初中英语语法之情态动词shall,should,will,would,used to等用法
初中英语语法之情态动词shall,should,will,would,used to等用
法
（8）shall的用法主要用于第一人称的疑问句中，表示征求对方意见。如：What shall I do now?我现在该干点什么Shall we go together?咱们一起走好吗(9) should的用法①表示“劝告、建议”，译作“应当”You should study hard.你应当努力学习You should listen to the doctor’s advice.你应当听大夫的话We should help each other.我们应当互相帮助②表示“推测、可能”They should get home by now.他们现在该到家了The book should be available in the bookstore.这本书在书店里可能有卖的③后接动词不定式的完成式时，表示过去的事情，肯定结构表示该做没做；否定结构表示不该做，但发生了。I should have written you earlier.我应当早引起给你写回信（但没写）You shouldn’t have told him this.你不应当把这告诉他。（但告诉了）(10) will, would的用法主要用于第二人称的疑问句中，表示说话人向对方提出请求，would较will更客气些Will you help me? 你能帮帮我吗？Would you like some tea? 你想喝点茶吗？Will you please tell me the way to the station? 请问到车站怎么走？(11) used to的用法后接动词原形，表示以前经常发生的动作，但现在不是这样了（通常用于肯定句中）。I used to get up early，我以前经常早起（现
在不是这样了）He used to read aloud everyday. 他以前天天朗读（但现在不是了）注意：句型“be + used to”后接动名词或名词，表示“习惯……“：I am not quite used to the weather, here. 我不大习惯这里的天气Are you used to the food in Beijing?你现在习惯吃北京的饭了吗？I’m used to getting up early.我习惯早起。II. 情态动词must, may, might, could, can 表示推测：以must为例。must + do(be)是推测现在存在的一般状态进行；must + be doing 推测可能正在进行的事情；must +have done是推测可能已经发生过的事情。1. must“肯定，一定”语气强，只用于肯定句中。He must be a man from America. / He must be talking with his friend. / He must have already arrived there.2. may和might“也许”，后者语气弱，更没有把握。可用于肯定句和否定句。He may not be at home. / They might have finished their task.3. can和could“可能”，could表示可疑的可能性，不及can’t语气强，用于肯定、否定、疑问句中。The weather in that city could be cold now.We could have walked there; it was so near.（推测某事本来可能发生，但实际上没有发生）Can he be in the office now? No, he can’t be there, for I saw him in the library just now.(语气很强，常用于疑问句和否定句中)【注意】：1.对现在的事实进行推测：主要结构：…must / may / might +动词原形be+名词/形容词/介词短语be + doing例句：1. You must be Jeanne. I’m
Mathilde Loisel. We used to know each other very well.2. They must be in bed already at this time of the night.3. The teacher must be joking.4. Freda isn’t in class. She must be sick.5. There must be something wrong.6. She might be very clever, but she hasn’t got much common sense.7. H e may be arriving this evening.8. He may be traveling around the world.9. The keys can’t be in the room. I have just searched it very carefully.10. Can the news be true ?2．对过去的事实进行推测：结构：情态动词+have done / been+名词/形容词/介词短语。例句：1. Mrs. Longmans must have been a pretty girl in her youth.2. He couldn’t have seen Anna yesterday. She’s gone abroad.3. I think I must have left my glasses in the library.4. He might have overslept again.5. Where can Tom have gone ?Ⅲ.情态动词表达虚拟语气：表达“本来…”，“不然早就…”。这是情态动词的一种虚拟语气用法。表示说话人所讲的与所发生的事实相反。表达了说话人的埋怨，后悔的语气。其结构是在一些情态动词后面加have done 结构。根据要表达的意思，有如下结构：(1).should have done / ought to have done：本应该……
(2).shouldn’t have done / oughtn’t to have done：本不该……
(3).could have done：本来可以……(4).needn’t have done：本来没必要……(5).would like to have done：本来很想……(6).would rather not have done: 本来不愿意……(7).could /
might / have done: 不然早就……〈例句〉：1. You shouldn’t have laughed at his mistakes.2. You could have told us earlier.3. You ought not to have spent so much time in reading novels.4. We need not have been in a tearing hurry to catch the train.5. They would like to have seen that film last film.6. If he had given me his number, I could have telephoned him.7. They might have been frozen to death but for the rescue in time.Ⅳ.
