Unit4 Friends for life Let's do it!Parts 9，10，11&12第4课时（同步练）－2025-2026学年Join in外研剑桥英语四年级下册

**基本信息** Unit4 Friends for life第4课时同步练，通过基础巩固、能力提升、拓展训练三层设计，实现从单一语言知识到综合语用能力的进阶，适配新授课知识巩固需求，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础巩固|发音规则、基础对话补全|发音辨析题强化语音基础，补全对话题巩固交际用语| |能力提升|发音在语篇中的应用、情景词汇辨析、图片理解|语篇发音匹配题融合语言能力，单选结合谚语与诗歌提升文化意识| |拓展训练|语篇阅读与推理判断|阅读理解题通过朋友互助故事提升思维品质，衔接价值观教育|

Unit4 Friends for life 第4课时Let's do it! Parts 9,10,11&12 ◆基础巩固◆ 一、找出划线部分发音不相同的一项。 ( )1. A. bring　　 B. bread　　 C. brown　　　 D. black ( )2. A. chess　　 B. cross　　 C. crazy　　　　 D. cry ( )3. A. friend　　 B. frog　　 C. floor　　　　 D. front ( )4. A. green　　 B. glue　　 C. grass　　　　 D. great ( )5. A. prize　　 B. plant　　 C. press　　　　 D. prince 二、选择恰当内容，补全对话。(填序号) A. Let's do it together. B. Do you want some help? C. Let's talk about it. D. It will be OK. E. We can share. 1. —It’s rainy, but I don’t have an umbrella. —Don’t worry. ____________ 2. —____________—Yes, please. Thank you. 3. — It's difficult to clean the room. —____________ 4. — I'm late for school today. —Don't worry. ____________ 5. — I have some new ideas. — Great! ____________ ◆能力提升◆ 三、找出与所给单词划线部分发音相同的单词，写在横线上。 We have breakfast early each day,We have pride in every way. We walk across the small bridge,Fresh food is in the fridge. My dear brother is so brave,We play games on the ground. Take your brush and clean well,Happy stories we can tell. branch:_____________________________________________________________________ 四、单项选择。 ( )1. —Nana, why do you like Miss Li? —Because she is ______ and always helps us. A. lazy B. friendly C. bad D. shy ( )2. —There is no empty seat. Can I ______ this seat with you? —Yes, please. A. stand B. carry C. share D. bring ( )3. —My best friend helped me out when I was in trouble. —That’s right. ____________ A. A friend in need is a friend indeed. B. Every coin has two sides. C. It takes time to make friends. D. Practice makes perfect. ( )4. —How can you be a good friend? —I often ______ my friends. A. lie to B. laugh at C. fight with D. listen to ( )5. 〔诗歌〕—To Wang Lun tells us the great love between good ______. —Yes, it’s very moving. A. teachers B. friends C. parents D. classmates 五、根据图片，选择恰当答案。 A. This is Amy. She is very happy today because it is her birthday. B. This is Daming. He goes to school every day with his sister. C. Her name is Emma. She likes reading books. Her favourite book is about dinosaurs. D. His name is Alex. He has got a dog. His dog’s name is Buddy. 　　　 1.( ) 2. ( ) 3. ( ) 4. ( ) 六、根据问句，选择合适答句。 ( )1. How do you go to school?　　　　 A. Yes, I do. ( )2. Do you like listening to music?　　 B. He likes swimming. ( )3. How can we make friends?　　　　 C. I go to school by bike. ( )4. What does your brother like?　　 D. Because she has no friends here. ( )5. Why does she look sad? 　　　　 E. We can be friendly to others. ◆拓展训练◆ 七、阅读理解。 There is a boy. His name is Sang Sang. He is a lively and kind student in a primary school(小学). His best friend is Du Xiaojiu. Du Xiaojiu is a brave and hard-working boy. One day, Du Xiaojiu's family has a hard(困难的) time. He can't go to school anymore. Sang Sang feels very sad for his friend. He tries his best to help Du Xiaojiu. He shares his books and snacks with Du Xiaojiu. He also asks the teacher to help Du Xiaojiu go back to school. When Sang Sang is ill, Du Xiaojiu looks after him every day. He takes Sang Sang to see the doctor and tells him interesting stories. They help each other through difficult days. Sang Sang and Du Xiaojiu are true friends. They care about each other and never leave each other. True friendship is warm and strong. ( )1. Which book is Sang Sang from? A. 　