初中英语宾语从句当主句为过去时从句的时态向后推移
英语宾语从句宾语从句的时态问题
英语宾语从句宾语从句的时态问题1)当主句的谓语动词是一般现在时时,其宾语从句的时态可以是任何适当的时态。
所以,宾语从句的时态应根据实际情况而定。
eg.She says (that) she works from Monday to Friday. 她说她从周一至周五上班。
(从句是一般现在时)She says (that) she will leave a message on his desk. 她说她要在他桌子上留个便条。
(从句是一般将来时)She says (that) she has never been to Mount Emei. 她说她从来没有去过峨嵋山。
(从句是现在完成时)2)当主句的谓语动词的时态是一般过去时的时候,其宾语从句的时态一般要用任一适当的过去时态。
eg.He said there were no classes yesterday afternoon. 他说昨天下午没有课。
从句是一般过去时)He said (that) he was going to take care of the baby. 他说他会去照看这个婴儿。
(从句是过去将来时)He said (that) they were having a meeting at that time. 他说他们那时正在开会。
(从句是过去进行时)但是当宾语从句是表达客观真理和规律的句子时,其时态仍旧用一般现在时。
eg.The teacher told us(that) nothing is difficult if we put our hearts into it.老师告诉我们世上无难事,只怕有心人。
She said(that) her father is twenty-eight years older than her.她说她父亲比她大二十八岁。
He said that light travels much faster than sound.他说光比声音传播得快。
初中宾语从句的讲解与运用
初中宾语从句的讲解与运用
宾语从句是一个句子作为主句的宾语。
它通常用来回答“我认为...
是什么”的问题。
宾语从句通常有以下几个特点:
1. 以连接词引导,常见的连接词有 that, whether, if, what, where, when, who, whom, whose, why, how等。
2.宾语从句的时态、语气和主句没有关系,主句是什么时态就用什么
时态,主句是陈述句就用陈述句,主句是疑问句就用疑问句。
3. 宾语从句可以出现在及物动词(如believe, think, know等)、
介词(如for, after, before等)后面,或者直接作为主句的宾语。
下面是一些常见的宾语从句的运用:
1.陈述句宾语从句:
- I think (that) he is a good student.(我认为他是个好学生。
)- She told me (that) the movie was interesting.(她告诉我电
影很有意思。
)
2.一般疑问句宾语从句:
- Do you know if it will rain tomorrow?(你知道明天是否会下
雨吗?)
- Can you tell me where the nearest post office is?(你能告
诉我最近的邮局在哪吗?)
3.特殊疑问句宾语从句:
4. 以if或whether引导的宾语从句:
- He asked if/whether I had finished my homework.(他问我是否完成了作业。
)。
初中英语从句知识点总结归纳
宾语从句定义:宾语从句是指在一个句子中充当宾语的句子女口:He said that he wan ted to be a teacher whe n he grew up.二. 宾语从句有三种类型:1. 由从属连词that引导的宾语从句表示陈述意义,连词that常可被省略。
例如:I hope (that) they will have fun. Mary said that she felt sleepy.2•由从属连词if或whether引导的宾语从句表示是否(有,能,已经••…)” 等一般疑问句的含义。
例如:I wonder whether (if) he lives here.3.由连接代词who,whom,whose,what,which 禾口连接畐U词when,where,how,why 等引导的宾语从句表示谁,谁的,什么,哪(个,些),何时,何地,怎样,为什么”等等特殊疑问句的意义。
除了连接词及被修饰的词提前以外,宾语从句用陈述句语序。
例如:To masked who could give the message to her mother.Do you know what he said just now? I won dered how old his brother was.三. 宾语从句的时态呼应:主现则从任,主过则从过,客观真理一般现”1. 当主句是现在时或将来时的时候,宾语从句可以用所需要的任何时态。
2. 主句是过去时,宾语从句一般只能用过去时的某种形式;当从句叙述的是客观事实或一般真理时,宾语从句仍然用现在时态。
3. 情态动词must —般不用于过去时,但却可以用于主句是过去时的宾语从句中。
四. 宾语从句的语序1宾语从句的连接词后加陈述语序(主语在前,谓语在后)当连接词本身又是宾语从句的主语时,后面直接加谓语动词女口:She asked me who had helped him状语从句英语中,修饰动词、形容词、副词等的句子成分叫状语。
初中英语复合句中主、从句的时态问题
1一般过去时went2一般现在时go/ goes3一般将来时will go4过去进行时was/were going5现在进行时is /am /are going6过去完成时had gone7现在完成时have/has gone很多同学对英语复合句中的主、从句时态的一致性问题搞不清楚。
今天,我们就来谈谈这个问题。
相信同学们看了这篇文章之后,再遇到复合句中的主、从句的时态问题,就不会感到困难了。
主从复合句中时态的一致主要有以下几种情况:1.主句用一般现在时,从句可用任意时态。
2.主句用过去时,从句用过去某个时态。
3.主句用过去时,从句是客观真理时,只用一般现在时一、在以when,after,as soon as等引导的时间状语从句以及以if,unless 等引导的条件状语从句中,如果主句是一般将来时,从句则用一般现在时。
例如:二、在含有宾语从句的主从复合句中,当主句的谓语动词为过去时态时,从句须用表示过去的某种时态。
例如:He asked when they would go to the party.他问他们什么时候将去参加聚会。
Miss Green said she had been to Beijing before.格林小姐说她以前曾经去过北京。
三、在宾语从句中,当主句的时态为一般现在时、现在进行时、现在完成时等时态时,后面从句时态不受主句限制,可根据情况,选用各种适合的时态。
例如:Do you know when we'll have a football match?你知道我们什么时候举行足球赛吗?You know he has gone to Shanghai.你知道他已去上海了。
四、当宾语从句表述的是客观事实、科学真理、现在的习惯动作以及格言等时,其时态不受主句限制,而用一般现在时。
例如:The teacher told us that light travels faster than sound.老师告诉我们光速比音速要快。
初中英语知识点总结:动词时态的一致
初中英语知识点总结:动词时态的一致教学重点时态的一致时态的一致主要是指在主从复合句中,主句与从句之间的时态一致通常主句的时态决定从句的时态。
原则是:当主句是现在时与将来时,从句的谓语根据具体情况可以使用任何时态。
但是,当主句谓语使用过去时,从句必须使用过去时态。
如下表:教学难点1、宾语从句和间接引语与主句的时态一致,符合上述原则。
但如果宾语从句表示客观事实和真理,即使主句谓语用过去时,从句的谓语也应该使用一般现在时:如:Our teacher told us a little knowledge is dangerous我们老师告诉我们一知半解是危险的。
He said that light travels faster than sound.他说光传播速度比声音快。
2、有些形容词后可以跟从句,这种从句常看成宾语从句,它的主、从句时态也符合上述原则。
这些形容词有:afraid, glad, sure, sorry, certain, aware, confident, delighted, lucky, surprised, worried。
如:I’m sure that he will succeed.3、主语从句、表语从句、同位语从句也要与主句的时态一致。
