例句：1.The earth is smaller than the sun.[狀態(tài)][真理性]
2.Tom gets up early every morning.[動(dòng)作][經(jīng)常性和習(xí)慣性]
3.Everybody knows him.[普遍性]
2.過去時(shí)：表示過去某一時(shí)間里發(fā)生的動(dòng)作或狀態(tài).[敘事性的文章和故事里最常用的時(shí)態(tài)].
例句：1.Yesterday we went to the park.[動(dòng)作]
2.The book was there ten minutes ago.[狀態(tài)]
3.將來時(shí)：表示將來某一時(shí)間里發(fā)生的動(dòng)作或狀態(tài).
例句：1.Tom will help you tomorrow.[動(dòng)作]
2.We shall be here in time next time.[狀態(tài)]
4.過去將來時(shí)：表示從過去某一時(shí)間看將在以后某一時(shí)間里發(fā)生的動(dòng)作或狀態(tài).[注意不要跟現(xiàn)在聯(lián)系起來]
例句：1.Ten years ago,Mary said she would finish the work in a few days.[動(dòng)作]
2.Yesterday he thought you would be a good player after five years.[狀態(tài)]
5.現(xiàn)在完成時(shí)：表示在現(xiàn)在之前就已經(jīng)完成的動(dòng)作或狀態(tài)[要特別注意不包括現(xiàn)在].
例句：1.We have done our homework.[動(dòng)作]
2.He has been a doctor now..[狀態(tài)]
6.過去完成時(shí):表示在過去某時(shí)之前就已經(jīng)完成的動(dòng)作或狀態(tài).
例句：1.Three days ago he had already finished his homework.[動(dòng)作]
2.When he was a boy,he had already been a head of the boys.[狀態(tài)]
7.將來完成時(shí)：表示在將來某時(shí)之前將完成的動(dòng)作或狀態(tài).
例句：1.Tomorrow morning,I will have cleaned the windows.[動(dòng)作]
2.Next Sunday,he will have been a new doctor.[狀態(tài)]
8.過去將來完成時(shí):表示在過去某一時(shí)間之前本該完成的動(dòng)作或狀態(tài).[一般用于虛擬語態(tài)]
例句：1.If he had worked hard enough,he would have built a new house.[動(dòng)作] [實(shí)際情況是因?yàn)樗粔蚺?所以新房子連影子都沒有]
2.If he were alive,he would have been a doctor now..[狀態(tài)][實(shí)際情況是他已經(jīng)去世,所以永遠(yuǎn)成不了醫(yī)生]
9.現(xiàn)在進(jìn)行時(shí)：在現(xiàn)在之前開始,以后還要延續(xù)一段時(shí)間的動(dòng)作.[要注意只有延續(xù)性動(dòng)詞可以用進(jìn)行時(shí)].
例句：Tom is reading a book.
10.過去進(jìn)行時(shí)：在過去某時(shí)之前開始,以后還要延續(xù)一段時(shí)間的動(dòng)作.[要注意只有延續(xù)性動(dòng)詞可以用進(jìn)行時(shí)].
例句：The dog was eating a bone.
11.將來進(jìn)行時(shí)：在將來某時(shí)之前開始,以后還要延續(xù)一段時(shí)間的動(dòng)作.[要注意只有延續(xù)性動(dòng)詞可以用進(jìn)行時(shí)].
例句：At ten tomorrow morning,I will be writing the letter for you.
12.過去將來進(jìn)行時(shí)：從過去某時(shí)來看將再以后某時(shí)之前開始,以后還要延續(xù)一段時(shí)間的動(dòng)作.[要注意只有延續(xù)性動(dòng)詞可以用進(jìn)行時(shí)].
例句：Jack told me that he would be working hard the next year.
13.現(xiàn)在完成進(jìn)行時(shí)：在現(xiàn)在之前就已經(jīng)完成并且還要延續(xù)下去的動(dòng)作.[較少用]
例句：Tom has been reading this book forover ten hours.
14.過去完成進(jìn)行時(shí)：在過去某時(shí)之前就已經(jīng)完成并且還要延續(xù)下去的動(dòng)作.{很少用}
例句：The workers had been building the railway then.
15.將來完成進(jìn)行時(shí)：在將來某時(shí)之前就已經(jīng)完成并且還要延續(xù)下去的動(dòng)作.{很少用}
例句：They will have been making their efforts after that time.
16.過去將來完成進(jìn)行時(shí)：在過去某時(shí)之前看來將來某時(shí)應(yīng)該已經(jīng)完成并且還要延續(xù)下去的動(dòng)作.{很少用}
例句：We thought they would have been doing physical training till then.