the violence-related toys jeopardizes the role of play in helping children make better sense oftheir own feelings..为什么help加ing?如果他需要加,为什么make又不加呢
问题描述：
the violence-related toys jeopardizes the role of play in helping children make better sense of
their own feelings..为什么help加ing?如果他需要加,为什么make又不加呢
答
in是介词， 介词后面要用动名词doing. help sb do sth 。help后面的宾语补足语用不定式to do 或do.
答
介词后面当然加ing咯。
关于make ,make sb do sth make sth done
答
in doing sth in是介词,要接动词-ing 形式作宾语,动词原形是不可作宾语的
help sb do sth 帮助某人做什么 是个固定结构