课后提升练(8) Unit 5 Section Ⅲ GRAMMAR（Word练习）-【优化指导】2023-2024学年新教材高中英语选择性必修第二册（北师大版2019）

课后提升练(八) Section Ⅲ　GRAMMAR [对应学生用书P180] Ⅰ.阅读理解 A No one ever said science education was easy.Certainly the concepts we teach, like conservation of momentum or quantum mechanics, can be hard to grasp.But what really makes our reaching complicated is that we're also trying to teach a deeper lesson at the same time—to help students understand the nature of science itself. All too often, young people get the impression that science is about learning certain “laws” and then applying them to different situations.After all, that's what we make them do on tests, to show that they've been doing the work.But that's not it at all.Science is the process of building these concepts through the collection of experimental evidence. And while I'm on it, let's call these concepts what they really are—not laws, but models.Science is all about building and testing models.It's difficult to help students understand that aspect of science when we just give them the models to begin with.Sure, in physics we often include historical or mathematical evidence to support big ideas, but that often isn't enough. Of course, we can't start from scratch.If students had to build their own models from the ground up, it would be like trying to learn programming by inventing computers.As Isaac Newton is supposed to have said, we stand on the shoulders of giants.We must take models built by others and go from there. What I'd like to suggest is that this actually provides a great way into the adventure of science and an opportunity to meet our objectives as educators.If you can create a situation that challenges students' assumptions and produces conceptual conflict, that's a great opportunity for learning. 【语篇解读】本文是一篇说明文。文章主要讲述了科学的定义和科学教学，并进行了理性思辨与阐发。 1.What is the misunderstanding of teaching science? A.It’s complicated. B.It focuses on the nature of science. C.It’s very difficult. D.It lies in teaching and testing “laws”. D　解析：细节理解题。根据第二段中“All too often ...different situations.(年轻人时常认为科学是学习特定的‘法则’，并将