陈述、一般疑问句、特殊疑问句(一).ppt

句型,句型,1.陈述句2.感叹句3.一般疑问句4.特殊疑问句5.选择疑问句6.祈使句7.Therebe句型,一.陈述句的定义：用来说明一个事实或表达说话人的看法或观点的句子。(句末用句号，朗读用降调。）,二、陈述句的分类分为肯定句和否定句。把肯定结构变为否定结构时:1.在be动词或情态动词之后加not;（am,is,are,was,were,can,could,will,should,would）2.如果句子中没有be动词和情态动词，则按照不同人称和时态，在谓语动词前加dont,doesnt,didnt，动词改为原形,some改为any.,把肯定句变为否定句,1.Youareathomenow.2.HeisgoingtovisitthefarmnextFriday.3.Therewasanoldswingintheparklastyear.4.Thereweresomeknivesinthebasket.5.Therabbitsarenexttotheappletreenow.,把陈述句变为否定句,6.Theboyinblacklikesmusic.7.Weusuallyhavefourlessonsinthemorning.8.IwillteachyouEnglish.9.Mr.WhitelivesandworksinNewYork.10.Herhouseisfarfromtheschool.11.Hisfatherworksatschool.12.Hecancomeat8a.m.13.Heboughtanewhouselastyear.,把肯定句变为否定句,14.SheoftendoessomeshoppingonSundays.15.Thereissomemilkinthebottle.16.Marydoesthehousework.17.HecomesfromCanada.18.Ilikethisbookverymuch.19.Icanliftthistable.20.Thisbookisforme.,把否定句改为肯定句。,1.Shedoesntusuallygotoworkonfoot.2.TheydonthavelessonsfromMondaytoFriday.3.Imnotgoingtoseemygrandparents.4.SometimesLilydoesntdosomeshopping.5.Youwontgetfatter.,把否定句改为肯定句,6.Shedidntcomehomeontime.7.Ididntseeyournameinthenewspaperyesterdayafternoon.8.Shedoesntwanttobeyourpenfriend.9.Therearentanyfishinthewater.10.Thereisntanicepictureontheblackboard.,练习：把陈述句变为否定句,8.Heboughtanewhouselastyear.9.Hecancomeat8a.m.10.Hehasgotmuchmilk.11.SheoftendoessomeshoppingonSundays.12.Hecleanedtheroomthismorning.13.Ihavegotsomemoney.,一般疑问句：一、定义：用yes或no来回答的疑问句。,二、结构：助动词/be动词/情态动词+主语+谓语+其他？三、陈述句变一般疑问句1.有be动词的把be动词提前。(am,is,are,was,were)2.有情态动词把情态动词提前。（can,will,should）3.没有be动词和情态动词时，根据人称和时态选择在句首加Do,Does,或Did，动词变原形。4.第一人称（I,my,we,our）改为第二人称(you,your)5.some变为any，and变为or.6.句号变问号。四、一般疑问句的回答,练习：变为一般疑问句,1.Iamonthefarmnow.2.YouaregoingtovisittheHistoryMuseum.3.Mytwobrotherswentfishingoneday.4.Thetwinsareclimbingthetreenow.5.Hehasalovelydog.6.Thereissomeinkinthebottle.7.Abusinessmangoestoseehisdoctor.,练习：变为一般疑问句,8.Itisraining.9.Theycandancebeautifully.10.HeisleavingNewYorkthismorning.11.IwillteachyouEnglish.12.Weusuallyhavefourlessonsinthemorning.13.Myhouseisfarfromtheschool.14.Sheoftendoeshouseworkathome.,Review,1.Theyoftenplaygames.（变一般疑问句）2.Thereissomemilkinthebottle.(变否定)3.Aretheseelephants?(做肯定回答)4.Duckcanswim.(变一般疑问句)5.Therearetwolakesinthenaturepark.(变否定句)6.Hesactive.（变一般疑问句）7.Shecanflyakite.(变一般疑问句),变一般疑问句,1.Ilikesummer.2.Iworkedfortwohoursonthefarm.3.Theyreadnewspapersaftersupper.4.JacklivesinFrance.5.Hehassomenewpens.6.IhavesixfriendsontheInternet.7.Hefeelsill.8.Hewantstohaveabirthdayparty.,特殊疑问句一、定义：以特殊疑问词开头，对句中某一成分进行提问的句子。（句末用问号，朗读用降调。）,二、与一般疑问句的区别1.特殊疑问句所提问的是一个不知道的内容。2.特殊疑问句要使用特殊疑问词。回答的时候要根据实际情况来回答，而不能用yes/no回答。,三、语序1.对主语或主语的定语进行提问时：疑问词（主语）+谓语动词+其他成分？例如：Whoissingingintheclassroom?Whosebookisit?2.对其他成分进行提问时：疑问词+一般疑问句？例如：Whereareyoufrom?Howdoyougotoschool?,四、常见疑问词归类（P88）五、对划线部分提问的方法一变、二定、三换位,特殊疑问句,对定语提问：ThisisBillyspen.Whosepenisthis?Iliketheredpencil.Whichpen