Unit 4

This machine can be used to make popcorn from scratch.

這台機器可以用來從頭開始做爆米花。


The teacher fills the students' bowls with the freshly-made popcorn.

老師將剛做好的爆米花盛到學生的碗中。

Students use leaves to put on the cyanotype paper.

學生們用樹葉放在藍曬紙上。


Students rinse and hang their cyanotype paper to dry.

學生們沖洗並將他們的藍曬紙掛起來晾乾。

Students make tops with CDs in science class.

學生們在自然課上用光碟製作陀螺。


Students wind the tops with string to spin on the table.

學生們用線纏繞陀螺,然後讓它在桌子上旋轉。

The students make a blow dart with a tube.

學生們用管子製作吹箭。


The students play with the blow darts they made.

學生們玩他們製作好的吹箭。 

The students learn about levers by making one in class.

學生們試著製作槓桿來學習槓桿原理


The lever moves up and down from the weight of the marbles.

彈珠的重量讓槓桿上下擺動。

Students make different colored salts in science class.

學生們在自然課製作不同顏色的彩鹽。


They layer the colored salts in a test tube.

他們在試管中放入一層一層的彩鹽。 

The students participate in an exchange program with a school in India.

同學們和一所印度的學校做交流活動。


They talk in English for the exchange program.

在這場交流活動中,他們使用英語對談。  

Students watch a 3D movie outside.

同學們在戶外觀賞3D立體電影。


They put on their 3D glasses to watch the 3D movie.

他們戴上3D眼鏡來觀賞3D立體電影。

The students use headsets to learn new material.

學生使用耳機來學習新材料。


The headsets help the students interact with the tablets.

耳機幫助學生與平板電腦互動。