What items are needed the most?
A.Batteries. B.Cell phones. C.MP4s.
高三英语短对话中等难度题
What items are needed the most?
A.Batteries. B.Cell phones. C.MP4s.
高三英语短对话中等难度题查看答案及解析
Most cell phone companies design models especially for kids. But parents are usually the ones buying the phones, and paying the bill. According to a study, 56% of parents of children aged 8 to 12 have given their children a cell phone. According to a recent survey, 12 is the magic number. It is the most common age for kids to get their first cell phone. But 13% of children aged 6 to 10 already have one. That’s more than one out of every 10 kids.
Pro-cell phone people, including many parents, notice that cell phones help kids keep in touch with their friends and families. They believe that cell phones are an important tool in a dangerous situation. Kids can stay connected with their parents at all times, whether it’s to ask for a ride home from soccer practice or to receive a good – luck text message moments before a big game. Plus, some cell phone designed for kids can be controlled with settings that allow the phone to only be used in parent - approved ways. What’s the harm in that?
But other people are worried about the health and safety effects of kids’ cell phones. They believe that plugged - in kids could be missing out on other activities, such as playing outside or hanging out with friends, and that sending text messages or fielding phone calls while doing homework is bad for concentration. They say that kids are spending too much time texting instead of talking to each other. “Our brains evolved to communicate face to face,” says Gary Small, a professor of psychiatry at the UCLA School of Medicine, in California. “A lot of this is lost with texting.”
And some experts are also concerned about possible health risks. They worry that radiation or energy waves-released by cell phones could be harmful to young people. To be safe, many pediatricians advise limiting talk time.
1.The recent survey suggests that ________.
A. the number twelve can bring us good luck
B. most kids arc eager to have their own cell phones
C. many kids have their first cell phone at the age of 12
D. more than half of the parents can afford to buy cell phones
2.Pro – cell phone people probably refer to those who think that kids _________.
A. mustn’t own cell phone B. should have cell phones
C. had better make more friends D. may lose touch with others
3.What would be the main idea of Paragraph 3?
A. The disadvantages of cell phones. B. Cell phones designed for kids.
C. The kinds of cell phones. D. How to send text message.
4.The author’s attitudes toward the fact that kids have cell phones is _________.
A. supportive B. objective
C. negative D. optimistic
高三英语阅读理解中等难度题查看答案及解析
Most students are for the new school rule, which says all the students not take their cell phones into the classroom.
A. will B. can C. shall D. must
高三英语单项填空中等难度题查看答案及解析
What does the woman care most about her cell phone?
A. Its design. B. Its special functions. C. Its practical use.
高三英语短对话中等难度题查看答案及解析
Modern smart phones are fast becoming the must-have item. But what’s in store for the next generation of smart phones?
Tired of carrying around that heavy wallet? Soon you won’t need to! The next generation of smart phones will have NFC technology, which lets you pay for things with your smart phones. All you do is enter your credit card information into your phone. Then, when you are in a shop that allows NFC payments, you just wave your phone over a special instrument at the checkout. The purchase is instantly charged to your credit card.
Ever seen someone wearing something and wished you knew where to get it? Soon it will be easy with PicCommerce, new technology that uses image-recognition software. Here’s how it works. If you see something you like, simply take a photo of it with your smart phone. Then, your phone will send the image to a special server, which will respond with information about where you can buy it and how much it will cost.
Sick of your smart phone battery going flat? With so many applications draining (消耗) the battery, the latest phones need to be charged every day. But next generation smart phones will come with built-in chips that can connect to an antenna (天线) in your home. And as long as your phone is within range of the antenna, you will be able to charge your smartphone wirelessly, even if it is in your pocket.
Worried about getting your smart phones wet in the rain? A company called Hz0 has invented WaterBlock, new technology that makes your phone completely waterproof. And it’s so effective that your phone will even work underwater.
Fed up with carrying a heavy phone around? Soon, you will be able to get a PaperPhone! “Flexible phones are the future,” said scientist Roel Vertegaal. So, what are the benefits of flexible phones? Well, it means that instead of carrying your phone in your pocket, you could wear it wrapped around your wrist, for example.
Of course, there is just the problem: with so much new smart phone technology around, you will soon need to buy a new phone!
1.To pay with your smart phone, you need to ________.
A. go to a bank B. store money in the phone
C. have a credit card D. buy a special instrument
2.We can learn from the 4th paragraph that the next generation of smart phones ________.
A. will have chips instead of batteries
B. may consume less power
C. needn’t be charged frequently
D. will be charged easily
3.Which feature of future smart phones does Paragraph 6 show?
A. They will be easier to carry.
B. They will be cheaper.
C. They will be smaller.
D. They will be easier to operate.
4.What can be the best title for the text?
A. Basic Functions of Smart phones
B. The Future of Smart phones
C. Advantages of Modern Smart phones
D. The Development of Phone Technology
高三英语阅读理解中等难度题查看答案及解析
Modern smart phones are fast becoming the must-have item. But what’s in store for the next generation of smart phones?
