ORDER NOW!Drone X Pro is a compact,easy-to-us...

ORDER NOW!

Drone X Pro is a compact,easy-to-use drone with HD(高清) quality images.It is the fastest drone of its size,flying at a speed of up to 12 meters per second with a top transmission distance of 2 km.It has all of the features need to satisfy the pros,but it is extremely simple to fly and control,even for DRONE X PRO complete beginners.

Foldable Drone

The propeller(螺旋桨)fold inwards to make the drone easier to carry and better protected during transit.

HD Photos and Video

Record video in HD at 120 frames per second and take photos up to 12 megapixels(百万像素)

Increased Flying Time

Fly and film for up to 12 minutes without having to touch the ground or change batteries

Gravity Sensor

Sensors detect the ground and other obstacles and change the flying course automatically to avoid collision(碰撞)。

Slo-mo Mode

Replay the highlights of your epic adventures in high-definition slow motion

Panorama Mode(全景模式)

Capture 360 degree photos from the air with just one click of a button

1.Gravity sensors help the drones

A.fly safely B.move smoothly C.land slowly D.turn quickly

2.What do we learn about Drone X Pro?

A.It is heavy. B.It can’t be seen. C.It is portable. D.It can carry people.

3.Who does Drone X Pro mostly appeal to?

A.Engineers. B.Doctors C.Photographers. D.Cyclists.

高一英语阅读理解简单题查看答案及解析

On Thursday morning, two teenage boys were rescued by a drone (无人机) in Australia while lifeguards were still training to use the machine.

The ______, aged 15-17, got into difficulties about 700 feet off the coast of Lennox Head, New South Wales (NSW). A passerby saw them ______ in dangerous waves. Lifesavers ______ sent the drone to drop a lifeboat, and the pair made their way safely to the ______.

The drone, known as “Little Pipper”, was actually not ______ to be saving anyone just yet---lifeguards were being trained to ______ the machine. When a call came about the swimmers ______, the drone happened to be nearby.

Jai Sheridan was the lifeguard who ______ the drone. He described the experience as ______. “The Little Ripper ______ proved itself today. It is a highly efficient (高效的) piece of lifesaving equipment. I was ______ the drone when the alarm was raised. I directed it towards the swimmers, and dropped the ______. With its support they made their way to safety. They were ______, but not hurt. The teens were rescued in just 70 seconds with the drone---while a lifeguard would have taken up to six minutes to ______ the rescue.”

John Barilaro, an official of the state, ______ the rescue as historic. “It was the world’s ______ rescue by the unmanned aircraft”, he said. “Never before has a drone been used to ______ swimmers like this.”

Last December, the NSW state government ______ some “Little Ripper” drones for 247,000 pounds. ______ some are designed to spot sharks, others are ______ with lifeboats, alarms and loudspeakers. “It was money well spent,” said John Barilaro.

1.A.swimmers B.pilots C.visitors D.rescuers

2.A.playing B.surfing C.struggling D.training

3.A.finally B.secretly C.immediately D.gratefully

4.A.island B.ship C.hospital D.shore

5.A.advised B.supposed C.allowed D.guided

6.A.operate B.repair C.work D.power

7.A.in charge B.in place C.in action D.in trouble

8.A.flew B.brought C.checked D.designed

9.A.funny B.useful C.amazing D.important

10.A.necessarily B.basically C.probably D.certainly

11.A.studying B.piloting C.boarding D.inspecting

12.A.lifebelt B.lifeline C.lifeguard D.lifeboat

13.A.sick B.tired C.excited D.surprised

14.A.record B.complete C.experience D.report

15.A.thanked B.greeted C.imagined D.praised

16.A.latest B.best C.first D.quickest

17.A.rescue B.warn C.protect D.reward

18.A.offered B.bought C.booked D.made

19.A.Since B.Unless C.While D.Before

20.A.equipped B.connected C.covered D.filled

高一英语完形填空简单题查看答案及解析

On Thursday morning, two teenage boys were rescued by a drone (无人机) in Australia while lifeguards were still training to use the machine.

The ______, aged 15-17, got into difficulties about 700 feet off the coast of Lennox Head, New South Wales (NSW). A passerby saw them ______ in dangerous waves. Lifesavers ______ sent the drone to drop a lifeboat, and the pair made their way safely to the ______.

The drone, known as “Little Pipper”, was actually not ______ to be saving anyone just yet---lifeguards were being trained to ______ the machine. When a call came about the swimmers ______, the drone happened to be nearby.

