表语完全倒装Seatedinthefrontaretheleadersoftheschool.此句中的seated是过去分词吗?系动词为何要用are?此句和Sittinginfrontaretheleadersoftheschool.这句的句子结构是?Fastenedtothepolewasthenationalf

Question

表语完全倒装
Seated in the front are the leaders of the school.此句中的seated是过去分词吗?系动词为何要用are?此句和Sitting in front are the leaders of the school.这句的句子结构是?Fastened to the pole was the national flag.的系动词又为何是was?

Answer 1

这两个词都是“坐”的意思.seat是及物动词,（不用作不及物动词）,如果主语是人,是“使…坐下”的意思；如果主语是地方,是“使（多少）人坐得下”的意思.例如:a baby on one's knees 让孩子坐在膝上～oneself at a de...