在剑桥KET考试中尽管没有直接查询语法常识的标题，可是语法包含于每一道标题中。阅览与写作、听力、口语都需要语法知疆底月识的贮藏。根据剑前协桥大学英语考评部发布的官方资猜中关于A2(KET)考试的语法需求，储进露总计为12类考点，55个语法常识点。瑞尔英语修改带你一同收拾中心语法点，精准夯实语法基础，顺畅应对考试。

1. 曩昔进行时

用于谈论曩昔某个时刻正在发生的作业

I was playing football at 3:30 yesterday.

用于谈论在曩昔某个时刻一起发生的两件事

He was doing homework while his sister was watching TV.

曩昔进行时与一般曩昔时在同一个语句里呈现的情况：

Iwas doing homework when mysister cameto talk to me.

Someone knocked at the doorwhilemy mother was cooking.

否定句、疑问句的表达方法:

He was not/wasn’t working.

They were not/weren’t spe

aking to each other.

Was he working?Yes, he was/No, he wasn’t.

Were they speaking to each other? Yes, they were/No, they weren’t.

2. can/can’t/could/couldn’t

在有些时分，could可以作为can的曩昔式运用

can/can’t标明才能，用于如今时

I canhelp you.(我能协助你)

could/couldn’t标明才能，用于曩昔时，。比照：

I couldn’t come yesterday.(我昨日不能来)

I could havecome yesterday.(我昨日能来，可是没来)

can/can’t标明可以性，用于如今时

This can’t be true.(这不可以能是真的)

could标明可以性，用于曩昔时，或许用于如今时但口气没有can激烈

He couldn’t go therewithout me.(他不可以能不带我一同去)

can/could还可以在如今时顶用于恳求，差异在于could比can口气更宛转谦让

Can you help me please?

Could you please open the door?

以上就是瑞尔英语修改为我们收拾的关于KET英语语法中曩昔进行时考点说明，期望对我们有所协助。