人教版 (2019)选择性必修 第四册Unit 3 Sea Exploration图片课件ppt

这是一份人教版 (2019)选择性必修 第四册Unit 3 Sea Exploration图片课件ppt，共27页。PPT课件主要包含了Para 23，Para 45 ，Para 6，Para 1 ，stories等内容，欢迎下载使用。
1. What d yu think f when yu see the phts?2. Can yu describe cean using yur wn language?
invader, crals, fish, harmny…
The cean is the cradle f life. (metaphr)The cean hides secrets like mankind. (simile, persnificatin)The cean gave my face a salty slap as his tides rse. (persnificatin)
Sea vyages, sea explitatin, sea prtectin, the develpment f a harmnius relatinship between humans and the sea …
What d yu knw abut sea explratin?What d yu want t knw abut sea explratin?
D yu knw any stries abut sea vyages?
Zheng He was a Chinese admiral and explrer wh made seven vyages t the Western Sea. The first vyage started in Yngle three years (1405), and the last vyage ended in Xuande eight years (1433), ttaling seven times. Zheng He's vyages are ne f the wrld navigatin feats in histry.
Ferdinand Magellan is a Prtuguese navigatr and explrer wh made the first vyage arund the wrld in 1519. He sailed arund Suth America, discvering the Strait f Magellan, and acrss the Pacific.
Christpher Clumbus was an Italian explrer whse jurneys kicked ff centuries f explratin and explitatin n the American cntinents. He discvered a new wrld in 1492.
Predictin
1. What the cntent f the text is? 2. What is the style f the text?3. What are the fur majr types f essay d yu knw?
It is an expsitry essay.
Narrative, descriptive, expsitry, and argumentative.
The text is mainly abut hw Chinese peple cnduct sea explratins ver time.
A title usually cvers the main pint f the subject r keywrds f the essay. It shares the theme f the essay and tells the reader what t expect.
A narrative essay is a stry with a beginning, middle, and end.A descriptive essay describes a subject and lists interesting details.An expsitry essay is factual, giving infrmatin n a subject. An argumentative essay aims t cnvince the reader.
Fast-reading
Read the text quickly and match the main idea f each paragraph.
A. China is als jining with ther cuntries n ther imprtant prjects.B. Travel frm east t west began lng befre Clumbus.C. In ancient times, travel east t west was n the Silk Rad.D. China will cntinue t explre the sea and enhance relatinships with ther cuntries.E. The 21st Century Maritime Silk Rad has encuraged cperatin and strengthened the bnds between China and the rest f the wrld.F. Zheng He’s sea vyages built relatins with ther cuntries.
Para. 1Para. 2Para. 3Para. 4Para. 5Para. 6
clsing sentence
pening sentence
“standut” sentence
summary sentence
The main idea is smetimes stated in either the pening r clsing sentence. If nt, lk fr anther “standut” sentence, r summarize the paragraph in yur mind by asking yurself “ What is it mainly abut?”.
Draw the structure f the text
In the past
Intrductin t the tpic: Reaching ut acrss the sea
In the future
Hw is the passage develped?
The passage is develped chrnlgically.
Which is intrduced in each explratin?
the Middle East
the ancient sea rutes travelled by Zheng He,
In the future?
China & the rest f the wrld
What are the rutes during different perids?
Which event has happened during these perids?
What’s the purpse in different time?
The Maritime Silk Rad,A trading rute acrss the sea
The 21st Century Maritime Silk Rad,The Belt and Rad Initiative
Indian Ocean
The east cast f Africa, the Arctic
T exchange culture and cperate
T build a cmmunity f a shared future fr mankind and achieve win-win develpment
Tpic sentence
Detailed Reading
1. What drives peple t reach ut acrss the sea?
Trade and curisity
2. Why did Marc Pl’s tales inspire Eurpean explrers t search fr sea rutes frm west t east?
Because Pl wrte extensively abut his travels and what he discvered during his years abrad, which attracted Eurpean explrers wh believed that they culd imprt mre items frm the East.
