在汉语里,不管什么时候发生的动作,动词的形式不变,而在英语中则要根据不同时间发生的动作或存在的状态,用不同的动词形式来表达,构成各种时态。初中英语课本里共出现了九种时态形式,但很多省市暂不把现在完成进行时列为中考范围,因此我们应着重掌握八种常见时态的构成和用法以 In Chinese, no matter what happens, the form of the verb does not change. In English, it is based on the action or state of existence at different times. It is expressed in different verb forms and forms various tenses. There are nine forms of tense in junior high school English textbooks, but many provinces and cities temporarily do not list the current completion of the examination. Therefore, we should focus on the composition and usage of the eight common tenses.