Unit4 Topic 2 Section C 教案 2023-2024学年仁爱科普版英语九年级上册

Unit4 Topic 2 Section C 主备教师： 备课组长： 前置性测试题 （ ）1.---Why do you______playing soccer to swimming ----Because I think playing soccer is more interesting A. like B. prefer C. enjoy D. love ( ) 2.---India sent a spaceship in order to discover_____ about Mars in 2013. ----Sounds interesting. A. new something B. new anything C. something new D. anything new ( )3.----I think Chinese people will_______ the Chinese Dream soon. ----I think it will come true, too. A. realize B. improve C. get D. reach Teaching aims: Knowledge aim: Master the new words and key phrases. Learn something about the Mars. Ability aim: Improve reading and speaking ability, and enlarge the students’ knowledge. Emotional aim: Enable to improve the students’ interest of explore the space. Important language points; 1. Key points: Words and phrases: storm, weigh, journey, excitement, generally, limit, be named after sb., as…as…, at a distance of …, It takes…to do sth. Sentences: Its diameter is 53% as wide as that of the earth. You can tell which planet is Mars because it is bright, red in the night sky. The gravity on the surface of Mars is about two-fifths as strong as it is on earth. It takes a spaceship about eight months to reach Mars from the earth It has been two days since we landed on Mars. Grammar: passive voice 2. Difficult points： Its diameter is 53% as wide as that of the earth. It has been two days since we landed on Mars. Teaching procedures： Step1. Preview: 1. read and write the new words 2. read 1a for twice then do 1b.check the answers Step 2 . Discuss and find out the key points 1. name after…/be named after.. 2. 倍数、分数+as+adj./adv.原级+as… 3. at a distance of 4. be covered with/by 5. it takes ab. Some time to do sth. 6. be close to 7. search for=look for Step3. If necessary, explain the key points to the students Step