New Words：

take a breath 吸气
hold your breath 屏气
catch your breath 喘口气

bad breath 口臭
fresh breath 清新的口气
deep breath 深呼吸

Sample Sentences：

Smoking gives you bad breath.
Don't smoke, keep fresh breath.
Hold your breath or he will find us.
Please wait a minute, let me catch my breath.
I held the flower up to my nose and took a deep breath.
Every morning I open the window and take a breath of fresh air.

New Words：

breathe [briːð] v. 呼吸;呼出
breath [breθ] n. 呼吸的空气；一次吸入的空气

Sample Sentences：

Close your eyes and breathe deeply.
She was beginning to breathe more easily.
You can take a walk and breathe fresh air in the garden.

Take a deep breath and see how long you can stay underwater.
Stay relaxed and breathe in and out slowly. Make sure you don't hold your breath.

relax [rɪˈlæks] v. 放松
relaxed [rɪˈlækst] adj. 放松的
make sure 确保

New Words：

receive [rɪˈsiːv] 接收；收到；接到
resend [riː'send] 重新发送；再送
mail [meɪl] n.&v. 邮件;信件
email [ˈiːmeɪl] n.&v. 电子邮件

Sample Sentences：

Did you receive the email that I sent a few days ago?
I do not receive your message, please resend it to me.
Can you send her an email，she did not receive the letter?

ago [əˈɡoʊ] 以前

New Words：

message [ˈmesɪdʒ] 信息，消息;（手机）短信息

Sample Sentences：

He sent me a message yesterday.
Did she leave a message before she went?
There were no messages for me at the hotel.
Sorry, she isn't here at the moment. Can I take a message for her?

New Words：

probably [ˈprɒbəbli] adv. 大概；很可能；几乎肯定

Sample Sentences：

You're probably right.
‘Do we need the car?’ ‘Probably not.’
We probably need to think about getting out of here.
She'll probably be back in an hour. Do you want to leave a message ?

message [ˈmesɪdʒ] 信息，消息;（手机）短信息