【文章內(nèi)容簡介】
ere+ 現(xiàn)在分詞 (ving) 過去進行時常用的標志詞 1. at this time yesterday at that time 2. at 9 o’clock last night from 7:00 to 9:00 yesterday 1. I _____ an apple at 9:00 yesterday. 2. He _____ basketball at that time Time to eat and play I _____ an apple at 9:00 yesterday. ___ you ___ an apple at 9:00 yesterday? He _____ basketball at that time. ___ he ____ basketball at that time 變?yōu)榉穸ň洌? was/were 后加 not 變?yōu)橐蓡柧洌? was/were 提到句首 was eating wasn’t eating Were eating was playing wasn’t playing Was playing 現(xiàn)在完成時 現(xiàn)在完成時的用法: 表示到現(xiàn)在已經(jīng)完成的動作或存在的狀態(tài)。 have eaten breakfast already. 2. She has gone to Beijing for two weeks. 結構 : have/has+ 動詞的過去分詞 現(xiàn)在完成時常用的標志詞 (1) for +時間段 for two years (2) since+時間點 since two years ago。 (3) already yet 。 ever never (4) over the years ,in the last few years , since then 記一記吧 ! 1. I _____ an apple since he left. 2. He _____ basketball for two years. Time to eat and play I _____ an apple since he left. ___ you ___ an apple since he left? He _____ basketball for two years. ___ he ____ basketball for two years? 變?yōu)榉穸ň洌? have/has 后加 not 變?yōu)橐蓡柧洌?have/has 提到句首 have eaten havn’t eaten Have eaten has played hasn’t played Has played 過去完成時 過去完成時的用法: 表示過去某一時間或動作之前已經(jīng)發(fā)生或完成的動作。 它表示動作的發(fā)生時間是“ 過去的過去 ”。 By the time I got outside, the bus had already left. When I got to school, the bell