牛津譯林版英語(yǔ)九年級(jí)下冊(cè)Unit4 Task精品課件

1、TaskUnit4 Life on Mars初中英語(yǔ)譯林版九年級(jí)Words and Expressionsgoodselectronicentertainmentn. 復(fù) 商品，貨品adj. 電子的n. 娛樂(lè)1. To finish a guide to living on Mars on Page 62.2. To finish the guide to living on Mars in the future.3. To write your own guide to living on Mars.How much do you know about Mars?Mars火星是太陽(yáng)系九大行星

2、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，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)出火紅色，因而非常引人注目?；鹦怯袃深w小型天然衛(wèi)星：火衛(wèi)一和火衛(wèi)二。 火星的表面沙礫遍地，十分荒涼沉寂，遍布遭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,溫差較大：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?；鹦巧辖?jīng)常有強(qiáng)風(fēng)，因而常導(dǎo)致大范圍的塵暴。它大氣非常稀薄，它的主要成份是二氧化碳，其他成份還有氮、氬、氧等。水在火星大氣中的比重只有百分之零點(diǎn)零三。因而火星表面異常干燥。 How much do you r

3、emember life on Mars?1.Transport: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

4、workonline school, e-teachers, computers connected to an interplanetary networkLife on MarsAdvantages of living on Mars It would be very interesting we could study at _. it is not so crowded, with much more _.1. Travelling in space would be _.online schoolsspacefunLife on MarsDisadvantages of living

5、 on Mars We do not know if it is really safe. We might _ from living there. It is _ from the Earth. There is not enough food, _ or oxygen.1.There might be _ aliens.get illso far awaydangerouswaterLife on MarsNow use your imagination: What will life be like on Mars in the future? Life on MarsTranspor

6、tShoppingEntertainmentMoneyMoneyStored in the _￥1 is worth around M10ElectronicPlanet Mars BankEntertainmentOnline games are very popularLow-gravity_basketball gamesMany_ online theatresVisit the_ two moonsShoppingLots of shopping mallsSpace_ clothes and foodGoods from _ to find the Earth are hardTr

7、ansportComfortableCars_ float in the airTraffic with no _ air pollutionDaniel 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. a Cars float in the air e Many online theatres b Low-gravity

8、basketball games f Planet Mars Bank c Traffic with no air pollution g Goods from Earth are hard to find d Space clothes and food h Visit the two moonsfbehdgacOn 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

9、_. A very popular form of entertainment is online games. They make us feel like we are really inside the games! There are also many _ theatres. There are _to visit, nut most people may prefer to watch the amazing low-gravity _ instead. There are lots of _ on Mars. They sell _ and food. Most things a

10、re cheap on Mars. Goods from the earth are _. The 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?Planet Mars Bankonlinetwo moonsbasketball gamesshops mallsspace clotheshard to findcomfortableno air pollutionfloats

11、 in the airComplete the passageYou also want to write a guide to living on Mars. First, make a spidergram like Daniels on page 62. Then write the guide and include some drawings.Sample writing:What will our life be like on Mars in the future? With the rapid development of hi-tech, the Mars will chan

12、ge a lot in many ways in the future. Well completely live in the cyberspace. First, we find the Mars havent been polluted. Air and water becomes more tidy and fresh than our earth. Second, if we want, we can study in the spaceship. And people dont need to go to the factory to work, instead of working by computer at home. On the other hand, it is very easy for us to visit the Earth and other stars by riding spaceship. I hope all this can come true. But first, we must treasure and protect Mars and