章振邦的新编英语语法教程在17.4were式虚拟中阐述只有were这一个词项,在17.1中有个动词过去式表推测的例句:If it snowed tomorrow, The match would have to be put off. 但是在33.3第三种类型条件句(非真实条件句)中从句却有动词过去式。
From
the perspective of a community of a shared future, how do you understand
"Roots and Shoots"?摘自北师大高中英语必修第三册第8单元(p32)。句中的
From the perspective of 可以换成 In the perspective
of 或 According to the perspective of 吗?