Unit 7 How do things change？（单元自测练习卷）-2025-2026学年沪教版英语四年级下册

**基本信息** 沪教版四年级英语下册Unit 7基础提优测试卷，40分钟/100分，适用于单元复习，全面覆盖物质状态、动作类核心词汇及基础语法，通过分层题型提升语言应用与思维分类能力。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |单词分类|1题10分|物质/食材（sugar等）、动词（melt等）|分层归类，培养思维品质中的分类能力| |情景交际|5题10分|提议制作冰淇淋等日常场景|真实情境设计，提升语言表达与理解能力| |阅读理解|5题10分|制作冰淇淋过程描述|语篇信息提取，强化语言能力中的文本理解|

沪教版四年级英语下册 Unit 7 How do things change? 基础提优测试卷 时间：40分钟 满分：100分 姓名：__________ 得分：__________ 一、选出下列单词中不同类的一项（每题1分，共6分） ( )1. A. liquid B. heat C.solid ( )2. A. sugar B. salt C. melt ( )3. A. cream B. chocolate C. freeze ( )4. A. gas B. steam C. hungry ( )5. A. mix B. shake C. plastic ( )6. A. ice cream B. party C. solid 二、根据中文提示和首字母补全句子（每题1分，共6分） 1. Water is a l______ (液体). 2. Ice is s______ (固体). 3. We need s______ (食糖) to make ice cream. 4. We can m______ (使融化) ice. 5. C______ (奶油) is sweet. 6. Let’s m______ (混合) them together. 三、单词分类（共10分） 请将下列单词的序号写在对应的横线上。 ① liquid ② solid ③ gas ④ sugar ⑤ salt ⑥ cream ⑦ melt ⑧ mix ⑨ freeze ⑩ hungry 物质/食材类：__________________________ 动词类：__________________________ 形容词类：__________________________ 四、选词填空（每题2分，共10分） 选择合适的单词补全句子，每个单词仅用一次。 A. liquid B. solid C. melt D. mix E. sugar 1. Ice is a ______. 2. Water is a ______. 3. We ______ sugar and cream. 4. The sun can ______ ice. 5. I put some ______ in my drink. 五、单项选择（每题2分，共20分） ( )1. — Shall we make ice cream? — ______. A. Great! B. Thank you C. Sorry ( )2. Let’s ______ the ingredients together. A. mix B. mixes C. mixing ( )3. Ice ______ in hot weather. A. melt B. melts C. melting ( )4. Water ______ into ice in cold weather. A. freeze B. freezes C. freezing ( )5. — What are you doing? — I ______ making ice cream. A. am B. is C. are ( )6. There ______ some sugar in the bowl. A. is B. are C. am ( )7. We ______ shake the bottle. A. can B. is C. are ( )8. I am ______ chocolate into small pieces. A. cut B. cutting C. cuts ( )9. Don’t ______! We can make it. A. worried B. worry C. worrying ( )10. — Let’s go to the party. — ______! A. Sure B. Done C. Good night 六、词汇选择填空（每题1分，共8分） 从括号中选择合适的单词填空。 1. Ice ______ (melt / melts) in summer. 2. Water ______ (freeze / freezes) in winter. 3. Let’s ______ (mix / mixes) them. 4. I am ______ (make / making) ice cream. 5. There ______ (is / are) some cream here. 6. He is ______ (hungry / hunger). 7. We ______ (shake / shakes) the bottle. 8. Ice is ______ (solid / solids). 七、连词成句（每题2分，共10分） 1. we, shall, ice cream, make (?) ________________________________________________________ 2. ice, melts, sun, the, in (.) ________________________________________________________ 3. let’s, sugar, mix, cream, and (.) ________________________________________________________ 4. water, liquid, is, a (.) ________________________________________________________ 5. making, I, ice cream, am (.) ________________________________________________________ 八、情景匹配（每题2分，共10分） 左栏 右栏 ( )1. Shall we make ice cream? A. It melts. ( )2. What happens to ice in sun? B. Great! ( )3. What are you doing? C. I’m making ice cream. ( )4. Do you like sugar? D. Yes, I do. ( )5. Is water a liquid? E. Yes, it is. 九、情景交际（每题2分，共10分） ( )1. 你想提议一起做冰淇淋，你会说： A. Shall we make ice cream? B. I make ice cream. C. Can you make ice cream? ( )2. 你想说冰在太阳下融化，你会说： A. Ice is solid. B. Ice freezes in the sun. C. Ice melts in the sun. ( )3. 你想说我们把糖和奶油混合，你会说： A. Let’s mix sugar and cream. B. Let’s eat sugar and cream. C. Let’s shake sugar and cream. ( )4. 你想说水是一种液体，你会说： A. Water is a liquid. B. Water is solid. C. Water is gas. ( )5. 别人提议做冰淇淋，你表示赞同，你会说： A. Great! B. Sorry. C. Done. 十、阅读理解，判断正（T）误（F）（每题2分，共10分） Hello, I’m Amy. I like making ice cream. Ice is solid. When it is hot, ice melts into water (liquid). We mix sugar, cream and chocolate. We shake them. Then we freeze the mixture. It becomes ice cream. It is yummy. ( )1. Amy likes making ice cream. ( )2. Ice is a liquid. ( )3. Ice melts when it is hot. ( )4. They mix sugar, cream and chocolate. ( )5. They freeze the mixture to make ice cream. 参考答案 一、1.B 2.C 3.C 4.C 5.C 6.C 二、1.liquid 2.solid 3.sugar 4.melt 5.Cream 6.mix 三、物质/食材类：①②③④⑤⑥；动词类：⑦⑧⑨；形容词类：⑩ 四、1.B 2.A 3.D 4.C 5.E 五、1.A 2.A 3.B 4.B 5.A 6.A 7.A 8.B 9.B 10.A 六、1.melts 2.freezes 3.mix 4.making 5.is 6.hungry 7.shake 8.solid 七、1.Shall we make ice cream? 2.Ice melts in the sun. 3.Let’s mix sugar and cream. 4.Water is a liquid. 5.I am making ice cream. 八、1.B 2.A 3.C 4.D 5.E 九、1.A 2.C 3.A 4.A 5.A 十、1.T 2.F 3.T 4.T 5.T 学科网（北京）股份有限公司 $