英语句法：关键句型结构72种(11)

等动词短语变成被动语态时）。
Use is made of solar energy in heating houses.
2）双重定语引起的分隔。
But there is of culture another view, in which not solely the scientific passion, the sheer desire to see things as they are, natural and proper in an intelligent being, appears as the ground of it.
52． "to be doing…when…"是一个句型。
多译为"某人正在做……时，突然……"。在简单的句子中容易看出，一旦句子变得复杂一些，可能就不太容易识别这种句型。
She said she and a friend had gone out to dinner that night, and were walking home together at about 10 o"clock, when a "very big, very tall man", accosted them and demanded their purses.
53． "too…to"句型
Then I remembered how often I, too, had been indifferent to the grandeur of each day, too preoccupied with petty and sometimes even mean concerns to respond to the splendor of it all.
54． "so much that…"句型
But he developed gradually a very musical English. He learnt to write sentences that fall away on the ear with a misty languor and it delighted him so much that he could never have enough of it.