三年级语法总结和练习

1三年级语法练习Be动词用法口诀一：Be有am,is,are我(I)用am你(you)用areis连着他(he)她(she)它(it)我们(we)你们(you)他们(they)要用are单数名词用is复数形式要用are变否定真容易be后not为标记变问句be提前，句尾问号要配（？）Be动词用法口诀一：Be动词，小管家，管着am,isare;am跟I；is跟he,she,it,它；are跟we,they,you,加复。应用时多注意缩写形式要牢记：I'm=Iamyou're=youarehe's=heisshe's=sheisit's=itiswe're=weareyou're=youarethey're=theyare......一．用Be动词的适当形式填空1.I______aboy.______youaboy?No,I_____not.2.Thegirl______Jack'ssister.3.Thedog_______tallandfat.4.______yourbrotherintheclassroom?5.Where_____yourmother?She______athome.6.How_______yourfather?7.MikeandLiuTao______atschool.8.Whosedress______this?29.Whosesocks______they?10.That______myredskirt.11.Who______I?12.Thejeans______onthedesk.13.There______ascarfforyou.14Thetwocupsofmilk_____forme.15Gaoshan'sshirt_______overthere.16Mysister'sname______Nancy.17This______notWangFang'spencil.18There______agirlintheroom.19There______someapplesonthetree.20_______thereanykitesintheclassroom?21There_______aboy,twogirls,threemenandtenwomeninthepark.二、句型转换：1.TheyAretheydoinghousework.(改成否定句)____________________________________________________________2．Arethestudentscleaningtheclassroom?(作肯定和否定回答)_______________________________________________3.Tomisunderthetree.（变为否定句）4.Theskateboardsareblack.(改成否定句)7.Sheisagoodstudent.(改为一般疑问句，作否定回答).3一、Doyou…?的用法。如：DoyouusechopsticksinEngland?肯定回答：Yes,wedo.否定回答：No,wedon’t.这个句型是在询问某人是否做某事的情况下用的，在回答这类疑问句时，注意人称和肯定、否定用法就可以了。二、现在进行时态的用法。特殊疑问句：特殊疑问词+be+主语+动词ing？如：Whatareyoudoing?陈述句：主语+be+动词ing.Eg:Whatareyoudoing?---Weaboat.A.aremakingB.ismakingC.makes三、Can引导的疑问句及陈述句的用法。（第四模块、第五模块）。Can+主语+dosth?(回答的时候，保持主语，肯定否定的一致)如：Canyourunfast?肯：Yes,Ican.否：No,Ican’t.Eg:CanIhaveacake?------4A.Yes,youcan.B.No,youcan.C.Yes,Ican’t.四、将来时态be+goingto的用法。陈述句，主语+be+goingtodo….如：I’mgoingtorunarace.我将要参加赛跑。主语+be+goingtobe….如：I’mgoingtobeadoctor.我要成为一名医生。一般疑问句：be+主语+goingtodo…?如：AreyougoingtogotoHongKong?肯：Yes,Iam.否：No,I’mnot.特殊疑问句：特殊疑问词+be+主语+goingto…?如：Whatareyougoingtodo?答：I’mgoingto….特殊疑问词：what什么（问东西）how怎样（问身体健康和方式）when什么时间（问时候）who谁（问人）where在哪里（问地点）why为什么（问原因）5which哪一个（问选择）whose谁的（问主人）howold多大(问年龄)howmany多少(问数量)howmuch多少(问价钱和数量)whatcolour什么颜色(问颜色)whatday星期几(问星期)whatdate什么日期(问具体日期)whattime什么时间（问时间）whattime什么时间（问时间）Eg:Whatisthis?---It’sanonion.WhenisSue’sbirthday?---It’sonthe1stofApril.Whoisshe?----SheisLinda.Whereisthepeach?-----It’sonthetable.Howdoyougotoschool?-----Igotoschoolbybike.Howmanyapplesarethere?----Therearetwoapples.练习：1.______isshe?---She’smysister.A.WhoB.WhatC.How2.______isthecat?---It’sunderthecar.A.WhereB.WhenC.How3.______arethese?---They’remooncakes.A.HowmanyB.WhatC.Why4.______isyourhat?---It’sred.A.WhatcolorB.WhereC.What5.______subjectdoyoulike?---Ilikemath.A.WhatB.WhereC.Whose6.______isyourbirthday?---MybirthdayisinMay.A.WhereB.WhenC.How7.______doyougohome?---Igohomebybus.A.HowB.WhenC.What68.______presentisthis?It’sSue’s.A.WhatB.WhereC.Whose9.______presentsdoyouget?Igetalot.A.HowmanyB.WhatC.Whose一、情景交际，从Ａ、Ｂ、Ｃ三个选项中，选出最佳答案。()1.当别人向你说“Thankyou!”时，你应说：A:Nicetomeetyou!B:Goodmorning!C:You’rewelcome.()2.当你想询问对方多大年龄时，你应说：A:What’syourname?B:Whoareyou?C:Howoldareyou?()3.当别人称赞你的衣服时，你应说：A:Thankyou.B:notatall.C:Youarewelcome.()4.当你请对方吃苹果时，你应说：A:Haveanapple,please.B:CanIhaveanapple?C:Theappleisred.()5.在下午向人问好时，你应说：A:Goodmorning!B:Goodafternoon.C:Whereareyou?二、选择填空：()1.What____thisinEnglish?A.amB.areC.is()2.IsthisyourT-shirt?_____,itis.A.YesB.NoC.Not()3.CanIhavealook?_________.A.That’sallright.B.Yes.Hereyouare.C.Thankyou.()4.It’s____orange.7A.aB.anC.the()5.What_______telephone!A.goodaB.aniceC.nice三、情景匹配：()1.What’sthisinEnglish?A.Yes,it’saradio.()2.Isthisaradio?B.Oh,Isee.()3.Isthataclock?C.Atapeisonthedesk.()4.It’sacomputer.D.It’sakey.()5.What’sthatonthedesk?E.No,itisn’t.It’sawatch.四、选择()1.MayIcomein?A.Comein,please.B.Hereyouare.C.Thankyou.()2.Isthataradio?A.Yes,itisn’t.B.No,itisn’t.C.No,itis.()3.CanIhavealook?A.Comein,please.B.Sure,hereyouare.C.Thankyou.()4.Whatanicewatch!______.A.Comein,please.B.Thankyou.C.Sure.Hereyouare.()5.What’sthat____English?A.onB.inC.or五、判断对错：ThisisNancy’spencilbox.It’snew.What’sinit?Let’sopenitandhavealook.Oh,aruler,apenandakey.Isthisyourkey?.()1.Thepencilboxisnew.()2.Thereisarulerinthepencilbox.()3.Thereisaballpeninthepencilbox.()4.ThekeyisHelen’skey.