选择性必修一Unit 2基础知识复习题 一、单句语法填空 1. I think it may take sometime before we can have an (精确的) assessment of the damage. 2. The latest scientific research shows that tears help to protect the eye from (潜在地) harmful foreign bodies. 3. Before you listen, you can read the questions and the choices. It will help you to (预测) what you will hear. 4. They can warn you early on if there is something (不正常)or if you have a (严重的;批判性的)illness, such as cancer, and potentially save your life. 5. The professor offers many tips in his speech that make learning more （高效的）. 6. The Forbidden City attracts a (持续不断的) stream of visitors every day, especially during national holidays. 7. The man is the here, and he has the right to all of soldiers.(command) 8.Dr. Poole says that she couldn’t tell the difference between Mlaika’s call and the (distance) truck noise. 9. It is (predict) that the heavy snow will last for another one week. 10. In the (absent) of sleep, he couldn’t have the concentration to read the articles through to their conclusion. 11. In the (absent) of sleep, he couldn’t have the concentration to read the articles through to their conclusion. 12. 5% of the rice produced on this farm (export) to other countries at the end of next month. 二、完成句子 13. 然而，在不远的将来，我们将生活在智能住宅中。当我们外出时，智能家居会为我们锁门；当我们忘记关电视时，智能家居会记得关掉它。 However, in the not-too-distant future, we _____ _____ _____ in smart homes that will lock the door for us when we are away and remember to switch off the TV when we forget. 你一进家门，灯就会亮起，还有你最喜欢的音乐或电视节目(会自动播放)，而且你会发现晚餐已为你准备好了。 Your lights will come on _____ _____ you enter the door along with your favourite music or TV programmes, and you will find your dinner already _____ for you. 这种智能技术不是幻想。许多这样的新发明已经可以使用，并正在一些家庭中使用。 This smart technology is not a _____. Many of these new _____ are already _____ and being used in some homes. 智能马桶也会持续记录你的健康状况。 Smart toilets will be _____ constant _____ _____your health as well. 一方面，世界上有许多不同群体的人在没有新技术的情况下，依然过着幸福的生活。 On the one hand, there are many different groups of people around the world who live happily_____ the _____ _____ new technology. 此外，互联网使朋友和家人，即使天各一方，也能轻松保持联系。 Moreover，the internet has _____ _____ _____ for friends and family to keep in touch easily even if they are on opposite side of the world。 只要你想维持这段关系，就必须定期和朋友保持联系。 As long as you want to maintain the relationship, you must _____ _____ _____ with your friends regularly. 三、语法填空 When I think of a “mad genius”, no one deserves the title more than Nikola Tesla. Born in Austria in 1856, this scientist is not just an engineer, but an inventor and 20 (explore) of the many mysteries of the world. To begin with, Tesla possessed an 21 (objective) bri ... ...
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