目录
这里的should用于主语是第一人称的句子中,would用于主语是任何人称的句子中。
一般将来时： (am/is/are)+going to+动词原形（打算做，即不一定做；will是一定做）
一般过去将来时：was/were+going to+动词原形
| 主动语态 | ||||
|---|---|---|---|---|
| 过去 | 现在（注意三单） | 将来 | 过去将来 | |
| 一般时 | 过去式 | 动词原形(三单-s/-es) | will/shall+动词原形 | would(should)+动词原形 |
| allowed | allow(allows) | will/shall+allow | would(should)+allow | |
| 进行时 | was(were)+现在分词 | (am/is/are)+现在分词 | will/shall+be+现在分词 | would(should)+be+现在分词 |
| was(were)+allowing | (am/is/are)+allowing | will/shall+be+allowing | would(should)+be+allowing | |
| 完成时 | had+过去分词 | have/has+过去分词 | will/shall+have+过去分词 | would(should)+have+过去分词 |
| had+allowed | have/has+allowed | will/shall+have+allowed | would(should)+have+allowed | |
| 完成进行时 | had+been+现在分词 | have/has+been+现在分词 | will/shall+have+been +现在分词 | would(should)+have+been+现在分词 |
| had+been+allowing | have/has+been+allowing | will/shall+have+been +allowing | would(should)+have+been +allowing | |
| 被动语态 | ||||
|---|---|---|---|---|
| 过去 | 现在（注意三单） | 将来 | 过去将来 | |
| 一般时 | was(were)+过去分词 | (am/is/are)+过去分词 | will/shall+be +过去分词 | would(should)+be+过去分词 |
| was(were)+allowed | (am/is/are)+allowed | will/shall+be +allowed | would(should)+be+allowed | |
| 进行时 | was(were)+being +过去分词 | (am/is/are)+being +过去分词 | will/shall+be+being +过去分词 | would(should)+be+being+过去分词 |
| was(were)+being +allowed | (am/is/are)+being +allowed | will/shall+be+being +allowed | would(should)+be+being+allowed | |
| 完成时 | had+been+过去分词 | have/has+been +过去分词 | will/shall+have+been +过去分词 | would(should)+have+been+过去分词 |
| had+been+allowed | have/has+been +allowed | will/shall+have+been +allowed | would(should)+have+been+allowed | |
| 完成进行时 | had+been+being +过去分词 | have/has+been+ being+过去分词 | will/shall+have+been +being+过去分词 | would(should)+have+been+being +过去分词 |
| had+been+being +allowed | have/has+been +being+allowed | will/shall+have+been +being+allowed | would(should)+have+been+being +allowed | |
1、not 可以置于 be 动词、情态动词及助动词之后，构成否定句。除了 am 和 not ， may 和 not 不能合写之外，其余的一般都可以和 not 合写。
2、助动词的优先级：情态动词 > have > be动词（或do助动词）。
3、如果是to do 就放在to前面。
4、注意：如果否定句变成一般疑问句或特殊疑问句，则需要把助动词+not一起提前。
| 否定 | ||||
|---|---|---|---|---|
| 过去 | 现在（注意三单） | 将来 | 过去将来 | |
| 一般时 | didn't’t + 动词原形 | do/does+not+动词原形 | will not + 动词原形 （be not going to + do） | would not+动词原形 |
| 进行时 | was(were)+not+现在分词 | be(is/am/are)+not+现在分词 | will not + be + 现在分词 | would not + be + 现在分词 |
| 完成时 | had + not + 过去分词 | have/has+not+过去分词 | will + not + have + 过去分词 | would + not + have + 过去分词 |
| 完成进行时 | had + not + been + 现在分词 | have/has+not+been+现在分词 | will + not + have + been+现在分词 | would + not + have + been+现在分词 |
注意：will既是情态动词,又是助动词。will用作助动词,表示将来,用于构成将来时态。will用作情态动词,表示意愿、请求、可能性、命令、习惯或倾向性等。
一般疑问句：助动词提前（情态动词>have>be），否定时，助动词+not提前。
通常，特殊疑问句的基本结构是：疑问词 + 助动词 + 主语 + 其他部分。
例如：
What are you doing?（你在做什么？）
Where did you go yesterday?（你昨天去了哪里？）
When will the meeting start?（会议什么时候开始？）
Who is coming to the party?（有谁要来参加派对？）
在这些例子中，疑问词（what、where、when、who）和助动词（are、did、will、is）被提前放置于句子开头，以构成特殊疑问句。
Who do you think looks good ?（你觉得谁好看?）
有从句的特殊疑问句：需要将疑问词提前到整个句子（主句+从句）前面。
注意：需要使用助动词do（因为从句里面的助动词不提前）。
表格里的时态可以参考，查不到对应的资料。
当谓语是be动词时，通常不使用被动语态来表达。
be 动词没有被动语态。be 动词属于系动词，行为动词中的及物动词才有被动语态。
| be（主动） | ||||
|---|---|---|---|---|
| 过去 | 现在（注意三单） | 将来 | 过去将来 | |
| 一般时 | was/were | am/is/are | will/shall be | would(should) be |
| 进行时 | was/were being | am/is/are being | will/shall be being | would(should) be being |
| 完成时 | had been | have/has been | will/shall have been | would(should) have been |
| 完成进行时 | had been being | have/has been being | will/shall have been being | would(should) have been being |
跟do句型简直一模一样：there = 主语，be = 动词。
一般疑问句：助动词提前。
特殊疑问词：疑问词+助动词提前。
例如：
There is a book on the desk.（桌子上有一本书。）
What is there on the desk?（桌子上有什么？）
There are two cats in the garden.（花园里有两只猫。）
How many cats are there in the garden?（花园里有多少只猫？）
There was a party last night.（昨晚有一个派对。）
When was there a party?（派对是什么时候的？）
There were some cookies in the jar.（罐子里有一些饼干。）
Where were there some cookies?（有些饼干在哪里？）