----How about the two of us chatting online? ...

----How about the two of us chatting online?　　　　

---- ____ . It’s much cheaper than talking on the phone.

A. No way　  　 B. All right　  　　　　　　　　　 　　  C. Why not?　　　　 D. very well

高三英语单项填空简单题查看答案及解析

The Internet has opened up a whole new online world for us to meet, chat and go where we’ve never been before.

But just as in face to face communication, there are some rules of behavior that should be followed when on line.  1.________ Imagine how you’d feel if you were in the other person’s shoes.

For anything you’re about to send: ask yourself, “Would I say this to the person’s face?” if the answer is no, rewrite and reread. ________2.________

If someone in the chat room is rude to you, your instinct (本能) is to fire back in the same manner. But try not to do so.  3.________If it was caused by a disagreement with another member, try to fix the situation by politely discussing it. Remember to respect the beliefs and opinions of others in the chat room.

4.________Offer advice when asked by newcomers, as they may not be sure what to do or how to communicate. When someone makes a mistake, whether it’s a stupid question or an unnecessarily long answer, be kind about it. If it’s a small mistake, you may not need to say anything. Even if you feel strongly about it, think twice before saying anything. Having good manners yourself doesn’t give you license to correct everyone else.________5.________At the same time, if you find you are wrong, be sure to correct yourself and apologize to those that you have offended.

It is not polite to ask others personal questions such as their age, sex and marital status. Unless you know the person very well, and you are both comfortable with sharing personal information, don’t ask such questions.

A. It’s natural that there some people who speak rudely or make mistakes online.

B. You should either ignore the person, or use your chat software to block their messages.

C. The basic rule is simple: treat others in the same way you would want to be treated.

D. Everyone was new to the network once.

E. When you send short messages to a person online, you must say something beautiful to hear.

F. Repeat the process till you feel sure that you’d feel comfortable  saying the words to the person’s face.

G. If you do decide to tell someone about a mistake, point it out politely.

高三英语信息匹配中等难度题查看答案及解析

—What about the two of us going downtown ?

— ______. I hate spending time hanging around.

A. That suits me fine　　 B. Why not

C. It depends on the weather　　 D. Well, that’s the last thing I will do

高三英语单项填空简单题查看答案及解析

-- What about the two of us going downtown?

-- ___________ . I have spending time hanging around.

A. That suits me fine B. Why not

C. It depends on the weather D. Well, that's the last thing I will do

高三英语单项填空简单题查看答案及解析

—What about the two of us going downtown?

—___________. I hate spending time hanging around.

A.That suits me fine B.Why not

C.It depends on the weather D.Well, that’s the last thing I will do

高三英语单项填空简单题查看答案及解析

We are all busy talking about and using the Internet but how many of us know the history of the Internet?

Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks didn’t work well. If one computer in the network broke down, the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working all the time.

At first the Internet was only used by the government, but in the early 1970s, universities, hospitals, and banks were allowed to use it, too. However, computers were still very expensive and the Internet was difficult to use. By the start of 1990s, computers became cheaper and easier to use. Scientists had also developed software that made “surfing” the Internet easier.

Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mails is more and more popular among young people.

The Internet has now become one of the most important parts of people’s life.

回答下面问题，在答题卡相应题号后的横线上写下相关信息。

1.When was the Internet set up?（不多于3个单词）

___________________________________________________________________________

2.Why did a new network system have to be set up?（不多于6个单词）

___________________________________________________________________________

3.What is the writer’s purpose of this passage?（不多于11个单词）

___________________________________________________________________________

高三英语阅读理解中等难度题查看答案及解析

The man _____you referred to is fond of chatting online with _____ shares the same interest.

A. /; whomever                                                       B. who; whomever

C. whom; no matter who                                         D. /; whoever

高三英语单项填空简单题查看答案及解析

The moon may shine white above us most nights of the year, but how much do we know about Earth’s neighbor and what lies beneath its surface? Scientists are aiming to find out.

On Jan 3, 2019, China’s Change 4 spacecraft landed on the far side of the moon a first for humanity. It released a small probe（探测器）,Yutu 2, or Jade Rabbit 2, which began to search beneath the moon’s surface using Lunar Penetrating Radar（探测雷达）. These radio signals can reach 40 meters underground, three times the depth of the Chang’e 3 lunar probe launched in 2013 for the near side of the moon, China Daily reported.

In a study published in the journal Science Advances, researchers found that the lunar soil’s top layer on the far side of the moon was much thicker than expected ﹣ about 40 meters. Other scientists only expected about 6 millimeters of soil based on NASA observations during the Apollo moon landings, according to The New York Times.

“It’s a fine, dusty, sandy environment, said one of the authors of the study, Elena Pettinelli, a physics and mathematics professor at Rome Tre University, Rome.

Yutu 2 is specifically exploring the Von Karman crater（大坑）,a large hole that’s 180kilometers wide and also the landing site of Chang’e 4. It’s part of an even larger, older crater spanning more than 1,770 kilometers.

“The subsurface at the Chang’e 4 landing site is very complex,” said Li Chunlai, a research professor and deputy director﹣general of National Astronomical Observatories of the Chinese Academy of Sciences. Observations suggest that the subsurface material is totally different than the previous landing site of Chang’e 3, she said.

