cheerful; delighted; glad; happy; pleased

均可作形容词，表示“高兴的，快乐的”。

❖ cheerful意为“兴高采烈的”，指开心而且笑得很多。如：a cheerful boy 一个乐呵呵的男孩。

❖ happy意为“幸福的；开心的”，侧重强烈的满足感，可修饰人或事物。如：a happy family 幸福的家 ◇ You don't look happy. 你看起来不太高兴。其他用法结构有：be happy (that)...; be happy to do sth; be happy for sb。

❖ glad意为“高兴的”，不能作定语，且只能修饰人，常用于告知他人因某事而感到高兴。如：I'm really glad you can come with us. 你能和我一起去，我真的很高兴。除了I'm glad (that)...外，用法结构还有：be glad to do sth; be glad about sth。

❖ pleased意为“高兴的”，意思与glad接近，只能修饰人，用法结构有：be pleased (that)...; be pleased to do sth; be pleased at (或with/about) sth。

❖ delighted意为“开心的”，程度比glad更强，只能修饰人，用法结构基本上同pleased。

• field
• world
• range
• serve
• mist
• slang
• boating
• nephew
• four
• driver
• spokesman
• consist
• one another
• accept; receive
• harmony
• childbirth
• age
• suggestion
• part-time
• human
• good
• as
• end
• cushion
• plenty