寒假预习：专题02 Unit 1 People at work语法+知识演练（讲义）-2025-2026学年外研版（三起）英语四年级下册

寒假预习：专题02 Unit 1 People at work语法讲义+知识演练2025-2026学年四年级下册英语（外研版） 核心语法点1：一般现在时—— 询问/描述职业、工作地点及内容 1. 语法含义：用于描述经常性、习惯性的动作，或某人的职业、身份。 2. 关键规则：当主语是 he/she/it/第三人称单数名词（如 my father, the doctor, Lingling's uncle）时，谓语动词（实义动词）要加 -s/-es 例句： — What does he do? （他是做什么工作的？） → He is a scientist. （他是一名科学家。）（be动词用is，不用are） —Where does she work? （她在哪里工作？） → She works in a restaurant. （她在餐馆工作。）（work → works） — My father works in the fields. （我爸爸在田里工作。）（work → works） — Police officers keep the city safe. （警察保护城市安全。）（主语是复数，动词用原形） 核心语法点2：特殊疑问句（What/Where引导）—— 询问职业和工作地点 1. 询问职业： 句型结构：What + does + 主语（he/she/第三人称单数）+ do? → 答句：He/She + is + a + 职业名词.（如 doctor, fireman） 课本例句：What does your aunt do? → She is a cook. 2. 询问工作地点： 句型结构：Where + does + 主语（he/she/第三人称单数）+ work? → 答句：He/She + works + in/on + 地点.（如 in a hospital, on a farm） 课本例句：Where does the fireman work? → He works in a fire station. 核心语法点3：一般现在时（三单）的否定句和一般疑问句 1. 否定句：主语（三单）+ doesn't + 动词原形 + 其他. 例句：She doesn't work in a school. （她不在学校工作。） 2. 一般疑问句：Does + 主语（三单）+ 动词原形 + 其他? → 答句：Yes, he/she does. / No, he/she doesn't. 例句：Does he work at night? → Yes, he does. （他在夜间工作吗？是的。） 知识演练 一、语法填空 1. My father is a farmer. He __________ (work) in the fields every day. 2. —What does she do? —She __________ (be) a doctor. She helps sick people. 3. Lingling's uncle is a driver. He __________ (take) people home every day. 4. —Where does your aunt work? —She __________ (work) in a restaurant. 5. A painter __________ (use) a brush to draw pictures. 二、句型转换 1. He is a fireman.（改为一般疑问句并作肯定回答） — ________ he a fireman? — Yes, _________ _________. 2. She works in a police station.（改为一般疑问句并作否定回答） — _______ she _________ in a police station? — No, _________ _________. 3. My father is a scientist.（改为一般疑问句并作肯定回答） — ________ your father a scientist? — Yes, __________ __________. 4. He works at night.（改为一般疑问句并作否定回答） — ________ he ________ at night? — No, ________ ________. 5. They keep the city safe.（改为一般疑问句并作肯定回答） — ________ they ________ the city safe? — Yes, ________ ________. 三、单项选择 （ ）1. —What __________ your father do? —He is a cook. A. do B. does C. is （ ）2. She __________ in a fire station. She is a fireman. A. work B. works C. working （ ）3. —Where __________ he work? —He works on a farm. A. do B. does C. is （ ）4. My uncle is a painter. He __________ a brush to paint. A. use B. uses C. using （ ）5. —Does she work in a restaurant? —__________ A. Yes, she does. B. Yes, she is. C. No, she doesn't work. 四、否定句改写（每空一词） 1. He is a doctor. → He __________ __________ a doctor. 2. She works in a restaurant. → She __________ __________ in a restaurant. 3. My father works in the fields. → My father __________ __________ in the fields. 4. He uses a brush. → He __________ __________ a brush. 5. They work at night. → They __________ __________ at night. 五、补全对话 1. —What __________ he do? —He is a farmer. He __________ in the fields. 2. —Where __________ your mother work? —She __________ in a hospital. She is a doctor. 3. —Does your uncle work at night? —No, he __________. He works in the morning. 4. —What does Lingling's aunt do? —She __________ a cook. She __________ in a restaurant. 5. —__________ does your grandpa work? —He works in a police station. He is a police officer. 六、句型匹配 （ ）1. What does he do? A. He works in a fire station. （ ）2. Where does she work? B. No, he doesn't. （ ）3. Does he work at night? C. He is a scientist. （ ）4. What does your aunt do? D. She is a cook. （ ）5. Is she a doctor? E. Yes, she is. 七、连词成句 1. he, do, what, does (?) ______________________________________ 2. she, in, works, a, restaurant (.) ______________________________________ 3. is, my, a, father, farmer (.) ______________________________________ 4. does, work, where, he (?) ______________________________________ 5. doesn't, he, at, work, night (.) _____________________________________ 答案 一、1. works 2. is 3. takes 4. works 5. uses 二、1. Is; he is 2. Does; work; she doesn't 3. Is; he is 4. Does; work; he doesn't 5. Do; keep; they do 三、1. B 2. B 3. B 4. B 5. A 四、1. is not 2. doesn't work 3. doesn't work 4. doesn't use 5. don't work 五、1. does; works 2. does; works 3. doesn't 4. is; works 5. Where 六、1.C 2.A 3.B 4.D 5.E 七、1. What does he do? 2. She works in a restaurant. 3. 3. My father is a farmer. 4. Where does he work? 5. 5. He doesn't work at night. ( 1 ) 学科网（北京）股份有限公司 $