新概念第一冊主要語法知識(shí)-在線瀏覽
2024-07-31 06:54本頁面
【正文】 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. （已經(jīng)知道書的內(nèi)容了，不用再看了）2)詢問別人是否做過某事一般用現(xiàn)在完成時(shí)：例：Have you finished your homework? Have you been to Beijing? Have he seen the film?3)表示開始于過去并持續(xù)到現(xiàn)在的動(dòng)作例：I have lived in Beijing for twenty years. I have worked for this school for 1 year.4)表示一種經(jīng)歷，經(jīng)驗(yàn)：去過…地方，做過…事情，經(jīng)歷過…事情例：I have never had a bath. I have never seen a film. I have never been to cinema. I have ever been to Paris.注意：Have been to表示去過，have gone to 一般不和時(shí)間副詞聯(lián)用例：I have lost my pen. I have hurt myself. He has bee a teacher. She has broken my heart.★變疑問句將助動(dòng)詞移到句首，例：Have you lost your pen?★變否定句在助動(dòng)詞后面加not.例： I have notlost my pen.★肯定回答及否定回答例：Yes, I have. No, I have not.★特殊疑問句：例：What have you done? What has he done?注意：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：I left Beijing 3 days ago. Ihave been away from being for 3 days.5.經(jīng)常和tomorrow, next year, the dayafter tomorrow, the year after the next, in five hours’表示將來的詞聯(lián)用結(jié)構(gòu)： 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)詞移到句首例：Had she finished her homework?★變否定句在助動(dòng)詞后面加not例：She hadn’t finished her homework.★肯定回答及否定回答例：Yes, she had. No, she hadn’t.★特殊疑問句：例：What had she done?7.結(jié)構(gòu)：was/were+doing例：When my husband was going into the diningroom this morning, he dropped some coins on the floor. While we were having dinner, my father waswatching TV.8．過去將來時(shí)結(jié)構(gòu)：would do例：She said she would go here the nextmorning.（二）特殊句型：therebe結(jié)構(gòu)表示打算，準(zhǔn)備，計(jì)劃做某事★結(jié)構(gòu)：主語+be動(dòng)詞+going to +動(dòng)詞原型例：I am going to make a bookcase.They are going to paint it.The father is going to give the bookcase tohis daughter.★變疑問句將be動(dòng)詞移到句首例：Are you going to make a bookcase? Are they going to paint it? Is the father going to give the bookcase tohis daughter?★變否定句在be動(dòng)詞后面加not例：I am not going to make a bookcase.They are going to paint it.The father is not going to give thebookcase to his daughter.★肯定回答及否定回答例：Yes, I am. No, I am not. Yes, they are. No, they are not. Yes, he is. No, he is not.★特殊疑問句例：What are you going to do?What are they going to do?What is the father going to do?2. There be There is＋單數(shù)名詞＋表示場所的詞（一般為介詞詞組）例：There is a book in this room. There is a pen on the table 例：Are you a teacher? What: 表示什么例：What is your name? Which:表示哪一個(gè)（在一定范圍內(nèi)特指一樣?xùn)|西或一個(gè)人）①當(dāng)作為疑問代詞時(shí)，which通常單獨(dú)使用例：Which is your favorite cup? 對國籍的提問①你是哪國人？問：What nationality are you?回答：I’m Chinese.注意：回答用“國籍”②你來自哪里？問：Where are you from?=Whre do you e from?回答：I’m from China.=I e from China.注意：回答用“國家” 對近況的提問問：How are you to
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