Question

一个简单的英语问题

【她正在寻找昨天丢掉的钥匙 she is looking for the key she lost yesterday】 这句话中，为什么出现两回she？还有这个句子写成【she is looking for losed key yesterday】有什么毛病么？我基础不好，讲详细些谢谢

Answer 1

1， she is looking for the key 【she lost yesterday】
【】是定语从句，修饰key的，因为在定语从句中做 lost 的 宾语，所以关系词that/which省略了

2. 这么写混乱了，现在完成时后面不能用表示过去的时间状语yesterday

应该改为she is looking for the key that she lost yesterday. 也就是上面的句子。

Answer 2

第一个句子是因为是一个定语从句，省略了关系代词which,that
she is looking for the key which/that she lost yesterday

先行词是key,从句中缺宾语，所以，关系代词可以省略

第二句子，改成she is looking for the lost key yesterday,但是会有歧义，不知道他是昨天找钥匙的，还是找昨天丢的钥匙

Answer 3

这句话中，为什么出现两回she？
第一个she是主句的主语,第二个she是定从的主语.she lost yesterday是定从,修饰the key .
the key she lost yesterday 昨天丢掉的钥匙
She is looking for losed key yesterday.这句话不能表达【她正在寻找昨天丢掉的钥匙】之意.
而是说:【 她昨天正在寻找丢掉的钥匙. 】且有语法错误, 可改为: 【she was looking for her lost key yesterday.】

Answer 4

第一句含有一个定语从句。she is looking for the key （which/that）she lost yesterday. she lost 为修饰先行词the key. 她在寻找她丢失的钥匙。
也可表达为：she is looking for the lost key. 使用lost 作定语， 丢失的。
还可表达为：she is looking for the key which was lost yesterday.
希望对你有帮助，不懂可以追问哦。

Answer 5

she is looking for the key she lost yesterday.这是定语从句，she lost yesterday做the key 的定语，在英语中，定语长要后置。
she is looking for the key she lost yesterday=she is looking for（ she lost yesterday）the key.
she is looking for losed key yesterday.语法不对，正在进行时不能与时间状语yesterday连用。