初中英语句型转换方法总结专题辅导
句型转换知识点九年级
句型转换知识点九年级一、什么是句型转换句型转换指的是在语法和句子结构不变的情况下，通过改变词语的形式或者位置，使句子的表达方式发生变化。
通过句型转换，我们可以更加灵活地表达相同的意思，丰富语言的变化和表达能力。
在九年级的英语学习中，句型转换是一个重要的知识点，能够帮助学生提升语言的熟练度和准确性。
二、主谓转换主谓转换是句型转换中的一种常见形式。
主谓转换通过改变句子中主语和谓语动词的形式或者位置，使句子的表达方式产生变化。
主谓转换通常用于强调句子中的某一要素，使句子更加生动有力。
举例：1. 原句：She sings beautifully.转换后：Beautifully does she sing.2. 原句：They are playing football.转换后：Playing football are they.三、否定句转换否定句转换是句型转换中的另一种常见形式。
否定句转换通过在句子中加入否定词或者改变句子结构，使句子的意思相反。
否定句转换能够帮助我们更加准确地表达自己的意思，并且使句子的表达更加丰富多样。
举例：1. 原句：He has finished his homework.转换后：He hasn't finished his homework.2. 原句：We will go to the park tomorrow.转换后：We won't go to the park tomorrow.四、疑问句转换疑问句转换是句型转换中的又一常见形式。
疑问句转换通过改变句子结构或者词语顺序，将陈述句转换为疑问句，以询问某些信息或者确认某些情况。
疑问句转换能够帮助我们更好地进行沟通和交流，提高语言的应用能力。
举例：1. 原句：He is a teacher.转换后：Is he a teacher?2. 原句：They have finished their lunch.转换后：Have they finished their lunch?五、倒装句转换倒装句转换是句型转换中的一种特殊形式。
初中英语句型转换方法归纳
句型转换方法归纳改为一般疑问句1、先找be动词 am, is, are, was, were或情态动词can, may ,must, would，should ,could .如果有这些词，直接把这些词放在句子最前面， some 改成any，句号改成问号！其余照抄；（如果主语是第一人称则变成第二人称）2、如果句子中没有be动词或者是情态动词，要在句子最前面加助动词do 、does或者是did。
首先判断句子时态，如果句子是过去式，则要在句最前面加Did，后面动词用原型，some改成any，句号改成问号，其余照抄；（如果主语是第一人称则变成第二人称）如果句子不是过去式，则判断是否为第三人称单数，如果第三人称单数，要在句子最前面前加助动词Does,后面动词用原型，some 改成any，句号改成问号，其余部分照抄。
（如果主语是第一人称则变成第二人称）其他情况均要在句子最前面加助动词do，some改成any，句号改成问号，其它部分照抄. （如果主语是第一人称则变成第二人称）改为否定句1、先找be动词 am, is, are, was, were或情态动词can, may ,must, would，should ,could .如果有这些词，直接在这些词的后面加not， some 改成any，其余照抄；2、如果句子中没有be动词或者是情态动词，要在动词前面加don’t 、doesn’t或者是didn’t。
首先判断句子时态，如果句子是过去式，则要在动词前面加didn’t，后面动词用原型，some改成any，其余照抄；如果句子不是过去式，则判断是否为第三人称单数，如果第三人称单数，要在动词前面前加doesn’t,后面动词用原型，some 改成any，其余部分照抄。
其他情况均要在句子动词前面加don’t，some改成any，其它部分照抄.对划线部分提问第一步：先把句子改成一般问句第二步：把提问部分省略，在句子最前面加疑问词。
句型结构转换知识点总结
句型结构转换知识点总结一、句子成分转换1. 句子成分的转换包括主语、谓语、宾语、定语、状语的转换。
1）主语的转换英语中主语的转换可以通过代词、名词和动名词短语等方式实现。
例如：原句：The boy is playing basketball.转换：He is playing basketball.2）谓语的转换谓语的转换可以通过改变动词的时态、语态、情态动词等方式实现。
例如：原句：She is reading a book.转换：She reads a book.3）宾语的转换宾语的转换可以通过代词、名词和动名词短语等方式实现。
例如：原句：I like eating apples.转换：I like them.4）定语的转换定语的转换可以通过形容词、副词和介词短语等方式实现。
例如：原句：The book on the table is mine.转换：The book here is mine.5）状语的转换状语的转换可以通过副词、介词短语、动词短语等方式实现。
例如：原句：He sang in the concert last night.转换：He sang at the concert last night.二、从句转换1. 由陈述句转变为疑问句：将英语陈述句转变为一般疑问句，需要将句子中的助动词放在主语前面。
例如：原句：He is watching TV.转换：Is he watching TV?2. 由陈述句转变为否定句：将英语陈述句转变为否定句，需要在句子中加入否定副词或否定词。
例如：原句：She likes ice cream.转换：She doesn't like ice cream.3. 由陈述句转变为感叹句：将英语陈述句转变为感叹句，可以在句子中加入感叹词或强调某个词语。
例如：原句：The movie is amazing.转换：What an amazing movie!三、虚拟语气转换1. 虚拟条件句的转换：将英语虚拟条件句转换为实际条件句，需要将虚拟条件从“were”改为“was”，并且将主句中的动词时态和语气相应改变。
初中英语句型转换方法总结专题辅导
初中英语句型转换方法总结英语中,为了避免语句单一化，我们常常可以用不同的句型表达相同的含义。
把一种结构的句子改为另一种结构来表达同样的意思,我们称之为句型转换。
适当了解句型转换的方式可以丰富我们的语言表达能力，从而使语言更精确、更生动。
一、复合句转换成简单句1. so ... that句型中，当that从句是肯定形式时，可以转换成enough ... to句型；当that从句是否定形式时，可以转换成too...to句型。
当主句与从句的主语不一致时，可以由介词for引出不定式所表示动作的执行者或承受者。
