Unit 3 The world of science Vocabulary & Listening课件-2022-2023学年高一英语外研版（2019）必修第三册

B3U3 The world of science Period 4 Vocabulary and listening ocabulary Career in science Look at the pictures and answer the questions.(P39-4) physicist mathematician chemist astronomer geographer biologist 1.What do you know about these careers? 2.What famous scientists can you name in these fields? Career in science Look at the pictures and answer the questions.(P39-4) physicist mathematician chemist astronomer geographer biologist A physicist is a person who does research connected with physics or who studies physics. physicist A mathematician is a person who is trained in the study of numbers and calculations. mathematician A chemist is a person who does research connected withchemistry or who studies chemistry. chemist An astronomer is a scientist who studies the stars,planets,and other natural objects in space. astronomer A geographer is a person who studies geography or is an expert in it. geographer A biologist is a person who studies or works in the field of biology. biologist Learning to learn: Words about different careers in science can be formed by adding -er,-ist or -ian at the end of the words about subjects,eg biology-biologist. Noun. -ist Noun. -ian science scientist library librarian art artist music musician novel novelist comedy comedian piano pianist physic physician society socialist history historian Complete the introductions about different scientists with the words in Activity 4.Pay attention to the language that describes their careers.(P40-5) Guo Shoujing (1231-1316)was a famous Chinese of the Yuan Dynasty.He invented twelve new instruments to study stars and planets.He also Marie Curie(1867-1934)was a world-famous developed a calendar which is as accurate as the Gregorian and was first awarded the Nobel Prize in 1903 for her calendar.A mountain cn the Mcon and a minor planet are extraordinary work on radioactivity.She was also regarded as named after him. a brilliant and was again awarded the Nobel British Charles Darwin(1809-1