牛津译林版Unit 4 Life on MarsReading课文配套课件ppt

这是一份牛津译林版Unit 4 Life on MarsReading课文配套课件ppt，共33页。PPT课件主要包含了red，Why，as well as，Think等内容，欢迎下载使用。

Pre-reading
Smething abut the planet Mars
Planets in the slar system （太阳系）
Mars is the nearest t Earth.
The clur f Mars is _________.
ne-half the diameter (直径) f Earth
The size f Mars
Tw mns (卫星)
Phbs and Deims 火卫1和火卫2
The surface f Mars is a little like the surface f Earth.
The surface f Mars
The lwest temperature will be -133℃ (degrees centigrade) and the highest will be 27 ℃
The temperature f Mars
It is hped that peple wuld prefer
Mving t Mars
Life n anther planet
While-reading
Smething abut life n Mars
Hw many paragraphs are there in the article?Which f the fllwings are talked abut? A. Reasns fr mving t Mars. B. Prblems f life n Mars. C. Advantages f life n Mars. D. Writer’s pinins n life n Mars.
Fast Reading
A. Reasns fr mving t Mars.
B. Prblems f life n Mars.
C. Advantages f life n Mars.
D. Writer’s pinins n life n Mars.
Part 1Part 2Part 3Part 4
Read Paragraph 1 and answer the questins.1. When culd we live n the planet Mars? By the year 2100.2. Why wuld we mve t Mars? Because ur wn planet, Earth, is becming mre and mre crwded and plluted.
Part 1Reasns fr mving t Mars
Detailed Reading
Because f the rapid increase in ppulatin.
increase quickly and greatly
Because the ppulatin is increasing rapidly.
start all ver againbuild a better wrld
the rapid increase in ppulatin
mre and mre crwded and plluted
Part 2Prblems f life n Mars
Paragraph 2
Paragraph 3
Paragraph 4
a frce that keeps us frm flating in the air
Read Paragraph 2-4 and chse.
1. Hw lng des it take t fly t Mars at present? A. Hurs. B. Mnths. C. Years.2. What wuld the flight t Mars be like by the year 2100? A. Fast and cmfrtable. B. Fast but uncmfrtable. C. Slw but cmfrtable.
3. What wuld fd n Mars be like? A. Very tasty. B. Very sweet. C. Nt very tasty.4. Wuld gravity be a prblem n Mars? A. N, it’s nt a prblem. B. Yes. Many peple wuld get lst . C. Yes, and peple wuld wear special bts.
It wuld nt be tasty.It wuld nt taste gd.
special bts
The bts are specially designed.
By the year 2100
be t slw t carry large numbers f passengers take mnths
take abut 20 minutes
travel at the speed f light
be uncmfrtablefeel ill
With the develpment f technlgy
Humans cannt survive withut
in the frm f pillsbe nt s tasty
S far, nbdy knws whether there wuld be enugh water r xygen n Mars fr peple there.
Mrever, scientists are nt sure whether plants culd grw n Mars.
The gravity n Mars is nly abut ____________ f that n the Earth.Peple wuld have t wear ____________ that are ____________ designed t prevent themselves frm ____________ ff int space.
three-eighths
Suppse a man is 100 kg n the Earth.　Hw much des he weigh when he is n Mars?
Less than 40 kg.
Part 3Advantages f life n Mars
Listen t paragraph 5-6 and fill in the blanks.
interplanetary
Part 4Writer’s pinins n life n Mars
What des the writer think f life n Mars?
Pst-reading
Task 1Listen t the cmputer and read the article with it.
Task 2Tell the differences between life n the Earth and Mars.
Differences between life n the Earth and Mars
It wuld be clean and peple wuld have lts f space
Spacecraft wuld be very fast.
There wuld nt be enugh.
Fd wuld mst prbably be in the frm f pills.
The gravity is nly abut three-eighths f that n the Earth.
Peple wuld live in huses with huge rms.
Peple wuld have mre time t relax.
Students wuld study at nline schls with “e-teachers”.
Task 3Think mre abut life n Mars after reading the article.
Is life n Mars better than life n the Earth in all ways?Hw can we make the dream f mving t Mars cme true?Which d yu think is the mst imprtant thing fr us t build a better future?
Life n Mars is better in many ways, but there are still sme prblems fr humans t slve.
Thugh it is hped that we culd mve t Mars, hw t make it cme true depends n the develpment f technlgy and hard wrk.
Technlgy changes the future!
Mars will turn int anther Earth in the future.
It will becme ur anther hme.
D remember t prtect the Earth as well as Mars.
HmewrkT read the article ludly and fluently.T g ver what we have learned tday.T finish the exercises.
On the wnderful shw, each style is ________(special) designed by wrld’s tp designers.If yu stay in a very ht r very cld rm fr lng, yu will prbably feel __________(cmfrtable).My elder sister has a real gift fr cking. The dishes she cks are always __________(taste).__________(cmpare) with life in a city, life in the cuntryside is much peaceful.The cmpany is develping ___________(rapid) with the leader’s supprt.I dn’t think their hliday plan is as practical as __________(we).My grandfather is in his ___________(sixty), but he is very crazy abut pp music.He came here ____________(特地) t get a grammar lk.The plice _________(比较) the suspect’s fingerprints with thse fund at the crime scene.As we all knw __________(被污染的) water is nt suitable fr drinking.The __________(迅速) changing wrld f cmputer technlgy catches ur attentin.The bus is full f ____________(乘客) during rush hur every day.The streets used t be ___________(拥挤) with visitrs frm all ver the wrld.The number f peple asking t travel abrad is n the __________(增长). Plants and trees can prduce __________(氧气).
1. 别担心失败。我们可以重头再来。 Dn’t wrry. We can ____________________________________________________.2. 人口的急剧增长是一个严重的问题。 ______________________________________________ is a serius prblem.3. 下个世纪人类有望住在另一个星球上。 In the next century, _________________________humans culd live n anther planet.4. 你能想象火星上的生活将是怎样的吗？ Can yu imagine ______________________________________________________?5. 随着技术的发展，许多问题都会迎刃而解。 _______________________________, many prblems will be slved.6. 未来的宇宙飞船很有可能会以光速行驶。 The spacecraft in the future wuld prbably __________________________________.7. 和火星的食物相比，地球的食物美味得多了。 __________________________________, fd n the Earth is much tastier.8. 火星的重力大概仅是地球的八分之三。 The gravity n Mars is _______________________________________ n the Earth.9. 特殊的靴子可以防止我们飘到太空中去。 Special bts culd ___________________________________________________.10. 这次探险又刺激又有挑战性。 This adventure ______________________________________________________.