Today is Saturday. The sun is shining. The students of Class Four have no lessons today. They're in the park. The park is big and beautiful. There are many trees and flowers in it. Some boys are playing games on the grass. There are some girls under the tree. They are singing and dancing. Peter and Tom are sitting near the river. They are drawing. Peter is drawing a boat on the river. Tom is drawing an aeroplane in the sky. They can draw very well.

Stephen Hawking

    Stephen Hawking was born in 1942 in England. When he was a child, he was very clever. He helped his teachers install (安装) computers.

    At the age of 21, Hawking got an illness. He could only "speak" using a computerized voice(电脑语音), but he did not give up(放弃). In 1988, Hawking wrote a famous book. It is A Brief History of Time: From the Big Bang to Black Holes(《时间简史：从大爆炸到黑洞》)． The book talks about the universe(宇宙). Where did it come from? How will it end? What does it look like? You can read the book to find out more.

    Hawking visited China three times. He had many fans in China.  Hawking told Chinese children to stay curious and confident (保持好奇和自信).

    On March 14th, 2018, the great scientist passed away(逝世) in the UK. He studied the universe in his whole life. He also wrote many famous science books. He said, "Remember to look up at the stars and not down at your feet."

    Hello, I'm Amy. I have got a postcard. It's a picture of the Huangshan Mountain(黄山). It is very beautiful. And it's very famous in China. It is in the south of Anhui. It's more than 1,860 metres high. Every year thousands of Chinese and foreigners(外国人) visit it. It's really a nice place to visit. I will visit the Huangshan Mountain one day.

    Mr and Mrs White go shopping by car. They stop their car near the shop. They buy a lot of things and they want to put the things in the car. They can't open the door of the car, so they ask a policeman for help. The policeman is very pleased to help them. Just then a man comes up and shouts, "What are you doing with my car?" Mr and Mrs White take a look at the car's number and they are frozen with a shock. It isn't their car.

    Hello, my name is Ferdinand. I have a big nose and two small(小的) ears. Today is my birthday. I have a big grass cake. It's nice. You can see five candles(蜡烛) on the cake. I have many gifts. Look, a brown toy dog, a pink toy pig and a yellow toy duck. Oh, I'm thirsty. Can I have some water, please? I like my grass cake and water very much.