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6. 更多地了解……
learn more about …
yet
recently
century
past
recent
centuries
The simple past tense(一般过去时)
Past present
用一般过去时表达在一个确切的过去时间所发生的动作或存在的状态。
We moved into the new school in 2014.
in 2014
eg:
1. We still ______ (study) at school last Saturday.
2. I _______ (prepare) for a trip 2 days ago.
3. Some children _______ (fly) kites in the park
on April 5th.
studied
prepared
flew
(与现在无关)
1.用现在完成时表达发生在过去的动作但对现在造成了结果/影响。
The present perfect tense（现在完成时）
Past present
(We moved into the new school
in 2014and we are still here now.)
We have moved into the new school.
in 2014
e.g. 1. He isn’t hungry because he _______ already _____ (have) lunch.