Unit 7 How do things change（单元自测·基础卷）英语沪教版四年级下册（新教材）

**基本信息** 沪教版四年级下册Unit 7基础卷，聚焦“事物变化”主题，融合听力与笔试（40+60分），通过真实情境（如制作果汁、食谱阅读）考查语言能力与思维品质，适配单元复习巩固。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |听力理解|4题/40分|核心词汇（melt/steam）、变化过程描述|图片排序题直观考查过程认知，短文判断强化科学概念理解| |词汇语法|3题/25分|发音辨析（great/tree）、动词时态（melt/put）、句型转换|语境化填空（如“add chocolate”）体现语言运用| |综合应用|3题/35分|对话补全、食谱阅读（水果沙拉制作）、菜谱仿写|新题型“阅读食谱+仿写”整合信息提取与创新表达，培养学习能力|

Unit 7 How do things change?（单元自测·基础卷） 沪教版四年级下册（新教材） （建议用时：60分钟 满分：100分） 题号 一 二 三 四 五 六 七 八 九 十 十一 总分 得分 听力部分（40 分） 一、听录音，选出你所听到的内容。读两遍。（共10分） ( ) 1. A. make B. melt C. metal ( ) 2. A. add B. and C. are ( ) 3. A. steam B. more C. cream ( ) 4. A. party B. plastic C. put ( ) 5. A. chicken B. chocolate C. change 二、听录音，用数字给下列图片排序。听两遍。（共10分） ( ) ( ) ( ) ( ) ( ) 三、听录音，根据所听内容，选择正确的问句或答句。读两遍。（共10 分） ( ) 1. A. What kind of soup is this? B.How is the soup? C. Where is the soup? ( ) 2. A. What do you want to eat? B. What about making some juice? C. Are you hungry? ( ) 3. A. What can I do? B. How can we make juice? C. Shall we cut the oranges first? ( ) 4. A. The mixture freezes.B. The freezer door is open. C. The ice cream melts. ( ) 5. A. It’s cold. B. I’m hungry. C. I feel good. 四、听录音，根据所听短文，判断句子正(T)误(F)。（共10 分） ( ) 1. Ice changes into a solid when it melts. ( ) 2. Water becomes a solid when it freezes. ( ) 3. Steam is a liquid from boiling water. ( ) 4. We need bananas to make a ( ) 5. Fruit salad is made with different fruits. 笔试部分（60分） 五、Mike一边帮助大家一边还在练习英语口语。读一读，选出划线部分发音不同的选项。（共5分） ( )1．A．great B．grape C．tree ( )2．A．cream B．brush C．bread ( )3．A．dress B．train C．drink ( )4．A．play B．green C．grass ( )5．A．fly B．fruit C．frog 六、用所给词的适当形式填空。（共10分） 1．I can ______ (see) some cream in the bag. 2．Ice ______ (melt) when it’s hot. 3．Let’s ________ (add) some chocolate. 4．She ________ (put) salt in the bag every time. 5．They ________ (make) ice cream now. 6．The ice ________ (freeze) the mixture now. 7．She sometimes _______ (find) a butterfly in the garden. 8．We usually ______ (learn) how things change in our science class. 9．My sister _______ (like) watching butterflies. 10.This is _______ (we) little plant. 七、单项选择题。（共10 分） ( )1．—________ make some ice cream? —Good idea! A．Let we B．Shall we C．We shall ( )2．Ice ________ a solid. A．am B．is C．are ( )3．________ put some salt in the bag. A．Let’s B．Shall we C．Let ( )4．—What’s this? —It’s ________ ice. It’s cold. A．a B．an C．/ ( )5．There _______ some cocoons on the branch. A．is B．are C．am ( )6．—_______ do things change? —In many ways. A．How B．What C．Where ( )7．He _______ leaves fall in autumn. A．see B．sees C．seeing ( )8．This is _______ new book about changes. A．my B．I C．me ( )9．What _______ the egg become? A．do B．does C．is ( )10．She _______ the caterpillar every day. A．watch B．watches C．watching 八、按要求完成句子。（共10 分） 1．They find a cocoon on the leaf. (改为一般疑问句) ________ they ________ a cocoon on the leaf? 2．He learns about changes at school. (对划线部分提问) _______ does he _______ at school? 3．We watch the plant grow. (改为否定句) We _______ _______ the plant grow. 4．She waters the flower every morning. (改为一般疑问句) _______ she _______ the flower every morning? 5．A caterpillar turns into a butterfly. (对划线部分提问) _______ does a caterpillar turn into? 九、活动结束后老师组织了一个派对，派对上典典和龙龙在干什么呢？选择正确选项补全对话。(5分) Longlong: 1．________ Diandian: Good idea! 2．________ Longlong: Sure. Diandian: OK, I cut the oranges. 3．________ Longlong: Put them in the mixer and add some sugar. Then close and start it. Diandian: OK. 4．________ Longlong: Yes, we can. Diandian: 5．________ A．The juice is so good! B．Can we add some ice? C．