几种时态的区别专题总结大全讲解与练习
摘要: 几种时态的区别专题总结大全讲解与练习1.一般过去时和现在完成时1）一般过去时只表示过去发生的动作或状态，......
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几种时态的区别专题总结大全讲解与练习 1. 一般过去时和现在完成时 1）一般过去时只表示过去发生的动作或状态，常和表过去的时间状语连用，即仅谈过去，不关现在。I wrote a letter this morning. (只说明写了一封信的事实) 2）现在完成时表示过去发生的动作或状态，但和现在有联系，可能刚结束，也可能继续下去。不能和表过去的时间状语连用，译成汉语时可加“已经”。 I have written a letter this morning. (我已经写了一封信，有继续写第二封的可能，现在还是早上。) 2. 一般过去时和过去进行时 1）一般过去时侧重于说明发生某动作的事实。 It rained heavily last night.昨晚雨下得很大。(强调下雨，并不强调持续时间) 2）过去进行时侧重于强调某动作的持续过程或表示动作在进行。 It was raining cats and dogs last night昨晚整整一夜都在下倾盆大雨。(强调没停，一直持续) 3. 现在完成时和现在完成进行时 1) 现在完成时在含义上着重表示动作的结果。 I have read that book. (已读完) 2）现在完成进行时着重表示动作一直在进行，即动作的延续性。I have been reading that book all the morning.( 还没读完) 实战演练 用所给动词或根据中文提示填入动词的正确形式 1. 1)---Remember the first time we ____________________ (meet)? ---Of course. You _____________________ (study) in Beijing University then. 2) Cathy is taking notes of the grammatical rules in class at Sunshine School, where she _________________________ (study) English for a year. 2. 1) The government __________________ (build) two factories in this region since the end of last year. 2) The government ____________________(build) two factories in this region by the end of this year. 3. 1) It ___________ (be) ten years since we left school. 2) It ____________ (be) two years before we leave school. 4. They _______________________ (work) on the program for almost one week before I joined them, and now we ____________________ (still work) on it as no good results have come out so far. 5. The pen I ____________ (think) I _____________ (lose) is on my desk, right under my nose. 6. If their marketing plans succeed, they _______________ (increase) their sales by 20 percent. 7. She said that it ___________ (be) the second time she _______________ (see) the film. 8. I don’t really work here. I _________________ (just help) out until the new secretary arrives. 9. Look at the timetable. Hurry up! Flight 2039 _____________ (take) off at 18:40.. 10. ---How are you today? ---Oh, _________________ (not feel) as ill as I do now for a very long time. 11. 1) My good friend _______________ (come ) from Guangdong.(是广东人) 2) My good friend _______________ (come ) from Guangdong last week.(从广东来) 12. 1) Where _____________ (be) you? (你在哪儿) 2) Where ____________ you ____________? (be) (你去了哪) 3) Where _____________ he ____________ (go)? (他去哪了) 13. 1) Mr. John ______________ (teach) English in China for two years. (不在中国了) 2) Mr. John ______________ (teach) English in China for two years. (也许仍在中国) 14. 1) I _____________________ (read) that book. (读过那本书了) 2) I _____________________ (read) that book all the morning.（一直在读那本书） 15. 1) When I got there, he __________________ the work (做完那工作了) 2) When I got there, he __________________ the work carefully (在认真地做工作) 3) When I got there, he __________________ the work (才要做工作) 答案：1. met, were studying; has been studying 2. has built; will have built 3. is; will be 4.Had been working; are still working 5. thought, had lost 6. will increase 7.was, had seen 8. am just helping 9. takes 10. haven’t felt 11.comes; came 12. are; have been; has gone 13. taught; has taught 14. have read; have been reading 15. had done; was doing; was about to do 
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