(共29张PPT)
UNIT 3 Back to the past
Section Ⅰ Welcome to the unit & Reading
1.通过阅读课文内容，了解航海家郑和与哥伦布的航海历史；了解人类历史上对海洋的探索历程，感受人类对客观世界不断探索的精神。（思维品质，文化意识）
2.通过分析课文结构，了解文本大意，培养略读和查读等阅读能力。（语言能力，学习能力）
3.通过分析课文细节，培养分析长难句的能力。（学习能力）
Ⅰ.释义匹配
A.n. 惊恐；恐慌 vi.& vt.（使）惊慌
B.vi. & vt. 离开；起程
C.adj.有很大影响力的；有支配力的
D.vt. 使确信；使相信；说服；劝说
E.n. 改变；转移；轮班 vi. & vt.（使）移动；改变
F.vi. & vt.塞进；收拾；打包 n. 包；包裹
G.adj. 可获得的；可找到的；有空的
H.vi. & vt. 加强；增强
I.vt. 使十分惊讶；使吃惊
J.vt. 不予考虑；摒除；解雇
K.vt. 承认（权威、地位）；（公开）感谢
L.n. 对比；比较
1.convince ( )
D
2.shift( )
E
3.strengthen( )
H
4.astonish( )
I
5.dismiss( )
J
6.acknowledge( )
K
7.influential( )
C
8.available( )
G
9.depart( )
B
parison( )
11.pack( )
12.panic( )
L
F
A
Ⅱ.默写单词
1._____vt. & vi. 装上；装入 n.负载；承载量；大量
load
2.___________adj.友好和睦的；协调的；和谐的
harmonious
3.________n.不足；短缺
shortage
4.___________adv.广阔地；广泛地
extensively
5._________vt.使便利；促进
facilitate
6.______vt.采用；采取；领养 vi.领养；收养
adopt
7._______vt.改进；改良；改革 n.改革；改良
reform
8.______vt.密谋；使孵出 vi.孵化；孵出
hatch
9._______vt.&vi.呆住；结冰；冻僵
freeze
10._________adv.猛烈地；厉害地；强烈地
violently
1.____________代表（或代替）；为帮助；为了
on behalf of
2._________使成为可能；考虑到；把……计算在内
allow for
3.___________与……相反
contrary to
4.regardless of____________
不管；不顾
5.sort out__________________________
理顺；整理；把……安排好
6.cottage industry____________
家庭手工业
Step 1 先导入，拓展背景知识
Ⅰ.Listen to the song Sailing and answer the following questions.
1.Who is the singer of this song？
_____________
Rod Stewart.
2.Can you say something about the singer？
____
略
3.What emotions did the singer express using the sea in the song？
____
略
4.How do you feel when listening to the song？
____
略
Ⅱ.Discuss in a group and answer the following questions.
1.If you had a time machine， which dynasty would you go back to Why
___________________________________________________________________________
______________________________________________________________________________________________________________________________________________________
If I had a time machine， I would like to go back to the Tang Dynasty. I have always been fascinated by Chang'an， so I wish I could travel to the ancient capital and see what life was like back then.
2.Which historical figure would you like to meet What would you say to him/her
___________________________________________________________________________
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________
I would like to meet Du Fu. I love his poetry， so it would be really amazing to meet him. I would ask him many questions about their poems and why he wrote them. For example， Mr Du Fu， why do your poems show great concern for the country and common people
Step 2 再精读，明确概要细节
Ⅰ.Read the passage on Pages 30-31 and match each paragraph with its main idea.
Zheng He
A.The evidence of Zheng He's voyages. B.Zheng He's first voyage.
C.Zheng He's seven voyages. D.The impact of Zheng He's voyages.
1.Para.1 ( )
B
2.Para.2( )
3.Para.3( )
4.Para.4( )
C
D
A
Christopher Columbus
A.Columbus's voyages.
B.The major contribution of Columbus's voyages.
C.Columbus's early life.
5.Para.1( )
C
6.Para.2( )
A
7.Para.3( )
B
Ⅱ.Read the passage on Pages 30-31 carefully and choose the best answers.
1.Why were Zheng He's ships loaded with china， silk， tea and other
treasures ( )
A
A.They were gifts for foreign rulers.
B.They were traded with foreign merchants to make money.
C.They were used to conquer the new countries.
D.They were carried to be used in the new countries.
2.Zheng He's efforts showed the following EXCEPT___.
A.exposing foreign people to Chinese culture
B.selling a lot of treasures to foreign countries
C.allowing the Chinese to better understand overseas lands
D.helping develop and strengthen harmonious relations with foreign countries and regions
B
3.Which of the following is NOT the challenge of Columbus's journey ( )
B
A.Their lack of food. B.The shortage of funds.
