Unit 4 Life on Mars Reading-【名校培优课堂】2023-2024学年九年级下册英语同步课件PPT（牛津译林版）

Reading Unit 4 Life on Mars 1 掌握本课节新单词及短语：planet, polluted, rapid, increase, passenger, uncomfortable, tasty, specially, compare, rapidly, (all) over again, at a/the speed of, in the form of, compare to/with 1 学 习 目 标 3 识别和理解有关火星生活的词汇； 了解未来在另一个行星上生活的语境； 2 识别并列出地球生活与火星生活的不同之处。 4 2 Mars火星 a red planet 课 堂 导 入 What’s the life like on Mars? pills on Mars on Earth food pollution no pollution on Mars on Earth What’s the life like on Mars? population a large number of more and more crowded It is still increasing rapidly increase increasing the rapid increase in population Move to another planet. Let’s start all over again and build a better world. 课 堂 学 习 Transport Food Gravity Home School Para 2 Para 3 Para 4 Para 5 Para 6 Listen and match 1. At present our spacecrafts are too s________ to c________ large numbers of people. 2. With the development of technology, the spacecraft can travel at the speed of l_________. 3. The journey to Mars might only take 20 m________. How can we get to the Mars? spacecraft 宇宙飞船 passengers Read and answer ight low arry inutes Transport 1. Nobody knows whether there would be enough w_________ or o_____________ on Mars 2.Scientists are not sure whether p________ will grow on Mars. 3. Food would most probably be in the form of pills ater 山谷和溪流证实火星上曾存在水？ xygen(氧气) lants Food What should we eat on Mars？ 1. There is less ________on Mars than on Earth. 2. We could jump e and f into space. 3. Humans have to wear s boots to make themselves heavier. 4. The boots are s_______ designed to p______ themselves from f_______ off into space helmet special boots space suit What should we wear on Mars？ asily loat pecial gravity revent pecially laoting Gravity Where will we live on Mars? live in houses with large comfortable rooms huge Robots would do most of the housework Home Every student would have a computer at home. The computer will be connected to an interplanetary network