Unit 1 People at work （课件）-2025-2026学年外研版（三起）英语四年级下册

Unit 1 People at work 第一课时 外研版 四年级下册 Listen and sing What's the song about? It's about the different kinds of occupation（职业） . What other occupations do you know? dentist、postman、pilot(飞行员)、baker、manager、shop assistant（销售员）、yoga teacher（瑜伽老师） Let’s learn. /ˈdɒktə(r)/ /ˈfaɪəmən/ /ˈfɑːmə(r)/ /kʊk/ 注：cooker 厨具 /pəˈliːs/ /pəˈliːs ɒfɪsə(r)/ /ˈpeɪntə(r)/ /ˈsaɪəntɪst/ /ˈraɪtə(r)/ /ˈwɜːkə(r)/ /ˈdraɪvə(r)/ /nɜːs/ /ˈpəʊstmən/ 一、加  -er  的高频职业例子（动词 + -er） - farm → farmer（农民） - fire → fireman（消防员，复合词，man 表示“人”） - paint → painter（画家/油漆工） - work → worker（工人） - cook → cook（厨师，特殊词，本身可作名词，注意不要写成 cooker，cooker 指“厨具”） 二、加  -or  的高频职业例子（动词 + -or） - act → actor（演员） - invent → inventor（发明家） - visit → visitor（访客） - operate → operator（操作员） Read and answer. 1 What does he do？ What does Lingling‘s father do? scientist What does he do？ Read and answer. 猜测 What does he do？ Read and answer. Why do children guess he is a farmer first(首先）? Because Farmers usually work in the fields. What does he do？ Read and answer. Besides（除了） painters, who else uses brushes a lot？ For example, cleaners, cooks, scientists (to collect samples), or artists like calligraphers（书法家）. What does he do？ Read and answer. What new clues（线索） can you find in this picture? We can see people doing research（研究） and using tools（工具）. What does he do？ Read and answer. So this tells us Lingling’s father is a scientist. Why does a scientist work in the fields and use a brush? Because scientists might work in the fields to study plants（植物）, soil（土壤）, or nature（大自然）. They use a brush to carefully collect samples（收集样本） (like insects or plant parts) without damaging them. Think about it Listen and circle A: What does your father do? B: He's a driver. A: What does your mother do? B: She's a teacher. A: What does your uncle do? B: He's a doctor. A: What does your grandma do? B: She's a farmer. 1. My uncle is a ______. He works on a big farm every day. 2. The ______ uses a brush to paint beautiful pictures. 3. My dad is a ______. He studies plants and insects in the fields. 4. This scientist often works in the ______ to collect samples. 5. My mom is a ______. She cooks delicious food for people in a restaurant. 6. The painter uses his ______ a lot to draw nice pictures. 7. My grandpa is not a worker, he is a ______. He grows vegetables in the field. 8. The ______ uses a brush to carefully clean the small samples. 9. My brother wants to be a ______ like Lingling’s father. 10. Farmers and scientists both work in the ______, but they do different things. farmer painter scientist fields cook brush farmer scientist scientist fields Lavf59.14.100 $