keep的一般现在时句子
keep本意为“ 保存,保留”,所以经常与表示一段时间的时间状语连用,其意可引申为“_____”（如How long can I keep this book?） 在when从句中（...when...）,前部分用了一般现在时,when从句后也要用一般现在时吗?1.How long can I keep this book? keep：借、保留
2.在when从句中（...when...）,前部分用了一般现在时,when从句后也要用一般现在时. eg: When I see the poor child, I want to give him some bread.
2.在when从句中（...when...）,前部分用了一般现在时,when从句后也要用一般现在时. eg: When I see the poor child, I want to give him some bread.
keep改为一般现在时
Our teachers always tell us to keep the environment clean．（改为被动语态） We___ always___ to keep the environment clean by our teachers．答案：are told．原句是一般现在时的主动语态，下文的主语是we是动词tell的承受者，构成被动关系，故用一般现在时的被动语态am/is/are+过去分词，主语是复数we，故are，tell的过去分词是told．故答案是are．told．
keep sth用什么时态
keep后面加www.souquanme.com一般现在时时态，即动词的ing形式。keep后面还可以跟名搜趣网词或者形容词。
keep：
v.(使)保持，处于www.souquanme.com;继续，重复(做某事);使耽搁;使延误
n.生活必需品;生活费用;城堡主楼 扩展资料
I said I'd go just to keep him happy.
我说过我要去只是搜趣网为了让他高兴。
It is important to keep in touch with the latest research.
及时掌握最新研究情况很重要。
Keep going like that ─ you're doing fine.
就这样做下去——你做得蛮不错嘛。
I said I'd 搜趣网go, just to keep him happy.
我说过我要去只是为了让他高兴。
I'm sure she's keeping something back from us.
我肯定她有什么事瞒着我们。
Some teachers find it difficult to keep their classes in order.
有些教师觉得难以维持课堂秩序。
keep：
v.(使)保持，处于www.souquanme.com;继续，重复(做某事);使耽搁;使延误
n.生活必需品;生活费用;城堡主楼 扩展资料
I said I'd go just to keep him happy.
我说过我要去只是搜趣网为了让他高兴。
It is important to keep in touch with the latest research.
及时掌握最新研究情况很重要。
Keep going like that ─ you're doing fine.
就这样做下去——你做得蛮不错嘛。
I said I'd 搜趣网go, just to keep him happy.
我说过我要去只是为了让他高兴。
I'm sure she's keeping something back from us.
我肯定她有什么事瞒着我们。
Some teachers find it difficult to keep their classes in order.
有些教师觉得难以维持课堂秩序。
