中小学教育资源及组卷应用平台 Unit 5 Look into science Lesson 25 一、根据汉语提示写单词 1．The teacher is showing the _____to the students.（实验） 2．Danny, are you good at _____ （科学） 3．You can _____ my words are correct sooner or later.（证实） 4．All the bottles are _____ water.（装满） 5．You can try it in another _____.（科学的方法） 二、根据所给单词适当形式填空 6．I will tell him my theory when she _____ back. (get) 7．They have kept us _____ for a long time. (wait) 8．She needs _____ all her school things to school. (bring) 9．Our teacher asked us _____ our homework on time. (finish) 三、单项选择 10．Will Danny get wet if Brian _____ the experiment A．will do B．do C．does D．did 11．Li Lei is _____ to carry this box. A．too strong B．enough strong C．strong too D．strong enough 12．Are you sure _____ the coming football match A．to B．with C．of D．for 13．The _____ of the air keeps the water in the jar. A．force B．forces C．pressures D．water 14．When I got to the bus stop. I missed the early bus and I had to _____ the next one. A．give up B．keep off C．call off D．wait for 四、选词填空 用方框中所给单词或短语的适当形式填空 experiment，upside，correct，fill...with，take...off 15．Can you answer the question _____ 16．We have done many _____ in science class. 17．Don't _____ your hand _____ the cardboard. 18．He _____ the bottle _____ water just now. 19．Never turn the box _____ down. It's dangerous. 五、阅读理解 Since May 8, Boston Dynamics’ dog-like robot, Spot, has been in use at Bishan-Ang Mo Kio Park in Singapore to help encourage social distancing during the COVID-19 pandemic (新冠肺炎疫情) according to a report in the South China Morning Post. Singapore’s government is funding the experiment of the robotic dog, which will last for two weeks at the park during off-peak (非高峰的) hours. “The robot isn’t enforcing (强制). It’s just giving people information and encouraging them,” Boston Dynamics founder Marc Raibert told CNBC. “When Spot is patrolling (巡逻) the area, there’s a parks officer nearby who can do whatever enforcement he decides is suitable. ” Cameras fixed on Spot will scan the surroundings and help officers work out the number of visitors in the park, but they cannot read faces and won’t collect any personal information. It also carries a loudspeaker to broadcast a pre-recorded message to remind visitors of the importance of social distancing. Without enough manpower, Singapore is turning to robotics to reduce the manpower required for park patrols and remind people about the risks they may be putting themselves and others in. The question, however, is whether their use of Spot will be a good tool or will only attract more people to it instead. If the two-week experiment proves successful, the government will consider using Spot at the park during peak hours. Singapore will also do studies to see if it’s worth using other Spots in other parks. Already, Singapore engineers are trying to improve Spot, maki ... ...
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