中考英语句子考点集汇、讲解和训练
Tom has a new car.
The flower isn’t beautiful.
2. 陈述句否定式的构成
(1) 如果肯定陈述句的谓语部分含有助动词、情态动词或连系动词be,则只需在这些动词后加not即可构成否定式。
He is playing the guitar.(肯定)
He is not playing the guitar.(否定)
We can get there before dark.(肯定)
We can’t get thee before dark.(否定)
(2) 如果陈述句的谓语动词是实义动词,而其中又没有情态动词或助动词时,则需根据人称和时态在该实义动词前加don’t, doesn’t或didn’t。同时把该实义动词变为原形。
He plays the violin well.
The flower isn’t beautiful.
2. 陈述句否定式的构成
(1) 如果肯定陈述句的谓语部分含有助动词、情态动词或连系动词be,则只需在这些动词后加not即可构成否定式。
He is playing the guitar.(肯定)
He is not playing the guitar.(否定)
We can get there before dark.(肯定)
We can’t get thee before dark.(否定)
(2) 如果陈述句的谓语动词是实义动词,而其中又没有情态动词或助动词时,则需根据人称和时态在该实义动词前加don’t, doesn’t或didn’t。同时把该实义动词变为原形。
He plays the violin well.
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