文 听涛
形名用what,其他用How
What a an 注意到
形+名 what 后分为单数,复数和不可数名词。
例:What bad weather today!
Yes,We must stay at home.
bad weather属于形+名中的
形+不可数名词。
其他 How 形+冠 ,形+代,+副词
以u开头的单词,如useful 发|ju|时,前面用a,发|∧|时,前面用an.
例:Look,the plants are green and the flowers are opening.
Yes, it's spring now. What a nice season!
nice season是形+名
例:
How lovely the little cat is ! 形+冠
lovely the 形+冠
How strange those animals are!
strange those 形+代
What useful information it is!
useuf information 形+名
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