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高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration精品课件ppt
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这是一份高中英语人教版 (2019)必修 第三册Unit 4 Space Exploration精品课件ppt，共21页。PPT课件主要包含了 Lesson 5，Argument 1，Evidence，Argument 2，Argument 3等内容，欢迎下载使用。
Space Explratin (5)Reading and Writing
Present an argument abut space explratin
Lk at the picture and lk thrugh the text quickly and answer the questins.
1. What can yu see in the picture?2. Where d yu think the picture was taken?3. What kind f text is it?
NASA satellite image f Typhn Gni
There is a pwerful cyclne in the picture.
It was taken frm the space by NASA satellite.
An argumentative essay.
Read the argumentative essay abut space explratin and answer the questins.
1. Why are sme peple against space explratin?2. What has space explratin dne fr fd prductin?3. What did the pictures f Earth frm space make peple realise?4. Hw des space explratin benefit the prducts that peple use nwadays?
IS EXPLORING SPACE A WASTE OF TIME AND MONEY?Cuntries arund the glbe are spending billins f dllars and lts f time n varius space missins, whether t Mars r ther planets much further away. Sme peple argue that we shuld stp wasting time and mney explring space. Instead, we shuld feed the wrld’s pr and find immediate slutins t ther prblems, such as pllutin and fatal diseases. Hwever, thers feel this is a shallw view which fails t realise hw explring space helps us.Firstly, explring space has already made a difference in the fight against wrld hunger. It has directly resulted in the many satellites that nw rbit Earth. A number f the satellites recrd data n land and weather patterns. Then the data is transmitted t scientists n Earth. After careful analysis, the scientists can prvide useful recmmendatins and advice fr farmers. As a result, space-based science has helped farming in its effrts t grw enugh fd t feed Earth’s increasing ppulatin.Secndly, space explratin has already prmted technlgical imprvements that benefit us all. High-end prducts arund the wrld are made t a higher standard nw because f advanced
technlgy which was first created t meet the requirements fr space explratin. Fr example, space technlgies have helped the research and develpment f different types f new material. They have als helped cmpanies make better heart mnitrs and ther machines that dctrs regularly use. Tday, space technlgies are widely used in all kinds f industries, and everyday prducts such as GPs, memry fam pillws, and smartphne cameras are changing ur lives.Finally, sending astrnauts int space has helped peple t think abut the wrld's prblems and even t find ways t slve them. Seeing pictures f ur planet as an island in a black sea made peple realise that ur planet’s resurces are limited. In rder t prvide fr such a rapidly increasing ppulatin, scientists are trying t find ther planets that culd ne day be ur new hme. The greatest attentin at present is n Mars because it is clser t Earth. In the future, humans may live n bth planets.In clsing, explring space prvides the wrld with many different benefits. Therefre, it shuld cntinue s as t prvide new and better slutins t peple's shrt-term and lng-term prblems.
1. Why are sme peple against space explratin?2. What has space explratin dne fr fd prductin?
Because they think it is a waste f time and mney, and that we shuld feed the wrld’s pr and find immediate slutins t ther prblems, such as pllutin and fatal diseases, instead.
Satellites study land and weather patterns. These studies help farmers grw mre crps and warn them abut natural disasters befre they ccur.
3. What did the pictures f Earth frm space make peple realise?4. Hw des space explratin benefit the prducts that peple use nwadays?
They made peple realise that ur planet’s resurces are limited.
Advanced technlgy develped fr space explratin has prmted technlgical imprvements that benefits us all by allwing prducts t be made t a higher standard.
Study the rganisatin and language features.
1. Read the first paragraph and underline the different pinins abut space explratin.2. Find the three tpic sentences that summarise the writer’s arguments abut space explratin.3. Underline the sentence that repeats the writer’s pinin in the last paragraph.
1. Read the first paragraph and underline the different pinins abut space explratin.
Cuntries arund the glbe are spending billins f dllars and lts f time n varius space missins, whether t Mars r ther planets much further away. Sme peple argue that we shuld stp wasting time and mney explring space. Instead, we shuld feed the wrld’s pr and find immediate slutins t ther prblems, such as pllutin and fatal diseases. Hwever, thers feel this is a shallw view which fails t realise hw explring space helps us.
