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外研版 (2019)选择性必修 第四册Unit 5 Into the unknown精品学案设计
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这是一份外研版 (2019)选择性必修 第四册Unit 5 Into the unknown精品学案设计，共10页。
1. T master new wrds and expressins fr reading cmprehensin and writing in this perid .
2. T develp the reading ability and deepen the understanding f the meaning f the unit theme.
3. T master stylistic structure and writing characteristics abut the unexplained.
4. T imprve the writing ability f cmpsing an article abut an unexplained phenmenn.
1. T better read and understand the text by analyzing stylistic structure and characteristics f the expsitry essay.
2. T learn t talk abut the influence f cean explratin n sciety and persnal life.
3. T learn hw t cmpse an article abut an unexplained phenmenn with the writing help.
Key wrds and expressins fr Perid One
Step 1 Befre reading
Activity 1 Talk abut cean znes and cean explratin accrding t the picture n Page 56,
1. What different znes are there in the cean?
2. Which parts f the cean d yu think have been explred?
Step 2 Fast reading :
Skim the text and chse the best answer.
1. What caused the ancient Rman city f Neaplis t be buried underwater?
A. An earthquake B. A tsunami C. A war D. A typhn
2. What can we knw abut China’s Shenhai Yngshi?
A. It has explred waters thusands f meters deep.
B. It’s a new underwater submarine fr China.
C. It hlds the recrd fr the deepest manned submarine dive.
D. It has identified areas fr deep-sea drilling.
3. It can be inferred frm the last paragraph that _________________________.
A. it is better fr a cuntry t explre the cean alne.
B. cean explratin requires internatinal cperatin.
C. the depths f cean are willing the range f human explratin.
D. man has becme familiar with the underwater wrld.
4. What has been discvered in the cean depths accrding t the text?
Step 3 Further reading
Activity 3
1. Think abut the structure f the text and cmplete the diagram.
2. Decide the structure f the text and the main idea f each part.
Step 4 Pst reading:
1. Why d yu think the authr uses statistics in the passage?
2. What ther examples f cean explratin d yu knw f?
3. What cmmn message d the tw reading in this unit cnvey? Hw d they each build upn this idea?
Activity 4
Talk abut the influences f cean explratin n yur daily life.
1. Lk at the diagram and brainstrm examples f hw cean explratin affects yur daily life.
2. Give yur talk t the class.
Envirnment & cnversatin
Influences f cean explratin
Cultural exchange
Trade & ecnmy
Transprt & travel
Step 5 Befre writing
Activity 5
Read the magazine article abut a lng line f mysteries and analyze the structure and its writing characteristics.
Activity 6
Plan an article abut an unexplained phenmenn with the help f the fllwing writing frame.
Step 6 Writing
Activity 7
1. Write a passage accrding t the fllwing tpic.
Fr example: Hw much d yu knw abut the Bermuda Triangle? The unslved mystery f the Bermuda Triangle has been debated ever since.
2. Write yur article and make imprvements t each ther’s articles.
Step 7 Presenting ideas
Activity 1
Read the sentence frm Remembrance f Things Past: The Captive by Marcel Prust.
“The nly true vyage f discvery wuld be nt t visit strange lands but t pssess ther eyes, t lk at the universe thrugh the eyes f anther persn, r f a hundred ther peple, t see the hundred universes that each f them sees.”
1. What is yur understanding f the sentence?
2. What des Prust mean by “The nly true vyage f discvy”?
Activity 2, Activity 3 & Activity 4
Make a speech abut what explratin means t yu.
Step 8 Language appreciatin
1. Amng these is Esmeralda, the earliest wreck frm the age f the Eurpean explratin f Asia.
[句式分析] 本句使用了_________句式。Esmeralda为主句，the earliest wreck frm the age f the Eurpean explratin f Asia作主语的__________ (成分)。
[尝试翻译] __________________________________________________________。
2. We have mre detailed maps f the Mn, and even f Venus and Mars, than we d f Earth’s wn sea bed.
[句式分析] 本句中than引导______________从句，其中d代替实意动词__________, 从而以避免和主句的谓语动词have 重复。
[尝试翻译] __________________________________________________________。
3. Being a tugh envirnment f cmplete darkness, enrmus pressure and intense cld, the cean depths have lng been beynd the reach f human explratin.
