人教版必修三Unit 4 Reading优质课课件
Part 2 (para4~5) The development of life
Put the development of life in order.
A. insects and amphibians appear
B. reptiles appear
C. shellfish and all sorts of fish appear
which _______heat from the earth into space. Whether
life will continue on the earth for millions of years to come will ________on whether this problem can be solved.
The Big Bang
1. Do you know the origin of life on earth? 2. Each religion or culture has its own ideas about how life began on earth.
Saying 1
In Chinese culture… sky
produce many things, which were to make the earth’s atmosphere. As the earth cooled down，water began to appear on its surface.It allowed the earth to dissolve
D. dinosaurs appear E. small plants grow on the surface of the water F. plants begin to grow on land
G. mammals (including humans) appear E C F A B D G
atmosphere
oceans and seas
1. Choose the words to fill in the blanks to retell the development of the earth and water.
Big Bang
atoms
Water atmosphere a violent solid globe oceans and seas atoms Big Bang
Good morning/afternoon, I am a reporter from CCTV, I’m greatly honored to be here to interview a great
astronomer to you …
Summary
The earth was just a cloud of ________after
Combine into
a violent solid globe
Explode with fire and rock Cool down
atmosphere
water
dissolve harmful gases into
oceans and seas
2.Why was the earth different from other planets ? (Para.3)
earth Pangu 盘古 separates(分) the sky ____________ from the earth.
Saying 2
_____________ Nü wa (女娲) made human beings.
Saying 3
In western countries:
God (上帝) ______________ created the world and all living things.
Saying 4
Life was brought to the earth by ET from outer space.
Saying 5
The ancestors of human beings are monkeys.
Reading HOW LIFE BEGAN ON the earth come into being? • What does the atmosphere consist of(组成 )? • What’s “the Green House effect”? Does it destroy our planet? • What can we do to prevent the earth from getting warm? (solar energy, plant trees, save water…) • ……
Para.5 The development of plants and animals
Part2:The development of life.
Careful reading
Part 1 (Para.1-3)
Big Bang Water atoms a violent solid globe
which prevents _______heat from the earth into space. Whether
life will continue on the earth for millions of years to come will ________on whether this problem can be depend solved.
A. It produced a lot of heat. B. Water remained. C. Water disappeared.
D. It was the oldest planet.
So water is important to the earth .
No water , no earth.
Task 1
Task 2 summarize the main idea
The text mainly tells us the formation(组成）of
__________and the _______________of life on it. the earth development
Read the passage on P25 quickly, and match the main idea of each paragraph.
Summary
dust The earth was just a cloud of ________after
the “Big Bang”．The earth exploded ________loudly
with fire and rock. They were in ________to time
Look at the picture. Can you predict what our text will talk about?
What’s the writing style of the text?
A. Narration 记叙文 C. Essay 散文 B. Explanation 说明文 D. Argumentation 议论文
Para. 5
Can you find one sentence in this paragraph to describe the picture here?
They are putting too much carbon dioxide into the atmosphere, which prevents heat
the “Big Bang”．The earth ________loudly
with fire and rock. They were in ________to
produce many things, which were to make the
earth’s atmosphere. As the earth cooled
Whether life will continue on the Only if we care will we help, earth depends on human beings. only if we help shall all be saved!
Para.1 The importance of water for life Para.2 A theory about how the universe was formed
Para.3 The formation(形成) of the earth
Para.4
Part1: The development of the earth The arrival of humans and their effects on the earth
harmful ________gases.Then life began to develop.
multiplied The first small plants ________and filled the
oceans and seas with oxygen. This encouraged the development __________of early shellfish and fish. Land animals such as insects，reptiles and dinosaurs and so on appeared after green plants appeared. Small clever animals _______all over the earth. They are putting spread too ________carbon dioxide into the atmosphere, much
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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
人教版必修第三册Unit4教学优质课件SPACE-THEFINALFRONTIER(共23张PPT+
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精编优质课PPT人教版2019 必修第三册Unit4教学课件 SPACE- THE FINAL FRONTIER (共23张PPT+视频音频)(获奖课件 推荐下 载)
Reading&thinking
精编优质课PPT人教版2019 必修第三册Unit4教学课件 SPACE- THE FINAL FRONTIER (共23张PPT+视频音频)(获奖课件 推荐下 载)
