柚子

Everyone has his special days. Some are their birthdays， some are memorable（值得紀念的） days. They have dinner or do some other things to celebrate the day. There is also a special day for the Earth： World Earth Day. Do you know that？

[ Let’s guess！]

（? ? ）When is World Earth Day？

A. April 5th. B. April 22nd. C. June 5th.

Key： B

World Earth Day falls on April 22nd. A student from Harvard University organized the environmental protection activity（環(huán)境保護活動） on this day. More than 20 million（百萬）people joined in this activity. From then on， people celebrate the festival on this day every year.

Reasons for this special day

The planet is facing many serious problems， such as global warming（全球氣候變暖）， endangered animals（瀕危動物）， pollution（污染） and so on. It’s a day that reminds（提醒）people to reduce damage and protect the Earth. Chinese people celebrate this festival from 1990s. Themes（主題） of this special day is different every year in our country. For example， the theme of last year’s World Earth Day is “Protect Our Species（物種）”. What about the theme this year？ You can have a look.

Things we can do

There are many ways to honor（尊敬） the Earth on its special day. Here are some pieces of advice that you can follow.

How do you go to school every day？ Maybe some of you go to school by car. You can walk or ride a bike. It is also good for our health. Buses or shared-bikes are also good choices.

There are many kinds of plastic things in our daily life， such as plastic bottles， plastic bags. What can you do with these plastic products（產(chǎn)品）？ You can reuse（再利用） the plastic bottles to drink or store（儲存） small things. You can also use less plastic bags or boxes. Besides that（除此之外）， you can use cloth bags instead of（代替） plastic bags， and use glass boxes instead of plastic boxes.

In China， we have the “Clear your plate” campaign（“光盤”行動）. This means you should eat everything on your plate or take away the leftovers（剩菜剩飯）. You may see some leftovers in the fridge at home. It’s very likely that your parents will throw them into the rubbish bin（垃圾桶）. You can tell your parents not to cook too much food. Don’t buy too many things in the supermarket. Finish your food before it goes bad.

Let’s think

World Earth Day is coming. Do you have any other ideas to protect the Earth？ Share with your friends and move on now.