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
- 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
- 簡單式是以括弧型的時間來表達(dá)
- 完成式是以箭頭型的時間來表達(dá)
- 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。
- E.g.So far we have heard nothing from him.
- At present a new road is being built in that part of the city.
- Our city has changed a great deal. It doesn't resemble the one of three years ago.
- When Anna phoned me I had just finished my work and was starting to take a bath.
- There have been some very bad storms recently.
- The future price of this stock will be determined by serveal factory.
- The camera was invented in the 19th century. At that time, most photographers were professionals.
- The whole area was flooded because it has rained for weeks.
- By next Sunday you will have stayed with us for three months.
- We could smell that some one had been smoking