如：He was so old that he could go to school by himself.→He was old enough to go to school by himself.It was so bright in the room that his mother could be operated on.→It was br ight enough in the room for his mother to be operated on.It was so dark that he couldn’t see the faces of his companions.→It was too dark for him to see the faces of his companions.2. in order that引导的目的状语从句可以转换成in order (not) to结构；so that引导的目的状语从句可以转换成so as (not) to结构。
当主句与从句的主语不一致时，in order (not) to或so as (not) to后接不定式的被动式。
如：They set out early in order that they could arrive at the station in time.→They set out early in order to arrive at the station in time.I did this so that I might have a couple of weeks to prepare my report.→I did this so as to have a couple of weeks to prepare my report.Speak clearly so that they may understand you.→Speak clearly so as to be understood by them.3. if引导的条件状语从句有时可转换为in case of短语。
七年级上句型转换知识点
七年级上句型转换知识点句型转换是英语学习中一个相对较难的领域，但是它也是提高英语能力的关键一环。
本文将带你了解七年级上句型转换的知识点，以帮助你更好的掌握英语句子转换技巧。
一、主动语态和被动语态的转换1.主动变被动：将主动语态的句子转换成被动语态的句子，需将主语改为被动语态的主语，谓语动词改为被动语态的形式。
例如：主动语态：My brother plays basketball well.被动语态：Basketball is played well by my brother.2.被动变主动：将被动语态的句子转换成主动语态的句子，需将被动语态的主语改为句子的宾语，谓语动词改为主动语态的形式。
例如：被动语态：The book was written by Tom.主动语态： Tom wrote the book.二、直接引语和间接引语的转换1.直接引语变间接引语：将直接引语转换成间接引语，需将引号去掉，把所说的话变为宾语从句。
例如：直接引语：He said, “I need some help.”间接引语： He said that he needed some help.2.间接引语变直接引语：将间接引语转换成直接引语，需把宾语从句变为直接引语，并在引用的话前加引号。
例如：间接引语：He said that he needed some help.直接引语：He said, “I need some help.”三、形容词和副词的转换1.形容词变副词：将形容词转换为副词，需将形容词末尾的“-y”变为“-ily”，其它的加上“-ly”。
例如：形容词：happy副词： happily2.副词变形容词：将副词转换为形容词，需将副词末尾的“-ly”去掉，加上“-y”。
例如：副词：quickly形容词： quick以上是七年级上句型转换的知识点，希望能对你的英语学习有所帮助。
记住，句型转换是需要大量练习的，只有不断地学习和强化才能真正掌握。
初中英语“句型转换”题归类与指导
初中英语“句型转换”题归类与指导（二）三、主动语态与被动语态的互变主动”变“被动”实行“三变二不变”原则。
“三变”即是主语，谓语和宾语的变化，“二不变”即时态不变，句式不变。
例如：They make watches in the town.-------Watches are made by them in the town.I can finish the work before eight.----------The work can be finished（by me）before eight.Do they grow rice in South China?-------------Is rice grown in South China?1、主动句变被动句第一步：要看时态，时态必须保持一致。
第二步：把主动句的宾语改为被动句的主语，谓语动词由主动形式改为被动形式，主动句的主语成为介词by的宾语，放在句尾。
For example:People keep sheep for producing wool.Sheep ______ _______for producing wool ______people.2、主动句改为被动句，要注意谓语动词由主动形式变为被动形式时的各种变化，具体有以下几种变化：一般现在时的被动语态：am/is/are + 过去分词一般过去时的被动语态：was/were + 过去分词现在完成时的被动语态：have/has +been + 过去分词情态动词的被动语态：can/may/must/．．．+be + 过去分词一般将来时的被动语态：will/shall +be + 过去分词现在进行时的被动语态：am/is/are +being + 过去分词过去进行时的被动语态：was/were +being+ 过去分词过去完成时的被动语态：had + been+ 过去分词For example：（1）Li Lei mended the bike。
初中英语“句型转换”题归类与指导(一)
初中英语“句型转换”题归类与指导每年的中考试卷中，“句型转换”题所占分值较大，是为了全面考查学生在初中阶段所学的词汇（同义或反义）、短语、句型和语法等方面的知识及其它的之间的灵活运用能力。
Ⅰ.题型介绍所谓“句型转换”就是先给一个完整的句子A，再根据括号内的要求（有时没有明确，须自己观察），在第二个句子B的空白处填上适当的词来完成的句型转换。
Ⅱ.题型分类从形式上看，有如下几种形式：①某一词或词组的转换；②词组与句子的转换；③同义句型的转换；④为纠正常犯语言错误而设计的题目。
从内容上看，此题型涉及的面较广，主要有：①句子功能方面的转换。
包括陈述句（肯定与否定）、疑问句、祈使句、感叹句四种题的转换；②句子结构方面的转换。
即简单句、复合句、并列句之间的转换；③③语态的转换。
即主动语态与被动语态之间的转换；④常用句型与词汇手段的转换。
