英语语法之宾语从句
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英语语法宾语从句讲解宾语从句在复合句中做主句的宾语,通俗的说就是一个句子做另一个句子的宾语. 如:I think you are a good student. 动词后面的句子是宾语从句,做主语谓语动词的宾语。
判断方法:1〃可以从整个句式看,宾语从句只能放在主句谓语动词之后。
2〃从引导词看。
if充当宾语从句的连接词时,相当于whether,词义为“是否”,when充当宾语从句的连接词时,意为“什么时候”。
3〃从时态看。
if和when作连接词时,引导宾语从句要注意:从句的谓语动词的时态应根据主句的时态作相应的变化。
学习宾语从句的4个注意事项: 1.连接词宾语从句通常由that, if, whether 和连接代词what, which, who, whom及连接副词when, where ,how, why等连接.其中that 连接一个陈述句做宾语,在中语中that可以省略;除that以外的连接词连接一个一般疑问句做宾语,且疑问句语序改为陈述句〃连接代词及连接副词其实就是特殊疑问句的疑问代词和疑问副词,连接一个特殊疑问句做宾语,语序改为陈述句〃She knows (that) she should study hard.她知道她应该努力学习. He asked me if he could come in.他问我他是否能进来. Can you tell me which class you are in? 你能告诉我,你在哪个班吗? 2.时态一致(即主句的时态与从句的时态相一致) <1>宾语从句中如果主句是现在的时态,从句的时态可根据实际情况而定. I know he lives in Xi'an 我知道他住在西安I know he lived in Xi'an several years ago.我知道他几年前住在西安. I know he has lived in Xi'an for ten years. 我知道他住在西安有十年了. <2>宾语从句中如果主句是过去的时态,那么从句的时态一定要用相应的过去进态.即: 一般现在时----- 一般过去时一般将来时----- 过去将来时现在进行时---- 过去进行时现在完成时---- 进去完成时 3.语序的变化凡宾语从句都必须是陈述句主语序,这一点非常很重要.<1> 陈述句; Lin Tao is a clever man. 宾语从句:He said that Lin Tao was a clever man. <2> 一般疑问句:Does he go home every day? 宾语从句:I wonder if / whether he goes home every day. <3>特殊疑问句:What did she want to do? 宾语从句:I don't know what she wanted to do. 4.人称,地点,时间等的变化在进行句型转换和合并句子的训练中,有些人称,地点状语,时间状语要根据主句做相应的变化〃<1> I will eat as much as I can,Polly says. Polly says that she will eat as much as she can. <2> I've lived here since I was 3 years old, Mike says. Mike says that he has lived there since he was 3 years old. <3>Lin Tao is singing now,he told me . He told me that Lin Tao was singing at that moment.that引导的宾语从句无敌英语语法一、什么是宾语从句?宾语从句是英语中用来充当宾语的句子。
宾语从句知识点宾语从句是英语语法中的一个重要知识点,对于我们理解和运用英语句子有着关键作用。
首先,我们来了解一下什么是宾语从句。
宾语从句就是在复合句中作主句宾语的句子。
简单来说,就是一个句子充当了另一个句子中的宾语成分。
宾语从句有三大要素需要我们注意。
第一是引导词。
常见的引导词有 that(在从句中不充当成分,无实际意义,口语或非正式文体中常可省略)、if / whether(表示“是否”)、连接代词(what, who, whom, whose, which 等)以及连接副词(when, where, why, how 等)。
比如说,“I think that he is a good student” 这里的“that he is a good student”就是宾语从句,由 that 引导,在这个句子中 that 可以省略。
再比如,“I don't know if /whether he will come” 这里用 if / whether 引导,表示“是否”。
第二要素是语序。
宾语从句要用陈述句语序,也就是主语在前,谓语在后。
例如,“Can you tell me where the post office is?” 不能说成“Can you tell me where is the post office?” 。
第三要素是时态。
当主句是一般现在时,宾语从句的时态可以根据实际情况而定。
如果主句是一般过去时,宾语从句通常要用相应的过去时态(一般过去时、过去进行时、过去将来时、过去完成时)。
但如果宾语从句所表达的是客观真理、自然现象、科学原理等,不论主句是什么时态,宾语从句都要用一般现在时。
比如,“The teacher toldus that the earth moves a round the sun” 这里地球绕着太阳转是客观真理,所以从句用一般现在时。
宾语从句在实际运用中有很多情况。
宾语从句英语语法语法是英语考试中的重中之重,所占分值也多。
提高英语能力的方法是多读多练多积累。
小编在这里整理了宾语从句英语语法供大家阅读,希望能帮助到您。
宾语从句英语语法主从复合句包含两个或多个主谓结构,其中一个(或多个)主谓结构充当句子某一(些)成分,如宾语、状语、定语等等。
充当某一成分的句子称为从句,带有从句的句子称为主句。
从句对主句的关系是从属关系。
主句和从句之间有一定的连接词加连接。
宾语从句如果一个句子充当宾语,称为宾语从句。
