最新新概念英語第一冊(cè)語法要點(diǎn)講解-閱讀頁(yè)
2025-06-25 00:54本頁(yè)面
【正文】 have never seen a film. I have never been to cinema. I have ever been to Paris. Have been to表示去過，have gone to 表示去了 I have been to London.(人已經(jīng)回來) He has gone to London.（人還在那里） 5) 表示一種結(jié)果， 一般不和時(shí)間副詞聯(lián)用 I have lost my pen. I have hurt myself. He has bee a teacher. She has broken my heart. 句型變化： ★變疑問句將助動(dòng)詞移到句首，變否定句在助動(dòng)詞后面加not. . Have you lost your pen? I have not lost my pen. ★肯定回答及否定回答 Yes, I have. No, I have not. ★特殊疑問句： What have you done? What has he done? 一般過去時(shí)與現(xiàn)在完成時(shí)的區(qū)別： 凡是有明確的表示過去的時(shí)間狀語的句子為過去時(shí) 注意：有些動(dòng)詞表示的動(dòng)作有一個(gè)終點(diǎn)，不能再延續(xù)，因此不能和表示一段時(shí)間狀語連用錯(cuò)：I’ve left Beijing for 3 days. 對(duì)：I left Beijing 3 days ago. I have been away from being for 3 days. 5. 一般將來時(shí) 表示將來將要發(fā)生的動(dòng)作， 經(jīng)常和tomorrow, next year, the day after tomorrow, the year after the next, in five hours’ time, etc. 表示將來的詞聯(lián)用 結(jié)構(gòu)： 主語+助動(dòng)詞will+動(dòng)詞原形 I will go to America tomorrow. The pilot will fly to Japan the month after the next. Jack will move into his new house tomorrow morning. ★變疑問句將助動(dòng)詞移到句首 Will you go to America tomorrow? Will the pilot fly to Japan the month after the next? Will Jack move into his new house tomorrow morning? ★變否定句在助動(dòng)詞后面加not I will not go to America tomorrow. The pilot will not fly to Japan the month after the next. Jack will not move into his new house tomorrow morning ★肯定回答及否定回答 Yes, I will. No, I will not. Yes, he/she will. No, he/she will not. Yes, he will. No, he will not. ★特殊疑問句： What will you do? 6. 過去完成時(shí)： 用法：在過去的時(shí)間里，兩個(gè)動(dòng)作中，發(fā)生在前的哪個(gè)動(dòng)作要用過去完成時(shí)。 ★ 變疑問句將助動(dòng)詞移到句首 Had she finished her homework? ★ 變否定句在助動(dòng)詞后面加not She hadn’t finished her homework. ★ 肯定回答及否定回答 Yes, she had. No, she hadn’t. ★ 特殊疑問句： What had she done? 7. 過去進(jìn)行時(shí) 表示過去正在進(jìn)行的動(dòng)作,經(jīng)常用在when, while, as引導(dǎo)的狀語從句中。160
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