小学四种时态句子结构以及各种时态标志词

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时态,句子,标志,以及,各种

小学四种时态句子结构以及各种时态标志词

一般现在时的句型结构

一般现在时的标志:sometimes, often, usually, always, every day, five days a week, three times a month. 含有be动词的句子结构的变化:

①肯定句:主语 + be(am,is,are) + 其他。如:I am a boy. 我是一个男孩。 ②否定句:主语 + be + not + 其他。 如:He is not a worker.他不是工人。 ③一般疑问句:Be +主语+其它?如:- Are you a student? Yes. I am. / No, I'm not.

④特殊疑问句:疑问词+一般疑问句?如:Where is my bike? 含有行为动词的句子结构的变化:

①肯定句:主语+行为动词(+其它) 如:We study English.我们学习英语 ②否定句:主语+ don't( doesn't ) + 动词原形(+其它) 如:I don't like bread. He doesn't often play. ③一般疑问句:Do( Does ) + 主语 + 动词原形 + 其他? 如:- Do you often play football? Yes, I do. / No, I don't. - Does she go to work by bike? Yes, she does. / No, she doesn't.

④特殊疑问句:疑问词+一般疑问句?即:疑问词+ Do( Does ) +主语+动词原形+其他? 如:How does your father go to work?

一般过去时句型结构

一般过去时标志词:yesterday, last ···, the other day, the day before yesterday, ago和过去的某个时间,具体如下:

1yesterday, yesterday morning/afternoon/evening ,

last week, last year, at the end of last term/week/month/year, 2)一段时间+ago:ten years ago, five hours ago,


3)过去的某个时间,如: on January 1st,2004, in the 1980s. 1.含有be动词的句子结构的变化:

am is在一般过去时中变为was。(was not=wasnt are在一般过去时中变为were。(were not=werent

⑶带有waswere的句子,其否定、疑问的变化和is, am, are一样,即否定句在waswere后加not,一般疑问句把waswere调到句首,特殊疑问句的结构为:疑问词+一般疑问句。 2.含有行为动词的句子结构的变化:

肯定句:主语+动词过去式+其他。如:Jim went home yesterday. 否定句:主语+didnt +动词原形。如:Jim didnt go home yesterday. 一般疑问句:Did+主语+动原+其他?如:Did Jim go home yesterday?

特殊疑问句:⑴疑问词+did+主语+动词原形+其他?如:What did Jim do yesterday? ⑵疑问词当主语时:疑问词+动词过去式+其他? 如:Who went to home yesterday?

一般将来时句型结构

一般将来时标志词:this morning, this Sunday, tomorrow, next, soon, later,

in a few days, in the futurefrom now on,或者未来的某个时间,如in the year 2500等。 1. be going to 表达

肯定句:主语+be (am/is/are) + going to + 动词原形+其他 如:

We are going to have a football match in six days. 我们六天后将要进行足球比赛。 否定句:主语+be (am/is/are) + not + going to + 动词原形+其他 如:

We aren't going to have a football match in six days. 我们六天后将不进行足球比赛。 一般疑问句:Be (am/is/are) +主语+going to + 动词原形+其他? 如:

Are you going to have a football match in six days? 你们六天后将进行足球比赛吗?

④特殊疑问句:疑问词+一般疑问句?即:疑问词+ am/ is/ are + 主语+going to + 动词原形+? 如:When are we going to have a football match 2.will/shall表达


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