2025秋单元知识清单&易错练习 Unit 1 Helping at home人教PEP四上 含答案

2025秋单元知识清单&易错练习 Unit 1 Helping at home 人教PEP四上 语音： 字母组合ch在单词中可发/tʃ/ 音，例：chair 椅子 China 中国 lunch 午餐 peach 桃子 重点单词： doctor 医生 farmer 农场主；农民 nurse 护士 worker 工人 cook 烹饪；煮 clean 打扫 sweep 扫 busy 忙碌的 tired 疲倦的 clean 干净的 helpful 有帮助的；有用的 PE体育（课） job 工作；职业 chore 家庭杂务 room 房间 also 也 floor 地板；地面 together 在一起；共同 fun 享乐；乐趣 people 人；人们 child（复数 children）儿童；小孩 重点短语： office worker公司职员 factory worker工厂工人 teach Chinese教中文 do some chores做一些家务 look after照顾 clean the room打扫房间 sweep the floor打扫地板 cook together一起做饭 have fun玩得开心 make a gift做一个礼物 at home 在家里 重点句型： 1.—Is this your father? —Yes, it is. —这是你的爸爸吗？ —是的。 2.—What’s your mother’s job? —She’s a doctor. —你妈妈做什么工作的？—她是位医生。 3.You have a big family. 你有一个大家庭。 4.Mum and Dad are busy and tired. 妈妈爸爸又忙又累。 5.—What can we do for them?—We can do some chores. —我们能为他们做些什么？—我们可以做一些家务活。 重点解析： 1. 猜测他人身份的句型及其答语： 例句：—Is this your father? —Yes, it is. —这是你的爸爸吗？—是的。 句型解析：用于询问近处的这个人是否是某个特定身份的人（如父亲、母亲、老师、朋友等）。Is this，固定开头，用于单数形式。回答时必须用it来回应this引入的问题，不能直接用he/she。 句型结构： —Is this+ 身份? —Yes, it is.(肯定答语句) / No, it isn't.(否定答语句) 2. 询问他人职业的句型及其答语： 例句：—What's your mother's job? —She's a doctor. —你妈妈做什么工作？—她是位医生。 解析：此句型是一个特殊疑问句，用于询问具体信息（母亲的工作）。What是疑问代词。 句型结构： — What's+ 形容词性物主代词/名词所有格+job? —主语+be动词+a/an+职业名词. 3. 询问能（为某人）做什么的句型及其答语： 例：—What can we do for them? —We can do some chores. —我们能为他们做些什么？—我们可以做一些家务活。 句型结构： —What can+主语+do（+for sb.）? —主语+can+动词原形（+ 其他）. 4. What开头的询问他人职业的句型。 What开头的询问他人职业的常见句型及其答语如下: (一)—What+be 动词+主语? —主语+be动词+a/an+职业名词. 例:—What's your mother?—She's a nurse. (需注意,在某些文化背景下,直接询问可能被视为不够礼貌,因此在使用时需根据具体语境进行判断。) (二)—What's+形容词性物主代词/名词所有格+job? —人称代词主格+be动词+a/an+职业名词. 例:—What's your uncle's job?—He is a factory worker. —你叔叔是做什么工作的? —他是一名工厂工人。 (三)—What+do / does+主语+do? —人称代词主格+be动词+a/an+职业名词. 例:—What do you do?—I'm a policeman. —你是做什么工作的?—我是一名警察。 (这种句型通过询问对方“做什么”来间接了解其职业，相对更加委婉和礼貌。) 5.情态动词can的用法 can为情态动词,在句子中,与动词原形一起构成谓语，没有人称和数的变化。 (一)用法: 1. 表示“能,会”,指脑力或体力方面的“能力”。 例:l can swim.我会游泳。 2.表示“可以”,指许可或请求做某事。 例:—Can l have some juice?—Yes, you can. —我可以喝些果汁吗?—是的,你可以。 3.表示“可能”,常用于否定句或疑问句中,指某种可能性。 例:It can't be my mum.不可能是我妈妈。 (二)句型结构: 肯定句 主语 +can+动词原形(+其他). 例:You can play basketball well. 你能打篮球打得好。 否定句 主语 +can't+动词原形(+其他). 例: I can't play football.我不会踢足球。 一般疑问句 Can+主语+动词原形(+其他)? 肯定回答:Yes, 主语+can. 否定回答:No,主语 +can't. 例:—Can you run fast?—Yes, l can. / No, I can't. —你能跑得快吗? —是的,我能。/不，我不能。 特殊疑问句 特殊疑问词(组)+can+主语+动词原形(+其他)? 例: What can l do for you?我能为你做什么? 注意: 当特殊疑问词作主语时，用陈述句语序。 易错练习： 一、根据图片提示写单词，完成句子或对话。 1. I can ________ the floor. 2. —How ________ you help your family? —I can ________. 3. —Can he ________? —Yes, he ________. 4. Susan can ________ well. 5. —________ ________ they do? —They can draw. 二、选词填空，补全句子。 