[句式分析] “ Being a tugh envirnment f cmplete darkness, enrmus pressure and intense cld” 为现在分词短语作___________ (成分)，相当于原因状语从句：_________________________________.
[尝试翻译] ______________________________________________________________。
Step 9 Assignments
1. Review new wrds , phrases and useful expressins learned in this perid.
2. Feed back the structure and writing characteristics f an expsitry essay
3. Plish yur writing- an article abut an unexplained phenmenn.
【参考答案】
Step 1 Befre reading
Activity 1
Talk abut cean explratin and cean znes accrding t the picture n Page 56. 【答案】
1. What different znes are there in the cean?
They are Sunlight Zne, Twilight Zne(弱光层), Midnight Zne, Abyssal Zne(深海区)
2. Which parts f the cean d yu think have been explred?
I think that the tp three znes have been explred with the help f current technlgies.
Step 2 Fast reading :
Skim the text and chse the best answer.
1. What caused the ancient Rman city f Neaplis t be buried underwater? 【答案 B】
A. An earthquake B. A tsunami C. A war D. A typhn
2. What can we knw abut China’s Shenhai Yngshi? 【答案 A】
A. It has explred waters thusands f meters deep.
B. It’s a new underwater submarine fr China.
C. It hlds the recrd fr the deepest manned submarine dive.
D. It has identified areas fr deep-sea drilling.
3. It can be inferred frm the last paragraph that _________________________. 【答案 B】
A. it is better fr a cuntry t explre the cean alne.
B. cean explratin requires internatinal cperatin.
C. the depths f cean are willing the range f human explratin.
D. man has becme familiar with the underwater wrld.
4. What has been discvered in the cean depths accrding t the text? 【答案】
Step 3 Further reading
Activity 3
1. Think abut the structure f the text and cmplete the diagram n Page 58. 【答案】
2. Decide the structure f the text and the main idea f each part. 【答案】
Step 4 Pst reading:
1. Why d yu think the authr uses statistics in the passage? 【答案】
The use f statistics makes the passage mre cnvincing.
2. What ther examples f cean explratin d yu knw f? 【答案】
In 2010, China’s underwater archaelgy team fished ut a steel basket cntaining the 30-meter-lng vessel, als knwn as the Nanhai N. 1, r "Suth China Sea.
3. What cmmn message d the tw reading in this unit cnvey? Hw d they each build upn this idea?【答案】
Bth passages cnvey the message that humans have the desire and means t explre the unknwn. The first passage des this by lking at ur fascinatin with histry’s greatest mysteries, while the secnd passage lks at pineering explratin f Earth’s ceans.
Activity 4
Talk abut the influences f cean explratin n yur daily life.
1. Lk at the diagram and brainstrm examples f hw cean explratin affects yur daily life.
2. Give yur talk t the class.
Envirnment & cnversatin
Influences f cean explratin
Cultural exchange
Trade & ecnmy
Transprt & travel
【答案】The cean accunts fr 70% f the ttal area f the earth, mre than 90% f the living space f the earth. In fact, in the vast cean wrld, the cean affects the climate and weather n the land. A large number f Marine plants and animals are imprtant fd surces fr human beings. Therefre, it is very imprtant fr us t explre the wrld's ceans, which will directly affect ur life n land, s it is necessary fr us t detect what changes have happened t seas and ceans as well as increasing ur understanding f ceans.
Step 5 Befre writing
Activity 5
Read the magazine article abut a lng line f mysteries and analyze the structure and its writing characteristics.
Activity 6
Plan an article abut an unexplained phenmenn with the help f the fllwing writing frame.
