to,of,at,for,do,about...加动词什么形式和固定词组?答:短语介词 because of, instead of, in spite of等。如: I went back not because of the rain, but because I was tired.我回去不是因为下雨,而是因为我累了。1. 表示地点: after, along, at, below, by, of, near, over, through, under等。如: Near the village the boys are ...