 16_ , intelligence and attention. We drink cup after cup of coffee to help us 17_ the day.
18 __, a new study published in Current Directions in Psychological Science warns that there are 19___ to how smart humans can get.
Each of our body parts develops in a certain way for a reason. 20 _, we are not 3 meters tall 21 _ most people’s hearts are not strong enough to send 22 _ up that high. Scientists say that our thinking ability works in the same way. A baby’s brain size is limited by a series of __23 , such as the size of the mother’s pelvis (骨盆). If our brains developed to be bigger, there could be more 24 during childbirth.
The study of Jews, who have an average IQ much _ 25_ than other Europeans, showed they were more _26_ to develop diseases of the _27_ system. This might be because of their increased brainpower.
If intelligence cannot be improved, can we at least get better at _ 28 _ ? Not really, say scientists. They studied _29_ like caffeine (咖啡因)that improve attention. They found the drugs only helped people with serious 30 _ problems. For those who did not have trouble paying attention, the drugs could have the 31 _ effect. Scientists say that this suggests there is a(n) 32 limit to how much people can or should concentrate.
Our memory is also a “double-edged sword”. People with extremely good memories could 33__ having a difficult life because they cannot _34 bad things that happen to them.
Thomas Hills, one of the authors of the paper, said that 35 all the problems in trying to get smarter, it’s unlikely that there will ever be a “super mind”.

小題1:

A．memory

B．character

C．.ability

D．emotion

小題2:

A．go through

B．get through

C．put through

D．carry through

小題3:

A．Though

B．Therefore

C．Meanwhile

D．However

小題4:

A．standards

B．measures

C．ranges

D．limits

小題5:

A．For example

B．In addition

C．At first

D．Above all

小題6:

A．until

B．before

C．because

D．so that

小題7:A. blood B information C. breath D. strength

小題8:

A．reasons

B．factors

C．a(chǎn)spects

D．effects

小題9:

A．chances

B．lives

C．choices

D．deaths

小題10:

A．smarter

B．better

C．higher

D．lower

小題11:

A．likely

B．possible

C．probable

D．sure

小題12:

A．nervous

B．bodily

C．personal

D．physical

小題13:

A．exercising

B．concentrating

C．memorizing

D．thinking

小題14:

A．poisons

B．drinks

C．plants

D．drugs

小題15:

A．health

B．family

C．a(chǎn)ttention

D．living

小題16:

A．same

B．different

C．opposite

D．similar

小題17:

A．lower

B．smaller

C．higher

D．upper

小題18:

A．end up

B．make up

C．start up

D．come up

小題19:

A．remember

B．forget

C．perform

D．share

小題20:

A．supposing

B．considering

C．concerning

D．regarding

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

(The Guardian)： More UK universities should be profiting from ideas
　　A repeated criticism of the UK's university sector is its noticeable weakness in translating new knowledge into new products and services.
　　Recently, the UK National Stem Cell Network warned the UK could lose its place among the world leaders in stem cell research unless adequate funding and legislation could be assured, despite an annual £40m spent by the Department of Health on all kinds of research.
　　However, we do have to challenge the unthinking complaint that the sector does not do enough in taking ideas to market. The most recent comparative data on the performance of universities and research institutions in Australia, Canada, USA and UK shows that, from a relatively weak starting position, the UK now leads on many indicators of commercialization activity.
　　When viewed at the national level, the policy interventions (interference) of the past decade have helped transformed the performances of UK universities. Evidence suggests the UK's position is much stronger than in the recent past and is still showing improvement. But national data masks the very large variation in the performance of individual universities. The evidence shows that a large number of universities have fallen off the back of the pack, a few perform strongly and the rest chase the leaders.
　　This type of uneven distribution is not strange to the UK and is mirrored across other economies. In the UK, research is concentrated: less than 25% of universities are receiving 75% of the research funding. These same universities are also the institutions producing the greatest share of PhD graduates, science citations, patents and license income. The effect of policies generating long-term resource concentration has also created a distinctive set of universities which are research-led and commercially active. It seems clear that the concentration of research and commercialization work creates differences between universities.
　　The core objective for universities which are research-led must be to maximize the impact of their research efforts. Their purpose is not to generate funds to add to the bottom line of the university or to substitute other income streams. Rather, these universities should be generating the widest range of social, economic and environmental benefits. In return for the scale of investment, they should share their expertise (expert knowledge or skill) in order to build greater confidence in the sector.
　　Part of the economic recovery of the UK will be driven by the next generation of research commercialization spilling out of our universities. On the evidence presented in my report, there are three dozen universities in the UK which are actively engaged in advanced research training and commercialization work.
　　If there was a greater coordination（協(xié)調(diào)）of technology transfer offices within regions and a simultaneous (happening at the same time) investment in the scale and functions of our graduate schools, universities could, and should, play a key role in positioning the UK for the next growth cycle.
小題1:What does the author think of UK universities in terms of commercialization?

