English Grammar

发音

  • 区分为元音和辅音

元音(20个)

1)单元音:[i:]、[i]、[ɔ:]、[ɔ]、[u:]、[u]、[ə:]、[ə]、[ɑ:]、[ʌ]、[e]、[æ]
2)双元音:[ei]、[ai]、[ɔi]、[ɛə]、[uə]、[iə]、[au]、[əu]

辅音(28个)

1)清辅音:[p] [t] [k] [f] [θ] [s] [tr] [ts] [∫] [t∫]
2)浊辅音:[b] [d] [g] [v] [ð] [z] [dr] [dz] [ʒ] [dʒ]
3)其他辅音:[h] [m ] [n] [ŋ] [l] [r] [w] [j]


时态

时间状态 一般 完成 进行 完成进行
现在 一般现在时(do) 现在完成时(have done) 现在进行时(is doing) 现在完成进行时(have been doing)
过去 一般过去时(did) 过去完成时(has done) 过去进行时(was doing) 过去完成进行时(dad been doing)
将来 一般将来时(will do) 将来完成时(will have done) 将来进行时(will be doing) 将来完成进行时(will have been doing)
过去将来 一般过去将来时(would do) 过去将来完成时(would have done) 过去将来进行时(would be doing) 过去将来完成进行时(would have been doing)
基本结构 do have done be doing have been doing
posted @ 2022-04-17 22:49  liushac  Views(153)  Comments(0Edit  收藏  举报