1小学英语肯定句、否定句、一般疑问句和特殊疑问句的讲解与练习二.句子的种类类别用法标点例句陈述句肯定叙述一件事情或说明说话人的看法.Thisisabag.That'smybook.否定Ican’tseeabagoverthere.Idon'tknow.疑问句一般用于提出问题?Areyouastudent?Doyoulikepuppets?CanyouspeakEnglish?特殊用于提出问题?What'syourname?Where'smybag?Howmanytreesarethere?用于提出问题?选择Isyourfriendaboyoragirl?反意用于提出问题?It'safineday,isn'tit?祈使句表示命令或请求、建议.或!Putithere!Lookatthenoticeboard.感叹句表示惊讶\赞美\愤怒等强烈情感!Howsmart!Gladtoseeyou!Whatanicepencilcase!一、be动词:am,is,are二、肯定句、否定句、一般疑问句和特殊疑问句定义1.肯定句:表示肯定的意思,即不含有否定词“不”。比如:我是一个学生Iamastudent.他去上学Hegoestoschool.2.否定句:表示否定的意思。比如:我不是一个男孩。Iamnotaboy.他不去上学Hedoesnotgotoschool.3.一般疑问句:回答为“是yes”或者“否no”的问句。比如:你是一个学生吗?Areyouastudent?你喜欢英语吗?DoyoulikeEnglish?24.特殊疑问句:回答不是“是yes”或者“否no”的问句,根据提问内容具体回答。比如:现在几点了?What’sthetime?哪一支笔是你的?Whichisyourpen?三、肯定句、否定句、一般疑问句和特殊疑问句的相互转换有am,is,are的句子,肯定句变否定句:在am,is,are后面加上not,其余按顺序照抄。肯定句变一般疑问句:把am,is,are提前放到句首并大写Am,Is,Are,其余照抄。肯定句变特殊疑问句(就划线部分提问):分3步骤第一步:先变一般疑问句。第二步:找合适的特殊疑问词代替划线部分。第三步:特殊疑问词提前放到句首,并大写,其余按顺序照抄,省略划线部分。注意:1.一定先变一般疑问句。但是,如果问的是主语或主语的定语时,语序不变,为特殊疑问词(+主语)+陈述句。如:Liming'snotheretoday.Who'snotheretoday?今天谁没来?2.划线部分不能在特殊疑问句中出现。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whattime什么时间问时间whatcolour什么颜色问颜色whatabout…怎么样问意见whatday星期几问星期whatdate什么日期问具体日期whatplace什么地点问具体地址how…怎么样问情况howold多大问年龄howmany多少问数量howmuch多少问价钱3howabout…怎么样问意见howfar多远问路程howlong多长问时间Howsoon多快,多久问时间Howoften多久问频率例如:1.肯定句、否定句和一般疑问句的互换肯定句:Thisisabook.否定句:Thisisnotabook.一般疑问句:Isthisabook?肯定回答:Yes,itis.否定回答:No,itisn’t.2.就划线部分提问(变特殊疑问句)Thisisabook.第一步:变一般疑问句Isthisabook?第二步:找合适的特殊疑问词Isthiswhat?第三步:特殊疑问词提前放到句首,并大写,其余按顺序照抄,省略划线部分。Whatisthis?没有am,is,are的句子,肯定句变否定句:在主语后面加上donot或者doesnot,其余按顺序照抄动词用原形。肯定句变一般疑问句:在句首加do或者does并大写,其余照抄。注意:动词用原形。肯定句变特殊疑问句(就划线部分提问):分3步骤。第一步:先变一般疑问句。第二步:找合适的特殊疑问词代替划线部分。第三步:特殊疑问词提前放到句首,并大写,其余按顺序照抄,省略划线部分。注意:1.一定先变一般疑问句。但是,如果问的是主语或主语的定语时,语序不变,为特殊疑问词(+主语)+陈述句。2.划线部分不能在特殊疑问句中出现。非单三时用do,单三时用does。非单三肯定句:IlikeEnglish.一般疑问句:DoyoulikeEnglish?否定句:IdonotlikeEnglish.单三肯定句:HelikesEnglish.一般疑问句:DoeshelikeEnglish?4否定句:HedoesnotlikeEnglish.就划线部分提问:IlikeEnglish.第一步:先变一般疑问句DoyoulikeEnglish?第二步:找合适的特殊疑问词代替划线部分Doyoulikewhat?第三步:特殊疑问词提前放到句首,并大写,其余按顺序照抄,省略划线部分。Whatdoyoulike?特殊:1.some变为any。如:Therearesomebirdsinthetree.→Therearen'tanybirdsinthetree.但是,若在表示请邀请、请求的句子中,some可以不变。如:Wouldyoulikesomeorangejuice?与此相关的一些不定代词如something,somebody等也要进行相应变化。2.and变为or。如:Ihaveaknifeandaruler.→Idon'thaveaknifeoraruler.3.alotof(=lotsof)变为many或much。如:Theyhavealotoffriends.(可数名词)→Theydon'thavemanyfriends.Thereislotsoforangeinthebottle.(不可数名词)→Thereisn'tmuchorangeinthebottle.4.already变为yet。