Unit(1)2Innovation单元高频单词讲解课件高中英语北师大版选择性((1))

用法归纳 ①propose doing sth. 提议做某事 ② It is proposed that.../to do... 有人提议……/有人提议做…… ③propose to do /doing sth. 打算做某事 ④propose to sb. 向某人求婚 ⑤propose a toast (to sb.)(为某人)祝酒
情景导学 What do you propose to do/doing now?现在你打算做什么? I heard him propose calling the fire department.我听到他提议给消防部门打电话。 (2021浙 江1月) It was proposed that the president be elected for a period of two years.有人提议选出的主席任期 为两年。
词汇 6 | perceive vt.察觉,注意到,发觉;认为 This blue mould was in fact the natural form of penicillin, which Fleming perceived could be
used to kill bacteria.这种青霉实际上是青霉素的自然形态,弗莱明注意到青霉素可以被用来 杀死细菌。 (教材P53)
情景导学 The patient was perceived to have difficulty in breathing.发现病人呼吸困难。 Light colors are perceived as a threat to mosquitoes, which is why many species avoid being认为是对蚊子的威胁,这就是为什么许多物种在阳光直射下(能 够)避开叮咬。 (China Daily)
词汇拓展 proposal n.提议,建议;求婚 a proposal for/to do... 对……的建议/做……的建议 submit/accept/reject a proposal 提交/接受/拒绝一项建议 •The committee rejected a proposal for a housing development.委员会否决了一项开发住宅区 的建议。 特别提醒 propose及其名词形式后接从句时,从句应用虚拟语气,即从句的谓语用“should+动词原形” 的形式,should可以省略。
情景导学 Fifty countries donated nearly $80 million to the project.50个国家向该项目捐赠了近八千万美 元。 (人教必修二)
用法归纳 ①donate... to ... 把……捐献给…… ②donate blood 献血
词汇拓展 ①donation n.捐赠;捐赠物 make a donation/donations to... 向……捐赠 organ donation 器官捐献 •Employees make regular donations to charity.员工们定期向慈善事业捐赠。 ②donor n.捐赠者;献血者;器官捐献者 •Medical science has proved that donating blood is good for the donor both physically and spiritually.医学证实献血有益于献血者的身心健康。
用法归纳 ①correspond ②correspond ③correspond
with sb. 与某人通信 to /with sth. 与某物相一致/相符
to sth. 相当于某物,与某物类似
词汇拓展
①correspondence n.信件;通信;关系,联系 (be) in correspondence (with...) (与……)通信 •We have been in correspondence with each other for months.我们互相通信几个月了。 (写 作—社会交往) ②corresponding adj.符合的;相应的;相关的 ③correspondent n.通讯员;记者
词汇 3 | donate vi.& vt.捐献(器官),献(血);捐赠,捐献 Medical advances ranged from discovering the causes of diseases under microscopes to staging
operations to replace diseased organs with donated ones.医学上的进步范围很广,从在显微镜下 发现疾病的原因,到施行用捐赠器官替代病变器官的手术。(教材P52)
用法归纳 ①perceive sb. to do sth. 发现/认为某人做某事 ②perceive sb./sth. as ... 认为某人/某物是……
词汇拓展 ①perception n.知觉,感知;洞察力;看法 •We need to challenge many popular perceptions of old people.我们需要质疑许多对老年人的 普遍看法。 ②perceptive adj.有洞察力的;知觉的,感觉的 ③perceptible adj.可察觉到的,看得出的;可感知的
Through comparison, he found that the locations of the 117 known Maya cities correspond to the positions of the stars.通过比较,他发现117个已知的玛雅城市的位置与恒星的位置是对应的。 (外研选择性必修四)
词汇 4 | correspond vi.通信;符合,相一致;类似于,相当于 Communications changed with the introduction of mobile phones, and the way we correspond
went from writing letters to emailing and sending instant messages.随着移动电话的引进,通信发 生了变化,我们的通信方式从写信变成了发电子邮件和发送即时信息。 (教材P52) 情景导学 She still corresponds with the friends she met on the island ten years ago.她依然和十年前在那 座岛上遇到的朋友们通信。 The British job of Lecturer corresponds roughly to the US Associate Professor.英国的讲师职位 大致相当于美国的副教授。
Unit12 高频词汇精讲
Unit 12 单元单词知识精讲
高频词汇精讲
词汇 1 | entertainment n.娱乐活动,娱乐节目;娱乐;招待 Entertainment and Communication娱乐和沟通 (教材P50)
词汇拓展 ①entertain v.娱乐,使快乐;招待 entertain sb. with sth. 用某物使某人快乐 •He entertained us for hours with his stories and jokes.他既讲故事又说笑话,把我们逗得乐了 好几个小时。 ②entertaining adj.有趣的;令人愉快的 •Information is presented in an entertaining way.信息以有趣的方式呈现。
词汇 2 | gifted adj.有天赋的,有才华的;具有 creative, curious, smart, persistent, hardworking, gifted有创造力的、好奇的、聪明的、执
着的、勤奋的、有天赋的 (教材P50)
情景导学 He was gifted with a charming smile.他有一副迷人的微笑。 (写作—人物描写) She is not only gifted in/at music but also familiar with all kinds of musical instruments.她不仅 有音乐天赋,而且熟悉各种乐器。
词汇 5 | instant adj.立刻的,马上的;即食的;速溶的n.瞬间,片刻;某一时刻 Communications changed with the introduction of mobile phones, and the way we correspond
went from writing letters to emailing and sending instant messages.随着移动电话的引进,通信发 生了变化,我们的通信方式从写信变成了发电子邮件和发送即时信息。 (教材P52)
用法归纳
①an instant reply即时回答 ② in an instant 一会儿,马上,立刻 ③ for an instant 一瞬间,刹那间 ④ the instant (that)... 一……就……(引导时间状语从句,相当于as soon as) ⑤at that instant在那时
用法归纳 ①be gifted in/at ... 在……方面有天赋 ②be gifted with ... 具有……
词汇拓展 gift n.天赋,天才,才能;礼物 have a gift for... 有……才能/天赋 have a/the gift of doing sth. 有做某事的天赋 •Caroline doesn't have a gift for music, but she makes up for it with hard work.卡罗琳没有音乐 天赋,但她通过刻苦用功弥补这一点。 •He has the gift of making friends easily.他天生善交朋友。
情景导学 Just for an instant I thought he was going to refuse.刹那间我以为他会拒绝。 When the rain started, the crowd dispersed in an instant.开始下雨时,人群立刻散开了。 She ceased crying the instant I picked her up.我一把她抱起来,她就停止了哭泣。 (读后续写 —动作描写)
词汇拓展 ①instantly adv.马上,立刻,立即 conj.一……就……(引导时间状语从句) •Fortunately, someone called the fire department instantly the fire broke out.幸运的是,火灾一 发生,就有人给消防部门打了电话。 ②表示“一……就……”的单词或短语还有the moment、the minute、directly、immediately 等。 •The moment/The minute/Immediately/Directly I stood on the stage, I was nervous and trembled with excitement. 我一站上舞台就紧张且激动地颤抖着。 (读后续写—心理描写)
词汇 7 | propose v.提出(某观点、方法等);打算;求婚 During the Cold War, a “huge network” of computers was proposed by two American scien-
tists.在冷战期间,两名美国科学家提出了一个由计算机组成的“巨大网络”。 (教材P53)