外研版（2019）必修 第一册Unit 5 Into the wild Starting Out&Understanding Ideas教学设计
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| 名称 | 外研版（2019）必修 第一册Unit 5 Into the wild Starting Out&Understanding Ideas教学设计 |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2024-03-28 17:20:01 | ||
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新外研社版高中英语选择性必修一
Unit5 Revealing nature
Starting Out&Understanding Ideas教学设计
教学目标：
By the end of this period, students will be able to：
1.Understand key information by watching the video,learn and master the useful expressions;
2.Strengthen reading ability by skimming,scanning and summarising to solve comprehensive problems related to the passage;
3.Analyse the textual structure and linguistic features of the text,and then use the relevant language to express yourself.
教学重难点：
Analyse the textual structure and linguistic feature of the text, and then use the relevant language to express themselves.
Think and share the scientific spirit and innovative spirit of scientists and learn from them in life and studies.
教学方法：
W-P教学法，Task-based teaching method
教学资源：
教材、多媒体课件、学案、黑板和粉笔。
教学设计：
Step Ⅰ Lead-in
Look at the pictures
Look at the page from a science magazine and answer the questions.
UNUSUAL ANIMALS TODAY
Komodo dragon: Komodo dragons were first encountered by Western researchers in 1910. The researchers said the ancestor of the Komodo dragon most likely evolved in Australia and spread westward,reaching the Indonesian island of Flores 900,000 years ago. Duck-billed platypus: The first scientists to examine a preserved platypus body judged it a fake in the late 18th century. The oldest discovered fossil of the modern platypus dates back to about 100,000 years ago.
Nautilus: Fossil records indicate that the nautilus has survived relatively unchanged for around 500 million years.It is often considered a “living fossil”.
Questions:
1.What do you know about these animals What makes them special
2.What other similar animals do you know about Share your knowledge with the class.
背景补充:
The Komodo dragon
The Komodo dragon is the largest lizard in the world.It can grow to three metres in length and can weigh about 135 kilograms.Despite its size and weight,it can run for short distances at up to 20 kilometres per hour.
The Duck-billed platypus
The duck-billed platypus is a small egg-laying mammal (up to 60 cm in length) found only in Eastern Australia including Tasmania.As its name suggests,it has a mouth that looks like a duck’s bill,while its thick fur and flat tail are similar to those of a beaver.
Nautilus
As one of the oldest sea animals in the world,the nautilus has hardly changed in about 500 million years,and that is why it is often given the name “living fossil”.
Suggested answers:Students’ own answers.
Step Ⅱ While -reading
Activity 1 Read for topic
Choose the main idea of the passage and give your reasons.
1.Darwin’s interest in various living things made him a great naturalist.
2.Darwin’s journey on the Beagle inspired his Theory of Evolution.
3.Darwin went on a journey to confirm his theory that humans had evolved over time.
Suggested answers:2
Activity 2 Read for detailed information
Organise information from the passage and complete the table.
The journey of discovery On his journey Darwin studied ________________________. He noticed that _______________________.
Generate ideas He raised the questions: __________________________________
Look for more evidence On the Gal’pagos Islands: He noticed . The beaks seemed to .
Develop ideas He suspected that and it had .
Propose a theory The Theory of Evolution:living things,including humans, .
Suggested answers:
On his journey:various living things in their natural environments and samples of the plants and animals he had collected;some species of animals were very similar to each other
Generate ideas:1.How did different species come to exist 2.Maybe animals evolved as they adapted to their changing environments
Look for more evidence:that there was a difference between the finches on each of the islands;had evolved according to what food was available on that particular island
Develop ideas:the finches had evolved from a common ancestor,which had arrived on the islands a long time before;slowly evolved into many new species
Propose a theory:had evolved from lower forms of life
Activity 3 Language points and translation
1.It was a young man who had left medical school without completing his degree.
