my life has changed a lot in the last few years 这句话是什么时态的句子啊,那为什么用has又in the

来源：学生作业学帮网编辑：学帮网时间：2024/04/29 06:00:25

in the last few years 意为在过去的几年中,表示段时间,可以用现在完成时.
in/for/over the last ...years 都是现在完成时的标志.
标志词一般有 already,yet,so far,as yet,lately ,recently,these days/weeks/years,until now,up to now,since+ 时间点,for+时间段

句子中有in the last/past +时间，常常用完成时。
主语是单数第三人称，用has, 其它人称用have。

in the last few years 意为在过去的几年中，表示段时间，可以用过去完成时
如果用点时间，才要用一般过去式

是现在完成时。has是表示的时态，in…是表示一个时间，在过去的几年中，这也是这个句子时态的标志。

（在过去的几年中，我的生活有很大的变化。）

现在完成时，表示过去发生的事对现在的影响。
in the last few years可用于一般过去时，也可用于现在现在完成时

My life has been changed 和how my life has changed 有什么区别? my life has changed a lot中的has changed a lot是什么语啊 My life has changed a lot 划分句子成分 You changed my life My life has changed a lot!为什么用has而不用 have friend was changed my life还是friend had changed my life还是friend changed my life my life has changed a lot in the last few years为什么是用has changed?这为什么用现在完成时,为什么不是had changed My life has changed a lot in the l_____ few years My d_____ life has changed a lot since I entered this new school Since my sister started high schoo,her d_______ life has changed a lot. You changed my life and all my That smile changed my life 翻译求英语作文一篇,80字左右,My life has been changed by television because I can 给出了开头题目；Talk about the advantages of these inventions开头;My life has been changed by television because I can 在最近几年英语翻译 5空怎么写my life has changed a little ______ _______ _____ _____ _____(在最近几年) My hometown has changed g_ since 1990. My hometown has changed g___since 1990 my life has changed a lot in the last few years 这句话是什么时态的句子啊,那为什么用has又in the 把下列句子变为特殊疑问句1.My life has been changed by computers.(why)2.Paper has been made from wood since the 19th century.(when)