Shall we cut the oranges first? D．Let’s make some orange juice. E．What’s next? 十、【新题型】为了在下次的聚会上大展身手，典典向妈妈询问了水果沙拉的制作方式。阅读食谱，完成下列任务。（共15分） Fruit salad What we need (需要)： 1.2 fresh peaches 2.1 big pear 3.10 cherry tomatoes (圣女果) 4.1 cup of orange juice 5.some sugar How to make it? 1. Wash the peaches, pear and cherry tomatoes with water. 2. Peel (剥) the peaches and the pear. Cut them into small cubes (方块). 3. Put all the fruits into a clean bowl. 4. Pour 50 ml of orange juice over the fruits. Add a little sugar. 5. Mix them slowly with a fork. Let them stay for 3 minutes. 6. The tasty fruit salad is ready! 阅读食谱，选择正确选项。 (1) How many kinds of fruit do they need? ( ) A. Four. B. Three. C. Five. (2) What do they do after cutting the fruits? ( ) A. Eat them at once. B. Pour orange juice. C. Put them into a clean bowl. (3) They need _______of orange juice to make fruit salad. ( ) A.75 ml B.50 ml C.100 ml (4) We can’t find the _______ in the fruit salad. ( ) A. B. C. 根据实际情况回答问题。 (5)What food can you make? ________________________________________ 十一、典典在派对上也学到了一些美食制作的方法。请仿照样例，写一写自己的专属菜谱吧！（5分） 1 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $请听下面一段音乐并调试音量。听力测试现在开始一听录音，选出你所听到的内容读两遍。One. shall we make some food too? Please add some good. Three, let's mix the sugar and cream. Fool, he gets a plastic bag. Five, I have some chocolate. One, shall we . make some food? Two, please add some sugar. Three, let's mix the sugar and cream. Fool, he gets a plastic bag. Five, I have some chocolate. 2、听录音，用数字给下列图片排序听。两遍。One. it's changing into a liquid. Two, I put the mix tra into a big bag. Three, let's make the stroller yog. Fool, I can't wait to the chicken soup. Five, the freezer is open. One, it's . changing into a liquid. Two, I put the mix tra into a big bag. Three, let's make the stroller. Fool, I can't wait to the chicken soup. Five, the freeze is open. 3、听录音，根据所听内容选择正确的问句和答句读两遍。One is . great. too great. I'm thirsty. Three, sure. full. Why is the mixture changing into ice? Five, how do you feel after . reading . the soup? One is . great, too great. I'm thirsty. Three, sure fool, why is the extra changing into eyes? Five, how do you feel after reading the soup? 4、听录音，根据所听短文判断句子正误。Hello, kids, today we're talking about what the world is made of lily. What can we see . in our old? We can see solids, liquids and gases. That's right. And things around us can change. Tom, what does I change into when IT? When I smelts, IT changes . into a liquid? great. What about water? When IT freezes? When water freezes, IT changes into a solid like ice. yes. And when water boils, what does IT change in . to IT changes into a gas? That's . steam? great. We make different mixes. Do you know how to make a strawberry ice drink? Yes, we can make IT with strawberry ice and water. yes. And what can we . make with different fruits? We can make . fruit salad. yes. Hello, kids. Today we're talking about what the world is made of lily. What can we see in our world? We can see solids, liquids and gases. That's right. And things around us can change. Tom, what does I change into when IT mounts? When I smelts IT changes . into a liquid? great. What about water? When IT freezes? When water freezes, IT changes into a solid like ice. yes. And when water boils, what does IT change in . to IT changes into a gas? That's . steam? great. We make different mixes. Do you know how to make a strawberry ice drink? yes. We can make IT with strawberries, ice and water. yes. And what can we . make with different fruits? We can make . fruit salad? yes. Unit 7 How do things change?