A．They have lost their leading position in many ways.

B．They still have a place among the world leaders.

C．They do not regard it as their responsibility.

D．They fail to change knowledge into money.

小題2:What does the author say about the national data on UK universities’ performance in commercialization?

A．It masks the fatal weaknesses of government policy.

B．It indicates their ineffective use of government resources.

C．It does not rank UK universities in a scientific way.

D．It does not reflect the differences among universities.

小題3:We can infer from Paragraph 5 that “policy interventions (in Paragraph 4)” refers to _____.

A．concentration of resources in a limited number of universities

B．compulsory cooperation between universities and industries

C．government aid to non-research-oriented universities

D．fair distribution of funding for universities and research institutions

小題4:What dose the author suggest research-led universities do?

A．Fully use their research to benefit all sectors of society.

B．Generously share their facilities with those short of funds.

C．Advertise their research to win international recognition.

D．Spread their influence among top research institutions.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：完形填空

Dear Dr Fang,
How are you? I am writing to ask for some   36  about how to help my 15-year-old son. At the moment, he refuses to do almost anything his mother and I ask him to do. He is our only child and we treat him very   37 . Though his grandparents buy him many things, yet he is still   38  to them and often shouts at them. He also   39  to spend time with us or do as we tell him.
Recently, he has been refusing to do his homework, and instead insists on   40  his time listening to foreign music. I cannot understand that   41 , and I don’t like it. Meanwhile, he spends too much time in Internet cafes, where he either plays games   42  chats on the Internet. He is wasting valuable time during this   43  period in his life!
What shall I do? I am worried about it.   44  I keep allowing him to do what he wants, he may fail at school, or worse. How can I help my son   45  hurting our feelings?
Best regards
Liu Zhen
小題1:A questions      B advice      C problems      D lessons
小題2:A badly      B ill          C well        D coldly
小題3:A kind          B good      C polite        D rude
小題4:A prefers       B wants       C likes        D refuses
小題5:A saving        B missing     C wasting      D winning
小題6:A music         B film      C game       D play
小題7:A and           B or         C but         D so
小題8:A dark         B old       C sad        D important
小題9:A If            B Until        C Though      D Before
小題10:A for           B in          C without       D about

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Anne Whitney, a sophomore (大學二年級學生) at Colorado State University, first had a problem taking tests when she began college. "I was always well prepared for my tests. Sometimes I studied for weeks before a test. Yet I would go in to take the test, only to find I could not answer the questions correctly. I would blank out because of nervousness and fear. I couldn't think of the answer. My low grades on the tests did not show what I knew to the teacher. “Another student in biology had similar experiences. He said, "My first chemistry test was very difficult. Then, on the second test, I sat down to take it, and I was so nervous that I was shaking. My hands were moving up and down so quickly that it was hard to hold my pencil. I knew the material and I knew the answers. Yet I couldn't even write them down!"
　　These two young students were experiencing something called test anxiety. Because a student worries and is uneasy about a test, his or her mind does not work as well as it usually does. The student cannot write or think clearly because of the extreme tension and nervousness. Contrary to people’s common belief that poor grades are often a result of poor study habits, sometimes test anxiety plays a role in students’ achieving low grades. Recently, test anxiety has been recognized as a real problem, not just an excuse or a false explanation of lazy students.
　　Special university advising courses try to help students. In these courses, advisors try to help students by teaching them how to manage test anxiety. At some universities, students take tests to measure their anxiety. If the tests show their anxiety is high, the students can take short courses to help them deal with their tensions. These courses teach students how to relax their bodies. Students are trained to become calm in very tense situations. By controlling their nervousness, they can let their minds work at ease. Learned information then comes out without difficulty on a test.
　　An expert at the University of California explains, " With almost all students, relaxation and less stress are felt after taking our program. Most of them experience better control during their tests. Almost all have some improvement. With some, the improvement is very great. "
小題1:To "blank out" is probably______.

A．to be like a blanket	B．to be sure of an answer
C．to be unable to think clearly	D．to show knowledge to the teacher

小題2:Poor grades are usually believed to be the result of______.

A．poor sleeping habit	B．laziness
C．test anxiety	D．inability to form good study habits

小題3:Test anxiety has been recognized as______.

A．a(chǎn)n excuse for laziness	B．the result of poor study habits
C．a(chǎn) real problem	D．something that cannot be changed

小題4:A University of California advisor said______.