如:That is why he was late for school.例题:1. Miss Gao isn’t here. She _______ to the station to meet Mr Brown.A. wentB. has goneC. has beenD. would go2. ________ a letter from him since he left.A. haven’t gotB. d idn’t receiveC. didn’t haveD. haven’t feel3. When I came in, they______ games in the room.A. were playingB. are playingC. playedD. plays4. Hurry up! The play ________ for ten minutes.A. has begunB. had begunC. has been onD. began。
英语中宾语从句定语从句用法及例句总结(完整)
宾语从句用法及其例句宾语从句用法时态:1.主句用一般现在时,从句可用任意时态。
2.主句用过去时,从句用过去某个时态。
3.主句用过去时,从句是客观真理时,只用一般现在时。
一、宾语从句的连接词从属连词连接宾语从句的从属连词主要有that,if,whether.that引导表示陈述句的宾语从句,if和whether引导表示“是否”的一般疑问句的宾语从句.He told me (that he would) go to the college the next year他告诉我他明年上大学.I don’t know if there will be a bus any more.我不知道是否还会有公交车.Nobody knew whether he could pass the exam.没人知道他是否会通过考试.连接代词连接代词主要有who, whom ,whose ,what ,whoever ,whomever ,whosever, whatever, whichever等.连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述.Do you know who has won Red Alert game?你知道是谁赢得了红色警报的游戏?The book will show you what the best CEOs should know.这本书会告诉你最好的执行总裁该了解些什么.Have you determined whichever you should buy,a Motorola or Nokia cell phone?你决定好是买诺基亚还是摩托罗拉的电话了吗?连接副词连接副词主要有when,where,why,how,whenever,wherever,however等.He didn’t tell me when we should meet again.他没有告诉我什么时候我们能再见面.Could you please tell me how you use the new panel?你能告诉我怎么用这个新的操作盘吗?None of us knows where these new parts can be bought.没有人知道这些的新的零件能在哪里买到.二、动词的宾语从句大多数动词都可以带宾语从句We all expect that they will win , for members of their team are strong er.我们都预料他们会赢,因为他们的队员更强壮.He told us that they would help us through the whole work.他告诉我们在整个工作中,他们都会帮忙的.部分“动词+副词”结构也可以带宾语从句I have found out that all the tickets for the concert have been sold out.我发现这场音乐会的所有票都卖光了.Can you work out how much we will spend during the trip?你能计算出这次旅行我们将花费多少钱吗?动词短语也可以带宾语从句常见的这些词有:make sure确保make up one’s mind下决心keep in mind牢记Make sure that there are no mistakes in your papers before you turn th em in.在上交试卷前确保没有任何错误.可运用形式宾语it代替的宾语从句①动词find,feel,consider,make,believe等后面有宾语补足语的时候,则需要用it 做形式宾语而将that宾语从句后置.I think it necessary that we take plenty of hot water every day .我认为每天多喝开水是有必要的.I feel it a pity that I haven’t been to the get-together.我没去聚会,感觉非常遗憾.I have made it a rule that I keep diaries.我每天写日记成了习惯.We all find it important that we (should) make a quick decision about t his mater.我们都认为对这件事马上做出决定很重要.②有些动词带宾语从句时需要在宾语与从句前加it这类动词主要有:hate, take , owe, have, see to.I hate it when they with their mouths full of food.我讨厌他们满嘴食物时说话.He will have it that our plan is really practical.他会认为我们的计划确实可行.We take it that you will agree with us.我们认为你会同意我们的.When you start the engine, you must see to it that car is in neutral.开启发动机时, 一定要使汽车的离合器处于空挡位置.③若宾语从句是wh-类,则不可用it代替We all consider what you said to be unbelievable.我们都认为你所说的是不可信的.We discovered what we had learned to be valuable.我们发现我们所学到的东西都是有用的.三、介词的宾语从句用wh-类的介词宾语从句We are talking about whether we admit students into our club.我们正在讨论是否让学生加入我们的俱乐部.The new book is about how Shenzhou 6 manned spaceship was sent u p into space.这本新书是关于神州6号载人航天飞船是如何升入太空的.用that,if引导的介词宾语从句有时候except,but,besides三个介词后可见到that引导的宾语从句I know nothing about my new neighbor except that he used to work wit h a company.对于我的新邻居我只知道他曾在一家公司上班,其他一无所知.四、形容词的宾语从句常用来引导宾语从句的形容词有: sure,certain,glad,please,happy,sorry,afraid,s atisfied,surprisedI am sure I will pass the exam.我确信我会通过考试.I am sorry that I have troubled you so long.很抱歉我这么长时间在打扰你.He is glad that Li Ming went to see him when he was ill.他很高兴在他生病的时候李明能去看望他.五、if,whether在宾语从句中的区别①if和whether在作“是否”解时,引导宾语从句常放在动词know,ask,care,wond er,find out等之后,介词后一般不用if②少数动词,如:leave,put,discuss,doubt后的宾语从句常用whether.③whether后可以加or not,但是if不可以.④在不定式前只能用whether.(如:I can’t decide whether to stay. 我不能决定是否留下。
宾语从句的时态及语序
宾语从句的时态及语序一.主句与从句时态一致问题(中考考点)1.如果主句是现在的某种时态(包括一般现在时,现在进行时,现在完成时),那么宾语从句的时态课根据实际情况而定。
eg. I remember he gave me a book yesterday.2.如果主句是过去的某种时态(包括一般过去时,过去进行时),那么宾语从句一般要用过去的某种时态(包括一般过去时,过去进行时,过去将来时,过去完成时)Eg.He told me that he would take part in the high jump.3.但当宾语从句是指客观事实、普遍真理、自然现象时,则只能用一般现在时。
