《初中英语四个时态》PPT课件.ppt

1、C组,泡泡英语风采大赛初赛特训,Contents,一般现在时,一般将来时,一般过去时,现在进行时,Contents,一般现在时的概念,一般现在时的构成,一般现在时的变化,你会了吗,Andys family,Andy,There are five members in Andys family. This is Andy. He is a boy. He is eight. He has a sister. Her name is Jane, and she is ten.,What does Andy like to do with his father?,He likes to play b

2、aseball with his father.,Does Andy play football with his sister everyday?,Yes, he does.,一般现在时概念,1.表示食物或人物的特征、状态。,如： There are five members in Andys family. He is a boy. He has a sister.,2.表示经常性或习惯性的动作。,如： He likes to play baseball with his father. He plays football with his sister everyday.,一般的时间副词

3、有：often, sometimes, everyday, usually,一般现在时的构成,1.be动词：主语be (am, is, are) 其他。 如： He is a boy. He is a student. 2.行为动词：主语行为动词（ 其他）。 如： We study English. 当主语为第三人称单数（he , she, it）时，动词要改成第三人称单数形式。 如： He likes to play football.,一般现在时的变化,1.be 动词的变化。 否定句： 主语be not 其他。 如： He is not a worker. 一般疑问句： Be 主语其他 如

4、：Are you a student? Yes, I am. / No, Im not. 特殊疑问句：疑问词一般疑问句。 如：Where is my bike? 2.行为动词的变化。 否定词：主语dont (doesnt) 动词原形 （ 其他）。 如： I dont like bread. 当主语为第三人称单数时，要用does构成一般疑问句和用doesnt 构成否定句。,你会了吗？,选择。 1.Marry （ ）the piano every day. A、play B、played C、playing D、plays 2.（ ） your father study computers？ AD

5、oes B、Do C、Is D、Are 3.He （ ） have much（） . Adont money B. doesnt money C. doesnt moneys D. dont moneys,改错。 Is your brother speak English? _ . Does he likes going fishing? _ He likes play games after class. _ . Mr. Wu teachs us English. _ She dont do her homework on Sundays. _,Thanks!,From:,Contents,

6、一般过去时的概念,一般过去时的构成,一般过去时的变化,你会了吗,Did Andy play baseball with his father yesterday?,-Yes ,he did.,-He played football with his sister.,What did Andy do the day before yesterday?,一般过去时概念,1.表示在过去时间里发生的动作或存在的状态,如：Andy got up at 7:00 this morning. They had breakfast at 7:30. Andys mother was a teacher a y

7、ear ago.,2.表示过去经常或反复发生的动作,如: Andy always went to school by bike last term.,一般过去时的时间状语有： yesterday 或者以yesterday构成的短语，如yesterday morning last+时间名词构成的短语，如last night,last year(week,month) ago,如 ten minutes ago 其他：just now,once ,then,一般过去时的构成,1.Be动词：主语+be(was,were)+其他 如： Andy was a football fan a year ag

8、o. They were in the cinema last night.,2.行为动词：主语+行为动词+其他如： Andy played baseball yesterday. They went to the park the day before yesterday.,一般过去时态的肯定句、否定句、和疑问句,（）肯定句由“主语动词的过去式”构成例如：,Andy两年前是个小学生,昨天他的手表工作很正常,（）否定句由“主语be（waswere）not”或 “主语+didnt+动词原形构成。例如：,Andy两年前不是个小学生。,昨天他的手表坏了。,Andy was a pupil two y

9、ears ago.,His watch worked well yesterday.,Andy wasnt a pupil two years ago.,His watch didnt work yesterday.,(3).一般疑问句：提前be或者加助动词did例如：,Andy 两年前是干什么的？,他什么时候是小学生？,你手表昨天走得怎么样？,Andy 两年前是个小学生吗？,昨天你的手表工作正常吗？,（）特殊疑问句由“特殊疑问词一般疑问句”构成例如,Was Andy a pupil two years ago?,Did your watch work well yesterday?,What

10、 was Andy two years ago.,When was he a pupil?,How did your watch work yesterday,你会了吗？ 7,Mary _(read) English yesterday morning. 8,There _(be) no one here a moment ago. 9,I _(call) Mike this morning. 10,I listened but _(hear) nothing. 11,Tom _(begin) to learn Chinese last year. 12,Last week we _(pick

11、) many apples on the farm. 13,My mother _(not do) housework yesterday.,read,was,called,heard,began,picked,didnt,Thanks!,Contents,一般将来时的概念,一般将来时的构成,一般将来时的变化,你会了吗,What are they going to do this summer holiday?,They are going to travel in Beijing.,What is Andy going to be in the funture?,He is going to

12、 be a baseball player.,?,一般将来时概念,表示将来某一时刻的动作或状态 “要,会”,或将来某一段时间内经常的动作和状态。,如：She will go to the park tomorrow morning. Im going to do my lessons this evening.,(1) tonight, this afternoon，tomorrow morning(afternoon,evening) (2)next+时间名词构成的短语 ，如next week(month,year) (3)in+一段时间：in a few minutes, in the f

13、uture, in five years (4)其他：the coming Sunday，one day, some day,soon,表示将来的时间副词有哪些？,一般将来时的构成,There is going to be a football match this afternoon. Im going to go to the park tomorrow morning.,1.will/shall+动词原形 ：一般表示将来某个时间将要发生的动作或存在的状态 。,I will / shall go to visit him next week. What time shall we go t

14、here tomorrow?,2.be(am/is/are) going to+动词原形:表示近期将要发生的动作或存在的状态,以及计划、安排、打算要做的事。,一般将来时在使用中的一些注意事项：,1. will用于一切人称，shall只用于第一人称(I/we)。但现代英语倾向于所有人称都使用will而不用shall，shall主要出现在非常正式的英语场合中，或用于口语提出建议或请求。如： Shall I go home now? (请求） Shall we take different routes? (建议）,一般将来时在使用中的一些注意事项：,2. will /shall do相对较为正式，

15、常用于书面语，表示一个相对较远的未来；be going to do常用于口语中，表示一个相对较近的未来。如： Im going to Beijing tomorrow.(较近未来） Therell be no living things on the earth if people dont protect the environment. (较远未来）,一般将来时在使用中的一些注意事项：,3.在含有条件状语从句或时间状语从句的复合句中，从句用一般现在时，主句用将来时，且用will而不用be going to。如： Mum will go to Beijing if it doesnt rain tomorrow. When you get home, youll find a new bike in your garden.,你会了吗？,选择。 1. Sorry, I forgot to post the letter for you.