Unit 3 Sea Exploration 课件（共19张）-2025-2026学年人教版（2019）选择性必修第四册
文档属性
| 名称 | Unit 3 Sea Exploration 课件（共19张）-2025-2026学年人教版（2019）选择性必修第四册 |  | |
| 格式 | pptx | ||
| 文件大小 | 21.9MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-06-12 10:49:25 | ||
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文档简介
(共19张PPT)
选择性必修四
Unit 3 Sea Exploration
Words and expressions
story
词根:merch 商贸
com-(共同)
The railway will extend to the new town, and the extension project will be completed next year.
A piece of iron will expand when heated, and this expansion is a common physical phenomenon.
A fleet of warships (move) smoothly on the ocean,
while a fleet of military planes (roar) through the sky.
moves
roars
It is a sight to behold!
值得一看的景象、壮观的场面
David Beckham is in a league of his own when it comes to football skills.
英格兰足球超级联赛
独领风骚，无可比拟
Do people still need to be loyal to the royal families in modern societies
One day, a prisoner begged, "Please show mercy to me!" The king, surprisingly, became merciful to him. "I'll forgive you," he said.
Once upon a time, a cruel king ruled his kingdom without mercy.
All the people were at the mercy of his anger.
The king learned kindness, and the kingdom lived happily,
remembering
mercy matters most.
任……摆布
at the mercy of ...
无情地
without mercy
同情某人
show mercy to sb
be merciful to sb
have mercy on sb
a laptop
a desktop
a tablet
21st Century Maritime Silk Road
Silk Road Economic Belt
the Belt and Road Initiative
Our country’s maritime laws should protect marine life in the ocean.
与海洋事务、航海、海事相关的
与海洋本身、海洋生物相关的
After the press conference, reporters rushed to cover the event, ensuring wide coverage in tomorrow’s newspapers.
After Max did the presentation, everyone applauded warmly .
Let's give Max a big round of applause!
Let's give Max a big hand!
Once, an evil witch possessed a magic key. She used it wickedly,
One day, the girl found the key hidden in a cave. And she took possession of it. Now, the girl is in possession of the key—and the key is in the possession of someone who uses it kindly, not evilly.
sb possess/have /own sth.
take possession of
be in possession of
sth be in the possession of sb.
China and America will negotiate trade deals next week,
and the negotiation will focus on tax reduction.
洽谈贸易协议
The players have withdrawn from the tournament due to injuries.
Sharing hobbies (help) strengthen the bonds between friends.
helps
A bird in the hand is worth two in the bush.
一鸟在手胜过双鸟在林（指珍惜已拥有的，勿贪求未得到的）
With the exam at hand, I keep my review notes in hand. My mom made a study schedule by hand to help me plan, and my brother stays on hand to quiz me. Though nervous, I feel prepared with everything ready!
Many students study politics to become political leaders or work with politicians in the future.
Choosing a profession requires careful thought, but a good professor can help you by sharing professional insights
The migration of birds inspired her to study how people immigrate to new countries and why others emigrate from their homelands.
She studied for the exam; meanwhile, her brother played video games.
She cooked dinner; meanwhile, he set the table.
同时，（无对比）
She studied for the exam while her brother played video games.
对比之下
adv.
conj.
选择性必修四
Unit 3 Sea Exploration
Words and expressions
story
词根:merch 商贸
com-(共同)
The railway will extend to the new town, and the extension project will be completed next year.
A piece of iron will expand when heated, and this expansion is a common physical phenomenon.
A fleet of warships (move) smoothly on the ocean,
while a fleet of military planes (roar) through the sky.
moves
roars
It is a sight to behold!
值得一看的景象、壮观的场面
David Beckham is in a league of his own when it comes to football skills.
英格兰足球超级联赛
独领风骚，无可比拟
Do people still need to be loyal to the royal families in modern societies
One day, a prisoner begged, "Please show mercy to me!" The king, surprisingly, became merciful to him. "I'll forgive you," he said.
Once upon a time, a cruel king ruled his kingdom without mercy.
All the people were at the mercy of his anger.
The king learned kindness, and the kingdom lived happily,
remembering
mercy matters most.
任……摆布
at the mercy of ...
无情地
without mercy
同情某人
show mercy to sb
be merciful to sb
have mercy on sb
a laptop
a desktop
a tablet
21st Century Maritime Silk Road
Silk Road Economic Belt
the Belt and Road Initiative
Our country’s maritime laws should protect marine life in the ocean.
与海洋事务、航海、海事相关的
与海洋本身、海洋生物相关的
After the press conference, reporters rushed to cover the event, ensuring wide coverage in tomorrow’s newspapers.
After Max did the presentation, everyone applauded warmly .
Let's give Max a big round of applause!
Let's give Max a big hand!
Once, an evil witch possessed a magic key. She used it wickedly,
One day, the girl found the key hidden in a cave. And she took possession of it. Now, the girl is in possession of the key—and the key is in the possession of someone who uses it kindly, not evilly.
sb possess/have /own sth.
take possession of
be in possession of
sth be in the possession of sb.
China and America will negotiate trade deals next week,
and the negotiation will focus on tax reduction.
洽谈贸易协议
The players have withdrawn from the tournament due to injuries.
Sharing hobbies (help) strengthen the bonds between friends.
helps
A bird in the hand is worth two in the bush.
一鸟在手胜过双鸟在林（指珍惜已拥有的，勿贪求未得到的）
With the exam at hand, I keep my review notes in hand. My mom made a study schedule by hand to help me plan, and my brother stays on hand to quiz me. Though nervous, I feel prepared with everything ready!
Many students study politics to become political leaders or work with politicians in the future.
Choosing a profession requires careful thought, but a good professor can help you by sharing professional insights
The migration of birds inspired her to study how people immigrate to new countries and why others emigrate from their homelands.
She studied for the exam; meanwhile, her brother played video games.
She cooked dinner; meanwhile, he set the table.
同时，（无对比）
She studied for the exam while her brother played video games.
对比之下
adv.
conj.