問題有點模糊哈 to reading 那么這個to 就是介詞 如果是to read 就是動詞不定式有具體的題目才能解釋的更清楚一些就是那句話:To reading too many books is harmful. .同學(xué)叫我把read改成reading更好To reading too many books is harmful.是的病句 其實這樣最好 去掉to動名詞做主語比如說 smoking too much does harm to your health.用to read語法上沒錯但是 to do通常強(qiáng)調(diào)事情還沒發(fā)生 to build the building will cost much money.