Jai Sheridan was the lifeguard who ______ the drone. He described the experience as ______. “The Little Ripper ______ proved itself today. It is a highly efficient (高效的) piece of lifesaving equipment. I was ______ the drone when the alarm was raised. I directed it towards the swimmers, and dropped the ______. With its support they made their way to safety. They were ______, but not hurt. The teens were rescued in just 70 seconds with the drone---while a lifeguard would have taken up to six minutes to ______ the rescue.”

John Barilaro, an official of the state, ______ the rescue as historic. “It was the world’s ______ rescue by the unmanned aircraft”, he said. “Never before has a drone been used to ______ swimmers like this.”

Last December, the NSW state government ______ some “Little Ripper” drones for 247,000 pounds. ______ some are designed to spot sharks, others are ______ with lifeboats, alarms and loudspeakers. “It was money well spent,” said John Barilaro.

1.A. swimmers B. pilots C. visitors D. rescuers

2.A. playing B. surfing C. struggling D. training

3.A. finally B. secretly C. immediately D. gratefully

4.A. island B. ship C. hospital D. shore

5.A. advised B. supposed C. allowed D. guided

6.A. operate B. repair C. work D. power

7.A. in charge B. in place C. in action D. in trouble

8.A. flew B. brought C. checked D. designed

9.A. funny B. useful C. amazing D. important

10.A. necessarily B. basically C. probably D. certainly

11.A. studying B. piloting C. boarding D. inspecting

12.A. lifebelt B. lifeline C. lifeguard D. lifeboat

13.A. sick B. tired C. excited D. surprised

14.A. record B. complete C. experience D. report

15.A. thanked B. greeted C. imagined D. praised

16.A. latest B. best C. first D. quickest

17.A. rescue B. warn C. protect D. reward

18.A. offered B. bought C. booked D. made

19.A. Since B. Unless C. While D. Before

20.A. equipped B. connected C. covered D. filled

高一英语完形填空简单题查看答案及解析

An American company has built a new drone（无人机）that could improve the speed of deliveries（送交的货）.

The drone is very different from other unmanned aircraft.It is made almost completely out of cardboard and has no motor.It can be packed with materials and sealed up with tape.

Because the drones do not have a motor,they are designed to be dropped from airplanes.Hundreds of drones could be sent out at once.Then they could be automatically guided to where they are supposed to go.The company says these drones could then complete deliveries to different places over an area covering hundreds of kilometers. The drones look bigger than the paper airplanes we used to make as kids.But this light flyer is not a toy.It is aerodynamically designed and equipped with a small computer,a battery and sensors to guide it to the ground.

The drones are being developed by Otherlab—a technology research company in San Francisco,California.It calls the drone a "Sky Machine."

The company says it can travel about 150 kilometers at speeds up to 88 kilometers an hour.Now,it can carry materials weighing up to one kilogram,but future models are expected to carry larger loads.

One of the drone's main advantages is that it does not have a heavy motor or large battery.This allows more room for materials and makes the drone cost less to build and operate.

The Otherlab development team has called its invention the "Ikea of drones."This is because it is packaged similarly to products from the Swedish furniture maker Ikea.The drone arrives as flat pieces of pre-cut cardboard that can be quickly and easily put together.

The technology that guides the drone can make it land within 10 meters of its target,according to Otherlab. Unlike other drones,even a crash landing is acceptable.The company says the drones can also be reused.

Once the drone completes its delivery,it can be thrown away and the cardboard material will likely break down within a few months.

The company has received money from the U.S. Department of Defense to carry out research on the drones.The money came from the Defense Advanced Research Projects Agency.The agency is attempting to find the best delivery vehicles that can disappear after their missions are complete.The U.S. military has a need for delivery drones.But it wants to simplify and lower the cost of using them.Otherlab's Sky Machines are an attempt to fill that need.

Military drones can also be stolen and studied by others if found after use.Before they can truly disappear,the electronic materials inside must also somehow disappear.Researchers are still working on ways to get the technology itself to self-destruct.

1.What does Paragraph 3 mainly talk about?

A. Why the new drone is invented.

B. What the new drone is equipped with.

C. How can the new drone get to the ground.

D. Why the new drone is designed like paper airplanes.

2.Why is the invention called the "Ikea of drone"?

A. Because it's a product made by Ikea.

B. Because it uses the idea from Ikea.

C. Because it's built at a low cost like furniture of Ikea.

D. Because it's made up of pre-cut cardboard.

3.Which of the following statements is the advantage of the new drone?