eg. She said (that) the sun rises in the east.三.宾语从句的语序(中考考点)宾语从句要用陈述句语序(中):—Do you know _D__ tomorrow?A. when did she comeB. when she cameC. when will she comeD.when she will come四.否定转移在主从复合句中,当主句的主语是第一人称,谓语动词是think, believe,suppose时,要将从句的否定转移到主句中,主句的谓语动词用否定,而从句的谓语动词用肯定。
Eg. I don’t think he will come with you.A组习题1. — Do you know ____ tomorrow?— At 8 o'clock.A. when did she comeB. when she cameC. when will she comeD. when she will come2.We want to know _____to help them.A. what can we doB. what we can doC. how can we doD. how we can do3.1 didn't see Laura at the party last night. Do you know_?A. why didn't she comeB. what happenedC. when would she arriveD. where she has been4.— Excuse me, I want to go to the 21st National Book Expo (世博会). Could you tell me______?— Sure. It is at No. 3 Changjiang Road in Harbin.A. where it isB. where it wasC. where is it5. ----Could you tell us how long ?---- About three days.A. does the sports meeting lastB. the sports meeting will lastC. the sports meeting lastD. will the sports meeting last6.— Could you please tell me ?—Tomorrow morning.A. how I can get to the post officeB. how long can I keep the bookC. when to leave for BeijingD. where I should take the early bus7.—Do you know ___Beijing with his family?—Next week.A. when Mr Zhao will visitB. when will Mr Zhao will visitC. when Mr Zhao visited8.Can you tell me_ ?A. where you are fromB. where you are fromC. where do you come from9. Do you know ___________?A. when will he be backB. when he will be backC. where did he goD. where will he go10.Allen wanted to know ____ after it got out of the UFO.A. what is the alien doingB. what the alien would doC. where would the alien goD. where the alien is going11.—Could you tell me ________ the party?—Next Friday.A. where we are going to haveB. when we are going to haveC. when we were going to have12.—I’m new here. Could you please tell me _______?—Sure. It’s over there behind that tower.A. where the youth centre isB. when the library opensC. how far is the amusement parkD. how can I get to the underground station13.I don't know if she to my birthday party tomorrow. If she , I'll be very happy.A. comes; comesB. will come; comesC. comes; will come14.— I don't know_ .— You can go and ask Jack.A. when does the train leaveB. that we will plant trees or notC. if she had come yesterdayD. what I should buy for him15.—Mum, can we go to the art museum tomorrow?—Sure. But first we should find out ________.A. what can we doB. where we can goC. how can we go thereD. if it will be openA组习题答案1-5ABBAB 6—10CAABB 11-15BABDDB 组习题1.—Could you tell me _________?— You can take No. 16 bus.A. how can we get to the Olympic ParkB. how we can get to the Olympic ParkC. how did we get to the Olympic ParkD. how we got to the Olympic Park2.—Can you tell me how many colors ________ in a rainbow?—Seven.A. there areB. are thereC. they areD. are they3.—Could you tell me ?—He's a bank clerk.A. who your father isB. what your father doesC. where your father works。
初中英语宾语从句知识点总结
教学内容宾语从句宾语从句:放在实义动词之后的词,即为宾语。
宾语可以由名词、代词、不定式或相当于名词的词、短语来担任。
概述考试要点简要分析宾语从句从句中的语序陈述句语序连接词的用法由that引导由whether, if引导由what,who,whose,which引导由where,when,why,how引导否定前移主语是第一人称,谓语动词是think,believe时从句的简化复合句变为简单句从句中的时态主句是现在时,从句时态根据实际情况而定主句是过去时,从句用过去的对应的某种时态从句表示客观事实或真理,用一般现在时考点一宾语从句的时态和语序要点归纳:1、宾语从句的时态(1)如果主句是现在的某种时态(包括一般现在时、现在进行时、现在完成时),那么,宾语从句的时态可根据实际情况而定。
如:a.“I know my parents care about me,” he says.他说:“我知道我父母关心我。
”b.Now in China, he has found that his family ____________ a tall tree with long roots.现在在中国,他已经发现他的家庭就像长有很长树根的一棵大树。
(2)当宾语从句的主语和主句的主语相同,且主句的谓语动词是know,remember,forget,learn等时,从句可简化为“疑问词+不定式”结构。
如:She doesn’t know what she should do next. = She doesn’t know __________________ next.(3)当主句的谓语动词是ask,tell,show,teach等时,且宾语从句的主语和主句的间接宾语一致时,从句可简化为“疑问词+不定式”结构。
