There________a trend that 3D films will becom...

There ________a trend that 3D films will become more popular ever since the film Avatar hit the market．

A．has arisen           B．arose                C．is arising       D．will arise

高三英语单项填空中等难度题查看答案及解析

There________a trend that 3D films will become more popular ever since the film Avatar hit the market．

A．has arisen            B．arose                   C．is arising            D．will arise

高三英语单项填空简单题查看答案及解析

A trend_______ that 3D films will become more popular ever since the film Avatar hit the market.

A. has arisen       B. arose            C. is arising       D. will arise

高三英语单项填空困难题查看答案及解析

阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。

Experts agree that 1. is becoming a growing trend that more and more consumers across China are using cashless payment methods. 2. rapid development of third-party mobile payment tools, 3. some extent, is helping to promote cashless payment across the country.

China is not the first country 4. (seek) a cashless society. Developed countries like Sweden, Denmark and Singapore are also witnessing the development of cashless payment methods.

However, the rapid development of cashless payments does not mean there are no 5. (challenge) and criticisms. Alibaba’s Hema Supermarket (盒马生鲜超市), 6. customers can shop on their mobile phones via Alipay (支付宝), 7. (come) into the spotlight recently. Media reports argue that, 8. (consider) illegal, payments can’t be made in cash there.

A cashless society would not mean that cash would 9. (complete) disappear. As the economy grows, the 10. (circulate) of cash is still very huge.

高三英语语法填空简单题查看答案及解析

Three-Dimensional （3D） movies have been becoming more and more popular in recent years．It seems 3D TV sets may be going into family households in the near future．While new digital 3D technology has made the experience more comfortable for many, for some with eye problems, long 3D viewing may result in an aching head, doctors say．

"There are a lot of people walking around with very minor eye problems, which under normal situations, the brain deals with naturally," said Dr Michael Rosenberg, an ophthalmologist （眼科医师） in Chicago．He said in a 3D movie, these people face a completely new sensory experience．"That translates into greater mental effort, making it easier to get a headache," Rosenberg told Reuters．

In normal vision, each eye sees things at a slightly different angle．"When that gets processed in the brain, that creates the perception （感觉） of depth," said Dr Deborah Friedman, an ophthalmologist in New York．The images people see in three dimensions in the movies are not calibrated （校准的） in the same way that their eyes and brain are．"If your eyes are a little off to begin with, then it's really throwing a whole degree of effort that your brain now needs

to exert （竭尽全力）," he said．

Dr John Hagan, a Kansas City ophthalmologist, said some people who do not have normal depth perception cannot see in 3D at all．He said people with eye muscle problems, in which the eyes are not pointed at the same object, have trouble processing 3D images．

Rock Heineman, a spokesman for RealD, a provider of 3D equipment to theaters, said headaches and nausea were the main reasons 3D technology never took off．

Heineman said older 3D technology used two film projectors（放映机）, one that projected a left-eye image and one that projected a right-eye image．Three-D glasses would allow viewers to see a different image in each eye．

"People often complained of headaches and it was really because the projectors weren’t lined up," Heineman said．

Now his company has developed a new single digital projector, which switches between the left and the right-eye image 144 times a second, to help overcome some of the old problems．

"By going to a single digital projector, those problems were solved," he said．Friedman said he thinks most people will do fine with 3D movies and with 3D TVs, but Rosenberg said people may quickly tire of the novelty （新鲜事物）．"I suspect there will be a lot of people who say it's sort of neat, but it's not really comfortable," he said．

1.The text is mainly about ____．

A．the reasons why people like 3D movies

B．how to improve 3D technology

C．the development of 3D technology in recent years

D．causes of headaches and nausea when people watch 3D movies

2.The underlined phrase "took off" could be replaced by "______"．

A．became popular

B．flew in the sky

C．left hurriedly

D．removed one's clothes

3.This article implies that _____．

A．people do not like new things like 3D movies

B．3D TVs will completely take the place of old TV sets

C．3D technology is the most important technology ever

D．those with eye muscle problems should not watch 3D movies

4.We can learn from what Rosenberg said in the last paragraph that

A．a single digital projector could solve all the problems with 3D technology

B．people will gradually become comfortable with 3D movies and TVs

C．the appeal of 3D movies and "TVs may fade

D．most people will actually enjoy the 3D experience

高三英语阅读理解中等难度题查看答案及解析

3D printing is becoming more and more popular. We are now able to create things we need very quickly and easily using 3D printers. But can you imagine printing food?

Some scientists are trying to revolutionize the dining experience by doing this. They hope that having a 3D printer in the kitchen will be as common as the microwave oven or blender.

Scientists say that it’ll be quite easy: you simply have to select a recipe and put the raw food ‘inks’ into the printer. You can also modify the instructions to make the food exactly how you want it. This means that it would be very quick and easy to create tasty and nutritious meals.

Using 3D printers to create your meals would also be saving the environment. There would be less need for traditional growing, transporting and packaging processes as food production would be a lot more efficient. For example, alternative ingredients(原料) such as proteins from algae, beetroot leaves and insects could be converted into tasty products.

Printing food could also help people who suffer from dysphasia (a swallowing disorder). They could program the printer to print softer versions of their favorite foods so that they would not have trouble in swallowing them.

