英语语法从句大全及用法 什么是谓语从句英语语法?

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英语语法从句大全及用法

什么是谓语从句英语语法?

什么是谓语从句英语语法?

没有谓语从句这种说法,因为谓语从句不符合常规,没有动词可以用一个句子来修饰。谓语由简单动词或动词短语(助动词或情态动词 主要动词)构成。
谓语[predicateverb]是对主语动作或状态的陈述或说明,指出“做什么”、“是什么”或“怎么样谓语动词的位置一般在主语之后。
谓语有动词构成,依据其在句中繁简程度可把谓五分为简单谓语和复合谓语
不论何种时态,语态,语气,凡由一个动词(或动词词组)构成的谓语都是简单谓语。
谓语动词一般由动词的各种时态来体现。
例如:
I like walking.(一般现在时主动语态)
I made your birthday cake last night.(一般过去时主动语态)
It is used by travelers and business people all over the world.(一般现在时被动语态)
复合谓语也可分为两种情况:
第一种是由情态动词,助动词 不带to的动词不
定式构成的复合谓语:
What does this word mean?
I won#39t do it again.
I#39ll go and move away the bag of rice with Lin
Tao.
You#39d better catch a bus.
第二种是由连系动词 表语构成的复合谓语。
例如:
You look the same.
We are all here.
The weather gets warmer and the days get longer.
Keep quite and listen to me.

关于英语宾语从句的语法知识有哪些?

宾语从句(The Object Clause)在复合句中作主句的宾语。宾语从句通常由下面一些词引导。   1、由that 引导的陈述句性的宾语从句,在很多动词如say, think, wish , hope, see, believe, agree, expect, hear , feel等后。连词that只起连接作用,在从句中不做任何成分,也无词汇意义,在口语中常被省略,但在大多数情况下还是以不省为好。   例:I told him that he was wrong.   2、 由wh-引导的宾语从句,连接代词who,whom,whose, what, which,和连接副词when, where, why, how 等连接的宾语从句,它们在句中即有连接从句的作用,又在句中充当句子的成分。   例:Do you know which film they are talking about (which做定语)    I dont know where he lives. (where 做地点状语) 3、 由连词whether 或 if 引导(一般情况下两者可替换,口语中常用if)。 我们应注意的几个问题:   1、 宾语从句的语序。宾语从句的语序必须是陈述语序,既连接词 主语 谓语 其他成分   例:I believe that they will come soon.   He asked me whether I was a teacher.   They wanted to know what they can do for us. 2、 宾语从句的时态   1)宾语从句的时态受主句的限制,主句用一般现在时,从句也用现在时态。   如:He says Mary is playing with the cat .   He says Mary often plays with the cat.   2) 主句是一般过去时态,从句用相应的过去的时态。如果从句的动作发生在主句之前,则从句要用过去完成时态。 He said Mary was playing with the cat.   He said he hoped to be back soon..   3) 当从句所表示的是客观真理、自然现象或事实时,这时宾语从句都用一般现在时。   如:He said light travels much faster than sound. The teacher said that the earth goes round the sun.   3、 宾语从句中的否定转移。如果主句谓语动词是think , believe suppose 等,而从句的意思是否定的,这时主句的谓语动词用否定式,从句用肯定式。如:   I dont think you are right. 我认为你不对。   4、 将特殊疑问句变成宾语从句时,从句的语序要由疑问句变成陈述句的语序。   When will the meeting begin-------I want to know when the meeting will begin.   5、 将一般疑问句变成宾语从句时,则用if /whether连接,同时变成陈述句语序,同时注意人称的变化。   Are you an English teacher -------He asked if I was an English teacher.   注意:由连词if、 whether 引导的表示“是否…”的宾语从句。Whether,if 在从句中不做句子的成分,一般情况下,whether和if 可以替换。但在下列情况下只能用whether,不能用if   1) 介词后的宾语从句 Im thinking about whether we should go fishing.   2) 宾语从句提前时 Whether this is true or not, I cant say.   3) 宾语从句中有or not时 I dont know whether or not he was ready.   4) 和动词不定式连用作宾语时 She hasnt decided whether to go or not.   当 if 引导条件状语从句,(主句是将来时,那么从句就用现在时;主句是过去时,从句则用过去完成时)。  例 I dont know whether he will come. If he comes ,I will tell you.