英语语法宾语从句讲解
讲解,汉语词语,意思是解说,解释。以下是帮大家整理的英语语法宾语从句讲解,供大家参考借鉴,希望可以帮助到有需要的朋友。
宾语从句作为一个重要的语法知识,是每年高考的必考点,宾语从句使用也有很多应只注意的地方,今天我们就总结了高中英语宾语从今常见的四点错误,希望对同学们有用处!
一、高中宾语从句要点之时态的呼应
1. 如果主句是一般现在时、一般将来时或祈使句时,宾语从句可根据情况使用各种时态。例如:
I hear she is here today(she was here yesterday/ she will be here tomorrow.)
2. 如果主句是一般过20年后的家乡作文350字去时,宾语从句应使用过去时态的某种形式。例如:
He said he was watching TV(he had swept the floor/ he would play football after school)。
3. 如宾语从句所叙述的是客观事实、自然现象或科学真理等,从句不受主句时态限制,仍用一般现在时。例如:
Our teacher told us that light travels faster than sound.
二、高中宾语从句要点之引导词的使用
1. 当宾语从句由陈述句变化而来时,用that来引导从句,that常无具体意义,一般可省略。例如:
Lin Tao thought(that)the TV play was very boring.
2. 当宾语从句是由一般疑问句变化而来时,要用if或whether来引导从句。例如:
David asked his mother if/ whether she liked the dinner last night.
3. 当宾语从句是由特殊疑问句变化而来时,原句中的疑问词充当连接代词(如who, who, what, which)或连接副词(如when, where, why, how),引导宾语从句。例如:
Do y糊豆腐ou know what we can do on the island?
I don’t know why Jane was late for school this morning.
三、高中宾语从句要点之语序的陈述化
宾语从句一般要用陈述句语序。例如:
When did he leave? I want to know. &ra找工作的自我介绍rr;I want to know when he left.
Does the shop clo at six every day? Do you know? →Do you know if/ whether the shop clos at six every day?
四、高中宾语从句要点之否定转移
当主句的谓语动词为think, believe, suppo等动词,且主语为第一人称时,从句的否定要转移到主句上。例如:怎么画彩虹
I don’t believe he is here on time, is he?
I don’t think Tom is the best student in his class, is he?
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 en the film.
她知道这位老师看过这部电影。
“that the teacher had en 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 who 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, who(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。
Could you tell me why you were late for the meeting this morning?(why 在宾语从句中做原因状语)
你能告诉我为什么你今天早上开会迟到吗?
四.在做宾语从句的题目时应注意两点
1. 时态:
①当主句是现在时态时,宾语从句可以根据需要使用任何西安铁五小学时态。
I don't know when he will come back.我不知道他将何时回来。
He tells me that his sister came back yesterday.他告诉我他姐姐昨天回来了。
②当主句是过去时态时,宾语从句必须是一种过去的时态。
She asked me if I knew who pen it was.她问我是否知道这是谁的钢笔。
He said that he could finish his work before supper.他说他会在晚饭前完成工作。
③当表示客观事实或普遍真理的句子做宾语从句时,任何时候都用一般现在时。
The teacher said that the earth goes round the sun.老师说过地球绕着太阳转。
2.语序:任何从句都使用陈述句语序,宾语从句当然也不例外。
延伸阅读:宾语从句的引导词有以下三种
1. 引导词 that只起连接作用,在从句中不作句子成分,在口语中或非正式文体中常省略。
例如:He knew (that) he should work hard.
2. 引导词 if/ whether,意为“是否”在口语中常用if,连词if/ whether不能省略。
例如:Tom didn’t know if/ whether his grandpa liked the prent.
3. 由疑问代词和疑问副词引导的宾语从句。
疑问代词有:what,who,whom,who,
which等,在宾语从句中主要充当主语、宾语、定语和表语等。疑问副词有:when, where, why, how, 在宾语从句中充当时间、地点、原因、方式状语。
例如:1) We don’t know who will win the match. (who作从句的主语)
2) The teacher asked the new student which class he was in? (which作从句的定语)
宾语从句是一种名词性从句,在句中作及物动词的宾语,或介词的宾语,或形容词的宾语。根据引导宾语从句的不同连词,宾语从句可分为三类。
1. 由that引导的宾语从句。that只有语法作用,没有实在的意义,在口语和非正式文体中可以省略。例如:
He said (that) he wanted to stay at home.
She doesn't know (that)she is riously ill.