Step 6 Writing
Activity 7
1. Write a passage accrding t the fllwing tpic.
Fr example: Hw much d yu knw abut the Bermuda Triangle? The unslved mystery f the Bermuda Triangle has been debated ever since.
2. Write yur article and make imprvements t each ther’s articles.
Far belw the surface f the Nrth Atlantic Ocean, in a rughly triangular area knwn as the the Bermuda Triangle, lie mre than 50 shipwrecks and 20 plane wrecks. What makes these wrecks s mysterius is that the cause f their fate remains largely unknwn--ships were abandned withut apparent reasn, distress singles were never sent and aircraft were lst withut trace.
Sme believe that supernatural frces are respnsible, while thers put the accidents and disappearances dwn t cincidence. Scientific theries, meanwhile, include pilt errr when trying t navigate the area, and huge “rgue waves” caused by terrible strms. Althugh many ships and planes crss the the Bermuda Triangle withut incident, the stries behind thse dmed vessels’ fates cntinue t capture peple’s imaginatins.
Step 7 Presenting ideas
Activity 1
Read the sentence frm Remembrance f Things Past: The Captive by Marcel Prust.
“The nly true vyage f discvery wuld be nt t visit strange lands but t pssess ther eyes, t lk at the universe thrugh the eyes f anther persn, r f a hundred ther peple, t see the hundred universes that each f them sees.”
1. What is yur understanding f the sentence? 【答案】
In my pinin, the authr argues that peple shuld learn t bserve and understand the wrld frm different perspectives and try t cllect new slutins t prblems.
2. What des Prust mean by “The nly true vyage f discvery”? 【答案】
Maybe it means that whever wants t make a discvery must take actin in persn t find answers t the dubts in his r her mind.
Activity 2, Activity 3 & Activity 4
Make a speech abut what explratin means t yu.
Step 8 Language appreciatin
1. Amng these is Esmeralda, the earliest wreck frm the age f the Eurpean explratin f Asia.
[句式分析] 本句使用了 全倒装 句式。Esmeralda为主句，the earliest wreck frm the age f the Eurpean explratin f Asia作主语的 同位语 。
[尝试翻译] 埃斯梅拉达号就在其中，它是欧洲探索亚洲时期最早的沉船。
2. We have mre detailed maps f the Mn, and even f Venus and Mars, than we d f Earth’s wn sea bed.
[句式分析] 本句中than引导 比较状语 从句，其中d代替实意动词have ,从而以避免和主句的谓语动词have 重复。
[尝试翻译] 我们有月球，甚至金星和火星的地图，比我们有地球海床的地图还要详细。
3. Being a tugh envirnment f cmplete darkness, enrmus pressure and intense cld, the cean depths have lng been beynd the reach f human explratin.
[句式分析] “ Being a tugh envirnment f cmplete darkness, enrmus pressure and intense cld” 为现在分词短语作 原因状语 ，相当于原因状语从句：Because it’s a tugh envirnment f cmplete darkness, enrmus pressure and intense cld.
[尝试翻译] 海洋深处环境恶劣，一片漆黑，压力巨大，温度极低，长期以来都是人类无法探索的。
1 shipwreck
10 furthermre
2 archaelgical
11 ntable
3 cral
12 substance
4 millimetre
13 vessel
5 barrel-eye
14 drilling
6 upwards
15 vl(= vlume)
7 trench
16 Venus
8 equivalent
17 Mars
9 stack
18 fragment
Shipwrecks
eg: __________________________;
Ruins f ancient cities
eg: __________________________;
Strange deep-sea creatures
eg: __________________________;
Special substance
eg: __________________________.
Over the centuries: sailing acrss ceans t explre Earth’s furthest crners
Ocean explratin
Mdern age: explring 1 _______________________________
2 ______________ explratin
→Example:
◎ Finding ancient ruins in 3 ________________
◎ Wrking t vercme challenge and make discveries at 4 ______
◎ 5 __________________________
6 ______________ explratin
→Example:
◎ Cntaining abut 90% f 7 _________________
◎ Helping cmprehend 8 _____________________
◎ 9 _______________________
◎ 10 ______________________
◎ 11 ______________________
Discvery f natural resurces
→Example:
◎ Discvering new natural resurces.
