在英语语法中,一般现在时句子的转换包括肯定句转否定句(在动词前加"do not"或"does not"),否定句转肯定句(去掉动词前的"do not"或"does not"),疑问句转否定句(在动词前加"do not"或"does not",并将主语移至句首),疑问句转肯定句(将主语移至句首,并将动词改为肯定式)以及特殊疑问句转否定句(在动词前加"do not"或"does not",并将特殊疑问词移至句首)。
1. 肯定句转否定句
将一般现在时的肯定句转为否定句,只需要在动词前加上"do not" 或 "does not"。
例如:
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原句:I eat breakfast every morning.
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转换后:I do not eat breakfast every morning.
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原句:She sings very well.
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转换后:She does not sing very well.
2. 否定句转肯定句
将一般现在时的否定句转为肯定句,只需要去掉动词前的"do not" 或 "does not"。
例如:
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原句:I do not like coffee.
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转换后:I like coffee.
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原句:They do not play basketball.
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转换后:They play basketball.
3. 疑问句转否定句
将一般现在时的疑问句转为否定句,需要在动词前加上"do not" 或 "does not",并将主语移至句首。
例如:
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原句:Do you like pizza?
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转换后:You do not like pizza.
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原句:Does he live in New York?
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转换后:He does not live in New York.
4. 疑问句转肯定句
将一般现在时的疑问句转为肯定句,需要将主语移至句首,并将动词改为肯定式。
例如:
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原句:Do they speak French?
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转换后:They speak French.
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原句:Does she like ice cream?
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转换后:She likes ice cream.
5. 特殊疑问句转否定句
将一般现在时的特殊疑问句转为否定句,需要在动词前加上"do not" 或 "does not",并将特殊疑问词移至句首。
例如:
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原句:What time do you usually get up?
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转换后:You do not usually get up at what time.
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原句:Where does he work?
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转换后:He does not work where.