A．a(chǎn)ll students could overcome the anxiety after taking a special test anxiety program

B．a(chǎn)lmost all students felt less stress after taking a University of California advising course

C．students found it difficult to improve even though they had taken a special test anxiety course

D．students found it easy to relax as soon as they entered a University of California advising course

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

When we say older people shrink, we don’t mean they become tiny enough to fit in your pocket! We just mean that it’s common for older people to become a little shorter over time. This kind of shrinking can’t be reversed, although people can slow or stop this process. But why does shrinking happen at all?
Because of gravity (that force that keeps your feet on the ground) , cushions between the bones in the spine (脊骨), get compressed (壓縮), which makes a person lose a little height and become shorter.
Another reason why some older people shrink is because of osteoporosis (骨質(zhì)疏松). Osteoporosis occurs when bone is broken down and not enough new bone material is made. Over time, bone is said to be lost because it’s not being replaced. Bones become smaller and weaker and can easily break if someone with osteoporosis is injured.
Older people — especially women, who generally have smaller and lighter bones to begin with — are more likely to develop osteoporosis. As years go by, a person with osteoporosis can get small breaks in bones that are called compression fractures. These breaks cause collapse of the spine and over time the person with osteoporosis can become hunched over (駝背).
Did you know that every day you shrink a little, too? You aren’t as tall at the end of the day as you are at the beginning. That’s because as the day goes on, water in the disks of the spine gets compressed due to gravity, making you just a tiny bit shorter. Don’t worry, though. Once you get a good night’s rest, your body recovers, and the next morning, you’re standing tall again!
Smoking and drinking alcohol can make this problem worse. Want to do something right now to build strong bones? I believe what I say will help you.
小題1:Which of the following statements is true?

A．For shrinking, people can do nothing about it.

B．If someone is injured, he will become shorter.

C．Women have smaller and lighter bones than men.

D．We aren’t as tall at the end of the day as we are at the beginning.

小題2:What should we do if we don’t want to shrink faster?

A．We should try to reduce gravity.

B．We should be careful not to be hurt by others.

C．We should sleep as long as possible.

D．We should keep away from smoking and drinking alcohol.

小題3:What is the topic of the passage?

A．How can we stop shrinking?

B．Why do we shrink?

C．Some tips on how to keep tall.

D．How to live a healthy life.

小題4:About osteoporosis we know that _______.

A．gravity is one of the causes of osteoporosis

B．once our bone is broken down, osteoporosis will occur

C．women are more likely to develop osteoporosis

D．if we develop osteoporosis, we are more likely to be shorter

小題5:What will the author talk about in the paragraph to be followed?

A．Tell us how to grow taller.

B．Tell us how to become healthier.

C．Tell us how to avoid being shrinking.

D．Tell us what to do to have strong bones.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：完形填空

“When your mother criticizes you, you can look somewhere else and think about other things. Just pay no attention to her words. But remember: it’s a strong attitude, so it cannot be used 36 .You can use this skill only sometimes.” These words are from some cartoons 37 skills for children to 38 against their mothers.
“This is a book for 39 aged six to twelve who are always criticized by their 40 ”, and the cartoons, 41 by two 10-year-old girls, list over twenty 42 which children can use to deal with their mothers’ 43 ,such as crying, running away and so on. Each skill is described with interesting 44 and funny notes. The two girls’ creativity(創(chuàng)造力)amazed the adults.
According to one of the girls’ mothers, her daughter once performed 45 in an exam, so she criticized her. The daughter’s feelings led to her 46 the cartoons. The girl’s father said he 47 parents would pay attention to the pictures. He said parents should think about children’s feelings. They shouldn’t criticize them so often. And he said the cartoons weren’t 48 yet and that his daughter would continue with them when she was 49 .
The cartoons make people 50 the problems within Chinese family 51 , said an expert on family education. According to a survey of 104 children and their parents, as many as 51.9 percent of the children 52 being criticized by their mothers.
Not giving children enough time to play and always criticizing them seem to be very 53 in family life. It is a big problem in fact parents think it is ok .Children will have 55 feelings within their heart. Parents should learn to encourage children more.

小題1:

A．suddenly

B．certainly

C．recently

D．often

小題2:

A．showing

B．using

C．lending

D．leaving

小題3:

A．fight

B．protect

C．a(chǎn)rgue

D．stand

小題4:

A．classmates

B．children

C．strangers

D．neighbors

小題5:

A．parents

B．teachers

C．friends

D．sisters

小題6:

A．bought

B．interested

C．drawn

D．dreamed

小題7:

A．photos

B．presents

C．skills

D．reasons

小題8:

A．care

B．a(chǎn)nger

C．encouragement

D．sadness

小題9:

A．pictures

B．results

C．words

D．characters

小題10:

A．quickly

B．badly

C．well

D．slowly

小題11:

A．reading

B．directing

C．creating

D．selling

小題12:

A．disagreed

B．wondered

C．found

D．hoped

小題13:

