选修8 Unit 3 Inventors and inventions（课件PPT）-【新高考方案】2024高考英语一轮复习（老教材 新高考 人教版）

Unit 3 Inventors and inventions 微时光背诵一由教材充盈“语料库” 一、背单词与词块 (一)背阅读单词一会认就行 (背诵时遮住右侧汉语，先自主翻译，后比对词义) 1.patent n. 专利证书；专利权 2.courtyard n. 院子；庭院；天井 3.powder n. 粉末；火药 4.perfume n. 香水；香味 5.stainless adj. 无锈的；不锈的；没有污点的 6.cube n. 立方体；立方 7.caution n. 小心；谨慎 8.merry adj. 愉快的；高兴的 9.identification n. 鉴定；辨认；确定；身份证明 10.directory n. 电话簿；商行名录 11.innocent adj. 清白的；无罪的；天真的 12.dynamic adj. 充满活力的；精力充沛的： 动态的：发展变化的 13.competence n. 能力；胜任；本领 14.personnel n. 人力资源：人事部；全体人员 (二)背重点单词一写对事行 1.abrupt adj. 突然的；意外的 2. passive adj. 被动的；消极的；被动语态的 3.seize ot. 抓住；捉住；夺 4.claim n.ot. 要求；声称；主张 5.file n 文件；档案；文件夹 vt. 提交；将…归档 6.ripe adj. 成熟的；熟的 7.dialot. 拨（电话） 8.bear vt. 忍受：忍耐；负担 9.tap ot.&vi. 轻打：轻拍；轻敲 n. 轻轻地敲击（声）；（水）龙头 10.current n. (水或气)流：电流 adj. 现在的；当前的 11.stable adj. 稳固的：稳定的；安定的 (三)背拓展单词一用准才行 l.distinguish vi.&vt.显示…的差别；使…有所不同；辨别→distinguished ad著名的；卓越的 2.mercy n.宽恕；仁慈→merciful adj.宽大的；仁慈的；慈悲的→merciless ad 残忍的；无情的 3.produce v.生产→product_n.产品→producer, n.生产者；制片人→ production n.生产；产生 4. convenience n,方便；便利→onvenient adj.便利的；方便的；就近的一 convenient山yado.方便地；便利地→inconvenient ad,不便的；打扰人的 5.expect v.预料；期待；期望；认为→expectation n.预料；期待；期望 6.recognize vt.认出；承认→recognition n.认出；认可；承认 7.freeze v.(使)冰冻→freezing adj.冰冻的；严寒的→frozen adj.冻 结的；冷冻的 8.occasion n.时机；机会；场合→0 ccasional adi.偶然的→occasionally adv.. 偶然地；不时地 9.practice n.实践；练习→_practical ad,实际的；实践的；实用的→ impractical adf.不切实际的；不现实的；无用的 l0.associate vt,.联想；联系n.同伴；伙伴→association m.联盟；联系 [语境活用] 1.You can visit Professor Li when it is_convenient,that is,at his convenience His house is conveniently near the bus stop.(convenient) 2.In western countries,the number "thirteen"is usually associated with bad luck,but actually there isn't any_association between them.(associate) 3.He is such amerciful man and always has mercy on those homeless animals but sometimes he can be merciless to those he doesn't like.(mercy) 4.The dog wagged its tail in expectation of a bone but was expected to go out.(expect) 5.It is freezing outside now,and more snow is falling on already frozen streets.(free