资源简介 Unit 1 Helping at home 知识点总结与练习2025-2026 学年人教PEP版英语四年级上册(新教材)内容字母“ch”发音 /t /:teacher(教师)、China(中国)、chair(椅子)、lunch(午餐)、chicken(鸡肉)、kitchen(厨房)、child(儿童)、watch(手表) 发音方法:舌尖抵住上齿龈后部,形成阻碍,气流冲破阻碍,摩擦成音,声带不振动。重点词汇 会读会写:job(工作;职业)、doctor(医生)、farmer(农民)、nurse(护士)、worker(工人)、factory worker(工厂工人)、office worker(办公室职员) 会读知义:busy(忙碌的)、tired(疲倦的)、chore(家庭杂务)、cook(烹饪;厨师)、clean(打扫;干净的)、room(房间)、also(也)、look after(照顾)、sweep(扫)、floor(地板)、together(在一起)、fun(乐趣)、helpful(有帮助的)、people(人;人们)、child(儿童;小孩,复数children)重点短语 see a doctor(看医生)、do some chores(做家务)、sweep the floor(扫地)、be busy doing sth.(忙于做某事)、feel tired(感觉疲倦)、living room(客厅)、bedroom(卧室)、be helpful to sb.(对某人有帮助)、have fun(玩得开心)、take care of(照顾,同look after)核心句型 1. —What's your mother's job —She's a doctor.(你妈妈是做什么的?她是一名医生。) 2. —What's your father's job —He's a factory worker.(你爸爸是做什么的?他是一名工厂工人。) 3. —Can you help —Yes, I can. I can clean my room.(你能帮忙吗?是的,我能。我能打扫我的房间。) 4. —Can she help —Yes, she can. She can do some chores.(她能帮忙吗?是的,她能。她能做家务。) 5. I look after my sister.(我照顾我的妹妹。) 6. We sweep the floor.(我们扫地。) 7. Mum and Dad are busy and tired. What can we do for them (爸爸妈妈又忙又累。我们能为他们做什么?) 8. We can do some chores.(我们可以做一些家务活。)(一)情态动词“can”的用法表示能力:后接动词原形,无人称变化。肯定句:I can sweep the floor.(我会扫地。)She can look after her brother.(她能照顾弟弟。)否定句:can后加not(缩写can't)。I can't cook.(我不会做饭。)疑问句:can提前,肯定回答用“Yes, 主语+can”,否定回答用“No, 主语+can't”。—Can you do chores —Yes, I can. / No, I can't.(你能做家务吗?是的,我能。/不,我不能。)(二)职业类词汇与句型可数名词:doctor、farmer、nurse等,单数前加a/an,复数加-s。a doctor(一名医生)、two farmers(两名农民)询问职业:What's + 形容词性物主代词 + 人称 + job 回答:主语 + be + a/an + 职业名词.例:—What's her job —She's a nurse.(她的工作是什么?她是一名护士。)(三)动词第三人称单数主语为he/she/it时,动词用第三人称单数(一般加-s,do→does)。He sweeps the floor.(他扫地。)She does chores.(她做家务。)基础巩固练一、词汇填空(根据首字母或中文提示写单词,10题)1、My father has a good j________________(工作)in a factory.2、She works in a hospital. She is a n________________(护士).3、Farmers work on the farm. They are f________________(农民).4、We often do some c________________(家务)at home on weekends.5、He can s________________(扫)the floor. He's helpful.6、My mother is b________________(忙碌的)cooking dinner.7、After work, my father feels t________________(疲倦的).8、The little girl can l________________ a________________(照顾)her cat.9、We have f________________(乐趣)when we play together.10、A w________________(工人)makes things in a factory.二、用所给词的适当形式填空(10题)1、My brother ________________(sweep)the floor every morning.2、She ________________(be)a nurse. She works in a hospital.3、Can you ________________(help)your mother do chores 4、What's ________________(he)job He's an office worker.5、They ________________(do)some chores every weekend.6、The ________________(child)are helpful. They clean their rooms.7、My father ________________(be)busy. He ________________(work)hard.8、She can ________________(cook)delicious food. She's a good ________________(cook).9、We ________________(have)fun together every day.10、 ________________(do)your sister help at home Yes, she does.