last came here 语法表达对不

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/07/14 02:27:33

last came here 语法表达对不
How long has it been since he last came here?
How long has it been since he came here last time
两个句子,是不是都对呢?第一句,不确定,last 放在 came 前面这么写 ,

1 last came here可以是简单句结构：He last came here in 2004.也可以是从句结构：It is / it has been 8 years since he last came here.
2 How long has it been since he last came here?和 How long has it been since he came here （for the）last time 表达的是同一个意思,都等於how long is it / has it been since he last came here .
再问：谢谢帮忙，有一个句子咨询下你的看法 1 How long haven't you come here ? 您觉得这么说，对不。。否定的完成时疑问句，这里能用短暂动词 come 不？ 2 他多久没洗澡了？（如果是您，会怎么翻译这句）谢谢
再答： 1 How long haven't you come here ? 对的。------ how long + 瞬间动词否定形式，必须是否定形式。 == How long haven't you been here ? 2 他多久没洗澡了？ 1 How long hasn't he had a bath? 2 How long is it / has it been since he had his last bath ? 3 When did he have his last bath ?

last came here 语法表达对不 last came here 语法对不对? Thay came here last week 1.He came here last month. they came here last week.they__ ___ here since__ __. 怎样对下面句子时间提问?I know that she came here at 23 a'clock last nig He came here yesterday.对yesterday提问 I was March the----he came here last year she came here last night.(改成一般疑问句） He has taught here since he came here.一句中对"since he came her I 've know him since he came here.(对划线部分提问since he came here We came here last night,句子当中的we是主语,came 是谓语,last night是状语,那h