Unit 1 Helping at home 基础知识总结及练习(专项训练)-2026-2027学年人教PEP版英语四年级上册

2026-08-31
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摘要:

**基本信息** 以“家庭帮助”主题为核心,系统整合职业词汇、家务动词及功能句型,通过分类梳理与梯度练习,培养语言应用能力与学习策略。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |词汇分类|7类核心词汇|按词性(名/动/形)+主题(职业/家务)分类,结合冠词用法与词形变化规则|从具体职业名词到家务动词短语,构建主题词汇网络| |句型结构|5类功能句型|分功能(身份确认/职业询问/能力表达等)讲解句型结构、回答方式及语法注意事项(如this/that回答用it)|从基础句型到语法拓展(三单现),形成“结构-应用”逻辑链| |巩固练习|4类题型|不同类单词题强化词汇分类,适当形式填空聚焦语法应用,单项选择训练句型辨析,补全句子综合语言输出|从词汇辨析到语法应用再到综合表达,实现能力梯度提升|

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人教PEP版英语四年级上册 Unit 1 Helping at Home 基础知识总结及练习 一、词汇 (一)名词(职业类) doctor 医生(可数名词,复数doctors)。例:My father is a doctor. farmer 农场主;农民(可数名词,复数farmers)。例:The farmer works on a farm. nurse 护士(可数名词,复数nurses)。例:She is a kind nurse. worker 工人(可数名词,复数workers)。例:They are workers. office worker 公司职员(office前用an,因为office以元音音素开头)。例:He is an office worker. factory worker 工厂工人(factory前用a,factory以辅音音素开头)。例:My uncle is a factory worker. cook 厨师(可数名词,复数cooks),也可作动词“烹饪”。例:The cook can cook well. (二)动词及动词短语 cook 烹饪;做饭(及物/不及物动词)。第三人称单数:cooks;过去式:cooked;现在分词:cooking。 clean 打扫;清洁(及物动词)。例:clean the room(打扫房间),clean the window(擦窗户)。第三人称单数:cleans。 sweep 扫;打扫(及物动词)。常与floor搭配:sweep the floor(扫地)。第三人称单数:sweeps;过去式:swept。 look after 照顾;照料(动词短语,相当于take care of)。例:look after my little sister(照顾我的小妹妹)。注意人称代词作宾语时放中间:look after her/him/them。 (三)形容词及其他 busy 忙碌的(反义词free 空闲的)。常用结构:be busy with sth.(忙于某事);be busy doing sth.(忙于做某事)。 tired 疲倦的;累的(形容词)。常用结构:feel tired(感觉累了);be tired after...(在……之后累了)。 helpful 有帮助的;乐于助人的(形容词,由help + -ful构成)。例:She is a helpful girl. chore 家庭杂务;日常琐事(可数名词,复数chores)。常用短语:do chores(做家务)。 floor 地板;地面(可数名词,复数floors)。例:The floor is clean. together 在一起;共同(副词)。例:Let's do it together. people 人;人们(集合名词,本身表示复数意义,谓语动词用复数)。例:These people are helpful. also 也(副词,用于肯定句,放在实义动词前、be动词/助动词/情态动词后)。例:I can also sweep the floor. 二、重点短语 do chores 做家务(同义短语:do housework) sweep the floor 扫地 clean the room 打扫房间 cook food / cook meals 做饭 look after sb. 照顾某人 help parents with chores 帮父母做家务(help sb. with sth. 在某方面帮助某人) work in a hospital 在医院工作(work in + 地点) have a rest 休息一下(rest为可数名词,have a rest相当于take a rest) wash the dishes 洗碗(dish常用复数dishes) make the bed 整理床铺 water the flowers 浇花 feed the pet 喂宠物 take out the rubbish 倒垃圾 三、重点句型结构与用法详解 (一)确认某人身份的句型 Is this / that your + 家庭成员名词? 这是/那是你的……吗? 肯定回答:Yes, it is. 否定回答:No, it isn't. 注意:无论问的是this还是that,回答时都用it来代替,不用this或that。同时,如果问的是Is he/she...? 则用Yes, he/she is. 或 No, he/she isn't. 回答。 (二)询问职业的句型 What's your + 家庭成员名词's + job? 你……的工作是什么? 回答:He / She is a / an + 职业名词. 注意:家庭成员名词后要加's表示“……的”,如 mother's(妈妈的),father's(爸爸的)。当职业名词以元音音素开头时(如office worker, artist),不定冠词用an;以辅音音素开头时(如doctor, farmer, nurse, worker, cook),用a。 (三)询问或表达能力的句型 What can you do for your family? 你能为你的家人做什么? 回答:I can + 动词原形 + 其他. 例:I can sweep the floor. 拓展:What can we do for...? 我们能给……做什么?用于提建议或商量。 注意:情态动词can表示“能;会”,其后必须接动词原形,不受主语人称和数的影响。 (四)提出建议的句型 Let's + 动词原形 + 其他. 让我们……吧。 例:Let's clean the room. 让我们打扫房间吧。 注意:Let's是Let us的缩写,后接动词原形,表示建议对方和自己一起做某事。回答可以用OK. / Great. / Good idea. (五)一般现在时(第三人称单数) 当主语是he / she / it 或单数名词(如my father, the cook)时,谓语动词要用第三人称单数形式,即动词加-s或-es。 