人教版高一英语必修三unit 4 reading comprehension导学案
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.
新课标人教版英语高一必修3unit4reading部分教案
New Senior English For China Student’s Book3(Reading Part)P25 Unit 4 Astronomy: the science of the stars(Period 1 Warming up and Reading)I.Warming up: Lead-inGood morning, class! Today, w are going to study Unit 4 Astronomy: the science of the stars. Before we read the text, let’s turn to page 97 and get familiarized with the vocabulary first. Pay attention to the making of the word. Study the prefixes, roots and suffixes in the words.Play a game to learn the names and positions of the planets:Venus is next to Mercury.Earth is the third planet.Mars is between Earth and Jupiter.Neptune is the furthest planet from the sun.Saturn is between Uranus and Jupiter.Mercury is closest to the sun.II. Pre-reading1. Looking and sayingHave you ever wondered how the universe began? Well I'm sure you may have many answers to this question, but I have one that perhaps, you may not have heard of yet. I will be giving you my theory on this subject. Now look at the screen and listen to me telling you something exciting.2. Talking and sharingDo you know how the universe began?In the 1920s in California, astronomer Edwin Hubble observed distant galaxies using an extremely powerful telescope. He made two mind-boggling(unbelievable) discoveries.First, Hubble fig ured out that the Milky Way isn’t the only galaxy. He realized that faint, cloud-like objects in the night sky are actually other galaxies far, far away. The Milky Way is just one of billions of galaxies.Second, Hubble discovered that the galaxies are constantly moving away from each other. In other words, the universe is expanding. The biggest thing that we know about is getting bigger all the time.A few years later, Belgian astronomer Georges Lemaître used Hubble‘s amazing discoveries to suggest an an swer to a big astronomy question: “How did the universe begin?”III. Reading1. Listening and reading aloudNow please listen to the recording and then read the text aloud. Pay attention to how the native speaker is reading along and where the pauses are within each sentence. I will play the tape twice and you shall read aloud twice, too.2.Reading and underliningNext you are to read and underline all the useful expressions or collocations in the passage. Copy them into your notebook after class as homework.3. Reading and transferring informationRead the passage carefully and analyse its structure. Write down the main idea for each paragraph.4. Reading and understanding difficult sentencesSkim the text and identify the difficult sentences of each paragraph. You may put your hand up if you have any questions.IV. Closing downClosing down by doing exercisesTo end the lesson you are to do the comprehending exercises 2 and 3 on pages 27.Closing down by having a discussion—How Did the Universe Begin?。
高中英语新人教版必修三Unit4 Reading and Thinking课件
time
event
One example
USSR
4 October, 1957
the Sputnik 1, launched
Time
Event
Make a conclusion about China's development in space industry:
China's space programme started later but has made great progress in a short time.
Welcome our guest:
What does water look like in space?
in a spacecraft
An astronaut 宇航员
Who is she?What does she do? Where did she give the lesson?
Let’s explore China Space Museum
die after these accidents? Can you give us an example? 2.Why do scientists still work hard to explore space despite huge risks?
3ms.poaWsctheIia?mttapqosoutrrarbtlaoiitntinetsaswuEhdteaosnrytopohenuotapbhlnoiendaakrrahedraeesxtphleoring
bright. D After many experiments, they succeeded in making rockets that could escape
Unit 4 Reading and thinking-高中英语人教版(2019)选择性必修第三册
Time Destination
1914.10.31→1915.11.21→1916.5.20 To Antarctica
Leader
The author’s name
Sir Ernest Shackleton Perce Blackborow
The ship
Endurance
Activity 2: Skim for main idea
Conditions
Requirements
Are you qualified?
small wages
not care much about money
bitter cold
long months of complete darkness
constant danger
accustomed to the extreme weather conditions, healthy show perseverance, not afraid of loneliness
secretly went aboard
What personality does Shackleton have？
Activity 3: Read Diary 2
What happened to Endurance? What did the crew members have to do?
the ship became stuck in the ice
A synonym for “perseverance” is “endurance”, the name of Shackleton’s ship.
The Chinese nation is a great nation; it has been through hardships and adversity but remains indomitable.
