新目标七年上名词单数变复数课件.ppt

1、名词名词单数单数变变复数复数appleapplesbookbooksbusbusespeach peachesboxboxesdish dishespianospianopotatopotatoesbutterflybutterfliesleafleaves名词复数复习方法名词复数复习方法1.绝大多数情况，直接加绝大多数情况，直接加“S”。如：。如：book books,pen pens，mother mothers,sister sisters方法方法1方法方法22.以以“s，x，ch，sh”结尾的单词，加结尾的单词，加“es”。如：。如：bus buses,watch watches,bo

2、x boxes,（碟子）（碟子）dish dishes,class classes等等。等等。方法方法3和和43.以以“o”结尾的单词，有生命的加结尾的单词，有生命的加“es”，没有生命的，没有生命的加加“S”，如，如(钢琴）钢琴）piano pianos,（动物园）（动物园）zoo zoos,photo photos,(土豆土豆)potato potatoes,(西红柿西红柿)tomato tomatoes等等等等.5.以以“f或或fe”结尾，把结尾，把f或或fe变为变为v，再加，再加es，如：，如：（刀）（刀）knife knives，（叶子），（叶子）leaf leaves，(狼狼)wo

3、lf wolves,(妻子妻子)wife wives4.以辅音字母加以辅音字母加y结尾的单词，改结尾的单词，改y为为i，再加，再加es,如如 family families，（婴儿），（婴儿）baby babies，dictionary-dictionaries 另外，以元音字母加另外，以元音字母加y 结尾的单词结尾的单词，直接加直接加s，例如：例如：key keys,boy boys 方法方法5少数特殊单复数少数特殊单复数:2.单复数同形单复数同形(不变不变):sheep(绵羊绵羊)deer(鹿鹿)fish(鱼鱼)1.man（男人）（男人）men，woman（女人）（女人）women，chi

4、ld（孩子）孩子）children，mouse(老老鼠）鼠）miceChinese(中国人中国人)Japanese(日本人日本人)，English(英国人英国人)3.foot(脚脚)feet,tooth(牙齿牙齿)teeth,goose(鹅鹅)geesethis that I you he/she/it am/is thesethoseweyoutheyare 单数单数 复数复数写出下列单词的复数写出下列单词的复数1.I-2.am-3.he 4.pencil-5.watch-6.dictionary-7.man-8.it-9.parent-10.boy wearetheypencils wat

5、chesdictionaries men they parentsboys请同学们选择正确的词形填空。请同学们选择正确的词形填空。1.I have two .A.watchs B.watches2.There are five .A.boxes B.boxs3.Our school has ten .A.class B.classes4.What color are your?A.dress B.dresses.ABBB单项选择单项选择()1.The pig has four _.A.foot B.feet C.foots()2.My two brothers are both _.A.pol

6、iceman B.policemans C.policemen()3.I can see ten _ in the picture.A.sheep B.dog C.pig()4.The girl often brushes her _ before she goes to bed.A.tooth B.toothsC.teethBCAC5.There are on the wall.They are very beautiful.A.photoes B.photos C.photo6.I d like some_.A.tomato B.tomatos C.tomatoesBC请同学们判断下列句子

7、的正误，正确的填请同学们判断下列句子的正误，正确的填“T”,错误的填错误的填“F”。1.I d like some tomatos for lunch.()2.How many photos can you see?()3.There are two big zoos in Shanghai.()4.Tom likes collecting leafves.()5.ZhangPeng is catching butterflys now.()FTTFFtomatoesleavesbutterflies 一、写出下列名词的复数形式1、orange 2、class 3、text 4、monkey

8、5、piano 6、child 7、shelf 8、bed 9、country 10、family 11、toy 12、foot 13、Japanese 14、radio 15、photo 16、army 17、tomato 18、fox 19、woman 20、knife 22、sheep orangesclassestexts monkeyschildrenshelvesbedscountriesfamilies toysJapaneseradiosphotostomatoesfoxes pianosfeetwomenknivessheeparmies二、用所给的单词的复数的正确形式填空：

9、1There are so many_(wolf)in the forest.2.There are three _(chair)in the classroom.3.These _ (tomato)are red.4._(hero)are great.5My brother looks after two _(baby)6There are some _(deer)eating the grass.7My father likes to eat _(potato).8 Chinese _(people)like to eat noodles.9I have a lot of _(toy)in

10、 my bedroom.10I help my mother wash _(dish)in the kitchen.wolveschairstomatoesHeroes babiesdeerpotatoespeopletoysdishes11I have two_ (pencil-box).12There are some _(bus)in the street.13Peter has eight _(foot).14Linda has three _(tooth).15There are some _(child)in the garden.16Michael likes the _(mou

11、se).17There are some _(goose)in the river.18My uncle and father are _(man).19Tom and King are _(boy).20Linda has three _(tooth).pencil-boxesbusesfeetteethchildrenmicegeesemenboysteeth 三单选 1I can see three _ in the zoo.A monkeies B monkeys C monkey 2.The pig has four _.A.foot B.feet C.foots3.My two b

12、rothers are both _.A.policeman B.policemans C.policemen 4.There are four _ in the class.A.Japanese B.Japaneses C.Japan 5.I can see ten _ in the picture.A.sheep B.dog C.pig6.The _ has three_.A.boys,watches B.boy,watch C.boy,watches7.Can you see _on the plate?A.bread B.breads C.breadesABCBACA8.The gir

13、l often brushes her_ before she goes to bed.A.tooth B.toothsC.teeth9.Mr Black often drink some _.A.milk B.milks C.milkes10.There are some _ on the floor.B.child B.water C.books11.Thats art book.A.an B.a C.the D are12.Lucy will show us some new _ of hers.C.photo B.photos C.photoes13.I drank two _.A.b

14、ottles of orange B.bottle of orangeC.bottles of oranges14.The cat eats two _ last night.A.mouses B.mice C.mouseABCCABA15.The old man wants .A.six boxes of apples B.six boxes of apple C.six box of apples D.six boxs of apples16.There some in the river.A.is,fish B.are,fishs C.is,fishs D.are,fish17.Ther

15、e two in the box.A.is watch B.are watches C.are watch D.is watches18.We should clean twice a day.A.our tooth B.our tooths C.teeth D.our teeth19.There on the wall.They are very beautiful.A.are photoes B.are photos C.is a photo D.is photos20.In Britain _ are all painted red.A.letter boxes B.letters bo

16、xes C.letter box D.letters boxABBDDAwoman根据提示，写出下列名词的复数形式根据提示，写出下列名词的复数形式desks1.deskshirtparentboxwatchstorypartyEnglishphotopotato2.busbuses3.familyfamilies4.knifeknivesleafwolf5.tomatotomatoespianopianos6.manmenshirtsboxesEnglishwolvespartieswatchesparentsstoriesleavespotatoesphotoswomenbe动词：动词：根据人称和数应有根据人称和数应有am，is，are三种形式的变化。三种形式的变化。我用我用am,你用你用are,is连着他连着他,她她,它它;单数名词用单数名词用is,复数名词全用复数名词全用are.变否定变否定,更容易更容易,be 加加not就可以就可以;变问句变问句,be前提前提,句末问号莫忘记句末问号莫忘记.A happy class.A happy life.快乐课堂快乐课堂.快乐生活快乐生活.