规则:一般情况下直接加-s,如cook→cooks,clean→cleans,sweep→sweeps; 以s, x, sh, ch, o结尾的加-es;如watch→watches; 以“辅音字母+y”结尾的,变y为i再加-es。如study→studies; 例:My mother cooks dinner every day. / My father sweeps the floor. Unit 1 Helping at Home 基础知识巩固练习 一:找出每组单词中不同类的一项,并将序号填在题前括号内。 ( ) 1. A. doctor B. nurse C. job D. worker ( ) 2. A. cook B. sweep C. clean D. busy ( ) 3. A. PE B. China C. English D. maths ( ) 4. A. father B. mother C. sister D. worker ( ) 5. A. my B. your C. his D. he ( ) 6. A. chair B. floor C. clean D. room ( ) 7. A. also B. too C. together D. cook 二:用所给单词的适当形式填空,每空一词。 1. My mother is a ______ (farm). She works on a big farm. 2. My uncle can ______ (cook) very delicious food for us. 3. Let's ______ (sweep) the floor before dinner. 4. My father is very ______ (tire) after a long day's work. 5. I often ______ (clean) my bedroom on Saturday mornings. 6. My sister is a kind ______ (nurse) in a children's hospital. 7. People in my family ______ (be) all very busy. 8. My grandma ______ (look) after my little cousin every day. 三:单项选择,将正确答案的序号填在题前括号内。 ( ) 1. —Is this your mother? —______. She is my aunt. A. Yes, it is B. No, it isn't C. Yes, she is ( ) 2. —______ your father's job? —He is a factory worker. A. What B. What's C. How's ( ) 3. My brother is ______ office worker in a big company. A. a B. an C. the ( ) 4. I can help my parents ______ the housework. A. do B. does C. doing ( ) 5. My little sister is too young. I often ______ her at home. A. look at B. look after C. look for ( ) 6. Let's ______ a rest after all this work. A. have B. has C. having ( ) 7. My parents ______ busy with their work every day. A. is B. am C. are ( ) 8. —What can you do for your family? —I ______ cook dinner. A. can B. am C. do 四:根据中文或首字母提示,补全句子(每空一词)。 1. —W______ can you do for your family? —I can sweep the floor. 2. My grandma is a c______. She makes great cakes for us. 3. Let's c______ the room before the guests come. 4. My father is a f______ worker. He works in a car factory. 5. We can a______ make a beautiful card for Mum. 6. My parents are too tired. They need to have a r______ after dinner. 7. 让我们一起扫地吧。(翻译成英文) ______ ______ the floor together. 参考答案 一、1. C(job是“工作”,其余是具体职业); 2. D(busy是形容词,其余是动词); 3. B(China是国家,其余是学科名称); 4. D(worker是职业,其余是家庭成员称呼); 5. D(he是人称代词主格,其余是形容词性物主代词); 6. C(clean是动词,其余是名词); 7. D(cook是动词/名词,其余是副词)。 二、1. farmer;2. cook;3. sweep;4. tired;5. clean;6. nurse;7. are(people为复数意义);8. looks(主语My grandma为第三人称单数)。 三、1. B(问this,答it,且由后句“她是我阿姨”可知是否定); 2. B(询问职业用What's,即What is的缩写); 3. B(office以元音音素开头,用an); 4. A(help sb. do sth. 帮助某人做某事,do用原形); 5. B(look after照顾); 6. A(Let's后接动词原形); 7. C(parents为复数,be动词用are); 8. A(can后接动词原形,表示能力)。 四、1. What;2. cook;3. clean;4. factory;5. also;6. rest;7. Let's sweep。 学科网(北京)股份有限公司 $

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Unit 1 Helping at home 基础知识总结及练习(专项训练)-2026-2027学年人教PEP版英语四年级上册
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Unit 1 Helping at home 基础知识总结及练习(专项训练)-2026-2027学年人教PEP版英语四年级上册
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Unit 1 Helping at home 基础知识总结及练习(专项训练)-2026-2027学年人教PEP版英语四年级上册
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