Question

Some Cool Inventions
Selfie Stick(自拍杆)	How to take a perfect selfie? Luckily, a selfie stick is helpful! When using a selfie stick, you position your phone on one end and your hands hold the other end. Then, you connect the stick with your phone through Bluetooth. Press the button on the stick and say cheese. Your selfie is made!
Apple Watch	Apple Watch is a computer and phone on your wrist. Besides telling the time, the watch can send messages and make phone calls. To make your life easy, the watch can also show you a map on the screen. If you want to find the nearest cafe, you just need to speak to your watch. Then, it will show you the direction. Apple Watch also comes with many health and fitness features. The watch is not just smart. It is also fashionable, with six different styles and colors.
3-D Printers	Is there a machine that can build almost anything? Thanks to 3-D printers, theyhave been used to make many different things. People have made candies and cars. Doctors have even used a 3-D printer for human organs. What else will the 3-Dprinter bring us？
Wireless Electricity	We can turn on lights and televisions because electricity travels through wires. But Witricity, a US-based company is working on this technology---wireless electricity. The technology tries to create a magnetic(有磁性的) field in your room. This way, smartphones will charge in your pocket as you wander around and lights will glow with no wires attched.

1.How can we take a perfect selfie?

A.By using a selfie stick. B.By using Bluetooth.

C.By saying cheese. D.By using a better phone.

2.What can anApple Watch do?

A.It can tell the time and create a magnetic field. B.It can send messages and cure illnesses.

C.It is with different styles and colors. D.It can tell the time and show you the way.

3.Which statement is NOT true according to the passage?

A.Apple watch can show maps on the screen. B.A US-based company is working on wireless electricity.

C.3-D printers can build almost everything. D.Wireless electricity has already been widely used.

4.How can wireless electricity work?

A.By traveling through wires. B.By creating a magnetic field in the room.

C.By using smartphones. D.By wandering around in the room.

5.Where can you find the passage?

A.In newspapers. B.In a magazine on science and technology.

C.In a tour guide. D.In textbooks.

Answer

1.A

2.D

3.D

4.B

5.B

【解析】

本文主要介绍了几种新的高科技产品。

1.细节理解题。根据“How to take a perfect selfie? Luckily, a selfie stick is helpful! When using a selfie stick, …”可知，通过使用自拍杆可以拍下完美的自拍。故选A。

2.细节理解题。根据“Besides telling the time,…To make your life easy, the watch can also show you a map on the screen.”可知，苹果手表可以告诉你时间，可以为你指路。故选D。

3.推理判断题。根据“To make your life easy, the watch can also show you a map on the screen.”可知苹果手表可以指路，故A正确；根据“…a US-based company is working on this technology---wireless electricity.”可知一家美国公司正在研究无线电力技术，故B正确；根据“Is there a machine that can build almost anything? Thanks to 3-D printers, they have been used to make many different things.”可知3D打印机可以制造几乎所有东西，故C正确；根据“But Witricity, a US-based company is working on this technology---wireless electricity.”可知一家美国公司正在研究无线电力技术，还没有被广泛应用，故D不正确。故选D。

4.细节理解题。根据“The technology tries to create a magnetic(有磁性的) field in your room.”可知，通过在房间里产生磁场来工作的。故选B。

5.推理判断题。通读文章可知，本文主要介绍了几种新的高科技产品：自拍杆、 苹果手表、3D打印机及无线电力技术。因此文章可能会出现在一本杂志上科学与技术部分。故选B。