1. Learn about the development of Although scientists try to make sure nothing goes wrong, accidents can still happen.
They also really wish to discover other planets that are suitable enough tocsaunppneovrterlifken. own reproach, it is that
English, science, and astronomy
l Special training: practise using space equipment, and do a lot of
mental and physical training
精编优质课PPT人教版2019 必修第三册Unit4教学课件 SPACE- THE FINAL FRONTIER (共23张PPT+视频音频)(获奖课件 推荐下 载)
3.Practise reading to summarise 精编优质课PPT人教版2019 必修第三册Unit4教学课件 SPACE- THE FINAL FRONTIER (共23张PPT+视频音频)(获奖课件推荐下载)
人教版高中英语必修3Unit4Reading(共58张PPT)
harmful
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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
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17
Stage 1: The development of the earth (1) After the Big Bang, what happened?
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31
summary
• After learning the text, we can use a sentence to sum up this passage.
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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.
2020/6/23
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 and Writing课件(共20张PPT)
With the development of scence and technology, we'll find more and more methods to deal with space
Task4: Difficult sentences
1. When we get closer to the moon, we shall feel its gravity pulling us but it will not be as strong a pull as the earth’s. 当我们更接近月球时, 就会感到月球的引力 在拉我们。但是, 月球的引力不像地球的 引力那么大。
reduces the amount of russbish in space.
With the development of scence and technology, ___（我们会找到越来越多的办法处理太空垃圾
Activity3: Ss presenting their works.
Activity4: Checking the sample for Ss to learn the structure 、the useful expressions so that they can write a similar composition on their own.
Unit4 Using language : A Visit to the Moon
Reading and Writing
Teaching goals
1. Students will be able to the changes of the earth in gravity by skimming scanning and careful reading.
Task4: Difficult sentences
1. When we get closer to the moon, we shall feel its gravity pulling us but it will not be as strong a pull as the earth’s. 当我们更接近月球时, 就会感到月球的引力 在拉我们。但是, 月球的引力不像地球的 引力那么大。
reduces the amount of russbish in space.
With the development of scence and technology, ___（我们会找到越来越多的办法处理太空垃圾
Activity3: Ss presenting their works.
Activity4: Checking the sample for Ss to learn the structure 、the useful expressions so that they can write a similar composition on their own.
Unit4 Using language : A Visit to the Moon
Reading and Writing
Teaching goals
1. Students will be able to the changes of the earth in gravity by skimming scanning and careful reading.
Unit4ReadingforWriting课件高中英语人教版必修第三册
16. _a_r_g_u_efor the plan支持这个计划→cause many arguments (n. )造成很多争议
17. _l_i_m_i_tyour time限制你的时间→limited (adj. ) energy有限的精力
Ⅱ. 必备短语: 英汉双译
1.f_i_g_u_r_e__o_u_t
【话题素材】 1. 话题特点
通过摆事实、讲道理, 直接表达作者的观点和主张的文体属于议论文。正 反观点类议论文是其中的一种, 通常提出某观点或某话题, 并指出对此话题产 生的两种对立观点, 对正反两方面的论点进行论证, 最后给出自己的看法。
2. 话题词汇
(1)result in
导致
(2)in closing
【实践应用】 最近, 你班同学就“太空是否值得探索”这一话题展开了一场讨论。请你根据
下面提供的信息, 用英语写一篇短文介绍讨论的情况, 并谈谈自己的看法。 30%的同学认为太空不值得探索。理由: 1. 离我们及我们的日常生活太遥远; 2. 浪费金钱。 70%的同学认为太空值得探索。理由: 1. 人类已使用卫星进行通讯传播、天气预报; 2. 有望解决人口问题。 注意: 1. 词数80个左右; 2. 可适当增加细节, 以使行文连贯。
把他们自己系到某个东西上
13. a loss of _o_x_y_g_e_n_
氧气的流失
14. the l_a_c_k_of gravity 缺少重力→be lacking (adj. ) in confidence缺少信心
15. around the g_l_o_b_e_世界各地→global (adj. ) warming全球变暖
最后
(3)be opposed to
人教高中英语必修3Unit4reading(共24张PPT)
appeared.
with a “Big Bang”.
