英语作为一门国际通用语言，对于小学生来说，掌握一定的词汇和句子结构是非常重要的。以下是一份专为小学生设计的英语单词句子填空练习大全，旨在帮助孩子们巩固基础知识，提高英语水平。
第一部分：基础词汇填空
练习一： I ___________ (have) a cat. It’s very cute.
答案：has
练习二： She ___________ (go) to school every day.
答案：goes
练习三： They ___________ (be) in the park now.
答案：are
第二部分：时态填空
练习一： Yesterday, I ___________ (go) to the library.
答案：went
练习二： She ___________ (watch) TV last night.
答案：was watching
练习三： They ___________ (do) their homework when I called them.
答案：were doing
第三部分：形容词和副词填空
练习一： This apple is ___________ (big) than that one.
答案：bigger
练习二： She sings ___________ (beautifully) than her sister.
答案：more beautifully
练习三： The sun ___________ (rise) in the east.
答案：rises
第四部分：介词填空
练习一： He lives ___________ (the) city.
答案：in
练习二： She put her books ___________ (on) the table.
答案：on
练习三： I met him ___________ (at) the library yesterday.
答案：at
第五部分：句子结构填空
练习一： ___________ (What) did you do yesterday?
答案：What
练习二： ___________ (How) is your mother?
答案：How
练习三： ___________ (Where) are you going this weekend?
答案：Where
总结
通过以上练习，相信小学生们能够巩固英语基础知识，提高自己的英语水平。记住，多练习、多积累，才能在英语学习的道路上越走越远。加油！