摘要: What we used to think impossible now does seem possible. A.is B.was C.has been D.will be 答案 B 解析 由句意“我们以前认为不可能的事现在看起来的确是可能的 和谓语动词used to think可知空格处的 谓语部分应该表达过去意义.

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Do you want to watch a hot movie while chatting with your friend on the phone, or shop with your mobile while on a train? The ongoing construction of a new telecommunication service will make these things reality, very soon.

It is reported that China is to issue its first licence for the commercial use of third generation telecommunication technology early next year. The so-called 3G technology will enable mobile phone users to enjoy high-speed Internet-based services. It will help increase mobility in many areas of our life.

    Nowadays, many mobile phones also allow you to send e-mails or read the latest stories on the Internet, but their services are limited by their transporting speed, which is only 10 kilobytes per second. But 3G will enable you to connect to the Internet with a speed of up to 2 megabytes per second, a thousand times faster than what you use now.

If recent mobile technology is like riding a bike on a country road, then 3G will make you fly on the information highway. For example, a mobile phone with 3G technology will enable you to download a three minutes’ MP3 song within two minutes. But at the moment, it will take you up to an hour to do this with your mobile phone.

In the near future, we’ll expect high-speed access to the Internet, entertainment, information and electronic commerce services wherever we are not just at our computers or television sets.

In the UK and many other European countries where 3G services have been around since 2003, 3G has already become a part of modern business life. Nowadays, employees are able to spend some of their working hours at home. The new technology allows the emergency services to provide a video link with a hospital or doctor for patients who need special care.

60. What are the strength of the so-called 3G technology?

A. It enables mobile phone users to enjoy Internet-based services

B. It can enable you to download MP3songs.

C. A 3G mobile phone can transport information much faster than what we use now.

D. 3G technology will offer you high-speed access to the Internet wherever there is a computer.

61. Which is NOT true according to the passage?

A. It is impossible for us to listen to MP3 music with our current mobile phone.

B. Thanks to 3G phones, European employees needn’t always travel to work .

C. 3G mobile phone enables you to watch a hot movie while chatting.

D. The new technology allows a doctor to examine a patient through a video link.

62. Which sentence can best describe the picture?

A. 3G will make you fly on the information highway.

B. 3G will help increase mobility in many areas of our lives.

C. 3G has already become a part of modern business.

D. 3G will enable you connect to the internet with a speed of 2 megabytes per second.

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What is your body language saying to your children? What is their body language telling you? I had the honor of hearing Jan Hargrave speak the other day. She is one of four body language experts in the US. Jan Hargrave says we lie with the right side of our brains, so it is our left hand that gives us away. A person touching his nose, pulling at his ear or rubbing his eye with his left hand might be lying to you. Also, a person who, in any way, crosses any fingers might just be lying. That, she says, is a holdover(遗留物) from childhood, when we crossed our fingers to signal that we didn’t mean what we were saying. When children squint(眨) their eyes, move their body away from you, or can’t seem to make good eye contact, you may need to ask for a little more clarification.

But just as important, children learn early how to read our body language when they are conversing(交谈) with us. Here are some acceptance signals to let them know you are interested when they are talking to you. Lean(倾斜) towards them. Make good eye contact and smile. Open your arms. Let your hands relax with the palms(手掌) showing: an open, upward palm always show acceptance. If your legs are crossed, make sure you are not crossing them away from your child. These are important because they signal to your child that you are focused on them and are accepting and welcoming them into your world.

By paying attention, we can open those lines of important communication with our children and we can see the truth more clearly. I think it would be a mistake to use these tools to lie, but we need to be aware of the signals we are giving so we can show people that they really do matter to us.

1.According to Jan Hargrave, we can tell whether a person is lying by _______.

A.observing his/her left hand’s movements.

B.looking at how he/ she crosses his/ her fingers

C.observing whether he/ she uses body language

D.making good eye contact with him/ her

2.We can learn from the passage that body language _______.

A.is hard to master for children

B.can be understood in different ways

C.may help improve communication

D.is more likely to hide the truth

3.Which of the following does NOT show acceptance to people?

A.Smile while making eye contact.

B.Open your arms to them.

C.Relax your hands with the palms showing.

D.Cross your leg away from them.

4.In the last paragraph, the author seems to suggest that parents_______.

A.spend more time with their children

B.learn to read and use body language

C.pay attention to family communication

D.try to prevent their children from lying

 

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     Apparently,we are safe neither at home nor in the business office.We use water in both places,but the research shows that chemicals added to our local water supply to kill harmful bacteria can have unwanted side effects.These chemicals can cause potential harm through drinking and in seemingly harmless activities as cleaning one’s house.They are released(set free)from water by daily actions like water running out of tap,spraying from garden pipes,or splashing in dishwashers and washing machines.As the water is moving.these chemicals are released into the air and then breathed in. Once inside our bodies, they start to affect our health.

  Does this mean we should stop bathing? No, say the scientists, but we should put all pollution into perspective. Activities at home such as the burning of coal, cooking oil, or even candles release carbon monoxide and particulates such as cigarette ashes which have been proven as harmful to health as working or living near heavy traffic. New tugs, bedding, and even clothing give off that“new smell, ”which is a sure sign of chemicals. In the office, newly applied paint, newly purchased telephones and other telecommunications equipment, and computers release polluting chemicals, too. As offices and homes often have inadequate ventilation (通风), these chemicals can build up to become health problems. Their poisonous effects are only now being slowly recognized.

  These facts suggest that, at a minimum, proper airing of newly purchased goods with an obvious chemical smell is a wise warning. Home and office windows should be opened during good weather. Even one’s car needs to be ventilated as well while in the garage.

