Unit3名词变复数语法练习- 2025-2026学年仁爱科普版（2024）七年级英语上册

名词变复数语法练习 新仁爱英语七年级上册Unit3名词变复数语法练习 名词变复数梳理： 1. 一般情况：直接在名词词尾加 -s ，例：book → books ，bag → bags 。 2. 以 s, x, ch, sh 结尾：词尾加 -es ，例：box → boxes ，brush → brushes 。 3. 以辅音字母 + y 结尾：变 y 为 i ，再加 -es ，例：city → cities ，story → stories ；元音字母 + y 结尾，直接加 -s ，例：toy → toys 。 4. 以 o 结尾：有生命的加 -es （如 tomato → tomatoes ，potato → potatoes ）； 无生命的加 -s （如 photo → photos ，radio → radios ）。 5.  以 f 或 fe 结尾：变 f/fe 为 v ，再加 -es ，例：leaf → leaves ，knife → knives 。 6. 单复数同形：“中日鱼鹿羊” Chinese/Japanese/sheep/deer/fish 7. 牙齿、双脚 oo 变ee : foot -- feet tooth - teeth 8.其余：man --men ，woman-women ，child-children 基础练习 一、写出下列可数名词的复数形式。 1. bag ______ 2. cat ______ 3. box ______ 4. bus ______ 5. photo ______ 6. activity ______ 7. knife ______ 8. toy ______ 9. country ______ 10. half ______ 11.tomato 12.child 二、单项选择。 ( ) 1. There are three ______ on the table. A. box B. boxes C. boxs D. boxies ( ) 2. I have two ______ . They are cute. A. cat B. cats C. cates D. caties ( ) 3. Look at the ______ . They are red. A. tomato B. tomatos C. tomatoes D. tomatoe ( ) 4. My sister has some nice ______ . A. photo B. photos C. photoes D. photoses ( ) 5. There is a ______ and two ______ in the room. A. knife; box B. knifes; boxes C. knife; boxes D. knives; box 三、用所给名词的正确形式填空。 1. Look! There are two ______ (book) on the desk. 2. My mother buys three ______ (tomato) in the supermarket. 3. We can see many ______ (bus) at the bus station. 4. The little girl has some nice ______ (photo). 5. There are five ______ (knife) in the kitchen. 6. These ______ (box) are very heavy. 7. Our school has many interesting ______ (activity). 8. Those ______ (toy) are for the children. 9. Some ______ (country) in the world are very small. 10. Give me two ______ (half) of the apple. 四、判断下列名词复数形式是否正确，对的打“√”，错的打“×”并改正。 1. apple —— apples （ ）________ 2. box —— boxs （ ）________ 3. bus —— buses （ ）________ 4. photo —— photoes （ ）________ 5. tomato — tomatos （ ）_______ 6. knife —— knifes （ ）________ 7. toy —— toys （ ）________ 8. country — countrys （ ）________ 9. half — halfs （ ）_______ 10. activity —— activitys （ ）________ 五、改写句子。（将下列句子变为复数形式） 1. This is a book. 2. That is a box. 3. He has a toy. 4. She likes a tomato. 5. There is a knife on the table. 六、阅读短文，用括号内名词的正确形式填空。 Hi, I'm Li Hua. Today is a busy day. In the morning, I see some ______ (bird) in the park. Then I go to school. At school, we have different ______ (class) like math and English. After class, my classmates and I play with ______ (ball). In the afternoon, we visit a farm. There are lots of ______ (sheep) and ______ (cow) there. We also pick many ______ (strawberry). What a great day! 答案： 一、 1. bags 2. cats 3. boxes 4. buses 5. photos 6. activities 7. knives 8. toys 9. countries 10. halves 11.tomatoes 12.children 二． 1. B（以 x 结尾，加 -es ） 2. B（一般情况加 -s ） 3. C（以 o 结尾且有生命，加 -es ） 4. B（以 o 结尾无生命，加 -s ） 5. C（第一空单数，第二空以 x 结尾加 -es ） 二、 1. books 2. tomatoes 3. buses 4. photos 5. knives 6. boxes 7. activities 8. toys 9. countries 10. halves 三、 1. √ 2. ×；boxes 3. √ 4. ×；photos 5. ×；tomatoes 6. ×；knives 7. √ 8. ×；countries 9. ×；halves 10. ×；activities 四． 1. These are books. 2. Those are boxes. 3. He has toys. 4. She likes tomatoes. 5. There are knives on the table. 五、 birds；classes；balls；sheep（单复数同形 ）；cows；strawberries 学科网（北京）股份有限公司 $$