【翻译】 _____________________________________
【讲解】该句子为It was...who...结构的强调句,强调主语a young man。
强调句的基本结构:
陈述句:_____________________________________
一般疑问句:________________________________________
特殊疑问句:__________________________________________
强调“not...until”结构中由until引导的短语或从句时,结构为:________________________
【温馨提示】强调句中的it不能更换,be动词与其余部分的时态一致,数的形式不受强调部分单复数的影响;被强调部分可以是除谓语动词以外的任何成分,被强调部分是人可用that/who指代,其他一律用that指代;被强调部分若是原句的主语,who/that之后的谓语动词的人称和数与该主语一致。
【学以致用】
(1)我刚读完的是这本小说。
(2)三个星期之后他才听到这个消息。
2.But Darwin’s scientific studies were so convincing that more and more people started to believe his theory.
【翻译】 ________________________________________
【讲解】句中的so...that...表示“如此……以至于……”,that引导结果状语从句。
【学以致用】
(1)他气得一句话也说不出来。
(2)他太小了,不能照顾自己。
(3)他学习如此努力,得了一等奖。
Suggested answers:
1.这个年轻人从医学院肄业。
It is/was+被强调部分+that/who+其他部分.
Is/Was it+被强调部分+that/who+其他部分
被强调部分(通常是疑问代词或疑问副词)+is/was it+that+其他部分
It is/was not until+被强调部分+that+其他部分.
(1)It is this novel that I just finished.
(2)It was three weeks later that he heard the news.
2.但是达尔文的科学研究是如此令人信服,以至于越来越多的人开始相信他的理论。
(1)He was so angry that he couldn’t say a word.
(2)He is so young that she can’t look after herself.
(3)He works so hard that he got first prize.
Step Ⅲ Post-reading
Think and share
Go through the questions and think about them individually,then discuss the questions in groups.
Questions:
1.Why were many people “shocked” by Darwin’s theory
2.What kind of person was Darwin according to the passage
3.How do you think the human species will evolve in the future
4.What have you learnt about the spirit of scientific exploration How can this spirit help you in your life and studies
Suggested answers:
1.At that time,people believed that all species had appeared on Earth at the same time and had not changed since,but Darwin’s theory proposed that living things,including humans,had evolved from lower forms of life,which,as a result,shocked many people.
2.Darwin was a determined man.He had strong curiosity and interest in science and was good at thinking and making discoveries.
3.Students’ own answers.
4.Students’ own answers.
Step Ⅳ Homework
课文语法填空,在空白处填入1个适当的单词或括号内单词的正确形式。
The captain of the ship named the Beagle wanted someone to profit by 1._________(visit) distant countries.Luckily,Darwin got the opportunity,2.__________he was not the captain’s first choice.Darwin was a geologist and naturalist,3. (fascinate) by rocks,plants and animals.The journey gave him the chance 4. (study) various living things in their natural environments.After Darwin 5. (spend) some time in South America,his room was crowded with samples of the plants and animals he had collected.He began to consider the question 6. different species came to exist.He noticed that some species of animals were very similar 7. each other.Maybe animals evolved as they adapted to their 8. (change) environments Darwin decided to find out the truth.In 1835,Darwin saw a variety of new species,but it was the birds that interested him the most.After much research,he came to the 9.(conclude) that new species evolved from earlier ancestors.Darwin explained this theory in his book,On the Origin of Species,which 10._____________(regard) as one of the most important works ever written.It has changed ideas about life on Earth forever,and it all began with the journey on the Beagle.
Suggested answers:
1.visiting 2.although/though 3.fascinated 4.to study 5.had spent 6.how 7.to 8.changing 9.conclusion 10.is regarded
评价量规
学习目标 目标达成评价等级
A B C D
Understand key information by watching the video,learn and master the useful expressions.
Strengthen reading ability by skimming,scanning and summarising to solve comprehensive problems related to the passage.
Analyse the textual structure and linguistic features of the text,and then use the relevant language to express yourself.