其主要句型结构如下:1. 动词+that引导的从句常用动词有hope, hear, see, know,think, believe, agree, feel, find, guess, mean, promise, learn等。
例如:I hope that you will enjoy our performance.我希望你会喜欢我的演出。
I think that the new science fiction film is interesting.我认为那部新的科幻片很有趣。
He learnt that David would come to China with his family soon.他得知戴维不久将和他全家来中国。
Do you believe that Li Ying will win a prize for her painting?你认识李英的画会得奖吗?提高英语学习效率的方法第一:明确自己确实有必要学习英语,并且有足够的时间。
学习英语毕竟不是轻松的事情,需要耗费大量的精力和时间。
我们说英语首先是一门知识,知识的掌握离不开记忆,同时英语又是一种技能,听说读写的能力就是一种技能,而技能的掌握需要重复训练才能掌握。
英语具有的知识和技能特性决定了学习英语不需要很高深的智力,学习英语不是创造发明,不需要刻苦钻研,所以只要有记忆力的人理论上都可以学会英语。
英语中的宾语从句宾语从句是英语中一种重要的语法结构,它在句子中充当宾语的作用。
宾语从句常出现在动词的宾语位置,能够完整表达句子的意思。
在本文中,我们将深入研究宾语从句的构成和用法。
首先,宾语从句的构成一般由连接词引导,常见的连接词有“that”、“whether/if”以及特殊疑问词。
例如:I know that heis coming.(我知道他要来。
)在这个句子中,“that he is coming”就是一个宾语从句,起到了宾语的作用。
其次,宾语从句可以包含各种陈述句、疑问句和感叹句。
当宾语从句表示陈述或肯定时,使用连接词“that”。
例如:She said that she would help us.(她说她会帮助我们。
)当宾语从句表示疑问时,使用连接词“whether/if”。
例如:He asked whether/if I could swim.(他问我是否会游泳。
)当宾语从句表示感叹时,常使用特殊疑问词“how”。
例如:I can't believe how beautiful she is!(我无法相信她有多美!)宾语从句在使用时需要注意几个要点。
首先,连接词“that”在口语中通常可以省略,但在形式较正式的文体中应保留。
例如:Hetold me (that) he loved me.(他告诉我他爱我。
)其次,连接词“that”在宾语从句中不充当任何成分,只起连接作用,不可替换为其他连接词。
最后,特殊疑问词在宾语从句中起问句的作用,但不再引导主语和谓语动词。
例如:I don't know what he is doing.(我不知道他在做什么。
)宾语从句在句子中起到了连接主句和从句的作用,使得句子更加完整、准确地表达。
在实际运用中,我们要灵活运用宾语从句,注意语法的准确性和句子的流畅性。
通过大量的练习和阅读,我们可以逐渐掌握宾语从句的使用技巧,提高自己的英语水平。
宾语从句的引导词宾语从句是英语语法中常见的一种从句结构,用来作为主句的宾语。
它起到补充、扩展或解释主句意义的作用。
在宾语从句中,引导词起到连接主句和从句的作用,决定了从句的语序和句子结构。
本文将详细介绍宾语从句中常见的引导词,包括连接代词和连接副词,并通过例子来说明它们的用法。
一、连接代词连接代词在宾语从句中充当从句的主语或宾语,并引导从句与主句之间的关系。
常见的连接代词有:1. that: "that"是最常用的连接代词,可引导宾语从句作为宾语或主语。
在陈述句中,后面的从句通常省略了主语,只保留谓语。
例如: - I believe (that) he is a reliable person.我相信他是一个可靠的人。
2. whether: "whether"用于引导宾语从句表示“是否”,常用于动词后面。
例如:- She asked me whether I could help her with the project.她问我是否可以帮她完成这个项目。
3. who/whom/whose: 这些连接代词用于引导宾语从句时作为主语或宾语,用来指代人。
例如:- I don't know who will be the next president.我不知道谁将成为下一任总统。
4. which: "which"用于引导宾语从句时作为主语或宾语,用来指代物。
例如:- Can you tell me which book is your favorite?你能告诉我哪本书是你最喜欢的吗?二、连接副词连接副词在宾语从句中充当副词的角色,用来修饰动词、形容词或副词,起到连接两个句子的作用。
常见的连接副词有:1. if: "if"用于引导宾语从句表示“是否”,通常用于询问或疑问句。
例如:- He asked me if I could join the meeting.他问我是否能参加会议。
语法中的宾语从句详解宾语从句是英语语法中一个重要的概念,它在句子中起着充当宾语的作用。
宾语从句通常由连接词(如that、whether、if等)引导,并且需要注意主句和从句之间的语序和时态一致。
本文将详细解析宾语从句的构成和使用方法。
一、宾语从句的定义和结构宾语从句是一个从句,它在句中的作用是充当宾语。
它通常由连接词引导,与主句之间有一定的关系,可以是观点、建议、疑问等。
宾语从句有两种基本结构:1. 主语 + 动词 + 宾语 + that从句例如:I believe that he is telling the truth.(我相信他在说实话。
)2. 主语 + 动词 + 宾语 + if/whether从句例如:She asked if/whether he had finished his homework.(她问他是否完成了作业。
)二、宾语从句的引导词宾语从句的引导词根据从句的内容和意义的不同,可以分为以下几种情况:1. that引导的宾语从句that在宾语从句中起到引导作用,但在口语中常常省略。
that引导的宾语从句通常用于表示观点、陈述、宣布等情况。
