系表结构是什么?
2个回答
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1所谓主系表结构就是英语句子中的主要成分是主语、系动词和表语。
2系动词本身有一定的词义,但不能独立作谓语,必须和句子中的表语一起构成谓语。简单地说,将主语和表语联系在一起,并构成一个完整句子的动词就叫做系动词。目前学到的系动词有 be , feel , look , sound , taste , smell 等动词。例如:
This flower is beautiful.
I felt very tired.
You look worried.
It tastes delicious. 3. 表语( Predicative ):表语是用来说明主语的身份、特征或状态的。它又叫作主语补足语。表语位于系动词之后,主要由名词、代词、形容词、数词、副词、介词短语、分词(短语)或动名词(短语)等来充当。例如:
I am fine . ( fine 是形容词,作表语)
He is a boy . ( boy 是名词,作表语)
Five plus two is seven . ( seven 是数词,作表语)
We are here . ( here 是副词,作表语)
He is not at home . (“ at home ”是介词短语,作表语)
My hobby is reading . ( reading 是动名词,作表语)
二 . 主系表结构的否定形式和一般疑问句形式的构成情况
(一)否定形式:
1. 主语+ be ( is , am , are ) not +表语。
2. 主语+助动词( do/ does )+ not + feel/ smell/ look…… +表语。例如:
She is a good girl. → She is not a good girl.
You look happy. → You don’t look happy.
It smells bad. → It doesn’t smell bad.
(二)一般疑问句形式:
1. Be ( Is / Am/ Are )+主语+表语?
2. 助动词( Do/ Does )+主语+动词原形+表语?例如:
This girl is in Row One. → Is this girl in Row One?
She feels terrible. → Does she feel terrible?
We look excited. → Do you look excited?
以上是初中教材中关于主系表结构的重点内容,请同学们一定掌握好。
请大家按句子后面括号内的要求改写句子:
1. Lily is American. (改为一般疑问句)
2. I am from Sichuan. (改为否定句)
3. He looks puzzled. (改为一般疑问句)
4. They feel very excited. (改为否定句)
5. I am not feeling well. (改为肯定句)
6. The news sounds very bad. (改为一般疑问句)
7. We are all here. (改为一般疑问句)
8. The food tastes delicious. (改为一般疑问句)
9. Its name is Mimi. (改为否定句)
10. I feel well. (改为否定句)
Key:
1. Is Lily American?
2. I am not from Sichuan.
3. Does he look puzzled?
4. They don’t feel excited.
5. I am feeling well.
6. Does the news sound very bad?
7. Are you all here?
8. Does the food taste delicious?
9. Its name is not Mimi.
10. I don’t feel well
2系动词本身有一定的词义,但不能独立作谓语,必须和句子中的表语一起构成谓语。简单地说,将主语和表语联系在一起,并构成一个完整句子的动词就叫做系动词。目前学到的系动词有 be , feel , look , sound , taste , smell 等动词。例如:
This flower is beautiful.
I felt very tired.
You look worried.
It tastes delicious. 3. 表语( Predicative ):表语是用来说明主语的身份、特征或状态的。它又叫作主语补足语。表语位于系动词之后,主要由名词、代词、形容词、数词、副词、介词短语、分词(短语)或动名词(短语)等来充当。例如:
I am fine . ( fine 是形容词,作表语)
He is a boy . ( boy 是名词,作表语)
Five plus two is seven . ( seven 是数词,作表语)
We are here . ( here 是副词,作表语)
He is not at home . (“ at home ”是介词短语,作表语)
My hobby is reading . ( reading 是动名词,作表语)
二 . 主系表结构的否定形式和一般疑问句形式的构成情况
(一)否定形式:
1. 主语+ be ( is , am , are ) not +表语。
2. 主语+助动词( do/ does )+ not + feel/ smell/ look…… +表语。例如:
She is a good girl. → She is not a good girl.
You look happy. → You don’t look happy.
It smells bad. → It doesn’t smell bad.
(二)一般疑问句形式:
1. Be ( Is / Am/ Are )+主语+表语?
2. 助动词( Do/ Does )+主语+动词原形+表语?例如:
This girl is in Row One. → Is this girl in Row One?
She feels terrible. → Does she feel terrible?
We look excited. → Do you look excited?
以上是初中教材中关于主系表结构的重点内容,请同学们一定掌握好。
请大家按句子后面括号内的要求改写句子:
1. Lily is American. (改为一般疑问句)
2. I am from Sichuan. (改为否定句)
3. He looks puzzled. (改为一般疑问句)
4. They feel very excited. (改为否定句)
5. I am not feeling well. (改为肯定句)
6. The news sounds very bad. (改为一般疑问句)
7. We are all here. (改为一般疑问句)
8. The food tastes delicious. (改为一般疑问句)
9. Its name is Mimi. (改为否定句)
10. I feel well. (改为否定句)
Key:
1. Is Lily American?
2. I am not from Sichuan.
3. Does he look puzzled?
4. They don’t feel excited.
5. I am feeling well.
6. Does the news sound very bad?
7. Are you all here?
8. Does the food taste delicious?
9. Its name is not Mimi.
10. I don’t feel well
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2023-06-12 广告
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表结构是:上下结构一、表的读音:biǎo二、汉字释义:1. 外部,外面,外貌。 2. 显示。 3. 中医指用药物把感受的风寒发散出来。 4. 分类分项记录事物的文件。 5. 计时间的器具,通常比钟鞋可以带在身边。 6. 计量某种量...
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