Unit4 Helping in the community 知识清单（专项训练）-2026-2027学年人教PEP版英语四年级上册

**基本信息** 聚焦社区帮助主题，系统梳理核心词汇、短语、句型及语法点，通过多样化题型实现基础巩固与语言应用能力提升。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词汇|单词填空10题|考查职业名词、疑问词等拼写与语境应用|从核心词汇积累（消防员、司机等）到短语搭配（make the bed等），构建主题词汇网络| |语法|词形填空8题、句型转换5题|侧重there be句型、动词三单、help sb. do sth.等语法规则应用|以why疑问句、there be句型为核心，结合情态动词can与名词复数，形成“规则-应用”逻辑链条| |综合应用|短语互译10题、完成句子5题、单项选择5题|强调短语互译、句子补全及情境选择，提升语言表达能力|从词汇语法基础到综合语言输出，实现“输入-内化-输出”的语言能力发展路径|

人教PEP版四年级英语上册 Unit4 Helping in the community 知识清单与专项练习题 第一部分 知识清单 一、核心重点词汇 职业名词 firefighter /ˈfaɪəfaɪtə(r)/ 消防队员 driver /ˈdraɪvə(r)/ 司机 cleaner /ˈkliːnə(r)/ 清洁工 cook /kʊk/ 厨师 delivery worker 快递员 police officer 警察；警员 Ms /mɪz/ 女士 疑问词、动词 why /waɪ/ 为什么 tell /tel/ 讲述；告诉 make the bed 铺床 形容词、代词与常用词组 old /əʊld/ 老的；年纪大的 now /naʊ/ 现在 everyone /ˈevriwʌn/ 每人 a lot of 大量；许多 二、必背核心短语 1. helping in the community 在社区帮忙 2. police officer 警察 3. delivery worker 快递员 4. make the bed 铺床 5. a lot of people 许多人 6. help old people 帮助老人 7. tell stories 讲故事 8. in the community 在社区里 9. help everyone 帮助每个人 10. clean houses 打扫房屋 三、重点交际句型（课本核心句式） 1. —Why do you like the community? 你为什么喜欢这个社区？ —There are many kind people here. 这里有许多热心的人。 2. There are a lot of workers in our community. 我们的社区里有许多工作人员。 3. A cleaner helps clean houses. 清洁工帮忙打扫房屋。 4. I help old people make the bed. 我帮助老人铺床。 5. Everyone helps each other. 大家互相帮忙。 6. She can tell stories to old people. 她可以给老人们讲故事。 四、核心语法知识点 1. why引导特殊疑问句 句型：Why do you…? 你为什么……？ 回答用Because…（本单元口语理解，重点掌握问句） 2. there be句型复数形式（本单元重点） There are + 复数名词，表示“有许多……” There are a lot of people. 有许多人。 3. 动词短语：help sb. (to) do sth. help + 人 + 动词原形，表示“帮助某人做某事” 例：help old people make the bed 帮助老人铺床 4. 名词复数变化 worker‑workers；people本身是复数，不用再加s 5. 情态动词can can + 动词原形：can tell stories 可以讲故事 6. 一般现在时，动词第三人称单数 主语是单数人名、职业名词，动词加‑s：helps，tells 第二部分 专项练习题 一、根据首字母或中文提示补全单词 1. The p______ o______ helps people in the community.（警察） 2. The d______ sends parcels for us.（司机） 3. The c______ cleans houses every day.（清洁工） 4. —W______ do you like your community?（为什么） 5. I help old people make the b______.（床铺） 6. There are a l______ o______ workers here.（许多） 7. My aunt is a c______. She cooks nice food.（厨师） 8. We can t______ stories for old people.（讲述） 9. e______ in our community is helpful.（每个人） 10. The f______ helps put out fires.（消防员） 二、用所给单词的适当形式填空 1. There ______ (be) a lot of people in the community. 2. A cleaner ______ (help) clean houses. 3. I help old people ______ (make) the bed. 4. She can ______ (tell) stories to old people. 5. There are many ______ (worker) in our community. 6. Everyone ______ (help) each other. 7. Two police ______ (officer) work here. 8. We ______ (help) people in the community now. 三、英汉短语互译 1. helping in the community ________________ 2. police officer ________________ 3. delivery worker ________________ 4. make the bed ________________ 5. a lot of ________________ 6. 打扫房屋 ________________ 7. 给老人讲故事 ________________ 8. 在社区里 ________________ 9. 帮助老人 ________________ 10. 互相帮助 ________________ 四、根据中文提示，补全完整句子 1. 我们社区有很多热心的人。 There are ______ ______ ______ kind people in our community. 2. 清洁工帮忙打扫房子。 A cleaner ______ ______ houses. 3. 我帮助老人铺床。 I help old people ______ ______ ______. 4. 你为什么喜欢这个社区？ ______ ______ you like the community? 5. 大家互相帮助。 Everyone ______ each other. 五、句型转换 1. There are many workers in the community.（改为一般疑问句） ________________________________________ 2. I help old people make the bed.（主语换成He改写句子） ________________________________________ 3. There are a lot of people here.（改为否定句） ________________________________________ 4. I like the community.（用Why提问） ________________________________________ 5. She can tell stories to old people.（改为一般疑问句） ________________________________________ 六、单项选择 ( )1. There ______ a lot of workers in our community. A. is B. are C. am ( )2. I help old people ______ the bed. A. make B. makes C. making ( )3. —______ do you like your community? —Because people are kind. A. What B. Why C. Where ( )4. A police officer ______ people. A. help B. helps C. helping ( )5. —Can you tell stories? —______ A. Yes, I can. B. Yes, I do. C. No, I can’t. 参考答案 一、单词填空 1. police officer 2. driver 3. cleaner 4. Why 5. bed 6. lot of 7. cook 8. tell 9. Everyone 10. firefighter 二、词形填空 1. are 2. helps 3. make 4. tell 5. workers 6. helps 7. officers 8. help 三、短语互译 1. 在社区里帮忙 2. 警察 3. 快递员 4. 铺床 5. 许多；大量 6. clean houses 7. tell stories to old people 8. in the community 9. help old people 10. help each other 四、完成句子 1. a lot of 2. helps clean 3. make the bed 4. Why do 5. helps 五、句型转换 1. Are there many workers in the community? 2. He helps old people make the bed. 3. There aren’t a lot of people here. 4. Why do you like the community? 5. Can she tell stories to old people? 六、单项选择 1.B 2.A 3.B 4.B 5.A 学科网（北京）股份有限公司 $