高中英语外研版2019必修三第三单元developing ideas 共20张PPT
Franklin's Experiment: How much is true?
1. What is the fuandcitsicounssoinfgthpeoiQntu，estion mark? The author is noetvsiuderencaeb，oculteathr eloagnicswer. 2. What is the type of the passage? narration/ argumentation/ exposition/ advertisement 3. Look through Learning to Learn part and predict what the essay focus on. How much is true about Franklin's experiment.
312 2. Number the statements to show how people’s attitudes towards Franklin’s experiment have changed. □ Franklin’s spirit of scientific exploration is still considered an inspiration. □ People are amazed at and inspired by Franklin’s experiment. □ Scientists question what really happened in Franklin’s experiment.
Make notes about your understanding of the saying and list supporting details and then give a talk about it.
Your understanding
Supporting details
From the passage we can learn...
be proved (10)__b_y experiments and research.
what's your understanding of the sentence We should not always believe everything we read or hear?
Seeing is believing.
___m__o_re__in_t_e_re_s_t_in_g(interesting) than the truth. People have been
more inspired by Franklin’s spirit of scientific (9)__e_x_p_lo_r_a_ti_o_n
(explore) than by the facts themselves. But in science, facts should
useful expressions
fly a kite
放风筝
be attached to 被系到...上
get an electriห้องสมุดไป่ตู้ shook 遭到点击
a form of ...的一种形式
neither...nor... 既不...也不...
It is proved that... 已经被证实..
pay attention to the first and the last sentence.
1. Read the passage quickly and get the main idea of each paragraph.
para1 TIhnetrsotodruycmtioany be fiction instead of fact. para2 How the experiment is carried out. para3 FTohr emeafnfeycytears, schools have taught the story. para4 Neither the story nor the details of the experiment are eAntrireetlyhetrsuteo.ry of Franklin's and Newton's true? para5 Scientists often question ideas because they want to establish the facts. para6 We should not always believe everything we read or hear---- even if it is a great story.
1. people wanted to know if lightening was really produced by electrcity or something else.
if 引导的宾语从句，此时if 为“是否”
wether He didn’t tell me if /whether he would come. 他没有告 诉我他是否会来。 大多数情况if和 wether可以互换，但是当引导主语从 句、表语从句、其后有or 介词或不定式存在时，则 只能用whether.
eg:Whether he will come is still a question.
The question is _______we should go on with the work.
I’m not sure _______ to stay or leave.
I don’t know whether he is wrong or she is wrong.
Background information
Benjamin Franklin (1706–1790) was one of the Founding Fathers of the United States and helped draft the Declaration of Independence. Apart from being a successful statesman, he was also well known as a leading American author, printer and publisher, successful diplomat, creative scientist and inventor.
one generation of school children has been amazed by his bravery
and his (2)_s_c_ie_n_t_if_ic_ (science) approach to (3)_lo_o_k_i_n_g_ (look)for the
truth. However, neither the story nor the details of the experiment
and the key is true. But (6)__sc_i_e_n_ti_s_ts(science) all agree that if he
had (7)__a_c_tu_a_l_ly(actual) touched the key, he would certainly have died from the electric shock. Fiction is (8)
3. What is the effect of the experiment? A. It has introduced generations of children to science. B. It proved that lightning is a form of electricity. C. It is important to establish the truth. D. All of above.
• But scientists all agree that if Franklin had actually touched the key, he would certainly have died from the electric shock.
Unit 3 The world of science Developing ideas
learning aims
1. Understand the main idea of the passage and get some detailed information. 2. Get the features of argumentation and find out the structure of the passage. 3. To develop our critical thinking and have clear judgements.
Some parts of the stories are true, and some are not, because they don’t follow the common sense. However, the scientists’ spirit of scientific exploration is what mostly matters.
