1.主动语态与被动语态相互转换,每空一词(含缩写)。
56.Wecallmathsthelanguageofscience.(改为被动句)
Maths__________________thelanguageofscience.
57.Wheredidtheyplanttrees?(改为被动句)
Where_________trees_________?
58.Youcanborrowtwobooksatatime.(改为被动句)
Twobooks___________________________atatime.
59.Theteachermadethestudentscopythetext.改为被动句
Thestudents___________________________copythetext.
60.TheyproducesilkinSuzhou.(改为被动句)
Silk__________________inSuzhou.
61.Theybuiltabridgebetweenthetwoislandslastyear.(改为被动句)
Abridge________________betweenthetwoislandslastyear.
62.Abirthdaypartywillbegiventomorrow.(改为主动句)
We__________________abirthdaypartytomorrow.