C.The unexpected long time. D.The serious leak in one boat.
4.Which of the following is NOT the influence of Columbus's voyages ( )
A
A.Spain robbed a lot of treasures in the Caribbean.
B.There was an international exchange of ideas and cultures.
C.His voyages opened a new chapter of the Age of Exploration.
D.His discovery inspired explorers such as Captain James Cook to explore and discover more vast areas of the world.
Step 3 后结构，分析语篇逻辑
Ⅰ.Fill in the blanks with proper words according to the passage on Pages 30-31.
Zheng He's exploration Columbus's exploration
Departure time In 1405 On 3 August，1.______
Departure point Taicang 2.______
Fleet size Over 3._____ ships 3 ships
Number of crew members almost 4._________ about 90
1492
Spain
200
28，000
Zheng He's exploration Columbus's exploration
Places of arrival More than 5.____ countries and regions. As far as the east coast of Africa. The 6.__________
续表
30
Caribbean
Zheng He's exploration Columbus's exploration
Total number of voyages 7 voyages 7.___ voyages
Significance Helped develop and 8.__________ harmonious relations. Exposed foreign people to 9._______________. Allowed the Chinese to better understand overseas lands. “Discovered” 10._______________.
Opened a new chapter of the Age
of Exploration.
4
strengthen
Chinese culture
the New World
续表
Ⅱ.长难句分析
Columbus called the natives living on the islands Indians because he was convinced that he was in the East Indies.
善分析 句中的living on the islands作（1）__________，修饰（2）___________，
Indians为（3）____________；because连接的分句中that he was in the East Indies为
（4）______从句
会翻译（5）________________________________________________________________
_____
后置定语
the natives
宾语补足语
宾语
哥伦布称居住在群岛上的土著为印第安人，因为他确信自己在东印度群岛。
Ⅰ.品句填空
1.His h__________unity with nature is broken.
armonious
2.This is not necessarily p_____that he is wrong.
roof
3.She refused to ____________（承认） the need for reform.
acknowledge
4.This book was enormously __________（有影响的）.
influential
5.The company is in _________（财政的） difficulties.
financial
6.The region is suffering from food ________（短缺）.
shortage
7.It's thought a gas _____（渗漏） may have caused the blast.
leak
8.The club welcomes all new members r _________of age.
egardless
9.The ship was anchored off s_____.
hore
10.Developments on this issue will be dealt with in a s__________ report.
ubsequent
Ⅱ.课文语法填空
Zheng He set sail from Taicang on his first voyage in 1405.There were over 200
ships，with almost 28，000 people on board. On behalf of the Ming Dynasty，Zheng
He made seven voyages，1._________（reach） more than 30 countries and regions，
which developed and 2.____________（strength） harmonious relations with them.
The voyages helped expose foreign people 3.___ Chinese culture and allow the
Chinese 4._____________（understand） overseas lands.
reaching
strengthened
to
to understand
Columbus received 5._________（finance） support from the King and Queen of
Spain. He departed 6.______ Spain with three ships carrying about 90 7._________
（crewman） on 3 August，1492.On 12 October，they spotted land in the distance，
which made him 8._________（convince） that was the East Indies. His major
9.___________（contribute） is that he “discovered” the New World，10._______
inspired explorers to explore and discover more vast areas of the world.
financial
from
crewmen
convince
contribution
which
Ⅲ.读后续写微技能——人物评价
1.阅读课文中含有人物评价的语句
（1）In the summer of 1405，Zheng He，one of China's greatest explorers，set sail from Taicang on his first voyage.
（2）Zheng He's seven voyages had a far-reaching impact on China and its neighbours.
（3）...he is remembered as one of China's most influential explorers.
2.判断下列语句中哪个不是含有人物评价的语句
（1）He even sailed as far as the east coast of Africa.
（2）The major contribution of this great explorer is that he “discovered” the New World.
（3）His voyages opened a new chapter of the Age of Exploration，a period which witnessed many important geographical findings.
[答案] （1）
Ⅳ.创新活动（选做题）
1.Discussion: Have all the students discuss the topic and present it in their own words.
