英语句子单数变复数学习由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“单数变复数的句子练习”。
句子单数变复数学习
句子单数变复数，注意以下几点:
1.主格人称代词变化,即I→we, you→you，she,he,it→ they。如： She is a girl.→They are girls.2．am，is要变为are。如：
I’m a student.→We are students.3不定冠词a，an要去掉或变为some。如：
He is a boy.→They are boys./ They are some boys.4．普通单数名词要变为复数形式。如：
It is an orange.→They are oranges.5.指示代词this，that要变为these，those。如：
This is a box.→These are boxes.That is a pen →those are pens
