探究发现
①After a long day, Zhang Tian finally got back to his small room, feeling tired.
②He imagined all sorts of exciting things about living independently and teaching in a village.
③Living in the village was also more challenging than he had thought.
④It is not surprising that PE is the kids' favourite subject!
⑤Their school lives are now more attractive and interesting ...
⑥What made him feel satisfied was that his students were able to read ...
[我的发现] ed形式的形容词一般用于描述人，而ing形式的形容词，一般用来描述事物。