高一英语人教版必修3教案：Unit4Reading+Word版含解析
教学设计ReadingTeaching goals：Knowledge aims：1．Get students to learn the useful words and expressions in this part：astronomy，system，religion，theory，atom，billion，globe，violent，carbon，atmosphere，unlike，fundamental，harmful，acid，chain，multiply，oxygen，exist，thus，dioxide，puzzle，solar system，in time，lay eggs，give birth to，in one's turn，carbon dioxide，prevent…from 2．Let students learn about the development of the earth and life.Skill aims：1．Improve students' reading comprehension ability.2．Enable students to know about how the earth came into being and the development of life.Moral culture aims：1．Train students' interest in science and stimulate their love for astronomy.2．Have a deep understanding of the importance of protecting the environment.Teaching important and difficult points：1．Discuss the development of life.2．What will our future be like if the earth becomes too hot to live？And what can we do to prevent such serious situation from happening?Teaching methods & strategies：1．Task-based method & skimming and scanning.2．Asking-and-answering activity to check students' understanding of the text.3．Observation strategy & co-operation strategy for discussion.4．Strategies of finding information by reading.5．Individual，pair or group work to finish each task.Teaching aids：A recorder MultimediaTeaching procedures：tep 1 Lead-in（individual work）T：As we all know，the earth has been existing for billions of years.Did_human_beings_live_on_the_earth_when_the_earth_came_into_being?If not，where do human beings come from？Or who were our ancestors?S1：Monkeys!S2：Beijing Ren who lived many years ago.S3：Apes（类人猿）．S4：Gorillas（大猩猩）．S5：Chimpanzees（黑猩猩）．T：Very good.They belong to primate（灵长目动物）．Another question：Do you know what plays the most important part in our body？（Water or fat？）T：Water.Then do you know how did water come into being on the earth?Ss：No.Step 2 Fast reading（task 1）Read Paragraphs 1-3.After reading，let students watch the video of “Big Bang”，and then answer the question “How did water come into being on the earth？”（individual work）Possible answer：The explosion of the earth produced water vapour，which turned into water when the earth cooled down.Read the first three paragraphs again with the questions on the screen：1）What is the earth's atmosphere made up of?2）Why was the earth different from other planets?A．It produced a lot of heat.B．The water remained.C．Water disappeared. D．It was the oldest planet.3）Why was water very important for the beginning of life?When students meet some difficulty，the teacher can give them some hints.For example：What is the earth's atmosphere made up of?（Show students some pictures about the earth's atmosphere.）Do the exercises.（group work）Check the answers.Possible answers：1）Carbon，nitrogen，water vapour and other gases.2）B3）Water allowed the earth to dissolve harmful gases and acids into the oceans and seas.That made it possible for life to begin to develop.Step 3 Intensive reading（task 2）T：When water came into being on the earth，life began.Then do you know how the lifedeveloped?Read the whole text and finish the chart.（pair work）Development of LifeAsk two students to write their answers on the blackboard.Possible answers：1．dust2．globe3．atmosphere4．Water5．plants6．oxygen7．land8．amphibians 9．dinosaurs10．mammalsStep 4 Have a discussion（task 3）Through the writer's description，we learned the development of life.It's a long and slow process.And the earth is the best place for all the living things to live on.But human beings didn't take good care of it.Listen to the last paragraph twice with books closed.Choose the best answers.（individual work）1）What problem is caused by human beings?A．They exist everywhere on the earth.B．They cause global warming.C．They find new methods of growing crops.D．They enjoy hunting and fishing.2）From the last paragraph we can infer that the author is a little ______.A．happy B．careless C．worried D．excitedPossible answers：1）B2）CNow we learn that human beings cause global warming.That is the green house effect.If the earth may become too hot for the lives on it，what will our future be like？And what can we do to protect our earth?Please have a discussion according to the questions.（group work）Questions：1）What will our future be like if the earth becomes too hot to live?2）What can we do to protect our earth?Notes：The green house effect is the main cause of the melt of iceberg，drought，floods and insect pest.Everyone on the earth must take action to protect our earth.For example，we can plant many trees.We must do our best to stop polluting our environment.Many new laws should be passed to place strict control over industrial pollution.Educate people in fighting pollution.Ask some groups to present their opinions.Step 5 Self-assessmentWrite down your opinions according to the questions in the card.1）Can you give a brief introduction to how the universe developed，how life began on the earth and the development of life in your own words?2）What strategies of reading have you learned in the class?3）Are you active in the class?4）What problems did you have in reading?5）What help do you need from the teacher?Step 6 Homework1）Please try your best to retell the passage in your own words.2）Write a short passage according to what we have discussed.The title is “How to Protect the Earth”．About 120 words.。