如:Ihavebeentherealready.→Ihaven'tbeenthereyet.练习:Class:Name:()1.Goodmorning!!5A.Morning!B.Hello!C.Hi!()2.Nicetoseeyouagain!.A.Howareyou?B.Nicetoseeyou,too.C.Howdoyoudo?()3.Goodnight,mom!A.Night!B.Goodnight!C.Goodevening.()4.Howdoyoudo?A.Howareyou?B.Fine,thanks.C.Howdoyoudo?()5.Howmanystorybooksdoyouhave?A.Ihave10.B.Icansee10.C.Thirtyyuan.()6.Doyouhavenewteachers?A.Yes,wedo.B.Yes,wedon’t.C.Yes,wehave.()7.Who’syourartteacher?A.MrZhu.B.MissZhu.C.He’stall.()8.What’shelike?A.He’stallandstrong.B.Yes,heis.C.MrZhu.()9.IsyourEnglishteacheryoung?A.No,sheisn’t.B.Yes,sheis.C.No,sheis.()10.?HernameisChenJie.A.What’syourname?B.What’sshename?C.What’shername?()11.?IlikeChinese,mathandEnglish.A.Whatclassesdoyoulike?B.Whatdoyoulike?C.Whatareyoulike?6()12.?WehaveEnglishandP.E.A.WhatdoyouhaveonMondays?B.Whatdoyouhave?C.WhatdoyouhaveonMonday?()13.?It’sMonday.A.Whatisittoday?B.Whatdayisittoday?C.Whatdayistoday?()14.?IwatchTVanddomyhomework.A.Whatdoyoudo?B.WhatdoyoudoinMondays?C.WhatdoyoudoonSundays?()15.MayIhavealook?A.Sure.Hereyouare.B.Look!C.Hereyouare.()16.OurmathteacherisCanada.A.fromB.inC.at()17.Ithreenewteachers.A.hasB.amC.have()18.What’sChineseteacherlike?A.youB.yourC.you’re()19.MyP.E.teacheristhin.A.tooB.soC.very()20.Therearedaysinaweek.A.sixB.sevenC.eight()21.Therearemonth(月)inayear(年).7A.tenB.elevenC.twelve()22.IoftenwatchTVSaturday.A.onB.inC.at()23.IlikeP.E.Idon’tlimemusic.A.butB.andC.so()24.Thisisapple.Itisredapple.A.a,aB.an,anC.an,a()25.Whatdoyoulike?A.classesB.classC.class’s六年级英语测试题Class:Name:()1.Howareyou?A.Fine,thanks.B.Yes,itis.C.Howareyou?()2.Nicetomeetyou!A.Fine,thankyou.B.OK.C.Nicetomeetyou,too!()3.Howdoyougotoschool?A.IgotoCanadabyplane.B.Igotoschoolbybike.C.Whataboutyou?()4.HowdoyougototheUSA?A.Iusuallygotoschoolbybus.B.IgotoEnglandbyship.C.Igobyplane.()5.?Myhomeisnearthepostoffice.A.Whereisyourhome?B.OK.C.Seeyouthen!8()6.Seeyouat2o’clock.A.Seeyouthen!B.Thefifthfloor.C.It’seasy.()7.?YoucangobytheNo.15bus.A.It’snotfar.B.HowcanIgettoZhongshanPark?C.Sure.()8.Whereisthehospital?A.Nexttothecinema.B.Thankyou.C.You’rewelcome.()9.Excuseme,isthereacinemanearhere?A.Yes,thereis.B.No,it’snotfar.C.It’snearthepostoffice.()10.?It’snearthepostoffice.A.Yes,thereis.B.No,it’snotfar.C.Whereisthelibrary?()11.?It’snexttothehospital.A.Whereisthecinema,please?B.Isitfar?C.Gostraight.()12.HowcanIgettothehospital?A.It’snexttothehospital.B.YoucangobytheNo.201bus.C.Thankyou.()13.Thankyou.A.Thankyou.B.OK.C.You’rewelcome.()14.HowcanIgettothemuseum?A.Gostraight.T