Do some colours make you feel calm while others give you energy? Scientists have studied the connection between colours and mood for a long time. Many believe that colour can influence our moods.

    Warm, bright colours such as yellow and red are positive colours. They can give people a pleasant feeling. Cool colours such as blue, purple, and green are relaxing colours. They help people experience calm feelings.

    Many public places are decorated with certain colours in order to create certain moods. Orange makes people feel hungry, and many restaurants are painted this colour.

    People use colour in their homes to create moods as well. Blue is a peaceful colour. It helps you rest, so it is a very good colour for a bedroom.

    Colours can create bad moods too. Some types of blue make people feel sad. Red can make people feel angry.

    What is your mood right now? Now look at the colour of the walls round you. Does it match your mood?

    Different countries have different ideas about how to be polite. In Britain, table manners are important. But how do you show good table manners in Britain? Here is some advice:

    How to sit: You should sit up straight in your chair. When you eat, don't pick up the bowl. This is called very bad manners.

    Noises at the table: It is never a good idea to make a noise at the table. 

Using your fingers: Usually we don't pick food up with our fingers when we are eating main dishes. But there are some foods such as pizza, sandwiches, chips and fruit we can eat with fingers.

Passing things: If someone asks you to pass something like the salt, only get it if you are the closest person to it. Never lean (倾斜, 倾倒) across someone else's food. It's more polite not to use it yourself first — pass it directly to the person who asked, and then use it later. It's best to taste your food before you put salt in it.

    Your mouth: It is not polite to talk with your mouth full of food, nor to eat with your mouth open.

    How much to eat: It is polite to eat up the food that you have been offered, so a clear plate is a good plate. It shows that you enjoy the food. If you can't finish everything and you can leave a little, that is okay. You could say something like “That was very nice, thank you.”

Information Card

    Summer is here. One of the best ways to cool off on a hot summer day is to jump into a swimming pool. Swimming is great exercise, and a trip to a pool or beach is a good way to have fun with friends. {#blank#}1{#/blank#}, so it's important to stay safe as you do it. Here are a few things you can do to swim safely.

    ●Swim only in areas set for swimming.

    Don't swim unless there is a lifeguard (救生员) on duty. If you're on a beach near the ocean, this is especially important. In some places, fast currents (急流) can sweep swimmers away without warning. So if a sign says "no swimming", please take care.

    Be careful when diving (跳水) into the water headfirst.

    Most pools have deep ends where diving is safe. In natural water, don't dive unless you know that the water is deep enough. {#blank#}2{#/blank#}, causing injury (伤害) or death.

    ●Make sure you have a partner with you.

    Nobody knows what will happen while you are swimming. If something goes wrong, you can get help from that person as soon as possible. In this situation, {#blank#}3{#/blank#}.

    ●Pay close attention to children's safety.

    Kids who don't know how to swim should wear life jackets. But by themselves they are not enough, {#blank#}4{#/blank#}. If you have a pool at home, put a fence (围栏) around it in case children fall in. And if a child disappears, check the pool first.