单词already的用法及例句

A)still的意思是还是（正句）,还不/还没有（负句）等。它存有继续的含意。例∶1) It is 12 midnight,Daisy is still outside。现在是午夜12点,Daisy还在外面。例∶2) When we left that place,he was still inside the house。当我们离开那个地方时,他还在屋子里。例∶3) Don’t worry,they are still young。They will have more time to learn。别担心,他们还年轻,他们会有更多的时间学习。例∶4) I have reminded him to do that job。He is still hasn’t started it yet。我已经提醒他做那份工作,他还是没有开始做。B)Yet的意思是还没有,通常用在负句（Negative Statement）或是问句（Questions）。例∶5) It is 5 o’clock and Judy hasn’t arrived yet。现在是五点,而Judy还没有到。例∶6) I am starting。Is the dinner ready yet?我肚子饿,晚餐准备好了吗?例∶7) I do not know which company I am going to work yet。我还不知道我要去那一间公司上班。例∶8) They have not arrived yet。他们还没有到。注∶yet词通常与Present Perfect Tense（has,have+第三动词,到目前为止的表达动词的用法）有密切的关系。Still和yet的分别Still：I called her 2 hours ago but she still hasn’t arrived。我两个小时前有拨电给她,她还是没有到。（她本来早就应该到了）Yet：I called her 2 hours ago but she hasn’t arrived yet。我两个小时前有电话给她,她还是没到。（我预了她,可是她还没有到）Already已经Already这个词是放在句子的中间。这个词的意思是已经做了。Already是用在正句（Positive Sentences）例∶9) Jolin has already done her work Jolin。已经做完她的工作。例∶10) Shall we eat lunch?I am already hungry。我们去吃午餐好吗?我已经肚子饿了。例∶11) We have already changed the project。我们已经换了那个计划。例∶12) Kelvin and Cheng have already done their work。Kelvin和Cheng已经做完他们的工作。记得∶Already通常与Present Perfect Tense有关。Present Perfect Tense（到目前内止动词的表达）