人教版英语必修三Unit4（Reading）教案（反思）
人教版英语必修三Unit4（Reading）教案（反思）How Life Began on The Earth教学内容：人教版高中英语必修3第四单元阅读Ⅰ. Teaching important and difficult points:1. Enable the Ss to master the main idea of the text.2. Get the Ss to understand how to finish the exercises of the text.Ⅱ. Teaching aims:Knowledge aims:1. Let the Ss master the key words.2. Lead Ss to learn the usage of useful sentence structures.Ability aim:Develop the Ss’reading ability and let them use som e reading strategies such as skimming, scanning, and so on.Emotional aims:1. Enable the Ss to understand how life began on the earth.2. Get the Ss to be aware of the importance of protecting our earth.渗透法制教育: 在上课过程中给学生渗透与《中华人民共和国环境保护法》相关的内容。
Ⅲ. Teachin g methods:Task-based teachingDiscussionCooperative learningⅣ. Teaching procedureStep 1 LeadingUse a short film to lead the Ss to understand the origin of life on the earth.Step 2 Pre-readingAccording to the development of life, let the Ss divide thetext into several parts, then ask them to finish the following questions.1. How many parts are there in the passage?2. What dose each part mainly talk about?Step 3 While-reading1. How many steps are there before the earth formed?2. How many steps are there during the development of life?3. Read the whole text and fill the following blanks.Nobody knows how the earth , however, there are a widely accepted , the universe began with a which threw matter in all directions. At that time, the earth was still a cloud of ,after that, the earth had become with its atmosphere, which formed with dioxide, nitrogen and so on. And thenalso appeared on the earth, which was fundamental to development of life.After many millions of years, the first extremely small began to appear, later the early and all sorts of fish also appeared in the water. And then different plants and animalson land. Later the huge animals, called , appeared.Finally some clever animals with and feet appeared, they become the most important animals on the . However, they may let the earth become too to live on.4. Finish the following exercises according to the whole text.(1) why was life able to develop on the earth but not on other planet?A. The earth had a solid shapeB. The earth did not have harmful gases in its atmosphere.C. The water stayed on the earth but not on other planets.D. The earth was not too hot.(2) why was it necessary for plants to grow before animals?A. Animals needed plants to protect them from the sun.B. Plants provided oxygen for animals to breath.C. Animals could hide from hunters in the forest.D. It was easier for plants to grow.(3) what is the correct order according to the text?①The clever animals with hands and feet appeared andspread to grow.②The “Big Bang”.③Small plants began to appear on the surface of the water.④65 million years ago of the dinosaurs ended.A. 2 1 3 4B. 4 3 1 2C. 2 4 3 1D. 2 3 4 1(4)What is the main idea of the text?A. The formation of the earth.B. The humans let the earth become too hot to live on.C. The development of dinosaurs.D. The origin of life on the earth.Step 4 Post -readingRead the text and do the true-or-false questions.(1) Human beings have known the origin of the earth clearly so far. ( )(2) the appearance of water made it possible for plants and animals to live on the earth.( )(3) Plants first appeared on land and then in the water.( )(4) Dinosaurs existed on the earth for over 140 thousand years. ( )(5) It is human beings that are not looking after the earth very well and have caused global warming.( )Step 5 Summary1. How the earth formed .2. The development of life on the earth.3. The earth needs us to take care of it.Step 6 Homework1. Please retell the passage in your own words.2. Finish the exercises in your books.教学反思：本堂课总体达到了预期的教学效果，有不少亮点，但是其中也有许多的不足。
优质高一英语人教版必修3教案：Unit4Reading+Word版含解析
教学设计ReadingTeaching goals：Knowledge aims：1．Get students to learn the useful words and expressions in this part：astronomy，system，religion，theory，atom，billion，globe，violent，carbon，atmosphere，unlike，fundamental，harmful，acid，chain，multiply，oxygen，exist，thus，dioxide，puzzle，solar system，in time，lay eggs，give birth to，in one's turn，carbon dioxide，prevent…from2．Let students learn about the development of the earth and life.Skill aims：1．Improve students' reading comprehension ability.2．Enable students to know about how the earth came into being and the development of life.Moral culture aims：1．Train students' interest in science and stimulate their love for astronomy.2．Have a deep understanding of the importance of protecting the environment.Teaching important and difficult points：1．Discuss the development of life.2．What will our future be like if the earth becomes too hot to live？And what can we do to prevent such serious situation from happening?Teaching methods & strategies：1．Taskbased method & skimming and scanning.2．