英语语法填空1.Thetalltreesmakeacoverofbanchesandleavesprotectthemselvesfromheavyrain.这里为什么要填which.而不能填to呢?2.Thegroundflooroftheforestisnotallcoveredwithleavesandbushes,butisleavesturni

Question

英语语法填空
1.The tall trees make a cover of banches and leaves____protect themselves from heavy rain.这里为什么要填which.而不能填to呢?
2.The ground floor of the forest is not all covered with leaves and bushes,but is____leaves turning to food for the trees and other forest life.这里为什么要填where.

Answer 1

1.protect themselves from heavy rain 的是 branches and leaves,所以此处用which来指代branches and leaves,是定语从句.
2.整个这个句子的主语就是the ground floor of the forest,整个句子就是在描述这一主语,but 之后接的是表语从句,这个表语从句就是在描述整个句子的主语,叶子是在‘the ground floor of the forest’这个地方“turning to food for the trees and other forest life”