T arrange r settle by discussin and mutual agreement.
The rigin the Silk Rad
1. What is the result f the Maritime silk rad?
Merchants met t negtiate trade deals.
The benefits
2. What benefit can be gt frm negtiating trade deals ?
intrductin f new species, enhancing friendship…
Mre awareness f each ther’s cultures,
Tpic/ transitinal sentence
What is the purpse f the sea explratin during the Ming Dynasty?What’s the difference between the ancient Silk Rad and the Ming Dynasty Silk Rad?It Zheng He’s vyages successful and meaningful? Why?
pull back r mve away
What is the purpse f sea explratin during the Ming Dynasty?What’s the difference between the ancient Silk Rad and the Ming Dynasty Silk Rad?It Zheng He’s vyages successful and meaningful? Why?
The purpse is t further build relatin with ther cuntries.
Yes, his vyages develped the friendship and relatinship between China and ther cuntries,
enhance freign trade and shw Chinese pwer.
The travelling rute f the land and the sea.
What is the functin f the first sentence? What is the purpse f the Belt and Rad Initiative?What bnds d yu think can be strengthened between China and the rest f the wrld in the Belt and Rad Initiative?
transitinal
It is a transitinal sentence.
T encurage cperatin and trade, strengthen the bnds between China and the rest f the wrld, explre the Arctic.
The ecnmic/ bnd.
technlgical/ friendly
1. Why will China cntinue t reach ut the sea far int the future?2. Why des China jin its friends and ther natins n ther imprtant prjects?3. What is the meaning f reaching ut acrss the sea?
It is the need f trade and the desire t enhance relatinships.
Pssible answer:China wants t guide its friends t build a cmmunity with a shared future fr mankind.We want t prmte jint develpment, enhance mutually beneficial cperatin and develp cmmn prsperity.
It benefits the trade, cperatin and culture exchange.
1. What achievements has China made in reaching ut acrss the sea?2. What effects did China’s reaching ut acrss the sea in the last past have n the wrld?3. What abut ther cuntries?
Grup Discussin
Make ntes under tw clumns: Facts and Opinins.Facts are statements that can be prven. Facts may be true r false. Opinins are statements that cannt be prven and argued; Opinins may be supprted with facts.
1. Which cuntries reached ut acrss the sea in the past and why?2. What benefits and prblems did thse cuntries get frm ding this?3. What effects did reaching ut acrss the sea in the past have n the wrld?4. What d yu think is the significance f the Belt and Rad Initiative?
Eurpean explres, China, India, Ceyln, African ryal families;
They gt new prducts frm many cuntries and became mre aware f ther cultures;
It led t invasin and cnquest.
The land and sea rutes remained active channels between different cultures fr centuries;
It advanced the spread f knwledge, technlgy, and gds, and made the wrld a smaller place.
The aim f it is t encurage cperatin and trade acrss the histrical Silk Rad areas, and strengthen the bnds between China and the rest f the wrld
It will lead t greater integratin with China and ther cuntries.
It will prmte jint develpment, enhance mutually beneficial cperatin and develp cmmn prsperity
Are there questins discussed n the same aspect?When yu think abut ne histrical r cntemprary event, which aspects shuld yu cnsider t gain a full understanding?
Time, event, regin, purpse r significance…
Think abut the fllwing questin and write a shrt essay
As students what cntributins culd we make t the Belt and Rad Initiative?
There is n dubt that the Belt and Rad is the httest issue recently. As students, what cntributins can we make t it?Firstly, we can participate in scial vlunteer activities which benefit understanding the develpment f sciety deeply. In additin, we shuld study hard and learn mre abut Chinese culture s that we can spread ur excellent culture t the wrld thrugh ur prfessinal knwledge. Finally, English learning is imprtant fr us because we can intrduce the advantages f the Belt and Rad Initiative t freigners in English and encurage mre cuntries t jin it.All in all, we shuld start with little things and keep ding them.