good at V-ing (preposition + V-ing)
good at V-ing (preposition + V-ing) 意思是 “任何介词后面的动词都用 -ing 形式:good at swimming、before leaving”. 介词(at、for、in、of、about、on…)后面总是接名词或 -ing 形式的动词,绝不接原形:good at swimming、thank you for coming、interested in learning、afraid of flying. 接续: preposition + V-ing (good at swimming, thank you for coming)
任何介词后面的动词都用 -ing 形式:good at swimming、before leaving
A2接续
preposition + V-ing (good at swimming, thank you for coming)
解释
介词(at、for、in、of、about、on…)后面总是接名词或 -ing 形式的动词,绝不接原形:good at swimming、thank you for coming、interested in learning、afraid of flying。无论介词跟在形容词(good at)、动词(think about)还是名词(the idea of)后面,都是如此。要说 thank you for helping,不能说 thank you for help。
例句
注意
注意 to 这个词:在 look forward to、be used to 里它是介词,后接 V-ing(look forward to seeing);但在 want to 里,to 属于不定式,后接动词原形。
FAQ
good at V-ing (preposition + V-ing) — 是什么意思、怎么用?
任何介词后面的动词都用 -ing 形式:good at swimming、before leaving. 介词(at、for、in、of、about、on…)后面总是接名词或 -ing 形式的动词,绝不接原形:good at swimming、thank you for coming、interested in learning、afraid of flying。无论介词跟在形容词(good at)、动词(think about)还是名词(the idea of)后面,都是如此。要说 thank you for helping,不能说 thank you for help。
good at V-ing (preposition + V-ing) — 怎么接续?
preposition + V-ing (good at swimming, thank you for coming)
good at V-ing (preposition + V-ing) — 有什么注意点?
注意 to 这个词:在 look forward to、be used to 里它是介词,后接 V-ing(look forward to seeing);但在 want to 里,to 属于不定式,后接动词原形。