译林版六年级上册句型转换练习题

同学们，句型转换是英语学习中一项非常基础且重要的技能，它不仅能帮助我们更灵活地运用所学词汇和语法知识，也是各类英语测试中的常见题型。掌握好句型转换，能让我们的英语表达更加丰富多样。下面，我们就结合本学期所学内容，进行一次系统的句型转换练习。请大家认真思考，仔细作答，并理解每一种转换的内在逻辑。一、肯定句与否定句的转换肯定句变否定句，通常需要在句中适当位置加入否定词，同时注意动词形式的变化。（一）be动词的否定直接在be动词（am,is,are,was,were）后加not。*例句1：Heisastudent.→Heisnot(isn't)astudent.*例句2：Theyareplayingfootball.→Theyarenot(aren't)playingfootball.（二）情态动词的否定直接在情态动词（can,may,must,should等）后加not。*例句1：Icanswimfast.→Icannot(can't)swimfast.*例句2：Wemustfollowtherules.→Wemustnot(mustn't)followtherules.(此处为举例否定形式，实际含义需根据语境)（三）实义动词的否定需要借助助动词do/does/did+not，后面动词用原形。*一般现在时：主语是第三人称单数用doesn't+动词原形；其他人称用don't+动词原形。*Shelikesapples.→Shedoesn'tlikeapples.*Theygotoschoolbybike.→Theydon'tgotoschoolbybike.*一般过去时：无论主语是谁，都用didn't+动词原形。*HewatchedTVyesterday.→Hedidn'twatchTVyesterday.练习一：将下列肯定句改为否定句1.Thisismynewbook.2.TheycanspeakChinesewell.3.Myfathergoestoworkatseveno'clock.4.WeplayedbasketballlastSunday.二、陈述句与一般疑问句的转换陈述句变一般疑问句，通常需要将句中的be动词、情态动词或助动词提到句首，句末用问号。（一）be动词作谓语将be动词提到句首，首字母大写，句末用问号。第一人称I/we需根据语境改为you，my/our改为your。*例句1：Iamhappy.→Areyouhappy?*例句2：Thecatisonthemat.→Isthecatonthemat?（二）情态动词作谓语将情态动词提到句首，首字母大写，句末用问号。*例句1：Hecanrideahorse.→Canherideahorse?*例句2：Weshouldhelpeachother.→Shouldwehelpeachother?（三）实义动词作谓语需要借助助动词do/does/did放在句首，后面动词用原形。第一人称同样注意转换。*一般现在时：主语是第三人称单数用Does开头；其他人称用Do开头。*Tomplaysfootballeveryday.→DoesTomplayfootballeveryday?*Theyhavelunchatschool.→Dotheyhavelunchatschool?*一般过去时：用Did开头，后面动词用原形。*Shevisitedhergrandparentslastweekend.→Didshevisithergrandparentslastweekend?练习二：将下列陈述句改为一般疑问句，并作肯定和否定回答1.LiuTaoisgoodatplayingtabletennis.*疑问句：_________________________?*肯定回答：Yes,_________.*否定回答：No,_________.2.Theywillgototheparktomorrow.(提示：will是情态动词)*疑问句：_________________________?*肯定回答：Yes,_________.*否定回答：No,_________.3.MymotherwashesclothesonSaturdays.*疑问句：_________________________?*肯定回答：Yes,_________.*否定回答：No,_________.4.Isawafilmyesterdayevening.*疑问句：_________________________?*肯定回答：Yes,_________.*否定回答：No,_________.三、对划线部分提问对划线部分提问，关键在于确定疑问词，并将其置于句首，然后将剩余部分变为一般疑问句语序（对主语提问除外）。常见疑问词：*What：什么（询问事物、动作等）*Who：谁（询问人）*Whose：谁的（询问所属关系）*Where：哪里（询问地点）*When：何时（询问时间）*Why：为什么（询问原因，通常用because回答）*How：怎样（询问方式、程度等）*Howmany：多少（询问可数名词数量）*Howmuch：多少（询问不可数名词数量或价格）转换步骤：1.确定疑问词：根据划线部分的内容选择合适的疑问词。2.改为一般疑问句：将除划线部分外的其余部分变为一般疑问句语序，置于疑问词之后。3.句末用问号。*例句1：Theyareplayinggames.(划线部分是动作)→Whataretheydoing?*例句2：HelivesinBeijing.(划线部分是地点)→Wheredoeshelive?*例句3：Shegetsupatsixo'clockeverymorning.(划线部分是时间)→Whendoesshegetupeverymorning?*例句4：Thisismybrother'sbook.(划线部分是所属)→Whosebookisthis?*例句5：Therearefiveapplesinthebasket.(划线部分是可数名词数量)→Howmanyapplesarethereinthebasket?练习三：对下列句子的划线部分提问_____________________________________?2.MyfavouritesubjectisEnglish._____________________________________?3.TheywillhaveapicnicnextSunday._____________________________________?4.Therearethreepeopleinmyfamily._____________________________________?5.Theredpenismine._____________________________________?四、陈述句与感叹句的转换感叹句通常用来表达强烈的情感，如喜悦、惊讶、赞叹等。常用what和how引导。（一）由what引导：*What+(a/an)+形容词+名词+(主语+谓语)!*Sheisaclevergirl.→Whataclevergirl(sheis)!*Theyarebeautifulflowers.→Whatbeautifulflowers(theyare)!（二）由how引导：*How+形容词/副词+(主语+谓语)!*Thestoryisinteresting.→Howinteresting(thestoryis)!*Herunsfast.→Howfast(heruns)!练习四：将下列陈述句改为感叹句1.Itisasunnyday.→What_________________________!或How_________________________!2.Themusiciswonderful.→How_________________________!3.Theyarehard-workingstudents.→What_________________________!五、综合练习请根据要求完成下列各句的转换，注意时态、人称和动词形式的变化。1.Hedoeshishomeworkintheevening.(改为否定句)He________hishomeworkintheevening.2.Theyaregoingtohaveapartythisweekend.(改为一般疑问句)________goingtohaveapartythisweekend?3.Tomfinishedhisprojectlastnight.(对划线部分提问)________Tom____hisproject?4.Thegirlissinginginthemusicroom.(对划线部分提问)________thegirl____?5.Thisbookisveryinteresting.(改为感叹句)________interestingbookthisis!6.Myfathercandriveacar.(改为否定句)Myfather________acar.7.Weoftenplaybasketballafterschool.(改为一般疑问句)_______