教学反思:
本节课介绍了著名的生物学家达尔文的发现之旅，基于此次旅行，他发表了后期改变世界的著名的《物种起源》一书。导入活动帮助学生激活关于生物进化的相关知识及储备相应的词汇，为课文介绍达尔文及其重要发现进行学习铺垫。读中活动引导学生更深入地解读文章标题，理解文章内容。读后活动包括判断主旨大意、理解文章结构和细节、开放性问答等活动，引导学生进一步理解、赏析文本，感受达尔文探索科学、追求真理之路的精神。
Unit5 Revealing nature
Starting Out&Understanding Ideas教学设计
教学目标：
By the end of this period, students will be able to：
1.Understand key information by watching the video,learn and master the useful expressions;
2.Strengthen reading ability by skimming,scanning and summarising to solve comprehensive problems related to the passage;
3.Analyse the textual structure and linguistic features of the text,and then use the relevant language to express yourself.
教学重难点：
Analyse the textual structure and linguistic feature of the text, and then use the relevant language to express themselves.
Think and share the scientific spirit and innovative spirit of scientists and learn from them in life and studies.
教学方法：
W-P教学法，Task-based teaching method
教学资源：
教材、多媒体课件、学案、黑板和粉笔。
教学设计：
Step Ⅰ Lead-in
Look at the pictures
Look at the page from a science magazine and answer the questions.
UNUSUAL ANIMALS TODAY
Komodo dragon: Komodo dragons were first encountered by Western researchers in 1910. The researchers said the ancestor of the Komodo dragon most likely evolved in Australia and spread westward,reaching the Indonesian island of Flores 900,000 years ago. Duck-billed platypus: The first scientists to examine a preserved platypus body judged it a fake in the late 18th century. The oldest discovered fossil of the modern platypus dates back to about 100,000 years ago.
Nautilus: Fossil records indicate that the nautilus has survived relatively unchanged for around 500 million years.It is often considered a “living fossil”.
Questions:
1.What do you know about these animals What makes them special
2.What other similar animals do you know about Share your knowledge with the class.
背景补充:
The Komodo dragon
The Komodo dragon is the largest lizard in the world.It can grow to three metres in length and can weigh about 135 kilograms.Despite its size and weight,it can run for short distances at up to 20 kilometres per hour.
The Duck-billed platypus
The duck-billed platypus is a small egg-laying mammal (up to 60 cm in length) found only in Eastern Australia including Tasmania.As its name suggests,it has a mouth that looks like a duck’s bill,while its thick fur and flat tail are similar to those of a beaver.
Nautilus
As one of the oldest sea animals in the world,the nautilus has hardly changed in about 500 million years,and that is why it is often given the name “living fossil”.
Suggested answers:Students’ own answers.
Step Ⅱ While -reading
Activity 1 Read for topic
Choose the main idea of the passage and give your reasons.
1.Darwin’s interest in various living things made him a great naturalist.
2.Darwin’s journey on the Beagle inspired his Theory of Evolution.
3.Darwin went on a journey to confirm his theory that humans had evolved over time.
Suggested answers:2
Activity 2 Read for detailed information
Organise information from the passage and complete the table.
The journey of discovery On his journey Darwin studied ________________________. He noticed that _______________________.
Generate ideas He raised the questions: __________________________________
Look for more evidence On the Gal’pagos Islands: He noticed . The beaks seemed to .
Develop ideas He suspected that and it had .
Propose a theory The Theory of Evolution:living things,including humans, .
Suggested answers:
On his journey:various living things in their natural environments and samples of the plants and animals he had collected;some species of animals were very similar to each other
Generate ideas:1.How did different species come to exist 2.Maybe animals evolved as they adapted to their changing environments
Look for more evidence:that there was a difference between the finches on each of the islands;had evolved according to what food was available on that particular island
Develop ideas:the finches had evolved from a common ancestor,which had arrived on the islands a long time before;slowly evolved into many new species
Propose a theory:had evolved from lower forms of life
Activity 3 Language points and translation
1.It was a young man who had left medical school without completing his degree.
【翻译】 _____________________________________
【讲解】该句子为It was...who...结构的强调句,强调主语a young man。
强调句的基本结构:
陈述句:_____________________________________
一般疑问句:________________________________________
特殊疑问句:__________________________________________
强调“not...until”结构中由until引导的短语或从句时,结构为:________________________
【温馨提示】强调句中的it不能更换,be动词与其余部分的时态一致,数的形式不受强调部分单复数的影响;被强调部分可以是除谓语动词以外的任何成分,被强调部分是人可用that/who指代,其他一律用that指代;被强调部分若是原句的主语,who/that之后的谓语动词的人称和数与该主语一致。
【学以致用】
(1)我刚读完的是这本小说。
(2)三个星期之后他才听到这个消息。
2.But Darwin’s scientific studies were so convincing that more and more people started to believe his theory.
