Unit 1 Learning About Language 课件-2023-2024学年高中英语人教版（2019）选择性必修第一册

Learning About Language(1) 1. Build up students’ vocabulary to describe a discovery. 2. Lead students to learn one way to form words: derivation. 3. Enable students to use expressions to finish the connected exercises and discuss how people can achieve success. Teaching Objectives Revising 1. ____________adj.至关重要的；关键性的 2. ____________adj.必不可少的；极其重要的；充满生机的 3. ____________v.沸腾；煮开；烧开 4. ____________v.(尤指经努力)获得,赢得 5. ____________n.&v.击败；战胜 6. ____________v.坚持；坚决要求 7. ____________adv.主要地；一般地 8. property n. _________________ 9.extract vt. ____________n. ____________ 10.wormwood n. ____________ 11.liquid n. _______adj.________________ 12.substance n. _____________________ 1.Key words crucial obtain defeat insist mostly 性质；特征；财产 提取；摘录 提取物；摘录 蒿；洋艾 液体 物质；物品；事实根据 vital boil 液体的；液态的 1.__________vt.承诺；保证(某个人、机构等) vi.忠于;全心全意投人(工作、活动等) → committed adj.尽心尽力的；坚定的;坚信的 2. __________n.(艺术、文学、科学等的)研究院;学会;专科院校academic adj.学业的 3. __________n.目标;目的 adj.客观的 object n.目标;物体;宾语 vt.提出…作为反对的理由 vi.反对；拒绝 4. __________adj.植物学的→botany n.植物学 5. __________vt.评价；评估→evaluation n,评估；评价 6. __________adj,清晰的；清楚的；有区别的 distinction n.区别；差别；特性 →distinctive adj.独特的；有特色的；与众不同的 7. _____________v.承认(属实、权威等);(公开)感谢→acknowledgement n.承认；感谢 8. __________vt.分析→analysis n.分析;分析结果 9. ___________adv.显而易见;看来;显然→apparent adj.明显的;显而易见的 10. ____________adj.科学(上)的;关于科学的→science n.科学→scientist n.科学家 2.Expanding words commit academy objective botanical evaluate distinct acknowledge analyse apparently scientistific 1.承诺做某事 _____________________ 2.有助于；导致 ______ 3.毕业于 ___________ 4,以…为目的 ________________ 5.受困 _______ 6.偶然 ________ 7.提取 _______ 8.坚持要求（做）某事 _______________ 9.除了 ________ 10.和…不同 _____________ 3.Important phrases. commit oneself to doing sth. lead to graduate from with the objectives of get stuck by chance draw out insist on (doing) sth. other than be dif