情态动词注意点：1. can和be able to: 都可以表示能力。但be able to可以表达“某事终于成功”，而can无法表达此意。Be able to有更多的时态。另外，两者不能重叠使用。2. used to和would: used to表示过去常常做现在已经不再有的习惯，而would只表示过去的习惯或喜好，不涉及现在。3. need和dare作情态动词和实义动词的区别：两者作情态动词时常用于否定句和疑问句。其形式为：needn’t/daren’t do；Need/dare…do…?做实义动词时可用于肯定句，否定句和疑问句。其形式为：need(needs/needed)/dare(dares/dared) to do, don’t(doesn’t/didn’t) need/dare to do注意：句型I dare say+从句。意思是：我肯定……= I’m sure或There is no doubt that+从句。例句：I dare say that my uncle will get the money if I die.
Would 用法归纳
Would 用法归纳 1 . would用在陈述语气中，表示过去将来时，表示有意识的行动或意志，常用于间接引语中，译为“要；偏要；愿”。例如： I said I would do my best.我表示过要尽最大努力。 He said he would do me a favor.他说他愿意帮助我。 2. would 用在陈述语气中，表示过去将来时，表示无意识的行动或单纯将来发生的事或动作，指实际情况，译为“将，会”。例如： He told me he would he free tonight.他告诉我他今晚有空。 He said he would turn up on time.他说他会准时出席。 3. would 用于表示过去经常性或习惯性的动作。译为“总会，总是”。 例如： Sometimes I would come home late.有时我总是迟回家。 He would read in the sun.他过去常在阳光下读书。 4. would 用于过去的否定句中，表示拒绝，或无此习惯或不可能，译为“不肯，总是不”。 He wouldn't give the names of his partners.他拒绝讲出他的伙伴们的名字。
5. 用于对过去事情的推测，译为“大概”。例如： That would be in spring 1964.那大概是1964年春天的事情。 6． Would 例如：——Of course, he broke the glass.当然是他把杯子打破了。——Oh, he would .哦，还会是谁呢。 7． would = could 译为“能，能够”。例如： The room would seat 50 persons这房间能穿纳50人 8．用于虚拟语气的主句中。例如 If I were your, I would quit smoking.如果我是你，我就戒烟。 If you were a bird, you would fly. 9。Would (that) I were a superman.我要是超人那该多好啊。 10、表示要求、邀请、希望或询问，其后常接like, love, prefer, mind 等动词。 Would you please show me the way? 请你指点指点路线好吗？ Would you like to go shopping with me? 愿和我一起去购物吗
情态动词should的用法
情态动词should的用法 情态动词should和can ，may ，must一样，没有人称和数的变化，有词意，但都不能单独作谓语，必须和后面的动词原形一起构成谓语。基本意思是“应当，应该”，常用来表示建议或命令等。如： You should work harder. 你应该更努力地工作。 否定式和疑问式的构成与can ，may ，must一样。如： You shouldn’t play soccer in the street.你们不应该在街上踢足球。 Who should pay the taxi driver? 谁应该付出租车钱？ 注意： 常用句型You should /shouldn’t do sth 表示“建议某人（不）做某事”。其他表示“建议”的句型还有：Why not do sth? /Why don’t you do sth? /How about doing sth? /What about doing sth? /It’s a good idea to do sth /You’d better do sth等。 should作为情态动词用，常常表示意外、惊奇、不能理解等，有“竟会”的意思，例如： How should I know? 我怎么知道？ Why should you be so late today? 你今天为什么来得这么晚？ should有时表示应当做或发生的事，例如： We should help each other.我们应当互相帮助。 我们在使用时要注意以下几点： 1. 用于表示“应该”或“不应该”的概念。此时常指长辈教导或责备晚辈。例如： You should be here with clean hands. 你应该把手洗干净了再来。 2. 用于提出意见劝导别人。例如： You should go to the doctor if you feel ill. 如果你感觉不舒服，你最好去看医生。 3. 用于表示可能性。should的这一用法是考试中常常出现的考点之一。例如： We should arrive by supper time. 我们在晚饭前就能到了。 She should be here any moment. 她随时都可能来。 1. We _________ keep the new traffic law(交通法). A. may B. should C. can D. need 2.I’d like to buy a new shirt , but I don’t know __________ . A. where could buy it B. I should take which C. which I should take D. where can I get it 写出同义表达 Why not have a rest? (1) Why _______ ________ have a rest? (2) You’d _________ _________ a rest. (3) You _______ ________ a rest. (4) ________ _________ having a rest?
