past tense and present perfect tense

发布网友发布时间：2023-06-05 04:12

共1个回答

热心网友时间：2023-10-06 07:21

更新1:

Thanks very much. I am also thinking about the meaning of START. We cannot say David started teaching from 1995 and up to this moment he is still on the START state. But I cannot find a solid wer yet.

A 'has started'
present perfect tense
即由当时到现时依然在进行中的事情 david 因95年到而家都仲系教紧书
所以用present perfect started 系past tense
只系话当时(in the past) 做过的一件事
如果david 只在95 教过书
之后冇再教
就可用past tense 咁点知david 系由95年教到而家呢? 系因为个"since" 字呢个字系一个提示话俾人听由past 到而家david 都系做紧个样野
所以就用present perfect tense. 仲有其他字都系提示
例如 yet
for xx years
等等
I'd say that they're both wrong. [Since 1995 David has started to teach English in this school.] This sentence make little sense. It'll be better if it is: [Since 1995 David has taught English in this school.] Yet you failed to point this out.
A) 1 only
A) 1 only SINCE 代表由当时(1995)到现在
而present perfect tense 形容的动作正是一个由过往开始到现在的动作