◎ Studying 12 ____________________
◎ Identifying areas fr 13 _____________________
◎ 14 ____________________________
◎ 15 ______________________________
Parts
Paragraphs
The main idea
Part 1
Part 2
Part 3
Think & Share
A lng line f mysteries, knwn as the 39th parallel nrth
The reasn why it’s mysterius
Unusual explanatins fr it
Pssible scientific explanatins
Shipwrecks
eg: the Esmeralda
Ruins f ancient cities
eg: Neaplis
Strange deep-sea creatures
eg: bne-white cral and barrel-eye
Special substance
eg: fire ice
1 deep sea
9 bne-white cral
2 Archaelgical
10 the barrel-eye
3 shallw waters
11 life t be fund even arund the deep-sea vlcanic penings
4 vast depths
5 the ruins f Neaplis
12 the sea bed
6 Bilgical
13 deep sea drilling
7 the planets’ fish
14 fire ice
8 the capacity fr life n ur planet
15 China’s underwater vessels
Parts
Paragraphs
The main idea
Part 1
Para 1
Over centuries, sailing acrss ceans t explre Earth’s further crners
Part 2
Para 2/3/4
In mdern age, explring deep sea
Part 3
Para 5
In future, prmte internatinal cperatin t explre deep sea
Think & Share
A lng line f mysteries, knwn as the 30th parallel nrth
The reasn why it’s mysterius
Because it’s where numerus sites f ancient civilizatins and impressive natural features lie.
Unusual explanatins fr it
Sme think it is a line f great natural energy, with frequent earthquakes and vlcanic eruptins, and thers even claim that its amazing natural features were caused by supernatural pwers.
Pssible scientific explanatins
They include the generally warm and wet climate that made it a gd place fr civilizatins t develp, and the fact that it’s where majr tectnic plates meet.
1. T master new wrds and expressins fr reading cmprehensin and writing in this perid .
2. T develp the reading ability and deepen the understanding f the meaning f the unit theme.
3. T master stylistic structure and writing characteristics abut the unexplained.
4. T imprve the writing ability f cmpsing an article abut an unexplained phenmenn.
1. T better read and understand the text by analyzing stylistic structure and characteristics f the expsitry essay.
2. T learn t talk abut the influence f cean explratin n sciety and persnal life.
3. T learn hw t cmpse an article abut an unexplained phenmenn with the writing help.
Key wrds and expressins fr Perid One
Step 1 Befre reading
Activity 1 Talk abut cean znes and cean explratin accrding t the picture n Page 56,
1. What different znes are there in the cean?
2. Which parts f the cean d yu think have been explred?
Step 2 Fast reading :
Skim the text and chse the best answer.
1. What caused the ancient Rman city f Neaplis t be buried underwater?
A. An earthquake B. A tsunami C. A war D. A typhn
2. What can we knw abut China’s Shenhai Yngshi?
A. It has explred waters thusands f meters deep.
B. It’s a new underwater submarine fr China.
C. It hlds the recrd fr the deepest manned submarine dive.
D. It has identified areas fr deep-sea drilling.
3. It can be inferred frm the last paragraph that _________________________.
A. it is better fr a cuntry t explre the cean alne.
B. cean explratin requires internatinal cperatin.
C. the depths f cean are willing the range f human explratin.
D. man has becme familiar with the underwater wrld.
4. What has been discvered in the cean depths accrding t the text?
Step 3 Further reading
Activity 3
1. Think abut the structure f the text and cmplete the diagram.
2. Decide the structure f the text and the main idea f each part.
Step 4 Pst reading:
1. Why d yu think the authr uses statistics in the passage?
2. What ther examples f cean explratin d yu knw f?
3. What cmmn message d the tw reading in this unit cnvey? Hw d they each build upn this idea?
Activity 4
Talk abut the influences f cean explratin n yur daily life.