例如:I think that she is a good teacher.(我觉得她是一位好老师。
)2. if/whether引导的宾语从句if和whether都可以引导宾语从句,它们在句中的意义相同,都表示“是否”。
if通常用于直接引导宾语从句,而whether通常用于间接引导宾语从句。
这两者可以互换使用。
例如:He asked if/whether she could help him.(他问她是否能帮助他。
)3. 连接代词和连接副词引导的宾语从句连接代词和连接副词在宾语从句中既起连接作用,又在从句中充当成分。
常见的连接代词有:who, whom, whose, which, what等;常见的连接副词有:when, where, why, how等。
初⼀英语语法之宾语从句 1宾语从句的学习要注意三个⽅⾯ 第⼀:语序: 在宾语从句中,⼀律⽤___________。
如Where does she live? ( Do you know?) ----Do you know where she lives? ***⼏个特殊的特殊疑问句 Which is the way to the nearest shop?/ What’s wrong with you?/ What’s up?/ What’s the matter? 这⼏个特殊疑问句本⾝就是陈述语序,在宾语从句中不需调整语序。
第⼆:时态; 1)如果主句是___________,宾语从句时态根据实际情况⽽定. 如: 1. It’s going to rain. I think. ---I think it’s going to rain. 2. “I will go with you .” he says. ---He says he will go with me. 3. He studied English ten years ago. I know. I know he studied English ten years ago. 2)主句是___________,宾语从句要⽤___________。
如:It’s going to rain. I thought. ---I thought it was going to rain. “I will go with you.” he said. ---He said he would go with me. 3). 若从句表达的是___________,规律,不管主句是什么时态,从句都⽤___________。
如1 The earth turns round the sun. The teacher told us---The teacher told us that the earth turns round the sun. 2 Light travels much faster than sound. She said … ---She said that light travels much faster than sound. 第三:连接词 1)如果被连接的句⼦是___________,那么连接词⽤___________, (也可省) 如1. He’ll be back in a month. ( I hear…) I hear ( that ) he will be back in a month. 2. I have been to the Great Wall once. ( He tells me…) He tells me ( that ) he has been to the Great Wall once. 2.)如果被连接的句⼦是___________,则⽤连接词___________ 如:*Does he live in that house? ( She asked me …) She asked me if/ whether he lived in that house. *Have you finished your homework? ( I want to know…) I want to know if you have finished your homework. 3) ___________句,⽤原句中的特殊疑问词引导:what, who, where, when, which, why, how (many/ much/ often/ long/ old).如: Who are you waiting for? Can you tell me? --- Can you tell me who you are waiting for? What did he do yesterday? I don’t know. ---I don’t know what he did yesterday. ***其中以wh- 疑问词或how 引导的'宾语从句与动词不定式可相互转换 如I don’t know what I can do.可以说成 I don’t know what to do. The policeman showed me where I could get books. 可以说成The policeman showed me where to get books. Can you tell me how I can make a kite?可以说成 Can you tell me how to make a kite? 4).宾语从句___________。
宾语从句的引导词及句式转换宾语从句是英语语法中的一种重要句式,它用于引导一个完整的句子作为另一个句子的宾语。
在宾语从句中,引导词起着连接作用,可以帮助我们将不同的句子组织起来,使得表达更加准确、连贯。
本文将探讨宾语从句的引导词以及如何进行句式转换,以使我们更好地应用这一语法结构。
一、宾语从句的引导词在宾语从句中,常见的引导词包括:1. 连接代词(连接代词在从句中作某一成分的词):- that:最常见的引导词,可用于引导宾语从句中的任何成分。
例如:"He said that he would come tomorrow."(他说他明天会来。
) - whether:用于引导宾语从句中的选择疑问句,相当于if。
例如:"I don't know whether he is telling the truth."(我不知道他是否在说真话。
)- who/whom:用于引导宾语从句中的人称。