A．invited

B．wanted

C．known

D．finished

小題14:

A．old

B．free

C．bored

D．excited

小題15:

A．forget

B．enjoy

C．change

D．face

小題16:

A．education

B．planning

C．importance

D．tradition

小題17:

A．continue

B．hate

C．understand

D．keep

小題18:

A．useful

B．clear

C．common

D．funny

小題19:

A．though

B．therefore

C．if

D．a(chǎn)nd

小題20:

A．relaing

B．thankful

C．happy

D．negative

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

More than 200 scientists have completed a twoyear study to identify the most natural and undeveloped areas on Earth. Their findings are reported in a new book called Wilderness：Earth’s Last Wild Places. The book describes 37 wilderness areas around the world. Each has an area greater than 10,000 square kilometers. The study considered only areas where at least 70% of all plants are native.
North and South America are home to the largest number of wilderness areas. There are 16 such areas, from southern Argentina to Alaska and northern Canada. Africa has 8 wilderness areas, including the thick forests and the grasslands. Australia and New Guinea (幾內(nèi)亞) share 6 areas. Europe has 3 areas and Asia has 2.The Arabian Desert and Antarctica also are considered wilderness areas.
The largest wilderness area is the Boreal Forest (北方森林)．It extends for 16million square kilometers south of the Arctic Circle. The Boreal Forest extends across Alaska, Canada, northern Europe and Russia. The smallest of the 37 wilderness areas is the Sundarbans. It is the world’s largest tidal mangrove forest (紅樹林)．It covers 10,000 square kilometers of land at the mouth of the Ganges River in India and Bangladesh (孟加拉國)．
The study found that wilderness areas cover about 46% of the Earth’s land surface. However, they are home to less than 2.5% of the world’s population. Nineteen of the wilderness areas have only about one person for each square kilometer. Native people usually live in these areas.
Wilderness areas help to influence the world’s weather systems and rainfall. They are also home to many plants and animals. Population growth and the spread of agriculture and mining operations threaten wilderness areas. But just 7% of all such areas have some form of official protection.
小題1:What does the author think of the wilderness areas around the world in the book?

A．Unwanted.

B．Long-lasting.

C．Valuable

D．Perfect.

小題2:The writer describes the wilderness areas to show that they ________.

A．a(chǎn)re worth the public support	B．can attract readers’ attention
C．need to be stressed as resources	D．a(chǎn)re seen on every continent

小題3:According to the 4th paragraph, we can draw a conclusion that the 37 wilderness areas are ________.

A．deserted

B．crowded

C．uncontrolled

D．undeveloped

小題4:As the result of the effect on nature, the wilderness areas on Earth should be ________.

A．thought more of by the governments	B．explored as natural habitats very soon
C．further made full use of at present	D．discovered for their advantages of nature

小題5:The purpose of writing this text is to tell us ________of the wilderness areas around the world.

A．the importance

B．the situation

C．the development

D．the environment

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Many animals recognize their food because they see it. So do humans. When you see an apple or a piece of chocolate, you know that these are things you can eat. You can also use other senses when you choose your food. You may like it because it smells good or because it tastes good. You may dislike some types of food because they do not look, smell or taste very nice. Different animals use different senses to find and choose their food. A few animals depend on only one of their senses, while most animals use more than one sense.
Although there are many different types of food, some animals spend their lives eating only one type. The giant panda eats only one particular type of bamboo(竹子) . Other animals eat only one type of food even when given the choice. A kind of white butterfly(蝴蝶) will stay on the leaves of a cabbage, even though there are plenty of other vegetables in the garden. However, most animals have a more varied(多樣化) diet . The bear eats fruits and fish. The fox eats small animals, birds and fruits. The diet of these animals will be different depending on the season.
Humans have a very varied diet. We often eat food because we like it and not because it is good for us. In countries such as France and Britain, people eat foods with too much sugar. This makes them overweight, which is bad for their health. Eating too much red meat and animal products, such as butter, can also be bad for the health. Choosing the right food, therefore, has become an area of study in modern life.
小題1:We can infer from the text that humans and animals _________.

A．depend on one sense in choosing food

B．a(chǎn)re not satisfied with their food

C．choose food in similar ways

D．eat entirely different food

小題2:Which of the following eats only one type of food?

A．The white butterfly.	B．The small bird.
C．The bear.	D．The fox.

小題3:Certain animals change their choice of food when ___________.

A．the season changes

B．the food color changes

C．they move to different places

D．they are attracted by different smells

查看答案和解析>>

同步練習冊答案

影音先锋制服丝袜_欧美国产日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站

練習冊

高中

初中

小學

影音先锋制服丝袜_欧美 国产 日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站

練習冊

高中

初中

小學

影音先锋制服丝袜_欧美国产日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站