过去与完成的区别短-延.pptVIP

现在完成时与一般过去时的区别： 现在完成时动词构成: have / has + v 过去分词 用just, already , yet ever, never填空 1，Have you_______ been to Japan. 2, I have________finished my homework. 3, I have finished my home work________ 4, I haven`t finished my homework_____. .for 与since (与现在完成时连用) for + 段时间 since + 过去的点时间 或从句 1. I have known her ______ two years. 2. He has lived here _______ 2004. 3. Project Hope has built schools _____ 1989. 4. My father has worked in this company _____ we came to Shunde. 5. He has slept _____ ten hours. 2.for 与since (与现在完成时连用) for + 段时间 since + 过去的点时间 或从句 1. I have known her ______ two years. 2. He has lived here _______ 2004. 3. Project Hope has built schools _____ 1989. 4. My father has worked in this company _____ we came to Shunde. 5. He has slept _____ ten hours. how long， for， since 与现在完成时 1.--- _________ have you lived in Shunde? --- I have lived here _______ 6 years ______ 2000. 2. The sun has been there ________ millions of years. 3. I have studied English _________ 2002. 4. 你认识Tony有多久了？ ___________________________________？ 5. 他们自从1980年已发射三颗人造卫星。 ___________________________________________. 我堂姐在这间超市工作了五年。 ___________________________________________. 常见时间或频率副词 I have been to Beijing before. I have never been to Beijing. I have already been to Beijing. I haven’t been to Beijing yet. Have you ever been to Beijing? I have studied English for three years. I have studied English since 2000. 终止性动词转换成延续性动词 become ? been join ? been in buy ? had borrow ? kept leave ? been away die ? been dead reach/get to/arrive in/at ? been in/at come start /begin? been on finish? been over 终止性动词转换成延续性动词 become ?have been join ? have been in buy ? have had borrow ?have kept leave ?have been away die ?have been dead reach/get to/arrive in/at ?have been in/at come start /begin?have been on finish?have been over 终止性动词转换成延续性动词 I became a teacher in 2001. I became a teacher 7 years ago. I have been a teacher since 2001. I have been a teache