He likes reading book,playing football and playing the computer中为什么都要用ing形式?还有为什么后面统一用ing形式?computer的前面可以不加the吗?

He likes reading,he also likes writing.合并为一句he likes()reading()writing. He likes reading books.改为同义句 he likes reading stories(改为否定句) He likes reading newspapers还是newspaper He likes reading morning _____(newspaper) he likes reading m m是什么单词? He likes to reading books.改错 He likes reading books.对reading books如何划线提问 He r-----likes reading .He is a member of the reading club. 用英文翻译句子:He likes reading books.So does she. 英语翻译He likes ____________ and ___________,_________ ________ _______ reading. 英语翻译He likes ____________ and ___________,_________ ________ _______ reading. reading,and,he,playing,likes,football 连词成句 He likes reading Lao She's works very much 英语. In his free time,he likes reading同义句 he likes reading .为什么read要加Ing? In his free time ,he likes reading.改同义句 He likes reading.这里read为什么要加ing?