【新教材精创】2.1 Reading and thinking 练习-人教版高中英语选择性必修第一册

【新教材精创】学科网2020-2021学年高中英语新教材同步备课（人教版选择性必修第一册） Period 1 Reading and Thinking练习 I.单词拼写。 1.The Browns love the s　　　　　of a happy home life.  （安全） 2.Hydrogen and oxygen c　　　　　to form water.  （结合） 3.The police are checking the scene of the c　　　　　.  （犯罪） 4.The chemical s　　　　　of this particular molecule is very unusual.  （结构） 5.The story is a magical mix of f　　　　　and reality.  （幻想） 6.It is said that this heating system has an a　　　　　 temperature control. (自动的) 7.　　　　　 (使融合) the kids with the community as well as finding them a role, is essential.  8.They include the floor exercises as a regular part of their fitness　　　　　 (常规).  9.The Official Guide App is　　　　　 (可获得的) for free in both the App Store and Google Play.  10.We have suffered a serious setback. N　　　　　,we must not be discouraged.  II.完成句子。 1.也许在不久的将来我们就能治愈艾滋病。 　　　 　　　　　　　　　　　　　　　in the near future we will be able to cure AIDS.  2.知道如何解决这个问题是重要的。 It 　　　　　　　　　　　　　　　　　　　　how to solve the problem.  3.上课记笔记是一个好习惯。 It 　　　　　　　　　　　　　　　　　　　　to make notes in class.  4.我一做出最后的决定就感到轻松多了。 　　　 　　　　　　　　　　I had made the final decision,I felt a lot more relaxed.  5.他坚持要我们参加这次讲座。 He insisted that　　　　　 　　　　　　　　　　　　　　　.  6.最好不要和山姆闲逛。 ____________________________________with Sam then. 7.我总觉得他没把他知道的事全告诉我们。 I _____________________________ he knows more than he has told us. 8.我现在很忙,无法帮忙打扫房间。 I am busy at the moment, so ______________________________the room. III.阅读理解。 The long, white robot weighs more than 450 kilograms. Like other robots, it is equipped with cameras and mechanical arms to automatically perform many different jobs. Angus is a major part of operations at Alexander’s indoor robot farm, about 40 kilometers south of San Francisco. The 743-square meter farm uses a hydroponic system that grows plants without soil. The plants grow inside equipment that provides a continuous flow of water. The indoor farm uses electrical light instead of sunlight. This kind of farm uses much less water and does not requ