外研版（2019）高中英语必修第二册 Unit3 Using language—Developing ideas 词汇精讲课堂课件.pptx

;本单元词汇梳理 1. chart：词块：bar chart, flow chart, pie chart 2. ideal：词块：be ideal for 3. display：dis- (不) + play (= plic- to fold 折叠) → 不折叠 → 展示，陈列 词块：on display, a window / fireworks display 4. monitor：词源义“班长”，后引申为“显示屏；监视器” 名词动词化 5. setting：set + -ing 6. adjustable：adjust (v 调整) + -able 7. available：英语释义：able to be used or can easily be bought or found 8. skip：词源义 jump over；基本义：跳 “跳”的动作 (具体) → “跳”过应做的事情 (抽象);9. balance：bi- (two 两个) + lanx (pans 盘) → 天平 → 平衡 词块：keep / have a balance between ... and …, keep / lose one’s balance, a sense of balance 派生词：balanced 词块：a balanced diet 10. bar：词源：来源于古法语 barre (栅栏，障碍物)，词源义是用来栓门的铁条 → 将服务员与顾客隔开的“铁条” → 柜台 → 酒吧 词块：a bar of chocolate / soap, a coffee / snack / wine bar, behind bars 11. upper：up的比较级； 反义词：lower；词块：the upper class 12. involve：in- (进入，使) + -volve (卷入)，词源义和基本义是“使卷入” 词块：involve doing sth, involve sb / oneself in (doing) sth 13. master：名词动词化； 词源义“主人；控制者”→“能手”“大师”(控制知识和技能的人) → 精通;14. response：构词respond — response；词块：in response (to) respond：re- (back 回 , 向后) + -spond- (promise 承诺、约定) → 承诺回去 → 回答 词族：respond, response, responsible, responsibility 15. interpret：派生词：interpreter, interpretation 16. data：词块：collect / gather data, data bank, big data 17. label：名词动词化，具体的“贴标签于”→ 给人贴标签 18. power：基本义：力量；Knowledge is power. 词块：come to power, a world power, a power failure / cut 名词动词化 19. network：net (n 网) + work 20. tension：tense (adj 绷紧的) + -ion，词根ten- (stretch 拉) 21. disappear：dis- + appear；派生词：disappearance;22. sweaty：sweat (n 汗) + -y (充满……的) 23. ache：近义词 hurt 24. inspire：in- (in) + -spir- (breath 呼吸) + -e → 使吸入 词族：inspire, inspiration, inspired, inspiring 词块：inspire sb to do sth 25. a.m.：源自拉丁语ante meridiem，拓展p.m. 26. persuade：? 说服：词块：persuade sb to do sth, persuade sb into / out