1. Lk at the diagram and brainstrm examples f hw cean explratin affects yur daily life.
2. Give yur talk t the class.
Envirnment & cnversatin
Influences f cean explratin
Cultural exchange
Trade & ecnmy
Transprt & travel
Step 5 Befre writing
Activity 5
Read the magazine article abut a lng line f mysteries and analyze the structure and its writing characteristics.
Activity 6
Plan an article abut an unexplained phenmenn with the help f the fllwing writing frame.
Step 6 Writing
Activity 7
1. Write a passage accrding t the fllwing tpic.
Fr example: Hw much d yu knw abut the Bermuda Triangle? The unslved mystery f the Bermuda Triangle has been debated ever since.
2. Write yur article and make imprvements t each ther’s articles.
Step 7 Presenting ideas
Activity 1
Read the sentence frm Remembrance f Things Past: The Captive by Marcel Prust.
“The nly true vyage f discvery wuld be nt t visit strange lands but t pssess ther eyes, t lk at the universe thrugh the eyes f anther persn, r f a hundred ther peple, t see the hundred universes that each f them sees.”
1. What is yur understanding f the sentence?
2. What des Prust mean by “The nly true vyage f discvy”?
Activity 2, Activity 3 & Activity 4
Make a speech abut what explratin means t yu.
Step 8 Language appreciatin
1. Amng these is Esmeralda, the earliest wreck frm the age f the Eurpean explratin f Asia.
[句式分析] 本句使用了_________句式。Esmeralda为主句，the earliest wreck frm the age f the Eurpean explratin f Asia作主语的__________ (成分)。
[尝试翻译] __________________________________________________________。
2. We have mre detailed maps f the Mn, and even f Venus and Mars, than we d f Earth’s wn sea bed.
[句式分析] 本句中than引导______________从句，其中d代替实意动词__________, 从而以避免和主句的谓语动词have 重复。
[尝试翻译] __________________________________________________________。
3. Being a tugh envirnment f cmplete darkness, enrmus pressure and intense cld, the cean depths have lng been beynd the reach f human explratin.
[句式分析] “ Being a tugh envirnment f cmplete darkness, enrmus pressure and intense cld” 为现在分词短语作___________ (成分)，相当于原因状语从句：_________________________________.
[尝试翻译] ______________________________________________________________。
Step 9 Assignments
1. Review new wrds , phrases and useful expressins learned in this perid.
2. Feed back the structure and writing characteristics f an expsitry essay
3. Plish yur writing- an article abut an unexplained phenmenn.
【参考答案】
Step 1 Befre reading
Activity 1
Talk abut cean explratin and cean znes accrding t the picture n Page 56. 【答案】
1. What different znes are there in the cean?
They are Sunlight Zne, Twilight Zne(弱光层), Midnight Zne, Abyssal Zne(深海区)
2. Which parts f the cean d yu think have been explred?
I think that the tp three znes have been explred with the help f current technlgies.
Step 2 Fast reading :
Skim the text and chse the best answer.
1. What caused the ancient Rman city f Neaplis t be buried underwater? 【答案 B】
A. An earthquake B. A tsunami C. A war D. A typhn
2. What can we knw abut China’s Shenhai Yngshi? 【答案 A】
A. It has explred waters thusands f meters deep.
B. It’s a new underwater submarine fr China.
C. It hlds the recrd fr the deepest manned submarine dive.
D. It has identified areas fr deep-sea drilling.
3. It can be inferred frm the last paragraph that _________________________. 【答案 B】
A. it is better fr a cuntry t explre the cean alne.
B. cean explratin requires internatinal cperatin.
C. the depths f cean are willing the range f human explratin.
D. man has becme familiar with the underwater wrld.
4. What has been discvered in the cean depths accrding t the text? 【答案】
Step 3 Further reading
Activity 3
1. Think abut the structure f the text and cmplete the diagram n Page 58. 【答案】
2. Decide the structure f the text and the main idea f each part. 【答案】
Step 4 Pst reading:
1. Why d yu think the authr uses statistics in the passage? 【答案】
The use f statistics makes the passage mre cnvincing.