However, some people think that a future of 3D food printing would be a disaster. It could take away many jobs, including those fro growing, transporting and packaging food. Imagine a world where there was no need for farming or growing crops and the same tastes could be printed from a raw “food ink”. Likewise, traditional cafes and restaurants might lose business. Also, there are concerns about the nutritional value of printed food: is it really possible to be get the nutrients we need from food –based inks and gels(凝胶)?

What’s more , cooking and eating together with family and friends has long been a traditional and enjoyable activity. It is hard to imagine a world where the pleasure of cooking is dead and meals can be created at the touch of a button.

1.Which of the following best describes 3D food printing?

A. Quick and popular.

B. Easy and efficient.

C. Nutritious and tasty.

D. Soft and convenient.

2.Why do some think that 3D food printing would be a disaster?

A. Traditional food would disappear.

B. Many people could lose their jobs.

C. It would affect the people’s health.

D. We could all eat the same food.

3.What can we infer from the last paragraph?

A. 3D food printing will replace traditional cooking.

B. The future of 3D food printing is uncertain.

C. It would hurt our tradition of food culture.

D. 3D food printing would be a failure.

4.Which of the following can be the best title for the text?

A. 3D food “printing”: coming to the kitchen

B. Can 3D printing create everything?

C. 3D—printing food will be in fashion!

D. The disadvantage of 3D food printing

高三英语阅读理解困难题查看答案及解析

The phenomenon is becoming more and more popular that human beings have developed a closely relationship with the most dangerous of animals－Kevin Richardson treats lions like kitty cats，Andre Hartman has a special bond with Great White Sharks and now there is 79­year old Werner Freund who has spent the last 40 years of his life in the company of wolves.

While details about how and why the former paratrooper(伞兵) became attached to these beautiful wild animals are a little summary，he has been tending them in his 25­acre Wolvespark located in the German province of Saarland，since 1972.While he currently has a group of 29，over the years he has raised almost 70 wolves belonging to all breeds(种属) ranging from Siberian to Arctic，Canadian，European and even，Mongolian.The wolves treat Werner as if he were one of their own.They nuzzle(依偎) against him，play with him and are generally sheeplike when he is around，just like they would be around a head wolf!

This，however，is not accidental－It is a position that Werner works on establishing and maintaining with a simple act，every single day－Whenever it's feeding time，he calls his wolves to come for the raw meat by howling.As the hungry animals rush to get their food，they are always met with this scene－Werner sinking his teeth into the raw meat first.While this may sound a little rude，that is how the position of hierarchy(等级) is established in the animal world.It is always the leader male that gets the first meal and only when he signals，can the rest join in.Werner's wolves know this rule quite well and never challenge his authority.

While wolves，the largest member of the dog family，are believed to be dangerous，they rarely attack humans.Werner says that in reality，they are beautiful gentle souls，whose reputation has been tarnished，by fairy tales like Red Riding Hood!

1.We can know________from the first paragraph.

A．all lions like Kevin Richardson

B．Great White Sharks are dangerous animals

C．only some specialists can live animals together

D．Werner Freund accompanies wolves day and night

2.What's the best title of the passage?

A．Human beings can get along well with animals

B．Werner Freund and his famous Wolvespark

C．Werner Freund treats his wolves like friends

D．Ex­paratrooper shares special bond with wolves

3.We can infer that the wolves treat Werner Freund________．

A．peacefully　 B．respectfully　 C．fearfully　 D．fondly

4.When Werner Freund feeds his wolves，________．

A．he whistles loudly

B．he bites the meat firstly

C．wolves challenge his authority

D．wolves eat all their foods.

高三英语阅读理解简单题查看答案及解析

Coffee is one of the most popular drinks around the world. 1. Experts think that there are more flavors of coffee than there are of wine. Coffee contains caffeine, something that raises our awareness, keeps us from falling asleep or simply gives us 8 kick in the morning or after lunch.

2.For a long time doctors have told people not to drink too much coffee, because it may lead to heart problems, high blood pressure, and headaches.

Scientists have now found out that it is the quality of coffee and the way it is made that hold the key to our health. 3. Among other things, this is linked to the consumption of a strong coffee. Experts also point out that different roasts and types of coffee beans have different effects on our health. Milk and sugar change the different levels of caffeine in a cup of coffee.

A new study by a Harvard research group says that there is no link between coffee and health problems. Drinking several cups of strong coffee a day is not connected with early death other heart diseases. Coffee has many advantages, as the new study suggests. While alcohol makes people sleepy and slow moving, coffee gives them energy. 4.

Although a lot still needs to be uncovered about coffee, it seems to reduce the risk of cancer and diabetes（糖尿病）．5. But reports show that people who drink coffee may develop Parkinson's disease later in life, or maybe not at all.

A. There are many different types of coffee.

B. Scientists ask people not to drink coffee at night.

C. Elderly people in Greece live longer than normal.

D. Doctors think that coffee may have a positive effect on our brain.

E. Sugar can change the different levels of caffeine in a cup of coffee.

F. However, food experts are still undecided on how healthy coffee is

G. Getting together for a cup of coffee also has a positive effect on relationships.

高三英语七选五中等难度题查看答案及解析

It is believed that many more popular terms ________ on the Internet this year.

A. will be created                     B. have created

C. are created                        D. are creating

高三英语单项填空中等难度题查看答案及解析

It seems that the global warming will become more serious. _____, anyway it has been over hot for several years continually.

A.In other words B.As a result

C.That's to say D.Believe it or not

高三英语单项填空中等难度题查看答案及解析