New words：

amber ['æmbə]
n.琥珀；琥珀色
adj.琥珀的；琥珀色的

Sample Sentences：

You should stop at an amber light.
Would you like an amber necklace for your birthday?
The traffic lights changed from green to amber to red.

New words：

ginger ['dʒindʒə] n.生姜；姜黄色

Sample Sentences：

He's called "Ginger" because of his bright ginger hair.
Put the onions and ginger in the oven and let them roast for thirty minutes.

New words：

floppy ['flɔpi] adj. 松散下垂的；耷拉的；松软的

Sample Sentences：

She was wearing a big floppy hat.
This material's too floppy for a jacket.
An African elephant has large floppy ears.

New words：

pointy ['pɔinti] adj. 尖的；有尖头的

Sample Sentences：

Pointy shoes are the fashion this year.
She had a long face, a pointy chin, small ears.

New words：

perky ['pə:ki] adj. 活泼的；高兴的；快活的；精力充沛的

Sample Sentences：

He wasn't quite as perky as normal.
The sky is blue and everyone looks perky.
He's still in hospital, but he seems quite perky.