复习目标:1、掌握引导宾语从句的各种连词 2、掌握宾语从句的语序——主句+连接词+主语+谓语 3、掌握宾语从句,主句与从句在时态上的呼应。 重点:
语序和时态呼应难点:语序和时态呼应;疑问词+不定式的转化;状语从句的辨析。
一、宾语从句的连接词: 1、连词that,只起连接作用,在从句中不作句子成分,也无词汇意义,在口语中常被省略。 eg.
he knew (that) he should work hard. 2、连词if 、whether,它们起连接作用,在从句中不作句子成分,作“是否”解,在口语中多用if。 eg.
tom don’t know if/whether his grandpa liked the present. he asked me whether or not i was coming. 一般情况下,if 和whether可以互换,但以下3种情况只能用whether:
①在不定式前:whether to go there or not hasn’t been decided. ②在介词前:
it depends on(依靠) whether it is going to rain. ③与or not连用:they are talking about whether to go there or not.
3、连接代词who, whom, whose, what, which,连接副词when, where, why, how,它们起连接作用,作句子成分,各有自己的意义。 eg. the teacher asked the new students which class he was in.
i wonder where he got so much money. 【注意】1、由连接代、副词引导的宾语从句可以和“疑问词+不定式”结构转化。 eg.
i don’t know how i should do with the presents. èi don’t know how to do with the presents. 2、要注意区分判断由if、when引导的从句类型。
二、宾语从句的语序: 宾语从句的语序是陈述语序,即“连接词+主语+谓语+其它成分”。特别强调:
它的主语和谓语的语序是陈述语序,而不是疑问句的倒装结构。 can you tell me who(m) do we h**e to see?(╳can you tell me who(m) we h**e to see?
( the teacher asked the students what they were doing.(思考: what在从句中的成分) 陈述句变为宾语从句时,要注意人称和时态的变化,语序不变。
eg. she said, “i will le**e a message on the desk.” she said she would le**e a message on the desk.
一般疑问句和特殊疑问句变为宾语从句时,也要注意人称和时态的变化,后面接陈述语序。eg. “where are the tickets?
” i asked him. ài asked him where the tickets are. 三、宾语从句的时态呼应:
宾语从句中谓语动词的时态,常常受到主句谓语时态的制约,此为时态呼应。如果主句谓语是一般现在时或将来时,从句谓语的时态不受限制;如果主句谓语的时态是一般过去时,从句一般要随着改为相应的过去时态(一般过去时、过去进行时、过去将来时、过去完成时)。 eg.
i thought (that) you are free today. (
中考英语语法 宾语从句详解
中考英语语法 宾语从句详解。在复合句中用作宾语的从句叫宾语从句。i 语序的使用。无论主句是陈述句还是疑问句,宾语从句都必须使用陈述语序,即 主句 连词 宾语从句 主语 谓语 句式。根据连接词在从句中所担任的不同成分,可分为以下五种句型结构 1 连接词 谓语。连接词在从句中作主语。常见的连接词有 wh...
中考英语语法口诀宾语从句用法
中考英语语法口诀 宾语从句用法。宾语从句用法。速记口诀 宾语从句须注意,几点事项应牢记。一是关键引导词,不同句子词相异。陈述句子用that 一般疑问是否 if,whether 替 特殊问句更好办,引导还用疑问词。二是时态常变化,主句不同从句异。主句若为现在时,从句时态应看意 主句若为过去时,从句时态...
宾语从句语法详解
宾语从句复习要点。一 连接词 1.that引导宾语从句时,只起连接作用。i know that he is a canadian athlete.2.whether或if引导宾语从句时,意为 是否 如 i don t know whether if my parents agree with me....