Unit 1 Discover Useful Structures 课件-2023-2024学年高中英语人教版（2019）选择性必修第一册

1. 他们试着把新鲜的青蒿煮沸，并用从中提取的液体来治疗疟疾，但这也不起作用。 2. 她用较低的温度提取提取物，发现了一种有效的物质。 3. 这种药物在疟疾患者身上进行了测试，大部分受试患者都康复了。 4. 这一成功证明了中医的巨大价值。 5. 中国的科学研究和中医药走向世界，确实是一种荣誉。 They then tried boiling fresh wormwood, and using the liquid obtained from this to treat malaria, but this did not work either. Using a lower temperature to draw out the extract, she found a substance that worked. The medicine was tested on malaria patients, most of whom recovered. This success proves the great value of traditional Chinese medicine. It is indeed an honour for China’s scientific research and Chinese medicine to be spread around the world. 1. acknowledge (v.) ----acknowledgement (n.) be acknowledged as/to be… 被公认为/是… It’s generally/universally/widely acknowledged that…众所周知/普遍认为…… 2. defeat (n./v.) -----Tu Youyou would not acknowledge defeat. victory (n.)胜利 3. distinct (adj.)----distinction (n.)----distinguish (v.)----distinguished (adj.) 4. analyse (v.)----analysis (n.) 5. apparently (adv.)----obviously/ evidently/ clearly 6. scientific (adj.)----science (n.)-----scientist (n.)----a scientific research/study 7. substance (n.)----She found a substance that worked. 8. obtain (v.) 9. extract (n./v.) 10. insist (v.)----insist on (doing) sth.----The teacher insisted that all the homework (should) be handed in on Monday. 11. objective (adj.)----object (n.)物体，宾语----objection (n.)反对----with the objective of dictation Unit 1 People of Achievement Discovering useful structures unit 1 1. This year’s Nobel Prize for Physiology or Medicine has been awarded to Tu Youyou (co-winner), whose research led to the discovery of artemisinin, a crucial new treatment for malaria. 2. Tu Youyou went to Hainan, where malaria was more common, to study malaria patients. 3. From their research, they discovered and tested 380 distinct ancient Chinese medical treatments that showed promise in the fight against malaria. 4. Using a lower temperature to draw out the extract, she found a substance that worked. 5. The medicine was te