例如:"She asked me who I was waiting for."(她问我我在等谁。
)- which:用于引导宾语从句中的物。
例如:"I don't know which book he wants to borrow."(我不知道他想借哪本书。
)- what:用于引导宾语从句中的事物。
例如:"Please tell me what you want for dinner."(请告诉我你想要吃什么晚餐。
)2. 连接副词(连接副词在从句中指示时间、地点、原因、方式、程度等):- when:用于引导宾语从句中的时间状语从句。
例如:"I don't know when he will arrive."(我不知道他什么时候会到。
) - where:用于引导宾语从句中的地点状语从句。
初中英语语法复习讲义之宾语从句宾语从句是英语中一类常见的从句类型,通常用来表达动作的承受者或对象。
宾语从句通常由连词that、whether、or、who、whom、which等引导,在句中充当宾语的角色。
宾语从句的语法结构为“引导词+主语+谓语+其他成分”。
其中,引导词可以是that、whether、or、who、whom、which等,主语通常为从句的主语,谓语则用来表示动作或状态。
其他成分包括定语、状语等,用来进一步修饰宾语从句。
宾语从句的常用引导词包括以下几种:that: 用于引导限定性或非限定性宾语从句,常用于引导陈述句或疑问句。
例如,That he is a good teacher is true.(他是个好老师是真的。
)/Do you think that he is a good teacher?(你认为他是个好老师吗?)whether: 用于引导条件状语从句或是否疑问句。
例如,Whether I will go to the party or not depends on you.(我是否去聚会取决于你。
)/Do you think whether he will come to the party tonight?(你认为他今晚是否会来聚会吗?)or: 用于引导选择状语从句或并列从句。
例如,I don't know whether to go to work or play basketball today.(我今天是去上班还是打篮球我不知道。
)/Do you want to go to the movie or stay at home?(你想看电影还是待在家里?)who/whom: 用于引导定语从句,通常修饰名词。
例如,Who/Whom did you meet yesterday?(你昨天遇见了谁?)/The person who/Whom I met yesterday was very tall.(我昨天遇见的那个人非常高。
宾语从句一、什么是宾语1. 及物动词后直接接宾语:tell sb. about sth.2. 形容词后接宾语:surprising news3. 介词后接宾语:be proud of sth二、宾语从句的引导词1、从属连词:that,if, whetherThat引导表示陈述句的宾语从句。
Eg: He told me (that he would go to the college the next year.我认为他这个周六不会来了。
______________________________________________________爸爸说他这次不会帮我了。
______________________________________________________If 和whether引导表示“是否”的一般疑问句的宾语从句。
Eg: Will there be a bus any more? (I don’t knowI don’t know if there will be a bus any more.If 和whether 的区别:If引导宾从,表是否。
也可以引导条件状语从句,表如果。
If it doesn’t rain tomorrow, I will go with you.Whether只能引导宾从,表是否,但可以和or not 连用。
Nobody knows whether he could pass the exam or not.2、连接代词:who, whom, whose, what和连接副词:when, where, why, how 引导特殊疑问句的宾语从句。
Eg: What do kind people do? (The book will show youThe book will show you what the kind people do.他没有告诉我我们什么时候还能见面。
宾语从句顺序宾语从句是指在一个句子中作为宾语的从句。
宾语从句中包含一个主语和谓语,通常用来解释或说明主句中的动作或状态。
在英语中,宾语从句的顺序有一定要求,下面将详细介绍。
一、宾语从句的基本概念1. 宾语从句是指在一个句子中作为宾语的从句。
2. 宾语从句通常包含一个主语和谓语,用来解释或说明主句中的动作或状态。
3. 宾语从句可以由连词that, whether, if, when, where等引导。
4. 宾语从句通常位于主句后面,但有时也可以位于主句前面。
二、宾语从句顺序1. 由that引导的宾语从句当宾语从句由that引导时,一般情况下不需要逗号隔开,并且顺序为:连接词+主+谓+其他成分。
例如:He said that he would come to see me tomorrow.他说他明天会来看我。
I know that you are a good student.我知道你是个好学生。
2. 由whether或if引导的宾语从句当宾语从句由whether或if引导时,一般情况下不需要逗号隔开,并且顺序为:连接词+主+谓+其他成分。
例如:I don't know whether/if he will come to the party.我不知道他是否会来参加晚会。
Please tell me whether/if you can come to my birthday party.请告诉我你是否能来参加我的生日派对。
3. 由疑问词引导的宾语从句当宾语从句由疑问词引导时,一般情况下不需要逗号隔开,并且顺序为:疑问词+主+谓+其他成分。
