外研版 (2019)选择性必修 第三册Unit 5 Learning from nature图文ppt课件

这是一份外研版 (2019)选择性必修 第三册Unit 5 Learning from nature图文ppt课件，共36页。PPT课件主要包含了n 回声定位，Copying，n 游泳衣，observing，n 无人驾驶飞机，Really等内容，欢迎下载使用。
Unit 5 Learning frm nature
T read the passage t learn and talk abut in what ways we can learn frm animalsT listen t the cnversatin and get t knw Wu Qin Xi
Inspiratin frm animals
D yu knw what bimimicry is?
Read the passage abut bimimicry and answer the questin.
What are the types f bimimicry mentined in the passage? What else d yu knw abut them?
One is cpying frm and shape. Anther ne is taking inspiratin frm the abilities f animals.
take inspiratin frm: t get a gd idea abut what yu shuld d, write, say etc, especially ne which yu get suddenly seek slutins t: find a way f slving a prblem r dealing with a difficult situatin inspired by: t give smene the idea fr smething, especially a stry, painting, pem etc
Pay attentin t the wrds and expressins in bld.
cpy: t deliberately d smething that smene else has dne r behave like smene elsebserve: t watch carefully the way smething happens r the way smene des smethingimitate: t cpy smething because yu think it is gd
Cmplete the infrmatin with the wrds and expressins in Activity 5.
Bats use sund t “see”. But hw d they avid crashing int each ther? The answer lies in their use f ech-lcatin t identify the psitin f bjects. Scientists are ___________________ bats t imprve radar systems.
taking inspiratin frm
taking inspiratin frmcpyingbservinginspired byseek slutins timitates
As a land species, hw can we imprve ur perfrmance in water? ______________ the shape f the scales n a shark's skin, we have created swimsuits that allw swimmers t swim much faster.
By ___________ dragnflies in flight, peple have realised there are better ways f flying. Nw we are ___________ dragnflies with ur designs fr small drnes.
inspired by
Spider silk is much strnger than the same weight f steel. This means that it culd be used in lts f prducts, such as bullet-prf clthing. But we are still ___________________ ne prblem — hw t get spiders t prduce enugh silk!
seeking slutins t
Talk abut in what ther ways we can learn frm animals. Give examples.
D yu knw Wu Qin Xi (五禽戏)?
1. Why were Chinese martial artists inspired by animal mvements?
Because many Chinese martial artists admired the natural instincts, senses and fighting abilities that animals pssess in rder t survive in the wild.
Read the passage and answer the questins.
2 What were Hua Tu's achievements?
Hua Tu created Wu Qin Xi. He was the first physician t use anesthesia during surgery in China. He was knwn as the best physician f his time and he was an expert in acupuncture.
Listen t the cnversatin abut Wu Qin Xi and tick the tpics mentined by the speakers.
The creatr f Wu Qin Xi
Wh can practise the exercises
Why these animals were chsen
Physical benefits
Mental benefits
Hw t teach the exercises
Listen again and cmplete the intrductin t Wu Qin Xi.
Wu Qin Xi was created by Hua Tu almst 2,000 years ag. It means “Five-animal Exercises”, and each animal is 1 ____________________________. By ding these exercises, peple learn frm these animals and help 2 __________________________. Fr example, the tiger exercise 3 _____________ the liver. The bear exercise helps peple with gd digestin. The mnkey exercise helps 4 ____________________;
the/their rgans t wrk better
identified with a frm f exercise
the heart t wrk well
the 5 _______________ is gd fr the kidney; and the crane exercise is 6 __________________.Sme peple believe Wu Qin Xi helps them 7 ______________________. Sme f the Wu Qin Xi masters lived t 8 ________________________, and still had gd eyesight, hearing and strng teeth. Wu Qin Xi has 9 ________________, t. It can help 10 ________________________________________.
t live t an advanced age
mre than 90 years f age
mental benefits
t relax the mind and imprve cncentratin
deer exercise
gd fr the lung
Cmplete the bxes with the expressins frm the cnversatin.
By..., yu helps peple is gd 's interesting!That's very impressive.Sunds great!
Talking abut benefits
By..., yu learn...
It helps peple t...
... is gd fr...
Shwing interest
That’s interesting!
That’s very impressive.
Sunds great!
Think abut ther exercises inspired by animals. Discuss hw they were created and their benefits, using the wrds and expressins in this sectin.
Think abut yur perfrmance. Hw well can yu use the language yu have learnt t talk abut traditinal Chinese exercises?
1. This apprach, called bimimicry, studies and imitates nature’s designs and prcesses t seek slutins t human prblems. seek slutins t: find a way f slving a prblem r dealing with a difficult situatin 寻求……的解决方法（t是介词） eg They are still seeking the perfect slutins t all f ur prblems. 他们仍在继续寻找能解决我们所有问题的完美办法。
【归纳】the slutins t ……的解决办法(t是介词)lk fr a slutin 寻找解决办法find /cme up with a slutin 找到/想出解决办法prvide /ffer a slutin 提供解决办法
2. Anther type f bimimicry is taking inspiratin frm the abilities f animals. take inspiratin frm: t get a gd idea abut what yu shuld d, write, say etc, especially ne which yu get suddenly 从……中获取灵感
【归纳】prvide inspiratin (fr sth.)（为某事）提供灵感 seek / lk fr inspiratin 寻求灵感 draw / get inspiratin (frm sb. / sth.) 从（某人/某事）汲取灵感 inspiratin cmes frm sb. / sth. 来自某人/某事的灵感
【语境应用】翻译句子1) 几十年来， The Malvern Hills给了很多艺术家和音乐家灵感。 The Malvern Hills have prvided inspiratin fr many artists and musicians ver the decades.2) 他从日常生活中得到灵感。 He draws inspiratin frm rdinary scenes.
3. …peple have learnt hw t send signals underwater, which is currently emplyed in tsunami early-warning systems. emply v. t use a particular bject, methd, skill etc in rder t achieve smething 使用，运用 emply a methd / technique / tactic etc eg The reprt examines teaching methds emplyed in the classrm. 这个报告探讨了课堂教学方法。
v. t pay smene t wrk fr yu 雇用eg The factry emplys ver 2000 peple. 这家工厂雇用了 2000 多名员工。v. t spend yur time ding a particular thing 花时间做，忙于做〔某事〕eg Her days are emplyed in gardening and vluntary wrk. 她的时间都花在搞园艺和做义工上。
emply sb. as sth. 雇用某人当……emply sb. t d sth. 雇用某人做某事be emplyed in (ding) sth. 忙于(做)某事
emplyer n. 雇主emplyee n. 雇员emplyment n. 就业；工作；使用
【语境应用】 根据汉语提示补全下列句子1) 别打扰他，他正忙着写作文呢。 Dn’t truble him. He ___________________ writing a cmpsitin.2) 她失业两年之后被当地的一家书店雇用了。 Having been ut f wrk fr tw years, she _________________ a lcal bkstre.
is emplyed in
was emplyed by
Find ther examples f bimimicry n the Internet. Share them with the class next class.