是的動詞
來源:魅力女性吧 1.03W
在英語中,“是”(be)是一個系動詞,根據主語的不同,be動詞形式也不同,am(主語為I),is(主語為she/he/it),are(主語為we/you/they)。
例:
I am a teacher.
She/He is an engineer.
It's 8 o'clock now.
We are going to the library. Are you going with us?
They are going to play tennis this weekend.
是的第三人稱單數是is
be
v.有存在位於在(某處)(在某時或某地)發生
aux.與過去分詞連用構成被動語態與現在分詞連用構成進行時
第三人稱單數: is
現在分詞: being
過去式: was were
過去分詞: been 擴展資料
This is the one major drawback of the new system.