主动语态与被动语态相互转换(共2页).doc

精选优质文档-倾情为你奉上主动语态与被动语态句型转换一、主动语态与被动语态相互转换，每空一词（含缩写）。56. We call maths the language of science. （改为被动句）Maths _ _ the language of science.57. Where did they plant trees? （改为被动句）Where _ trees _?58. You can borrow two books at a time.（改为被动句）Two books _ _ _ at a time.59.The teacher made the students copy the text.改为被动句The students _ _ _ copy the text.60. They produce silk in S