水平

缩略语类型

举例

A1-A2

to be

I am = I’m, he is = he’s, she is = she’s, it is = it’s, we are = we’re, you are = you’re, they are = they’re

negative contractions

is not= isn’t, are not= aren’t , was not = wasn’t, were not = weren’t, does not = doesn’t, do not = don’t, did not = didn’t

can

cannot = can’t

B1-B2

to have

have = ’ve, has = ’s, had = ’d,

have not = haven’t, has not = hasn’t, had not = hadn’t

could not

could not = couldn’t

will

I will = I’ll, she will = she’ll, we will= we’ll, etc.

C1-C2

would

I would = I’d, she would = she’d, we would = we’d, etc.

would have, could have

I would have = would’ve, she could have = she could’ve