5 使用important, essential, vital等词的时候,相对来说就复杂点 如果主语是一个物体的时候,一般是to后面加名词,因为指代的是一个现有事物 例:a good diet is essential to health. 如...
解析:根据句意,Tim Bemers-Lee创立万维网应该是过去的事情,而且be considered后面应该用动词不定式,所以应该用to have done,答案为A。 原则四、非谓语动词作定语时,表示将来用-to do,表正在进行用-ing,表示已经完成用-ed 例7. The play___ next month aims mainlyto r...
= How +形容词+ a +名词+ be!(多么……!) 例如:What an important thing it is to keep our promise!= How important a thing it is to keep our promise! 遵守诺言是多么重要的事! 14) 主语 + do good/ harm to sth. (对……有益/有害) 例如:Reading does good to ou...
87. be available to sb.可用,可供 88. be bound to一定 89. be capable of doing能够 90. be concerned with 关心…,涉足… 91. be dying to渴望 92. be fed up with be tired of 93. be in hospital 住院 94. be in season 上市的/in peak season旺季 95. be in the...
attach great importance to… /priority should be given to… 2 把某事考虑在内 take sth. into account /consideration 3 某事值得做 be worth doing 4 第二大经济体 the second lar...
更多内容请点击：关于to的雅思作文语法讲解