2021年度宾语从句口诀讲义.ppt

宾语从句
I don’t know him.(宾语:动作的对象,一般有介词、名词,或名词短语构成)
I don’t know where he lives.(句子做宾语:宾语从句)
学习宾语从句要判断几种句子：
1）陈述句 She is a doctor.
2)一般疑问句 Is she a doctor?
3) 特殊疑问句 What is she?
宾语从句练习一般是要改直接引语为间接引语.
He says, ‘She is my doctor’.(直接引语)
>He says that she is his doctor. (间接转述)
宾语从句口诀
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1）陈述句 She is a doctor.
2)一般疑问句 Is she a doctor?
3) 特殊疑问句 What is she?
这三中句子如果接在I don’t know 后面做宾语从句的话都应该是陈述句的语序 即第一种句型中的语序.(主 +谓语+其它)
但需要有一个引导词 连接主句和从句
I don’t know 1)She is a doctor.
I don’t know( that )she is a doctor.
I don’t know 2) Is she a doctor? >
I don’t know if /whether she is a doctor.
I don’t know 3) What is she? >
I don’t know what she is
宾语从句口诀
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变宾语从句归纳（三要素）

that (可省) ----(that)连陈述句
B. 加if(whether是否)连一般问句
C. 加特殊问词 (what,where,when，
which ,who,whose,how）
(主+谓+宾）

一致变化形式。
宾语从句口诀
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时态的变化:
1)当主句是现在时的时候,从句可根据需要用任何时态.
2)当主句是过去时的时候,从句变更过去的时态.
eg. I don’t know what she is now.
what she was ten years ago.
what she will be in the future.
what she has been.
what she can be.
I didn’t know what she was then.
what she had been ten years ago.
what she would be in the future.
what she had been.
what she could be.
宾语从句口诀
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主句 (过去时) 从句(相应更过去的时态)
am/is / are > was /were
can > could
will > would
work > worked
has done > had done
shall > should
was/were > had been
worked > had worked
宾语从句口诀
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人称的变化:
根据说话的对象,不同的场景具体情况具体分析.
时间或地点的变化:
now>then(如果说话的时间变了)
here >there(如果说话的