Read the passage again and New research suggests
2019_2020学年新教材高中英语Unit3FamilymattersPeriodⅢDevelopingideas教学案外研版必修第一册
Period ⅢDeveloping ideas课前自学导引只是一个兄弟这是2016年墨西哥世界铁人三项大赛的最后一场比赛。
(距终点)只剩下700米的时候，阿利斯泰尔·布朗利名列第三，他的弟弟乔尼领先。
阿利斯泰尔冒着酷热冲向终点线，但当他转过拐角时，他看到他的弟弟快要倒在跑道上了。
阿利斯泰尔必须选择：兄弟之爱还是赢得比赛的机会？对阿利斯泰尔来说，选择是明确的。
他的兄弟有困难了。
他不得不帮忙。
阿利斯泰尔朝乔尼跑去，抓住他，并且开始把他拉向终点线。
然后阿利斯泰尔把他的弟弟推过了终点线。
这一举动使得乔尼排名第二，阿利斯泰尔本人排名第三。
比赛的结果出人意料，但阿利斯泰尔不想与媒体讨论此事。
他只是想看看被紧急送往医疗区的弟弟。
布朗利兄弟两人从小就参加铁人三项运动。
“很明显，当你的哥哥在做的时候，你认为这是一件很酷的事情，”乔尼说。
阿利斯泰尔说，他们在训练时尽可能地互相鼓励。
尽管有时会因为一些“愚蠢的事情”发生争吵，阿利斯泰尔还是认为有个兄弟是一种优势。
“在我的一生中，我有个弟弟总是试图在我做的每一件事上打败我。
这是一种非常积极的力量。
”在数百万人的注视下，对这场比赛的结局众说纷纭：这对兄弟应该(因犯规行为)被取消资格，还是应该受到高度赞扬？但对阿利斯泰尔来说，他的决定很容易解释：“如果我把乔尼落下，妈妈会不高兴的。
”在那一刻，他不再是一个为了获得奖牌的运动员——他只是一个兄弟。
课堂合作探究①As a perfectionist, Virginia was just not prepared to settle for anything mediocre.作为一个完美主义者，弗吉尼娅就是无法勉强接受任何平庸的东西。
②She settled in Shanghai after her father's death.父亲死后，她就在上海定居了。
③We settled into our new house just last week.我们上周刚刚迁入新居。
Unit+5+Developing+ideas+课件-外研版(2019)选择性必修第三册
Have a try? What’s the type of this text?
A comparative essay
1 Tao Yuanming and Henry David Thoreau were both poets, but one lived in Ancient China and the other in 19th century America. Superficially, these two men, whose lives were separated in time by nearly 1,500 years, were polar opposites. And yet they shared an intense respect for nature, which made them each an influential figure of their time.
Take notes quickly！
3 While Tao’s return to nature was a reaction to a lifestyle he was opposed to, Thoreau’s was a personal decision to transform the way he lived.He had a decent quality of life, but he wanted to live in a simpler way. For two years, two months and two days, he lived in a cottage in the forest on the edge of Walden Pond, focusing on himself and his writing. He explained his reason for doing so in Walden: “I went to the woods because I wished to live deliberately, to front only the essential facts of life.” Both men were happy to withdraw from contemporary life, seeking a harmonious relationship with nature in the quietness of their lives.
Unit3+Developing+ideas+教案 高中英语外研版(2019)必修第三册
课题：B3U3 Reading：Developing ideas 课型：新授课课时：Period 1-2 授课班级：高届班授课人：授课时间：学习目标：1.Ss can acquire the facts of Benjamin’s experiment;2.Ss can distinguish the true and false information of the experiment;3.Ss can have a better understanding of scientific spirits;4.Ss can think critically about what we have read and heard.教学重点：Ss can acquire the facts of Benjamin’s experiment.教学难点：Ss can distinguish the true and false information of the experiment.教学准备：1. Multi-media;2. Blackboard & chalk;3. Textbook ,etc.教学过程：◆Step1. Lead-in【教师活动】1.Greetings；2.Guess Time: Give Ss some clues and ask them to guess who the man is.a.He is one of the Founding Fathers of the United States.b.He helped draft the Declaration of Independence and the US Constitution.c.He was a leading American writer, printer and publisher, successful diplomat(外交官), creative scientist and inventor.d.He helped America become a new country.【学生活动】Ss guess the name of the man based on the clues given by the teacher.【设计意图】To activate Ss’ background information about Benjamin Franklin.◆Step2. Pre-reading【教师活动】Guide Ss to predict what will be mentioned in the text according to the title and the picture. 【学生活动】Ss look at the title and the picture, and then make a prediction of the content.【设计意图】To develop Ss’ reading ability to predict the main idea of an article.◆Step3. Fast Reading【教师活动】Ask Ss to read the text quickly and answer the questions.Q1: What’s the author’s view on the story of the experiment?Q2: What’s the genre of the passage?Q3: What’s the structure of the passage?【学生活动】Read the passage and answer the questions. If necessary, exchange ideas in groups.【设计意图】To develop Ss’ reading skill of skimming as well as the awareness of asking others for help.◆Step4. Careful ReadingTask1:【教师活动】Ask Ss to review the process of the lighting experiment conducted by Benjamin Franklin. 【学生活动】Ss read the passage to find out the materials and procedure of the experiment.【设计意图】To help Ss clearly understand the main process of the experiment.Task2:【教师活动】Ask Ss to read the passage carefully and find out the answers to the questions.Q1: Why was Benjamin’s experiment not entirely true?A1:Q2:Why do scientists question accepted ideas?A2:Q3:What is the author’s attitude towards such fictional stories? Why?A3:Q4: What is the author’s conclusion from the story?A4:【学生活动】Ss read the passage to find out the answers to the questions.【设计意图】To develop Ss’ reading ability of scanning and know more about the detailed information.Step5. Post-ReadingTask1:【教师活动】Ask Ss to number the statements to show how people’s attitudes towards Franklin’s experiment have changed.【学生活动】Ss number the statements based on their undertstanding of the text.【设计意图】Check Ss’ understanding of the text.Task2:【教师活动】Ask Ss to discuss the questions in groups.Q1: What scientific spirits do you think a great scientist should have？A1:Q2: In what ways do scientist's spirits contribute to the society?A2:【学生活动】Ss have an active discussion about the questions with their group members.【设计意图】To help Ss form the awarenesss of group cooperation and offer them an opportunity to exchange their ideas.◆Step6. Summary【教师活动】Guide Ss to sum up what they have learnt about the passage.【学生活动】Try to summarize the content of this class with the guidance of the teacher. 【设计意图】Exercise Ss’ ability of oral expression.◆Step7. HomeworkWrite a short passage within 80 words about the truth of the lighting experiment.◆板书设计：◆课后反思：◆二次备课补充：。
2019新外研版高中英语必修三 Unit 5 What an adventure!： Part Ⅲ Developing ideas
The light，(12)which lit the soil thirty feet below the surface of the ocean， astonished me by its power.The solar rays shone through the watery mass easily，and consumed all colour，(13)and I clearly distinguished objects at a distance of a hundred and fifty yards.Beyond that the colours darkened into fine shades of deep blue，and gradually disappeared.Truly this water (14)which surrounded me was but another air heavier than the Earth’s atmosphere，but almost as clear.Above me was the calm surface of the sea.We were walking on fine，even sand，not wrinkled，as on a flat shore， (15)which keeps the impression of the waves.This dazzling carpet，really a reflector， drove away the rays of the sun with wonderful intensity，(16)which accounted for the vibration (17)which passed through every atom of liquid.Shall I be believed when I say that， at the depth of thirty feet，I could see (18)as if I was in broad daylight?
Amazing+Art+Developing+ideas高一英语外研版(2019)必修第三册
Painting is poetry that is seen rather than felt, and poetry is painting that is felt rather than seen.
Sentence patterns P3
1. The more time he spent observing these animals, the more
P1
壮美的；壮丽的 热切的目光 呲着的牙 蹬踏的马蹄 被认为是 身体特征 内在精神与力量
bare v. to remove the
magnificent burning eyes
covering from sth eg. bare your teeth: to show your teeth in an
Su Shi
“The horses painted by Han Gan are real horses.”
Other viewers
Han Gan’s horses could “gallop off the paper.”
Think & Share
1. What made Han Gan a successful painter?
inner spirit and strength adj. not covered by any
clothes/leaves/plants
trees
eg. bare feet
bare branch
with your bare
P2-3
出生于贫苦家庭 艺术才能 偶然 泥土 资助某人做某事 因为，由于 被选中做某事 很喜欢 很长一段时间
Dynasty
How he became a painter
2019外研版高中英语选择性必修三Unit3 Developing ideas reading 课件
Fast reading Now read the passage and find out what is so special about Lianda. It was a place of passion, belief and commitment.
