1. 例句1:I was surprised at his quick response to the emergency situation.
解释:在这个例句中,”be surprised at”表示对某件事情感到惊讶,即对他迅速应对紧急情况的反应感到惊讶。
2. 例句2:She was surprised with the gift that her friend gave her.
解释:在这个例句中,”be surprised with”表示对某人感到惊讶,即她对朋友送给她的礼物感到惊讶。
3. 例句3:I was surprised at the beautiful scenery, but I was surprised with the friendly locals.
解释:在这个例句中,”be surprised at”和”be surprised with”分别用于表示对某件事情和某人感到惊讶。这里,”be surprised at”表示对美丽的景色感到惊讶,而”be surprised with”表示对友好的当地人感到惊讶。
:在选用介词时,根据句意和语境,”be surprised at”用于表示对某件事情感到惊讶,而”be surprised with”用于表示对某人感到惊讶。在实际使用中,根据需要选择合适的介词,使句子更加准确、生动。