译林版（2020） 必修第三册 Unit 4 Scientists Who Changed the World Reading（共28张PPT，内嵌视频）

Unit 4 Scientists who changed the world Welcome to the unit & Reading Presentation Warm-up Guessing game:There are three clues. Please guess who he or she is. Presentation Warm-up Black hole A book: A Brief History Of Time ALS(渐冻症的简称） Stephen William Hawking Guessing game 1 Presentation Warm-up Apple A British physicist. The law of universal gravitation(万有引力定律): F=(G×M1×M2)/R2 Isaac Newton Guessing game 2 Presentation Warm-up A French woman physicist and chemist Win two Nobel Prizes Radium(Ra) Guessing game 3 Marie Curie Presentation Warm-up A famous Chinese space scientist. The Father of China Aerospace Two bombs and One satellite Guessing game 4 Qian Xuesen Language points What other great scientists do you know of ? Warm-up Deng Jiaxian Yuan Longping Albert Einstein Thomas Alva Edison Quotation 科学家的驱动力主要是好奇心和对真理的渴望。 — 欧文·朗缪尔 The scientist is motivated primarily by curiosity and a desire for truth. —Irving Langmuir Welcome to the unit Yuan Longping ● In 1953, he _____ South-west Agricultural College. ● In the 1970s, he _____the first hybrid rice varieties. Stephen Hawking ● He _____ the field of general relativity. ● In 1988, A Brief History of Time was published and stayed on a bestseller list for _____. Welcome to the unit Yuan Longping ● In 1953, he _____ South-west Agricultural College. ● In the 1970s, he _____the first hybrid rice varieties. Stephen Hawking ● He _____ the field of general relativity. ● In 1988, A Brief History of Time was published and stayed on a bestseller list for _____. graduated from succeeded in developing made great contributions to 237 weeks Reading Chinese scientist wins 2015 Nobel Prize Pre-reading Which Chinese scientist won the Nobel Prize in 2015? Tu Youyou 2015 Fast-reading Go through the passage and answer: 1. What’s the genre(体裁）of the paasage? A. Science fiction B. News report C.Narrative(记叙文） 2. How is this type of text usually organized? Inverted pyramid The tail (optional) The lead The body the most imimportant information detailed information background or supporting information Headline The Lead The Body The Tail Para. 1 Para. 2-5 Para. 6 Careful-reading Read paragragh 1( the lead ) When Who What Why in 2015 Tu Youyou receive a Nobel Prize the discovery of qinghaosu Tu Youyou received a Nobel Prize in 2015 for her discovery of qinghaosu. Careful-reading Read the news report and complete the chart below with the main idea of each part. Para. 1: Tu Youyou won a Nobel Prize in 2015 for her discovery of qinghaosu Part 1 The lead Part 2 More detailed information about the event Part 3 Background or supporting information Para. 2: _____ _____ _____ Paras. 3-5: _____ _____ _____ Para. 6: _____ _____ Part 3 Background or supporting information Tu Youyou acquired a broad knowledge of both traditional Chinese medicine and Western medicine. Tu Youyou and her team solved a lot of problems before they successfully discovered qinghaosu. Tu Youyou and her t ... ...