be busy doing sth忙于做某事-2025-2026学年中考英语句型全解（全国版）

中考必备全国版 【中考专版】 句型全解 中考必备 【中考专版】be busy doing sth, 初中·全国版·中考必备 基本结构 句型结构：be busy doing sth.（忙于做某事) be动词随主语人称和数的变化而变化(am/is/are/was/were) doing为动词的现在分词形式 例句展示： She is busy doing her homework now.（她现在正忙着做家庭作业) They were busy preparing for the exam yesterday.(他们昨天忙着准备考试) 句型精讲（核心考法） 考法1：基本结构及用法（中考基础考点） 核心结构+用法讲解+例句 结构：主语+be动词+busy+doing sth.(现在分词形式) 讲解：表示主语正在忙于进行某项具体动作，强调动作的持续性和正在进行的状态。b动词需根 据主语人称和时态变化(am/is/are/was/were),doing为动词的现在分词形式。 例句l:She is busy doing her homework now.（她现在正忙于做家庭作业。) 例句2：They were busy preparing for the exam yesterday evening.(昨晚他们正忙于准备考试。) 真题再现(2024全国版中考模拟题) My mother busy cooking dinner in the kitchen when I got home A.is B.was C.are D.were 中考必备全国版 【中考专版】 句型全解 答案：B 解析：wh引导的时间状语从句为一般过去时，主句表示过去某时刻正在进行的动作，主语 为第三人称单数，用was。 (2023江苏南京中考) The students busy cleaning their classroom every Friday afternoon A.am B.is C.are D.be 答案：C 解析：every Friday afternoon表示经常性动作，用一般现在时，主语为复数，be动词用are。 考法2：与be busy with sth.的辨析及转换 辨析规则+转换例句 规则：be busy doing sth.强调”忙于做某事’(doing为动作)，be busy with sth.强调，忙于某 事”(wth后接名词/代词，表示具体事物)，二者可在语义相近时转换。 转换示例l:原句He is busy reading a book.(他正忙于看书。)→同义句He is busy with a book. 转换示例2：原句They are busy planning the trip.(他们正忙于计划旅行。)→同义句They are busy with the trip plan. 真题再现(2024全国版教材同步练习) M.Green is busy(write))a report now.(用所给词的适当形式填空) 答案：writing (2023湖北武汉中考改编) The workers are busy with the project..(改为同义句) The workers are busy the project. 答案：doing 中考必备全国版 【中考专版】 句型全解 考法3：对doing sth..部分提问 提问规则+例句提问 规则：对句中忙于做的具体事情”（即doing sth.部分）提问时，用疑问词What,结构为What+ be动词+主语+busy doing? 例句：原句She is busy watering the flowers.(她正忙于浇花。)→问句What is she busy do- ing? 真题再现(2023广东广州中考) The children are busy making paper cuttings in the art class.(对划线部分提间) are the children busy in the art class? 答案：What;doing (2024全国版中考真题) My father was busy repairing his car this morning.(对划线部分提间) was your father busy_ this morning? 答案：What;doing 句型综合训练 训练1：单项选择（考察be busy doing sth.基本结构及用法） 1.My brother busy fixing his bike when I called him yesterday. A.is B.was C.are D.were 2.The students busy preparing for the school concert every weekend. A.am B.is C.are D.be 3.Lisa busy reading a novel in the library now. 3 中考必备全国版 【中考专版】 句型全解 A.am B.is C.are D.was 4.They busy planting trees in the park this time last month. A.is B.was C.are D.were 5.Our parentsbusy cooking dinner when we arrived home. A.is B.was C.are D.were 训练2：同义句转换（考察be busy doing sth.与be busy with sth.的转换） 1.She is busy writing a letter.She is busy a letter. 2.The workers are busy building the new bridge.-The workers are busythe new bridge 3.He is busy preparing for the speech.-He is busy the speech preparation. 4.We are busy cleaning the classroom.-We are busy the classroom cleaning 5.They are busy planning the party.-They are busythe party plan. 训练3：完成句子（考察be busy doing sth.的语境运用） 1. 汤姆正忙于做作业。→Tom_busy his homework. 2.昨天这个时候，他们正忙于打篮球。→They busy basketball this time yesterday. 3.老师们总是忙于备课。→Teachers always busy lessons. 4.我妈妈现在正忙于做蛋糕。→My mother busy a cake now 5.他们上周忙于组织运动会。→They_busy the sports meeting last week. 训练4：写作高级句式（考察be busy doing sth..的翻译与运用） 中考必备全国版 【中考专版】 句型全解 1.当我到家时，爸爸正忙于修理汽车。→When I got home,my father busy the car. 2.学生们在考试前总是忙于复习功课。→Students are always busy lessons before exams. 3.她整个下午都在忙于画画。→She busy pictures all afternoon. 参考答案 I训练1：单项选择 1.B2.C3.B4.D5.D Ⅱ训练2：同义句转换 1.with 2.with 3.with 4.with 5.with 工训练3：完成句子 1.is;doing 2.were;playing 3.are;preparing 4.is;making 5.were;organizing V.训练4：写作高级句式 1.was;repairing 2.reviewing 3.was;drawing 5