Askingandanswering activity to check students' understanding of the text.3．Observation strategy & cooperation strategy for discussion.4．Strategies of finding information by reading.5．Individual，pair or group work to finish each task.Teaching aids：A recorder MultimediaTeaching procedures：tep 1 Leadin（individual work）T：As we all know，the earth has been existing for billions of years.Did_human_beings_live_on_the_earth_when_the_earth_came_into_being?If not，where do human beings come from？Or who were our ancestors?S1：Monkeys!S2：Beijing Ren who lived many years ago.S3：Apes（类人猿）．S4：Gorillas（大猩猩）．S5：Chimpanzees（黑猩猩）．T：Very good.They belong to primate（灵长目动物）．Another question：Do you know what plays the most important part in our body？（Water or fat？）T：Water.Then do you know how did water come into being on the earth?Ss：No.Step 2 Fast reading（task 1）Read Paragraphs 1 3.After reading，let students watch the video of “Big Bang”，and then answer the question “How did water come into being on the earth？”（individual work）Possible answer：The explosion of the earth produced water vapour，which turned into water when the earth cooled down.Read the first three paragraphs again with the questions on the screen：1）What is the earth's atmosphere made up of?2）Why was the earth different from other planets?A．It produced a lot of heat. B．The water remained.C．Water disappeared. D．It was the oldest planet.3）Why was water very important for the beginning of life?When students meet some difficulty，the teacher can give them some hints.For example：What is the earth's atmosphere made up of?（Show students some pictures about the earth's atmosphere.）Do the exercises.（group work）Check the answers.Possible answers：1）Carbon，nitrogen，water vapour and other gases.2）B3）Water allowed the earth to dissolve harmful gases and acids into the oceansand seas.That made it possible for life to begin to develop.Step 3 Intensive reading（task 2）T：When water came into being on the earth，life began.Then do you know how the life developed?Read the whole text and finish the chart.（pair work）Development of LifeAsk two students to write their answers on the blackboard.Possible answers：1．dust 2．globe 3．atmosphere 4．Water 5．plants 6．oxygen 7．land 8．amphibians 9．dinosaurs 10．mammalsStep 4 Have a discussion（task 3）Through the writer's description，we learned the development of life.It's a long and slow process.And the earth is the best place for all the living things to live on.But human beings didn't take good care of it.Listen to the last paragraph twice with books closed.Choose the best answers.（individual work）1）What problem is caused by human beings?A．They exist everywhere on the earth.B．They cause global warming.C．They find new methods of growing crops.D．They enjoy hunting and fishing.2）From the last paragraph we can infer that the author is a little ______.A．happy B．careless C．worried D．excitedPossible answers：1）B 2）CNow we learn that human beings cause global warming.That is the green house effect.If the earth may become too hot for the lives on it，what will our future be like？And what can we do to protect our earth?Please have a discussion according to the questions.（group work）Questions：1）What will our future be like if the earth becomes too hot to live?2）What can we do to protect our earth?Notes：The green house effect is the main cause of the melt of iceberg，drought，floods and insect pest.Everyone on the earth must take action to protect our earth.For example，we can plant many trees.We must do our best to stop polluting our environment.Many new laws should be passed to place strict control over industrial pollution.Educate people in fighting pollution.Ask some groups to present their opinions.Step 5 SelfassessmentWrite down your opinions according to the questions in the card.1）Can you give a brief introduction to how the universe developed，how life began on the earth and the development of life in your own words?2）What strategies of reading have you learned in the class?3）Are you active in the class?4）What problems did you have in reading?5）What help do you need from the teacher?Step 6 Homework1）Please try your best to retell the passage in your own words.2）Write a short passage according to what we have discussed.The title is “How to Protect the Earth”．About 120 words.。
人教版必修三Unit 4 Reading for writing (26张)
3
objective, calm, detailed,
etc
Para.2-4 body paragraph
body
2 to persuade the readers
1 to show main arguments
compare and feel
Compare A and B. Which one would be more likely to convince the government in your hometown to
3. Try to write an argumentative essay about space exploration
leading-in
What is your opinion on spending much money and time in exploring space?
1
Read the passage and answer the questions
Para.t2h-e4sisbsoednytepnacraegra1 ph
at least 2 points
supporting evidence
data, facts, case studies, 2 authority,etc
language feature
concise, essential,
detailed analysis of the argumentative writing
Para.5 closing paragraph
to summarize the argument to restate the opinion
useful structures to conclude your points From what has been discussed above, we can draw the conclusion that ...
