Unit 4 Life on Mars 第二课时 Reanding1（课件+教案）

21世纪教育网 –中小学教育资源及组卷应用平台 牛津译林版英语九年级下册 Unit4 Life on Mars第二课时教学设计 课题 Life on Mars 单元 Unit 4 学科 English 年级 9 学习目标 Knowledge aims: To learn some new words and expressions Ability aims: 1.To recognize and read words of life on Mars.2. Identify and list the differences lives between earth and Mars.Emotional aims: To love the nature and treasure our globe 重点 Identify and list the differences lives between earth and Mars. 难点 Identify and list the differences lives between earth and Mars. 教学过程 教学环节 教师活动 学生活动 设计意图 导入新课 一、Let's enjoy a video and discuss what's the problem on Earth？Maybe we could move to Mars.二、Review the knowledge of Mars we have learned . watch a short video and do Free talk Review the knowledge of Mars we have learned . 利用视频，创设情境让学生在视觉上受到刺激，培养学生热情快乐，积极向上的生活态度巩固知识，为下面的阅读学习做准备。 讲授新课 一、Daniel is looking for more information on the Internet. Help him match the keywords with the links. crowded planet space houses spacecraft robot on Mars speed boots online teacher a Need someone to teach you any time, any place b Living in a space house is fun…c All about the newest spacecraft that travel in space…d Out shoes can make you walk faster!e Robots could be of great help to people on Mars..f The population on the Earth is still increasing rapidly…Keys: crowded planet The population on the Earth is still increasing rapidly…spacecraft All about the newest spacecraft that travel in space… speed boots Our shoes can make you walk faster!space houses Living in a round house is fun …robot on Mars Robots could be of great help to people on Mars…online teacher Need someone to teach you any time, at any place 二、Read the article quickly and answer What is the article mainly about Next,find out the keywords of each paragraph.Para 1Para 2Para 3Para 4Para 5Para 6Para 7Keys :Para 1 Crowded, polluted (population , pollution)Para 2 TransportPara 3 Food, water and airPara 4 GravityPara 5 HomePara 6 SchoolPara 7 Life三、Listen to the recording and answer the following questions.(1)Why do people need to move to Mars (2)How long will it take to flay to Mars at present (3) Will space travel make people feel ill (4)Will gravity on Mars be a big problem (5) How will students study Keys: Earth is becoming more and more crowded and polluted.Several months.Yes.Maybe, but we can wear special boots to prevent floating.They will study at online schools with “e-teachers”.四、Read each paragraph carefully and find out the answers to the questions (1)What vehicle do people use to Mars at present And how long does it take (2)What vehicle may people use to go to Mars in the future (3) What are the problems of living on Mars (4) What will food on Mars be like (5)Is gravity on Mars a big problem Why (6)What may happen then (7)What kind of shoes should people wear (8)What kind of house may people live in (9)Who will do most of our ... ...