情态动词shall的用法
shall的情态动词用法 1. 在疑问句中用于征求对方意见，主要用于第一人称(在英国英语中，也用于第三人称)，其意为“要不要”、“…好吗”。 如： Shall we meet again tonight? 咱们今晚要不要再碰碰头? Shall they wait for you? 要不要他们等你? 2. 在陈述句中表示说话者的允诺、告诫、威胁、命令、规定、必然性等，主要用于第二、三人称。 如： You shall suffer for this. 你会为此事吃苦头的。(表威胁) That day shall come. 那一天一定会来。(表必然性) You shall hear everything directly you come. 你一来就可听到所有情况了。(表允诺) 【注意】用于第一人称，则表示决心。 如： I shall return. 我一定回来。(表示决心) 好啦，今天的课程就到这里了，see you tomorrow ！ 1. 用于疑问句 shall在疑问句中可用于征求对方意见，主要用于第一人称，其意为“要不要”“……好吗”。如： Shall I turn on the light? 要不要把灯开开? Shall we take a taxi? 我们乘出租汽车，好吗? What shall I do with your mail? 我应该怎么处理您的信件? 在英国英语中也可用于第三人称。如： Shall the boy come at once? 要不要这孩子马上来? 2. 用于陈述句 shall在陈述句表示说话者的允诺、告诫、威胁、命令、规定、必然性等，主要用于第二、三人称。如： You shall have a sweet. 你会吃到一块糖。(表允诺) You shall do as you please. 你可以随意行事。(表允诺) He shall suffer for this. 他将为此受苦。(威胁) Each competitor shall wear a number. 每个参赛者要戴一个号码。(表规定)
will与would用法详解
will与would用法详解 1. 表示意愿 will 表示现在的意愿，would表示过去的意愿： I will pay you at the rate you ask. 我愿意照你要求的价钱付款。 Go where you will. 你愿到哪里就到哪里。 He wouldn’t help me yesterday. 他昨天不愿帮助我。 She asked if I would go with them. 她问我是否愿同他们一 起去。 【注】(1)表示“意愿”的 will 有时可用于条件句中： If you will allow me, I will see you home. 如果你同意， 我可以送你回家。 (2) would也可表示现在的意愿，语气较委婉： I’d go there with you. 我愿同你去那儿。 I wouldn’t go. 我不会去。 2. 表示征求意见或提出请求 主要用于第二人称的疑问句中，will和would均可用，would此时并不表过去，而表示委婉语气： Won’t you take off your coat 你要不要把大衣脱掉 Will [would] you please post the letter for me 请帮我寄 了这封信好吗 Would Sunday night suit you 星期天晚上适合你吗 【注】(1)有时为使语气委婉，可用否定式。总的说来，用would 比用will委婉，用won’t和wouldn’t比单独用will和would要 委婉。 (2)would有时用于提出想法，通常与like, love, hate, prefer, be glad, be happy等连用，若用于第一人称有时也可将would换成should： I’d lik e [love] to have a look at it. 我想看看它。 I would prefer not to go out today. 我今天不想出去。 3. 表示习惯和倾向性 will表示现在的习惯，would表示过去的习惯： Oil will float on water. 油总是浮在水上。
英语人教版八年级下册一、情态动词 should的用法 情态动词should有自己
一、情态动词should的用法 情态动词should有自己的意义，但不能单独作谓语，只能和其他动词一起构成谓语，表示说话人的态度或看法，后接动词原形。常见用法有以下几点： 1.表示劝告、建议等，意为“应该”，常指根据常理认为对的事或应该去做的事。 当劝某人做或不做某事时，常用“should do sth.”或“shouldn't do sth.”。should 比must 和ought to 语气更加委婉。 例句:You should brush your teeth before you go to bed.你在睡觉前应该刷牙。 You shouldn't watch TV every day.你不应该每天看电视。 2.通常用来表示现在或将来的责任或义务。 例句:Children should obey their parents.孩子们应该听从他们的父母。 We should respect the old.我们应该尊敬老人。 3.表示推断，意为“应该；可能”。 例句:They should be there by now，I think.我觉得现在他们应该都已经到了。 4.用于第一人称疑问句，询问对方的意愿，表示说话人的一种谦
逊、客气、委婉的语气。 例句:Should I open the window? 我可以打开窗户吗？ What should we do now? 我们现在该干什么呢？ 5.表示某种感情色彩，意为“竟会”，常用于以how, why开头引导的特殊疑问句中。 例句:Why should you be so early today? 你今天为什么会如此早
完整版would like的用法
