题目内容

What's more exciting than having a fresh hot pizza delivered to your door? How about having it brought to you by a robot? Thanks to Domino's Robotic Unit or DRU, that just became a reality! On March 8, the three-foot tall robot delivered its first pizza to some lucky residents in Brisbane, Australia.

The fully autonomous DRU is the result of a cooperation between Domino’s Pizza Australia and Marathon Robotics.The 450-pound machine that travels at a maximum speed of 12.4 miles an hour can traverse a distance of up to 12 miles and back, before requiring a battery recharge. LIDAR, a laser-based sensor technology similar to the one used in self-driving cars, enables DRU to detect and avoid obstacles, while traditional sensors, much like those used in vacuum robots ensure its path is safe as it heads to its destination.

The robot can fit up to ten pizzas and even has a separate cold area to accommodate drink orders.To access their fond, customers have to enter the unique code provided by the company.This is not only ensures that they pick up the right pizza, but also prevents the pies from getting stolen.

Scientists expert additional DRU’s to be ready for service in their various Queensland locations within the next six months.But don’t expect these super cute robots to replace humans anytime soon.According to Domino’s the DRU still needs extensive testing, which the company believes could take up to two years.

And then there is also the issue of regulations.The public use of autonomous vehicles is still banned in most countries.But Don Meij, the CEO and Managing Director of Domino's Pizza Australia New Zealand Ltd, is not worried.He is “confident that one day DRU will become an integral part of the Domino's family.”

1.What's the function of LIDAR?

A. keeping DRU free of obstacles

B. Recharging DRU’s battery

C. Helping DRU find its destination

D. Protecting DRU from bad weather

2.What does the underlined word “accommodate” in Paragraph 3 probably mean?

A. Heat B. Hold

C. Sell D. Show.

3.Why does the company provide codes for its customers?

A. To fit up more pizzas

B. To prevent the pizza being taken by mistake

C. To keep the pizza warm

D. To get the pizza paid in time

4.What can we infer about the future of DRU?

A. It may need some improvements B. It will replace humans soon.

C. It may be banned in Australia D. It will soon be applied worldwide

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There are so many things we do in our daily lives that have become a “habit”, 1.How you answer the phone is a habit. The way you sit in the car when you drive is a habit. Have you ever tried to change the way you do something, after you’ve done it in a certain way for so long? It’s easy to do as long as you think about it. The minute your mind drifts to something else, you go right back to the old way of doing things. 2.It’s a way of doing things that has become routine or commonplace. To change an existing habit or form a new one can be a tedious(单调乏味的) task.

Let’s pick something fairly easy to start with, like spending 15 minutes in the morning reading the Bible. If you want to turn something into a habit that you do every day, you have to WANT to do it. 3.Make a firm decision to do this on a daily basis.

Imprint(铭刻) it in your mind. Write several notes to yourself and put them in places where you will see them. By the alarm clock, on the bathroom mirror, on the refrigerator door, in your briefcase, and under your car keys are good places to start.

After the newness wears off, then you will have to remind yourself, “Hey, I forgot to. . . ”. Keep using the notes if you have to. 4.Some people say it will take over a month to solidify(变得稳固) it and make it something you will do without having to think about it. I tend to agree with the last statement. Two to three weeks will help you to remember, but thirty days or more will make it a part of your everyday routine. 5.

A. What is a “habit” anyway?

B. Is doing things in an old way good?

C. Brushing your teeth is a habit.

D. Forming a bad habit is easy.

E. It takes 16 to 21 times of repeating a task to make it a habit.

F. If you don’t, you will find a way to do everything but that.

G. That’s something you won’t necessarily have to think about before you do it — habit.

The human athlete has a special trick that no other animal has. It is called self-talk. Athletes talk to themselves to warm up, to focus and to help themselves believe they will win. A few simple words like “I can do it!” and “It is now or never!” can make the difference between winning gold or not.

Self-talk is also used by speakers, actors and other performers. Before a speech, politicians believe that their words will win votes. And, self-talk helps students stay calm even when stumped by hard exam questions. Self-talk is a life skill you can use wherever you are, whenever you need it.

The whole idea of talking to themselves seems strange to many people. Imagine your teacher saying, “For homework, talk to yourself for half an hour tonight.” You might think he is playing a joke on your class. Instead, adults teach kids all about talking to other people. There are many books on why, when, what and how to communicate with the rest of the world. Thus, you can grow up knowing a lot more about people around you than about yourself.

It is good to speak and listen to others. But there is great value in making time to listen to yourself. When you do, you get to know yourself better. Along the way, you may discover the power you have for using words well.

Such ideas are so exciting to psychologists that they have been trying to learn more about self-talk. In the study, people found certain lost items at home more easily when they talked to themselves while searching for the things.

1.By saying “It is now or never!”, the athlete means that “________”.

A. the time is valuable B. it is possible to win gold

C. I must try my best to win D. it is never too late to learn

2.What is the main idea of paragraph 2?

A. Self-talk makes a speech wonderful.

B. Self-talk is helpful for different people.

C. Self-talk helps the students pass the exam.

D. Self-talk is especially important for performers.

3.Why do many of us learn less about ourselves?

A. We don’t like doing the homework.

B. We don’t know how to talk to ourselves.

C. There are no books about ourselves.

D. We spend too much time in learning other people.

●Underground City,Montreal,Canada

Take one of the 120 entrances into the largest man-made underground network in the world.

Montreal’s Underground City was first built in 1962.About 500,000 people a day use its 32 kilometers of shopping malls,apartment buildings,hotels,banks,offices,museums,and universities;there are also two train stations and a bus terminal(终点站).

●Mammoth Cave National Park,Kentucky,America

Place names such as Grand Avenue and Frozen Niagara give an idea of what’s in the world’s longest underground cave system.The oldest part was formed 10 million years ago,9.5 million years before man made an appearance.

●Hannan’s North Mine,Kalgoorlie,Australia

Go down 30.5 meters in a cage elevator to tunnels dug during Australia’s 19th-century gold rush.Try your hand at panning for gold(淘金).Kalgoorlie still produces 10 percent of the world’s gold.

●Wieliczka Salt Mine,Krakow,Poland

It all started when salt was just like today’s oil.Nine centuries of mining has produced miles of undergroud passages and huge caves to a depth of 134 meters.More than one million people a year visit the UNESCO-listed site, which includes lakes and statues made from salt,the world’s largest mining museum and concert halls.

●Berlin Nuclear Bunker(地堡),Germany

Take a few minutes to adjust to the dim(昏暗的)light of this 1971 radiation-proof Cold War bunker.Feel the cold enter your bones in the deathly silence.The narrow beds for 3,562 people take up most of the space.The bunker could operate for 14 days after a nuclear attack.It’s a frightening experience.

1.What do the above five attraction have in common?

A. They are all man-made. B. They all lie underground.

C. They are all radiation-proof. D. They all date back to the 19th century.

2.In Wieliczka Salt Mine,visitors can .

A. make salt statues B. enjoy the mountain scenery

C. learn about salt mining history D. experience mining salt themselves

3.We can infer from the passage that .

A. Hannan’s North Mine is out of operation

B. Berlin Nuclear Bunker is well-equipped now

C. Mammoth Cave National Park has the world’s oldest cave system

D. Underground City was built to make citizens’ life more convenient

4.We can most probably read the passage in a ______.

A. news report B. history magazine C. travel guide D. research paper

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