如:Will you please show me how I can work it out? = Will you please show me ______________________?(4)宾语从句可以简化为名词或名词短语。
宾语从句时态倒退原则
宾语从句时态倒退原则
宾语从句的时态倒退原则是指在特定条件下,宾语从句的时态需要与主句的时态相一致,这体现了句子之间在时态上的呼应关系。
这一原则主要应用于以下几种情况。
1. 主句为现在时,从句不受限制:当主句的谓语动词为现在时或将来时,宾语从句中的谓语动词可以使用任何时态。
例如:
主句:He always says that he is our good friend.(他总是说他是我们的好朋友。
)
2. 主句为过去时,从句用过去时:当主句的谓语动词为过去时,宾语从句中的谓语动词需要用过去时态的某种形式。
例如:
主句:He said that he had read the book. (他说他读过这本书。
)
3. 客观真理或事实,使用一般现在时:当宾语从句叙述的是客观真理或事实时,即使主句为过去时,从句仍然使用一般现在时。
例如:
主句:The teacher told us that the earth goes ar ound the sun. (老师告诉我们地球绕着太阳转。
)这个原则反映了英语中时态的一致性规则,即从句的时态应该与主句的时态保持一致,以确保整个句子的时态逻辑正确。
需要注意的是,这个原则并不是绝对的,存在一些特
殊情况和例外,例如在某些固定搭配或习惯用法中,从句的时态可能需要根据具体情况来确定。
初中英语宾语从句专项语法讲解
初中英语宾语从句宾语从句:主+谓+宾语复合句语序(1)从句是陈述句,用“that”引导(无意义)(2)从句是一般疑问句用“if/whether ”来引导+陈述语序(陈述句) (3)从句是特殊疑问句用特殊疑问词引导+陈述句时态及人称变化随主句时态而变化若主句是一般现在时,从句时态不变;若主句是过去时,从句时态往前提一格;He tells me that he will go to shanghai ”He told me that he would go to shanghai ”He asked the woman if /whether he could help her3.He asked the woman “what Can I do for you?”He asked the woman “what he could do for her.练习:一.翻译句子完成下列宾语从句:1. Please tell me _______________________. (我们什么时候开会)2. Can you tell me _______________. (他在哪儿)3. Could you tell me ______________________. (我该怎么去车站)4. Would you tell me _________________(为什么火车迟到了)5. I want to know _____________________. (他是否跟我们一起去公园)6. Ask him _____________________. (他是否能来)7. I don't know ___________________________.(是否要下雨)把下列句子变成含有宾语从句的复合句。
1. The tickets are in my pocket. The man says.The man says___________________2. I have joined the League. He says.He says________________________3. The earth goes round the sun. Our teacher tells us.Our teacher tells us________________________________________4. Have you heard of anything about Mei? The man asks us.The man asks us_____________________________________5. Can you swim? Please tell me.Please tell me_________________6. How can we do the work well?I always think of ___________________________________________7. When do you go to bed? He asks me.He asks me _________________8. Where did you meet Mr Green?I want to know___________________________________________9. What are they drawing? Do you know?I want to know_____________________________________10. Where do they stop on the way? I ask.11. What will you speak at the meeting? Could you tell me?_____________________________________________________12. Do they like to make friends with us? He asks._____________________________________________________13. " I am doing my homework." He says._____________________________________________________14. "I will come back." Tom says._____________________________________________________15. "Is he doing his homework?" Jim asks._____________________________________________________16. "When will he come back?" Tom asks._____________________________________________________17. "How can I get to the station?" Could you tell me?_____________________________________________________18. "Why is the train late?" Would you tell me?_____________________________________________________19. "Where is Tom?" They asks.________________________________________________答案:1.Please tell me when we are going to have a meeting. (我们什么时候开会)2. Can you tell me where he is?(他在哪儿)3. Could you tell me the way to the station? (我该怎么去车站)4. Would you tell me why the train is late?(为什么火车迟到了)5. I want to know whether he will go to the park with us. (他是否跟我们一起去公园)6. Ask him if he can come. (他是否能来)7. I don't know whether it will rain (or not).