只要我们能把希望的大陆牢牢地装在心中，风浪就一定会被我们战胜。
——哥伦布
（1）What spirit can we find in Columbus
____
略
（2）As a student， what should we learn from him
____
略
2.Voice your opinion:
（1）What good qualities do you think a top explorer should have
____
略
（2）Do you think it matters which Europeans first reached America
____
略Unit 3 Section Ⅰ Welcome to the unit & Reading
【学习目标】
1.通过阅读课文内容,了解航海家郑和与哥伦布的航海历史;了解人类历史上对海洋的探索历程,感受人类对客观世界不断探索的精神。(思维品质,文化意识)
2.通过分析课文结构,了解文本大意,培养略读和查读等阅读能力。(语言能力,学习能力)
3.通过分析课文细节,培养分析长难句的能力。(学习能力)
【自主预习】
Step 1 单词认读
Ⅰ.释义匹配
( )1.convince ( )2.shift
( )3.strengthen ( )4.astonish
( )5.dismiss ( )6.acknowledge
( )7.influential ( )8.available
( )9.depart ( )parison
( )11.pack ( )12.panic
A.n. 惊恐;恐慌 vi.& vt.(使)惊慌
B.vi. & vt. 离开;起程
C.adj.有很大影响力的;有支配力的
D.vt. 使确信;使相信;说服;劝说
E.n. 改变;转移;轮班 vi. & vt.(使)移动;改变
F.vi. & vt.塞进;收拾;打包 n. 包;包裹
G.adj. 可获得的;可找到的;有空的
H.vi. & vt. 加强;增强
I.vt. 使十分惊讶;使吃惊
J.vt. 不予考虑;摒除;解雇
K.vt. 承认(权威、地位);(公开)感谢
L.n. 对比;比较
答案 1~6 DEHIJK 7~12 CGBLFA
Ⅱ.默写单词
1. vt. & vi. 装上;装入 n.负载;承载量;大量
2. adj.友好和睦的;协调的;和谐的
3. n.不足;短缺
4. adv.广阔地;广泛地
5. vt.使便利;促进
6. vt.采用;采取;领养 vi.领养;收养
7. vt.改进;改良;改革 n.改革;改良
8. vt.密谋;使孵出 vi.孵化;孵出
9. vt.&vi.呆住;结冰;冻僵
10. adv.猛烈地;厉害地;强烈地
答案 1.load 2.harmonious 3.shortage 4.extensively
5.facilitate 6.adopt 7.reform 8.hatch 9.freeze
10.violently
Step 2 短语记诵
1. 代表(或代替);为帮助;为了
2. 使成为可能;考虑到;把……计算在内
3. 与……相反
4.regardless of
5.sort out
6.cottage industry
答案 1.on behalf of 2.allow for 3.contrary to 4.不管;不顾 5.理顺;整理;把……安排好 6.家庭手工业
【合作探究】
语篇研读
Step 1 先导入,拓展背景知识
Ⅰ.Listen to the song Sailing and answer the following questions.
1.Who is the singer of this song
_______________________________________________________________________________
_______________________________________________________________________________
2.Can you say something about the singer
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
3.What emotions did the singer express using the sea in the song
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
4.How do you feel when listening to the song
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
答案 1.Rod Stewart. 2.略 3.略 4.略
Ⅱ.
Discuss in a group and answer the following questions.
1.If you had a time machine, which dynasty would you go back to Why
_______________________________________________________________________________
_______________________________________________________________________________
2.Which historical figure would you like to meet What would you say to him/her
_______________________________________________________________________________
_______________________________________________________________________________
答案
1.If I had a time machine, I would like to go back to the Tang Dynasty. I have always been fascinated by Chang'an, so I wish I could travel to the ancient capital and see what life was like back then.
2.I would like to meet Du Fu. I love his poetry, so it would be really amazing to meet him. I would ask him many questions about their poems and why he wrote them. For example, Mr Du Fu, why do your poems show great concern for the country and common people
Step 2 再精读,明确概要细节
Ⅰ.Read the passage on Pages 30-31 and match each paragraph with its main idea.
Zheng He
( )1.Para.1 ( )2.Para.2
( )3.Para.3 ( )4.Para.4
A.The evidence of Zheng He's voyages.
B.Zheng He's first voyage.
C.Zheng He's seven voyages.
D.The impact of Zheng He's voyages.
答案 1~4 BCDA
Christopher Columbus
( )5.Para.1 ( )6.Para.2
( )7.Para.3
A.Columbus's voyages.
B.The major contribution of Columbus's voyages.
C.Columbus's early life.
答案 5~7 CAB
Ⅱ.Read the passage on Pages 30-31 carefully and choose the best answers.
1.Why were Zheng He's ships loaded with china, silk, tea and other treasures
A.They were gifts for foreign rulers.
B.They were traded with foreign merchants to make money.
C.They were used to conquer the new countries.
D.They were carried to be used in the new countries.
2.Zheng He's efforts showed the following EXCEPT .
A.exposing foreign people to Chinese culture
B.selling a lot of treasures to foreign countries
C.allowing the Chinese to better understand overseas lands
D.helping develop and strengthen harmonious relations with foreign countries and regions
3.Which of the following is NOT the challenge of Columbus's journey
A.Their lack of food.