1 的用法would like would like ”意为“想要”，其语气比用like 婉转些。具体用法如下： 1. 后面接名词或代词，表示“具体要”某样东西。例如： I'd like two sweaters for my daughters.（我想给我的女儿们买两件毛衣。） Would you like one of these mooncakes？（你想要一块这样的月饼吗？） 2. 后面接动词不定式，表示“愿望，喜爱”，常用于有礼貌地提出邀请、请求或建议。例如： I would like to drop maths.（我想放弃数学。） Would you like to come to supper？（你愿意来吃晚饭吗？） 3. 当主语是第一人称时，would 可与should 换用，它们都可以缩写为'd ，并且like 也可换成love .例如： I'm sure he would love to come.（我确信他愿意来。） I should like the red one. （我想要红色的。） 4. “would like ”后面可以用动词不定式作宾语补足语。例如： What would you like me to do？（你想要我干什么？） I'd like you to meet my parents，too.（我想要你也见见我的父母。） 我想要一些苹果。 I some apples. I some apples. 2. 汤姆想打网球。 Tom tennis. 3. 我妈妈想让我早点回家。 My mother home early. 【提示】 would like意为“想，想要”，与want意义相同，但语气更委婉。would like可与任何人称连用，没有人称和数的变化，肯定句中would常在主语后面缩写为'd。 肯定句：主语+ would like … 一般疑问句：Would + 主语+ like …? 特殊疑问句：疑问词+ would + 主语+ like …?
情态动词should的用法
should的用法： should用来提出建议和忠告，后边加动词原形，否定句直接在should后边加not. 例如：I think you should eat less junk food. 我认为你应该少吃垃圾食品。 She drives a lot and she seldom walks. So I think she should walk a lot. 她经常开车，很少走路。所以我认为她应该多走路。 Students shouldn’t sp end too much time playing computer games. 学生们不应当花太多的时间玩计算机游戏。 学习向别人提建议的几种句式： （1）I think you should… （2）Well, you could… （3）Maybe you should … （4）Why don’t you…? （5）What about doing sth.? （6）You’d better do sth. 练一练 用should或shouldn’t填空 1. I can’t sleep the night before exams. You ______ take a warm shower before you go to bed. 2. Good friends ______ argue each other. 3. There is little milk in the glass. We _______ buy some. 4. They didn’t invite you? Ma ybe you ______ be friendlier. 5. I am a little bit overweight. So I think I _______ do exercises every day. 答案：1. should 2. shouldn’t 3. should 4. should 5. should
should和would用法
Should & Would 用法 should的用法： 1、（用于间接引语，表示）将 We said we shouldn't arrive till 6. 我们说过我们六点才能到。 "If it should rain tomorrow, the sports meeting would be postponed." "要是明天下雨,比赛就延期举行。" 2、（和that一起用于表示意愿的动词和形容词之后） He was keen that she should go to college. 他渴望她能上大学。 3、（在条件句中与第一人称连用）可能；会 I should have bought it if I had enough money. 如果当时我有足够的钱，我会把它买下来的。 4、（表示责任或义务）必须，应该 Children should obey their parents. 儿童应该服从他们的父母。 5、（表示可能之事）可能 It should be fine tomorrow. 明天可能天晴。 6、（表示不确定）万一 If I should see him, I'll tell him. 万一我见到他，我就告诉他。 would的用法： 1、[表示过去将来时, 用于第二、三人称](第一人称英国用 should, 美国用 would) 将, 会 He said he would come.他说他要来。 2、[表示意愿]愿; 偏要, 肯 He would eat nothing.他不肯吃东西; 他什么也不愿吃。 I told him not to go, but he would not listen.我叫他别去, 可他偏不听。 3、[表示过去的习惯动作]常常, 总是 He would sit for hours doing nothing.过去他常常坐几个钟头什么事也不做。 He would come to see us on Sundays.过去星期天他经常来看望我们。 4、[表示推测]大概, 该是 I would be about ten when my brother left home.我哥哥离开家时, 我大概十岁左右。 5、[表示某种假设的意志]想要, 愿意 I could do so if I would.要是我愿意, 我能够这样做(但我不愿意)。 If you would do this for me, I should be grateful indeed.若是你愿意为我做这件事, 我将万分感激。 6、[表示虚拟, 假设, 虚构, 用于虚拟条件句的主句第二、第三人称, 美国也用于第一人称]要, 会, 就会, 将要They would be killed if the car went over the cliff.如果汽车翻在悬崖下, 他们就会丧命。 They would have been killed if the car had gone over the cliff.如果汽车当时翻到悬崖下, 他们早就丧命了。 7、[表示请求或个人想法、看法, 使语气更婉转]请 Would you kindly show me the way to the station? 劳驾, 请问到车站的路怎么走? I would like to speak a few words. 我想讲几句话。 It would seem that he was right. 看来他倒是对的。 8、[表示假想的愿望]但愿, 要是...多好 Would [I would] that they were safe home again! 愿他们再能平安回家 ! Would that I were young again. 我若能再年青些该多好啊! 1
