Unit 2 Making a difference 高频词汇知识点清单-2022-2023学年高中英语外研版（2019）必修第三册

新教材外研版 英语必修第三册 UNIT 2 UNIT 2高频词汇 知识点清单 Unit 2　Making a difference 高频词汇精讲 1. contribution n.贡献;捐款;稿件 the contribution these people made to society这些人对社会做出的贡献。(教材P17) 情景导学 Not only did she make great contributions to the world of science but she is regarded as the greatest woman scientist on account of what she did. 她不仅对科学界做出了巨大贡献,而且因为她做的事,她被认为是最伟大的女科学家。(写作—人物介绍) 用法归纳 make a contribution/contributions to    ...对……做出贡献;给……捐款 词汇拓展 ①contribute v.捐献;贡献;捐(款);造成;投(稿) contribute...to...把……贡献给……;给……捐(款);往……投(稿) contribute to促成;导致 •The student volunteers contributed their own time to helping the old people in the nursing home.学生志愿者贡献了自己的时间来帮助养老院的老人。(写作—志愿服务) •The doctor said his bad eating habits might have contributed to his heart disease. 医生说他的不良饮食习惯可能导致了他的心脏病。 ②contributor n.投稿人;捐款人;促成因素 情景助记 contribute词义辨析 2. relief n.减轻,缓解;宽慰,轻松 The amount of relief and comfort experienced by the sick after the skin has been carefully washed and dried, is one of the commonest observations made at a sick bed.患者在皮肤被仔细清洗和擦干后所感受到的(疼痛的)缓解与舒适的程度是最常见的临床观察之一。 (教材P17) 情景导学 To their relief, under the guidance of Father, they successfully made the breakfast. 让他们松了一口气的是,在父亲的指导下,他们成功地做了早餐。 (2021全国新高考Ⅰ) When everything was finally done, we all let out a sigh with/in relief and a sense of achievement filled me.当一切终于完成时,我们都欣慰地舒了一口气,我心里充满了成就感。(读后续写—动作、心理描写) It was such a relief to hear that their son had been found safe and well. 听到他们的儿子平平安安地找回来了,真是令人十分宽慰。 用法归纳 ①to sb.'s relief  (=to the relief of sb.)令某人宽慰的是 ②with/in     relief宽慰地/欣慰地 ③It's a relief 　to do    sth.做某事是令人宽慰的。 ④breathe a sigh of relief松了一口气 ⑤What a relief!终于放心了! 词汇拓展 ①relieve vt.缓解;减轻;解除 relieve sb. of sth.帮助某人减轻负担 •Domestic robots are of great help to housewives because they can relieve them of household chores.家用机器人对家庭主妇有很大帮助,因为它们可以减轻她们的家务负担。 ②relieved adj.感到宽慰的;放心的 be relieved to see/hear/find/know...看到/听到/发现/知道……很宽慰 be relieved that...很宽慰…… •I'm relieved that you could tell me the truth bravely. 你能勇敢地告诉我真相,我感到很宽慰。 3. effective adj