(是否要下雨)1. The tickets are in my pocket. The man says.The man says that the tickets are in his pocket.2. I have joined the League. He says.He says he has joined the League.3. The earth goes round the sun. Our teacher tells us.Our teacher tells us the earth goes round the sun.4. Have you heard of anything about Mei? The man asks us.The man asks us whether we have heard of anything about Mei.5. Can you swim? Please tell me.Please tell me whether you can swim.6. How can we do the work well?I always think of how we can do the work well.7. When do you go to bed? He asks me.He asks me when I go to bed.8. Where did you meet Mr Green?I want to know where you met Mr Green.9. What are they drawing? Do you know?I want to know what they are drawing.10. Where do they stop on the way? I ask.I ask where they stop on the way.11. What will you speak at the meeting? Could you tell me? Could you tell me what you will speak at the meeting?12. Do they like to make friends with us? He asks.He asks whether they like to make friend with us.13. " I am doing my homework." He says.He says he is doing his homework.14. "I will come back." Tom says.Tom says he will come back.15. "Is he doing his homework?" Jim asks.Jim asks if he is doing his homework.16. "When will he come back?" Tom asks.Tom asks when he will come back.17. "How can I get to the station?" Could you tell me? Could you tell me how I can get to the station.18. "Why is the train late?" Would you tell me?Would you tell me why the train is late.19. "Where is Tom?" They ask.They ask where Tom is.初中英语宾语从句专项语法讲解在复合句中用作宾语的从句叫宾语从句。
初中英语中考语法复习宾语从句知识讲解
中考英语语法复习宾语从句知识讲解一、宾语从句用法还是先来看英语的5种结构:主谓主谓宾主谓宾宾补主谓间宾直宾主系表其中有宾语的结构有3种.同主语从句类似, 主语从句是替代了主语的位置, 宾语从句则替代了宾语的位置, 跟在谓语后面.除了跟在谓语后面的宾语从句, 像主谓间宾直宾这种结构, 宾语从句也可以放在直宾的位置上, 由于无论间宾/直宾性质和宾语一样, 都属于名词, 那么宾语从句就等于还可以放在谓语动词+名词(间宾)的结构后面.虽然主系表中没有宾语, 但如果在这个结构后面跟一个从句的话, 也可以视为是宾语从句,不过这种情况有一个前提:主语一般是人, 表语部分是表达人的感情、心情的形容词(a.)【例】你学会了如何尊重别人, 我感到很开心.I'm glad that you have learned how to respect others.前半句“I'm glad”是一个完整的主系表结构, 连词that后面连接的也算是宾语从句综上, 宾语从句可以放在:①谓语动词后面②谓语动词+名词后面③主系表后面, 且主语-人, 表语-表达人感情的形容词.二、宾语从句的时态宾语从句比较特殊的一点, 是有时态需要注意:1.主过从过:主语用过去时, 从句也得用过去时.这里“过去时”不仅限于一般过去时一种, 之前也给大家介绍过, 带有“过去时”的时态还有:过去完成时、过去进行时等, 具体取决于从句原本想表达的内容的时态, 在此时态基础上往后退一级.【例】我知道他买了一辆新车.I knew that he bought a new car.I knew是主句的主谓, that后连接陈述句, he bought a new car是从句做宾语.主句I knew用的是一般过去时, 从句的原句原本是:he buy a new car(一般现在时), 按照主过从过的原则, 从句的时态在原句基础上往后退一级, 由一般现在时倒退成一般过去时:he bought a new car.我(那时)知道他已经买了新车.I knew that he had bought a new car.如果从句的原句是 he has bought a new car, 这里同理, 也在时态上倒退一级, 由原句的现在完成时倒退成过去完成时主句 I knew 意味着“我“那时就已经知道”他买了车“这个消息, ”买车“这事肯定是发生在”知道“这事之前, 而”知道“这件事又发生在过去, 两者时间点用图表示(通俗理解哈):2.主句是除了“过去时”以外的其它时态, 从句则根据其句意按照原本的时态写即可.三、that+宾语从句宾语从句的连词用法和主语从句相同。
宾语从句如果主句是过去时-从句时态
宾语从句如果主句是过去时,从句时态一般情况下宾语从句的时态必须和主句的时态保持一致:一、如果主句的谓语动词是一般现在时或一般将来时,宾语从句中的谓语动词可根据意义的需要,使用任何一种时态。
如:1)Could you tell me when you will come again? 你能告诉我你什么时候再来吗?2)I don't know if he arrived yesterday. 我不知道他是否昨天到了。
3)Could you tell me what you were doing at eight last night? 你能告诉我你昨晚八点在干什么?二、如果主句的谓语动词为一般过去时,从句应用相应的过去时态。
1. 如果主句中的谓语动词所表示的动作与从句的动作同时发生,则从句应用过去进行时或一般过去时。
如:1) She said that she was working on the Internet. 她说她在上网。
2) He told me that he knew the computer technology very well. 他对我说他精通电脑技术。
2. 如果从句的动作发生在主句的动作之前,则从句应用过去完成时。
如:1)He didn't know what they had come here for. 他不知道他们到这里来的目的。
3. 如果从句的动作发生在主句的动作之后,则从句应用过去将来时。
如:1)Jim told me he would spend his holidays in the south. 吉姆告诉我他将到南方度假。
使用宾语从句的时态还应注意下列特殊情况:一、如果宾语从句中有明确表示过去的时间状语,不论主句用什么时态,从句一律用过去时。
如:1)She said she came to work here in 1998. 她说她是1998年来这里工作的。
宾语从句中的时态和语序问题
宾语从句中的时态和语序问题宾语从句是一个句子中作为宾语的从句,它常常由连接代词(如that、whether/if、who、whom、which、whose等)或连接副词(如when、where、why、how等)引导。
在宾语从句中,时态和语序是需要特别注意的问题。
本文将就这两个问题展开探讨。
一、时态问题1. 当主句的谓语动词是现在时(一般现在时、现在进行时、一般将来时)时,宾语从句通常保持不变,表示客观事实、普遍真理或者将来发生的事情。
例如:He said that he is a student.(他说他是一个学生。
)She wonders if they are coming to the party.(她想知道他们是否会来参加晚会。
)The teacher told us that the train will arrive at 8 a.m.(老师告诉我们火车会在上午八点到达。
)2. 当主句的谓语动词是过去时(一般过去时、过去进行时、过去将来时)时,宾语从句需根据具体情况改变时态。
若宾语从句中的动作或状态与主句谓语动词表示的时间关系相同,保持不变。
例如:She said that she was tired.(她说她很累。
)I asked him if he had finished his homework.(我问他是否完成了作业。
)若宾语从句中的动作或状态与主句谓语动词表示的时间关系不同,需进行相应的时态转换。
例如:He told me that he would come tomorrow.(他告诉我他明天会来。
)I wondered if he had received the email.(我想知道他是否收到了邮件。
