区别：
{1}happy快乐的（形容词，修饰名词或名词词组）
{2}happily快乐地（副词，修饰形容词或动词）
用法：
{1}He is very happy.
{2}happy girl
{3}He works happily with his friends.
{4}She dance happily.
【happy】
[释义] ：“高兴的”的意思
[短语] ：a/the happy medium
[要点] ：
1.happy的基本意思是“幸福的”“快乐的”，指人在各种状态(如事事顺利)下的愉快、快乐或满足的心理状态。
2.happy在句中可用作定语、表语，必须以人作主语，不用于以it充当形式主语的结构中。
3.happy表示“乐意的”作表语时，其后可接动词不定式、现在分词短语、过去分词短语或that从句表示原因。happy后还常接about, at,in,with等引导的介词短语表示“因…而高兴，对…满意”。
4.happy在句中还可用作宾语补足语。
[例句]：
1，He won't be happy with the result.
2，Their marriage has been a very happy one.
3，I am happy to accept your invitation.
【happily】
[释义] ：“快乐地；幸福地；幸运地；恰当地
[短语] ：a/the happy medium
[例句]:
1，Having survived starvation , we're beginning to live happily
2，Then she would go and live with her children, happily ever after thrashing rice to separate it from the husk.
3，They swim happily in the sea.
AiPPT
2024-12-03 广告
happily是副词,可以修饰动词.例如;He works happily with his friends..
happily是副词,用来修饰动词的.如:She dance happily.