Radar waves revealed various layers beneath the moon’s surface: grainy（ 颗粒状的）material, boulders（岩石）,and further layers of fine and coarse（粗糙的）particles. This information is helping scientists to gain new understanding of the moon’s history and formation, as well as volcanic activity and lunar impacts.

Yutu 2 is the longest﹣working rover（巡视器）on the moon, but it won’t last forever. China plans to launch the Chang’e 5 probe later this year, Xinhua News Agency reported. The spacecraft is expected to bring pieces of the moon back to Earth for closer study.

1.What can we learn about the Chang’e 4 probe?

A.It was the first to land on the moon’s near side.

B.It explored areas as wide as 1,770 kilometers.

C.Its signals could reach 40 meters beneath the moon’s surface.

D.It is three times as large as the Change 3 lunar probe.

2.What does the lunar soil’s top layer on the moon’s far side look like, according to the text?

A.It looks like a large hole.

B.It is about 6 millimeters thick.

C.It goes farther down than expected.

D.It is covered by boulders and fine and coarse particles.

3.According to the passage, why is the Chang’e 4 probe exploration is important?

A.It observed material beneath the moon’s surface which is helping scientists to know the moon better.

B.It has offered us relevant information on the near side of the moon.

C.It told scientists the landing site is very complex.

D.It revealed the surface material on the moon which is helpful to know the moon’s activity and impact.

4.What is the Chang’e 5 probe expected to do?

A.Explore the Von Karman crater.

B.Replace Yutu 2 to explore the moon.

C.Identify the moon’s various layers.

D.Bring lunar samples back to the Earth.

5.What is the text mainly about?

A.A history of Chinese lunar missions.

B.How Yutu 2 explored beneath the moon’s surface.

C.report on the Chang’e 4 probe’s findings.

D.A comparison of the Change 3 and 4 probes.

高三英语阅读理解中等难度题查看答案及解析

基础训练篇（19）

We are all busy talking about and   1.        (use) the Internet, but how many of us know   2.           history of the Internet?

Many people are   3.       (surprise) when they find that the Internet was not set up in the 1960s.At that time, computers were large   4.        expensive. Computer networks didn’t work well.  If one computer in the network broke      5.        , then the whole network stopped. So a new network system had to be set up.  It should be good enough to be used by many different computers. If part of the network was working, information could be sent   6.          another part. In this way the computer network system would keep on   7.         (work) all the time.

The Internet was only used by the government in the 1960s, but in the early 1970s, universities, hospitals and banks were allowed to use it too. However, computers were still very expensive and the Internet was difficult to use.         8.     the start of 1990s, computers became cheaper and easier to use. Scientists had also developed software that made “surfing” the Internet more   9.      (convenience).

Today it is easy to get online and it is said that millions of people use the Internet every day.   10.        (send) emails is more and more popular among students.

The Internet has now become one of the most important parts of people’s life.

高三英语填空题简单题查看答案及解析

It encouraged us to visit Quora.com, the online question and answer community, to find out how users get the most out of every tank of gas.

Light makes right

Alex Elderfield noted that excess weight prevents an engine from burning fuel efficiently. "Only carry what is essential in your car, clean out any junk or necessary items otherwise you are paying for the fuel to cart these from place to place," he wrote.

Driving smoothly — that is, not mashing the gas and then slamming the brakes later down the road — was a fixture of many responses. Quora user Clint Law agreed on that advice, who wrote, "Every little bit of kinetic energy that your brakes lose, your engine burned in fuel to build up." Overbraking should consequently be viewed as wasted acceleration. "That's really what kills your fuel economy," he argued.

Keep the pressure up

Keeping the recommended tire pressure for your car was another mantra among Quora users. Marlyn Rosent said she checked her tire pressure every time she filled up her SUV. Quora user Doug Dingus checks his tire pressure every weekend. “Less tire contact means reduced rubbing, requiring less fuel,” he said.

Air conditioning or windows

Though the summer heat get many drivers to roll up the windows and turn on the air conditioning, some people argued that running the A/C wastes too much gas. In between were many shades of grey.

Achilleas Vortselas said it would depend largely on a car’s speed. He wrote that as a general rule, people should drive with the windows down around the city and turn the air conditioning on when hitting the highway, where a car’s aerodynamic(空气动力的) characteristics would be influenced by opened windows.

More seriously minded people, however, said to travel as much as possible with windows up and the A/C off. Eddie Xue gets by with just a wisp of outside air. “Use the fan and open your windows every now and then at lower speeds," he wrote.

1.What can we learn from what Clint Law wrote?

A. Overbraking is a waste of gas.

B. Carry what we need in the car.

C. Build up energy to drive smoothly.

D. Stepping on the gas freely can keep a balance.

2.What do we know from Doug Dingus’ words?

A. Checking tire pressure will require less fuel.

B. Filling up the SUV leads to reduced rubbing.

C. Keeping the recommended tire pressure is necessary.

D. Braking fiercely can keep wasting acceleration.

3.The author says “In between were many shades of grey” to indicate that ________.

A. rolling up the windows and turning on the air conditioning waste too much gas

B. people should try their best to travel with windows up and the A/C off

C. when a car approaches higher speeds, the A/C should come on

D. there’s balance between the air conditioning and windows usage

4.Which is the suitable title of the passage?

A. Fuel efficiency, straight from source

B. Driving with the windows down and using the A/C

C. How to save at the pump this summer

D. Reducing the weight and increasing the vehicle’s fuel economy

高三英语阅读理解中等难度题查看答案及解析