2021-2022学年下学期初中英语人教新版九年级同步经典题精练之句型转换.docx

2021-2022学年下学期初中英语人教新版九年级同步经典题精练之句型转换一.句型转换（共15小题）I know that Ms.Lee is very kind.（改为否认句）I that Ms.Lee very kind.1. （2019 秋射洪市期末）Gina has never been to the Great Wall.（完成反义疑问句） Gina has never been to the Great Wall, ?2. They made some model planes two days ago.（用 since two days ago 改写句子） They some model planes since two days ago.3. He made his son clean the room every day.（改为被动语态）His son clean the room every day by him.4. She has learnt English for 3 years.（就划线局部提问） she English?5. I had eaten dinner before you got home.（对画线局部提问）What you before I got home?6. She has gone to Shanghai.（用 by the time 改写句子）She to Shanghai by the time I arrived there.7. The plane took off.Then I reached the airport.（用 when 合并为一句）The plane when I the airport.8. The man said, "I have worked in this factory for three years."（改为间接引语）The man said that he in that factory for three years.9. （2017春临泽县校级期末）He will come back in two weeks.（对划线局部提问） will he come back?10. The general was told to go out and find a happy man by the king.（改为主动语态） The king out and find a happy man.11. You are not supposed to smoke here.（用 should 改同义句）The machine went wrong as soon as the engineer left.（同义句转换）There was the machine as soon as the engineer left.第一步：先把句子改成一般问句第二步：把提问局部省略，在句子最前面加疑问词.（如果提问局部是动词词组，要把它改 成do；如果提问局部是动名词词组，要把它改成doing）（注：如划线局部为主语，那么用who代替，其余照抄；如划线局部为动词或动词短语，那么 用do代替，句前加what,再改为一般疑问句）例：Jim is good at English and Maths.（对 画线局部提问） 考点：句型转换分析：吉姆擅长英语和数学.解答：What is Jim good at ?考查句型转换题，对划线局部提问，首先要确定疑问词，对事物进行提问用疑问词What ,再加be/情态动词/助动词+主语，所以为What is Jim good at ?点评：句型转换题中首先要确定疑问词，再加一般疑问句.【常用疑问句例如】单词 意思用法when什么时间问时间who谁问人whose谁的问主人where在哪里问地点which哪一个问选择why为什么问原因what什么问东西what time 什么时间 问时间what colour什么颜色 问颜色what about 怎么样 问意见问星期问具体日期问目的问情况问年龄问数量问价钱what day星期几what date 什么日期what for为何目的how 怎么样how old 多大how many 多少how much 多少how about怎么样 问意见how far多远问路程12. Have you ever been late for school?（给出否认回答） No. .13. I was about to go up to my office. At that time I decided to get a coffee first.（合并为一句） I was about to go up to my office I decided to get a coffee first.2021-2022学年下学期初中英语人教新版九年级同步经典题精练之句型转换参考答案与试题解析一.句型转换（共15小题）1. I know that Ms.Lee is very kind.（改为否认句）I don't know that Ms.Lee is very kind.【考点】句型转换.【分析】我知道李女士很善良。我不知道李女士很善良。【解答】原句属于that引导的宾语从句，由主句I know确定否认句需否认转移到主句I don't know,从句仍用肯定句式。故答案为don't know； is【点评】主句为I know构成的宾语从句，其否认句需否认转移到主句Idorft know,从句 仍用肯定句式。2. （2019 秋射洪市期末）Gina has never been to the Great Wall.（完成反义疑问句）Gina has never been to the Great Wall, has she ?【考点】句型转换.【分析】吉娜从未去过长城.吉娜从来没去过长城，是吗？【解答】考查反义疑问句。反义疑问句的构成是”肯定的陈述句+否认的疑问”或“否认的 陈述句+肯定的疑问”。根据题干中的never可知，上句是否认的陈述句，故反义疑问句用 肯定形式，在这里has been使用的是has引导的现在完成时形式，所以疑问句应该用has 引导，Gina用she代指，故填has she。【点评】考查反意疑问句Fl寸，要注意一些表示否认意义的词，如：few； little； never； hardly； seldom 等.3. They made some model planes two days ago.（用 since two days ago 改写句子）They have already made some model planes since two days ago.【考点】句型转换.【分析】他们两天前做了一些飞机模型。从两天前开始，他们已经制作了一些模型飞机。【解答】since two days ago自从两天前要用现在完成时，have/has+过去分词，they要用 have。故填写：have already made【点评】主要考查的是对句子意思的理解和对句型转换的掌握。4. He made his son clean the room every day.（改为被动语态）His son was made to clean the room every day by him.【考点】句型转换.【分析】他让儿子每天清扫房间。他让儿子每天清扫房间。【解答】make sb do sth让某人做某事，变成被动语态为：sb is made to do sth,题干是一 个一般过去时态的。故填写： was made to【点评】主要考查的是对句子意思的理解和对句型转换的掌握。5. She has learnt English for 3 years.（就划线局部提问）How long has she learnt English?【考点】句型转换.【分析】她学习英语三年了.她学习英语多长时间了？【解答】答案：How long has； learnt多长时间how long,提问段时间用how long,放于句首，大写首字母；原句是现在完成 时，现在完成时由have/has+过去分词构成，提前助动词has,结合预猜句意”她学习英语 多长时间了？"，可知答案为How long has； learnt.【点评】句型转换题，要求正确理解句意，分析句子成分，找出正确的疑问词.