)3. 当主句的谓语动词是过去完成时时,宾语从句中的谓语动词需使用过去完成时。
例如:She said that she had already eaten lunch.(她说她已经吃过午饭了。
语法进阶指南宾语从句中的时态转换
语法进阶指南宾语从句中的时态转换语法进阶指南:宾语从句中的时态转换宾语从句是复合句中常见的一种从句结构,用来充当主句中的宾语。
在宾语从句中,时态的转换尤为重要,因为它决定了句子的时态一致性和语义的准确性。
本文将探讨宾语从句中的时态转换规则及常见问题,并提供一些实用的技巧和例句供读者参考。
时态转换规则在宾语从句中,时态的转换原则如下:1. 一般现在时转为一般过去时:主句的动词时态为过去时,宾语从句的动词时态一般转为过去完成时。
例如:- 主句:He said that he had finished his homework.- 宾语从句:I finish my homework.2. 一般将来时转为过去将来时:主句的动词时态为过去时,宾语从句的动词时态一般转为过去将来时。
例如:- 主句:She wondered if he would come to the party.- 宾语从句:He will come to the party.3. 现在进行时转为过去进行时:主句的动词时态为过去时,宾语从句的动词时态一般转为过去进行时。
例如:- 主句:I asked her if she was studying at that time.- 宾语从句:She is studying at that time.4. 一般过去时转为过去完成时:主句的动词时态为过去时,宾语从句的动词时态一般转为过去完成时。
例如:- 主句:She told me that she had already finished her work.- 宾语从句:I finish my work.5. 情态动词应保持不变:无论主句的动词时态如何,宾语从句中的情态动词(can, could, may, might, will, would, shall, should, must等)一般不做时态的转换。
例如:- 主句:She asked if I could help her.- 宾语从句:I can help her.常见问题与技巧1. 直接引语和间接引语的时态转换:当使用直接引语将宾语从句表达出来时,时态转换按照上述规则进行。
中考复习宾语从句用法时态语序连接词
中考复习宾语从句用法时态语序连接词宾语从句是一个句子中充当宾语的子句。
它由连接词引导,连接词的选择与宾语从句的时态有关。
时态:
1.当主句的谓语动词是一般现在时、一般过去时、现在完成时、过去完成时、命令句或建议句时,宾语从句的时态一般保持不变。
例:He said that he is busy. (直接引语)-> He said that he is busy. (间接引语)
2.当主句的谓语动词是一般将来时、过去将来时时,宾语从句的时态要相应变化。
语序:
宾语从句的语序通常是陈述句的语序,即主语+谓语+其他成分。
在宾语从句中,疑问词(如what, who, when, where, why等)或连接副词(如how, when, where等)通常放在句首。
例:He asked me what I wanted. (他问我我想要什么。
)
连接词:
常见的连接词有:
1. 引导陈述句宾语从句的连接词:that、whether
2. 引导特殊疑问句宾语从句的连接词:what、who、whom、which、whose、when、where、why、how
3. 引导一般疑问句宾语从句的连接词:if、whether
4. 引导选择疑问句宾语从句的连接词:whether...or、if...or
需要注意的是,在口语中,是否省略宾语从句的连接词that或whether是根据语境和个人习惯来决定的,而在书面语中,通常要保留连接词that。
主句过去式定语从句时态
主句过去式定语从句时态主句过去式定语从句时态的定语从句向来是一大难点,尤其是主句是过去式时,从句用时态,在最近的一次网课作业中也把我难住了,一直认为“有完成意义时就用过去完成时,否则就是一般过去时”,但仔细想又不太对。
到底该用什么时态呢?一般情况下宾语从句的时态必须和主句的时态保持一致:一、如果主句的谓语动词是一般现在时或一般将来时,宾语从句中的谓语动词可根据意义的需要,使用任何一种时态。
如:Could you tell me when you will come again? 你能告诉我你什么时候再来吗?I don't know if he arrived yesterday. 我不知道他是否昨天到了。
Could you tell me what you were doing at eight last night? 你能告诉我你昨晚八点在干什么?二、如果主句的谓语动词为一般过去时,从句应用相应的过去时态。
1. 如果主句中的谓语动词所表示的动作与从句的动作同时发生,则从句应用过去进行时或一般过去时。
如:She said that she was working on the Internet. 她说她在上网。
He told me that he knew the computer technology very well. 他对我说他精通电脑技术。
2. 如果从句的动作发生在主句的动作之前,则从句应用过去完成时。
如:He didn't know what they had come here for. 他不知道他们到这里来的目的。
3. 如果从句的动作发生在主句的动作之后,则从句应用过去将来时。
如:Jim told me he would spend his holidays in the south. 吉姆告诉我他将到南方度假。
使用宾语从句的`时态还应注意下列特殊情况:一、如果宾语从句中有明确表示过去的时间状语,不论主句用什么时态,从句一律用过去时。
宾语从句的语法意义是什么及结构
宾语从句的语法意义是什么及结构宾语从句的语法意义是什么及结构宾语从句要抓住三要素:引导词、语序和时态。
下面是店铺给大家整理的宾语从句的语法意义简介,希望能帮到大家!宾语从句的意义宾语从句在复合句中作主句的宾语。
宾语从句通常由连词(that,whether, if)、连接代词(which, what, who, whose, whom)或连接副词(where,how,when,why)等引导。
及物动词、介词或某些系表结构后可带宾语从句。
句型结构:主语+谓语+引导词+主语+谓语(+成分)宾语从句时态主句是一般现在时,从句根据实际情况使用任何时态。
例句:The headmaster hopes everything goes well.主句是一般过去时,从句须用过去时态的某种形式。
例句:She was sorry that she hadn’t finished her work on time.当宾语从句表示的是一个客观真理或者事实真理时,即使主句是过去时,从句也用一般现在时态。
例句:The teacher told his class that light travels faster than sound.宾语从句特点宾语从句可以作及物动词、介词及形容词的宾语。
宾语从句的语序一律用陈述句语序。
连接词that引导宾语从句在句中无词义,不充当句子成分,多数情况下可以省略。
whether 和if 都可引导宾语从句,但whether后可紧跟or not;whether从句可作介词的宾语。
如果从句太长,可以用形式宾语it.补充:宾语从句在句子中起宾语作用的从句叫做宾语从句.分类:宾语从句分为三类:(1)动词的宾语从句,介词的宾语从句和形容词的宾语从句.时态:1·主句用一般现在时,从句可用任意时。
2·主句用过去时,从句用过去某个时态。
3·主句用过去时,从句是真理时,只用一般现在时。
完整版初中英语从句时态
1.宾语从句:1.主句假设是一般现在时,从句根据实际情况用适当时态。
Hesays(that)hewillhaveawalksoon.Theteacheraskswhoisthecleverestintheschool.Iwanttoknowwhocameherelatethismorning.2.主句假设是一般过去时,从句也要用过去时。
HewonderedifIwouldcome.Shetoldmethathersonhadgotwell. ShesaidthatshelikedwatchingTV.WethoughtJimwaswrong.3.无论主句是何时态,从句假设表客观真理,要用一般现在时。
Mr.Lisaidthemoonissmallerthantheearth.宾语从句无论有何引导词,都要用陈述句语序。
CouldyoutellmewhenyouwillgetbacktoWuhan?〔不是willyou〕Doyouknowwhichsweatersheiswearing?(不是isshe)2.状从句:1主句假设是一般将来、祈使句或含不表去的情等,if(如果),unless(除非),when(当⋯的候),assoonas(一⋯就⋯),before,after,until,till,as(当⋯的候)所引的状从句用一般在。
