现在完成时have和has造句,用havehas造句

现在完成时have和has造句,用havehas造句

现在完成进行时的谓语动词构成I/ we/ you/ they have been working he/ she/ it has been working (一)表示从过去某时开始一直持续到现在的动作，并且还将持续下去。The Chihave(has)+过去分词的相关例句：1、现在完成时用来表示现在之前已发生活或完成的动作或状态，但其结果却和现在有联系，也就是说，动作或状态发生在过去但它的影

She has an apple He has some apples It hasn't got any apple现在完成时句子中一般会有‘已经’‘还没’‘过’Already、yet、ever、never、just、before、once、twice、three times 结构have/has+done(过去分词) 【

现在完成时(have/has done) ① 表示动作到现在为止已经完成或刚刚完成，强调对现在产生的影响。例：I bought a new house, but I haven't sold my old one yet,比如现在进行时——He/ She is working hard.现在完成时——He/She has finished his/her homework.

他至今没有完成他的作业。The teacher says she has made lots of trouble in her class. 老师说她在他们班制造了很多麻烦。They have got 5 prizes by the end of this yeI have just finished my homework.我刚刚完成我的家庭作业。冉老师有话说：just“刚刚”是现在完成时的标志词。Finished为finish“完成”的过去分词，当然它也是这个动词的一般过

?０? How long have you been here?he has lived here for three years.have/has + doing ：现在完成进行时。表示“一个动作从过去某个时间开始，一直持续到现在（且有继续持续的可能）”。例句：i have been doing my homework since 6