冀教版七年级下一般过去时讲解及练习课件

1、The Simple Past Tense一般过去时态一般过去时态英语七年级语法解析英语七年级语法解析含有动词的句型含有动词的句型一般过去时表示过去时间内某人某物存在的状态，性质等eg:I was a teacher last year. She(He) was a singer.WeYou were happy.They一般现在时表示某人某物现在的状态，性质等eg: I am a teacher now. She(He) is a singer. We They are happy. YouExe:1.She_ (be) our English teacher. 2.Tom and Nike

2、 _ (be)my classmates. 3.I _ (be)a student. 4.You _ (be)a lovely girl. 5.They _(be) my parents. 6.They _ (be) farmers two years ago. 7.Mike _ (be) a baby long long ago. 8.We _ (be) at home last night.含有动词的句型结构含有动词的句型结构一般现在时： 肯定式肯定式:主语主语be表语表语 否定式否定式: 主语+be(am is are)+not+ 表语. 疑问式：疑问式： be(am is are)+主

3、语表语？ 一般过去时：肯定式肯定式:主语主语be表语表语否定式：否定式：主语be（was were)+not+表语疑问式：疑问式：be(was were)+主语表语？不含动词的句型不含动词的句型(主语是第一，二人称及第三人称复数）一般现在时用来表示习惯性，经常性发生的动作eg:I go to work by bus everyday.you watch TV everynight.we play basketball on the weekends.They have lessons everymoring.主语主语动词原形动词原形其他其他一般过去时用来表示在过去的时间里发生的动作eg: I

4、went to work by bus yesterday. you watched TV last night. We played basketball last weekend. They had lessons two days ago.主语主语动词过去式动词过去式其他其他主语是第三人称单数主语是第三人称单数（肯定句）（肯定句）He goes to work by bus everyday.She watchesTV everynight.李明 plays basketball on the weekends.It snows in every winter. 主语主语动词单三动词单三

5、其他其他He went to work by bus yesterday.She watched TV last night.李明 played basketball three days ago.It snowed in last winter. 主语主语动词过去式动词过去式其他其他主语是第一，二人称及第三人称复数（否定句）I do not go to work by bus everyday.you do not watch TV everynight.we do not play basketball on the weekends.They do not have lessons ev

6、erymoring.主语donot+动词原形 +其他I did not go to work by bus yesterday. you did not watch TV last night. We did not play basketball last weekend. They did not have lessons two days ago.主语did+not+动词原形 其他主语是第三人称单数主语是第三人称单数（否定句）He does not go to work by bus everyday.She does not watch TV everynight.李明 does no

7、t play basketball on the weekends.It does not snow in every winter.主语doesnot+动词原形 +其他He did not go to work by bus yesterday.She did not watch TV last night.李明 did not play basketball three days ago.It did not snow in last winter. 主语didnot+动词原形 +其他 一般现在时 一般过去时肯定句 主非单三+V原形 +其他.主+V 过去式+其他. 主单三 +V单三 否定句

8、 主非单三+do +not+V原形+其他.主+did+not+V原形+其他. 主单三 +does 疑问句 Do+主非单三+V原形+其他?Did+主+V原形+其他？ Does+主单三一般过去时一般过去时构成构成用法用法常用时间常用时间动词的过去式动词的过去式1.表示表示某个时某个时 间发生的动作或间发生的动作或存在的状态。存在的状态。2.表示表示经常或经常或 反复发生的动作。反复发生的动作。yesterdaylast nightin 1990two days ago一、用法： 1.表示过去某个时间发生的动作或存在表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用的状态，常和表示过

9、去的时间状语连用, 如：如：last night, in 1990, two days ago， yesterday等。等。 He went to work by bus last year. I was ten years old last year.2.也表示过去经常或反复发生的动作，常和也表示过去经常或反复发生的动作，常和表示频度的时间状语连用。如：表示频度的时间状语连用。如：often, always, usually, sometimes 等。等。 He was often late for school last week. He always went to work by bu

10、s last year. 动词过去式动词过去式的构成的构成规则动词规则动词不规则动词不规则动词构成构成读音读音 二二. Regular verbs规则动词规则动词:1. 动词原形动词原形+ed e.g. playplayed cleancleaned visitvisited staystayed practicepracticed askasked watchwatched 2. 以以e结尾的结尾的+d e.g. livelived dancedanced3. 辅音字母辅音字母+y结尾，变结尾，变y为为i+ed e.g. studystudied trytried carrycarried4

11、. 重读闭音节结尾重读闭音节结尾,且末尾只有一个辅音字母的且末尾只有一个辅音字母的动词，双写尾字母再加动词，双写尾字母再加ed (两辅夹一元两辅夹一元) e.g. stopstopped planplannedGrammar Grammar Focus Focus动词过去式动词过去式ed的读音的读音-ed 的读音规则如下：清音的读音规则如下：清音t；浊元；浊元d；t d后面读后面读id.1） 在清辅音后面读在清辅音后面读t. work worked； help helped 2） 在浊辅音或元音后读在浊辅音或元音后读d. learn learned 3） 在在t 和和d 后读后读id. sta