2. Find the three tpic sentences that summarise the writer’s arguments abut space explratin.
Firstly, explring space has already made a difference in the fight against wrld hunger.
Secndly, space explratin has already prmted technlgical imprvements that benefit us all.
Finally, sending astrnauts int space has helped peple t think abut the wrld’s prblems and even t find ways t slve them.
3. Underline the sentence that repeats the writer’s pinin in the last paragraph.
In clsing, explring space prvides the wrld with many different benefits. Therefre, it shuld cntinue s as t prvide new and better slutins t peple’s shrt-term and lng-term prblems.
Read the text and think abut the structure and the features f an argumentative essay.
Sme peple argue that we shuld stp wasting time and mney explring space.
Hwever, thers feel this is a shallw view which fails t realise hw explring space helps us.
Different viewpints
The thesis statement
recrd data n weather patterntransmit data t earthanalyse dataprvide recmmendatin and advice
Is explringSpace a waste f time and mney
Paragraph 1
Paragraph 2
Paragraph 3
Paragraph 5
Paragraph 4
new materialbetter heart mnitrs and ther machinesGPS, memry fam pillwssamrtphne cameras
limited resurcesfinding ther planet t live n
Rephrasing the thesis statement
In clsing, explring space prvides the wrld with many different benefits.
Use what yu have learnt t write abut yur pinin abut space explratin.
1. Are these arguments fr r against explring space? Put them in the table belw. Then add yur wn ideas and write yur essay.A. There are a lt f unslved mysteries n Earth. S why are we ging int space t explre?B. It is necessary t find a new hme fr peple in space, as the resurces n Earth will run ut.C. I cannt understand spending all this mney n expensive research and experiments when s many peple need fd.D. Explring space encurages scientists t imprve technlgy that can help peple in ther ways, t.
Fr space explratin
Against space explratin
2 Exchange drafts with a partner. Use the checklist t give feedback n yur partner’s draft.✔ Des the intrductin state the tpic?✔ Des the intrductin express different pinins abut the tpic?✔ Des the bdy give arguments with suitable supprting infrmatin?✔ Des the clsing express the writer's pinin and end prperly?✔ Are there any grammar, spelling, r punctuatin errrs?
Space Explratin (5)Reading and Writing
Present an argument abut space explratin
Lk at the picture and lk thrugh the text quickly and answer the questins.
1. What can yu see in the picture?2. Where d yu think the picture was taken?3. What kind f text is it?
NASA satellite image f Typhn Gni
There is a pwerful cyclne in the picture.
It was taken frm the space by NASA satellite.
An argumentative essay.
Read the argumentative essay abut space explratin and answer the questins.
1. Why are sme peple against space explratin?2. What has space explratin dne fr fd prductin?3. What did the pictures f Earth frm space make peple realise?4. Hw des space explratin benefit the prducts that peple use nwadays?
IS EXPLORING SPACE A WASTE OF TIME AND MONEY?Cuntries arund the glbe are spending billins f dllars and lts f time n varius space missins, whether t Mars r ther planets much further away. Sme peple argue that we shuld stp wasting time and mney explring space. Instead, we shuld feed the wrld’s pr and find immediate slutins t ther prblems, such as pllutin and fatal diseases. Hwever, thers feel this is a shallw view which fails t realise hw explring space helps us.Firstly, explring space has already made a difference in the fight against wrld hunger. It has directly resulted in the many satellites that nw rbit Earth. A number f the satellites recrd data n land and weather patterns. Then the data is transmitted t scientists n Earth. After careful analysis, the scientists can prvide useful recmmendatins and advice fr farmers. As a result, space-based science has helped farming in its effrts t grw enugh fd t feed Earth’s increasing ppulatin.Secndly, space explratin has already prmted technlgical imprvements that benefit us all. High-end prducts arund the wrld are made t a higher standard nw because f advanced
technlgy which was first created t meet the requirements fr space explratin. Fr example, space technlgies have helped the research and develpment f different types f new material. They have als helped cmpanies make better heart mnitrs and ther machines that dctrs regularly use. Tday, space technlgies are widely used in all kinds f industries, and everyday prducts such as GPs, memry fam pillws, and smartphne cameras are changing ur lives.Finally, sending astrnauts int space has helped peple t think abut the wrld's prblems and even t find ways t slve them. Seeing pictures f ur planet as an island in a black sea made peple realise that ur planet’s resurces are limited. In rder t prvide fr such a rapidly increasing ppulatin, scientists are trying t find ther planets that culd ne day be ur new hme. The greatest attentin at present is n Mars because it is clser t Earth. In the future, humans may live n bth planets.In clsing, explring space prvides the wrld with many different benefits. Therefre, it shuld cntinue s as t prvide new and better slutins t peple's shrt-term and lng-term prblems.
