一般现在时和现在进行时
The simple present tense and the present continuous tense
以上为机器翻译结果，长、整句建议使用 人工翻译 。
帮助学生加强理解，老师应该概括归纳现在时的两种基本形式，就是一般现在时和现在进行时。
To facilitate understanding the teacher should outline that there are two basic present tenses one the simple and one continuous or progressive.
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