Unit 5 Lesson 30 Science Affects Us 学案 2023-2024学年初中英语冀教版九年级全一册

Unit 5 Lesson 30 Science Affects Us 【学习目标】 1.通过基础练习,能记住并正确使用本课时的重点单词和重点短语。 2.通过有效地呈现本课时内容,能够和同伴谈论与科学有关的话题。 3.通过实践训练,发现科学的乐趣,培养热爱科学的精神。 【预习导学】 一、单词速记 1.影响　 　  2.建议;提议;暗示　 　  3.发展　 　  4.移动电话　 　  5.发现;发觉　 　  二、短语速记 三、想一想 1.Jenny在信里向Wang Mei介绍了什么? ______________________________________________________________ 2.在Wang Mei的回信里,谈到什么使我们的生活越来越好? ______________________________________________________________ 3.通过句子“The higher air pressure outside the jar holds the cardboard in place.”,我们认识到了短语in place的用法。举一反三,你可以用这个短语说一些句子吗? ______________________________________________________________ 【答案】 一、 1.affect　2.suggest　3.development　4.mobile phone　5.discovery 二、 三、 1.They did an experiment in science class. 2.Scientific discoveries are making our lives better and better. 3.I like to have everything in place. 【合作探究】 任务驱动一 单词、短语大闯关 1.齐读本课时重点单词、短语。 2.Show Let's Do It! 2.Fill in the blanks with the correct forms of the words in the box. discover　affect　suggest　place　develop (1)Jenny 　 　 they use a stronger piece of cardboard for the experiment.  (2)The air pressure 　 　 the result of the experiment.  (3)The experiment led to a wonderful 　 　.  (4)What are your plans for the 　 　 of your company?  (5)They used a rock to hold the map in 　 　.  任务驱动二 阅读训练 Show Let's Do It! 1.Read the passage and fill in the blanks. Science affects people's 　 　 lives. Without the scientific developments in recent years,our lives would be very 　 　. Can you imagine life without computers or 　 　 phones? Scientific discoveries are making our lives 　 　. DNA is really one of the most amazing things on the earth. Many people think it will 　 　 the world.  任务驱动三 写作训练 话题分析 高科技就像沟通现实与未来的使者,引导人们不断开拓发展的空间,走向具有活力的新世界。针对该话题, 考试中常见的命题形式:叙述你做过的实验、介绍你喜欢的科学发明、论述科技对生活的影响等。 经典词句 单词:experiment, correct, force, pressure, conclude, holder, shallow, light, match, examine, telescope, oxygen, unless, double, certainly, mystery, biology, migrate, fantastic, comp