初一英語知識點句子單數變複數
初一英語知識點句子單數變複數
(1)主格人稱代詞要變成相應的複數主格人稱代詞,即I→we,you→you,she,he,it→they。
如:Sheisagirl.→Theyaregirls.
(2)am,is要變為are。如:
I’m a student.→We are students.
(3)不定冠詞a,an要去掉。如:
He is a boy.→They ar eboys.
(4)普通單數名詞要變為複數形式。如:
It is an apple.→They are apples.
(5)指示代詞this,that要變為these,those。如:
This is a box.→These ar eboxes.