Unit 1 Helping at home 知识点总结与练习 (含答案解析)2025-2026 学年人教PEP版英语四年级上册(新教材)

资源下载
  1. 二一教育资源

Unit 1 Helping at home 知识点总结与练习 (含答案解析)2025-2026 学年人教PEP版英语四年级上册(新教材)

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