英語語法-現(xiàn)在完成時態(tài)-wenkub
2022-08-19 06:55:40 本頁面
【正文】 bike for a year/since last year. My teachers have been busy/ free these days. 現(xiàn)在完成時用法二 : 過去 開始的 動作或狀態(tài)一直持續(xù) 到 現(xiàn)在 1. 常用 延續(xù)性動詞 ,如 be, sleep, live, learn, stay, have, keep, work, walk, … 2. 時間狀語須表達 過去到現(xiàn)在的 一段時間 . for two years so far since 短語 , during the past 2 years since 從句 in the past 2 years 表示一段時間的 主要結(jié)構(gòu) 2022 last week yesterday (evening) three weeks ago he joined the Party two years ago 1. for two weeks /years /hours/ 2. since since＋過去某一點時間 或過去某一結(jié)束性動詞 標志詞： for +一段時間 , since+過去的時間點 , these years, so far, in the past/last …years ? We __________ (learn) English for three years/ since two years ago/since 2022. ? Mr. Green _________ (be) in China these years. ? They ____________(write) 15 songs so far. ? The population ____________ (grow) more slowly in the past ten years. have learned has been have written has grown Jiangs ___________(live) here for almost ten years. _____________(work) in the factory since 1994. parent ___________(teach) in this school since they came to the city. child ____________(sleep)since two hours ago. have lived has worked has taught has slept Work in pairs: Doctor: What’s wrong with you,young man? Man: Maybe I __________(catch) a cold. D : How long _____ you _____(be) like this? M : _____ yesterday morning. D : _____ you _____(take) the temperature yet? M : No, ___ yet. D :….Oh,you have had a little fever. _____you______(take)any medicine yet? M : I _____(take) some aspirin this morning. D : How many pills _____you ever______(take) so far? M : About four pills. D
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