帮忙用was/were doing .when ; be about to do.when;had just done.

帮忙用was/were doing .when ; be about to do.when;had just done.when造句,各十个
65ii509ly 1年前 已收到2个回答 举报
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jade1205 幼苗

共回答了25个问题采纳率：80% 举报

一： as/were doing . when. 是指当后者发生的时候,前者正在做某事. 一般前面用过去进行时,后面用一般过去时,后者也可以用过去进行时, 即后者可以是瞬间动作或持续性动作.例句:1.He was reading when the bird knock...

1年前

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wmandkyl 幼苗

共回答了2个问题 举报

my mum was cooking when i got home.
my parents were about to do some cleaning when i knocked at the door.
I had just finished my homework when my mum opened the door.
然后你就按照这样的思路去造句就ok了

1年前

1
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