（单元自测·基础卷） 沪教版四年级下册（新教材） 参考解析 听力部分（40分） 一、听录音，选出你所听到的内容。读两遍。（共10分） 【答案】1. A 2. A 3. C 4. B 5. B 1. Shall we make some food? 2. Please add some sugar. 3. Let’s mix the sugar and cream. 4. He gets a plastic bag. 5. I have some chocolate. 二、听录音，用数字给下列图片排序。听两遍。（共10分） 【答案】5 2 4 3 1 1. It’s changing into a liquid. 2. I put the mixture into a big bag. 3. Let’s make the strawberry yogurt. 4. I can’t wait to taste the chicken soup. 5. The freezer door is open. 三、听录音，根据所听内容，选择正确的问句或答句。读两遍。（共10 分） 【答案】1. B 2. B 3. C 4. A 5. C 1. It’s great. 2. Great! I’m thirsty. 3. Sure. 4. Why is the mixture changing into ice? 5. How do you feel after eating the soup? 四、听录音，根据所听短文，判断句子正(T)误(F)。（共10 分） 【答案】1. F 2. T 3. F 4. F 5. T Miss Li: Hello, kids! Today we’re talking about what our world is made of. Lily, what can we see in our world? Lily: We can see solids, liquids and gases. Miss Li: That’s right! And things around us can change. Tom, what does ice change into when it melts? Tom: When ice melts, it changes into a liquid! Miss Li: Great! What about water when it freezes? Lily: When water freezes, it changes into a solid. Like ice! Miss Li: Yes. And when water boils, what does it change into? Tom: It changes into a gas. That’s steam! Miss Li: Great! We make different mixtures. Do you know how to make a strawberry ice drink? Lily: Yes! We can make it with strawberries, ice and water. Miss Li: Yes. And what can we make with different fruits? Tom: We can make fruit salad. Miss Li: Yes. 笔试部分（60分） 五、Mike一边帮助大家一边还在练习英语口语。读一读，选出划线部分发音不同的选项。（共5分） 1. C 解析：great /greɪt/，grape /greɪp/ 发 /eɪ/；tree /triː/ 发 /iː/，不同。 2. A 解析：cream /kriːm/ 发 /iː/；brush /brʌʃ/、bread /bred/ 不发 /iː/，不同。 3. B 解析：dress /dres/、drink /drɪŋk/ 是 /dr/；train /treɪn/ 是 /tr/，不同。 4. A 解析：play /pleɪ/ 是 /pl/；green /griːn/、grass /grɑːs/ 是 /gr/，不同。 5. A 解析：fly /flaɪ/ 是 /fl/；fruit /fruːt/、frog /frɒɡ/ 是 /fr/，不同。 六、用所给词的适当形式填空。（共10分） 1. see 解析：can 后面用动词原形。 2. melts 解析：ice 是不可数名词，看作单数，一般现在时动词加 s。 3. add 解析：Let’s 后面用动词原形。 4. puts 解析：she 是第三人称单数，every time 表示一般现在时，put 加 s。 5. are making 解析：now 表示现在进行时，结构：be + doing。 6. is freezing 解析：now 表示现在进行时，the ice 单数用 is freezing。 7. finds 解析：she 是第三人称单数，sometimes 表示一般现在时。 8. learn 解析：we 是复数，usually 表示一般现在时，用原形。 9. likes 解析：my sister 是第三人称单数，like 加 s。 10. our 解析：we 变形容词性物主代词 our，修饰名词 plant。 七、单项选择题。（共10 分） 1. B 解析：Shall we…? 表示提建议，“我们做……好吗？” 2. B 解析：ice 是不可数名词，用 is。 3. A 解析：Let’s… 表示“让我们……”，用于祈使句。 4. C 解析：ice 是不可数名词，前面不加 a/an。 5. B 解析：some cocoons 是复数，用 are。 6. A 解析：答句 In many ways. 表示方式，用 How 提问。 7. B 解析：he 是第三人称单数，一般现在时 see 变 sees。 8. A 解析：my 是形容词性物主代词，修饰 new book。 9. B 解析：the egg 是单数，用助动词 does。 10. B 解析：she 是第三人称单数，every day 表示一般现在时，watch 加 es。 八、按要求完成句子。（共10 分） 1. Do；find 解析：一般现在时主语 they，用助动词 Do，后面动词用原形。 2. What；do 解析：对动作提问用 What…do? 3. don’t watch 解析：一般现在时主语 we，否定用 don’t + 动词原形。 4. Does；water 解析：主语 she 是三单，用 Does，后面动词变回原形。 5. What 解析：对事物提问用 What。 九、活动结束后老师组织了一个派对，派对上典典和龙龙在干什么呢？选择正确选项补全对话。(5分) 1. D 解析：答句 Good idea! 对应提议做橙汁。 2. C 解析：回应提议，问“我们先切橙子好吗？” 3. E 解析：切完橙子问“下一步做什么？” 4. B 解析：答句 Yes, we can. 对应 Can we…? 问句。 5. A 解析：最后感叹果汁很好喝。 十、【新题型】为了在下次的聚会上大展身手，典典向妈妈询问了水果沙拉的制作方式。阅读食谱，完成下列任务。（共15分） (1) B 解析：peaches、pear、cherry tomatoes 共三种水果。 (2) C 解析：原文 Cut them into small cubes. → Put all the fruits into a clean bowl. (3) B 解析：原文 Pour 50 ml of orange juice。 (4) A 解析：食谱里没有苹果（图片A），有桃子、梨、圣女果。 (5) I can make fruit salad.（合理即可） 十一、典典在派对上也学到了一些美食制作的方法。请仿照样例，写一写自己的专属菜谱吧！（5分） 参考范文： Let's make fruit salad. Wash the apples and bananas. Cut them and put them in a bowl. Pour some orange juice. Add a little sugar. Now this is fruit salad. 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $