人教版高中英语必修3Unit4 reading公开课课件

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新教材人教版高中英语必修三 U4 Reading and Thinking课件

Para.5
E.Scientists have their dream to explore space.
第十七页，共六十七页。
Read for information
1. Choose the correct sentence to fill in the gap. 2. Explain to us the reasons.
Read for information
Para. 2
“Before the mid-20th century, most people felt travelling into space was an impossible dream. However, some scientists were determined to help humans realise their dream to explore space. _____________. On 4 October 1957,... and on 12 April 1961, ... Over eight years later, on 20 July 1969,...
Read for information
Para. 1
Are we alone? What's out there?” Looking up at the stars, people have always wanted to learn more about space, and scientists work hard to find answers. They make vehicles to carry brave people into space and out the secrets of the universe.

人教高中英语必修3Unit4 reading (共27张PPT)

pollution.
2.Why is water so important for the beginning of life?
Because water allowed the earth to dissolve harmful gases into
oceans and seas.
The development of life in water(para4) (1) What life developed after water appeared?
a cloud of dust a violent solid globe
Life began
Cool down produced water
vapour and gases exploded with fire
atmosphere
and rock
Detail reading(para3)
1.Why was life able to develop on the earth but not on other planets?
Predict what the reading will be about.
The evolution laws of life生物进化规律
plants
animals
A few kinds
many kinds
water simple
nd complex
low
advanced
达尔文＜进化论＞
While-reading
Para 1: Formation of the universe
How did the universe come into being?
The universe began with__a_‘_B_ig__B_a_n_g_’ ___

Unit 4 Reading and Thinking 课件-高中英语人教版(2019)必修第三册

Free talk P40
1. What do you think are the main reasons for space exploration?
To explore the unknown world; To seek out new life and new civilization; To show a country’s scientific power and capability; To gather knowledge of the universe;
A. Although scientists try to make sure nothing goes wrong, accidents can still happen. B. They also really wish to discover other planets that are suitable enough to support life. C. The future of space exploration remains bright. D. After many experiments, they succeeded in making rockets that could escape Earth's gravity.
承上启下
A
All the astronauts on the USSR’s Soyuz 11 and
America’s Challenger ddiieedd during their missions. These ddiissaasterrss
made everyone sad and disappointed, but the desire to explore the

人教高中英语必修3Unit4 ReadingPPT课堂课件(15页)

2)That is the day( which/that ) he will never forget. 3)That is the day which/that must be remembered.
Injuring all of a man's ten fingers is not as effective as chopping off one
人教高中英语必修3Unit4 ReadingPPT课堂课件(15页)（ -精精品品PP）T课件
人教高中英语必修3Unit4 ReadingPPT课堂课件(15页)（ -精精品品PP）T课件
3. 1)That is the day when/ on which he went to college.
一.
Revision of
学习
the attributive clause
目标
1.Teaching aim.
Review, strengthen and make use of the attributive clause.
(复习，巩固和应用定语从句。）
2.Teaching emphasis.
How to find antecedents and how to choose relatives.
1. 1) He is the professor who/that is named Tom.
2) He is the professor whose name is Tom.
3)He is the professor the name of whom is Tom.
4) He is the professor of whom the name is Tom. 2. 1) This is the novel which/ thatwas read by you.

人教版高中英语必修3Unit4Reading(共58张PPT)

harmful
2020/6/23
34
The first small plants multiplied and filled the oceans and
seas with oxygen. This encouraged the 4._______________
(indseevcetlso，p)roepf teialerslyasnhdeldlfinisohsaadnudresfvaisnehd.lLosaopnodmnaanepimnpeatalsre5d.
2020/6/23
produceCdarbon dioxide,
_n_it_r_o_g_e_n_,_w_a_t_e_r_v_a_p_our
and _g_a_s_e_s_
19
(3) What did the water vapour and gases form?
the earth’s _a_t_m_o_s_p_here
15
Careful reading
Read the passage carefully and finish the following tasks.
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16
Detailed Reading The development of the earth
2020/6/23
17
Stage 1: The development of the earth (1) After the Big Bang, what happened?
2020/6/23
31
summary
• After learning the text, we can use a sentence to sum up this passage.

人教高中英语必修3Unit4reading PPT课堂课件(18页)

Leaving the earth for the moon
Q: How many times would the force of gravity change on our journey? Which change would be the most powerful?
Three times , the first time
Neil Armstrong mankind.
China’s first astronaut--------Yang Liwei Oct.16th 2003
The 1st lunar probe(月球探测器)
on Oct 24, 2007
Chang’e I
Fast reading
Sum up the main idea of the text.
painful as leaving the earth’s. He can not speak English so fast as a native speaker.
人教高中英语必修3Unit4reading PPT课堂课件(18页)（ -精精品品P） PT课件
人教高中英语必修3Unit4reading PPT课堂课件(18页)（ -精精品品P） PT课件
2.Reading comprehension
人教高中英语必修3Unit4reading PPT课堂课件(18页)（ -精精品品P） PT课件
人教高中英语必修3Unit4reading PPT课堂课件(18页)（ -精精品品P） PT课件人教高中英语必修3Unit4reading PPT课堂课件(18页)（ -精精品品P） PT课件
Who was the first person that visited the moon?

