情态动词归纳表

情态动词归纳表情态动词归纳表 情态 V词义 have to 多表客观 客观 过去义务 2 mustn t 表 禁止 否定用 needn t don t have to must 2 表推测 肯定 是 准是 只用于肯定句只用于肯定句 在否定句 疑问句中用 can could 1 表示必然结果必然结果 All men must die 人固有一死 2 表示一种与说话人愿望相反 不 耐烦的感情色彩 可译为 一定要 偏一定要 偏 偏 非要偏 非要 If you must know her name is Mary 1 表意愿 决心等Would 此时为 will 过去式 无意义差 别 2 表经常性 习惯 性 倾向性 Would 表过去反复的动作 某种倾向 相 对于 used to 无 现已无此习惯 之义 3 表功能 性质叙述真理 The tree will leave without water for 3 months 4 表估计 想必 大概 只时态区 别 此意表对目前事物的预料 That will be the postman ringing would 表示过去 现 在 will 表示现在 将来 will would 5 表 请求 要求 Will you 此意用于疑问句用于疑问句 常与 you 连用 Will you give me a piece of paper 1 will 表命令命令 说话者确定命令一 定会得到执行 或允诺 You will report to me afterwards 命令 They will get enough money from me 允诺 2 可用于祈使句附加疑问句用于祈使句附加疑问句 反义疑反义疑 问句问句 此时 would 比 will 委婉 Don t go now will you 3 woul 短语 would rather would prefer 宁愿 would like would love 喜欢 想要 见注意 1 表征求意见 好不好 用在第一 三人称 Shall the reporters wait outside or what 2 表允诺 威胁 警告 命令或根据 规定有义务做 用于第二 第三人称 Passengers shall not talk with the driver while the bus is moving shall shan t 3 表规章 法令 预言 必须 用于所有人称 Every competitor shall wear a number 点 2 其他示例 He shall have the book when I finish reading 允诺 You shall fail if you don t work harder 警告 You shall come at once 命令 1 表示道义上的责 任 义务或要求 有时表示劝告 You ought to should pay more attention to what your lawyer says 2 表示推测和可能 性 是 按理说 应该 之意 肯定的语气没有 must 用于推测时强 This pen ought to should be yours should ought to 3 表示说话人的一 种谦逊 客气 委 婉的语气 此意常用于第一人称时 You are mistaken I should say 依我 看你是搞错了 1 should 用于疑问句中用于疑问句中表示说话人 对某事不能理解 惋惜 感到意外 赞 叹 愤怒 惊异等感情 意为 竟会 有时也用于陈述句中有时也用于陈述句中 2 Should 还可以用在用在 if 引导的条件引导的条件 从句从句 表示一件事听起来可能性很小 但也不是完全没有可能 相当于 万一 的意思 见注意 高考热点透视高考热点透视 热点一 表猜测的情态动词的用法 热点一 表猜测的情态动词的用法 词形使用场合对现在和未来的推测 对过去事情 的推测 must肯定句must 动词原形must have done may might肯定句 否定句may 动词原形may might have done can could否定句 疑问句can could 动词原形can could have done should肯定句 否定句 疑问句 用来表示一种估计的情况 按理会 估计会 should 动词原形 should have done 热点二 情态动词热点二 情态动词 have done 情态动词 have done 的用法有两种含义 1 对过去情况的猜测 由表猜测的情态动词 have done 构成 上表已经提到 2 表示与过去事实的主观设想 有轻微的责备 后悔之意 请参看下表 情态动词 have done 用法例句 must have done对过去进行推测表 想必 准是一定做 了 The light were out They must have been asleep can have done can t have done 否定 疑问句中 表 怀疑和不肯定 He can t have forgotten it Can he have gone to his aunt s could have done couldn t have done 表 本来可以做某事的 却没有 否定表 不可能 You could have done better but you were too careless Mr wang couldn t have gone to Beijing for I saw him just now might have done表 本来应该或 可以 能做某事的 却没有 You might have given me more help though you were busy should ought to have done 用于肯定句中时 表示 本该做某事 而实际上未做 用于 否定句中时 则表示不该做的事反而做 了 You should ought to have been more careful You shouldn t have spoken to your parents in this way needn t have done表示做了本来不必 去做的事 The weather turned out fine You needn t have taken your umbrella with you had better have done 表示 当时做了某事就好了 其否定句表 相反的含义 You had better have started earlier You had better not have quarrelled with her would rather have done 表示 当时宁愿 做了某事 其否定句表相反的含义 两 者都表 后悔 之意 I would rather have taken her advice I raised objections at the meeting but now I would rather not have done that Would like love to have done 表示愿意做某事 但未做成 I would love to have gone to the party last night but I had to work extra hours to finish a report 热点三 热点三 shall will must 等等 1 Shall 用于第一人称疑问句中表示说话人征求对方的意见或向对方请求 例 The room is so dirty we clean it Of course 03 上海春招 A Will B Shall C Would D Do 用于第二人称陈述句表示说话人或他人的意图 命令 允诺 警告 命令等 例 The interest be divided into five parts according to the agreement made by both sides declared the judge 04 重庆 24 A may B should C must D shall 2 Wi