跟我學(xué)語法(三) 動詞時態(tài)

第三章 動詞時態(tài)

時態(tài)問題怎么理解?

  • 簡單式

  • 完成式

  • 以簡制繁的辦法是:把be 動詞當(dāng)作動詞,其后的分詞則視為形容詞補語。* 如果把be 動詞抽離出來當(dāng)作動詞看待,那就只剩下用be 動詞寫的簡單式,以及用have been 寫的完成式兩種狀態(tài)。

  • 分詞可視為形容詞補語,不放在動詞短語里面

結(jié)語

  1. 把be動詞當(dāng)作動詞看,句子就剩下兩種時態(tài),簡單式與完成式
  2. 簡單式是以括弧型的時間來表達(dá)
  3. 完成式是以箭頭型的時間來表達(dá)
  4. be 動詞后面的分詞當(dāng)作形容詞補語,現(xiàn)在分詞有正在進(jìn)行的意思,過去分詞有被動的意思。

  1. E.g.So far we have heard nothing from him.
  2. At present a new road is being built in that part of the city.
  3. Our city has changed a great deal. It doesn't resemble the one of three years ago.
  4. When Anna phoned me I had just finished my work and was starting to take a bath.
  5. There have been some very bad storms recently.
  6. The future price of this stock will be determined by serveal factory.
  7. The camera was invented in the 19th century. At that time, most photographers were professionals.
  8. The whole area was flooded because it has rained for weeks.
  9. By next Sunday you will have stayed with us for three months.
  10. We could smell that some one had been smoking
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