新概念第1冊(cè)語(yǔ)法總結(jié)-文庫(kù)吧
2025-06-14 02:14 本頁(yè)面
【正文】 ago.★變疑問(wèn)句在句首加did， 動(dòng)詞變?yōu)樵虳id you finish your homework yesterday?Did the boy go to a restaurant?Did the Sawyers live at King Street a year ago?★變否定句在主語(yǔ)和動(dòng)詞之間加did not，動(dòng)詞變回原形。I did not finish my homework yesterday.The boy did not go to a restaurant.The Sawyers did not live at King Street a year ago.★肯定回答及否定回答Yes, I did. No, I didn’t.Yes, he did. No, he didn’t.Yes, they did. No, they did not.4. 現(xiàn)在完成時(shí)構(gòu)成：主語(yǔ)+助動(dòng)詞have, has+過(guò)去分詞用法：2） 表示過(guò)去發(fā)生的和現(xiàn)在有某種聯(lián)系的動(dòng)作，常和just, usually, already, since等時(shí)間副詞連用I have just had lunch. （飽了，不用再吃了）He has had a cup of tea.（不渴了，不用再喝）They have already had their holiday. （不能再度假了）The boy has already read the book. （已經(jīng)知道書(shū)的內(nèi)容了，不用再看了）3） 詢(xún)問(wèn)別人是否做過(guò)某事一般用現(xiàn)在完成時(shí)：Have you finished your homework?Have you been to Beijing?Have he seen the film?4） 表示開(kāi)始于過(guò)去并持續(xù)到現(xiàn)在的動(dòng)作I have lived in Beijing for twenty years.I have worked for this school for 1 year.8） 表示一種經(jīng)歷，經(jīng)驗(yàn)：去過(guò)…地方，做過(guò)…事情，經(jīng)歷過(guò)…事情I have never had a bath.I have never seen a film.I have never been to cinema.I have ever been to Paris.Have been to表示去過(guò)，have gone to 表示去了I have been to London.（人已經(jīng)回來(lái)）He has gone to London.（人還在那里）11） 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(wèn)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(wèn)句：What have you done?What has he done?一般過(guò)去時(shí)與現(xiàn)在完成時(shí)的區(qū)別：凡是有明確的表示過(guò)去的時(shí)間狀語(yǔ)的句子為過(guò)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(yǔ)連用錯(cuò)：I’ve left Beijing for 3 days.對(duì)：I left Beijing 3 days ago. I have been away for 3 days.5. 一般將來(lái)時(shí)表示將來(lái)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(lái)的詞聯(lián)用結(jié)構(gòu)： 主語(yǔ)+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(wèn)句將助動(dòng)詞移到句首Will you go to America tomorrow?Will the pilot fly to Jap
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