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word(effect)

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/18 08:01:56
词典上讲effect即可为可数名词又可为不可数名词,请老师辨析。
解题思路: 见下
解题过程:
effect用作名词 effect表示“对……的影响”,其后通常接介词。如果effect前面没有形容词, effect前可加冠词也可不加冠词, 即:have (an) effect on/upon sth; 例如:The film had (an) effect on her. 这影片对她影响极大。 on, upon 但是如果前面有形容词, 往往前面加冠词, 即have a(n) +adj+ effect on/upon sth如: have an / much / great / little effect on sb. / sth. have a good / bad effect on sb. / sth. e.g. Scolding sometimes has a bad effect on a child. The medicine had a good effect on me. 其它短语:be of no effect 无效 come/go into effect 开始生效 take effect 见效;生效 bring/carry…into effect 实行;实施 in effect 在实施中 affect v. 影响 effective adj. 有效的
最终答案:略