B.The shortage of funds.
C.The unexpected long time.
D.The serious leak in one boat.
4.Which of the following is NOT the influence of Columbus's voyages
A.Spain robbed a lot of treasures in the Caribbean.
B.There was an international exchange of ideas and cultures.
C.His voyages opened a new chapter of the Age of Exploration.
D.His discovery inspired explorers such as Captain James Cook to explore and discover more vast areas of the world.
答案 1~4 ABBA
Step 3 后结构,分析语篇逻辑
Ⅰ.Fill in the blanks with proper words according to the passage on Pages 30-31.
Zheng He's exploration Columbus's exploration
Departure time In 1405 On 3 August,1.
Departure point Taicang 2.
Fleet size Over 3. ships 3 ships
Number of crew members almost 4. about 90
Places of arrival More than 5. countries and regions. As far as the east coast of Africa. The 6.
Total number of voyages 7 voyages 7. voyages
Significance Helped develop and 8. harmonious relations. Exposed foreign people to 9. . Allowed the Chinese to better understand overseas lands. “Discovered” 10. . Opened a new chapter of the Age of Exploration.
答案 1.1492 2.Spain 3.200 4.28,000 5.30 6.Caribbean 7.4 8.strengthen 9.Chinese culture
10. the New World
Ⅱ.长难句分析
Columbus called the natives living on the islands Indians because he was convinced that he was in the East Indies.
善分析 句中的living on the islands作(1) ,修饰(2) ,Indians为(3);because连接的分句中that he was in the East Indies为(4) 从句
会翻译 (5)
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
答案 (1)后置定语 (2)the natives (3)宾语补足语 (4)宾语 (5)哥伦布称居住在群岛上的土著为印第安人,因为他确信自己在东印度群岛。
【随堂检测】
夯实基础
Ⅰ.品句填空
1.His h unity with nature is broken.
2.This is not necessarily p that he is wrong.
3.She refused to (承认) the need for reform.
4.This book was enormously (有影响的).
5.The company is in (财政的) difficulties.
6.The region is suffering from food (短缺).
7.It's thought a gas (渗漏) may have caused the blast.
8.The club welcomes all new members r of age.
9.The ship was anchored off s .
10.Developments on this issue will be dealt with in a s report.
答案 1.harmonious 2.proof 3.acknowledge
4.influential 5.financial 6.shortage 7.leak
8.regardless 9.shore 10.subsequent
Ⅱ.课文语法填空
Zheng He set sail from Taicang on his first voyage in 1405.There were over 200 ships,with almost 28,000 people on board.On behalf of the Ming Dynasty,Zheng He made seven voyages,1.(reach) more than 30 countries and regions,which developed and 2.(strength) harmonious relations with them.The voyages helped expose foreign people 3. Chinese culture and allow the Chinese 4.(understand) overseas lands.
Columbus received 5.(finance) support from the King and Queen of Spain.He departed 6. Spain with three ships carrying about 90 7.(crewman) on 3 August,1492.On 12 October,they spotted land in the distance,which made him 8.(convince) that was the East Indies.His major 9.(contribute) is that he “discovered” the New World,10. inspired explorers to explore and discover more vast areas of the world.
答案 1.reaching 2.strengthened 3.to 4.to understand
5.financial 6.from 7.crewmen 8.convince 9.contribution 10.which
Ⅲ.读后续写微技能——人物评价
1.阅读课文中含有人物评价的语句
(1)In the summer of 1405,Zheng He,one of China's greatest explorers,set sail from Taicang on his first voyage.
(2)Zheng He's seven voyages had a far-reaching impact on China and its neighbours.
(3)...he is remembered as one of China's most influential explorers.
2.判断下列语句中哪个不是含有人物评价的语句
(1)He even sailed as far as the east coast of Africa.
(2)The major contribution of this great explorer is that he “discovered” the New World.
(3)His voyages opened a new chapter of the Age of Exploration,a period which witnessed many important geographical findings.
答案 (1)
Ⅳ.创新活动(选做题)
1.Discussion: Have all the students discuss the topic and present it in their own words.
只要我们能把希望的大陆牢牢地装在心中,风浪就一定会被我们战胜。
——哥伦布
(1)What spirit can we find in Columbus
_______________________________________________________________________________
_______________________________________________________________________________
(2)As a student, what should we learn from him
_______________________________________________________________________________
_______________________________________________________________________________
答案 (1)略 (2)略
2.Voice your opinion:
(1)What good qualities do you think a top explorer should have
_______________________________________________________________________________
_______________________________________________________________________________
(2)Do you think it matters which Europeans first reached America
_______________________________________________________________________________
_______________________________________________________________________________
答案 (1)略 (2)略
2