B. 　C. 　D. 　 ( )2. What is Sang Sang like? A. brave and quiet B. hard-working and shy C. lively and kind D. strict and cool ( )3. Why can't Du Xiaojiu go to school? A. He is ill B. His family lives a hard life C. He doesn't like study D. He has no friends ( )4. What doesn't Sang Sang do to help Du Xiaojiu? A. Share books with him B. Give him snacks C. Ask teacher for help D. Take him to see a doctor ( )5. What can we learn from the passage? A. True friends help each other B. We must study hard C. We should love our family D. We need to stay healthy 答案与解析 ◆基础巩固◆ 一、找出划线部分发音不相同的一项。 1. D 2. A 3. C 4. B 5. B 解析: 1. A、B、C 选项划线部分都是 /br/ 发音，D 选项是 /bl/ 发音，因此选 D。 2. B、C、D 选项划线部分都是 /kr/ 发音，A 选项是 /tʃ/ 发音，因此选 A。 3. A、B、D 选项划线部分都是 /fr/ 发音，C 选项是 /fl/ 发音，因此选 C。 4. A、C、D 选项划线部分都是 /gr/ 发音，B 选项是 /gl/ 发音，因此选 B。 5. A、C、D 选项划线部分都是 /pr/ 发音，B 选项是 /pl/ 发音，因此选 B。 二、选择恰当内容，补全对话。(填序号) 1. E 2. B 3. A 4. D 5. C 解析: 1. 对方说下雨了但没带伞，答句“Don’t worry.”（别担心）后接 E. We can share.（我们可以一起用），表示可以共用一把伞，符合语境。 2. 答句是“Yes, please. Thank you.”（好的，谢谢），说明问句是主动提供帮助，选 B. Do you want some help?（你需要帮忙吗？）。 3. 对方说打扫房间很难，回应是提议一起做，选 A. Let's do it together.（我们一起做吧），表示分担任务。 4. 对方说上学迟到了，答句“Don’t worry.”（别担心）后接 D. It will be OK.（会没事的），用来安慰对方。 5. 对方说有新想法，回应“Great!”（太棒了）后接 C. Let's talk about it.（我们来聊聊吧），表示想一起讨论想法。 ◆能力提升◆ 三、找出与所给单词划线部分发音相同的单词，写在横线上。 breakfast, bridge, brother, brave, brush 四、单项选择。 1. B 2. C 3. A 4. D 5. B 解析: 1. 问句是“Nana, why do you like Miss Li?”（你为什么喜欢李老师？），答句后半句“always helps us”（总是帮助我们）说明老师的优点。A. lazy（懒惰的）、C. bad（坏的）、D. shy（害羞的）都不符合“乐于助人”的语境；B. friendly（友好的）和“always helps us”呼应，因此选 B。 2. 句意为“没有空座位了，我能和你____这个座位吗？”，答句是“Yes, please.”（可以，请坐）。 A. stand（站立）、B. carry（搬运）、D. bring（带来）都和“座位”的搭配逻辑不符；C. share（分享）构成“share this seat with you”（和你共用这个座位），符合语境，因此选 C。 3. 上句说“我遇到困难时，最好的朋友帮了我”，这对应“患难见真情”的含义。A. A friend in need is a friend indeed.（患难见真情），和语境完全匹配；B. Every coin has two sides.（事物都有两面性）、C. It takes time to make friends.（交朋友需要时间）、D. Practice makes perfect.（熟能生巧）都和“困境中朋友帮忙”的主题无关，因此选 A。 4. 问句是“你怎样才能成为一个好朋友？”，需要选择积极友好的行为。A. lie to（对……撒谎）、B. laugh at（嘲笑）、C. fight with（和……打架）都是负面行为；D. listen to（倾听）是对待朋友的正确做法，因此选 D。 5. 《赠汪伦》（To Wang Lun）这首诗描写的是李白和汪伦之间深厚的友情。选项A. teachers（老师）、C. parents（父母）、D. classmates（同学）都不符合诗歌主题；B. friends（朋友）正确，因此选 B。 五、根据图片，选择恰当答案。 1.B 2.C 3.D 4.A 六、根据问句，选择合适答句。 1. C 2. A 3. E 4. B 5. D 解析: 1. 问句询问交通方式，C选项 I go to school by bike.（我骑自行车去上学）直接回应了出行方式，因此选C。 2. 这是一般疑问句，用Do提问，需要用Yes/No回答。A选项 Yes, I do. 是标准的肯定回答，因此选A。 3. 问句询问交朋友的方法，E选项 We can be friendly to others.（我们可以对别人友好）给出了具体的做法，因此选E。 4. 问句询问对方哥哥/弟弟的爱好，主语是your brother（男性第三人称单数），B选项 He likes swimming.（他喜欢游泳）回应了爱好，主语He也匹配，因此选B。 5. 问句用Why提问，需要用Because回答原因。D选项 Because she has no friends here.（因为她在这里没有朋友）解释了伤心的原因，因此选D。 ◆拓展训练◆ 七、阅读理解。 1. A 2. C 3. B 4. D 5. A 解析: 1. 文中的主角桑桑（Sang Sang）是曹文轩小说《草房子》里的人物，对应选项A的封面。 选项B《西游记》、C《稻草人》、D《闪闪的红星》的主角都不是桑桑，因此选A。 2. 原文直接描述：He is a lively and kind student in a primary school.（他是一个活泼又善良的小学生），对应选项C，因此选C。 3. 原文提到：Du Xiaojiu's family has a hard time. He can't go to school anymore.（杜小康家遇到了困难，他再也不能上学了），对应选项B“他家生活困难”，因此选B。 4. 原文提到桑桑的帮助：He shares his books and snacks with Du Xiaojiu. He also asks the teacher to help Du Xiaojiu go back to school.（分享书和零食、找老师帮忙），并没有提到“带他去看医生”。带桑桑看医生是杜小康做的事，因此选D。 5. 全文讲述了桑桑和杜小康互相帮助、共渡难关的故事，主题是“真正的朋友会互相帮助”，对应选项A，因此选A。   学科网（北京）股份有限公司 $