1. Why are sme peple against space explratin?2. What has space explratin dne fr fd prductin?
Because they think it is a waste f time and mney, and that we shuld feed the wrld’s pr and find immediate slutins t ther prblems, such as pllutin and fatal diseases, instead.
Satellites study land and weather patterns. These studies help farmers grw mre crps and warn them abut natural disasters befre they ccur.
3. What did the pictures f Earth frm space make peple realise?4. Hw des space explratin benefit the prducts that peple use nwadays?
They made peple realise that ur planet’s resurces are limited.
Advanced technlgy develped fr space explratin has prmted technlgical imprvements that benefits us all by allwing prducts t be made t a higher standard.
Study the rganisatin and language features.
1. Read the first paragraph and underline the different pinins abut space explratin.2. Find the three tpic sentences that summarise the writer’s arguments abut space explratin.3. Underline the sentence that repeats the writer’s pinin in the last paragraph.
1. Read the first paragraph and underline the different pinins abut space explratin.
Cuntries arund the glbe are spending billins f dllars and lts f time n varius space missins, whether t Mars r ther planets much further away. Sme peple argue that we shuld stp wasting time and mney explring space. Instead, we shuld feed the wrld’s pr and find immediate slutins t ther prblems, such as pllutin and fatal diseases. Hwever, thers feel this is a shallw view which fails t realise hw explring space helps us.
2. Find the three tpic sentences that summarise the writer’s arguments abut space explratin.
Firstly, explring space has already made a difference in the fight against wrld hunger.
Secndly, space explratin has already prmted technlgical imprvements that benefit us all.
Finally, sending astrnauts int space has helped peple t think abut the wrld’s prblems and even t find ways t slve them.
3. Underline the sentence that repeats the writer’s pinin in the last paragraph.
In clsing, explring space prvides the wrld with many different benefits. Therefre, it shuld cntinue s as t prvide new and better slutins t peple’s shrt-term and lng-term prblems.
Read the text and think abut the structure and the features f an argumentative essay.
Sme peple argue that we shuld stp wasting time and mney explring space.
Hwever, thers feel this is a shallw view which fails t realise hw explring space helps us.
Different viewpints
The thesis statement
recrd data n weather patterntransmit data t earthanalyse dataprvide recmmendatin and advice
Is explringSpace a waste f time and mney
Paragraph 1
Paragraph 2
Paragraph 3
Paragraph 5
Paragraph 4
new materialbetter heart mnitrs and ther machinesGPS, memry fam pillwssamrtphne cameras
limited resurcesfinding ther planet t live n
Rephrasing the thesis statement
In clsing, explring space prvides the wrld with many different benefits.
Use what yu have learnt t write abut yur pinin abut space explratin.
1. Are these arguments fr r against explring space? Put them in the table belw. Then add yur wn ideas and write yur essay.A. There are a lt f unslved mysteries n Earth. S why are we ging int space t explre?B. It is necessary t find a new hme fr peple in space, as the resurces n Earth will run ut.C. I cannt understand spending all this mney n expensive research and experiments when s many peple need fd.D. Explring space encurages scientists t imprve technlgy that can help peple in ther ways, t.
Fr space explratin
Against space explratin
2 Exchange drafts with a partner. Use the checklist t give feedback n yur partner’s draft.✔ Des the intrductin state the tpic?✔ Des the intrductin express different pinins abut the tpic?✔ Des the bdy give arguments with suitable supprting infrmatin?✔ Des the clsing express the writer's pinin and end prperly?✔ Are there any grammar, spelling, r punctuatin errrs?
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