Youmaytakearestwhenyoufinishdoingyourwork.IwillcallyouupifIleaveforShanghainextweek.Waitforyourbrotheratthebusstationuntilhearrives.而主句假设是一般去,从句也要用去,如:IwouldgivethemoneytothecharityifIhadamilliondollars.Whenhegottothepark,hisclassmateshadleft.Mysonrantowardsmeassoonashesawmeonthestreet.3.定从句:关系代who只指人,which只指物。
宾语从句和主句的时态关系
宾语从句和主句的时态关系在英语语法中,宾语从句是一个非常常见的结构,它通常出现在主句的宾语位置,起到补充说明的作用。
在宾语从句和主句的时态关系方面,有一些规则需要我们遵循,下面将列举一些常见的情况:1. 主句为现在时,宾语从句可以使用任何时态当主句的时态是现在时,宾语从句可以使用任何时态。
例如:- I know that she is coming tomorrow.(我知道她明天要来。
)- He says that he will go to the party next week.(他说他下周要去参加派对。
)2. 主句为过去时,宾语从句的时态通常需要做相应的变化当主句的时态是过去时,宾语从句的时态通常需要做相应的变化。
具体情况如下:- 如果主句的动词表示的是一个客观真理或普遍规律,宾语从句的时态仍然可以保持不变。
例如:- He said that the Earth revolves around the Sun.(他说地球绕着太阳转。
)- 如果主句的动词表示的是过去的动作或状态,宾语从句的时态通常需要做相应的变化。
例如:- She told me that she was studying English.(她告诉我她正在学习英语。
)3. 主句为将来时,宾语从句的时态通常需要做相应的变化当主句的时态是将来时,宾语从句的时态通常需要做相应的变化。
具体情况如下:- 如果主句表示的是将来的动作或状态,宾语从句的时态通常使用一般现在时代替。
例如:- She said that she will come to the party.(她说她会来参加派对。
)4. 主句为过去完成时,宾语从句的时态通常需要做相应的变化当主句的时态是过去完成时,宾语从句的时态通常需要做相应的变化。
具体情况如下:- 如果主句表示的是过去某个时间点之前已经发生的动作或状态,宾语从句的时态通常使用过去完成时代替。
例如:- She told me that she had finished her homework.(她告诉我她已经完成了作业。
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初中英语宾语从句当主句为过去时从句的时态向后推移。
宾语从句须注意,几点事项应牢记,抓住关键连接词,不同句子词相异,陈述句用that,一般疑问是否替(if /whether),特殊疑问更好办,连接还用疑问词,时态变化依主句,主现从任意,主过从前移,从句语序要牢记,永保陈述句语序。
将下列直接引语变为间接引语1. He said, “I get up at 6:oo every day.”2. He said, “I am having a bath.”3. He said, “I have finished my homework.”4. He said, “I shall make some cakes.”5. He asked, “Do you have any money?”6. He asked, “What are Lucy reading?”7. He asked, “Are you tired? ”8. He asks, “Does Mary go to school every day? ”9. He asks, “What does Mary like? ”10. He asks, “Does Jim like dogs? ”11. He asks, “Is there anything in the tree? ”12. He asks, “Who can help me? ”13. She asked: “Do you like apples?”14. She asked: “Does Jim go to school by car?”15. She asked: “What does he buy?”选择正确的答案1.I don’t know ___ the girl is talking about.A.that B. what C. why D. whether2.Can you tell me ___ is going to give us a talk next Monday .A, who B. whom C. whoseD.what3. I what to know ______ she will come tomorrow? A. what B. where C, whether D. that4. Do you know ___ he did not turn off the light. A. how B. why C. what D. whether5. ---Have you found any information on the Internet? ------ Yes, but I don’t know ____ it is useful for you.A.thatB. what C, if D. how6. ---Excuse me. Could you tell me ___? -- Certainly.A.when can I get to the station BI can get to which station C which station can I get to D how I can get to the station7. Did you hear _________ ? A. what did I do B. what I said C. I said what D. what I say8. Tom asked me___ .A. whose shirt was thisB. whose shirt this wasC. whose shirt was thisD. who shirt this was9. Can you tell me ____________?A. which class you are inB. which class are you inC. you are in which classD. are you in which class10. I want to know ___ . A, what is his name B. what’s his name C. that his name is D. what his name is11. --- Can you tell me _________ ?----- Yes he lives in a small town..A.where he livesB. who is singingC. when he will leaveD. what hw said12. What are you interested in about cooking food? ---- We all interested in ____________ .A.how egg is friedB. how is egg friedC. how egg friesD. how does egg fry13. –Go and ask Mr White for help.