Unit 9 Human Biology Topic talk 课件-2024-2025学年高二下学期英语北师大版（2019）选择性必修第三册

1.(翻译) __________________________________ “别害怕，”我用坚定的声音说。 2. ________________________________________________ _______________房间又黑又静，我能听到我自己急促的呼吸声。 3.Trying to help injured, displaced or sick creatures can be heartbreaking; ________ (survive) is never certain. 4. People want to listen to someone who is interesting, relaxed and _____________ (comfort). 5.I______________________(理所当然地认为) he will come to the meeting. Exercise 1 Pre-class Quize "Don't be afraid," I said in a firm voice. The room was dark and quiet, and I could hear my own breathing quickly. survival take it for granted that comfortable With more than 2,000 coloured sculptures and 45,000 square meters of murals(壁画), Mogao Grottoes, which are located in Gansu, China, continue 1. _______ (attract) people throughout the world. Recently, the Dunhuang Academy and Tencent 2. __________ (team) up to launch a series of cartoons about the grottoes to help people better understand the cultural relics. The cartoons adapted from the murals stories consist 3. ____ five parts, each running less than five minutes. Visitors can watch them on 4. ____ mini-programme on social media. With this 5. _______ (create) idea, Dunhuang culture is not 6. __________ (complete) mysterious any more. In addition to the popular cartoon series, some other cultural productions 7. ______ (list) in the Yunyou Dunhuang program also include a VR cave exploration and an interactive game of coloring murals. These 8. _________ (activity) will let more common people, especially young people, get involved in the interaction and development of the traditional culture, 9. ______ will be given sustainable vitality. Dunhuang will always offer great 10. _________ (please) to people around the world. Exercise 2 Pre-class Quize to attract have teamed of creative completely listed activities which pleasure a 1. 生物学 2.能力，才能 3.marathon 4.为……辩护 5. infer 6. 计算，核算 7. physicist 8. athletics 9. 革新，创新，改革 10. betterment 11. be amazed at 12. be capable of 13. make decisions 14. create and innovate 15. develop vaccines Exercise 3 Pre-class Quize 1. biology 2. capability 3. 马拉松赛跑 4. justify 5.推断，推定 6. calculate 7. 物理学家 8. 田径运动 9. innovate 10. 改良，改善，提高 11. 对……感到惊讶/惊叹 12. 能够……；有能力做…… 13.做决定 14.创造和创新 15.研发疫苗 UNIT9 HUMAN BLOLOGY TOPIC TALK Learning objectives 1.know what human biology is; 2.clarify what the human body and brain can do; 3.extract the key information and know the human body’s response mechanisms under extreme conditions; 4.understand famous sayings related to human body and brain. What is human biology? Lead-in Human biology is the study of the structure, function, development, and evolution of the human body and its biological processes. Human biology includes both physical anand d mental activities. physical mental What are your body and mind capable of doing? capability be capable of My body My mind My body/mind is capable of (doing)…. What is your body/mind capable of doing? Pre-listening Disscuss with your partner. running swimming jumping My body is capable of (doing)…. cycling doing gymnastics thinking; solving problems debating; reasoning memorising justifying studying calculating My mind is capable of (doing)… Listen to Dialogue 1. 扫清听力障碍 1. watch athletics 2. on television 3. be amazed at 4. the speed and strength 5. be capable of 6. jump high 7. run very fast 8. gymnastics competitions 9. human mind 10. make decisions 11. memorise facts 12. reasoning 1. 看田径运动 2. 在电视上 3. 对……感到惊讶/惊叹 4. 速度和力量 5. 能够……；有能力做…… 6.跳得高 7.跑得非常快 8.体操比赛 9.人类的思想/头脑 10.做决定 11.记忆事实 12.推理；思考 P.111 扫清听力障碍 13. create and innovate 14. for the betterment of mankind 15. medical researchers 16. find cures for diseases 17. look for ways to... 18. develop vaccines 13.创造和创新 14.为了人类的福祉 15.医学研究者 16.找到治疗疾病的方法 17.寻找……的方法 18.研发疫苗 听力解题常用句式 19. It's incredible, isn't it? 这太不可思议了，不是吗？（用于附和观点） 20. That's true. 没错。 21. That's right. 说得对。 22. I really admire... 我真的很钦佩/…… 23. Isn't it amazing...? ……难道不令人惊叹吗？（反问句式，听力中常考） 24. It truly is! 的确如此！ P.111 1. Where has the girl been watching athletics? A. On the cellphone. B. On television. C. On the Internet. 2. How is the girl feeling about the speed and strength of the athletes? A. Excited. B. Shocked. C. Amazed. 3. What does the boy think the human body is capable of? A. Walking fast. B. Dancing beautifully. C. Jumping high. 4. What does the boy think the human mind can do? A. Make a decision. B. Make a creation. C. Make an innovation. 