请老师分析解题思路
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请老师帮我分析一下let,permission和allow的用法,并举一些生活中常用的列句和容易出错的地方,谢谢.
解题思路: 首先要牢记他们的用法
解题过程:
let 的用法 1)当let后只有一个单音节动词,变被动语态时,可用不带to 的不定式。
They let the strange go.---> The strange was let go.
2) 若let 后宾补较长时,let 通常不用被动语态,而用allow或permit 代替。
The nurse let me go to see my classmate in the hospital.
----> I was allowed / permitted to see my classmate in the hospital.
allow [E`lau]vt./ vi.允许,准许
用法:
allow for sth. 允许某事
allow doing sth. 允许做某事
allow sb. to do sth. 允许某人做某事
(注意被动:sb. be allowed to do sth.)
permission 是名词
1. 允许,许可,同意We have obtained permission from the directors to use some of our funds. 我们已得到董事的许可,可以动用部分资金。 You can't take photographs here without permission. 未经许可你们不能在此处拍照
最终答案:略
解题过程:
let 的用法 1)当let后只有一个单音节动词,变被动语态时,可用不带to 的不定式。
They let the strange go.---> The strange was let go.
2) 若let 后宾补较长时,let 通常不用被动语态,而用allow或permit 代替。
The nurse let me go to see my classmate in the hospital.
----> I was allowed / permitted to see my classmate in the hospital.
allow [E`lau]vt./ vi.允许,准许
用法:
allow for sth. 允许某事
allow doing sth. 允许做某事
allow sb. to do sth. 允许某人做某事
(注意被动:sb. be allowed to do sth.)
permission 是名词
1. 允许,许可,同意We have obtained permission from the directors to use some of our funds. 我们已得到董事的许可,可以动用部分资金。 You can't take photographs here without permission. 未经许可你们不能在此处拍照
最终答案:略