例如:Do you know where he lives?你知道他住在哪里吗?Can you tell me when the train will arrive?你能告诉我火车什么时候到达吗?4. 宾语从句的位置宾语从句通常位于主句后面,但有时也可以位于主句前面。
宾语从句英语语法语法是英语考试中的重中之重,所占分值也多。
提高英语力量的方法是多读多练多积累。
我在这里整理了宾语从句英语语法供大家阅读,盼望能关心到您。
宾语从句英语语法主从复合句包含两个或多个主谓结构,其中一个(或多个)主谓结构充当句子某一(些)成分,如宾语、状语、定语等等。
充当某一成分的句子称为从句,带有从句的句子称为主句。
从句对主句的关系是从属关系。
主句和从句之间有肯定的连接词加连接。
宾语从句假如一个句子充当宾语,称为宾语从句。
其主要句型结构如下:1. 动词+that引导的从句常用动词有hope, hear, see, know,think, believe, agree, feel, find, guess, mean, promise, learn等。
例如:I hope that you will enjoy our performance.我盼望你会喜爱我的演出。
I think that the new science fiction film is interesting.我认为那部新的科幻片很好玩。
He learnt that David would come to China with his family soon.他得知戴维不久将和他全家来中国。
Do you believe that Li Ying will win a prize for her painting?你熟悉李英的画会得奖吗?提高英语学习效率的方法第一:明确自己的确有必要学习英语,并且有足够的时间。
学习英语究竟不是轻松的事情,需要耗费大量的精力和时间。
我们说英语首先是一门学问,学问的把握离不开记忆,同时英语又是一种技能,听说读写的力量就是一种技能,而技能的把握需要重复训练才能把握。
英语具有的学问和技能特性打算了学习英语不需要很高深的智力,学习英语不是制造创造,不需要刻苦钻研,所以只要有记忆力的人理论上都可以学会英语。
英语语法宾语从句英语语法宾语从句宾语从句是初中英语最重要的语法内容之一,下面是店铺为大家收集整理的英语语法宾语从句相关内容,欢迎阅读。
一.宾语从句的含义在主句中做宾语的从句叫做宾语从句。
如:She knew that the teacher had seen the film.她知道这位老师看过这部电影。
“that the teacher had seen the film”做 knew 的宾语,同时又是由连接词 that 引导的从句,所以它叫做宾语从句。
二.宾语从句的分类1. 动词宾语从句:顾名思义,它是位于动词后面的宾语从句。
如:He asked whose handwriting was the best in our class.他问我们班上谁的书法最好。
2.介词宾语从句:顾名思义,它是位于介词后面的宾语从句。
如:I agree with what you said just now.我同意你刚才说的话。
3.形容词宾语从句:顾名思义,它是位于形容词后面的宾语从句。
如:I am afraid that I will be late. 恐怕我要迟到了。
三.引导名词性从句的连接词1. that:没有含义,在宾语从句中不做成分2.whether/if:表示是否,在宾语从句中不做成分。
I don't know if /whether he still lives here after so many years. 我不知道这么多年后,他是否还住在这里。
3.连接代词:what, which, who, whom, whose(在宾语从句中做主、宾、表和定语)连接副词:where, when, how, why(在宾语从句中做状语)The small children don't know what is in their stockings.(what 在宾语从句中做主语)这些小孩子不知道什么在他们的'长筒袜里。
宾语从句宾语从句就是用一个句子来构成主句的宾语 We know him .(简单句) We know he likes English. 主s 谓v 宾o (从句) 主s 谓v 宾o给下列句子的宾语从句选线 主s 谓v 宾o Our teacher told us that the earth goes around the sun. Please tell me where she has gone. I don’t know if he will come tonight. Let’s find out what’s on tonight . 焦点一:宾语从句的引导词1、 陈述句用that 引导。
that 不充当任何成分,也无实义,只起到连接的作用,可以省略。
如: She said (that) she would leave the book on his desk. 她说她会把那本书放在他的桌子上。
○1I don ’ t doubt she's telling the truth. A. when B. whether C. that D. why ○2 I ’m sure Tom will come there tonight. A. when B. whether C. / D. why ☆注意:下列情况下不能省略that 。
(1)and 连接多个宾语从句,第一个从句中的that 可以省略,其他从句中that 不能省略。
I know (that) he is a good student and that he likes basketball. (2)、that 引导的宾语从句作介词宾语时或that 作从句主语,that 不能省略。
I know nothing about him except that he is from the south. He thought that that was a washing machine. (3)、主句谓语动词与that 从句之间有插入语,that 不可省略。
初中英语语法:宾语从句宾语从句是一个从属从句,起到宾语的作用。
它通常紧跟在及物动词、介词、形容词或名词后面,承担宾语的功能。