情态动词must和should
must. (表示必要、命令或强制)必须,得 You mustn't talk like that. 你可不能这样说话。 You must do as you are told. 你必须遵嘱行事。 We must be home by six. 我们必须在六点以前回家。 2. (表示肯定的推测)一定是,谅必,八成 This must be your room. 这一定是你的房间了。 He must be eighty now. 他现在很可能有八十岁了。 3. (表示不可避免性)必然要,必定会 All men must die. 人总有一死。 4. (表示主张)一定要,坚持要 If you must go, at least wait till the rain stops. 如果你坚持要走,至少也要等雨停了再走。 5. (表示与说话人愿望相反)偏要 The machine must break down at this busy hour. 正忙的时候机器偏偏坏了。n.[S] 1. 必须做的事;不可少的事物 A walking stick is a must for me now. 如今我行走离不开手杖了。 2. 一定要看(或听、读)的东西 a. 1. 绝对必要的,必须的[B] Shall 1. (shall的过去式,表示过去将来)将 We hoped that we should be able to do that.我们希望我们能这样做。 2. (表示语气较强的假设)万一,竟然 If the car should break down on the way, you would have to walk back. 万一汽车中途抛锚,你就得走回来。 3. (表示可能性、推测、推论或期待)可能,该 She should be here any minute.她该马上就到。 Dinner should be ready by now.此刻晚饭应该做好了。 4. (表示义务、责任)应该,应当 You should do as she says.你应当照她说的去做。 He should work harder.应该更加努力。 You should help your mother with the housework.你应该帮你母亲做家务。 5. (表示委婉、谦逊)可,倒 6. (表示感情、意志等)竟然会;应该 I'm sorry it should be this way.很遗憾,事情竟会是这个样子。 It's strange that he should be absent.真奇怪,他竟会缺席。 You shouldn't have told him about it.你不该把这件事告诉他的。 7. (表示建议、命令、决定等)应该,必须 Crime should be punished.犯罪应受惩罚。 8. (表示目的)会,可以 He stood away so that we should enter the room first.他让开一步,让我们先进屋。 9. (表示结果、意愿等)就,该
would的用法
will, be going to 和would的用法区别 will, be going to 和would都有将要或将会干什么的意思，但是在用法上有很大的区别。 will 通常表示确定或计划好了的将来会/要发生的事，一般不以个人的主观意志为转移，或者主观上决定了不再改变的事。比如：I will be 30 next month（不是我啊）. It will rain tomorrow (根据气象台的报道). I will donate $1000 to my alma mater（也不是我啊）。 be going to通常表示即将要做或发生的事，主观愿望或判断很强烈，中文里相当于“打算”。美语口语常说成gonna. I am going to play soccer this afternoon. It's gonna be raining (我的判断). I am not gonna buy that car right now, but I'll do it after I get a job. （感受一下going to 和 will的差别) 两者的区别还在于，will 较 be going to 更书面化一些，be going to更口语化，通常说成gonna, 但说be going to也很正常，不过，如果你说英语不是那么地道就不要说gonna，否则人家反而觉得别扭。好比一个普通话都说不清楚的南方人，到了北京，本来人家也不会笑话你什么，不过你什么都没学会就，“边儿去”倒说得挺标准，还老用个没完，那听了可就有点儿别扭了。另外，有时候will 和be going to 的区别 也不明显，两者常可以互换使用，初学者不用太为计较。 至于 would，很有讲头啊。它原来是will的过去式。所以它的第一功能是表示过去将会发生的事。 比如： He told me he would not eat my mom's pancake. The baby was born to a poor farmer's family. Nobody knew he would become the 21th president o f United States of America 40 years later. （这是我随口瞎编的啊） The driver would have been in trouble if he'd drunk that night. would的第二层用法是最常见的和like或love联用，表示很想或很愿意做一件事，love则比like更为强烈。有些朋友想学一些最基本实用有趣的东西，这里我就引用一个美国朋友给我发的email中的一段，他恰好like和love都用了。