Unit 2 Out of This World 单元话题语法填空练习-2023-2024学年高二英语选择性必修第三册单元重难点易错题精练（译林版2020）

Unit 2 Out of This World 单元话题语法填空练习 （2022秋·江苏徐州·高二校考期中）阅读下面短文，根据语境填空。 As the working pressure is increasing, young people 1 (make) complaints about longer working hours constantly. For example, they 2 (spend) less and less time staying with their parents, leaving them alone. To solve this problem, our company 3 (develop) a household robot which can do many things for old people in the past five years. Luckily, we 4 (succeed), even though the model is not perfect. It 5 (need) further modification in the future. The robot is so designed that once it breaks into the market and enters ordinary families, it 6 (accompany) the old people, talking to them, playing chess and doing exercises with them whenever they feel lonely. Also it 7 (cook) at a fixed time which can be set according to people’s different needs. Besides, it 8 (address) some emergencies, especially when an old man falls ill suddenly. In a word, it 9 (be) of great help if you own such a great robot in your home. If you wanna to know more relevant information, you can consult our director, who 10 (demonstrate) the model at 3 : 00 tomorrow afternoon in the hall. （2023春·江苏常州·高二常州高级中学校考期末）阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Aeronautics (航空学) specialists from the University of South Australia spent months studying the dragonfly’s flight, creating 3D models from digital images, to build a winged drone (无人机). Study leader Javaan Chahl believes that winged drones 11 (base) on the dragonfly’s shape and movement will simply be 12 (flexible) and energy efficient, compared to the previous ones. Chahl’s team used 13 special photography technique to classify the wing shapes of 75 different dragonfly species from museum collections. Their wings are long, light and hard. Plus, their long bodies give them excellent stability and balance, 14 (make) it possible for winged drones to deliver awkward loads 15 undertake long observation missions.