I am sure (that) he will succeed.
2. 由连接代词who, whom, who, what, which和连接副词when, where, why, how引导的宾语从句。这些连接代词和连接副词在宾语从句中充当某个成分。例如:
Do you know who(whom)they are waiting for?
He asked who handwriting was the best.
Can you tell me where the No.3 bus stop is?
I don't know why the train is late.
3. 由if或whether引导的宾语从句。If和whether在句中的意思是是否。例如:
I want to know if(whether)he lives there.
He asked me whether(if)I could help him.
宾语从句是一种名词性从句,它在复合句中作主句的宾语即作宾语的是一个句子。宾语从句主要注意三大要素:
一、引导词
1.that(从句是陈述句时,引导词用that,它本身无词义,不充当成分,在口语中可省略,但在正式场合不可省)。
2.if或whether(从句是一般疑问句时用if或whether,含义是“是否”。)if whether一般情况下可以互换,但在构成whether……or not句式时只能用whether。
3.连接代词,连接代词(what、which、who、who)连接副词(从句是特殊疑问句时用),连接副词(when、where、how、why)
二、宾语从句的语序
宾语从句的语序都用陈述句语序(即正常的主谓语序)。例如:
He says that Tom will miss a lot of lessons
She asked whether we should hold a sports meeting
Do you know what the popalation of Dalianis?
三、宾语从句的时态
1.主句是一般现在时,从句可根据需要选用任何时态。例如:
She says that she is good at Chine.
He Says that he has been ill for three days.
I don’t know if she will come tomorrow.
2.主句是一般过程时,从句可根据需要用相应的过去某种时态。(即一般过去时,过去将来时,过去完成时等)。例如:
She asked me where I lived.
He said that she had been ill for six days.
He said that he would return soon.
3.当从句讲述的是客观事实或真理时,从句时态不受主句的影响,都用一般现在时。例如:
The teacher said “Light travels faster than sound”
She said that the earth is round
特例:Could you tell me ……委婉的语气,常按照一般现在时处理。
Could you tell me where the nearest park is?
真题回放:
例1 (2008·北京)—Do you know for shanghai last night?
——At 9:00
A、what time he leavesB、what time does he leave
C、what time he leftD、What time did he leave
解析:考查宾语从句的用法。对于宾语从句要注意三要素:语序(陈述语序)、时态(主句是过去式,从句要用相应的过去式;主句是一般现在时,从句根据需要确定时态)、引导词(that, whether/if,特殊疑问词)。B和D语序不正确;由last night可知A项时态错误。故选C。
例2 (2008 重庆)plea tell me I have some good mews for him
A、where Robert livesB、where does Robert live
C、where Robert livedD、where did Robert live
解析:考查宾语从句。宾语从句中要用陈述语序,可排除B、D。由I have some good news for him.” 可知要用一般现在时,可排除C。故选A。
例3 (2008 河北) You are growing so fast, can you tell me now?
A、how fast 刨根问底的意思are youB、how fast you are
C、how tall are youD、how tall you are
解析:本题考查宾语从句的用法。宾语从句要用陈述语序。根据题意是问Annie多高了,故选D。
例4 (2008,天津)The boys asked
A、When could the goB、what they would do next
C、where they will goD、how did they get there
解析考查宾语从句。对于宾语从句要注意三点:语序/陈述语序)、时态(主句是过去时,从句要用相应的过去时),引导词(that、whether/if,特殊疑问句)。A、D语序不对,C时态不对,故选B
例5(2008,南京)——why did miss wang look so worried when we saw her?
——Becau she wondered
A、where did the other students go
B、when would the policeman come
C望秦川、what her students have done during the trip
D、if her students had survied the earth—quake
解析:考查宾语从句。宾语从句的考查点有两个:1)从句部分用陈述语序;2)主句是过去时,从句用相应的过去时态。根据第一点,我们排除了本题的A、B项。再根据第二点我优酷打不开们什么是党的根本组织原则又排除了C项,故选D。
例6(2008,武汉)—Do you know ?
—sorry,I don’t know.
A、Where does limmy workB、where jim my works
C、how d千古名诗oes limmy go to workD、what does jinmy do.
解析:考查宾语从句,对于宾语从句要注意三点:语序(陈述语序),时态(主句是过去式,从句要用相应的过去式,从句要用相应的过去式),引导词(that,whether/if,特殊疑问词),A、C、D三项都不是陈述语序,故选B。
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