语法：名词变复数修改版

语法专题名词地点介词语法知识点一：地点介词介词表示某个人，东西，事物与另一个之间的关系地点介词有in在……里面on在…..上面under在……下面near在…..附近behind在…..后面at在某处注：对地点介词提问用whereThebookisonthedesk.(变否定，变一般疑问，变特殊疑问）Thebookisn’tonthedesk.Isthebookonthedesk?Whereisthebook?

名词不可数名词—只有单数形式，且不可加a/an可数名词单数名词—名词前加a/an复数名词—名词后加s/es不可数名词量的表示表示方法:数词/冠词+量词+of+不可数名词常用词有：

apieceof一张/块/则abottleof一瓶acupof一杯aglassof一玻璃杯

填空找规律Ps：数词>1，量词用复数，of后用原形________paper（一张纸）_________water（一滴水）__________tea（两杯茶）___________bread（三片面包）apieceofadropoftwocupsofthreepiecesof可数名词的复数形式flowerflowers找规律NOUN.bookbookswatchesboxesbusesbrushesfactoriesbabybabiesfactoryboys

boyleafwolfwolvesleavesknifeknives找规律tomatoespotatoesheroesNOUN.一般情况词尾+sbookspencilsa.以s,x，ch，sh结尾的+esbuses，boxes，watches，brushesb.以辅音+y结尾的，把y改成i+escity—citiesfamily—families但是元音+y结尾的，直接+sboys，keysc.以f，fe结尾的把f，fe改为v，再加esleaf—leavesknife—knives

d.以o结尾的名词，如果有生命加–es

，没有生命加s

tomato→tomatoes;hero→heroes

photo_photos名词的复数

注意

stomachs,pianos,photos,zoos,radios,roofs,beliefs不规则变化child--childrenwoman--womenman--menNOUN.mouse--micetooth--teethgoose--geesefoot--feet

d.单数，复数一样

Chinese，Japanese，fish,sheep,deer,

eg.asheep，twosheep，manysheepe.只有复数形式

trousers（裤子），pants,glasses（眼镜），名词变复数歌诀名词复数有变化，词尾常把-s加；结尾若是s,x,ch,sh,加上-es要记下；若遇f,fe,更要弄清其变化；先将它们变成v，然后再把-es加；Y,o结尾要分清，两种情况必须明；不规则名词要注意，它的词形需牢记；中日友好不变化，男人女人a变e。有的单词虽然是s结尾，但是不可数名词news（新闻）physics（物理）maths（数学）politics（政治）

Eg.Mathsisausefullanguage.

复合名词的复数

(1)将主体词变为复数passer-bypassers-by（路人）collegestudentcollegestudents（大学生）（2）两个词都变为复数man-workermen-workerswoman-teacherwomen-teachers单复数意思不同

paper-papers(文件)work-works（工厂，作品）water-waters（水域）time-times（时代）good-goods（商品）wood-woods（树林）sheepmousegooseHey!Pleasecometomyhouse!sheepMr.Sheep,Howmanysheeparethereinyourfamily?Therearetwo

sheep.Mr.Mouse,Howmanymicearethereinyourfamily?

mouseTherearesix

mice.gooseMiss.goose,Howmanygeesearethereinyourfamily?Therearetengeese.Goon!练一练看一看这些知识你都会了吗？Ihavetwo___and___.A.leg,feetB.legs,footsC.legs,feetHowmany___arethereinthecity?A.factoriesB.factorysC.factorisD.factory3.Youmustcleanyour____everyday.A.toothB.teethC.toothsD.teeths

CA

B

名词所有格

定义：表示两个名词的所属关系，如：xxx的···（某某的···）

名词所有格一、构成：’s+名词“的”a.名词词尾没有s，用’sLucy’shair/mymother’sbagb.名词词尾有s，用

s’agirls'shighschoolworkers’club

Thisis____________(DanandTina)mother.几人共有一件东西，在最后一人名字后-’s.Theseare_____________(DanandTina)mothers.各自拥有，分别在名字后’s.DanandTina’sDan’sandTina’s根据所给单词的正确形式填空：1.Differentpeoplemayhavedifferent_____.(idea)2.Ioftengotoworkon

.(foot)3.Iknowoneofthe

.(boy)4.Mr.Browniswearingapairof

.(glass)5.Pleasegivethemtheir

.(photo)6.Arethereany

inthebox?(watch)7.Therearetwelve

inayear.(month)ideasfootboysglassesphotoswatchesmonthsNOUN.(

)1.Pleasegiveme______paper.

A.one B.apiece C.a D.apieceof

(

)2.Thistableismadeof_______.

A.manyglassB.someglassesC.glasses D.glass

()3.Billrunsfast.Hewonthe

_____800-metreraceyesterday.

A．boys B．boys’ C．boy D．boy‘s.

(

)4.Some______cametoourschoolforavisitthatday.

A.Germans B.Germen C.Germany D.Germanies