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中考网整理了关于2021中考英语知识点之一般现在时主要表示，希望对同学们有所帮助，仅供参考。 （1）经常性或习惯性的动作，常与这样的时间状语连用：always, often, usually, sometimes等 eg: We always help each other. It often snows in winter. I get up early every morning. （2）表示主语现在的特征、性格、能力等。 eg: He loves sports. Jane is an outgoing girl. Tom and Tim both have medium height. （3）表示客观、普遍真理 eg: Two and four makes six. Water boils at 100℃ The moon moves round the earth. 3. 一般现在时的疑问句一般以在句首加助动词do，does的方式构成。第三人称单数加does，其他加do，这时动词一概用原形；动词be只需与主语位置对调就行了。 eg: Do you like English? Do they have story books? What does she do every evening? Is she at home? Are you good at English? 4. 一般现在时的否定式是do not（don’t）或does not （doesn’t）＋动词原形来构成的，be动词做谓语动词只需在be后加not构成否定。 eg: I don’t like oranges at all. She doesn’t work in the TV station. They aren’t students. I’m not busy every weekend. (责任编辑：admin) |