最新中考英语y江苏省南通市第二中学九年级英语下册《unit 1 life on mars》课件

LOGO Unit One Life on Mars Reading Moving to Mars By Wang Xia from Nantong No.2 Secondary School our solar system Share the information Mars eight planets in spacecraft take months space shuttle take only a very short time little oxygen float away into space three-eighths of gravity on Earth dome settler Test of the new words spacecraft space shuttledome floatsettler planet vWhen will we be able to live on Mars? vWhy do we need to move to Mars? Fast reading By the year 2100. Because Earth is becoming more and more crowded and polluted. Find out the keyword(s) of each paragraph. transport food, water and air gravity Para 2: Para 3: Para 4: Fast reading Choose the best answer. This part tells us . A. Advantages of life on Mars. B. Disadvantages of life on Mars. C. Advantages and disadvantages of life on Mars. Fast reading C. Advantages and disadvantages of life on Mars. C True or False questions. 1. Now, it takes months for a spacecraft to travel from Earth to Mars. 2. Space shuttles travel at half the speed of 3. Plants can produce oxygen that humans need. 4. Mars has the gravity of Earth. 5. Humans on Mars will have to wear special boots. Intensive reading T F T F T light. three-eighths sound. three times Differences between life on Earth and life on Mars. Earth today Mars in 2100 We dont have much space. We do our work by ourselves. We take exams at school. We have many kinds of tasty food. Travel is comfortable. People live in a dome with 10 bedrooms. Robots do most of the work. Students take exams at online schools. Meals are just pills. Space travel will make people feel ill. Intensive reading Fill in the blanks Many people believe that we will move to 1 by the year 2100, because Earth is becoming more and more crowded and 2 . The journey might take only a very short time in 3 , but it may be very 4 . Scientists will develop plants that can produce the food and 5 we need on Mars. Because of the 6 on Mars, we could 7 away into space. We will have to wear special boots. We may live in a large 8 with ten bedrooms and study at 9 schools. Food will be in the form of 10 and will not be tasty. Post-reading Mars polluted space shuttles uncomfortable oxygen gravity dome pills float online Discussion vWould you like to travel to Mars? Why? (give at least one reason) I would like to travel to Mars, because I would not like to travel to Mars, because Discussion vIf we have a chance to travel to Mars for several months, we will vWe only have one Earth. vLets try our best to protect it. Homework vListen and read the passage after class. vWrite a passage and share with your classmates. If I have a chance to travel to Mars LOGO Thank you! space s_huttle It is a new kind of spacecraft which can travel faster in space. lanet A large body in space that moves around the sun. P _ d _ A round roof with a circular base. ome People trav