We would like you to join our family for a traditional Christmas dinner on 25 December. We woul d love to have you come to Estes Park and enjoy a meal at our table and see some of our winter beauty. would的第三层用法在于，表示客气，猜测或不确定等软化的语气。我们知道，英文里很多情愿动词 都有这个用法，比如may-might, can-could (将另文介绍)。 客气：Your assistance would be highly appreciated. Would you give me a hand? Would you shut up? 猜测或不确定：Jim would not stay there for a long time. 如果这里用will或is going to 来取代，则表示说话的人有足够的理由或证据做这个判断，Jim计划中不会呆太久，或他这次没打算呆太久。用would只表示一种猜测，基于对Jim这个人一贯做法的了解，而不是瞎猜的。言下之意就是说，（以Jim这个人 的一贯做法），他是不会在那儿呆太长时间的。 由此引出would的第四种用法，表示一种倾向和一贯做法。比如：I would say I don't like Bush's administration. 这里省略的潜台词是，（如果你一定要我下一个
第17练 情态动词should的用法(原卷版)
第17练情态动词should的用法 1. As middle school students, we_____ fllw the public nules whereverwe go. A. would B. should C. might D. could 2. Ants are pretty small. You might think that they______ be rather weak. But what you might not know is that ants are actually very strong for their size. A. need B. can’t C. must 3.We don’t alow taking magazines out, butyou____ copy the article you needon the machine over there. A. can B. must C. should D. would 4. -- Mum may I go to see a film with my cousin? -- You______ go if you have finished your homework. A. must B. need C. should D. can 5.According to the notice, guests at this hotel____ _use the sports center at no extra cost. A. can B. should C. must D. need 6.---Mum, it’s too hot.__ I swim in the lake? ---No, you That’s too dangerous! A. Should; can’t B. Need; mustn’t C. Must; needn’t D. Could; mustn’t 7.- -The expeniment semns difiult. Would yourmind doing it for me? ---Why not do it by yoursel? I____ show you how to do it if necessary. A.can B. needn’t C. must D. shouldn’t 8.Dog___ run though soccer games at the park. It’s dangerous. A. should B. shouldn’t C. need D. needn’t 9.When a virus comes into our body, we get ill The same thing_____also happen to a computer. A. should B. need C. can D. must 10- Look! The man at the school gate____be our headmaster. He is always standing there to welco
will的用法
1.表示将来的动作或状态。 2.WILL＋原形不定式表示简单将来。 3.would＋原形不定式表示过去将来。 He will go to America tomorrow. 他明天将要去美国。 He said he would finish it on time. 他说他会按时完成它。 4.表示说话者或主语的意愿，决心，意向。 I will do it. 我将做这件事。 He would never give up. 他绝不放弃。 5.WILL用于一些祈使句的附加疑问句。 Let's go to the movies, will you? 让我们去看电影，好吗？ 6.would可表示过去的习惯动作。 Sometimes we would go to the mountains. 有时候我们会到山里去。 7.would可表示客气的请求。 Would you pass me the bottle? 请你递给我那个瓶子好吗？ 8.would可用于假设法，后接原形不定式或完成时。 If I were young, I would go traveling. 要是我年轻，我会去旅行。 If I had had enough money, I would have bought the car. 如果我有足够的钱，我就会买下那部车。 9.惯用语would rather＋原形不定式，表示宁愿。【参见时态，虚拟语气】 I would rather go to school than stay at home. 我宁愿上学去而不愿留在家里。 will是情态动词，后接动词原形。 [表示单纯的将来时, 用于第二、三人称](第一人称的单纯将来时, 英国人用shall, 美国人用will)将(要), 会 Tomorrow will be Wednesday. 明天是星期三。 He will be forty on his next birthday.
