首先,向大家介紹一位愛牙小標(biāo)兵——Frazzle。
A tooth is one of your teeth. Teeth are in your mouth and are used for biting and chewing.
“A tooth”表示一顆牙齒。牙齒是在口腔里負(fù)責(zé)啃咬和咀嚼的。
Frazzle is brushing his teeth. He has one toothbrush for each tooth.
Frazzle正在刷牙,他為每顆牙齒都準(zhǔn)備了一支牙刷!
然后,我們再來認(rèn)識(shí)一下刷牙必不可少的工具——Toothbrush 牙刷
A brush is a tool made of bristles fastened to a handle.
刷子是一種把刷毛固定在手柄一端上的工具。
Ernie wants to paint the hallway. He has a can of paint. Which brush is better for him?
Ernie想粉刷一下走廊,他有一罐油漆,選哪一只刷子才對呢?
Bert wants to clean his teeth. He has some toothpaste. Which brush is better for him?
Bert想刷牙,他有一些牙膏,他又應(yīng)該選哪一支刷子呢?
當(dāng)然是Toothbrush(牙刷)啦!
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