Unit4 Reading and thinking 高中英语(人教版2019)(必修第三册)
determine vt.查明；确定；决定(decide) 决心做某事determine to do sth=determine on/upon (doing) sthdetermined adj.有决心的；意志坚定的be determined to do sth下定 决心做某事determination n.决定， 确定
realise/achieve one’s dream 实现某人的梦想 （one’s dream comes true）
be determined to do 决心做 determine to do 决心做； decide to do 决定做 make a decision to do 决定做；make up one’s mind to do 下定决心做
【练透】 单句语法填空/补全句子 ①This campaign _l_a_u_n_c_h_e_d(launch) by our school is to be held in our school ②The government _l_a_u_n_c_h_e_d_a_n__a_c_t_iv_i_ty_ to raise people's awareness of paying attention to our traditional cultures．政府发起了一项活动，以提高人们对我们传统文化的关注意识。
Although scientists try to make sure nothing goes wrong, accidents can still
happen.All the astronauts on the USSR’s Soymuazk1e1+宾an语d+Aadmj做er宾ica补’s Challenger died during their missions. These disasters made everyone sad and disappointed, but the
人教版英语必修三Unit 4(Reading)教案(反思)
How Life Began on The Earth教学内容：人教版高中英语必修3第四单元阅读Ⅰ. Teaching important and difficult points:1. Enable the Ss to master the main idea of the text.2. Get the Ss to understand how to finish the exercises of the text.Ⅱ. Teaching aims:Knowledge aims:1. Let the Ss master the key words.2. Lead Ss to learn the usage of useful sentence structures.Ability aim:Develop the Ss’reading ability and let them use some reading strategies such as skimming, scanning, and so on.Emotional aims:1. Enable the Ss to understand how life began on the earth.2. Get the Ss to be aware of the importance of protecting our earth.渗透法制教育: 在上课过程中给学生渗透与《中华人民共和国环境保护法》相关的内容。
Ⅲ. Teaching methods:Task-based teachingDiscussionCooperative learningⅣ. Teaching procedureStep 1 LeadingUse a short film to lead the Ss to understand the origin of life on the earth.Step 2 Pre-readingAccording to the development of life, let the Ss divide the text into several parts, then ask them to finish the following questions.1. How many parts are there in the passage?2. What dose each part mainly talk about?Step 3 While-reading1. How many steps are there before the earth formed?2. How many steps are there during the development of life?3. Read the whole text and fill the following blanks.Nobody knows how the earth , however, there are a widely accepted , the universe began with a which threw matter in all directions. At that time, the earth was still a cloud of ,after that, the earth had become with its atmosphere, which formed with dioxide, nitrogen and so on. And thenalso appeared on the earth, which was fundamental to development of life.After many millions of years, the first extremely small began to appear, later the early and all sorts of fish also appeared in the water. And then different plants and animalson land. Later the huge animals, called , appeared.Finally some clever animals with and feet appeared, they become the most important animals on the . However, they may let the earth become too to live on.4. Finish the following exercises according to the whole text.(1) why was life able to develop on the earth but not on other planet?A. The earth had a solid shapeB. The earth did not have harmful gases in its atmosphere.C. The water stayed on the earth but not on other planets.D. The earth was not too hot.(2) why was it necessary for plants to grow before animals?A. Animals needed plants to protect them from the sun.B. Plants provided oxygen for animals to breath.C. Animals could hide from hunters in the forest.D. It was easier for plants to grow.(3) what is the correct order according to the text?①The clever animals with hands and feet appeared andspread to grow.②The “Big Bang”.③Small plants began to appear on the surface of the water.④65 million years ago of the dinosaurs ended.A. 2 1 3 4B. 4 3 1 2C. 2 4 3 1D. 2 3 4 1(4)What is the main idea of the text?A. The formation of the earth.B. The humans let the earth become too hot to live on.C. The development of dinosaurs.D. The origin of life on the earth.Step 4 Post -readingRead the text and do the true-or-false questions.(1) Human beings have known the origin of the earth clearly so far. ( )(2) the appearance of water made it possible for plants and animals to live on the earth.( )(3) Plants first appeared on land and then in the water.( )(4) Dinosaurs existed on the earth for over 140 thousand years. ( )(5) It is human beings that are not looking after the earth very well and have caused global warming.( )Step 5 Summary1. How the earth formed .2. The development of life on the earth.3. The earth needs us to take care of it.Step 6 Homework1. Please retell the passage in your own words.2. Finish the exercises in your books.教学反思：本堂课总体达到了预期的教学效果，有不少亮点，但是其中也有许多的不足。
Unit+4+Reading+and+Thinking 高中英语人教版(2019)必修第三册
To explore strange new worlds,
To seek out new life and new civilization, To boldly go where no one has gone before
To keep exploring, to keep questioning,
To keep pushing the boundaries
Assignment
Search online or in the library for information about China's achievements in space exploration, especially the important technological breakthroughs and space missions. Organize the information into a table like the one below and share it with your classmates.
