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意 賓語從句根據(jù)引導(dǎo)詞的不同可分為三種類型: that引導(dǎo)的賓語從句。如: We knew that we should learn from each other. 2. 由 if/whether引導(dǎo)的賓語從句。如 : Please tell me if/whether you have been to America. 3. 由 who, where, how等連接代詞或連接副詞引導(dǎo)的賓語從句。如: Can you tell me how I can get to the nearest post office? 1. 引導(dǎo)詞關(guān) 如果從句是陳述句,引導(dǎo)詞用 that ( that在口語或非正式文體中常省略 ); 如果從句是一般疑問句,引導(dǎo)詞用if/whether; 如果從句是特殊疑問句, 引導(dǎo)詞用由疑問詞轉(zhuǎn)換而來的疑問代詞 /副詞 (who,whom, which, whose, what, how, when, where,why) 2. 語序關(guān) ①陳述句變?yōu)橘e語從句,語序不變,即仍用陳述語序。如: He is an honest boy. The teacher said. →The teacher said ( that) he was an honest boy. ② 一般疑問句和特殊疑問句變?yōu)橘e語從句,語序變?yōu)殛愂稣Z序。如: Does he work hard? I wonder. → I wonder if/whether he works hard. When did he leave? I don’t know. → I don’t know when he left. 3. 時(shí)態(tài)關(guān) ①如果主句是現(xiàn)在的時(shí)態(tài),從句的時(shí)態(tài)可根據(jù)實(shí)際情況而定。如: I have heard( that) he will e back next week. ② 如果主句是過去的某種時(shí)態(tài),那么從句的時(shí)態(tài)一定要用過去的某種時(shí)態(tài)。如: He said( that)he had been there . 注意:如果賓語從句表述的是客觀真理、自然現(xiàn)象等時(shí),不管主句是什么時(shí)態(tài) , 從句都要用一般現(xiàn)在時(shí)。如 : He said that light travels much faster than sound. 1. 當(dāng)主句謂語動(dòng)詞 是 find, see, watch,hear等感官動(dòng)詞時(shí),從句常簡化為“賓語+賓補(bǔ)”結(jié)構(gòu),賓補(bǔ)為不帶 to的不定式或 Ving形式。如: She found that the wallet lay/was lying on the ground. →She found the wallet lie/lying on the ground. 2. 當(dāng)主句謂語動(dòng)詞是 hope, wish, decide,fet, plan, agree等,且主句主語與從句主語相同時(shí),從句可簡化為不定式結(jié)構(gòu)。 She agreed that she could help me with my maths. →She agreed to help me with my maths. 3. 在連接代詞 /副詞引導(dǎo)的賓語從句中,當(dāng)從句主語與主句主語或間接賓語一致時(shí),賓語從句可簡化為“連接代詞 /副詞+不定式”結(jié)構(gòu)。如: Can you tell me how I can get to the station? → Can you tell me how to get to the station? 5. 賓語從句的否定轉(zhuǎn)移 當(dāng)主句的謂語動(dòng)詞是 think, believe, suppose, imagine 時(shí),并且 它的主語是第一人稱時(shí), 如果從句的謂語動(dòng)詞表示否定意思,通常我們要將 否定詞轉(zhuǎn)移到主句的謂語動(dòng)詞上 ,即通過否定主句的謂語動(dòng)詞來否定從句的謂語動(dòng)詞。這中語法現(xiàn)象就是 賓語從句的否定轉(zhuǎn)移。 I don’t believe she will tell you about it. We don’t think he is right. We don’t believe that he did the job himself. 6. 賓語從句反意問句及應(yīng)該的注意問題 通常反意問句部分的構(gòu)成 ,常和主句的主謂 保持一致 : We all know that they e from America, don’t we? You saw that the fire had been put out, didn’t you? He thinks that we missed the train , doesn’t he ? 但是當(dāng)主句部分的主謂是 : “I think,