【小学英语语法第三人称单数练习题】在小学英语学习中,第三人称单数是一个非常重要的语法知识点。它不仅影响动词的变化形式,还关系到句子的正确表达。掌握好这一部分,有助于孩子们在日常交流和写作中更加准确地使用英语。
什么是第三人称单数?
在英语中,动词的形式会根据主语的不同而发生变化。其中,“第三人称单数”指的是句子中的主语是“he”、“she”或“it”,以及某些特定的名词(如:the boy, the girl, the cat等)。这时,动词通常需要加上“-s”或“-es”。
例如:
- He goes to school every day.
- She likes ice cream.
- The dog barks loudly.
第三人称单数的变化规则
1. 一般情况下:动词直接加“-s”。
- play → plays
- eat → eats
- read → reads
2. 以辅音字母 + y结尾的动词:将y改为i,再加“-es”。
- study → studies
- fly → flies
- try → tries
3. 以s、sh、ch、x、o结尾的动词:加“-es”。
- watch → watches
- fix → fixes
- go → goes
4. 以元音字母 + y结尾的动词:直接加“-s”。
- play → plays
- say → says
- stay → stays
练习题精选
一、选择正确的动词形式填空
1. She ______ (go) to the park every weekend.
2. The cat ______ (sleep) on the sofa.
3. They ______ (not like) vegetables.
4. He ______ (study) English very hard.
5. My brother ______ (have) a new bike.
二、改写句子(将第一人称或第二人称改为第三人称单数)
1. I like apples. → ______ likes apples.
2. You go to school. → ______ goes to school.
3. We have lunch at 12 o'clock. → ______ has lunch at 12 o'clock.
4. You eat breakfast early. → ______ eats breakfast early.
5. I do my homework. → ______ does his homework.
三、判断下列句子是否正确,错误的请改正
1. He go to school by bus.
✅ / ❌ 正确/错误:__________ 改正:____________________
2. She don't like chocolate.
✅ / ❌ 正确/错误:__________ 改正:____________________
3. The bird sings beautiful songs.
✅ / ❌ 正确/错误:__________ 改正:____________________
4. They doesn't like music.
✅ / ❌ 正确/错误:__________ 改正:____________________
5. He study English every day.
✅ / ❌ 正确/错误:__________ 改正:____________________
通过不断练习和巩固,孩子们可以更好地理解和运用第三人称单数的语法规则。建议家长和老师在教学过程中多结合生活场景,帮助孩子在实际应用中加深记忆,提升英语综合能力。