Voyager 1
Yuri Gagarin International Space Station(ISS)
Sputnik 1
Neil Armstrong
Para.4:China's huge progress in space exploration
Chinese space programme started later than those of Russia and the US, but it has made great progress in a short time.
space station
moon exploration the spirit of exploration
高一英语人教版必修3教案：Unit4Reading+Word版含解析
教学设计ReadingTeaching goals：Knowledge aims：1．Get students to learn the useful words and expressions in this part：astronomy，system，religion，theory，atom，billion，globe，violent，carbon，atmosphere，unlike，fundamental，harmful，acid，chain，multiply，oxygen，exist，thus，dioxide，puzzle，solar system，in time，lay eggs，give birth to，in one's turn，carbon dioxide，prevent…from 2．Let students learn about the development of the earth and life.Skill aims：1．Improve students' reading comprehension ability.2．Enable students to know about how the earth came into being and the development of life.Moral culture aims：1．Train students' interest in science and stimulate their love for astronomy.2．Have a deep understanding of the importance of protecting the environment.Teaching important and difficult points：1．Discuss the development of life.2．What will our future be like if the earth becomes too hot to live？And what can we do to prevent such serious situation from happening?Teaching methods & strategies：1．Task-based method & skimming and scanning.2．Asking-and-answering activity to check students' understanding of the text.3．Observation strategy & co-operation strategy for discussion.4．Strategies of finding information by reading.5．Individual，pair or group work to finish each task.Teaching aids：A recorder MultimediaTeaching procedures：tep 1 Lead-in（individual work）T：As we all know，the earth has been existing for billions of years.Did_human_beings_live_on_the_earth_when_the_earth_came_into_being?If not，where do human beings come from？Or who were our ancestors?S1：Monkeys!S2：Beijing Ren who lived many years ago.S3：Apes（类人猿）．S4：Gorillas（大猩猩）．S5：Chimpanzees（黑猩猩）．T：Very good.They belong to primate（灵长目动物）．Another question：Do you know what plays the most important part in our body？（Water or fat？）T：Water.Then do you know how did water come into being on the earth?Ss：No.Step 2 Fast reading（task 1）Read Paragraphs 1-3.After reading，let students watch the video of “Big Bang”，and then answer the question “How did water come into being on the earth？”（individual work）Possible answer：The explosion of the earth produced water vapour，which turned into water when the earth cooled down.Read the first three paragraphs again with the questions on the screen：1）What is the earth's atmosphere made up of?2）Why was the earth different from other planets?A．It produced a lot of heat.B．The water remained.C．Water disappeared. D．It was the oldest planet.3）Why was water very important for the beginning of life?When students meet some difficulty，the teacher can give them some hints.For example：What is the earth's atmosphere made up of?（Show students some pictures about the earth's atmosphere.）Do the exercises.（group work）Check the answers.Possible answers：1）Carbon，nitrogen，water vapour and other gases.2）B3）Water allowed the earth to dissolve harmful gases and acids into the oceans and seas.That made it possible for life to begin to develop.Step 3 Intensive reading（task 2）T：When water came into being on the earth，life began.Then do you know how the lifedeveloped?Read the whole text and finish the chart.（pair work）Development of LifeAsk two students to write their answers on the blackboard.Possible answers：1．dust2．globe3．atmosphere4．Water5．plants6．oxygen7．land8．amphibians 9．dinosaurs10．mammalsStep 4 Have a discussion（task 3）Through the writer's description，we learned the development of life.It's a long and slow process.And the earth is the best place for all the living things to live on.But human beings didn't take good care of it.Listen to the last paragraph twice with books closed.Choose the best answers.（individual work）1）What problem is caused by human beings?A．They exist everywhere on the earth.B．They cause global warming.C．They find new methods of growing crops.D．They enjoy hunting and fishing.2）From the last paragraph we can infer that the author is a little ______.A．happy B．careless C．worried D．excitedPossible answers：1）B2）CNow we learn that human beings cause global warming.That is the green house effect.If the earth may become too hot for the lives on it，what will our future be like？And what can we do to protect our earth?Please have a discussion according to the questions.（group work）Questions：1）What will our future be like if the earth becomes too hot to live?2）What can we do to protect our earth?Notes：The green house effect is the main cause of the melt of iceberg，drought，floods and insect pest.Everyone on the earth must take action to protect our earth.For example，we can plant many trees.We must do our best to stop polluting our environment.Many new laws should be passed to place strict control over industrial pollution.Educate people in fighting pollution.Ask some groups to present their opinions.Step 5 Self-assessmentWrite down your opinions according to the questions in the card.1）Can you give a brief introduction to how the universe developed，how life began on the earth and the development of life in your own words?2）What strategies of reading have you learned in the class?3）Are you active in the class?4）What problems did you have in reading?5）What help do you need from the teacher?Step 6 Homework1）Please try your best to retell the passage in your own words.2）Write a short passage according to what we have discussed.The title is “How to Protect the Earth”．About 120 words.。
