Everywhere we look, there is colour. We see it in the sky and in the sea. There are colours in all plants and animals. Colour makes our homes and schools pretty. We see it in pictures and in books. We even see colour in our food. It makes things look good. How can we see colour? We see colour when light hits(射入)our eyes. Dogs and many other animals can’t see colours. But bees(蜜蜂) can. They even see colours we don’t see. This helps them find flowers to fly to. We sometimes use the names of colours to say things. People may say that they “see red” when they are angry(生气). Or you may say you “feel blue”. This means you are sad. We use colour to tell things., too. Red is the colour of stop signs. It means to stop. Green means to go. Animals come in all kinds of colours. Many of these are very pretty. An animal’s colour may say “here I am”., “stay away” or “be careful” or it may help the animal hide(隐藏). Some animals can make their colours look like the trees around them, then other animals or people can not find them. 小题1:The best title(题目) of the article is _______. A．Sky B．Sea C．Animal D．Colours 小题2:The first paragraph(段落) tells about ________. A．many kinds of colours B．the function(作用) of colour C．the colour of the sea D．the colour of the sky 小题3:_______ can’t see colours in the sky. A．A little boy B．A bee C．An old man D．A dog 小题4:Which is right? A．Everything has colour. B．All animals’ colours may help them hide. C．Bees can see colours we don’t see. D．When you see green at the crossing, you must stop. 小题5:Which is wrong? A．We see colour when light hits our eyes. B．We sometimes use the names of colours to say things. C．We see colours in pictures and in books. D．We can’t see colour in our food.