1.He has turned off the light.他已把燈關(guān)了.
2.Have you found your pen yet?你已找到你的鋼筆了嗎?
3.He has lived here since 1978.自從1978年以來,他一直住在這兒.
4.I have been in the army for more than 5 years.我在部隊(duì)已經(jīng)呆了五年多了.
5.I have heard nothing from him up to now.到目前為止我沒有他的任何消息.
6.He has been in the League for three years.
= It is three years since he joined the League.他入團(tuán)已三年了.
7.The train has arrived.火車到了.
8.Have you joined the computer group?你加入電腦小組了嗎?
9.Jill has bought a new computer.吉爾買了一臺新電腦.
10.I have just turned off the light.我剛剛把燈關(guān)上.
11.She has lost her bike.她把自行車丟了.
12.We have had much snow this winter.今年冬天多雪.
13.She has taught in the school for ten years.她在這所學(xué)校教書已經(jīng)10年了.
14.I haven't eaten anything since breakfast.我從早飯起就一直沒有吃東西.
15.He has done a lot of work in the past two years.在過去兩年中他做了許多工作.
16.I have learned about two hundred English words this morning.本月我學(xué)了大約200個英語單詞.
17.I have been to the Great Wall twice.我曾經(jīng)去過長城兩次.
18.She hasn't left home for a year.她離開家還不到一年.
19.I haven't seen Jamie for two months.我兩個月沒見杰米了.
20.The old man hasn't returned to his hometown for about fifty years.這位老人約有50年沒有回家鄉(xiāng)了.