高一英语必修3教案：Unit 4 Reading 含解析 精品
教学设计ReadingTeaching goals：Knowledge aims：1．Get students to learn the useful words and expressions in this part：astronomy，system，religion，theory，atom，billion，globe，violent，carbon，atmosphere，unlike，fundamental，harmful，acid，chain，multiply，oxygen，exist，thus，dioxide，puzzle，solar system，in time，lay eggs，give birth to，in one's turn，carbon dioxide，prevent…from 2．Let students learn about the development of the earth and life.Skill aims：1．Improve students' reading comprehension ability.2．Enable students to know about how the earth came into being and the development of life.Moral culture aims：1．Train students' interest in science and stimulate their love for astronomy.2．Have a deep understanding of the importance of protecting the environment.Teaching important and difficult points：1．Discuss the development of life.2．What will our future be like if the earth becomes too hot to live？And what can we do to prevent such serious situation from happening?Teaching methods & strategies：1．Task-based method & skimming and scanning.2．Asking-and-answering activity to check students' understanding of the text.3．Observation strategy & co-operation strategy for discussion.4．Strategies of finding information by reading.5．Individual，pair or group work to finish each task.Teaching aids：A recorder MultimediaTeaching procedures：tep 1 Lead-in（individual work）T：As we all know，the earth has been existing for billions of years.Did_human_beings_live_on_the_earth_when_the_earth_came_into_being?If not，where do human beings come from？Or who were our ancestors?S1：Monkeys!S2：Beijing Ren who lived many years ago.S3：Apes（类人猿）．S4：Gorillas（大猩猩）．S5：Chimpanzees（黑猩猩）．T：Very good.They belong to primate（灵长目动物）．Another question：Do you know what plays the most important part in our body？（Water or fat？）T：Water.Then do you know how did water come into being on the earth?Ss：No.Step 2 Fast reading（task 1）Read Paragraphs 1-3.After reading，let students watch the video of “Big Bang”，and then answer the question “How did water come into being on the earth？”（individual work）Possible answer：The explosion of the earth produced water vapour，which turned into water when the earth cooled down.Read the first three paragraphs again with the questions on the screen：1）What is the earth's atmosphere made up of?2）Why was the earth different from other planets?A．It produced a lot of heat.B．The water remained.C．Water disappeared. D．It was the oldest planet.3）Why was water very important for the beginning of life?When students meet some difficulty，the teacher can give them some hints.For example：What is the earth's atmosphere made up of?（Show students some pictures about the earth's atmosphere.）Do the exercises.（group work）Check the answers.Possible answers：1）Carbon，nitrogen，water vapour and other gases.2）B3）Water allowed the earth to dissolve harmful gases and acids into the oceans and seas.That made it possible for life to begin to develop.Step 3 Intensive reading（task 2）T：When water came into being on the earth，life began.Then do you know how the lifedeveloped?Read the whole text and finish the chart.（pair work）Development of LifeAsk two students to write their answers on the blackboard.Possible answers：1．dust2．globe3．atmosphere4．Water5．plants6．oxygen7．land8．amphibians 9．dinosaurs10．mammalsStep 4 Have a discussion（task 3）Through the writer's description，we learned the development of life.It's a long and slow process.And the earth is the best place for all the living things to live on.But human beings didn't take good care of it.Listen to the last paragraph twice with books closed.Choose the best answers.（individual work）1）What problem is caused by human beings?A．They exist everywhere on the earth.B．They cause global warming.C．They find new methods of growing crops.D．They enjoy hunting and fishing.2）From the last paragraph we can infer that the author is a little ______.A．happy B．careless C．worried D．excitedPossible answers：1）B2）CNow we learn that human beings cause global warming.That is the green house effect.If the earth may become too hot for the lives on it，what will our future be like？And what can we do to protect our earth?Please have a discussion according to the questions.（group work）Questions：1）What will our future be like if the earth becomes too hot to live?2）What can we do to protect our earth?Notes：The green house effect is the main cause of the melt of iceberg，drought，floods and insect pest.Everyone on the earth must take action to protect our earth.For example，we can plant many trees.We must do our best to stop polluting our environment.Many new laws should be passed to place strict control over industrial pollution.Educate people in fighting pollution.Ask some groups to present their opinions.Step 5 Self-assessmentWrite down your opinions according to the questions in the card.1）Can you give a brief introduction to how the universe developed，how life began on the earth and the development of life in your own words?2）What strategies of reading have you learned in the class?3）Are you active in the class?4）What problems did you have in reading?5）What help do you need from the teacher?Step 6 Homework1）Please try your best to retell the passage in your own words.2）Write a short passage according to what we have discussed.The title is “How to Protect the Earth”．About 120 words.。
2019教育人教新课标必修三 Unit 4 Astronomy-Reading comprehension[课件]精品英语
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Chinese Legends
Pangu separates the sky from the earth.