宾语从句可以由连接词引导,如that, if, whether等等。
一、连接词that引导的宾语从句连接词that引导的宾语从句主要有以下几种用法:1. 在动词后面的宾语从句例如:I think that he is a good person.我认为他是个好人。
2. 在介词后面的宾语从句例如:I'm worried about whether I can pass the exam.我担心我是否能够通过考试。
3. 在名词后面的宾语从句例如:I have no idea where he is.我不知道他在哪里。
需要注意的是,连接词that在宾语从句中可以省略,特别是在口语中更常见。
例如:I hope (that) you can come to my birthday party.我希望你能来参加我的生日派对。
二、连接词if或whether引导的宾语从句连接词if或whether引导的宾语从句通常用于表示选择、疑问或不确定的情况。
1. 表示选择的宾语从句例如:He asked if/whether I wanted tea or coffee.他问我是要茶还是咖啡。
2. 表示疑问的宾语从句例如:I don't know if/whether she will come to the party.我不知道她是否会来参加派对。
3. 表示不确定的宾语从句例如:Do you know if/whether it will rain tomorrow?你知道明天会下雨吗?需要注意的是,在宾语从句中,if和whether可以互换使用。
但是在某些情况下,只能使用whether。
例如:I wonder whether you have finished your homework.我想知道你是否完成了作业。
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。
宾语从句一、宾语从句的定义在句中起宾语作用的从句叫宾语从句。
引导宾语从句的连接词:连词:that (that 常可省略),whether, if代词:who, whom,whose, what ,which,whatever,whichever,whoever等副词:when ,where, how, why 等。
宾语从句分三类:动词的宾语从句;介词的宾语从句;形容词的宾语从句。
(1)动词的宾语从句:作动词的宾语大多数及物动词可以带宾语从句,有些动词短语也可以带宾语从句。
I heard that he would come here later on.(2)介词的宾语从句:作介词的宾语一般情况下,介词后只用wh-类连接词引导宾语从句。
He said nothing about who broke the window last night. (3)形容词的宾语从句:作形容词的宾语在afraid,certain,glad,happy,pleased,sure,surprise,satisfied,sorry等表示感情的形容词后可接宾语从句。
I’m sorry you are having trouble in making friends.二、宾语从句中引导词(连接词)的用法1.that,if/whether引导that,whether,if引导宾语从句时都只起连接作用,不作句子成分。
That 无意义且可省略,而whether/if意为“是否”,故不可省略。
He told me that he would go to the college the next year.I don’t know if there will be a bus any more.Nobody knew whether he could pass the exam.2.连接代词引导当连接代词who, whom,whose, what ,which,whatever,whichever,whoever 等引导宾语从句时,可以在宾语从句中作主语、宾语、表语、定语等成分。
每个连词都有自己特定的意义,一般不能省略。
The book will show you what the best CEOs should know.Do you know who has won Red Alert game?Have you determined whichever you should buy,a Motorola or Nokia cell phone?3.连接副词引导当连接副词when,where,why,how,however等引导宾语从句时,可以在从句中充当状语,表示时间、地点、方式、原因等。
每个副词都有自己特定的意义,一般不能省略。
有时how many和how much也可以引导宾语从句。
He didn’t tell me when we should meet again.Could you please tell me how you use the new panel?None of us knows where these new parts can be bought.三.宾语从句的语序宾语从句的语序是陈述句语序即:连接代词/副词+主语+谓语+其他成分。
即使主句为疑问句语序,从句也用陈述句语序。
I don’t know what they are looking for.Could you tell me when the train will leave?四.宾语从句的时态1.主句是一般现在时或将来时,从句根据实际情况使用任何时态。
例句:The headmaster hopes everything goes well.I hope you will find these ideas useful.2.主句是过去时态,从句须用过去时态的某种形式。
例句:Sh e was sorry that she hadn’t finished her work on time.3.当宾语从句表示的是一个客观真理或者事实时,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.五、宾语从句的否定转移1.当主句谓语动词是 think, believe, suppose, expect 等词,而宾语从句的意思是否定时,常把否定转移至主句表示。
