Most people love animls because thye are useful in many ways.They add more fun to our life.
We find many different kinds of animals on the earth.Some animals,such leopards,wolves,pandas and foxes live in big forests.They are calld wild animais.Most of them are dangerous.Some of them are afraid of people.We can only watch them inthe zoo.Some others like cows and dogs live with men.They are calld domestic animals.
Animals are important to men.Men catch wild aninals for fur and meat.Skins of foxes and crocodiles can be madeinto coats and shoes.
Peopie are now stopped from killing wild animals in order that wild animals can be protected.Domestic animals can not only give men food,but also help men with some farm work.Without them,life could be less fun and more difficult.People get meat from sheep and pigs.From cows,we get milk .Horses can take us to other places.On farms,animals sre used to plough filds.
It is clesr that men can't live without animals.Let's protect animals.Theyare our best friends.
Birds live in trees.Squirreis live in trees.But do you know that some frogs live in trss,too?
Tree frogs are hard tofind.Thye can change color.On green leaves,they stay green.On a brown branch,they keep brown.Some tree frogs can change from greento gold or blue.
Tree froges have legs and wide feet.They have sticky pads(爪垫)at the end of theor toes.These sticky toe pads keep the tree frogs from falling.
Tree frogs have different colors and markinfs on their skins.Theireyes are different,too.Some have green eyes,some gray.some forgs'eyes are gold,and some are bright red.
The sounds they make in spring and summer are different,too.One frog makes a sound like adog barking.Another forg makes a loud noise like a snore(打呼). There is even a frog that whistles(吹口哨)!