啥,全部变they不用怕。 I要变we莫落下,名词后面把s/es加。名前冠词去掉它,其余成分原样加。具体注意下面的六要素: 1.单数主格人称代词要变成相应的复数主格人称代词,即I→we;you→you;she,he,it→they。如:Sheisagirl.→Theyaregirls.2.am,is要变为are。如:I'mastudent.→Wearestudents.3.不定冠词a,an要去掉。如:Heisaboy.→Theyareboys. 4.普通单数名词要变为复数形式。如:Itisacat.→Theyarecats. 5.指示代词this,that要变为these,those。如:Thisisabook.→Thesearebooks.6.man,woman作定语修饰可数名词时,要在"数"上与被修饰名词保持一致。但其他名词修饰名词表示"性质"时,不作变化。如:Heisamandoctor.→Theyaremendoctors.Thisisanappletree.→Theyareappletrees.单复数相互转换,每空一词(含缩写)。 1.Thewomanisanurse.(改为复数句) The___________________________. 2.Therearesomeoldcars.(改为单数句) There__________________old_________. 3.Hehasanewbook.(改为复数句) __________________new_________. 4.Aretheseyourchicks?(改为单数句) ______________your_______? 5.Isthereasheepintheplayground?(改为复数句) ________there________________intheplayground?