Unit 4 (知识清单)-2026-2027学年人教PEP版英语四年级上册

2026-07-22
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普通
语芽英语
进店逛逛

摘要:

该小学英语知识清单聚焦“社区帮助”主题,系统梳理核心词汇(社区职业、场所等)、重点短语及核心句型。从词汇积累入手,通过一般现在时介绍职业、现在进行时描述志愿活动,结合语音板块和安全句型,构建从基础到应用的学习支架。 知识链路按“词汇-句型-语法-应用”逻辑清晰呈现,分板块对比一般现在时与现在进行时,标注重难点及易错点。配套练习题针对性强,涵盖词汇变形、时态辨析等,结合语音chant和海报写作任务,有效提升语言能力与思维品质,助力学生掌握社区主题语言应用。

内容正文:

2026秋新人教PEP版四年级英语上册知识清单 Unit 4 Helping in the community 一、核心词汇 1. 社区职业类(名词) cleaner 清洁工 cook 厨师 delivery worker 快递员 bus driver 公交车司机 police officer 警察 firefighter 消防员 nurse 护士 teacher 老师 doctor 医生 2. 场所类(名词) community 社区 old people’s home 敬老院 kindergarten 幼儿园 children’s centre 儿童活动中心 park 公园 bus stop 公交站 playground 操场 3. 人物名词 neighbour 邻居 Philip菲利普(人名) elephant 大象 photo 照片 phone 手机;电话 4. 动词/动名词(现在分词) make-making 整理;sing-singing 唱歌;tell-telling 讲述;clean-cleaning 打扫;draw-drawing 画画;cross-crossing 穿过 二、重点短语 help their community 帮助他们的社区 make the bed 整理床铺 sing old songs 唱老歌 tell funny stories 讲有趣的故事 clean the room 打扫房间 help people 帮助人们 cross the street 过马路 take photos 拍照 a photo of elephants 一张大象的照片 school bus driver 校车司机 help old people 帮助老人 help each other 互相帮助 stay safe 保证安全 wash the windows 擦窗户 draw a picture 画画 community helpers 社区帮手 school helpers 学校工作人员 三、核心句型(构成+用法+例句) 板块A:谈论社区职业(一般现在时,介绍职业) 句型1:主语 + be + a/an + 职业. 介绍某人的职业 构成:人称代词/人名 + am/is/are + 职业名词单数 用法:描述某人长期的工作身份 例句: My neighbour is a police officer. 我的邻居是一名警察。 Liu Jia’s father is a school bus driver. 刘佳的爸爸是校车司机。 句型2:主语 + 动词三单 + 其他. 描述职业日常工作 构成:三单主语 + 动词+s/es + 宾语 用法:说明这份职业日常做什么 例句: He often helps people. 他经常帮助人们。 He cleans the community. 他打扫社区。 句型3:That’s an important job too! 那也是一份重要的工作! 用法:用来赞同、评价职业,too放句末表“也” 板块B:年轻人在社区做志愿(现在进行时) 句型1:主语 + am/is/are + 动词-ing. 某人正在做某事 构成: I + am + doing He/She/单数人名 + is + doing We/They/复数人名 + are + doing 用法:描述此时此刻正在发生的动作 动词变化规则(现在分词): ① 一般直接+ing:clean-cleaning, sing-singing ② 以不发音e结尾,去e+ing:make-making, take-taking, write-writing ③ 重读闭音节双写尾字母+ing:run-running(本单元无) 例句: Chen Jie is making the bed. 陈洁正在整理床铺。 Zhang Peng is singing old songs. 张鹏正在唱老歌。 Binbin and John are telling funny stories. 彬彬和约翰正在讲有趣的故事。 They are cleaning the room. 他们正在打扫房间。 句型2:Some are doing sth. Some are doing sth. 一些人在做…,一些人在做… 用法:描述一群人同时进行不同的志愿活动 例句:Look! The students are in an old people's home. Some are cleaning the room. Some are making the bed. 板块C:安全&问答句型 句型1:Don’t + 动词原形. 不要做…(祈使句表禁止) 用法:社区安全警示,否定祈使句 例句: Don’t swim there. 不要在那里游泳。 Don’t cross at a red light. 红灯时不要过马路。 句型2:Who can help her/him? 谁可以帮助她/他? 回答:We can! 我们可以! 句型3:We should help each other. 我们应该互相帮助。 should 情态动词,后接动词原形,表“应该” 板块D:海报写作句型(单元项目) ____ is a/an ____. (介绍职业) He/She + 动词三单 + 其他. (日常工作) Look! He/She is + doing. (此刻正在做) 例:Mr Zhang is a cleaner. He cleans our school. Look! He is cleaning the playground now. 四、语音板块:字母组合 ph 发音 /f/ 发音规则 字母组合 ph 在单词中固定发清辅音 /f/,和字母f发音相同 例词 Philip /ˈfɪlɪp/;phone /fəʊn/;photo /ˈfəʊtəʊ/;elephant /ˈelɪfənt/ chant 例句 Philip has a phone. He takes photos with his phone. This is a photo of some elephants. It's a photo from his phone! 五、核心语法:两大时态对比 1. 一般现在时(介绍职业、日常工作) 标志词:often, every day 谓语变化:主语是第三人称单数(he/she/单个名字),动词加s/es 功能:描述长期、习惯性的状态/工作 例:He takes us to school every day. 2. 现在进行时(描述正在做的志愿活动) 标志词:look, now 结构:be动词(am/is/are)+动词-ing 功能:画面中此时此刻正在发生的动作 例:Look! They are cleaning the room. 