世界读书日，我读了一本Earth Day绘本

以上两幅图文，温习了三种表达。

2. ...day is on....节日/盛典在某天

Earth Day is on Aprill 22.

World Book Day is on April 23.

Dragon Boat Festival is on June 22.

My birthday is on......

3. 由around the world联想到了all over the world, in the world

around the world/世界各地/世界范围内例句：

The company has many customers around the world.

Acid rains have recently killed a vast volume of forests around the world.

A wide variety of science experiments are being carried out around the world each day.

The museum's collection includes works of art from all around the world.

It is a raw material found in great quantities all around the world.

Additional technical support will be provided by technical experts selected from around the world.

This is the challenge of human rights currently addressed by many leaders around the world.

all over the world/全世界例句：

People from all over the world will be attending the conference.

Delavigne Perfumes are known all over the world, and can be bought in more than 80 countries.

Western commercial culture has spreas all over the world, and you can now find fast food restaurants in every corner of the globe.

As a translator, he talks to people from all over the world.

We hope to build and develop lasting friendly relations between countries all over the world.

in the world/世界上例句：

We spent a night at the dirtiest hotel in the world.

He had no one in the world but her.

I’m the luckiest man in the world!

Friendship was viewed as one of the major keys to goodness in the world.

They produce some of the finest wines in the world.

复习一下honor的用法

honor: to regard or treat (someone) with respect and admiration; to show or give honor to (someone). 例句：

You should honor [=respect] your parents.

When we got married, we promised to love and honor each other.

We were honored with/by the queen's presence.

(often humorous) Thank you for honoring us with your presence. [=thank you for coming here]

honor: to show admiration for (someone or something) in a public way; to give a public honor to (someone or something) 例句：

She has been honored by several organizations for her charitable works.

We need to find an appropriate way to honor these brave people.

They're holding a dinner at which she is being honored (with an award) as player of the year.

They have established a scholarship as a way to honor his memory/achievements.

litter: things that have been thrown away and that are lying on the ground in a public place

We decided to pick up the litter in the park.

They're trying to clean up the roadside litter.

If you see litter in the corridor, pick it up.

There will be fines for people who drop litter.