时态(tense)是一种动词形式，不同的时态用以表示不同的时间与方式。在英语考试中，时态题是必考的内容。下面是小编收集整理的中考英语时态单项选择题，大家一起来看看吧! 中考英语时态单项选择题: ( )1. He’s already a little weak in Chinese, ______ he ? A. is B. isn’t C. has D. hasn’t ( ) are ______ in the field by the farmers. A. grow B. growing C. grown D. grew
[图片0] ( )3. Does she have a watch? – Yes, she ______. A. have B. do C. has D. does ( )4. She _____ English very much now. A. is liking B. likes C. liked D. is teaching ( )5. She has no paper to _____ . Why not give her some? A. write B. be writing C. write on D. write in 与现在完成时连用的标志: until now 的意思是“直到现在(为止)”，表示从过去某时持续到现在的一段时间，通常与现在完成时连用。如: Until now I have always lived alone. 我一直独自生活至今。 Until now the President has shut his eyes to this problem. 总统至今仍对这个问题视而不见。
[图片1] 【注】以下两句中的until now比较特殊，因为其中的until与前面的“否定”构成了类似于not…until…(直到……才)这样的句式，此时，句子通常用一般过去时。如: I was unaware of his existence until now. 现在我才知道有他这么个人。 I never realized I loved you until now. 我至今才意识到我爱你。 另外，until有两个意思，一是表示“到……为止”，二是表示“在……以前”，所以until now除表示“到现在为止”外，有时还可表示“在此之前”(即过去)，此时它可与一般过去时连用。如: Until now I thought that this sort of accident was the owner’s fault but now I know differently. 过去我一直认为这类事故是车主的过错，但现在我有了不同看法。 一般现在时表将来的用法: 在时间或条件状语从句中，主要指由 when, as soon as, before, after 等引导的时间状语从句和由if引导的条件状语从句。如: Tell him as soon as he arrives. 他一到就告诉他。 I’ll go to see him when I have time. 我有时间要去看他。 If he calls, tell him I’ll ring back. 如果他来电话，告诉他我将给他回电话。 涉及状语从句的特定时态: “主将从现”原则，即若主句为一般将来时，时间和条件状语从句通常要用一般现在时表示将来，而不能直接使用将来时态。如: I’ll give her the telex when she comes. 她来时把电传交给她。 I’ll return the book as soon as I have read it. 这书一看完我就送还。 He’ll have four years at university after he leaves school. 他中学毕业后要上四年大学。