Professors and students alike in the three universities made an epic journey on foot.
Many of China’s leading scholars and scientists came from Lianda, including two Nobel Prize winners. Lianda’ s spirit has become the blueprint for all universities in China in the modern era.
pursuit and patriotism. 3. Only under difficult circumstances can students succeed. 4. Lianda has nurtured many outstanding scholars.
Fast reading Choose the ideas that are conveyed in the passage. Find evidence to support your choices.
…… 静静地，在那被遗忘的山坡上， 还下着密雨，还吹着细风， 没有人知道历史曾在此走过， 留下英灵化入树干而滋生。
Intensive reading: Think and Share 3. What contribution did Lianda make to the education of the nation?
Unit+3+Developing+ideas高中英语外研版(2019)选择性必修第三册
Read for structure
Match the paragraphs with the founding, contributions and historic status.
Contribu-
Founding
tions
Historic Status
Read for details
why
Paraphrase They had to live in very basic buildings, with each room containing 40 people, so that there was very little space for each person.
Learning to learn
Similes and metaphors are two commonly used, but easy to confuse, figures of speech. Similes compare and show similarities in typically different things. Similes usually use connecting words such as like, as, so and resemble. For example, He is as cool as a cucumber. Unlike similes, metaphors make direct comparisons without using connecting words. For example, She has a heart of a lion.
truth & knowledge
saving through education resisting the invaders
高中-英语-外研版(2019)-3.3 Developing ideas 课件英语必修第三册
Reading
Activity-2 While-reading Read the passage and find out what Franklin’s experiment aimed to prove.
Reading
Activity-2 While-reading Read the passage and find out what Franklin’s experiment aimed to prove.
Writing an experiment report
Activity-1 Pre-writing Read the instructions for the experiment and answer the questions.
Writing an experiment report
Activity-1 Pre-writing Read the instruc answer the questions.
Writing an experiment report
Activity-2 While-writing Based on the last step, complete the boxes with the information in last activity. Do further
research if necessary.
Reading
Activity-2 While-reading Read the passage and find out what Franklin’s experiment aimed to prove.
Reading
Activity-2 While-reading Read the passage and find out what Franklin’s experiment aimed to prove.
高中英语必修三(外研版)3-3Developing ideas教学课件
9．_f_ic_t_io_n___ n. 虚构的事，想象的事 10．_a_tt_ac_h____ v. 系，绑；贴 11．_g_ra_v_i_ty___ n. 重力，引力 12．_a_cc_o_u_n_t__ n. 记述，描述 13．_p_ro_o_f____ n. 证明，证据 14．_p_ro_c_e_d_u_r_e n. 程序，步骤，手续
lightning. D．The reat effect of Franklin's experiment on science and
inventions. E．Neither the story nor the details of the experiment are
entirely true. F．Benjamin Franklin's famous experiment with lightning may
2．Why did Franklin made the experiment with lightning? A．He was interested in flying kites. B．He wanted to show his bravery and his unique method. C．He desired to prove that he was more capable than other
12．d_e_c_la_r_a_ti_o_nn. 声明；宣告→_d_e_c_la_r_e__ v. 宣布
Ⅲ.阅读单词
1．species n. _物_种__________
2．stream n. 小__河__，__小__溪____ 3．radium n. _镭___________ 4．draft v. 起 __草__；________n. ___草__稿_______ 5．lightning n. _闪__电_________
2019外研版高中英语选择性必修三Unit3 Developing Ideas
3 One tenth of interpreters, including the well-known translators Zha Lianzheng and Xu Yuanchong.
Read paragraph 6&7 and describe the contributions and influence of Lianda.
They are the educational and intellectual heritage of China.
Internatioanl Youth Day is coming, the students union invites you to make a short speech named “Lianda spirits last forever” on the flag-raising ceremony.
Unit 3 War and Peace
What spirit of Lianda did Shen show?
Developing ideas
01 Able to identify the importance and
meaning of Lianda.
LEARNING OBJECTIVES
02
Read paragraph 4&5 and answer the question.
Who did Lianda nurture? raise/breed/bring up
1 Leading scholars and scientists, including two Nobel Prizewinning physicists, Yang Zhenning and Li Zhengdao.