Unit 5 Meeting your ancestors课时作业

Language points

阅读理解(共15小题；每小题2分，满分30分)

　　请阅读下列短文，从短文后各题所给的 A、B、C、D 四个选项中，选出最佳选项。

　　A

　　Wireless headphone

　　Portable Bluetooth headphones represent the next evolution in headphone technology. If you have a compatible smartphone with Bluetooth, the obvious benefit is that you can get rid of the wires snaking from your backpack or pocket. Many of the wireless headphones in the market also have a built­in microphone for taking calls hands­free.

　　Product to buy: Beats Studio Wireless

　　Features: Signature look, and powerful audio performance with intense bass and high­mid boosting, plus plenty of accessories.

　　Price: 1,898 yuan

　　Smartwatch

　　The primary advantage of a smartwatch over traditional watches is that they reduce how often you have to pull your phone out of your pocket. With it, the information on your smartphone goes straight to your wrist, and you can decide first if they are worth dealing with.

　　Product to buy: Pebble smartwatch

　　Features: Understated design, with easy setup and instant information, and customizable watch faces, plus syncs (同步) with Android or IOS.

　　Price: D|S99 (about 612 yuan)

　　Portable Bluetooth speaker

　　Bluetooth speakers are steadily growing in popularity because they let you take the party anywhere. They can be paired with your music device, and they are able to withstand incidental bumps. Though small in size, Bluetooth speakers provide a steady soundtrack for even the lengthiest bacchanalia (狂欢)．

　　Product to buy: Logitech UE Boom

Features: Water and stain resistant, 360­degree sound, 15 hour battery life, with a variety of color patterns.