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She is look at some pictures.改错

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/29 15:00:32
She is look at some pictures.改错
They are have a cake.改错
I am no playing a game.
Are the boy drawing a dog?
The dog is running after the boy.
Sarah playing computer games now.
I have lunch with my parents.
She is looking at some pictures.
现在进行时的结构是 be+doing,英语语法中没有be+do结构
再问: .Are the boy drawing a dog?改错
再答: 像我刚才讲的,英语语法中没有be+动词原形结构 They are have a cake. 首先判断时态,他们正在吃蛋糕。用现在进行时态,结构为be+doing, 所以应改为They are having a cake. 现在进行时态变否定句应在be动词后加not而非no,所以第二句改为I am not playing a game. be动词的选择应该根据主语的单复数进行,第三句主语为 the boy,单数,所以be动词应用is,变一般疑问句讲be动词提前,所以第三句改为 Is the boy drawing a dog? The dog is running after the boy. 这句话从语法角度讲没有问题 第五句Sarah playing computer games now.还是要看的是进行时态的结构,应该是be+doing,二者缺一不可,所以应该为 Sarah is playing computer games. 第六句 I have lunch with my parents.应译为 我正在跟我父母吃午饭,用现在进行时,应该为 I am having lunch with my parents.