完整、缩略形式  ’ 缩略符号
1. let’s -let us
2. don’t-do not  can’t-can not   isn’t-is not    aren’t- are not
3.where’s-where is     who’s-who is
what’s- what is   how’s- how is
here’s -here is   there’s- there is
she’s-she is  he’s- he is   it’s- it is that’s –that is
4.they’re-they are  you’re- you are
we’re-we are
5. I’m – I am
6. I’d like- I would like
7. I’ve – I have

完整、缩略形式  ’ 缩略符号
1. let’s -let us
2. don’t-do not  can’t-can not   isn’t-is not    aren’t- are not
3.where’s-where is     who’s-who is
what’s- what is   how’s- how is
here’s -here is   there’s- there is
she’s-she is  he’s- he is   it’s- it is that’s –that is
4.they’re-they are  you’re- you are
we’re-we are
5. I’m – I am
6. I’d like- I would like
7. I’ve – I have