人教版（2019）必修第一册Unit 5 Languages Around the World 单元导学案（含答案）

Unit 5 Languages Around the World Part 1 词性转换 1. reference n.指称关系;参考→ vi.提到;参考;查阅 vt.查询;叫……求助于→ (现在分词)→ (过去分词) 2. system n.体系;制度;系统→ adj.有系统的;有规律的→ adv.系统地；有规律地 3. base vt.以……为据点;以……为基础 n.底部; 根据→ adj.以(某事)为基础的；以……为重要部分(或特征)的→ adj. 基本的;必需的→ n.基准；缘由；要素 4. bone n. 骨头;骨(质)→ adj.骨瘦如柴的；多刺的 5. symbol n.符号;象征→ adj.有象征意义的；象征性的→ vt.象征 6. carve vt. & vi. 雕刻→ n. 雕刻品；雕刻术 7. variety n.(植物、语言等的)变体;异体;多样化→ adj. 各种各样的→ adj. 多变的→ vi.变化;相异 vt.变更;改变 8. major adj. 主要的;重要的;大的 n.主修课程；主修学生 vi. 主修；专门研究→ n.大多数→(反义词) n.少数 9. regard n.尊重;关注 vt.把……视为;看待→ prep.关于;至于 10. global adj.全球的;全世界的→ adv.全球地→ n.地球;地球仪 11. appreciate vt.欣赏;重视;感激;领会 vi.增值→ n.欣赏；理解；感激→ adj.感激的;欣赏的 12. specific adj. 特定的;明确的;具体的→ adv.具体地;明确地 13. equal n.同等的人;相等物 adj.相同的;同样的 vt.等于；比得上→ adv.平等地;同样地→ n.平等；相等→ n.不平等 14. demand n.要求;需求 vt.强烈要求;需要 vi.查问→ adj.苛刻的;要求高的 15. description n.(描写)文字;形容→ vt. 描述→ adj. 描写的 16. relate vt.联系;讲述→ n.关系;关联;亲属→ adj.相关的；属于同一类别的→ adj. 比较的；相对的 n.亲戚；同类事物 Part 2 核心词汇表达讲解 refer vi.提到;参考;查阅 vt.查询;叫……求助于(referred-referred; referring) reference n.指称关系;参考 →核心结构 refer to 指的是;描述;提到;查阅 be referred to as …被称为…… refer ... to ...将······送交给(以求获得帮助等) reference books 参考书 →典例赏析 (1) The scientist referred to global warming at least three times in his speech. (2) Refer to a dictionary to check the spelling. (3) Paris is referred to as a shopping paradise. (4) We will need references from your former employers. (5)I am writing to you in/ with reference to the job opening in your department. (6) Keep their price list on file for future reference. 即时练习 根据句意及提示完成句子。 (1) The man (refer) to just now is the boss of the company where my sister once worked. (2)I always keep my (refer) books near my desk for convenience. (3) The Pritzker Architecture Prize is often referred to the Nobel Prize in architecture. base vt.以……为据点;以……为基础 n.底部；根据 basis n. 基准;缘由;要素 →核心结构 base … on …把……奠定在……基础上 be based on ...基于…… on a regular basis 定期 base camp 大本营 →典例赏析 (1) Plants are necessary for life on the Earth, as they are the base of the food chain. (2) The company has its base in Paris, and branch offices all round the world. (3) Their statement had no basis in fact. 即时练习 根据句意及提示完成句子。 (1) They base their company in London. = Their company London. (2) The author based his book on a real-life incident. = The book a real-life incident. (3) (base) on a real-life story, the book receives many positive reviews. (4) (base) itself on a real- life story, the book receives many positi ... ...