Ⅲ.具体分类如下一、陈述句与疑问句、祈使句、感叹句间的转换1、陈述句中肯定句变为否定句，大部分是用not来改变谓语结构，但也有借用否定意义的词，如nothing, nobody, none, neither, little, few, never, hardly等，例如：Tom does well in maths.---------Tom doesn’t do in maths.He has much to do. ---------------He has nothing to do.All of my classmates like art.----None of my classmates likes art.2、改为疑问句。
根据上下句的结构和词的减少，来判断变为哪一种形式的疑问句。
例如：My brother often has breakfast at school.-------Does your brother often have breakfast at school?Tom’s already weak in English.----------------Tom’s already weak in English, isn’t he ?The red light changes every two minutes.-------How often does the red light change?3、改为感叹句。
初中易考知识点基本句型的变换
初中易考知识点基本句型的变换句子是语言交流的基本单位，句型的变换在英语学习中起着重要的作用。
通过灵活运用不同的句型变换，可以丰富句子表达，增加句子的多样性和变化性。
本文将探讨初中易考的基本句型及其变换方式，帮助同学们掌握句型的变化技巧。
一、陈述句的变换1. 陈述句变一般疑问句陈述句变一般疑问句时，只需将主语与谓语动词的位置进行互换，同时在句尾加上问号。
示例：陈述句：She is a doctor.一般疑问句：Is she a doctor?2. 陈述句变否定句陈述句变否定句时，在谓语动词前面加上否定词"Not"。
示例：陈述句：He likes playing basketball.否定句：He does not like playing basketball.3. 陈述句变祈使句陈述句变祈使句时，除去主语，将谓语动词直接使用原形，表示一种命令、请求或建议。
示例：陈述句：You should study hard.祈使句：Study hard.二、疑问句的变换1. 一般疑问句变陈述句一般疑问句变陈述句时，将疑问句中的助动词或情态动词去掉。
示例：一般疑问句：Do you like ice cream?陈述句：You like ice cream.2. 特殊疑问句变陈述句特殊疑问句变陈述句时，将特殊疑问句中的疑问词与句子其他部分保持原来顺序即可。
示例：特殊疑问句：Where is the library?陈述句：The library is at the corner of the street.三、否定句的变换1. 否定句变陈述句否定句变陈述句时，去掉否定词"Not"。
示例：否定句：He does not like playing soccer.陈述句：He likes playing soccer.2. 否定句变一般疑问句否定句变一般疑问句时，只需将否定词"Not"与陈述句的其他部分交换位置即可。
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初中英语句型转换方法总结英语中,为了避免语句单一化，我们常常可以用不同的句型表达相同的含义。
把一种结构的句子改为另一种结构来表达同样的意思,我们称之为句型转换。
适当了解句型转换的方式可以丰富我们的语言表达能力，从而使语言更精确、更生动。
一、复合句转换成简单句1. so ... that 句型中，当that从句是肯定形式时，可以转换成enough ... to 句型；当that 从句是否定形式时，可以转换成too ... to 句型。
当主句与从句的主语不一致时，可以由介词for引出不定式所表示动作的执行者或承受者。
如：He was so old that he could go to school by himself.→He was old enough to go to school by himself.It was so bright in the room that his mother could be operated on.→It was bright enough in the room for his mother to be operated on.It was so dark that he couldn’t see the faces of his companions.→It was too dark for him to see the faces of his companions.2. in order that引导的目的状语从句可以转换成in order (not) to结构；so that引导的目的状语从句可以转换成so as (not) to结构。
当主句与从句的主语不一致时，in order (not) to或so as (not) to后接不定式的被动式。
如：They set out early in order that they could arrive at the station in time.→They set out early in order to arrive at the station in time.I did this so that I might have a couple of weeks to prepare my report.→I did this so as to have a couple of weeks to prepare my report.Speak clearly so that they may understand you.→Speak clearly so as to be understood by them.3. if引导的条件状语从句有时可转换为in case of短语。
如：If there’s fire, ring the bell.→In case of fire, ring the bell.If I’m not there, ask my brother to help you.→In case of my not being there, ask my brother to help you.二、并列句转换成复合句1. 祈使句+and+陈述句转换成if / so long as引导的条件状语从句+主句。
