英语:名词性从句考点面面观
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名词性从句一、名词性从句包括主语从句,宾语从句,表语从句,同位语从句。
二、考点:1. 连词2. 语气3. 语序4. 与其他从句的区别三、连词:1. What 与that 的区别What在从句中充当主语,宾语,表语。
That在从句中不充当成分,引导宾从可省。
例:1)、I agree with what you said.2)、I think that you are a student.2.Whether与if的区别Whether可以引导各种名词性从句,尤其是介词后的,或者与or not 或to do 连用。
If 只引导动词后的宾语从句,discuss 和decide 除外,或it做形式主语的主语从句。
例:1)、Whether we will go camping depends on the weather.2)、I haven't settled the question of whether I will go back home.3)、He doesn't know whether to stay or not.4)、It is still uncertain whether/if he is coming.5)、We discussed whether we should close the shop.3. that 与whether /ifdoubt用于肯定句,+whether/if用于否定句,+thateg:I doubt whether/if the answer is right..There is no doubt that the man can land on the moon.be sure用于肯定句,+ that用于否定句,+ whether/ifeg: I’m sure that we can succeed.I’m not sure whether/if he is coming tonight.4.who,whoeverwho 谁;whoever=anyone who,泛指任何…的人都…eg:Whoever broke the glass will be punished.I don’t know who broke the glass.Whoever 既可以引导名词性从句,又可以引导让步状语从句。
高中英语知识点归纳名词性从句的特殊用法与考点高中英语知识点归纳:名词性从句的特殊用法与考点介绍:名词性从句是英语中的一个重要语法要点,它作为一个句子的成分在句中起到名词的作用。
名词性从句的特殊用法及考点在高中的英语学习中经常出现,掌握这些知识点对于提高学生的语言表达能力和理解能力至关重要。
一、名词性从句的特殊用法:1. 作主语:名词性从句可以作为主语出现在句子中,常常使用的引导词是“that”或者是连接代词“wh-”引导的从句。
例如:(1)That he is coming is good news.(2)Whether we will go camping is still undecided.2. 作宾语:名词性从句可以作为及物动词的宾语出现在句子中,常使用的引导词有“that”和连接代词“wh-”。
例如:(1)I believe that you can do it.(2)He asked me how to solve the problem.3. 作表语:名词性从句可以作为句子的表语出现,通常使用引导词“that”或者是连接代词“wh-”。
例如:(1)The truth is that she loves you.(2)The question is whether we should trust him or not.4. 作补语:名词性从句可以作为一些特定动词的补语出现在句子中,常用的引导词有“that”和连接代词“wh-”。
例如:(1)I consider it necessary that we take action.(2)We all hope that he can win the game.5. 作定语:名词性从句可以作为定语修饰一个名词或代词,通常使用的引导词是连接代词“wh-”。
例如:(1)I have no idea which book to choose.(2)The person who told me the news is my best friend.二、名词性从句的考点:1. 名词性从句的语序:名词性从句的语序要遵循主从结构,通常是由从句引导词引导,跟在主句之后。
(完整版)名词性从句知识点总结名词性从句知识点总结名词性从句是指在复合句中充当名词的从句。
它可以在句子中充当主语、宾语、表语或同位语。
以下是名词性从句的几个重要知识点:主语从句主语从句在句子中充当主语的角色。
它引导的从句通常由关联词that引导,但有时可以省略。
例如:- That he stole the money is a fact.宾语从句宾语从句在句子中充当宾语的角色。
它通常由关联词that引导,但也可以由其他关联词如whether, if, who, whom等引导。
例如:- She asked me if I had finished my homework.if I had finished my homework.- I wonder whether he will pass the exam.whether he will pass the exam.表语从句表语从句在句子中充当表语的角色。
表语从句通常由关联词that引导,但有时也可以由其他关联词如whether, if, what等引导。
例如:- His biggest concern is that he might lose his job.that he might lose his job.- The question is what we should do next.what we should do next.同位语从句同位语从句在句子中充当同位语的角色,用来解释或说明名词的具体内容。
同位语从句通常由关联词that引导,但也可以由其他关联词如whether, if等引导。
例如:- The fact that he lied to us is very disappointing.that he lied to us is very disappointing.- My hope is that we can find a solution to the problem.that we can find a solution to the problem.以上是名词性从句的一些常见知识点总结。
名词性从句知识点在英语语法中,名词性从句是一个重要且复杂的部分。
它在句子中起着名词的作用,包括主语从句、宾语从句、表语从句和同位语从句。
接下来,让我们逐一深入了解。
一、主语从句主语从句即在句子中充当主语的从句。
例如,“What he said is true”(他说的是真的。
)在这个句子中,“What he said”就是主语从句。
引导主语从句的连接词主要有三类:1、从属连词:that、whetherThat he will come is certain (他会来是肯定的。
)这里的“that”在从句中不充当成分,只起引导作用。
Whether she will go there is not decided (她是否会去那里还没决定。
)“whether”表示“是否”。
2、连接代词:what、who、which、whose、whatever、whichever、whoever 等What you need is more practice (你需要的是更多的练习。
)“what”在从句中充当宾语。
3、连接副词:when、where、why、how 等When the meeting will be held has not been announced (会议何时举行还未宣布。
)需要注意的是,主语从句后置时,常用 it 作形式主语,而将真正的主语从句放在后面。
例如:It is unknown whether he will come (他是否会来还不知道。
)二、宾语从句宾语从句在句中充当宾语。
比如,“I know that he is a student”(我知道他是个学生。
)“that he is a student”就是宾语从句。
引导宾语从句的连接词与主语从句类似:1、从属连词:that(在口语或非正式文体中常省略)、whether、ifHe said (that) he was busyI wonder if/whether he will come2、连接代词:what、who、which、whose、whatever、whichever、whoever 等She asked me what I was doing3、连接副词:when、where、why、how 等Could you tell me how I can get there?宾语从句的时态要根据主句的时态来变化。