1. You ________ (has / have) a big family. 2. —Is ________ (this / they) your mother? —Yes, it is. 3. —What's ____________ (your father / your father's) job? —He is a ________ (doctor / doctors). —________ (Doctor / Doctors) are great! 4. My brother is a teacher ________ (to / too). 5. Mum and Dad _______ (is / are) busy and tired. 6. We can _________ (also make / make also) a gift for Grandma! 7. This card is _______ (for / to) Mum. Let's write“ Thank you!” 8. My sister _______ (help / helps) Grandma every Sunday. 9. What ______ (can / are) the children do for their grandparents? 10. I often do some _________ (chore /chores) for our family. 11. —What's ________ (Mike / Mike’s) job? —He is an office 三、按要求完成句子。 1. Tony can clean the room. (对画线部分提问) ________ ________ Tony ________ ? 2. I'm a doctor.(对画线部分提问) ________ ________  yu ________ ? 3. I can look after my cat. (改为一般疑问句) ________  ________  ________  after your cat? 4. We can watch TV. (改为否定句) We ________  ________ TV. 5. My mother is a teacher. (就画线部分提问) ________  ________ your mother's job? 6. Miss Li teaches Chinese. (改为一般疑问句) ________  Miss Li ________ Chinese? 7. She is a doctor. (对划线部分提问) ________  ________  her job? 8. She teaches English. (改为一般疑问句，并作否定回答) —________ she________  English? —________ ,  she________ . 9. What does your brother do?(同义句转换) What________  ________  ________ job? 10. is, a, worker, she, factory(.)(连词成句) __________________________________________ 四、单项选择。 ( ) 1. —What's your ________ job? —She's a teacher. A. mother B. mothers C. mother's ( ) 2. —Can she ________chairs? —Yes, she can. A. makes B. make C. making ( ) 3. —What can we do ________ them? —We can cook. A. for B. to C. of ( ) 4. My aunt is ________ office worker. A. a B. some C. an ( ) 5. The Double Ninth Festival is coming. We can________. A. do some chores for our grandparents B. eat mooncakes C. cook noodles for children ( )6. My uncle is ________office worker. He is busy. A. a B. an C.the ( )7. —What's ________ job? —________ is a doctor. A. his; He B. his; His C. her; He ( )8. My sister is a baby. I often________her with my family. A. look at B. look after C. look like ( )9. My parents are busy and tired. I can________ the room for my family. A. clean B. cleans C. cleaning ( )10. —What can the old man do? —He ______ write stories. A. is B. does C. can 参考答案： 一、 1.sweep 2.can ;cook 3.sing;can 4.dance 5.What can 二、 1.have 2. this 3.your father’s;doctor;Doctors 4.too 5.are 6.also make 7.for 8.helps 9.can 10.chores 11.worker.Mike’s 三、 1.What can; do 2.What do;do 3.Can you look 4.cannot watch 5.What is 6.Does teach 7.What is 8. Does ; teach ; No; doesn't. 9.is your brother’s 10.She is a factory worker. 四、 1.C 2.B 3.A 4.A 5.A 6.B 7.A 8.B 9.A 10.C 学科网（北京）股份有限公司 $$