三、单项选择(10题)( )1、—What's your father's job —He's ______ factory worker.A. a B. an C. the D. /( )2、My mother is a nurse. She ______ sick people in the hospital.A. help B. helps C. helping D. to help( )3、—Can you ______ the room —Yes, I can.A. cleans B. cleaning C. clean D. to clean( )4、She is busy ______ dinner.A. cook B. cooks C. cooking D. to cook( )5、—______ is your mother's job —She's a doctor.A. Who B. What C. Where D. How( )6、He ______ look after his little brother.A. can B. is C. are D. do( )7、We often have ______ together.A. fun B. funny C. funs D. a fun( )8、—Can he do some chores —______A. Yes, he is. B. No, he can. C. Yes, he can. D. No, he does.( )9、My sister is ______ to us.A. help B. helpful C. helps D. helped( )10、There are many ______ in the park.A. people B. peoples C. a people D. person能力提升练四、句型转换(10题)1、My mother is a doctor.(对划线部分提问)______ ______ your mother's job 2、He can sweep the floor.(改为否定句)He ______ ______ the floor.3、We do some chores every weekend.(改为一般疑问句)______ ______ ______ some chores every weekend 4、She is a nurse.(用“farmer”改写)She is ______ ______.5、Can you look after your brother (作肯定回答)______, ______ ______.6、They have fun together.(对划线部分提问)______ ______ they ______ together 7、The office worker works in a tall building.(改为否定句)The office worker ______ ______ in a tall building.8、My father's job is a teacher.(改为同义句)My father ______ a ______.9、I can clean the room.(用“she”改写)______ ______ ______ the room.10、He sweeps the floor every day.(对划线部分提问)______ ______ he ______ every day 五、补全对话(7选5)Tom:Hi, Lucy! 1______Lucy:My mother is a doctor. She works in a hospital.Tom:That's great! 2______Lucy:Yes, I can. I often help her sweep the floor.Tom:3______Lucy:I also look after my little brother.Tom:Your parents must be happy. 4______Lucy:We often cook together on weekends. It's fun!Tom:5______Lucy:Thank you!六、阅读理解(5题)Hello! I'm Ann. My family has three people: my father, my mother and me.My father is a factory worker. He works in a big factory. He gets up early and works hard. My mother is a nurse. She looks after sick people in the hospital. She is always busy.I'm a student. I can help my parents at home. I clean my room every morning. After school, I sweep the floor and set the table. On weekends, I help my mother cook. We often have fun together. I love my family!( )1、What's Ann's father's job A. A doctor. B. A factory worker. C. A nurse.( )2、Where does Ann's mother work A. In a factory. B. In a school. C. In a hospital.