5. What are the two speakers talking about? A. The human biology. B. The human body. C. The human mind. Activity 1： Listen to Dialogue 1 and choose the best answer. √ √ √ √ √ P.55 While-listening Read the Text Builder on Page 50 carefully.Then listen to the dialogue and complete it by underlining the expressions you hear. Activity2 The human body is capable of doing many things, such as ________. Activity 2 marathon: n. long-distance running race The human mind is capable of ____________. We use our minds to ________. justify: vt. to show that there is a good reason for sth, especially sth that other people think is wrong I really admire people who use their minds for the betterment of mankind. For example, ___________ conduct research to _______. betterment: the improvement or making something better. 1. What is the human body capable of doing? 2. What is the human mind capable of doing? 3. What do medical researchers do to prevent diseases? 4. How do you feel about our human body and mind?   The human body is capable of doing many amazing things, such as jumping high and running very fast. Activity 3 : speaking The human mind is capable of making decisions, memorising facts, reasoning, creating and innovating, and doing many other things. They conduct research to find cures for diseases, and also look for ways to prevent diseases by developing vaccines. I think the human body and mind are truly amazing and incredible. They are capable of so many extraordinary things, and it's wonderful that people can use their minds for the betterment of mankind. Listen to Dialogue 2. 扫清听力障碍 1. extreme 2. conditions 3. resilience 4. climate 5. participants 6. temperature 7. lab 8. take the time to do sth 9. do research into 10. react to 11. find out 12. train sb to do sth 1.极端的；极度的 2.环境；状况 3.弹力；快速恢复能力 4.气候 5.参与者 6.温度 7.实验室（= laboratory） 8.花时间去做某事 9.对……进行研究 10.对……做出反应 11.查明；弄清楚 12.训练某人做某事 扫清听力障碍 13. breathing exercises 14. extremely low temperatures 15. warm up 16. on their own 17. feel tired 18. stop doing sth 19. fall again 20. similar effects 21. be involved in 13.呼吸练习 14. 极低的温度 15.（使）变暖；热身 16.独自地；自动地 17.感到疲惫 18.停止做某事 19.（状态）恢复如初； 20.相似的效果/影响 21.参与；涉及 1. What has Dr. Millhouse been researching? A. Reaction of human beings in extreme conditions. B. Reaction of the human mind in extreme conditions. C. Reaction of the human body in extreme conditions. 2. Where did the participants do special breathing exercises? A. In the house. B. In the lab. C. In the open air. 3. How long have the participants been doing the breathing exercises? A. More than twenty minutes. B. Around twenty minutes. C. Less than twenty minutes. 4. What does the interviewer think about the talk? A. Interesting. B. Rewarding. C. Amazing. Activity 1： Listen to Dialogue 1 and choose the best answer. √ √ √ √ P.56 While-listening Listen to the dialogue. Write T (true) or F (false). ( ) 1. Dr. Millhouse has been doing research into how the human body reacts in extreme conditions. ( ) 2. They trained the participants to do special breathing exercises and then had them practise the exercises in extremely low temperatures outside. ( ) 3. After about twenty minutes, the participants’ bodies started to warm up on their own! ( ) 4. When the participants started suffering from tiredness, they stopped doing the exercises properly. Then their body temperature kept warm for a long time. ( ) 5.According to the research, people are able to control how hot or cold their bodies are. in our lab T F T Activity 2 F T started to fall again 1. What's the topic of the interview? 2. What happened after the participants had been doing the breathing exercises for about twenty minutes? 3. What happened to the participants after they stopped doing the exercises properly because of the tiredness? The topic of the interview is how the human body reacts in extreme climates/conditions and human resilience in extreme environments. Activity 3 : speaking Their bodies started to warm up on their own. Their body temperature started to fall again. 4. What conclusion can we arrive at according to the interview? 5. Is the research a whole and complete one? And why? People are able to control how hot or cold their bodies are. Additionally, similar effects can be seen in the bodies of athletes involved in doping. Activity 3 : speaking No, it isn’t. Because the researchers need to do some more research to find out how this (the body temperature regulation) all works exactly. Thank you！ 73716.93 101775.18 $