如：Study harder, and you can get full marks for English.→You can get full marks for English if / so long as you study harder.2. 祈使句+or+陈述句转换成if ... not或unless引导的条件状语从句+主句。
如：Start right now, or you’ll be late for class.→If you don’t start right now, you’ll be late for class.→You’ll be late for class unless you start right now.3. and 连接的并列句有时可转换为so ...that句型。
如：Mr. Johnson was tired and he couldn’t move any further.→Mr. Johnson was so tired that he couldn’t move any further.4. or连接的并列句有时可转换为if ... not 或unless引导的条件状语从句+主句。
如：I must go now or I shall be late for the birthday party.→If I don’t go now, I shall be late for the birthday party.→I shall be late for the birthday party unless I go now.三、正常语序转换为倒装语序1. 否定副词前移当否定副词移至句首时，句子的主谓要进行部分倒装。
如：Mr. Williams has never been to Beijing.→Never has Mr. Williams been to Beijing.Mr. Brown seldom went to visit the Science Museum.→Seldom did Mr. Brown go to visit the Science Museum.He had hardly left the office when the telephone rang.→Hardly had he left the office when the telephone rang.Mr. Black had no sooner set out than a thunderstorm broke.→No sooner had Mr. Black set out than a thunderstorm broke.Corn planting in some areas was not completed until mid-June.→Not until mid-June was corn planting in some areas completedI didn’t begin work until he had gone.→Not until he had gone did I begin work.2. only + 状语或状语从句前移当only + 状语或状语从句移至句首时，主句的主谓要进行部分倒装。
如：A child understands his parents’ intentions only when he grows up.→Only when he grows up does a child understand his parents’ intentions.I’ll only come if you promise me that you won’t invite Mary.→Only if you promise me that you won’t invite Mary will I come.3. 副词或介词短语前移有时副词或介词短语前移至句首时，主谓要进行倒装。
因为这种倒装句要把谓语动词完全移至主语前，所以称之为完全倒装句。
如：The teacher came in and the class began.→In came the teacher and the class began.The hunters hurried away.→Away hurried the hunter.(注意：主语是人称代词时不倒装)A rice field was behind the farmhouse.→Behind the farmhouse was a rice field.A beautiful lake lies at the foot of the hill.→At the foot of the hill lies a beautiful lake.4. 让步状语从句转换为倒装句although 从句或even if从句转换为as引导的让步状语从句时，需用倒装语序。
如：Although Tom was intelligent, he still studied hardest in his class.→Intelligent as Tom was, he still studied hardest in his class.Although Mary was a child, she knew several foreign languages.→Child as Mary was, she knew several foreign languages. (注意：此种情况下单数可数名词前的冠词常常省略)Even if you will try, you cannot manage it.→Try as you will, you cannot manage it.5. 虚拟条件句省略if后转换为倒装句If it weren’t for their support, we would be in a difficult situation.→Were it not for their support, we would be in a difficult situation.If I had taken your advice, I wouldn’t have made such a mistake.→Had I taken your advice, I wouldn’t have made such a mistake.If the teacher should know it, he would be angry.→Should the teacher know it, he would be angry.If he were to come tomorrow, I would speak to him about it.→Were he to come tomorrow, I would speak to him about it.6. so / such ... that句型转换成倒装句so / such ... that句型中，so / such移至句首加强语气时，主句的主谓要倒装。