Legend: The Goddess Nuwa mended
the heaven and created human beings from the clay(粘土).
appeared. 12 Mammals appeared.
Answer: 10 7 3 8 4 9 6 1 5 2 12 11
Detailed Reading The development of the earth
Stage 1: The development of the earth (1) After the Big Bang, what happened?
the earth’s atmosphere
(4) What appeared on the earth then? Water appeared
(5) What did the water form? oceans and seas
The development of life
Stage 1: The development of life in water
1. What problems are caused by human beings?
2. How to solve these problems?
Homework
1. Find out language points and noun clauses in the reading passage.Discuss and analyse them.
2020-2021学年高一下学期英语人教必修3Unit4 reading课件
9
3
6.Dinosaurs appeared. 7.Small plants grew on the water.
7
6
8.Plants began to grow on dry land. 9.Water appeared on the earth.
to?
A. Insects.
B. Reptiles.
C. Dinosaurs.
D. Humans.
Read the passage quickly to find the main idea of each paragraph.
Main idea of each paragraph
Paragraph 1: d Paragraph 2: c
provide oxygen for animals to breathe. T
7. After the appearance of shellfish and all sorts of fish,
green plants began to grew on land. T
8. After the green plants began to grow on land, land animals appeared, some are insects, others called
Skimming
Reading Comprehension I
• Who knows how life began on the earth
exactly?
A. Scientists.
B. Astronomers.
C. No one.
D. Aliens (外星人).
2. What does “small clever animals” refer
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No. 2 Unit 4 Reading Comprehension
阅读导学案
一、学习目标
1. Read the passage and learn about the development of the earth.；更多地了解地球的演变；
2. Guess the meaning of words from the context；从课文上下文中猜测词语；
3. Master reading skills and get more information about the text。
掌握阅读技巧，了解课文大意。
三、学习内容
第一部分：预习案
1. Look up the following words in the dictionary : theory; violent; unlike; harmful; multiply; exist 2．阅读课文并尝试完成夺冠方略P.53阅读练习。
第二部分：探究案
I. Skimming(略读), Reading strategy(策略):
Go through the passage quickly to get the main idea of each paragraph. Don’t worry about the details and new words.
Skim the passage and match the main idea with each paragraph.
Para.1 A--- Widely accepted theory about the formation of the universe
Para.2 B---The development of plants and animals on the earth
Para.3 C--- The formation of the earth
Para.4 D---The arrival of humans and their effects on the earth
Para.5 E---The importance of water for life
II .Detailed reading(细读)
Reading strategy: Read the passage carefully paragraph by paragraph and try to find out the correct order
1 Insects and amphibians appeared.
2 Dinosaurs appeared.
3 The earth became a solid ball.
4 Small plants grew on the water.
5 Reptiles appeared.
6 Plants began to grow on dry land
7 The earth was a cloud of dust. 8 Water appeared on the earth.
9 Shellfish and other fish appeared. 10 The universe began with a “Big Bang”.
11 Clever animals with hands and feet appeared. 12 Mammals appeared.
III. From the text, we can infer（推断）except that__________.
A. The passage tells us the scientific idea of how life began on the earth.
B. It is wrong to show films with dinosaurs and people together.
C. Finally, humans rule the world, but they are not taking care of the earth very well.
D. Life began on land and then in water.
第三部分：训练案
I. Detailed Reading
1. Find out the five events of the development of the earth
2. Tell the life in water and then on land.
3. Which four kinds of life developed after green plants grew into forests?
II . Discussion: How to protect the earth and make it a better place to live on?
III. 完成夺冠方略P.58阅读练习。