例句:I don’t think it is right for him to treat you like that.2.主句的谓语动词是think ,believe, imagine, suppose, consider, expect, fancy, guess等,并且主句的主语是第一人称而且为一般现在时,从句的否定词一般要转移到主句上来,其反义疑问句一般与宾语从句一致. 例句:I don’t believe that man is killed by Jim,is he? 我认为那个人不是Jim所杀的,是不是?I expect our English teacher will be back this weekend, won't she/he?We suppose you have finished the project, haven't you?3.如果宾语从句中有某个含有否定意义的形容词或副词(不包含带有否定前缀的词,如:unhappy,unfair,dislike等),其反义疑问句要用肯定形式.例句:We find that he never listens to the teacher carefully, does he? 我们发现他从不仔细听老师讲课,是不是?4.当主句的主语是第二、三人称时,其反义疑问句一般与主句保持一致。
例句:Your sister supposes she needs no help, doesn't she?You thought they could have completed the project, didn't you?They don't believe she's an engineer, do they?She doesn't expect that we are coming so soon, does she?六、宾语从句中that不能省略的情况1、当句中的动词后接多于两个由that引导的宾语从句时,第一个that可省,但后面的that不可省。
例句:I believe(that)you have done your best and that things will get better.2.当主句的谓语动词与that宾语从句之间有插入语时,that一般不可省。
例句:Just then I noticed, for the first time, that our master was wearing his fine green coat and his black silk cap.3.当that从句是双宾语中的直接宾语时,that不可省。
例句:I can’t tell him that his mother died.4.当it作形式宾语时例句:She made it clear that she had nothing to do with him.许多带复合宾语的句子,that引导的宾语从句经常移到句子后部,而用it作形式宾语。
5.当宾语从句前置时例句:That our team will win,I believe.6.当that作learn, suggest, explain, agree, wonder, prove, mean, state, feel, hold等动词的宾语时。
例句:She suggest that we get up early.七、宾语从句中只用whether或只能用if的情况1.只能用whether,不能用if:①在具有选择意义,又有or或or not时,尤其是直接与or not连用时,往往用whether(if…or not也可以使用)。
如:Let me know whether /if he will come or not.(=Let me know whether or not he will come)I don't know whether /if he does any washing or not.(=I don't know whether or not he does any washing.)I wonder whether we stay or whether we go.②在介词之后用whether。
如:I'm interested in whether he likes English.We're thinking about whether we can finish the work on time.③在不定式前用whether。
如:He hasn't decided whether to visit the old man.He hasn't decided whether to go by bus or by train.④whether置于句首时,不能换用if。
如:Whether this is true or not,I can't say.⑤引导主语从句和表语从句时宜用whether。
如:Whether she will come or not is still a question.⑥若用if会引起歧义时,则用whether。
如:Please let me know if you like the book.可理解为:b.If you like the book,please let me know.2.只能用if不能用whether的情况1)if引导条件状语从句,意为“如果”The students will go on a picnic if it is sunny.2)if引导否定概念的宾语从句时He asked if I didn’t come to school yesterday.3)引导状语从句even if(即使)和as if(好象)时He talks as if he has known all about it.