在线网课学习课堂《科技英语交流(北京理大)》单元测试考核答案.docx

注：不含主观题 Lecture 1 Features of Scientific Writing Lecture 2 How to write a title Lecture 3 How to Write Abstracts Lecture 4 How to write Introduction Lecture 5 How to Write Methods Lecture 6 How to Write Results Lecture 7 How to Write Discussion Lecture 8 How to Write Conclusion Lecture 9 Presentation Skills Lecture 10 Academic Conference Lecture 11 How to Design Scientific Posters Lecture 12 Question and Answer Sessions 第1题 判断题 (1分) Scientific writing is to report a new finding. 正确答案： √ 第2题 判断题 (1分) Clarity in scientific writing is not important. 正确答案： X 第3题 判断题 (1分) IMRAD is a logic organization in scientific writing. 正确答案： √ 第4题 判断题 (1分) The logic of IMRAD can be defined in three questions. 正确答案： X 第5题 判断题 (1分)The contribution in scientific writing might be a new method or a new finding. 正确答案： √ 第6题 判断题 (1分) Cohesion is a macro organization in scientific writing. 正确答案： × 第7题 判断题 (1分)Cohesion can be constructed by linking devices. 正确答案： √ 第8题 判断题 2. Exercises (1分)Linking devices are helpful in scientific writing. 正确答案： √ 第9题 单选题 (1分) Choose the incorrect one from the underlined words in the following sentence. The recent observation of the reverse Hall-Petch relation in nanocrystalline ceramics offers a possible pathway to achieve enhanced ductility for traditional brittle ceramics via the nanosize effect, just as nanocrystalline metals and alloys. In addition, the underlying deformation mechanisms of nanocrystalline ceramics have not been well established. A for B via C just asD In addition 正确答案： D 第10题 单选题 (1分) Choose the incorrect one from the underlined words in the following sentence. The main results (Fig. 1 and 2) presented by the authors are difficult to follow. For example, how results in Fig. 1 are different compared to Fig. 2 except that the units of effect size are different. Second, if authors have information on species rich