名词分类1.名词的格在英语中有些名词可以加"'s"来表示所有关系，带这种词尾的名词形式称为该名词的所有格，如：ateacher'sbook。名词所有格的规则如下：1）单数名词词尾加"'s"，复数名词词尾没有s，也要加"'s"，如theboy'sbag男孩的书包，men'sroom男厕所。2）若名词已有复数词尾-s，只加"'"，如：theworkers'struggle工人的斗争。3）凡不能加"'s"的名词，都可以用"名词+of+名词"的结构来表示所有关系，如：thetitleofthesong歌的名字。4）在表示店铺或教堂的名字或某人的家时，名词所有格的后面常常不出现它所修饰的名词，如：thebarber's理发店。5）如果两个名词并列，并且分别有's，则表示"分别有"；只有一个's，则表示'共有'。如：John'sandMary'sroom（两间）JohnandMary'sroom（一间）6）复合名词或短语，'s加在最后一个词的词尾。如：amonthortwo'sabsence名词专项练习一、写出名词复数：1.class________2.day_______3.shelf________4.potato________5.woman__________6.city_________7.policeman________8.month_________9.child__________10.mouse_________11.sheep_________12.brush________二、词形转换1.Theyoungladyisthe___________oftherestaurant.(manage)2._____________ismoreimportanttomethanmoney.(healthy)3.Wasthefirstwatchmadein______________?(German)4.Theteachersarehavinga____________now.(discuss)5.Becauseofhissudden__________,weallfeltsad.(die)6.Hehappenedtocatchthe___________onhiswayhome.(rob)7.Youcanvisittheschoolonlyby______________(invite)8.Hisambitionistobea____________(engine)9.Mr.Linoftengiveus_____________bye-mail.(inform)10.Iprefergas___________toelectricones.(cook)11.Acathasnine__________,asthesayinggoes.(life)12.Tellmethe___________,boy.(true)13.Daminandhissonworkedas___________inasmallvillage.(fish)14.Wouldyoupleaseshowthe___________aroundourcity?(foreign)15.Theygavetheirchildrentoomuch___________(free)16.Thankyouforyour_____________.(kind)17.ThePresidentmadea___________atthemeetingyesterday.(speak)18.Igosailingfor__________(please)三、选择1.Doyougotoschoolon_______orby_______?A.foot,busB.foot,busesC.feet,busD.foots,buses2.Ihad_______thismorning.A.twopieceofbreadsB.twobreadsC.twopiecesofbreadD.twopieceofbread3.Thechildrenhad_______inthepark.A.goodtimesB.goodtimeC.thegoodtimeD.agoodtime4.Iambusywithmyworkthesedays.Idon’tget_______.A.manysleepB.muchsleepC.moresleepD.mostsleep5.Room110onthesecondflooristhe_____office.Iknowsomeofthem.A.doctorsB.doctor’sC.doctors’D.doctors’s6.Theroomis_______.Theyarebroth