would rather的详细用法
would rather 有关would rather的五个重要句型 一、后接动词原形 后接动词原形，表示“宁愿做某事”。如： I’d rather be told the truth than be lied to. 我宁愿听真话，不愿被欺骗。 I’ve already seen that film, so I’d rather see another one. 我已经看过那部电影了，所以还是看部别的吧。 I’ll go if you’re going. If not, I’d rather stay at home. 你去我就去，否则我宁可待在家里。I’d rather do it without anybody’s help. 我宁愿不要任何人帮助，自己干这件事。 “How about a drink?” “I’d rather have something to eat.”“喝一杯怎么样?”“我宁愿来点吃的。” 注：would rather的否定式，通常要将not置于rather之后。如： I’d rather not say anything. 我宁可什么也不说。 二、后接完成式动词 后接完成式动词，表示过去的想法，通常可译为“(本来)宁愿做某事”。如： We went by sea, but I’ d rather have gone by air. 我们是乘船去的，可我本想乘飞机去。“At that time, I would rather have been a factory worker than an animal keeper,” he said. “那时，我宁愿做一个工厂工人，也不愿做动物饲养员，”他说道。 三、后接从句 后接从句时，从句谓语要用虚拟语气。具体说来，有以下两种情况： 1. 指现在或将来用过去时。如： I would rather you didn’t mention the price. 我愿意你别提价钱。 I’d rather you knew that now, than afterwards. 我宁愿你现在知道而不是以后。 Don’t come and see me today—I’d rather you came tomorrow. 今天不要来看我——我希望你们明天来。 Tomorrow’s difficult. I’d rather yon came next weekend. 明天有困难。我希望你下周末来。“We might go for a swim” “No,l’d rather we didn’t.” “我们去游泳吧。”“不，我想我们最好不去。” “Shall I give you a cheque?” “I’ d rather you paid cash.” “我付给您支票行吗?”“我想您最好付现金。” Ann said that Bill wanted to go alone but that she’d rather he went w ith a group. 安说比尔想一个人去，但她宁愿他跟一大群人一起去。 2. 指过去用过去完成时。如： I’d rather he hadn’t told me about it 我宁愿他未告诉我这件事。 Kate went by car and I’d rather she hadn’t. 凯特是坐汽车去的，我倒愿意她不是坐汽车去的。 I’d rather she had asked me before borrowing the car. 我真希望她先问我一声再借车。注：有时用于虚拟语气语境中。如： If I’d lived in 1400, I’d rather have been a knight than a monk. 如果我生活在1400年，我宁愿当骑士，不当修道士。 If she’d had a chance, she’d rather have lived 100 years ago. 如果有机会她宁愿生活在100年前。
中考英语 情态动词would、will的用法归纳
情态动词would的用法归纳 １．Would表示对过去时间的意志、意愿、决心，有"愿、要、偏要"的意思。 1) I promised that I would do my best. 2) I told him not to go ,but he would not listen to me. 2.用于提出提议或邀请提出客气的要求或请求,使语气婉转 Would you like to change a seat It's warmer here.您要不要换一下座位这里暖和些。Would you prefer a hardback edition 您要不要买一本精装本 I would like you to fetch that document for me now.我想请你现在就帮我把那份文件取来。 I would like to know more about your plan. 我想更多地了解一下你的计划。 Would you please lend me your pen 借用一下你的钢笔好吗 What would you like to drink 你想喝点什么 ﹡would you mind + doing句型通常用于表示请求对方做一件有一定麻烦的事情，语气一般都非常客气。注意回答时通常是肯定的，以表示愿意做所要求的事情。 Would you mind filling in this form 请您填一下这张表。 Would you mind repeating what you just said 请把刚才的话重复一遍好吗 ﹡用于委婉地表示自己的意见： I would think the journey will take something like two weeks. 依我看，这次旅程大约需要两个星期。