  We need further research to understand better other potential health dangers, too. For example, the effects of overcrowding of schools (carbon dioxide build-up ), the factory work environment ( an endless list of potentially dangerous substances ), and even home heating and cooling (the air conditioner may be our enemies, not our friends) have only recently started to come to light. Until we understand the effects of our new technological environment better, we can only hope that“there is no place like home.”

What is the main idea of the first paragraph?

  A.The air we breathe in is harmful.

B.Chemicals are released in the running water.

C.Chemicals are added to the drinking water.

  D. The water in everyday use is unsafe.

.In Paragraph 2, the underlined sentence means that .

  A. homes and offices should be aired often

  B. any pollution should be taken into consideration

  C. bathing should be done with caution

  D.we should prevent any pollution from doing harm to us

What is the purpose of the passage?

  A.To call on us to guard our water.

  B.To show us that no place is like home.

  C.To make us aware of the pollution around us.

  D.To argue that neither homes nor offices are safe.

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Book 1  Elixir   written by Eric Walters

Twelve-year-old Roth becomes a friend of Dr.Banting and his assistant, Mr.Best, who are in search of a cure for diabetes (糖尿病).She finds herself torn between her sympathy for the animals being experimented on and her friendship with Banting and Best.

Book 2  George Washingtion Carver   written by Elizabeth Macleod

Meet the “Peanut(花生)Specialist”, George Washington Carver, the inventor and professor who made over 325 products out of peanuts.Through his agricultural research, he also greatly improved the lives of countless black farmers in the southern United States.See also Macleod’s Albert Einstein: A Life of Genius.

Book 3  The Inuit Thought of It: Amazing Arctic Innovations

written by Alootook Ipellie & David MacDonald

Explore more than 40 ideas necessary to Inuit survival.From ideas familiar to us today to inventive concepts that shaped their lives, celebrate the creativity of a remarkably intelligent people.Also see other books: The Chinese Thought of It by Tingxing Ye and A Native American Thought of It by Rocky Landon and David MacDonald.

Book 4   Made in Canada:101 Amazing Achievements   written by Bev Spencer

What things do we use daily that have a Canadian connection? Here are 101 common things that were invented in Canada or by a Canadian, including the Blackberry, alkaline(碱性)batteries and the Blue Box recycling program.

Book 5   Newton and the Time Machine    written by Michael McGowan

Ten-year-old boy Newton has invented a time machine to see dinosaurs up close.But it disappears on a test run with his two huge friends, King Herbert and Queen Certrude, in it! Can he save them before time runs out?

1.Which of the following best describes Roth’s feeling in Book 1?

A.Painful.

B.Curious.

C.Frightened.

D.Disappointed.

2.In Book 5, King Herbert and Queen Gertrude are_______.

A.the names of the time machine

B.Newton’s human friends

C.two dinosaurs

D.the inventors of the time machine

3.Which of the following is TRUE according to the passage?

A.Alkaline batteries were invented by Dr. Banting.

B.Book 3 introduces 40 inventive concepts.

C.Animals are mentioned in Book 1 and Book 5.

D.George Washington Carver was a black farmer in the US.

 

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Feeling blue about world? “Cheer up.” Says science writer Matt Ridley.”The world has never been a better place to live in, and it will keep on getting better both for humans and for nature.”

Ridley calls himself a rational optimist—rational, because he’s carefully weighed the evidence; optimistic, because that evidence shows human progress to be both unavoidable and good.And this is what he’s set out to prove from a unique point of view in his most recent book.The Rational Optimist.He views mankind as grand enterprise that on the whole, has done little but progress for 100,000 years.He backs his finding with hard facts gathered through years of research.

Here’s how he explains his views.

1) Shopping fuels invention

It is reported that there are more than ten billion different products for sale in London alone.Even allowing for the many people who still live in poverty, our own generation has access to more nutritious food, more convenient transport, bigger houses, better ears, and of course, more pounds and dollars than any who lived before us.This will continue as long as we use these things to make other things. The more we specialize and exchange, the better off we’ll be.

2)Brilliant advances

One reason we are richer, healthier, taller, cleverer, longer-lived and freer than ever before is that the four most basic human needs -food, clothing, fuel and shelter- have grown a lot cheaper.Take one example.In 1800 a candle providing one hour’s light cost six hours’ work.In the 1880s the same light from an oil lamp took 15 minutes’ work to pay for.In 1950 it was eight seconds.Today it’s half second.

3)Let’s not kill ourselves for climate change

Mitigating(减轻)climate change could prove just as damaging to human welfare as climate change itself.A child that dies from indoor smoke in a village, where the use of fossil-fuel(化石燃料)electricity is forbidden by well - meaning members of green political movements trying to save the world, is just as great a tragedy as a child that dies in a flood caused by climate change.If climate change proves to be mild, but cutting carbon causes real pain, we may well find that we have stopped a nose - bleed by putting a tourniquet(止血带)around our necks.

1.What is the theme of Ridley’s most recent book?

A.Weakness of human nature.

B.Concern about climate change.

C.Importance of practical thinking.

D.Optimism about human progress.

2.How does Ridley look at shopping?

A.It encourages the creation of things.

B.It results in shortage of goods.

C.It demands more fossil fuels.

D.It causes a poverty problem.

3.The candle and lamp example is used to show that    

A.oil lamps give off more light than candles

B.shortening working time brings about a happier life.

C.advanced technology helps to produce better candles.

D.increased production rate leads to lower cost of goods.

 

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