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小学英语的四种时态.doc

发布:2016-12-23约字共26页下载文档
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小学英语的四种时态 篇一:小学英语常见四种时态 小学英语时态4种时态 一般现在时 定义: 1.目前存在的状态 2.经常性、习惯性的动作 标志词: 频度副词: 例:always, usually, often, sometimes, every day(week….) 谓语形式: 系动词be ( am, is, are) 行为动词原形(主语为第三人称单数时V + s, 或 es) 疑问形式: 1.be 放主语前 2.主语前加do 或does (动词还原) 否定式: 1.be + not 2.动词前加 don’t 或doesn’t (动词还原) 提问谓语: What do /does + 主语+ do…? 如:She reads English every day. What does she do every day? 现在进行时 定义: 表示目前正在发生的动作或存在的状态 标志词: 1.提示语:look! Listen! 2.At +时间点 3.前有祈使句 谓语形式: Be (am, is, are ) + V-ing 疑问形式 be 放主语前 否定式: be + not 提问谓语: What is / are +主语+ doing? 如:We’re listening now. What are you doing now? 一般将来时 定义: 1.表示佳话或打算做某事 2.将要发生的动作或存在的状态 标志词: 1.tomorrow, the next day, this afternoon, this evening 2.next week (month, year…) 3.in the year 2007 谓语形式: 1.be going to + V 原形 2.will + V 原形 3.go, come, leave 等用现在进行时表示将来 4.want 用现在时表将来 疑问形式: be 或will 放主语前 否定式: be 或 will 后加 not will not = won’t 提问谓语: 1.What is/ are +…going to do…? 2.What will + 主语+do…? 如:He will play basketball next week. What will he do next week? 一般过去式 定义: 表示过去时间内发生的动作或存在的状态 标志词:1.yesterday, last week/ year/ month 等 2.two years ago/ in 2005 / at that time谓语形式: 1.动词be 的过去时(was, were) 2.行为动词的过去式 疑问形式: 1.was / were 放主语前 2.主语前加did (动词还原) 否定式: 1.was/ were + not 2.动词前加didn’t (动词还原) 提问谓语: What did + 主语+ do…? 如:Tom did his homework last night. What did Tom do last night? 一般过去时 eg:He went to library. 现在进行时 eg:He is going to library. 一般现在时 eg:He goes to library. 一般将来时 eg:He will go to library. eg:He is going to take the exams. *现在完成时 eg:He has been in china for five years. eg:He has been in china since five years ago. eg:I have gone to china. 1. 现在一般时与现在完成时 1) I come from Shanghai(上海人) I have come from Shanghai(从上海来) 2) You read very well. (强调能力) You#39;ve read very well. (强调一次刚完成的动作) 3) I forget.(一时想不起来了) I have forgotten.(仍没想起来,可能已回忆起来了) 4) The book is written in simple English. (表状态) The book has been written in simple English.(表动态,已用英语写成) 5) Every time I see him, he#39;s been reading. (两个动作不可能同时进行) E
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