一、“主谓宾”和“主系表”的区别:
主谓宾:
宾语只能是名词性质的词(名词、代词和动名词)。
主系表:
表语可以是名词性质的词(名词、代词和动名词),还可以是形容词、副词、介词短语、不定式to do。
注意:形容词不能做宾语,但可以做表语。
二、形容词做表语和定语的区别:
This book is good.
主系表结构,good是表语。说明主语的状态和特点。
This is a good book.
主系表结构,good是定语。修饰宾语book。
三、形容词的比较级和最高级:
1.比较级:
This book is good.
This book is better.
用于两者之间的比较,表示“更...”。
形容词的比较级变化情况一般有三种:
1)词尾+er:
She is pretty.
She is prettier.
2)more+形容词原形:
He is handsome.
He is more handsome.
3)不规则变化,如good变成better:
比较级可以和“than”一起用:
She is prettier than her.
He is more handsome than Tom.
This book is better than that one.
2.最高级:
This book is good.
This book is the best.
用于三者或三者以上之间的比较,表示“最”。
形容词的最高级变化一般有三种:
1)词尾+est:
They are rich.
They are richest.
2)most+形容词原形:(通常在前面+the)
He is handsome.
He is the most handsome.
3)不规则变化,如good变成best。
作业:
翻译:
1.Lucy很友好。
Lucy is friendly.
2.Lucy比Emily友好。
Lucy is more friendly than Emily.
3.Lucy最友好。
Lucy is the best friendly.
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