第1篇 小学五年级英语语法总结：一般疑问句
一般疑问句
如何将一个肯定的陈述句改为一般疑问句：
1、看句中有无be动词，如有，把be动词提到句首即可。
2、看句中有无情态动词，如有，把情态动词提到句首即可。
3、如上述二者都没有，就应把助动提到句首。分四个步骤：
(1)肯定陈述句中本来是没有助动词的，要加上去，位置在主语(某人或某物)后，动词前。
(2)确定助动词用do还是does，根据句中动词，动词是原形的助动词就用do，动词是第三人称单数的助动词就用does
(3)把助动词后提到句首。
(4)原句中动词假如发生变化就要恢复成原形。
强调一点，有some的要考虑是否要用any。
第2篇 小学五年级英语语法总结：过去完成时
用法：在过去的时间里，两个动作中，发生在前的那个动作要用过去完成时。
结构：had+过去分词
after she had finished her homework, she went shopping.
they had sold the car before i asked the price.
the train had left before i arrived at the station.
after/before引导的时间状语从句放在句首要在句子后面加逗号，如果放在主句后则不用加。
1.变疑问句将助动词移到句首
had she finished her homework?
2. 变否定句在助动词后面加not
she hadn’t finished her homework.
3. 肯定回答及否定回答
yes, she had. no, she hadn’t.
4.特殊疑问句：
what had she done?
第3篇 小学五年级英语语法总结：be动词用法
be动词(am、is、are)+not、
情态动词can+ not、
助动词(do、does) + not
如何将一个肯定的陈述句改为否定句：
1、看句中有无be动词，如有，直接在be动词后+ not。
2、看句中有无情态动词，如有，直接在情态动词后+ not。
3、如上述二者都没有，就应用助动词+ not。分四个步骤：
(1)肯定陈述句中本来是没有助动词的，要加上去，位置在主语(某人或某物)后，动词前。
(2)确定助动词用do、does，根据句中动词，动词是原形的助动词就用do，动词是第三人称单数的助动词就用does，
(3)在助动词后加not。
(4)原句中动词假如发生变化就要恢复成原形。
强调一点，有some的要考虑是否要用any。
第4篇 小学五年级英语语法总结：一般将来时
表示将来将要发生的动作， 经常和tomorrow, next year, the day after tomorrow, the year after the next, in five hours' time, etc. 表示将来的词联用。
结构：主语+助动词will+动词原形
i will go to america tomorrow.
the pilot will fly to japan the month after the next.
jack will move into his new house tomorrow morning.
★变疑问句将助动词移到句首
will you go to america tomorrow?
will the pilot fly to japan the month after the next?
will jack move into his new house tomorrow morning?
★变否定句在助动词后面加not
i will not go to america tomorrow.
the pilot will not fly to japan the month after the next.
jack will not move into his new house tomorrow morning.
★肯定回答及否定回答
yes, i will. / no, i will not.
yes, he/she will. / no, he/she will not.
yes, he will. / no, he will not.
★特殊疑问句
what will you do?