时态区分关键 看到 every day/often → 一般现在时,动词变三单 看到 look/now → 现在进行时,be+doing 六、重难点 重点 1.掌握社区职业单词,会介绍他人职业和工作内容 2.熟练区分、使用一般现在时和现在进行时 3.掌握ph组合/f/发音,会拼读相关单词 4.会用否定祈使句表达社区安全规则 5.能看图描述学生在敬老院的志愿活动 难点 1.两种时态混用易混淆:做题先找时间标志词判断时态 2.现在分词变形:make→making(去e加ing)容易漏去e 3.职业名词单复数:a bus driver(单数),two bus drivers(复数) 4.冠词a/an区分:an elephant(元音音素开头用an);a cleaner(辅音音素开头用a) 七、易错点 1.make变形错误 错:makeing 对:making(单词末尾不发音e,变ing要去掉e) 2.三单动词漏加s 错:He help people. 对:He helps people. 3.a/an混用 错:a elephant 对:an elephant 4.现在进行时漏be动词 错:She making the bed. 对:She is making the bed. 5.too位置写错 错:That’s too an important job. 对:That’s an important job too. 6.祈使句Don’t后加doing 错:Don’t swimming there. 对:Don’t swim there. 配套练习题 一、看英文写中文 1.police officer ________ 2.make the bed ________ 3.delivery worker ________ 4.sing old songs ________ 5.cross the street ________ 6.elephant ________ 7.old people’s home ________ 8.tell funny stories ________ 二、按要求写形式 1.make(现在分词)________ 2.clean(现在分词)________ 3.tell(现在分词)________ 4.sing(现在分词)________ 5.help(三单形式)________ 6.take(三单形式)________ 7.photo(复数)________ 8.elephant(复数)________ 三、单项选择 ( )1. Look! Chen Jie ____ the bed. A. make B. is making C. makes ( )2. My uncle ____ a cook. He ____ nice food every day. A. is; cook B. are; cooks C. is; cooks ( )3. Don’t ____ in the lake. It’s dangerous. A. swim B. swimming C. swims ( )4. Philip can take ____ with his ____. A. photo; phone B. photos; phone C. photo; phones ( )5. —What are the students doing? —They ____ funny stories in the old people’s home. A. tell B. are telling C. tells 四、用所给词的正确形式填空 1.Look! He ________ (sing) old songs for the old people. 2.My neighbour ________ (be) a bus driver. He ________ (take) kids to school every day. 3.Don’t ________ (cross) the road when the light is red. 4.Some girls ________ (clean) the room now. 5.Philip has a phone. He takes ________ (photo) every weekend. 五、句型转换 1.He is telling a funny story.(改为一般疑问句) 2.My father is a firefighter.(对划线部分提问) 3.They clean the community every day.(用look改写为现在进行时) 4.Don’t run in the park.(改为肯定祈使句) 六、阅读理解,判断正(T)误(F) We are community helpers. We go to the old people’s home every weekend. Look! Chen Jie is making the bed. Zhang Peng is singing old songs. Binbin and John are telling funny stories. All the old people are very happy. We love our community. ( )1. The students go to the old people’s home every day. ( )2. Chen Jie is cleaning the room. ( )3. Zhang Peng is singing old songs. ( )4. Binbin and John are telling stories. ( )5. The old people are sad. 七、小作文 仿照例句介绍一位学校工作人员 例:Mr Zhang is a cleaner. He cleans our school. Look! He is cleaning the playground now. 答案 一、看英文写中文 警察 整理床铺 快递员 唱老歌 过马路 大象 敬老院 讲有趣的故事 二、按要求写形式 Making cleaning telling singing helps takes photos elephants 三、单项选择 1.B 2. C 3. A 4. B 5. B 四、用所给词的正确形式填空 1.is singing 2.is; takes 3.cross 4.are cleaning 5.photos 五、句型转换 1.Is he telling a funny story? 2.What is your father? 3.Look! They are cleaning the community. 4.Run in the park. 六、阅读理解判断 1.F 2. F 3. T 4. T 5. F 七、范文示例(答案不唯一) Miss Li is a teacher. She teaches us English. Look! She is singing songs with the kids now. 学科网(北京)股份有限公司 $

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Unit 4 (知识清单)-2026-2027学年人教PEP版英语四年级上册
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Unit 4 (知识清单)-2026-2027学年人教PEP版英语四年级上册
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