Unit12 Innovation 知识点清单-2022-2023学年高二英语练好基础（北师大版2019选择性必修四）

Unit12 Innovation知识点清单 Ⅰ.核心单词 1．(2020·天津卷7月) All who participated have gained a positive (结果) from getting involved. 2．They can (克服) difficulties by themselves only if they develop the habit. 3．She was rewarded for her efforts with a cash (奖金). 4．His work emphasised the emotional as well as the physical (健康) of children. 5．I (注意到) a change in his behaviour over those months. 6．The number of the students in our school has (下降) to 2，000 in 2016. 7．We (发起) a big advertising campaign to promote our new toothpaste. 8．The plan is designed to motivate employees to work more (高效地). 9．They should put warning labels on those dangerous little (设备). 10．The stone rolled down the mountain by (重力). 11．The exhibition tells the fascinating story of the (蒸汽) age. 12．She emptied both their cups and switched on the electric (水壶). Ⅱ.拓展词汇 —————————[会书写]————————— 1．entertainment n．娱乐活动；娱乐节目→ v．招待，款待；使快乐；娱乐→ adj.有趣的；使人愉快的 2．innovation n．新发明，新方法，新观念；革新，创新→ v．革新，创新→ n．创新者→ adj.创新的 3．gifted adj.有天赋的，有才华的→ n．天赋；礼物 4．productive adj.多产的；丰饶的；富有成效的→ vt.创作；生产→ n．创作；生产→ n．产品 5．scientific adj.科学(上)的→ n．科学家→ n．科学 6．donate vi.& vt.捐献(器官)，献(血)；捐赠，捐献→ n．捐款；捐赠(物)→ n．捐赠者；赠送者 7．correspond vi.通信；相符，一致→ n．往来书信；通信联系；相关，相似→ n．记者；通讯员→ adj.符合的；相应的；相关的 8．instant adj.立刻的，马上的n.瞬间；片刻→ adv. 立即 conj.一……就…… 9．subsequently adv. 后来，随后→ adj.随后的，后来的→ n．持续；紧随 10．constant adj.恒久不变的；持续不断的，经常发生的n.常量，恒量→ adv.不断地→ n．坚定不移；恒久不变 11．accuracy n．准确性；精准度；正确，准确→ adj.精确的；准确的→ adv.精确地；准确地 12．physicist n．物理学家→ n．物理学→ adj.身体的；物质的 13．propose vt.提出(某观点、方法等)→ n．建议；提议；求婚 14．evaluation n．评估，评价→ vt.评估，评价；估计 15．theoretical adj.理论的→ n．学说；理论 16．boil vi.& vt. (使)沸腾，煮沸；(用开水)煮n.沸腾→ adj.炽热的；很热的→ adj. 煮过的