牛津譯林版英語(yǔ)八下unit1pastandpresent(grammar)ppt課件-文庫(kù)吧資料
2024-11-27 10:21本頁(yè)面
【正文】 present Eddie was born four years ago. We use the present perfect tense to talk about things that started in the past and still have some connection with the present. Eddie has lived with Millie since he was born. Eddie has lived with Millie for four years. present Past Past present 4 years 一、現(xiàn)在完成時(shí)的構(gòu)成 1. 現(xiàn)在完成時(shí)的肯定句 句型： 主語(yǔ) + have /has +過(guò)去分詞 。 We have lived in Beijing. He has lived in Beijing. I have finished my homework. 2. 現(xiàn)在完成時(shí)的否定句 句型： 主語(yǔ) + have/has+ not+過(guò)去分詞 I have not seen the movie yet. He hasn?t been to Beijing since then I / They/ We / You have arrived. He / She / It has Have you….? Has he….? Yes, I have Yes, he has. No, I haven?t. No, he hasn?t . has not = hasn?t
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