人教版六年级英语therebe句型和数词专练

在小学英语学习的旅程中，语法基础的夯实至关重要。其中，“Therebe”句型与数词是日常交流和语言表达中频繁使用的基础知识点，也是六年级英语学习的重点内容。掌握好这两部分，能有效提升我们描述事物、表达数量的准确性和流利度。本篇将针对这两个核心语法点进行梳理与专项练习，帮助同学们巩固所学，查漏补缺，为更高级的英语学习打下坚实基础。一、Therebe句型专项梳理与练习“Therebe”句型是英语中用以表示“某地有某物/某人”的常用结构，其核心在于“存在”。（一）核心知识点回顾1.基本结构：Therebe+主语+地点状语。意为“在某地有某物/某人”。*肯定句：Thereisabookonthedesk.（桌子上有一本书。）*否定句：Thereisn'tabookonthedesk.（桌子上没有一本书。）（在be动词后加not）*一般疑问句：Isthereabookonthedesk?（桌子上有一本书吗？）（将be动词提到there之前）*肯定回答：Yes,thereis./Yes,thereare.*否定回答：No,thereisn't./No,therearen't.2.就近原则：当主语有两个或两个以上时，be动词的形式要与最靠近它的那个主语在数上保持一致。例如：Thereisapenandtwobooksonthetable.（桌子上有一支钢笔和两本书。）/Therearetwobooksandapenonthetable.（桌子上有两本书和一支钢笔。）3.疑问词的运用：*询问数量：Howmany+可数名词复数+arethere+地点状语？例如：Howmanystudentsarethereinyourclass?（你们班有多少学生？）*询问事物：What's+地点状语？（某处有什么？）例如：What'sinthebox?（盒子里有什么？）（二）Therebe句型专项练习Exercise1:用is,are,isn't,aren't填空。2._______thereanybooksinyourbag?No,there_______.3.There_______someapplesandabananaontheplate.4.Howmanybirds_______thereinthetree?6._______thereaparknearyourhome?Yes,there_______.7.There_______anymilkintheglass.Wouldyoulikesomejuice?8.There_______twopencilsandaneraserinmypencil-case.Exercise2:将下列句子改为否定句和一般疑问句，并作肯定/否定回答。1.Thereisadoginthegarden.*否定句：_________________________________*一般疑问句：_____________________________*肯定回答：_______________________________*否定回答：_______________________________2.Therearesomeflowersonthewindowsill.*否定句：_________________________________(提示：some在否定句中变any)*一般疑问句：_____________________________(提示：some在疑问句中变any)*肯定回答：_______________________________*否定回答：_______________________________Exercise3:根据中文提示完成句子。1.冰箱里有一些面包。There_______somebreadinthefridge.2.操场上有很多学生吗？是的，有很多。_______there______________studentsintheplayground?Yes,______________.3.桌子上没有钢笔。There______________pensonthedesk.4.我的书包里有一本英语书和三支铅笔。There_______anEnglishbookandthreepencilsinmyschoolbag.二、数词专项梳理与练习数词是表示数量、顺序的词，分为基数词和序数词。准确运用数词是进行信息交流，特别是关于时间、日期、年龄、数量等方面表达的基础。（一）核心知识点回顾1.基数词(CardinalNumbers)：表示数量的多少。*1-12:one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve*13-19:词尾加-teen:thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen(注意thirteen,fifteen,eighteen的拼写)*20-90整十数:词尾加-ty:twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety(注意forty,fifty,eighty的拼写)*几十几:整十数+连字符“-”+个位数:twenty-one,thirty-five,forty-nine,ninety-eight*百:hundred(onehundred,twohundred,表示具体几百时，hundred用单数)*千:thousand(onethousand)2.序数词(OrdinalNumbers)：表示顺序，意为“第几”。*1-3:first(1st),second(2nd),third(3rd)(特殊变化)*4-19:基数词词尾加-th:fourth(4th),fifth(5th),sixth(6th),seventh(7th),eighth(8th),ninth(9th),tenth(10th),eleventh(11th),twelfth(12th),thirteenth(13th),...,nineteenth(19th)(注意fifth,eighth,ninth,twelfth的拼写)*20以上整十数:将基数词词尾的y改为i，再加-eth:twentieth(20th),thirtieth(30th),fortieth(40th),fiftieth(50th),sixtieth(60th),seventieth(70th),eightieth(80th),ninetieth(90th)*几十几的序数词:只将个位数变为序数词，十位数仍用基数词:twenty-first(21st),thirty-second(32nd),forty-third(43rd),fifty-fifth(55th),ninety-ninth(99th)*序数词的缩写形式：由阿拉伯数字加序数词的最后两个字母构成，如1st,2nd,3rd,4th,20th,21st等。（二）数词专项练习Exercise4:根据数字写出对应的基数词或序数词。1.5(基数词)_____________5th(序数词)_____________2.12(基数词)_____________12th(序数词)_____________3.20(基数词)_____________20th(序数词)_____________4.3(基数词)_____________3rd(序数词)_____________5.15(基数词)_____________15th(序数词)_____________6.22(基数词)_____________22nd(序数词)_____________7.40(基数词)_____________40th(序数词)_____________8.9(基数词)_____________9th(序数词)_____________Exercise5:用括号内所给数词的适当形式填空。1.Mybirthdayisonthe_______(three)ofJune.2.Thereare_______(twelve)monthsinayear.Decemberisthe_______(twelve)month.3.Thisismy_______(one)timetovisitBeijing.I'mveryexcited.4.—Howoldisyourcousin?—Heis_______(fifteen)yearsold.5.Thereare_______(sixty)minutesinanhour.6.Ourclassroomisonthe_______(two)floor.7.Mymother'sbirthdayisonOctoberthe_______(five).8.Thereare_______(thirty)daysinApril.Exercise6:选择正确的答案。1.Thereare_______studentsinourclass.A.twentynineB.twenty-nineC.twentynine2.Mygrandfatheris_______yearsold.A.eight-fiveB.eightyfiveC.eighty-five3.—Whichfloordoyouliveon?—Iliveonthe_______floor.A.ninethB.ninthC.nine4.Thereare_______booksontheshelf.A.onehundredB.onehundredsC.hundred5.Todayismybrother's_______birthday.Heis10yearsold.A.tenB.tenthC.thetenth三、综合运用Exercise7:根据图片或提示，用Therebe句型和数词完成句子。1.(图片：桌上有3本书和1支钢笔)There_____________________and______________onthedesk.2.(提示：公园里有很多树。)There_____________________treesinthepark.3.(图片：墙上有2幅画)There_____________________onthewall.4.(提示：我家有四口人：爸爸、妈妈、妹妹和我。)There_____________________inmyfamily:m