A. It can land near its target.

B. It has a light motor inside.

C. A crash landing is not acceptable.

D. Its load weighs far more than one kilo.

4.What about Otherlab's Sky Machines can be inferred from the last two paragraphs?

A. They have been built by the US military.

B. Research is being carried out on their improvement.

C. They are now often stolen and studied by others after deliveries.

D. The electronic materials inside will destroy themselves after use.

高一英语阅读理解中等难度题查看答案及解析

—Is Pro. Smith giving the speech today?

—It __________ be him. He is abroad right now.

A. can’t        B. needn’t      C. won’t        D. mustn’t

高一英语单项填空简单题查看答案及解析

He is sure to ________ with the help of Mrs. Li.

A. make a progress           B. make progresses

C. make the progress       D. make progress

高一英语单项填空中等难度题查看答案及解析

阅读下面材料, 在空白处填入适当的内容（1 个单词）或括号内单词的正确形式。

ICQ is short for　 “I　 Seek　 You”,　 and　 is　 an　 easy-to-use　 Internet　 program,　 which　 makes　 1.(communicate)　 online　 easy. With　 ICQ, you can chat, send 2.(message)and　 files,　 play games and surf the Net with your friends, and much more. With just a click of your mouse, you and your friends are 3.(immediate)connected.

Using ICQ　 is simple.　 4.you install ICQ, the　 program asks you 5.(register). At the　　 time of registration, you receive a special ICQ number. You can also enter information about yourself, 6.(allow) other ICQ users to recognize you when you　 log　 on.　 Once　 you　 have registered, you can make　 7. list of　 your　 ICQ　 friends. Then　 ICQ　 8.(use)　 the　 list　 to　　 identify your friends. As soon as you log onto the Internet, ICQ automatically lets people know that you　 are online. Whether you are in Asia 9.Europe,　 in the　 United States or China, in London or Beijing, your friends from anywhere can be 10.(access) to you at any time through ICQ.

高一英语语法填空中等难度题查看答案及解析

______ everyone has completed the work, it is possible to come to a conclusion.

A．In order that       B．Now that          C．So that            D．Even if

高一英语单项填空简单题查看答案及解析

Phone batteries rarely last a full day anymore, so carrying compact chargers(小巧的充电器) is becoming normal. But many of these so-called portable devices are heavy, thick and inconvenient—until Solar Paper is developed.

Chicago engineers have designed a super-thin, lightweight panel (面板) called Solar Paper capable of charging an iPhone in two hours and many panels can be combined to boost its power. It was created by Chicago-based Yolk. After raising more than $1 million online for the production, it is now available to purchase throughout the country. It comes in four versions －2.5W, 5W, 7.5W and 10W－depending on the output needed for various devices. And these different models are created by combining individual 2. 5W panels together.

A 2.5W panel will charge an iPhone 6 or Galaxy S3 in five hours. The 5W version charges the same devices but cuts charging time to two hours or three hours if it’s cloudy. The 7.5W model Solar Paper charges the devices in the same time as the 5W version but produces more energy when it is cloudy. The 10W version is ideal(理想的) for the iPad Air 2, and will charge a device in 2.5 hours. Each individual panel measures 3.5 inches×6-7 inches×0.6inches, weighs 60g and is 1.5mm thick.

Other features include a unique automatic reset(重置) function which stops and starts the Paper charging when cast with a shadow or placed in sunlight. Other solar chargers require you to re-plug the wire at these conditions. It also has a low-energy LCD screen that displays the amount of power the Solar Paper produces in real time.

1.What does the underlined word “boost” in the second paragraph mean?

A. Balance.　　 B. Increase.

C. Possess.　　 D. Reduce.

2.What can we know about the Solar Paper?

A. Yolk started an online activity to fund production of Solar Paper.

B. Customers are able to buy Solar Paper all over the world.

C. The 7.5W version is the best choice if users charge an iPad.

D. The LCD screen shows how much current an iPhone uses.

3.How is Solar Paper different from other solar chargers?

A. It can be carried wherever you go.

B. It can produce more electricity.

C. It can produce power even if it’s rainy.

D. It can get reconnected automatically after a shadow.

4.What is the author’s purpose in writing the text?

A. To explain the strengths of solar chargers.

B. To praise Chicago engineers for their efforts.

C. To introduce a new type of solar charger.

D. To advise producers to make phone batteries last long.

高一英语阅读理解困难题查看答案及解析

---Where is the manager? I have something important to discuss with him.

--- He is at the airport now. He _________ for Beijing.

A．has left           B．leaves            C．left              D．is leaving

高一英语单项填空中等难度题查看答案及解析