初中英语外研版（2024）八年级下册（2024））Unit 5 Looking into natureStarting out多媒体教学课件ppt

这是一份初中英语外研版（2024）八年级下册（2024））Unit 5 Looking into natureStarting out多媒体教学课件ppt，共23页。PPT课件主要包含了 China， Britain， Biology，Sample，Need to do，Homework等内容，欢迎下载使用。
通过本课时的学习，学生能够：1. 了解李时珍、达尔文、王贞仪等中外自然探索者的贡献，理解不同文化背景下的科学精神，尊重人类对自然的探索传统；2. 通过图片和文本信息，分析自然探索者的共同特点，辩证思考“自然探索的意义”，激发对持续学习和自然探索的兴趣。
Learning bjectives
Watch the vides and answer the questin.
What d yu feel when yu watch these scenes?
Watch and say
Lk at the pictures and answer the questins.
1. What d yu knw abut them?
Think and answer
Li Shizhen was a famus dctr in the Ming Dynasty. He wrte Ben Ca Gang Mu, a classic bk abut traditinal Chinese medicine.
It recrds many herbs and prescriptins(处方). It is very imprtant and famus arund the wrld.
Charles Darwin was a famus British bilgist. He came up with the thery(理论) f evlutin(进化). He wrte the famus bk On the Origin f Species. His ideas changed hw peple understand life and nature.
It says all living things have cmmn ancestrs(祖先) and change ver time. Organisms(生物体) with useful traits(特性) are mre likely t survive and have babies, passing these traits t their children.
Wang Zhenyi was a famus female scientist in the Qing Dynasty. She studied maths and astrnmy, and she made imprtant cntributins. One f her mst famus wrks is The Explanatin f Lunar Eclipses (Yue Shi Jie).
In the bk, she scientifically explained hw lunar eclipses(月蚀) happen and gt rid f the ld superstitin(迷信) abut the “heavenly dg eating the mn”.
2. What d they have in cmmn?
They all studied nature. They taught ther peple abut nature, t./...
Li Shizhen was a very famus dctr and medical scientist in the Ming Dynasty. He spent many years studying different kinds f herbs. He traveled t many places, watched plants carefully and talked with lcal dctrs and farmers. Finally, he wrte a great bk called Benca Gangmu. This bk tells peple a lt abut traditinal Chinese medicine and helps many dctrs. Li Shizhen was careful, patient, and hard-wrking. He kept seeking the truth and never gave up. His spirit still encurages us t study carefully and keep trying tday.
Name: __________ Cuntry: _____________Time:___________ Field: ___________________Achievement:_________________________________________________________Key Spirit:____________________________________________________________
Li Shizhen
Ming Dynasty
Traditinal Chinese medicine
Ben Ca Gang Mu
Careful, patient, and hard-wrking; Keep seeking the truth and never gave up
Read and fill
Charles Darwin was a great British bilgist wh lived in the 19th century. He devted his life t studying plants, animals and nature. Darwin came up with the imprtant thery f evlutin and wrte the wrld-famus bk On the Origin f Species. His ideas greatly changed hw peple understand life and nature. He was curius, patient and hard-wrking. He kept bserving and studying fr many years. His spirit f explring the truth encurages us t study science bravely.
Name: __________ Cuntry: _____________Time:___________ Field: ___________________Achievement:_________________________________________________________Key Spirit:____________________________________________________________
Charles Darwin
the 19th century
The thery f evlutin; On the Origin f Species
Curius, patient and hard-wrking; kept bserving and studying; explring the truth
Wang Zhenyi was a famus female scientist frm China in the Qing Dynasty. She was talented in mathematics and astrnmy. She did a lt f research and made imprtant cntributins t science. She wrte many great wrks, such as The Explanatin f Lunar Eclipses and Thery f the Rund Earth. She was intelligent, hard-wrking and brave. She lved science and never gave up studying. She sets a gd example fr all f us, especially fr yung girls.
Name: __________ Cuntry: _____________Time:___________ Field: ___________________Achievement:_________________________________________________________Key Spirit:____________________________________________________________
Wang Zhenyi
Qing Dynasty
Mathematics and astrnmy
Made imprtant cntributins t science; wrte many great wrks
Intelligent, hard-wrking and brave; lved science and never gave up studying
Enjy the vide and answer the questins.
Watch and answer
1. What secrets f nature are mentined in the vide?2. Which ne d yu want t explre mre?
I want t explre "What lives in the deepest parts f the cean?" mre. I think it's amazing that there are strange and wnderful creatures living in such dark and cld places. I want t learn mre abut hw they survive.
What lives in the deepest parts f cean? Is there life amng the stars? Why d we sleep?
3. What secrets f nature d yu knw?
Plants can make fd frm sunlight, air and water. Sme animals can change their clrs t prtect themselves. The Earth ges arund the sun, which gives us fur seasns. The Earth ges arund itself, which gives us day and night. We can als see beautiful rainbws after rain because f the refractin and reflectin f sunlight.
Chse an explrer r a secret f nature and prepare a 1-minute ral reprt, which shuld include: Wh/What is it? What d we knw abut it? Why is it wrth explring?
Disscuss and then share yur answers.
Discuss and share
Tpic: An explrer r a secret f nature.
One pssible versin:Gd mrning, everyne.Tday, I want t talk abut a secret f nature: Why d we sleep?First, we all knw that sleep is very cmmn. Every night, we spend abut 8 hurs sleeping. When we sleep, ur bdies and brains are nt really “ff”.But why d we need it? We knw that sleep helps us rest. It makes ur brains wrk well the next day. If we dn’t sleep enugh, we will feel tired and can’t study well.I think it is wrth explring because everyne sleeps, but nt many peple knw the real reasns. By studying sleep, we can keep healthy and live better lives.Thank yu fr listening!
We shall nt cease frm explratin, and the end f all ur explring will be t arrive where we started and knw the place fr the first time.— T.S. Elit
Lk and read
Write a shrt passage The secret f nature I want t explre mst with 5 t 8 sentences. Use at least 3 new expressins learned in this class.
Lk up infrmatin abut a nature explrer and make an English pster.