要注意 运用正确的时态和语序，有时还要添加助动词.6. I had eaten dinner before you got home.（对画线局部提问）What had you eaten before I got home?【考点】句型转换.【分析】你到家之前我已经吃过晚饭了。我回家之前你吃了什么？【解答】根据题干，被划线局部的意思是“我吃了晚饭”，对所做事情的提问，用what, 过去完成时态变一般疑问句时直接把had提前。故答案为：had； eateno【点评】对划线局部提问要分析划线局部在句子中的成分，即可找出恰当的特殊疑问词。 疑问词后接一般疑问句，用疑问语序。7. She has gone to Shanghai.（用 by the time 改写句子）She had gone to Shanghai by the time I arrived there.【考点】句型转换.【分析】她去上海了。我到那里时，她已经去上海了。【解答】by the time到为止，要用于过去完成时，had+过去分词。故填写：had gone【点评】主要考查的是对句子意思的理解和对句型转换的掌握。8. The plane took off.Then I reached the airport.（用 when 合并为一句）The plane had left when I reached the airport.【考点】句型转换.【分析】飞机起飞了。然后我到达了机场。当我到达机场时，飞机已经起飞了。【解答】根据题干，原句的意思是”飞机起飞了。然后我到达了机场。”相当于“当我到达 机场时，飞机已经起飞了。主句时态是过去完成时had+过去分词。when引导的从句 是一般过去时。故答案为 had left； reached.【点评】考查句型转换，结合题目要求，弄清楚所给句子的内容和句式结构，试题填空 局部与原句的对应关系，表达形式。9. The man said, "1 have worked in this factory for three years/'（改为间接引语）The man said that he had worked in that factory for three years.【考点】句型转换.【分析】那人说：“我在这家工厂工作了三年。”那人说他在那家工厂已经工作了三年。【解答】根据题干，主句The man said是一般过去时，从句的时态要和过去相关。原来 的现在完成时变成过去完成时had+过去分词。故答案为had worked.【点评】考查句型转换，结合题目要求，弄清楚所给句子的内容和句式结构，试题填空 局部与原句的对应关系，表达形式。10. （2017春临泽县校级期末）He will come back in two weeks.（对划线局部提问）Howsoon will he come back?【考点】句型转换.【分析】-他两周后回来.-他多久将会回来？【解答】根据in two weeks”两周后”可知，对in+段时间提问用How soon”多久以后”.故答案为：How soon.【点评】对划线局部提问，要根据划线局部内容选择合适的疑问词，剩下的变为一般疑 问句，注意区分疑问词的用法，会正确运用一般疑问句用法.11. The general was told to go out and find a happy man by the king.（改为主动语态）The king told the general to go out and find a happy man.【考点】句型转换.【分析】国王叫将军出去找一个快乐的人。国王叫将军出去找一个快乐的人【解答】题干要求变为主动语态，固定短语tell sb to do sth让某人做某事。题干是一个一 般过去时态的。故填写：told the general to go【点评】主要考查的是对句子意思的理解和对句型转换的掌握。12. You are not supposed to smoke here.（用 should 改同义句）You shouldn't smoke hern.【考点】句型转换.【分析】你不应该在这里抽烟。你不应该在这里抽烟。【解答】根据题干，原句中的"be not supposed to do sth "相当于"shouldn't do sth",意思是 不应该做某事。故答案为 You shouldnt smoke here.【点评】考查句型转换，结合题目要求，弄清楚所给句子的内容和句式结构，试题填空 局部与原句的对应关系，表达形式。13. The machine went wrong as soon as the engineer left.（同义句转换）There was something wrong with the machine as soon as the engineer left.【考点】句型转换.【分析】工程师一离开，机器就坏了。工程师一离开机器就出了毛病。【解答】There be something wrong with. = go wrong出错；根据句意及要求可知空缺处 应填"something； wrong； with”符合题意。故答案为：something； wrong； witho【点评】理解句意并根据要求及结合所学知识选用适合的词汇即可作答。14. Have you ever been late for school?（给出否认回答）No. I haven't .【考点】句型转换.【分析】- -你上学迟到过吗？-不，我没有.【解答】答案：I haven't.考查否认回答.问句中的主语you回答时用I代替.原句是现 在完成时态，由助动词have开头，否认回答用haven't.答案是I haven't.【点评】一般疑问句肯定回答：Yes,主语+一般疑问句开头的那个单词.否认回答：No, 主语+一般疑问句开头的单词和not.要注意人称的变化.15. I was about to go up to my office. At that time I decided to get a coffee first.（合并为一句） I was about to go up to my office when I decided to get a coffee first.【考点】句型转换.【分析】-我正要去办公室，那时我决定先喝杯咖啡.-我正要去办公室，这时我决定先喝杯咖啡.【解答】答案：when.考查同义句.At that time那是.可以用when引导并列分句，意 思是”这时突然；就在那时”，强调另一个动作的突然发生.常用于主语+be about t。do when，答案是when.【点评】同义句转换最基本的是要保持原意不变，在理解语境的基础上，抓住关键单词或词组，运用相同词意的单词或词组完成试题.考点卡片1.句型转换【概念】英语学习中，我们会遇到很多种英语句型，不同的句型之间其实是可以按照一定规那么相互转 换的.【类型】一、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那么变成第二人称）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，那么要在句最前面加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那么变成第二人称）如果句子不是过去式，那么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，其余局部照抄.（如果 主语是第一人称那么变成第二人称）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，其它局部照 抄.（如果主语是第一人称那么变成第二人称）二、改为否认句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dont、doesn't或者是didn't. 首先判断句子时态，如果句子是过去式，那么要在动词前面加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，那么判断是否为第二人称单数，如果第二人称单数，要在动词前面前加 doesn't,后面动词用原型，some改成any,其余局部照抄.其他情况均要在句子动词前面加dont, some改成any,其它局部照抄.三、对某局部提问