2. What ther examples f cean explratin d yu knw f? 【答案】
In 2010, China’s underwater archaelgy team fished ut a steel basket cntaining the 30-meter-lng vessel, als knwn as the Nanhai N. 1, r "Suth China Sea.
3. What cmmn message d the tw reading in this unit cnvey? Hw d they each build upn this idea?【答案】
Bth passages cnvey the message that humans have the desire and means t explre the unknwn. The first passage des this by lking at ur fascinatin with histry’s greatest mysteries, while the secnd passage lks at pineering explratin f Earth’s ceans.
Activity 4
Talk abut the influences f cean explratin n yur daily life.
1. Lk at the diagram and brainstrm examples f hw cean explratin affects yur daily life.
2. Give yur talk t the class.
Envirnment & cnversatin
Influences f cean explratin
Cultural exchange
Trade & ecnmy
Transprt & travel
【答案】The cean accunts fr 70% f the ttal area f the earth, mre than 90% f the living space f the earth. In fact, in the vast cean wrld, the cean affects the climate and weather n the land. A large number f Marine plants and animals are imprtant fd surces fr human beings. Therefre, it is very imprtant fr us t explre the wrld's ceans, which will directly affect ur life n land, s it is necessary fr us t detect what changes have happened t seas and ceans as well as increasing ur understanding f ceans.
Step 5 Befre writing
Activity 5
Read the magazine article abut a lng line f mysteries and analyze the structure and its writing characteristics.
Activity 6
Plan an article abut an unexplained phenmenn with the help f the fllwing writing frame.
Step 6 Writing
Activity 7
1. Write a passage accrding t the fllwing tpic.
Fr example: Hw much d yu knw abut the Bermuda Triangle? The unslved mystery f the Bermuda Triangle has been debated ever since.
2. Write yur article and make imprvements t each ther’s articles.
Far belw the surface f the Nrth Atlantic Ocean, in a rughly triangular area knwn as the the Bermuda Triangle, lie mre than 50 shipwrecks and 20 plane wrecks. What makes these wrecks s mysterius is that the cause f their fate remains largely unknwn--ships were abandned withut apparent reasn, distress singles were never sent and aircraft were lst withut trace.
Sme believe that supernatural frces are respnsible, while thers put the accidents and disappearances dwn t cincidence. Scientific theries, meanwhile, include pilt errr when trying t navigate the area, and huge “rgue waves” caused by terrible strms. Althugh many ships and planes crss the the Bermuda Triangle withut incident, the stries behind thse dmed vessels’ fates cntinue t capture peple’s imaginatins.
Step 7 Presenting ideas
Activity 1
Read the sentence frm Remembrance f Things Past: The Captive by Marcel Prust.
“The nly true vyage f discvery wuld be nt t visit strange lands but t pssess ther eyes, t lk at the universe thrugh the eyes f anther persn, r f a hundred ther peple, t see the hundred universes that each f them sees.”
1. What is yur understanding f the sentence? 【答案】
In my pinin, the authr argues that peple shuld learn t bserve and understand the wrld frm different perspectives and try t cllect new slutins t prblems.
2. What des Prust mean by “The nly true vyage f discvery”? 【答案】
Maybe it means that whever wants t make a discvery must take actin in persn t find answers t the dubts in his r her mind.
Activity 2, Activity 3 & Activity 4
Make a speech abut what explratin means t yu.
