公开课动词时态复习ppt课件.ppt
《公开课动词时态复习ppt课件.ppt》由会员分享,可在线阅读,更多相关《公开课动词时态复习ppt课件.ppt(43页珍藏版)》请在三一办公上搜索。
1、动词时态复习,复习目标:1.复习动词的时态: 3个一般:一般现在,一般过去,一般将来 2个进行:现在进行,过去进行 1个完成:现在完成 附加:过去完成时2.能够熟练准确地判定句子的时态,正确的完成习题的练习。,课前检测1.Id like to introduce my best friend to you, Peter.Thank you, Lucy. But we _ already.A. meet B. metC. will meet D. have met,D,2. I _(read) a novel last night when I heard knocks at the door.
2、,was reading,3. He _ in this factory for 20 years already.A. will work B. worksC. has worked D. is working,C,4. In Chongqing, you can often see many people dance outside together if it _ in the evening.A. rains B. doesnt rainC. will rain D. wont rain,B,5. Robots _ more heavy work for us in the futur
3、e.A. will do B. didC. have done D. were doing,A,一、一般现在时一般现在时的用法: 1.经常发生,反复进行的动作或状态。2.客观事实或普遍真理。一般现在时的构成:1、状态 :主语+am/is/are 2、动作: A:主语+动词原形 B:主语+动词/动词-s (主语为单三人称),常与下列标志词连用:often, usually , always, sometimes every day / week / Sunday(没有具体的过去时间)注意:If ; as soon as;not until,when,after,before,unless,as
4、long as 等引导的状语从句。,实战演练,1.Jim usually _(have) lunch at home, but sometimes he _ (have) it at school.2.Ill tell him the news as soon as he _(come) back.3. If it _ (not rain) tomorrow, well go to the zoo.4. Dont get off the bus until it_ (stop).5. You may go out to play when you _(finish) your homework
5、.,has,has,comes,doesnt rain,stops,finish,6. The teacher told us that the eart_(travel) round the sun.7. She watches TV twice a week. _ _ does she watch TV?8. Jim has lunch at home everyday. (否定句) Jim _ _ lunch at home everyday.9. He does his homework every day. (一般疑问句)_he _ his homework every day?,t
6、ravels,How often,doesnt have,Does do,二、一般过去时一般过去时的用法:1.表示过去发生的动作或状态.2.过去经常性习惯性发生的动作。一般过去时的构成: 主语+动词的过去式(v+ed)/was/ were注意:1.现在完成时中,从句用since引导的一般过去时的句子。 2.It is +一段时间 since+一般过去时的句子,用于一般过去时的时间状语有:1.yesterday系列:yesterday morning/afternoon/evening, 2.last系列:last night / week / month / Sunday 3.ago系列hal
7、f an hour ago/ a year ago,/three weeks ago4.in系列:in+过去的年份in 1990/ in 2016,just nowin the past,实战演练,1. _ you _a good time last Sunday?2. The headmaster _ (not say) anything at the meeting yesterday.3. Have you ever been there? Yes, I _ (go) there last spring.4.Lily_ (fall) off her bike and _ (hurt) h
8、erself last Monday afternoon.,Did have,didnt say,went,fell hurt,5. Mr. Li invited her to the party.(改为一般疑问句) _Mr. Li _her to the party?6 They asked the teacher a question. (改为否定句) They_ _the teacher a question.,Did,invite,didnt ask,8. Tom watched TV for two hours. (对画线部分提问) _ _ _Tom _TV?9. She helpe
9、d me do some cleaning. (对画线部分提问) _ _She _ you_ ?,How long did,watch,What did,help,do,三、一般将来时1、一般将来时的用法:一般将来时表示将要发生的动作或存在的状态2、一般将来时的构成: 1)will + 动词原形 2)am(is,are) going to +动词原形 3)shall +动词原形(主语为第一人称) 4)be about to+动词原形3、将来的时 间状语: a.tomorrow/tomorrowmorning/afternoon/evening,b.next spring/ week/ mont
10、h/ year,c. in+时间段 in 3 days/years,注意:,1. if, as soon as, not.until, as long as等连词引导的条件状语从句中,出现主将从现。2. 宾语从句中,主句用一般现在时,从句中可随意,如果句子中出现将来时间状语,可用将来时。,实战演练,1. There_ (be) an English film on TV tonight.2. _we_( go) to the park next Sunday?3. He _ (not go) home until he finishes his homework.4.What _ you _(
11、do) next Sunday?5. I _ ( be) free tomorrow morning.,will be,Shall go,wont go,will do,will be,6.There is going to _ a meeting next week. A. be B. have C. is D. has7.-I dont know if it _ tomorrow. -If it _, well stay at home. A. will rain ; rains B. rains ; rains C. will rain ; will rain D. rains ; wi
12、ll rain,A,A,四、现在进行时现在进行时的用法: 表示说话时或现阶段正在进行或发生的动作现在进行时的构成: am/is/are +动词ing 时间状语:now/ right now,/at the moment/ these days /nowadays注意:句中的隐含条件(如:look, listen等)。Look !The students are doing their homework.Listen ! Someone is singing in the next room.Dont go out ! Its raining hard outside.,有些表示位置移动的动词如
13、come, go, leave, begin, 等的现在进行时可以表示将要发生的动作,句中常有表示将来的状语:Im leaving on Sunday morning.Jim is coming here this evening.,实战演练,1.Look! Some children _ (play) football on the playground.2.Listen ! Someone _ (play) the piano in the room.3.The students of Class Two_ (work) on the farm now.4.Be quiet ! Your
14、father_ (sleep).5.Dont go out ! It _ (rain ) hard outside.6.- Where is John? - He _(do) his homework.,are playing,is playing,are working,is sleeping,is raining,is doing,五、过去进行时1、过去进行时的用法: 表示过去某一时刻正在进行的动作。 过去的某个时间段持续进行的动作。2、过去进行时的构成: was/were + 动词ing注意:1.在when引导的时间状语从句中,从句用一般过去,主句用过去进行。2.在while引导的时间状
15、语从句中,从句用过去进行,常用的时间状语有:1)at this time last night, at 9:00 yesterday2)when I saw him; while I was watching TV3)from seven to nine4)yesterday, last year, yesterday morning(一整天;整年;整个早上) What were you doing this time yesterday? He was drawing an elephant on the blackboard when the teacher came in.,实战演练,W
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 公开 动词 时态 复习 ppt 课件

链接地址:https://www.31ppt.com/p-1314723.html