Courtesy is a code of conduct for people to respect and be friendly to each other in frequent interactions.

Polite language is respect for the specific performance of others, and is a stepping stone to friendly relations.

Polite expressions are very important in daily life, especially in social occasions.

To speak more politely does not only mean respect for others, but also shows that it is self-cultivation. Using politeness terms is not only conducive to harmonious atmosphere, but also conducive to communication.

"Qing", "thank you", "sorry" and "hello" are the most commonly used polite expressions in people's daily life.

(1) please "open".

No matter in Europe or America, or in China, the word "please" is always heard in everyday life.

When a person needs help, he always says "please".

When you want to pass through the crowd, say "please move away"; when the bus is too hot for the air, say "please open the window"; when the bus is going down the road, say "please stop the car"; when the train goes up and down, the crew member says to the passenger, "please show your ticket."

At the airport, the customs officer said to the passenger, "show me your passport, please."

In the hotel, the customer says to the waiter, "please give me a cup of coffee" or "please give me a beef noodle"; the waiter says to the customer, "please wait a moment," please pay the bill.

In the hotel, the passenger said to the waiter, "please give me a single room"; the receptionist will say to the passenger, "please check in."

At the store, the customer will say to the salesperson, "please give me a box of Marlboro cigarettes", "please pass me those blue sports shoes", and the salesperson will say to the customer, "please go, please come again."

Even at home, the Americans are very polite. Whatever their husband is doing, they must first say to their wife, "please allow me to do so."

And the wife always answered earnestly, "please help yourself."

In Chinese families, you can often hear "please pour me a cup of tea" and "would you pass me the tools, please?"

In short, whenever and wherever, and no matter what, you need to say "please" as long as you need help.

2, thank you.

Everyone who serves you, works and helps, whether you are of great help or not, should say "thank you".

When customers buy something satisfying, say "thank you".

The salesperson answered the customer's request to say "thank you".

When the waiter delivers a cup of coffee for the diners, the diners say "thank you".

When the passengers tip the service, the attendants also need to say "thank you".

At customs, stations and wharfs, when passengers are required to show their credentials, the staff must say "thank you".

At school, when the students answer the question, the teacher says "thank you".

In the street, ask people for directions and say, "thank you."

When you come to a friend's home, you need to say "thank you" when your host comes to coffee or tea.

Even members of the family, including the elders, ask the younger generation for help, and also say "thank you".

When people give thanks, recipients should also use "polite" words such as "don't mention it 9", "don't mention it", "no matter", "this is nothing," and "willing to work" to show respect for each other.

However, we must pay attention to the fact that in the United States, thanks for one thing is enough, and you can never thank for the same thing. Thank you for giving thanks for one thing in China. Thank you for your thanks. Thank you for your sincerity. This is the speech and etiquette of the Chinese people.

3, I'm sorry.

Whenever you want to disturb others, you must say "excuse me".

When a person wants to go through other people's face, he has to say "sorry".

On the bus, carelessly tread on someone's foot and say "I'm sorry."

Say "excuse me" when you leave the party.

In public places, I have to say "I'm sorry" when I accidentally play a pupa.

Accidentally sneezing, saying "I'm sorry."

There is a yawn to say "I'm sorry".

Say "I'm sorry" when you leave the meeting halfway.

Say sorry when you are late for your appointment.

Say "I'm sorry" for a few minutes late in class.

In the United States, it is often the case that two people face each other, but they are far apart from each other. They will never collide, but one party will say "sorry", while the other party quickly says "sorry". Then they say "thank you" to each other and go their own way.

This is a common practice for Americans.

In short, when one side says "excuse me", the other side also uses polite expressions like "sorry", "no matter" or "sorry" to show mutual respect and mutual understanding.

Hello, 4, good morning, good afternoon, good evening and good night.

In European and American countries, this kind of greeting is said by everyone, every day and everywhere.

When new friends meet on the street, they must greet each other.

Colleagues should greet each other in the office every day.

Students should greet each other when they meet at school.

Neighbors should greet each other when they meet on elevators or stairs.

Even family members ask each other well before they meet in the morning and go to bed.

In addition to the above, there are many other polite words, such as "hello", "excuse me", "I can..."

"Goodbye," welcome to j, etc.

Due to the limitation of space, it is not enumerated here.