四不两直三一般,先行词后跟be动词。
即主语+不定式/形容词/副词等描述+be动词。例如,“He is a student.”、“She seems optimistic.”、“The book is interesting.”等等。
be句型口诀顺口溜求高手给解答
四不两直三一般,先行词后跟be动词。
即主语+不定式/形容词/副词等描述+be动词。例如,“He is a student.”、“She seems optimistic.”、“The book is interesting.”等等。