Unit 6　第二课时　Section A (3a-4c)-（教案）【木牍教育·课时A计划】2023-2024学年九年级上册英语人教版（安徽）

第二课时　Section A (3a-4c) ◇目标导航◇ 类别 课时要点 重点单词 ruler n.统治者；支配者 boil v.煮沸；烧开 remain v.保持不变；剩余 smell n.气味v.发出……气味；闻到 national adj.国家的；民族的 trade n.贸易；交易v.做买卖；从事贸易 doubt n.疑惑；疑问v.怀疑 fridge n.冰箱 low adj.低的；矮的 somebody pron.某人n.重要人物 translate v.翻译 lock v.锁上；锁住n.锁 ring v.(使)发出钟声或铃声；打电话 earthquake n.地震 sudden adj.突然(的) bell n.钟(声);铃(声) biscuit n.饼干 cookie n.曲奇饼 musical adj.音乐的；有音乐天赋的 instrument n.器械；仪器；工具 重点短语 take place发生；出现 fall into=drop into掉入 without doubt毫无疑问；的确 all of a sudden突然；猛地 at a low price以低的价格 重点句型 1.Many people believe that tea was first drunk about 5,000 years ago.很多人认为最早饮用茶是在大约5000年以前。 2.It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.据说一位叫神农的中国统治者最早发现了茶可以饮用。 重点句型 3.In England,tea didn’t appear until around 1660...在英国，直到大约1660年才出现茶…… 教学重点 1.让学生掌握本课时的重点单词、短语和句型，并能熟练运用。 2.让学生能够通过阅读练习来提高阅读能力。 3.让学生进一步熟练掌握一般过去时的被动语态。 教学难点 1.让学生能够运用被动语态谈论发明。 2.让学生掌握一般过去时的主动语态和被动语态之间的转化。 ◇教学过程◇ 预习指导 一、方法指导 1.预习Page 43-44上的生词，根据音标能读出这些词，并掌握其词性和汉语意思。 2.朗读3a中的文章，找出重点句子。 3.大声朗读和翻译Grammar Focus中的句子，画出重点短语和句型。 二、预习检测 单项填空 (A)1.When Tim　　　　why he was late for school,he just kept silent.  A.was asked B.asked C.was asking D.is asked (A)2.You have to stay behind if your homework　　　　before five o’clock.  A.isn’t done B.won’t be done C.doesn’t do D.wasn’t done (C)3.A report　　　　us on how to deal with our problems last Monday.  A.is given B.was giving C.was given to D.was given (D)4.—Tell me one thing you’re proud of in your junior high school,Tony. —I　　　　as captain of the school football team.  A.choose B.chose C.am chosen D.was chosen (D)5.—Was ping⁃pong invented by the Chinese? —No.It　　　　in China until the start of the 20th century.  A.played B.was played C.didn’t play D.wasn’t played 课堂教学 Step 1 Leading in 1.Greet the class. 2.Talk about tea with the students: T:How many kinds of drinks do you know?Can you name some?What’s the most popular drink in China?How many kinds of tea do you know? Step 2 Work on 3a-3c 1.Let the students look