三天之后 three days _l_a_t_e_r_ (一般过去时)
_a_f_te_ rthree days (一般过去时)
注意
__in__ three days(一般将来时)
later单独使用可用将来时或过去时态 The others will join us later。 later on 后来,再过些时候
between /among
1) between 多指两者之间。如:What's the difference between the two words?
2) among 指三者或三者以上的同类事物之间,在或笼统的一群 人或一些物之中,表示“在……中间,在……之中”。如: The young people lived and worked among the workers.
5. in this way, by this means…
___使_用__方_法_用__介_词__i_n_或__b__y
6.by bike, by bus, by train, by plane, by ship, by car… (on foot) by land 陆路, by sea 水路,by air 空运 __使_用__交_通__工_具__用__b__y__
3. in three days, in a week, in a month, in May,
in 1998 …
__表_示__大_于_一__天_的__时_间_用__i_n____
4. in the morning, in the afternoon , in the
evening
___在_早__上_/_下_午_/_傍_晚__用___i_n___
但: on the morning of May 1st