名词用法精选PPT.ppt
关于名词用法第1页，讲稿共12张，创作于星期日名词一、名词复数 不可数名词：表示不能用数目计算的事物名称的词，无单复数形式之分。(一)一些专有名词、物质名词和抽象名词为不可数名词。1.专有名词：Guangzhou,Karl Marx,the United States 等。2.物质名词：glass,paper,wood,iron,coal,rice,meat,water,oil,rain,sunshine 等。3.抽象名词：advice,information,health,victory,happiness,friendship,homework,darkness 等。(二)某些学科名称的词一般用作单数，为不可数名词。如：physics,politics,math,economics 等。第2页，讲稿共12张，创作于星期日可数名词单数形式变成复数形式可数名词：能用数目计算的事物名称的词，有单、复数形式之分。可数名词单数形式变成复数形式的变化规律如下：1.一般情况下直接加 s。如：books,desks 尾音读s;girl girls,teacher teachers 尾音读z。2.在以 s,x,ch,sh 结尾的单词词尾加 es。如：box boxes,class classes,bus buses,watch watches,brush brushes 等，尾音读iz,但 stomach 的复数是 stomachs。3.以辅音字母加 y 结尾的单词，变“y”为“i”加 es。如：factory factories,city cities,baby babies,family families 等，尾音读iz。4.以辅音字母加o 结尾的单词，在词尾加es。如：hero heroes,tomato tomatoes,potato potatoes 等，尾音读z。但photo 的复数形式是photos。第3页，讲稿共12张，创作于星期日可数名词单数形式变成复数形式5.以f 或 fe 结尾的单词，词尾变 f 或 fe 为v 加 es。如：wife wives,knife knives,leaf leaves 等，尾音读vz。但：roof roofs,chief chiefs 等直接加s,尾音读fs。6.有些词是单复数同形的。如：deer,sheep,Chinese,Japanese 等。7.有些词只有复数形式，如：people,police,cattle 等。8.有些词变化特殊。如：tooth-teeth,foot feet,child children ,mouse mice 等。第4页，讲稿共12张，创作于星期日二、名词的所有格1.在名词前加介词 of 表示所属，如：the windows of the house,the title of the story,the students of our school 等。2.在名词词尾加“s”表示所属，如：Helens doctor,Childrens Day,my father in laws car,a dogs tail,Chinas population,the earths surface,todays newspaper等。3.以s 结尾的复数名词在其词尾加“”表示所属，如：ladies hats,teachers office,students reading room,workers union,two hours walk,five dollars worth 等。第5页，讲稿共12张，创作于星期日名词的所有格4.两个人共有某物时的所属形式，如：Mary and Toms parents,Tom and Jacks car。5.两个人分别有某物时的所属形式，如：Mary and Toms room,Americans and Japans problem。6.名词的双重所有格，如：a friend of my fathers,some pictures of my sisters 等。第6页，讲稿共12张，创作于星期日单项选择题单项选择题1.Mathematics _ easy to learn.A.is B.are C.can D.feels 2.Twenty miles _ a long way to walk.A.are B.is C.has D.be 3._ is covered with water.A.The earths surface B.The surface of earth C.The surface earth D.The earth surface 4.Green is a _ word.A.five letter B.five letters C.fives letters D.five letters 5.All the _ in the college got a present yesterday.A.women teachersB.woman teachers C.women teacher D.woman teacher第7页，讲稿共12张，创作于星期日单项选择题单项选择题6.After ten years,all those students became _.A.grownsup B.grownup C.grownups D.growingups 7._been made in science since then.A.A great progress has B.Great progress have C.Great progress has D.Many progresses have 8.His article is better than _in the class.A.anyones else B.anyone else C.anyones elses D.anyone elses 9.Last month I just came back from _.A.my uncle B.my uncles C.my uncles D.mine uncles 10.He is very tried.He needs _.A.a night rest B.rest of a night C.a rest night D.a nights rest 第8页，讲稿共12张，创作于星期日单项选择题单项选择题1.I have _ for you!A.a good news B.a piece of good news C.so good news D.many good news 2.On _Day,the women teachers will have a party in the dinning hall.A.Womans B.Womans C.Womens D.Womens3.The famous actor is a friends of _.A.Marys sister B.Marys sisters C.Mary sister D.Mary sisters 4.We will find it of great _to get a map when traveling around Beijing.A.price B.cost C.importance D.useful 5.The dumb girl communicates with others by _ of drawing pictures.A.means B.translation C.speaking D.tools 第9页，讲稿共12张，创作于星期日题型举例 改错1.What a fine weather it is?A B C D2.It is about two hours drive from here to the A B C D nearest railway station.3.I had supper at my sister last night.A B C D答案：B应为fine答案：B应为two hours答案：C应为my sisters第10页，讲稿共12张，创作于星期日改错4.They collect technical informations from foreign magazines.A B C D5.Physics are not so difficult to learn.A B C D6.In his speech,he gave us some advices on how to learn a A B Cforeign language.D答案：B应为information答案：B应为is答案：B应为advice第11页，讲稿共12张，创作于星期日感感谢谢大大家家观观看看第12页，讲稿共12张，创作于星期日
