初中英语八种时态一览表

初中英语八种时态一览 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf （以do为例） 时态 用  途 动 词 形 式 时 间 状 语 及 副 词 一般现在时 表示经常性、反复性、习惯性、客观性的动作或状态 原形或第三人称单数：do/does sometimes、often、always、every+…等 现在进行时 表示现时正在进行的动作或一段时间持续经常性的动作 am/are/is+现在分词（doing） now 及 Look 、Listen等提示的句子 一般过去时 表示过去时间里发生或存在的动作或状态 过去式（did） yesterday(morning/afternoon/evening) , last night/year/week， the day/night before, two days ago等 一般将来时 表示将来、 计划 项目进度计划表范例计划下载计划下载计划下载课程教学计划下载 、打算发生存在的动作或状态 am/are/is going to +原形（do） will/shall +原形（do） tomorrow(morning/afternoon/evening), next day(morning/day/year等)， the day after tomorrow, in two days 等。 现在完成时   表示过去已完成的动作对现在的影响或过去延续到现在的动作或状态 have/has +过去分词（done） never、already、just、yet、before及由for/since引导的一般时间，How long提问的问句。 过去进行时 表示过去某时刻正在进行的动作 were/was +现在分词（doing） 过去的确定时间，如this time yesterday,或由when/while等引导的时间状语从句 过去将来时   表示从过去某时刻看来将要发生或存在的动作或状态 were/was going to+原形（do） would/should +原形（do） 上下文确定或在宾语从句中 过去完成时 表示过去某动作或时间前已发生完成的动作或状态 had +过去分词（done） by、at、before等构成的短语及when、before等引导的从句，在宾语从句中， 注： 1、动词第三人称单数的构成与名词的复数变化一样，遵循同样的 规则 编码规则下载淘宝规则下载天猫规则下载麻将竞赛规则pdf麻将竞赛规则pdf 。在词尾加-s或-es。动词原形变第三人称单数的规则与发音规律同名词单数变复数大致相同。 1）大多数动词在词尾加“S”在清辅音后发音为[s]，在浊辅音及元音后发音为 [z]。如：   ①stop－stops [s] ; make－makes [s]   ②read－reads [z] ; play－plays [z] 2）以辅音字母加“y”结尾的，要先将“y”变为“i”，然后在加“es”读[iz] 如：   fly－flies [z]； carry－carries [z]   study－studies [z]; worry－worries 3）以“s, x, ch, sh”结尾的，在词尾加“es”，发音为[iz] 如：   teach－teaches [iz]; watch－watches [iz] 4）以“o”结尾的动词，加“es”，读[z] 如：   go－goes [z] do－does [z] have , be的第三人称单数形式分别为：has , is 。 2、现在分词是在动词后加-ing ,遵循加-ing的规则。 现在分词变化规则： 1）一般情况下直接加ing 2）以不发音的字母e结尾的单词，去掉字母e，再加ing wake---waking  make---making  come---coming leave---leaving take---taking  have---having  dance----dancing ride----riding write---writing 3）以重读闭音节结尾，呈现“辅，元，辅”结构的动词，先双写末尾的辅音字母，再加ing        stop---stopping  sit---sitting  run---running  forget---forgetting  begin---beginning            4）以ie结尾的动词，把ie改为y ，再加ing  die—dying  lie---lying 表示状态而不表示动作的动词，如：be , know , see , believe , understand , have(有) ,like , love , remember 等不用进行时态。 3、对于规则动词，其过去式和过去分词一样，都是在词末加-ed,遵循加-ed的规则；不规则动词也有一些变化规律，可以归纳为AAA，AAB，ABB，ABC型进行记忆。     1. He often reads magazines after class. 2. Tom always wants to go swimming in summer. 3. Lucy has a twin sister Lily. 4. There is a big tree in front of our classroom. 5. People sometimes make friends by doing exercise. 6. We have an English class on Mondays. 7. The boy is tall. 8. Three times three is nine. 9. We began to learn English two years ago. 10. I was glad to get your letter. 11. When Edison was a child, he often asked questions. 12. I will be here at ten o’clock tomorrow. 13. I am going to see him next Tuesday. 14. Shall I open the window? 15. I am writing a letter now. 16. We are preparing for the exams. 17. He is leaving for Beijing next week. 18. The rain has stopped already. 19. I have never seen such a film before. 20. I haven’t seen him for three days. 21. He has lived here since 1992. 22. I have seen this film three times. 23. What were you doing at 9:30 yesterday morning? 24. I was writing while he was reading. 25. He said he would go to Shanghai soon. 26. We had learnt over 1200 words by the end of last term. 27. He had gone home before I got to his office. 28. He said he had returned the book to the library. 练习 飞向蓝天的恐龙练习非连续性文本练习把字句和被字句的转换练习呼风唤雨的世纪练习呼风唤雨的世纪课后练习 ：用所给的动词的适当形式填空。 1. He always          (go) to school by bus. 2. –Where is Tom?   --He             (mend) his bike in the garden. 3. Mr. Wang           (leave) Shanghai more than 10 years ago. Last week he flew back, and was surprised to see that Shanghai           (change) a lot. He said he         (spend) the rest of his live here. 4. We             (help) the farmers with the apple picking last week. 5. My aunt        (work) in the hospital for 8 years. 6. The rain        (stop). Shall we go on with our volleyball match? 7. Xiao Ming          (write) a letter to his friend last night. 8. Your mother          (wash) clothes when I came to your home yesterday. 9. He            (wait) for me since I went out. 10. He said he            (see) the film before. 11. It’s six o’clock now, Jack          (deliver) newspapers. 12. The postcard            (cost) me twenty Yuan. 文档已经阅读完毕，请返回上一页！