--But I don’t know ___________.A. where doe he liveB. where he livesC. where is he livingD. he lives where14. Have you decided ___________ for London?A. when will you leaveB. when you will leaveC. when are you goingD. when you are going15. Do you know _ ?A. whose book is this B. whose book this is C, this book is whose D. who’s book this is16. Excuse me, Could you tell me _______ out tickets?A. where do we showB. where shall we showC. where did we showD. where we shall show17. Do you know _____________ ?A. what it is B. what is it C. who is he D. whose name is it18. Did you find out ________ ?A. she was looking for whose child B. whose child was she looking forC. whose child she is looking forD. whose child she was looking for19. Do you know _________ ?A. which floor he livesB. which floor he lives on.C. he lives on which floorD.which floor does he live on20. Can you see _______ ?A. what he’s reading B. what is he reading C. what does he read D. he reads what21. Can you tell me where __________ ?A. is the hospital B. the hospital is C. is hospital D. hospital is22. ------ When will you fly to Sydney?------Pardon?--- I ask you _____________ .A.when will you fly to Sydney B whether you will fly to SydneyC. that you will fly to SydneyD. when you will fly to Sydney23. He said he _ three English songs since he came here.Alearned Bhad learned C. would learn Dhas learned24. Mr White hoped that he__ China the next year.A. will visit B. would visit C. had visited D. visited25. Do you know whom they _____________ at the bus stop?A. were waitingB. are waitingC. are waiting forD. wait for26. Mother asked her daughter ________ when he grew up.A. what she wasB. what she would beC. what would she beD. what was she going to be27. The teacher asked me ______ . A. what I studied English for B. what did I studied English forC. what did I study English forD. what I have studied English for28. Our teacher said that the moon _____ around the earth. A. turn B. turned C, turns D. has turned29. Could you tell me __ at that time?A. what were you doingB. what you were doingC. what are you doingD. what you are doing30. They told the children that summer ______ after Spring .A. comes B. come C. came D, has come31. Mr Smith said he__ the guests around the factory.A. would show B. will show C. has shown D. shows32. ---- What did he say ?He asked me ________________________.A.what is the young man’s telephone number .B.what the young man’s telephone number isC.what was the young man’s telephone number .D.what the young man’s telephone number was33.. When are the Shutes leaving for New York ? ------ Pardon?--------I asked ___________ .A.when are the Shutes leaving for New YorkB. when the Shutes are leaving for New YorkC. when were the Shutes leaving for New YorkD. when the Shutes were leaving for New York一、单项选择1.–mr. wang, can you tell me______?- will help you.a. why i can get the latest news about educationb. where can i search for the information about high schoolsc. where i can find out the exam scores2.–do you know of guo mingyi?- yes. he is an ordinary (普通的) worker_____helps many poor children in china. we should follow his example. a. that b. which c. whom 3.by reading the article, we know how ______ in our daily life.a.will we protect the earthb.we can reduce pollutionc.should we save waterd.we must recycle things4.—have you asked the policeman _______?—yes. he told us to turn left onto main street. it’s on the right.a. if there is a bank near hereb. how can we get to the nearest bankc. where can we find a bankd. when we can go to the nearest bank5.they wonder________robots will make humans lose their jobs or not a. that b. if c. whether6.no one knows what _______ in fifty years.a. will our life be likeb. is our life likec. our life will be liked. our life is like7.do you know _i saw yesterday? it was my favorite star, jackie! a. whom b. when c. where d. how8.people in yancheng are proud of __they have achieved in the past thirty years.a. howb. whichc. whatd. when9.–i wonder.--shandong province. a. when will peng liyuan come b. where peng liyuan is fromc. where peng liyuan came fromd. how peng liyuan will come10.i don’t know________.because he has to look after his mother.a. why he is leavingb. why is he leavingc. whether he is leavingd. whether is he leaving11.—can you tell me ____ the prize, tom?—last year。