2023-2024学年仁爱科普版英语七年级上册名词变复数专练

初中英语语法-名词变复数A（10.12) 可数名词有单数(Singular Form)和复数(Plural Form)两种形式。表示一个人或物用 单数形式，表示一个以上的人或物用复数形式。 1.一般在词尾加-s。s在浊辅音后面读[z],在清辅音后面读s】,在)后与[U一起读[ts], 在[d后与[d一起读[dz。例如：fathers,books,.Americans,.Germans,apples,bananas 2.以s,sh,ch,x结尾的词在词尾加-es,读[iZ 例如：boxes,glasses,dresses,.watches,wishes,faxes brush一brushes刷 练一练：将下列的名词变成复数形式。 1.book 2.duck 3.house 4.orange 5.class 6.box 7.watch 8.bus 3.以0结尾的词有些加-s,读z:有些加-s,读s]。例如：以o结尾加s(外来词)。 如：radios,.photos,.但如是辅音加o的加es:如：tomatoes西红柿，potatoes马铃薯zoo一 z00s动物园 练一练：将下列的名词变成复数形式。 1.hero 2.potato 3.tomato 4.photo 5.piano 4.以f或fe结尾的词，先把f改为v,再加es,读vz]。 knife-knives,wife-wives,half-halves,shelf-shelves,leaf-leaves, yourself-yourselves ife一lves生命 thief一thieves小偷 练一练：将下列的名词变成复数形式。 1.knife 2.leaf 3.life 5.以辅音字母加y结尾的，先把y改为i,再加-es,读[z]。 例如：baby-babies,family-.families,duty-duties, comedy-comedies,documentary-documentaries,story-stories city一cities城市 baby一babies婴儿 注意：boy一boys男孩 toy一toys玩具 key一keys钥 1.city 2.factory 3.country 4.family 用所给的单词的复数的正确形式填空： 1>There are so many (wolf in the forest. 2-There are three (chair)in the classroom. 3-My brother looks after two (baby) 4-I have a lot of (toy)in my bedroom. 5>I help my mother wash (dish)in the kitchen. 6-I have two (pencil-box). 选出正确形式 1.I can see three in the zoo. A monkeies B monkeys C monkey 6.The has three A.boys.watches】 B.boy,watch C.boy,watches 7.Can you see on the plate? A.bread B.breads C.breades 9.Mr Black often drink some A.milk B.milks C.milkes 13.I drink two A.bottles of orange B.bottle of orange C.bottles of oranges 15.I need a pen and some A.books B.desk C.chair