练习题1(1).I don’t think he is right,__________?A.isn’t he B.is he C.do I D.don’t I(2). He believes she is right, __________?A.doesn’t he B.does he C.is she D.isn’t she(3).I thought that he disliked playing football,__________?A.didn’t he B.did he C.did I D.didn’t I(4). I find _____ important that we practice English every day.A. itB. thisC. thatD. what(5). You can’t imagine ____when they received the nice gift.A. how they were excitedB. how excited they wereC. how excited were theyD. they were how excited练习题2(1) I don’t know ___________or not.A. whether he is at homeB. if he is at homeC. that he is at homeD. whether is he at home(2) This depends on _________ the weather is fine.A. whichB. whetherC. ifD. that(3) The teacher asked the new student ________ class he was in.A. whichB. whereC. ifD. that(4) I don’t know ________ Mr. Green will come to see us. He’ll help us with our English.A. whyB. whenC. howD. where(5) --- Be careful! Don’t break the bottles. Do you hear ______ I said? David? --- Yes, MumA. whatB. thatC. whyD. if(6) --- Do you know _______ Mr Black’s address is?--- He may live at NO.18 or No. 19 of Bridge Street. I’m not sure of ______.A. where, whichB. where, whatC. what, whichD. what, where(7) Th ere is not much difference between the two. I really don’t know _____.A. what should I chooseB. which I should chooseC. which should I chooseD. what I should choose练习题3(1) Did you find out ______?A. she was looking for whose childB. whose child was she looking forC. whose child she is looking forD. whose child she was looking for(2) Are you interested in _____?A. how did he do itB. he did it howC. how he did itD. he how did it(3) I don’t know _____. Can you tell me?A. how the two players are oldB. how old are the two playersC. the two players are how oldD. how old the two players are(4) --- What did the scientist say?--- He said he wondered if _____ into space by spaceship one day.A. he had to flyB. he could flyC. can he flyD. could he fly(5) Excuse me, sir. Could you tell me ____?A. Where the bank nearestB. where is the nearest bankC. where the nearest bank isD. the nearest bank is where(6)She asked Tom ________ with his car?A. what the matter wasB. what the matter isC. what was the matterD. what is the matter练习题4(1) It’s 7:30. I can’t believe you___ cooking dinner yet, Sally.A. haven’t startedB. didn’tC. don’t startD. hadn’t started(2) The teacher told us yesterday that December 25 ____ Christmas Day.A. isB. wasC. has beenD. will be(3) The teacher said that the earth _______round the sun.A. goesB. goC. wentD. will go(4) We ’d like to tell you that you ______the exam.A. have passedB. had passedC. passD. will pass(5) “Could you tell me______?” “Yes. T hey ____ to the library.”A. where are the twins, have beenB. where were the twins, have beenC. where the twins are, have gone D, where the twins were, have gone(6) Our father said that he ______ a new computer next week.A. will buyB. have boughtC. would buyD. buys(7) I hear that he ______ to Beijing yesterday.A. goesB. will goC. wentD. have gone。