1121. Clever animals with 1112. Mammals appeared.
hands and feet appeared.
Talk about the impacts men make to the earth. 1.Good ones 2.Bad ones 3.What we should do?
God created the world in seven days.
The Biblical Account
Day 1: God spoke and separated light from darkness creating Day and Night.
Day 2: God spoke and separated the water creating sky and ocean.
• Para. 4 d.The arrival of humans and their
impact on the earth.
• Para. 5 e.The development of plants and
animals on the earth.
Read the passage quickly and answer the questions.
3. What made up the earth’s atmosphere after the earth exploded? Carbon dioxide, nitrogen, water vapour and other gases.
4. How did water come into being on the earth? As the earth cooled down after it exploded, water came into being.
人教高中英语必修3Unit4ReadingPPT课堂课件(17页)新
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
3:50
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
Let's answer the question.
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
03
Post- reading
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
Read the passage quickly , match the paragraph numbers with the correct main ideas.
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
3:50
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
Let's answer the question.
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
03
Post- reading
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
Read the passage quickly , match the paragraph numbers with the correct main ideas.
人教版高一英语必修三Unit-4全套课件
star
(2)动词（及物） ( starred; starred; starring) 1）用星形物装饰 2）用星号标出 3）使成明星,由......主演 Yesterday we saw a film starring Charlie Chaplin. 昨天我们看了一部查理· 卓别林主演的电影。 3. 动词（不及物） ( starred; starred; starring) 1）当明星,主演。如： She has starred in some thirty films. 她主演过大约30部影片。
1. astronomy
天文学 n. Astronomy is the scientific study of the stars, planets, and other natural objects in space. 相关短语 radar astronomy radio astronomy
雷达天文学 电波(无线电)天文学
Answer key for question 1: Paragraph 1: A widely accepted theory about the formation of the universe. Paragraph 2: The formation of water for life. Paragraph 3: The importance of water for life. Paragraph 4: The development of plants and animals on the earth. Paragraph 5: The arrival of humans and their impact on the earth.
loud 意思是“大声地、高声地、响亮地”，强调声音响 亮。常与动词speak, talk, say, laugh等连用。如： Don’t talk so loud. 讲话声音不要这么大。 Facts speak louder than words. 事实胜于雄辩。 loudly 的意思是“高声地”，有时可与loud通用，但含 有“喧闹”的意味。如： Someone knocked loudly at the door. 有人在大声敲门。 Don’t talk so loudly/loud. 说话声音不要这么大。 在现代英语中有时在并不喧闹的场合也用loudly. 如： Will you please read the text loudly? 你能不能大声读 这篇课文？
人教版高中英语必修三unit4-reading(公开课)
If you want to
⑦
know more, please⑤
turn to Page 25
7
第七页，共26页。
PPrree-readingg
Look at title and the pictures. Can you get some information about what we will learn from the text ?
people and factories from polluting the environment.
Secondly, everyone should realize the importance of the problem and try their best to protect the environment and fight against pollution. Besides,
22
第二十二页，共26页。
Sample
The earth we live in is becoming more and more terrible, so we must take measures to deal with it
Firstly:
Secondly:
Thirdly:
We hope the environment will become more and more beautiful.
it’s a good ideas to plant trees to improve the environment.
We hope our earth will become more and more beautiful.
24
第二十四页，共26页。
人教高中英语必修3Unit4reading(共23张PPT)
4._in_s_e_c_t_s ___ 5._a_m_p_h__ib_i_a_ns
6. forests
→
Life is developing all the time.
7._r_ep__ti_le_s___ 8._d_i_n_o_s_a_u_r_s 9._m__a_m_m__a_l_s
Para 5: human beings Questions: 1.What appeared later? What do they look like?
Big Bang
A cloud of dust Settled into ____a_s_o_l_id__g_lo_b__e Exploded …with __f_ir_e_&___r_o_ck__ (produced_____C__O_2_, _N_2_, H__2_O_,_o_th_e_r__g_a_se_s_)
We can turn off lights when we do not use them.
We don't need to do big things—we can start out small. From today on!
Homework
1. Finish the exercise on section A2 of your English paper.
The Big Bang
Which do you believe, the religious legends or the scientific theory?
Fast reading: main idea
Para.1
The importance of water for life