4.名词单复数规则不规则-2025-2026学年英语期末语法复习七年级上册（北师大版）

期末语法复习 7上·北师大版·名词单复数（规则/不规则） 一、名词单复数核心用法详解 考点一：规则变化的基本构成 规则： 1.一般情况下，直接加-s,如：book→books,pen→pens; 2.以s,x,sh,ch结尾的名词，加-es,如：bus→ouses,box→boxes,watch→watches: 3.以“辅音字母+y”结尾的名词，变y为i加-es,如：family→families,baby→babies; 4.以“元音字母+y”结尾的名词，直接加-s,如：boy→boys,toy→toys: 5.以o结尾的名词，有生命的加-es(如：tomato-→tomatoes,potato-→potatoes),无生命 的加-s（如：photo→photos,1adio→radios)。 例题1（选择，北师大七上期末真题改编： There are threeon the table. A)apple B)apples C)applees D)appls 答案：B 例题2（填空）： I have two_(bus)in my toy box. 答案：buses 考点二：不规则变化的特殊形式 规则：部分名词的复数形式为不规则变化，需特殊记忆，常见如：ma→me, woman--→vomen,child→children,foot→feet,tooth→teeth,mouse-→mice,sheep→sheep, deer→deer,fsh→fsh(强调数量时也可用fishes)。 例题1（选择）： Look!Two_are playing basketball on the playground. A)man B)mans C)men D)mens 答案：C 例题2（填空）： How many(child)are there in the classroom? 答案：children 考点三：单复数同形的用法 规则：某些名词的单数和复数形式相同，如：sheep(绵羊)，deer(鹿)，五sh(鱼，强 调种类时复数为fishes),Chinese(中国人)，Japanese(日本人)。 例题（语法填空）： I see five_(sheep)on the farm. 答案：sheep 考点四：不可数名词的“数”表达 规则：不可数名词没有复数形式，表示数量时需借助“数词+量词+of”结构，如：a glass of water(一杯水)，two pieces of bread(两片面包)。 例题（选择）： I want threeof milk A)glass B)glasss C)glasses D)glassies 答案：C 考点五：名词复数在语境中的应用 规则：根据句子中的数量词（如some,many,two,three等）或上下文语境判断名词是否 用复数形式。 例题（语法填空）： There are many_(book)in the library. 答案：books 二、考点综合训练 (一)单项选择 1.There are fiveon the farm. A)sheep B)sheeps C)sheepes D)sheepies 2.I need twofor breakfast. A)tomato B)tomatos C)tomatoes D)tomatoies 3.How many_are there in your family? A)people B)person C)mans D)childs 4.My father has three_of coffee every morning A)cup B)cups C)cupes D)cupies 5.Look!Some_are playing in the park. A)child B)childs C)children D)childrens 6.These_are red and sweet. A)strawberry B)strawberries C)strawberrys D)strawberres 7.There is a_and two_on the desk. A)pen;book B)pens;books C)pen;books D)pens;book 8.He wants fiveofbread. A)piece B)pieces C)piecees D)piecies (二)语法填空 1.I have two_(bus)in my toy box. 2.There are many _(baby)in the room 3.How many(fish)can you see in the river? 4.My mother buys some(potato)and(photo)today 5.Those(woman)teachers are from England. 6.There are three(foot)in the story. (三)句型转换 1.This is a box.(改为复数句) 2.Those are his knives.(改为单数句) 3.There is a sheep on the hill.(改为复数句) 4.She has a new toy.(改为复数句) (四)篇章填空 Hello!My name is Lucy.I live in a small village.There are many 1.-(house)and two 2. _(church)here.Every morning,I see some 3.(child)playing near the river.They often catch 4.(fish)in the water.My father has three 5.(sheep)and five 6.(chicken).On weekends,my family and I usually pick 7.-(strawberry)in the garden. (五)参考答案与解析 1.单项选择答案：1.A2.C3.A4.B5.C6.B7.C8.B 2.语法填空答案： 1.buses 2.babies 3.fish 4.potatoes;photos 5.women 6.feet 3.句型转换答案： 1.These are boxes 2.That is his knife 3.There are sheep on the hill 4.They have new toys 4.篇章填空答案： 1.houses 2.churches 3.children 4.fish 5.sheep 6.chickens 7.strawberries 英语语法复习手册·7上·北师大版·名词单复数（规则/不规则）