小学名词变复数

1、关于小学名词变复数第一张，PPT共十九页，创作于2022年6月名词变复数A bookThis is a book.This is a chinese book.These are some books.Whats this?What are these?Its a book.They are books.第二张，PPT共十九页，创作于2022年6月Whats this in English?Its an apple.What are these?They are two apples.第三张，PPT共十九页，创作于2022年6月-What are these?-Whats this?-Its

2、a pen.-They are pens.第四张，PPT共十九页，创作于2022年6月-What are those?-Whats that?-Its an English book.-They are English books.第五张，PPT共十九页，创作于2022年6月bagswatchesorangespens-Whatre these ?-Theyre .第六张，PPT共十九页，创作于2022年6月mapscaseskeys-Whatre those ?-Theyre .第七张，PPT共十九页，创作于2022年6月This _.These _.is a treeare two tre

3、esare some trees第八张，PPT共十九页，创作于2022年6月名词变复数1一般在名词后面加上“s”: bookbooks， bagbags 2以s, x, sh, ch，等结尾的词加“es”: busbuses， watchwatches3以辅音字母y结尾的词，变y为i加es， babybabies以元音字母 y结尾的名词变复数时，直接加s变复数，boy boys第九张，PPT共十九页，创作于2022年6月以o 结尾的名词变复数(a）加s的名词photophotos ，pianopianos， radioradios， zoozoos (b）水果、蔬菜、人这样的单词加espota

4、topotatoes(土豆) tomatotomatoes（西红柿） mango-mangoes (芒果) Negro-negroes(黑人） hero-heroes（英雄）黑人英雄喜欢吃土豆、西红柿和芒果。（简称两人两菜）第十张，PPT共十九页，创作于2022年6月以f或fe结尾的名词变复数 去掉f， fe 加ves half（一半）halves knife（小刀）knives leaf（树叶）leaves wolf（狼）wolves wife（妻子）wives life（生活）lives thief（小偷）thieves “小偷”(thief)的“妻子”(wife)用“刀子”(knife)

5、和“树叶”(leaf)把“狼”(wolf)劈成两“半”(half)。第十一张，PPT共十九页，创作于2022年6月(二) 不规则变化男人女人 a 变 e，鹅足牙 oo 变 ee；man-men; woman-women; goosegeese; foot-feet; tooth-teeth老鼠虱子也好记，ous 变 ic；mouse-mice; louse-lice孩子加上 ren，鱼鹿绵羊不用变child-children; fish; deer; sheepthis-these(这些) that - those(那些)第十二张，PPT共十九页，创作于2022年6月将下列名词变复数（练习）1

6、、orange 2、bus 3、book _4、box 5、piano 6、child _ 7、leaf 8、bed 9、country _ 10、balcony 11、boy 12、foot _ 13、potato 14、photo 15、man _ 16、baby 17、tomato 18、watch _ 19、woman 20、knife 22、sheep_ balconiesboysfeetpotatoesphotosmenbabiestomatoeswatcheswomenknivessheepbooksboxeschildrenpianosleavesbedsbusesorange

7、scountries第十三张，PPT共十九页，创作于2022年6月给下列可数名词加复数 bird- card- lady- orange- ruler- photo- friend- boy- watch- girl- case- cat- wife- tree- key- bed- hero- family- dictionary- question- leaf- party- cup-birdsladiesorangesrulerscatsboysgirlscaseswiveswatchestreeskeysquestionsbedsheroesfriendsfamiliesdiction

8、ariesphotoscardsleavespartiescups第十四张，PPT共十九页，创作于2022年6月this that I you he / she / it am / is thesethoseweyoutheyare 单数 复数第十五张，PPT共十九页，创作于2022年6月There are so many_(leaf) on the trees.2. It has two _(study) in the rooms.3. These _(tomato) are red. 4. There is some _ (water) in the glass.5. My brother

9、 looks after two _(baby)练习leavesstudiestomatoeswaterbabies第十六张，PPT共十九页，创作于2022年6月句子单数变复数This is a book. That is an eraser.It is a red apple. I am a boy.He / She is a teacher.Whats this ? These are books.Those are erasers.They are red apples.We are boys.They are teachers.Whatre these ?第十七张，PPT共十九页，创作于2022年6月复数句子变单数句子 These are dictionaries.单数一