仁爱英语七年级上册句型转换精讲细练

仁爱英语七年级上册句型转换精讲细练一、肯定句改否定句的方法一步法1.有be动词(isareamwerewas)/情态动词(can，could,will,would,shall,should，must，may)的。在be动词/情态动词后后加not。2.无be动词/情态动词，一般现在时在动词前加don’t第三人称单数前doesn't/一般过去式didn’t。3加doesn't/didn’t的句子注意，句子动词要变成原型。 二、肯定句改一般疑问句的方法三步法1.有be动词/情态动词：be动词/情态动词提到句首，其余照抄，(some改成any，第一人称变为第二人称my改成your,I改成you,we改成you,our改成your）句末用问号。2.无be动词/情态动词，在句首加Do/Does/Did，其余照抄，(some改成any，第一人称变为第二人称my改成your,I改成you,we改成you,our改成your）句末用问号。3.加Does、did的句子注意，句子动词要变成原型。例如陈述句:Theyareinthepark.Hecanplaytheguitar.Helikesthedogs.否定句Theyarenotinthepark.Hecannotplaytheguitar.Hedoesn'tlikethedogs一般疑问句:Aretheyinthepark? Canheplaytheguitar? Doeshelikethedogs?把下列句子变成一般疑问句和否定句Iamlisteningtomusic. _______________________________________2Tomlikeslisteningtomusic ________________________________________Sarahcancleantheclassroom. ________________________________________4.Iputabookonmyhead. ________________________________________5.Thereweresomeflowersinthevase. ________________________________________6.WeplaybasketballonSundays. _________________________________7Igotoseemyparentsonceamonth._________________________________8.Sheneedssomemasks. _________________________________9.Theylikemakingthepuppet. ______________________10.SuHaiandSuYanglivedinanewhouse. ____________________________________________三、变特殊疑问句（对画线部分提问）（一）、特殊疑问词的用法意思用法例句who谁问人的身份，姓名等HeisLiLieWhoishe?Heismybrother.Whoishe?whom谁问人的身份，姓名等(问宾语）Icanaskhimthequestion.Whomcanyouaskthequestion?what什么问人的职业或事物是什么Heisaworker.Whatishe?Hehasabook.Whatdoeshehave?which哪一个问一定范围内特指的人或物Thebigboxismine.Whichboxisyours?ThegirlatthedoorisAnn.WhichgirlisAnn?whose谁的问所属关系Thisisherbook.Whosebookisthis?Thisbookishers.Whoseisthisbook?whatcolor什么颜色问颜色（表语）Myskirtisred.Whatcolorisyourskirt?Whattime几点问点时间Weplaygamesatfiveintheafternoon?Whattimedoyouplaygames?when什么时候问时间Weplaygamesintheafternoon?Whendoyouplaygames?where什么地方问地点（状语）WeplaygamesathomeonSunday?WheredoyouplaygamesonSunday?why为什么问原因Heisn'tatschooltodaybecauseheisill.Whyisn'theatschooltoday?how怎样问健康状况、做事的方式等Heisfine/strong.Howishe?Igohomebybike.Howdoyougohome?howold多大几岁问年龄Heisten.Howoldishe?howmany多少跟复数名词，问数量Therearethirtyboysinmyclass.Howmanyboysarethereinyourclass?howmuch多少跟不可数名词问数量或价钱Thereissomemilkinthebottle.Howmuchmilkisthereinthebottle?howfar多远问路程It'sfivekilometersawayfromhere?Howfarisitfromhere?howsoon多久问in+一段时间Hecanfinishitinhalfanhour.Howsooncanhefinishit?howlong多久问一段时间，问物体的长短Hehaslivedhereforayear.Howlonghashelivedhere?Thedeskisonemeterslong.Howlongisthedesk?howoften多久（一次）问频率Igotoseemyparentsonceamonth.Howoftendoyougotoseeyourparents?（二）对画线部分提问，除了要注意选择正确的疑问词外，还要注意语序的运用。对句子的主语提问，其语序是：疑问词+谓语+其他成分？（整个句子是陈述句语序）Sheistheirteacher.Whoistheirteacher?主语谓语主语谓语2、对句子主语的定语部分提问，其语序是：疑问词+主语（即定语所修饰的名词）+谓语+其他成分？（整个句子是陈述句语序）Mybookisoverthere.Whosebookisoverthere?主语的定语主语谓语疑问词主语谓语以上两点方法都是：用正确的疑问词代替画线部分，再把句号改为问号，其余部分一般不做改变3．对表语或宾语的定语部分提问，其语序是：疑问词+表语或宾语（画线部分所修饰的名词）+一般疑问句（省略画线部分和它所修饰的名词）I'mlookingformywatch..Whosewatchareyoulookingfor?5.IcanspeakEnglish.(改为一般疑问句）6.Iamwritingnow.(同上）7.Ihaveadeskandachair.(用He做主语改写句子）8.Sheisbuyingsomefoodinthesupermarket.（改为否定句）9.Iamill.（对画线部分提问）10.Doesshelikegrowingflowers?（给予否定回答）11.IwillmakemodelplaneswithmyclassmatesonSunday.