上教版（2019）必修第一册UNIT 2Places C ：Listening and speaking分层练习（含答案）

Unit 2 : Places C ：Listening and speaking 分层练习 Ⅰ. Multiple Choices Directions: Beneath each of the following sentences there are four choices marked A, B, C and D. Choose the one answer that best completes the sentences. 1.With a lot of difficult problems_____, the newly-elected president is having a hard time. A. settled B. settling C. to settle D. being settled 2. The shuttle Columbia was heading home when tragedy struck,_____America and the world_____what went wrong. A. to leave, to wonder B. leaving, wondering C. leaving, to wonder D. to leave, wondering 3._____by a serious illness, the patient had to lie in bed for a few days. A. Wearing out B. To wear out C. To be worn out D. Worn out 4. All the department managers of the company were studying the plan that they would like to see_____into practice the next month. A. to put B. put C. to be putting D. putting 5.The rumour of_____in the scandal spread across the city. A. there to be more employers involved B.there being more employers involving C.more employers being involved D.more employers to be involved 【答案】 CBDBC Ⅰ. Translation 尽管第二季备受争议，《舌尖上的中国》让国人明白没什么比家人团聚更重要了。(as, clear) 2. 一直以来很多人对身体穿孔评价很低，实际上年轻一代认为这是正常的行为，甚至彰显了群体认同感。 (opinion, which) 【答案】 Controversial as A Bite of China Season Two was , it has taught the Chinese that nothing is more important than family reunion. piercings have long been given a low opinion by many, but the younger generation actually see them as normal, which even be regarded as a sign of group identity. Ⅱ. Blank filling Directions: Fill in the blanks with the proper form of the given verbs, relative pronouns or adverbs, or conjunctions. Delivering Food by Drone A Singapore restaurant plans to use drones （无人机） to transport food and drinks 1)_____ the kitchen to a wait station near customers' tables. Infinium Robotics, the Singapore company that's developing the drones for restaurant chain Timbre, has spent the past two weeks testing the technology at the restaurant before it opens each night for business and hopes to have it in place by the end of the year. But how does the drone know where to land What if someone bumps into the drone or is standing in its way "There's no chance at all 2)_____ it will hit anything," says Infinium Robotics chief executive Junyang Woon. The drones automatically charge while 3)_____(wait ) in the kitchen. 4)_____the chef puts an order on the drone, he hits a button on a keypad and the drone automatically flies to one of two wait stations. Sense-and-avoid technology 5)_____ (build) into the drone won't allow it to land at the wait station if anything is in its way. The drones 6)_____(equip) with sonar and an infrared sensor, too. A waiter then removes the food or drink from the drone and hits a button 7)_____ sends it back to the kitchen. The drones, weighing a little over five pounds, 8)_____carry just over four pounds of food. Infin ... ...