九年级知识点汇总
1. by + doing 通过……方式 如:by studying with a group
by 还可以表示:“在…旁”、“靠近”、“在…期间”、“用、”
“经过”、“乘车”等
如:I live by the river. I have to go back by ten o’clock.
The thief entered the room by the window.
The student went to park by bus.