第七讲词性转换和一义多词 课件-2025届高三英语上学期一轮复习专项

一、词性转换 1.harm→adj.______ 2.variety→adj.______ 3.profit →adj..______ 4.economy→n..______ 5.long→n..______ 6.poor →n..______ harmful various profitable economic length poverty 7. retire →n..______ 8.apply→n..______ 9.survive→n..______ 10.extinct→n..______ 11.poison→adj.._____ retirement application survival extinction poisonous 12.office →adj..______ 13.global→adv._____ 14.absolute →adv.______ 15.dry→n.______ official globally absolutely drought 16.organize→n.______ 17.consequence→adv..______ 18.former→反义______ 19.live→adj..______ 20.inspire→adj..______ organization consequently informer alive inspired 二、一义多词 1.表示“震惊，吃惊” _______/ _________/_______/_____________ 2.表示“发生” _______/ _________/________/________ surprise; shock; astonish;amaze happen;take place; occur to ;arise 3.表示“对...有害” _______/ _________/ 4.表示“好处，利益”词_______/ _________/_______ do damage to;do harm to; be harmful to; be bad to benefit;profit;interest; gain;good;favor;advantage 5. 表示“对.....影响” ________/___________/____________ 6.表示“因此” _______/ ______ have an effect(impact,influence) on therefor; thus; hense; consequently;accordingly; as a result(consequence); so 7.表示“各种各样的” _______ /_______/_____________ 8.表示“扩大” _______/ _________/_______/ _______ all kinds/types/sorts/of ;a wide range of; a variety of enlarge; expand;extend; broaden; 9.表示“抓住，捕捉”：_______/__________/_______/_______/____________ 10.表示“不利条件,缺点”的词汇：___________/____________/_________ catch;capture;grab;grasp;seize; snatch weakness; weakpoins; disadventage; drawback; downside; defect; minus; fault; shortcoming 11.表示“适合的，恰当的”的词汇：_______/__________/_______/______/____ 12. 表示“看，观察”：_______/____ /______/_______/_______/______/_ proper;appropriate;suitable notice; observe;perceive;spot; see; watch;look at; view; take in 13.表示“出现”的词汇和短语：___________/____________/___________ appear;emerge;turn up; show up; 一词多义 1.①Children should learn how to observe good manners at table. ②People of many Western countries observe Christmas. ③Miss Wang refused to observe on the situation. ④The scientist devoted most of his lifetime to observing the behavior of the chimps.（猩猩） 遵守 庆祝 评论 观察 2．promote vt. 促进，推动；促销；提升，晋升 ①The band has gone on tour to promote their new album. ②He has been promoted to sales manager. ③Which level of background noise may promote creative thinking ability？ 促销 晋升 促进 3.grasp ①A grasp of how to manage color in your spaces is one of the first steps to creating rooms you’ll love to live in. ②They failed to grasp the full significance of his remarks. ③Let our professional photographer grasp one of your most brilliant moments in your life ④Suddenly the boy grasped my hand，but I couldn’t understand what he was trying to do 掌握 理解 抓住 毫不犹豫抓住（机会） 微完形——根据语境选出正确选项 1.I always __①__ you with your sister，because you look so alike.You both are so kind to me，I am __②__ for your help. ①A.confuse B.puzzle C.ignore D.attract ②A.anxious B.grateful C.narrow D.hopeful A B 2.Forgetting to check the weather __①__ before heading out should result in you getting wet.Therefore，you should __②__ for the weather when you go out and remember to take an umbrella with you. ①A.fog B.forecast C.darkness D.thunder ②A.reach out B.roll up C.pick up D.watch out B C 形似词和近义词 1. pessimistic optimistic negative positive indifferent neutral 悲观的，悲观主义的 乐观的；抱乐观看法 负面的；否定的；消极的；阴性的 正面的；肯定的；积极的；阳性的 冷漠的 中立的 supportive opposite ironic critical favorable 支持的 反对的，相反的 讽刺的 挑剔的；关键的；批判的 赞成的 skeptical persuasive objective subjective (dis)uninterested passive active 怀疑的 说服性的 客观的；目标 主观的 不敢兴趣的 消极的；被动的 积极的；主动的 2.unique extremely severe serious 独特的，独有的；独一无二的 极端地；及其 严重的，严厉的 严肃的，严重的 noble cautious casual 高贵的，贵族的 小心的，谨慎的 随便的，非正式的；临时的；休闲的 3. danger anger angle ankle angel eager 危险 怒气（火）；恼怒 角度；立场；观点 脚踝 天使；善人 渴望（求）的 legal target eagle single 合法的 目标，靶子；把....作为攻击对象 雕 单一的；单个的；单身的；单程的，单间的 4.. glance at glare at stare at glimpse at take notice of 瞥一眼 怒视 凝视；盯着 瞟一眼；瞥一眼 注意到 5. in other words in a word in words 换言之，换句话说 总而言之，一句话 用语言 6. mark mask remark market 标志（记）；做记号；记号‘分数；痕迹 口罩；面具 评论 市场 task bark dark park 任务 （狗）吠叫；厉声发令；树皮 黑暗的；深色的；暗处 公园；停车 7. folk fork frog fox fog fold 民间的 叉；餐叉 青蛙 狐狸；狡猾的人 雾 折叠；合拢 8.behalf behaviour belongings become 代表 行为；举止 属于；附属物 成为；变得 below betray beneath beggar 在...下面 背叛；出卖 在....下方 乞丐 9. whisper murmur in a low voice speak talk 低声说’私下说；耳语 低语；咕噜；喃喃细语 小声说 说；讲述；发言 谈话；演讲；讨论；说服，劝说 say chat tell inform 比方说；说；发言权 聊天；闲聊 告诉；讲述；区别 告知；了解 announce declare claim state shed light on 宣布（告） 宣称；声明 声称；索取，夺走；主张 状态；陈述；州 阐明 throw light on make it clear that convey express 传达；表达；传递（信息，思想） 表达（自己思想感情）；快递；快车 阐明，使了解 表明；弄清楚 10.half-finished paintaking long-lost undergo high-rise clean-up community-wide 尚未完成的 费力的，不辞劳苦的 久违的 经历 高层的 净化的 全社会通力协作的 11.perceive receive deceive 觉察到；意识到；认为 收到 欺骗；蒙骗 12.reminder remainder remains relic 残余；残留物；遗骸 余数；剩余物 遗迹；遗址 提示信；引起回忆的事物 13.customer consumer customs custom costume 顾客；客户 消费者； 海关 风俗 戏服 practice 翻译句子 1.他喉咙哽咽，说不出话来。 A lump came up to his throat, he had nothing to say. 2.某人的话在她耳边回荡。 The words of sb rang in her ears. 3.她带着颤抖的声音说。 She said in a trembling voice. 4.眼泪顺着脸颊流下来，她低下头，哭泣。 Tears rolling down her cheeks, she lowered her head and sobbed. 5.她轻松的心情回到了家。 She returned home with a lightened heart. 6.他站起来，拥抱了父母，笑了，尽量不让情绪显露出来。 He stood up, hugged his parents, and smiled, trying not to let his emotion get the better of him. $$