Dogs

I have a dog. It is very friendly.

The dog is black.

Cats

The cat is very cute.

My cat has two small eyes.

Monkeys

I like monkeys because they are clever.

Monkeys are very playful.

Elephants

Elephants are the largest animals on land.

The elephant has a long trunk.

Giraffes

Giraffes are very tall. They have long necks.

I like giraffes because they are so tall.

Pandas

Pandas are from China. They are very cute.

The panda eats bamboo every day.

Ducks

The duck is yellow.

The duck likes to swim.

Butterflies

Butterflies are beautiful. They can fly.

The butterfly has colorful wings.

Lions

Lions are very strong. They live in Africa.

The lion is the king of the jungle.

Tigers

Tigers are fierce. They live in Asia.

The tiger has a thick coat.

这些句子简单易懂，适合四年级学生学习和使用。希望这些造句对你有所帮助!