现在完成时语法练习 I.延续性动词和瞬间性动词之间的转化 1.He died 10 years ago. ——He ______________ for 10 years / since 10 years ago. 2. He borrowed the book 2 weeks ago. ——He _____________the book for 2 weeks. 3. He bought the motorbike a month ago. ——He ___________the motorbike for a month. 4. He arrived here three days ago.—He ____________here since three days ago. 5. They turned off the light 2 hours ago. ——The light __________for 2 hours. 6. He left here 2 years ago.———He ____________from here for 2 years. 7. The film began 30 minutes ago. ——The film __________ for 30 minutes. 8. They opened the door an hour ago. ——The door __________ for an hour. 9. They closed the door an hour ago. ——The door ___________for an hour. 10. He joined the army last year. ——He _____________ a _______ for a year. He _____________ the army for a year. It ____ a year ____ he joined the army. II.单项选择。 ( )1.The famous writer _____ one new book in the past two year . A. is writing B.was writing C.wrote D.has written ( )2.Have you met Mr. Li ____? A. Just B. ago C.before D.a moment ago ( )3.—How long have you ____ here ? —About two months . A. been B. gone C. come D. arrived ( )4.— Our country ____ a lot so far . — Yes. I hope it will be even ______ . A. has changed ; well B. changed ; good C. has changed ; better D. changed; better ( )5.— ______ you ___ your homework yet ?— Yes. I _____ it a moment ago. A.Did; do; finished B.Have; done; finished C.Have; done; have finished D. will; do; finish ( )6.We ______ Xiao Li since she was a little girl . A. know B. had known C. have known D. knew ( )7.Harry Potter is a very nice film. I _____ twice. A. will ...