高中英语人教版必修三 Unit4 Reading 第一中学高中英语课件

2. Are they taking good care of the earth? Why?
Because they are putting too much carbon dioxide into the atmosphere.
The earth may become too hot to live on .
• A widely accepted theory about the formation of the universe
Paragraph 5:
e. The arrival of humans and their impact on the earth
The passage can be divided into 2 parts
7 reptiles 8 dinosaurs 9 mammals 10 humans
Watch the video carefully and remember how life began on the earth
பைடு நூலகம்
Can you put the order of development of life into a time line?
Paragraph 1: Paragraph 2:
• The importance of water for life
• The development of plants and animals on the earth
Paragraph 3: Paragraph 4:
• The formation of the earth
Read para4-5 and fill in the blanks
plants
animals

人教高中英语必修3Unit4reading(共35张PPT)

the formation of the universe
E. The arrival of humans and their impact on the earth
The Big Bang
Stage 1: The development of the earth (1) After the Big Bang, what happened?
2. Why did the plants grow before the animals came? Because plants provide oxygen for animals to breathe.
3. Why is it wrong in films and stories to show dinosaurs and people together? Because dinosaurs died out long before human beings developed on the earth.
(4) What life developed after mammals? small clever animals
Task 2：Read Para 2 and fill in the blanks.
For several billion years after the __Bi_g B_a_ng___, the earth was still just _a_cl_ou_d_of_d_us_t ______. Between _4_.5_ and _3_.8_bil_lio_n___ years ago when the dust settled into_a_s_ol_id_glo_b_e ______. It exploded loudly with _f_ire__and __ro_ck_. They produced some gases, which were to make the earth’s _at_m_o_sp_he_r_e ___. As the earth cooled down, w_a_te_r____ began to appear on its surface.

(人教版2019必修第三册) Unit 4 Reading and Thinking(15页) 课件

After that China sent Tiangong 2 space lab and Tianzhou 1
to dock with it.
More
China has sent Chang’e 4 .
recently
Further-learning
Read para. 5 and choose the correct answer.
B. They also really wish to discover other planets that are ቤተ መጻሕፍቲ ባይዱuitable enough to support life.
C. The future of space exploration remains bright. n.火箭 D. After many experiments, they succeeded in making rockets that
What is the author’s attitude towards space exploration? A. angry. B. disappointed. C. puzzled. D. positive.
Complete the passage with words from the
text.
为了;以便
Summary
SPACE: THE FINAL FRONTIER
Introduction: Body:
People’s desire for space exploration
Space exploration in different countries and some accidents
space exploration is helping people to escape Earth’s g_ra_v_i_t_y__.

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(para 1—3) Stage 2 : The development of life (para 4—5)
Stage 1: The development of the earth (1) After the Big Bang, what was the earth like? a cloud of dust a solid globe
8 1. Insects and amphibians appeared. 3 3. The earth became a solid ball. 5. Reptiles appeared. 9 7. The earth was a cloud of 2 dust 9. Shellfish and other fish 6 appeared. 11. Clever animals with hands and feet appeared 12 10 2. Dinosaurs appeared. 5 7 4 1 11 4.Small plants grew on the water. 6. Plants began to grow on dry land. 8. Water appeared on the earth 10. The universe began with a “Big Band”. 12. Mammals appeared.
(2) What happened next? exploded with fire and rock produced water vapour and gases
(3) What did the water vapour and gases form?
the earth’s atmosphere
Because they are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space.
The earth may become too hot to live on .
Because water allowed the earth to dissolve harmful gases into oceans and seas.
Stage2 The development of life
1.What life developed after water appeared? small plants appears in water
(4) What appeared as the earth cooled down?
Water appeared
water is important for the beginning of life on the earth.
Why is water so important for the beginning of life?
Can you fill in the blanks? plants animals
sellfish and all 2 sorts of fish
4 insects 5 amphibians
1 small plants in water
3
Green plants on land
6 forests
seagreatbao@
God created the world in seven days
Detailed reading
This text can mainly divided into two stages
Stage 1 : The development of the earth
Comprehension questions
2. What made it possible for life to begin to develop?
Comprehension questions
3. What are the differences between reptiles and mammals?
Group work : describe the video
The earth is becoming hotter and hotter
Discussion
What can we do to prevent the earth from becoming hotter and hotter? Eg. What we can do is to save energy. • What we can do is to…
2.What life developed in water next? Shellfish and all sorts of fish
3.What about the life on land? green plants began to grow on land insects appeared
The small plants in water are considered ____________ to be the earliest lives on the earth. The O2 shellthey supplied encouraged the lives of____ -fish and fish Slowly green plants grew on __________. land, which were followed by __________ land animals like insects & amphibians ________. When the plants grew forests ______ reptilesappeared. Then _______ into______, dinosaurs developed but disappeared later, which made the rise of a totally different animal,______, mammalpossible, and finally _____ spread all over the world. humans
Homework:
1. Finish the exercise 1and 2 on page
63 2. Read the text again and find out your difficult points.
Comprehension questions
1. How was the earth different from the other planets?
7 8 9 10
Bao Xiaoming
reptiles dinosaurs mammals humans
seagreatbao@
Hangzhou Foreign Languages School
Can you put the order of development of life into a time line?
Comprehension questions
4. How did dinosaurs disappear?
人教版必修
3
Unit 4 Astronomy: the science of the stars
reading
How Life Began on the Earth
Pangu separates the sky from the earth
Hangzhou Foreign Languages School
6.What life developed after dinosaurs? mammals on land
7. What life developed after mammals? small clever animals
1.Who are the small clever animals with hands and feet? 2. Are they taking care of the earth well? Why?
summary
• After the “big bang”, the earth was still just a cloud of _______,it dust _______loudly with fire and rock, exploded which were in _____ time to produce the_________, carbon water vapour and other gases. Then ________ water began to appeared on the earth.
Bao
seagreatbao@
The Goddess Nuwa mended the heaven and created human beings from the clay(粘土).
Hangzhou Foreign Languages School
Bao Xiaoming
4. What life developed next on land?
amphibians on land and in the water forests
5.What life developed after forests appeared?
reptiles appeared dinosaur developed