12、rt started1、有、有be 动词的一般过去时动词的一般过去时他刚才在这。他刚才在这。他刚才不在这。他刚才不在这。他刚才在这吗？他刚才在这吗？肯定句：肯定句：人人/物物(主语主语)+ was / were +否定句：否定句：人人/物物(主语主语)+ wasnt / werent +一般疑问句一般疑问句：Was / Were +人人/物物(主语主语) +？特殊疑问句：特殊疑问句：疑问词疑问词+was / were +人人/物物(主语主语) +？He was here just now.He wasnt here just now.Was he here just now? 2、行为动词的一

13、般过去时、行为动词的一般过去时肯定句：肯定句：人人/物物(主语主语)+动词过去式动词过去式+否定句：否定句：人人/物物(主语主语)+didnt +动词原形动词原形+一般疑问句一般疑问句: Did +人人/物物(主语主语)+动词原形动词原形+？特殊疑问句特殊疑问句: 疑问词疑问词did +人人/物物(主语主语)+动词原形动词原形+？He played tennis last week. 否定句否定句: He _ tennis last week. 一般疑问句一般疑问句: _ he _ tennis last week? didnt playDid play三、一般过去时的分类1be 动词的一般过

14、去时态：有人称和数的变化动词的一般过去时态：有人称和数的变化（am/is 的过去式为的过去式为was; are的过去式为的过去式为were.）肯定句：主语肯定句：主语+was (were) + I was late yesterday. 否定句：主语否定句：主语+was (were) +not+ We werent late yesterday. 疑问句：疑问句：Was (Were) +主语主语+? Were you ill yesterday? 肯定回答：肯定回答：Yes, 主语主语+ was/were. Yes, I was.否定回答：否定回答： No, 主语主语+wasnt/werent

15、. No, I wasnt.特殊疑问句：特殊疑问句： 特殊疑问词特殊疑问词+一般疑问句一般疑问句+？ When were you born? 2实义动词的一般过去时态实义动词的一般过去时态：没有人称和数的变化肯定句：主语肯定句：主语+动词过去式动词过去式+ I went home at eight yesterday.否定句：主语否定句：主语+didnt +动词原形动词原形+ I didnt go home at eight yesterday. 疑问句：疑问句：Did +主语主语+动词原形动词原形+? Did you go home at eight yesterday? 肯定回答：肯定回答

16、：Yes, 主语主语+ did. Yes, I did.否定回答：否定回答：No, 主语主语+didnt. No, I didnt.特殊疑问句：特殊疑问句： 特殊疑问词特殊疑问词+一般疑问句一般疑问句+？ When did you go home yesterday?动词一般过去时，表示过去发生的事；动词一般过去时，表示过去发生的事；bebe用用waswas或用或用were, have, haswere, have, has变变hadhad；谓语动词过去式，过去时间作标志；谓语动词过去式，过去时间作标志；一般动词加一般动词加-ed-ed，若是特殊得硬记。，若是特殊得硬记。否定句很简单，主语之后

17、否定句很简单，主语之后didntdidnt添；添；疑问句也不难，疑问句也不难，diddid放在主语前；放在主语前；如果谓语之前有如果谓语之前有diddid，谓语动词需还原；，谓语动词需还原；动词若是动词若是was, were,was, were,否定就把否定就把notnot添。添。she read books this morning last night I yesterday morning two days ago ? at home just now ? last weekend ? last Monday ? 1. I was at school yesterday.否定句：I wa

18、snt at school yesterday.一般疑问句：Were you at school yesterday?肯定回答：Yes, I was.否定回答：No, I wasnt.划线提问：Where were you yesterday? 2. They were bank clerks ten years ago.否定句：They werent bank clerks ten years ago.一般疑问句：Were they bank clerks ten years ago?肯定回答：Yes，they were.否定回答：No, they werent.划线提问：What were

19、 they ten years ago?What did they do ten years ago？3. He was a policeman in 2003.否定句：He wasnt a policeman in 2003.一般疑问句：Was he a policeman in 2003？肯定回答:Yes，he was. 否定回答： No, he wasnt.划线提问：What was he in 2003?What did he do in 2003？4. He went to the movies last night.否定句：He didnt go to the movies las

20、t night.一般疑问句：Did he go to the movies last night?肯定回答: Yes, he did.否定回答：No, he didnt.划线提问：What did he do last night? When did he go to the movies?5. I did my homework yesterday evening.否定句：I didnt do my homework yesterday evening.一般疑问句：Did you do your homework yesterday evening?肯定回答：Yes, I did.否定回答：

21、No, I didnt.划线提问：What did you do yesterday evening?6. The students played football just now.(刚才)否定句：The students didnt play football just now.一般疑问句：Did the students play football just now?肯定回答：Yes, they did.否定回答：No, they didnt.划线提问： What did the students do just now?7. She took a walk last Sunday evening.否定句：She didnt take a walk last Sunday evening.一般疑问句：Did she take a walk last Sunday evening?肯定回答：Yes，she did.否定回答：No, she didnt.划线提问：When did she take a walk ?8. He had an egg breakfast this morning.否定句：He didn