( )3、What can Ann do at home A. Clean her room. B. Look after sick people. C. Work in a factory.( )4、When does Ann help cook A. Every morning. B. After school. C. On weekends.( )5、Which is TRUE A. Ann's mother is a factory worker.B. Ann's father works in a hospital.C. Ann is helpful at home.思维拓展练七、书面表达(1题)请写一段话介绍你的家庭,包括家人的工作和你能为家人做的事,至少5句话。提示词汇:father, mother, job, help, clean, look after答案及解析基础巩固练一、词汇填空1、job【解析】“工作”对应的英文是job,由a可知用单数形式。2、nurse【解析】“护士”对应的英文是nurse,由a可知用单数形式。3、farmers【解析】“农民”对应的英文是farmer,主语是they,用复数形式farmers。4、chores【解析】“家务”对应的英文是chore,do some chores是固定短语,用复数形式chores。5、sweep【解析】“扫”对应的英文是sweep,can后接动词原形。6、busy【解析】“忙碌的”对应的英文是busy,be busy doing sth.是固定搭配。7、tired【解析】“疲倦的”对应的英文是tired,feel后接形容词作表语。8、look after【解析】“照顾”对应的英文是look after,can后接动词原形。9、fun【解析】“乐趣”对应的英文是fun,have fun是固定短语。10、worker【解析】“工人”对应的英文是worker,由a可知用单数形式。二、用所给词的适当形式填空1、sweeps【解析】主语my brother是第三人称单数,动词sweep用第三人称单数形式sweeps。2、is【解析】主语she是第三人称单数,be动词用is。3、help【解析】can后接动词原形,填help。4、his【解析】修饰名词job用形容词性物主代词his。5、do【解析】主语they是复数,动词用原形do。6、children【解析】由are可知主语用复数形式,child的复数是children。7、is;works【解析】主语my father是第三人称单数,be动词用is;work用第三人称单数形式works。8、cook;cook【解析】can后接动词原形cook;“厨师”对应的英文是cook,由a可知用单数形式。9、have【解析】主语we是复数,动词用原形have。10、Does【解析】主语your sister是第三人称单数,助动词用Does。三、单项选择1、A【解析】factory以辅音音素开头,不定冠词用a,故选A。2、B【解析】主语she是第三人称单数,动词help用第三人称单数形式helps,故选B。3、C【解析】can后接动词原形,故选C。4、C【解析】be busy doing sth.(忙于做某事)是固定搭配,故选C。5、B【解析】询问职业用What,故选B。6、A【解析】表示“能;会”用情态动词can,故选A。7、A【解析】have fun(玩得开心)是固定短语,fun是不可数名词,故选A。8、C【解析】Can开头的一般疑问句,肯定回答用“Yes, 主语+can”,故选C。9、B【解析】be helpful to sb.(对某人有帮助)是固定搭配,故选B。10、A【解析】people是集合名词,本身表示复数意义,故选A。能力提升练四、句型转换1、What is【解析】对职业提问用“What's...job ”,故填What is。2、can't sweep【解析】can的否定形式是can't,后接动词原形sweep,故填can't sweep。3、Do you do【解析】一般疑问句用助动词Do开头,主语we改为you,动词用原形do,故填Do you do。4、a farmer【解析】用farmer替换nurse,保留不定冠词a,故填a farmer。5、Yes;I can【解析】Can开头的一般疑问句,肯定回答用“Yes, I can”,故填Yes;I can。6、What do;do【解析】对动作提问用“What do...do ”,故填What do;do。7、doesn't work【解析】主语是第三人称单数,否定句用doesn't+动词原形,故填doesn't work。8、is;teacher【解析】“我爸爸的工作是老师”同义句为“我爸爸是一名老师”,故填is;teacher。9、She can clean【解析】主语改为she,can不变,动词用clean,故填She can clean。10、What does;do【解析】对动作提问用“What does...do ”,故填What does;do。五、补全对话1、C【解析】由答语“我妈妈是医生”可知,此处询问职业,故选C。2、D【解析】由答语“是的,我能”可知,此处询问是否能帮忙,故选D。3、A【解析】由答语“我还照顾弟弟”可知,此处询问还能做什么,故选A。4、E【解析】由答语“我们周末一起做饭”可知,此处询问一起做什么,故选E。5、B【解析】由答语“谢谢”可知,此处是赞扬对方,故选B。六、阅读理解1、B【解析】由“My father is a factory worker.”可知,Ann的爸爸是工厂工人,故选B。2、C【解析】由“My mother is a nurse. She looks after sick people in the hospital.”可知,Ann的妈妈在医院工作,故选C。3、A【解析】由“I clean my room every morning.”可知,Ann能打扫自己的房间,故选A。4、C【解析】由“On weekends, I help my mother cook.”可知,Ann周末帮忙做饭,故选C。5、C【解析】由“I can help my parents at home.”可知,Ann在家很有帮助,故选C。思维拓展练七、书面表达(略) 展开更多...... 收起↑ 资源预览