Tired of carrying around that heavy wallet? Soon you won’t need to! The next generation of smart phones will have NFC technology, which lets you pay for things with your smart phones. All you do is enter your credit card information into your phone. Then, when you are in a shop that allows NFC payments, you just wave your phone over a special instrument at the checkout. The purchase is instantly charged to your credit card.
Ever seen someone wearing something and wished you knew where to get it? Soon it will be easy with PicCommerce, new technology that uses image-recognition software. Here’s how it works. If you see something you like, simply take a photo of it with your smart phone. Then, your phone will send the image to a special server, which will respond with information about where you can buy it and how much it will cost.
Sick of your smart phone battery going flat? With so many applications draining (消耗) the battery, the latest phones need to be charged every day. But next generation smart phones will come with built-in chips that can connect to an antenna (天线) in your home. And as long as your phone is within range of the antenna, you will be able to charge your smartphone wirelessly, even if it is in your pocket.
Worried about getting your smart phones wet in the rain? A company called Hz0 has invented WaterBlock, new technology that makes your phone completely waterproof. And it’s so effective that your phone will even work underwater.
Fed up with carrying a heavy phone around? Soon, you will be able to get a PaperPhone! “Flexible phones are the future,” said scientist Roel Vertegaal. So, what are the benefits of flexible phones? Well, it means that instead of carrying your phone in your pocket, you could wear it wrapped around your wrist, for example.
Of course, there is just the problem: with so much new smart phone technology around, you will soon need to buy a new phone!
1.To pay with your smart phone, you need to ________.
A. go to a bank
B. store money in the phone
C. buy a special instrument
D. have a credit card
2. We can learn from the 4th paragraph that the next generation of smart phones ________.
A. will have chips instead of batteries
B. may consume less power
C. will be charged easily
D. needn’t be charged frequently
3.Which feature of future smart phones does Paragraph 6 show?
A. They will be cheaper. B. They will be easier to operate.
C. They will be smaller. D. They will be easier to carry.
4.What can be the best title for the text?
A. The Future of Smart phones
B. Basic Functions of Smart phones
C. Advantages of Modern Smart phones
D. The Development of Phone Technology
高三英语阅读理解中等难度题查看答案及解析
We are living in an age most of things are done on cell phones.
A. which B. that
C. whose D. when
高三英语单项填空中等难度题查看答案及解析
B
In the United States alone, over 100 million cell-phones are thrown away each year. Cell-phones are part of a growing mountain of electronic waste like computers and personal digital assistants. The electronic waste stream is increasing three times faster than traditional garbage as a whole.
Electronic devices contain valuable metals such as gold and silver. A Swiss study reported that while the weight of electronic goods represented by precious metals was relatively small in comparison to total waste, the concentration (含量) of gold and other precious metals was higher in So-called e-waste than in naturally occurring minerals.
Electronic wastes also contain many poisonous metals. Even when the machines are recycled and the harmful metals removed, the recycling process often is carried out in poor countries, in practically uncontrolled ways which allow many poisonous substances to escape into the environment.
Creating products out of raw materials creates much more waste material, up to 100 times more, than the material contained in the finished products. Consider again the cell-phone, and imagine the mines that produced those metals, the factories needed to make the box and packaging(包装) it came in. Many wastes produced in the producing process are harmful as well.
The U.S. Environmental Protection Agency notes that most waste is dangerous in that “the production, distribution, and use of products — as well as management of the resulting waste — all result in greenhouse gas release.” Individuals can reduce their contribution by creating less waste at the start — for instance, buying reusable products and recycling.
In many countries the concept of extended producer responsibility is being considered or has been put in place as an incentive (动机) for reducing waste. If producers are required to take back packaging they use to sell their products, would they reduce the packaging in the first place?
Governments’ incentive to require producers to take responsibility for the packaging they produce is usually based on money. Why, they ask, should cities or towns be responsible for paying to deal with the bubble wrap (气泡垫) that encased your television?
From the governments’ point of view, a primary goal of laws requiring extended producer responsibility is to transfer both the costs and the physical responsibility of waste management from the government and tax-payers back to the producers.
1.By mentioning the Swiss study, the author intends to tell us that _________ .
A. the weight of e-goods is rather small
B. E-waste deserves to be made good use of
C. natural minerals contain more precious metals
D. the percentage of precious metals is heavy in e-waste
2.The responsibility of e-waste treatment should be extended _________ .
A. from producers to governments
B. from governments to producers
C. from individuals to distributors
D. from distributors to governments
3.What does the passage mainly talk about?
A. The increase in e-waste.
B. The creation of e-waste.
C. The seriousness of e-waste.
D. The management of e-waste.
高三英语阅读理解中等难度题查看答案及解析
What is the most expensive item?
A.The washing machine. B.The fridge. C.The bed.
高三英语短对话中等难度题查看答案及解析
______ in the school regulation that students shouldn’t use cell phones in the campus.
A.What requires B.What is required C.It requires D.It is required
高三英语单项填空中等难度题查看答案及解析