【翻译】 ________________________________________
【讲解】句中的so...that...表示“如此……以至于……”,that引导结果状语从句。
【学以致用】
(1)他气得一句话也说不出来。
(2)他太小了,不能照顾自己。
(3)他学习如此努力,得了一等奖。
Suggested answers:
1.这个年轻人从医学院肄业。
It is/was+被强调部分+that/who+其他部分.
Is/Was it+被强调部分+that/who+其他部分
被强调部分(通常是疑问代词或疑问副词)+is/was it+that+其他部分
It is/was not until+被强调部分+that+其他部分.
(1)It is this novel that I just finished.
(2)It was three weeks later that he heard the news.
2.但是达尔文的科学研究是如此令人信服,以至于越来越多的人开始相信他的理论。
(1)He was so angry that he couldn’t say a word.
(2)He is so young that she can’t look after herself.
(3)He works so hard that he got first prize.
Step Ⅲ Post-reading
Think and share
Go through the questions and think about them individually,then discuss the questions in groups.
Questions:
1.Why were many people “shocked” by Darwin’s theory
2.What kind of person was Darwin according to the passage
3.How do you think the human species will evolve in the future
4.What have you learnt about the spirit of scientific exploration How can this spirit help you in your life and studies
Suggested answers:
1.At that time,people believed that all species had appeared on Earth at the same time and had not changed since,but Darwin’s theory proposed that living things,including humans,had evolved from lower forms of life,which,as a result,shocked many people.
2.Darwin was a determined man.He had strong curiosity and interest in science and was good at thinking and making discoveries.
3.Students’ own answers.
4.Students’ own answers.
Step Ⅳ Homework
课文语法填空,在空白处填入1个适当的单词或括号内单词的正确形式。
The captain of the ship named the Beagle wanted someone to profit by 1._________(visit) distant countries.Luckily,Darwin got the opportunity,2.__________he was not the captain’s first choice.Darwin was a geologist and naturalist,3. (fascinate) by rocks,plants and animals.The journey gave him the chance 4. (study) various living things in their natural environments.After Darwin 5. (spend) some time in South America,his room was crowded with samples of the plants and animals he had collected.He began to consider the question 6. different species came to exist.He noticed that some species of animals were very similar 7. each other.Maybe animals evolved as they adapted to their 8. (change) environments Darwin decided to find out the truth.In 1835,Darwin saw a variety of new species,but it was the birds that interested him the most.After much research,he came to the 9.(conclude) that new species evolved from earlier ancestors.Darwin explained this theory in his book,On the Origin of Species,which 10._____________(regard) as one of the most important works ever written.It has changed ideas about life on Earth forever,and it all began with the journey on the Beagle.
Suggested answers:
1.visiting 2.although/though 3.fascinated 4.to study 5.had spent 6.how 7.to 8.changing 9.conclusion 10.is regarded
评价量规
学习目标 目标达成评价等级
A B C D
Understand key information by watching the video,learn and master the useful expressions.
Strengthen reading ability by skimming,scanning and summarising to solve comprehensive problems related to the passage.
Analyse the textual structure and linguistic features of the text,and then use the relevant language to express yourself.
教学反思:
本节课介绍了著名的生物学家达尔文的发现之旅，基于此次旅行，他发表了后期改变世界的著名的《物种起源》一书。导入活动帮助学生激活关于生物进化的相关知识及储备相应的词汇，为课文介绍达尔文及其重要发现进行学习铺垫。读中活动引导学生更深入地解读文章标题，理解文章内容。读后活动包括判断主旨大意、理解文章结构和细节、开放性问答等活动，引导学生进一步理解、赏析文本，感受达尔文探索科学、追求真理之路的精神。