语法专题夏造小学黄华兰 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复数名词规则变化复数不规则变化复数不可数名词量的
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:数词/冠词+量词+of+不可数名词常用词有:apiece[pi:s]of一张/块/则abottle['bɒtl]of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)apieceofadropoftwocupsofthreepiecesofflowerflowers找规律bookbooks可数名词的复数形式watchesboxesbusesbrushes你发现了什么?factoriesbabybabiesfactoryboysboy你发现了什么?leafwolfwolvesleavesknifeknives你发现了什么?找规律tomatoespotatoesphotos你发现了什么? 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eslife—livesknife—knivesd.以有生命的o结尾的名词,加–estomato→tomatoes;以无生命的o结尾的名词加sphoto---photos名词的复数:小结口诀:一 规则变化1,名词单数变复数,直接加 -s 占多数; 2,s, x, ch, sh 来结尾,直接加上 -es; 3,词尾是 f 或 fe,加 -s 之前先变 ve; 4,辅母 + y 在词尾,把 y 变 i 再加 -es;元音+y在词尾,直接加s 5,词尾字母若是 o,常用三个已足够, 要加 -es 请记好 tomatoes, potatoes要加-s请记好photos。1,city______boy_______car____2,bus_______fox_____baby_____3,family_____dish_____photo_____4,piano_____knife_____leaf________5,watch________dress_______ sheep_________6,box________ peach_____tomato_______检测一:考考你,写出下列单词的复数(注意观察单词最后一个或两个字母)citiesboyscarsbusesfoxesbabiesfamiliesdishesphotospianosknivesleaveswatchesdressessheepboxespeachestomatoes不规则复数变化child--childrenwoman--womenman--mengoose--geesemouse--micefoot--feet 1.单数,复数一样Chinese,people,fish,sheep,deer,chickenbread如:asheep,twosheep,manysheep2.只有复数形式jeans牛仔裤shorts(短裤)pants长裤glasses(眼镜)如:Myjeansareblue.3.有的单词虽然是s结尾,但是它不可数名词news(新闻)maths(数学)如:Mathsisauseful有用的language语言.复合名词的复数 (1)两个词都变为复数 man-workermen-workers woman-teacherwomen-teachers口诀二:不规则复数变化男人女人 a 变 e,鹅足牙 oo 变 ee; 老鼠也好记,ous 变 ic;mouse__mice 孩子加上 ren,child_children复合名词变复数,两个单词都要变。鱼鹿绵羊不用变fish/deer/sheep不用变。sheepmousegoosesheepTherearetwosheep.mouseTherearesixmice.gooseTherearetengeese.练一练看一看这些知识你都会了吗? Ihavetwo___and___.A.leg,feetB.legs,footsC.legs,feet Howmany___arethereinthecity?A.factoriesB.factorysC.factorisD.factory3.Youmustcleanyour____everyday.A.tooth牙齿B.teethC.toothsD.teeths CAB4,Canyouseenine____inthepicture? A.fish B.book C.horseA5,The_____hastwo______. boy;watch B.boy;watches C.boys;watch6,Howmany______doyouseeinthepicture?A.tomatosB.tomatoesC.tomato7,Theyare______.A.womanteachersB.womenteachersC.womenteacher8,Myunclehasthree_______.A.childB.childsC.childrenBBBC根据所给单词的正确形式填空:1.Differentpeoplemayhavedifferent_____.(idea)2.Mr.Browniswearingapairof .(glass)3.Pleasegivethemtheir .(photo)4.Arethereany inthebox?(watch)5.Therearetwelve inayear.(month)ideasglassesphotoswatchesmonths1.记住今天讲的名词单复数变化规则2.记住不规则的单数变复数课后作业