2.much too "太”是副詞.后接形容詞或副詞.It is much too cold today.He is always doing things much too carelessly.

　　too much當(dāng)中的too是副詞,修飾much.

　　much too當(dāng)中的much是修飾too的,用來(lái)加強(qiáng)too的語(yǔ)氣.如這樣來(lái)理解就好用了：

　　把這兩個(gè)詞組中的第一個(gè)詞都扔掉,看它們各自是什么意思,接什么詞.

　　too much=much; much too=too.