语音语调-祈使句-鼓励、客气的请求

Don't open the door.

Don't worry about that.

Help yourself¹,please.

Stand up,please.

Come with us.

Now,listen to me carefully².

Cheer³ up.

Come in and make yourself home.

Give me a call.

Give my best to your family.

1 yourself   

pron.你自己

参考例句：

• I need you to do it yourself.我要你亲自做。
• Late again,Tom?I hope you can explain yourself.汤姆，又迟到了？我希望你能说明理由。

2 carefully   

adv.仔细地；小心地

参考例句：

• If you watch carefully you will see how to do it. 如果你仔细观察，你就会看出如何做此事了。
• Now listen carefully everybody.请大家仔细地听。

3 cheer   

n.愉快，激励，欢呼；v.加油，鼓舞，快活起来

参考例句：

• A cheer went up in the room.房间里响起了欢呼声。
• Cheer up!The news isn't too bad.振作起来吧！消息还不算太坏。