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9BUnit 1 Life on Mars Reading (2) Moving to Mars Planets in the solar systemMars is the nearest to Earth.MarsEarthThe surface of Mars is a little like the surface of Earth.Mars is the nearest to us in the solar system.Maybe moving to Mars is a good choice. Our own planet,the Earth,the earth is becoming More crowded and polluted because of the rapid increase in population.We can build a better world on .MarsHow can we go to Mars?Moving to MarsBy spacecraft We will float because of light gravity(重力).settlers移居者移居者After we move to Mars, we will be calledspecial bootsvarious designs READ THE ARTICLE QUICKLY AND FIND OUT THE KEYWORD OF EACH PARAGRAPH. Disadvantageslife on Earth1 Food is t_and f_.2 Travel is c_. 3 We can breathe the a_. 4 We can go to theatres, c_, etc.asty reshomfortableoncerts1.Crowded and p _.2. Not much s_.3. Too much n_.4. Not very exciting or u_.AdvantagesirollutedpaceoiseAfter-readingnusualDisadvantageslife on Mars1 Its not _ or _.2. The _ is more convenient. (方便的方便的) 3 People will wear special _.4 People will have _ space.5 _ will do most of our work.6 Well have more time for_.7. Students will study in _ schools.crowded pollutedtransportbootsmoreRobotshobbiesonline1.Low _ will be dangerous.2. Food does not taste _.3.Space travel makes people feel _.4. Its too _ to stay outside.5.Its too _ away from friends on Earth.Advantagesgravitygoodill/sickcoldfar.Earth today Mars in 2100It is polluted and crowded.Spacecraft are slow.Gravity is not a problem for us .People can wear many types of shoes.People do not have much space. We take exams at school.We have many different kinds of food.It is clean and has lots of space.Space shuttles travel at half the speed of light.Only about three-eighths ot the gravity we have here on Earth.We must wear special boots.People live in domes with ten bedrooms.In online schools.Meals are just the pills.Task Three Filling in the form below p11Fill in the blanks with proper words Its difficult to imagine that well live on Mars now. But _ is getting more and more _ and _. What will life be _? First , _ will be better . Space shuttles might _ a short time to get to Mars. Also scientists should be able to _ plants which will _ the food and oxygen . But , its not sure if these plants could produce _. There is a big problem: _. People on Mars will be _ because we can _ jump high and _ away into space. To prevent this, wed better wear _ boots. And the boots will be very _ for us to choose from.Earthcrowdedpollutedliketransporttakedevelopproduceenough watergravitydangerouseasilyfloatspecialfashionable Think of the future life on Mars. Maybe we live in a _ with ten bedrooms. Well have more time for _ because robots will do the most work. Students will study in _ schools . They have _. In some ways , life on Mars may be _ than life on Earth . For example , food will be in the form of _. And the space travel will be uncomfortable.domehobbiesonlinee-teachersworsepillsImportant phrases:How do you like What do you think of get to be cared for in the form of in the futuremore and morefirst of all large numbers ofa very short timeat the speed of float away intochoose from in many ways highly possibledried food in the solar system move out of the first part of get ill from be great to keep away from be worth doing be different from form of entertainmenttake offExercise I:用所给词的适当形式填空用所给词的适当形式填空1.Earth is becoming more and more_(crowd).2.Every year, large numbers of tourists _ (come) to visit Beijing.3.This pair of boots looks very _(fashion).4.There will be no _(pollute)on Mars. 5.The news makes her _ (feel) sad.6. _(science)are working hard to make the dream become epollutionfashionablecrowdedfeelScientistsExercise II:根据句意和首字母填空根据句意和首字母填空In some ways, Life on Mars may not be better than life on Earth.1. Food will be not as t_ as theyre today. It will be in the form of p_.2. Space travel will make people feel i_. The journey to Mars will be very u_. asty ills ll ncomfortable Debate(辩论辩论)正方（正方（for）反方（反方（against）I like life on MarsbecauseI dont like life on Mars because1. less homework2. no pollution3. not many people4. money, not important 1.meals, not tasty2.space travel,uncomfortable3.wear helmets, 4.maybe, not safe1.Read the article again.2.Search for more information about Mars on the Internet.Home work
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