情态动词shall,should,ought to用法
情态动词shall,should,ought to用法 一、shall 的用法 1.在疑问句中用于征求对方意见，主要用于第一人称(在英国英语中，也用于第三人称)，其意为“要不要”、“…好吗”。如： Shall we meet again tonight? 咱们今晚要不要再碰碰头? Shall they wait for you? 要不要他们等你? 2.在陈述句中表示说话者的允诺、告诫、威胁、命令、规定、必然性等，主要用于第二、三人称。如：You shall suffer for this. 你会为此事吃苦头的。(表威胁) That day shall come．那一天一定会来。(表必然性) You shall hear everything directly you come. 你一来就可听到所有情况了。（表允诺） 注：用于第一人称，则表示决心。如 I shall return. 我一定回来。(表示决心) 二、should 和 ought to 的用法 1.表示均表示“应该”、“按理应当”，有时可互换，只是 ought to 语气更重，较多地反映客观，should 则强调主观看法，用于条件句表示“万一”，还有“竟然”之意。 2.谈论现在的情况，后接动词原形；谈论正在进行的情况，后接动词的进行式；谈论过去的情况，后接动词的完成式。如： He ought not to [should not] do that. 他不应当这样做。 You should [ought to] be listening. 你应该听才对。
He should [ought to] arrived by now. 到现在他们应该已经到了。 3.有时表示推测，语气较肯定，通常是指非常可能的事(因为暗示有一定的事实依据或合乎常理)，而与之相比，may, might, could 等则相对较弱，尤其是 might, coul d。请看1998年一道高考题： “When can I come for the photos? I need the m tomorrow afternoon.” “They _____ be ready by 12:00.” A. can B. should C. might D. need 在四个备选项中，A、B和C均表示推测，但A通常不用于肯定句中表示推测，故不宜选；B和C虽均可用于肯定句表示推测，但根据对话情景顾客下午要照片，如果店主中午12点还不能把照片冲洗出来，那么生意肯定难做成，所以店主应用肯定语气较强的should(=应该)来回答顾客，而不是用语气较弱的might(=有可能)，即应选B 不选C；至于选项D，它作为情态动词通常不用于肯定句，不能选。
will与would的用法
ill与would的用法 ■表示意志或意愿：决心，愿意，……好吗？ We will do our best to save the child. 我们会尽力抢救这个孩子。 I told her to stop crying, but she just wouldn’t listen. 我叫她别哭,可她就是不愿听。 注：表示请求、建议或征求对方意见时，用Would you…? 比用Will you…?更婉转。如： Will/Would you please keep the door open?请让门开着好吗？ Will/Would you go with me?你愿意和我一起去吗? ■表示真理或习惯：惯于，总是 Oil will float on water. 没总是浮在水面上。 She will listen to music alone in her room for hours. 他独自在房间里听音乐，一听往往就是几小时。 He would get up early when he lived in the country. 他住在乡下时总是早起。 ■表示要求：一定，必须 You will report to me afterward. 你稍后一定要向我报告。 ■表示猜测：可能，大概 This will be the house you’re looking for. 这大概就是你找的那所房子了。 I think he would accept the invitation. 我想他会接受邀请的。 ■表示功能：能 This auditorium will/would seat one thousand people. 这个礼堂能容纳一千人。 ■would like表示愿意 I would like to have a word with you. 我想同你说句话。