江蘇省儀征市實(shí)驗(yàn)中學(xué)九年級(jí)英語(yǔ)下冊(cè) Unit 4 Life on Mars Period 7課件 （新版）牛津版

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1、Unit 4Mars, the red planet (It looks red.)Mars 95 per cent carbon dioxideTWO MOONS:PHOBOS AND DEIMOSTHE SURFACE OF MARSMaybe there were rivers there.Mars火星是太陽(yáng)系火星是太陽(yáng)系九大行星九大行星之一，火星是距太陽(yáng)的之一，火星是距太陽(yáng)的第四個(gè)行星，它的體積在太陽(yáng)系中居第七位，第四個(gè)行星，它的體積在太陽(yáng)系中居第七位，是類地行星中距離太陽(yáng)最遠(yuǎn)的一顆，位于地球是類地行星中距離太陽(yáng)最遠(yuǎn)的一顆，位于地球和小行星帶之間，它外觀呈現(xiàn)出和小行星帶之間，它外觀呈現(xiàn)

2、出火紅色火紅色，因而，因而非常引人注目?；鹦怯袃深w小型非常引人注目?；鹦怯袃深w小型天然衛(wèi)星天然衛(wèi)星：火：火衛(wèi)一和火衛(wèi)二。衛(wèi)一和火衛(wèi)二。 火星的表面火星的表面沙礫沙礫遍地，十分遍地，十分荒涼沉寂荒涼沉寂，遍布遭，遍布遭隕星襲擊后因撞擊形成的坑坑洼洼。隕星襲擊后因撞擊形成的坑坑洼洼。Mars火星平均氣溫為零下五十五攝氏度火星平均氣溫為零下五十五攝氏度, ,溫差較大溫差較大：在夏季的晝間，氣溫最高為二十?dāng)z氏度，而在在夏季的晝間，氣溫最高為二十?dāng)z氏度，而在冬季，氣溫則可低達(dá)零下一百多攝氏度。冬季，氣溫則可低達(dá)零下一百多攝氏度?；鹦巧辖?jīng)常有火星上經(jīng)常有強(qiáng)風(fēng)強(qiáng)風(fēng)，因而常導(dǎo)致大范圍的，因而常導(dǎo)致大范圍的塵暴

3、塵暴。它大氣非常它大氣非常稀薄稀薄，它的主要成份是二氧化碳，它的主要成份是二氧化碳，其他成份還有氮、氬、氧等。水在火星大氣中其他成份還有氮、氬、氧等。水在火星大氣中的比重只有百分之零點(diǎn)零三。因而火星表面的比重只有百分之零點(diǎn)零三。因而火星表面異異常干燥常干燥。 Life on Marsfood and clotheshometravelingschool lifepillsspecial bootsgravityon MarshelmetMARS By 2100spacecraftspace shuttles航天飛機(jī) 往返于地球和太空站之間運(yùn)載人和物資的 Mars dollarselectron

4、ic(電子的電子的)low-gravity basketball gamesentertainment (娛樂(lè)娛樂(lè))Daniel is making a guide to living on Mars in the future. First, help him complete the spidergram below to organize his ideas. Write the correct letters in the blanks.Life on Marsa Cars float in the airb Low-gravity basketball gamesc Traffic

5、with no air pollutiond Space clothes and foode Many online theatresf Planet Mars Bankg Goods from Earth are hard to find h Visit the two moonsTalk about more for living on MarsLife on MarsTransportShoppingEntertainmentMoneyStored in the _Electronic￥1 is worth around M$10MoneyLife on Marsf Planet Mar

6、s BankOnline games are very popular_Entertainmentb Low-gravity basketball gamese Many onlinetheatresh Visit thetwo moons_Lots of shopping mallsShoppingd Space clothes and foodg Goods from the Earth are hard to findcomfortable_Transporta Cars float in the airc Traffic with no air pollution1 Transport

7、:2 Food, water, air:3 Gravity:spacecraft, uncomfortablePlants could grow on Mars, in the form ofthree-eighths of that on the Earth, special boots prevent from floating offLife on Mars4 home5 schoolLive in houses with huge comfortable rooms robots do most of their workonline school, e-teachers, compu

8、ters connected to an interplanetary networkLife on MarsHere is a guide to living on Mars in the future. On Mars, we use Mars dollars. We get about M$10 for every ￥1 , but we never see any of it ! Mars Dollars are electronic and are stored at the _. Planet Mars BankmoneyA very popular form of enterta

9、inment is online games. They make us feel like we are really inside the games! There are also many _ theatres. There are _ to visit, but most people may prefer to watch the amazinglow-gravity _ instead. onlinetwo moons basketballEntertainmentThere are lots of _ on Mars. They sell _ and food. Most th

10、ings are cheap on Mars. Goods from the earth are _.shoppingshopping mallsspace clothes hard to findThe public transport system is _, and it produces _. If you want to drive, you can buy a car which _!Life on Mars is interesting, isnt it?Transportcomfortableno air pollution floats in the airAdvantage

11、s of living on Mars1. It would be very interesting2. we could study at _.3. it is not so crowded, with much more _.4. Travelling in space would be _.online schoolsspacefunLife on MarsDisadvantages of living on Mars1. We do not know if it is really safe.2. We might _ from living there.3. It is _ from

12、 the Earth.4. There is not enough food, _ or oxygen.5.There might be _ aliens.get illso far awaydangerouswaterLife on MarsThey make us feel like we are really inside the games!fee like 想要；感覺(jué)好像想要；感覺(jué)好像feel like sth / doing sth /（that）+從句從句我感覺(jué)像是感冒了。我感覺(jué)像是感冒了。I feel like catching a cold.他感覺(jué)像到過(guò)火星。他感覺(jué)像到過(guò)火星

13、。如果你想要在這兒工作，請(qǐng)不要再遲到。如果你想要在這兒工作，請(qǐng)不要再遲到。He feels like (that) he has been to Mars.If you feel like working here, please dont be late again.Life on MarstransportshoppingEntertainmentmoney a flow chartmoneyfree timeshoppingfoodclothes life on life on animalstransporthousesplantsschoolsweathermoney food Wi

14、th the help of your flow chart,write a guide to living on how to make a flow chartyour guide to living on transport A sample writingMercury 2200-A guide to living on Mercury(水星水星)Try to make a flow chart about it!m:kjr By 2200 There will be three villages in space:Earth village, Moon village, Saturn

15、 village(土星村土星村).Suppose you are from one of the village.Today you gather together and report your life in your own village!Try to make your flow chart about the life in your village!st()n Write your guide to living on your village!Report your life!Suppose you are from different planet villages.Toda

16、y you gather together and report your life in your own village.Make a flow chart!Then write a guide to living on your own planet!Report your life to each other!be different from that on the earthspecially designed boots in order to walkto live in houses with huge comfortable roomproduces no air pollutionthe two moonsmany people to watch very interesting ,isnt itthe low-gravity basketball gamesHomeworkFinish your writing.Recite the key phrases and expressions in the lesson.Goodbye