Step 8 Language appreciatin
1. Amng these is Esmeralda, the earliest wreck frm the age f the Eurpean explratin f Asia.
[句式分析] 本句使用了 全倒装 句式。Esmeralda为主句，the earliest wreck frm the age f the Eurpean explratin f Asia作主语的 同位语 。
[尝试翻译] 埃斯梅拉达号就在其中，它是欧洲探索亚洲时期最早的沉船。
2. We have mre detailed maps f the Mn, and even f Venus and Mars, than we d f Earth’s wn sea bed.
[句式分析] 本句中than引导 比较状语 从句，其中d代替实意动词have ,从而以避免和主句的谓语动词have 重复。
[尝试翻译] 我们有月球，甚至金星和火星的地图，比我们有地球海床的地图还要详细。
3. Being a tugh envirnment f cmplete darkness, enrmus pressure and intense cld, the cean depths have lng been beynd the reach f human explratin.
[句式分析] “ Being a tugh envirnment f cmplete darkness, enrmus pressure and intense cld” 为现在分词短语作 原因状语 ，相当于原因状语从句：Because it’s a tugh envirnment f cmplete darkness, enrmus pressure and intense cld.
[尝试翻译] 海洋深处环境恶劣，一片漆黑，压力巨大，温度极低，长期以来都是人类无法探索的。
1 shipwreck
10 furthermre
2 archaelgical
11 ntable
3 cral
12 substance
4 millimetre
13 vessel
5 barrel-eye
14 drilling
6 upwards
15 vl(= vlume)
7 trench
16 Venus
8 equivalent
17 Mars
9 stack
18 fragment
Shipwrecks
eg: __________________________;
Ruins f ancient cities
eg: __________________________;
Strange deep-sea creatures
eg: __________________________;
Special substance
eg: __________________________.
Over the centuries: sailing acrss ceans t explre Earth’s furthest crners
Ocean explratin
Mdern age: explring 1 _______________________________
2 ______________ explratin
→Example:
◎ Finding ancient ruins in 3 ________________
◎ Wrking t vercme challenge and make discveries at 4 ______
◎ 5 __________________________
6 ______________ explratin
→Example:
◎ Cntaining abut 90% f 7 _________________
◎ Helping cmprehend 8 _____________________
◎ 9 _______________________
◎ 10 ______________________
◎ 11 ______________________
Discvery f natural resurces
→Example:
◎ Discvering new natural resurces.
◎ Studying 12 ____________________
◎ Identifying areas fr 13 _____________________
◎ 14 ____________________________
◎ 15 ______________________________
Parts
Paragraphs
The main idea
Part 1
Part 2
Part 3
Think & Share
A lng line f mysteries, knwn as the 39th parallel nrth
The reasn why it’s mysterius
Unusual explanatins fr it
Pssible scientific explanatins
Shipwrecks
eg: the Esmeralda
Ruins f ancient cities
eg: Neaplis
Strange deep-sea creatures
eg: bne-white cral and barrel-eye
Special substance
eg: fire ice
1 deep sea
9 bne-white cral
2 Archaelgical
10 the barrel-eye
3 shallw waters
11 life t be fund even arund the deep-sea vlcanic penings
4 vast depths
5 the ruins f Neaplis
12 the sea bed
6 Bilgical
13 deep sea drilling
7 the planets’ fish
14 fire ice
8 the capacity fr life n ur planet
15 China’s underwater vessels
Parts
Paragraphs
The main idea
Part 1
Para 1
Over centuries, sailing acrss ceans t explre Earth’s further crners
Part 2
Para 2/3/4
In mdern age, explring deep sea
Part 3
Para 5
In future, prmte internatinal cperatin t explre deep sea
Think & Share
A lng line f mysteries, knwn as the 30th parallel nrth
The reasn why it’s mysterius
Because it’s where numerus sites f ancient civilizatins and impressive natural features lie.
Unusual explanatins fr it
Sme think it is a line f great natural energy, with frequent earthquakes and vlcanic eruptins, and thers even claim that its amazing natural features were caused by supernatural pwers.
Pssible scientific explanatins
They include the generally warm and wet climate that made it a gd place fr civilizatins t develp, and the fact that it’s where majr tectnic plates meet.
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