Unit 12 第4课时 Section B (2a-2e)-（教案）【木牍教育·课时A计划】2023-2024学年九年级下册英语人教版（安徽）

第四课时　Section B (2a-2e) ◇目标导航◇ 类别 课时要点 重点单词 discovery n.发现;发觉 lady n.女士;女子 cancel v.取消;终止 officer n.军官;官员 believable adj.可相信的;可信任的 disappear v.消失;不见 重点短语 play tricks/jokes on sb.捉弄某人 sell out 卖完 end up (doing sth.) (以做某事)结束;最终成为;最后处于 重点句型 1.April Fool’s Day is a celebration that takes place in different countries around the world.愚人节是一个世界各国都庆祝的节日。 2.Many people ran to their local supermarkets to buy as much spaghetti as they could.很多人跑到当地的超市买尽可能多的意大利面条。 重点句型 3.By the time people realized that the story was a hoax,all of the spaghetti across the country had been sold out.当人们意识到这个故事是个骗局时,全国所有的意大利面条都卖完了。 教学重点 1.培养学生的阅读能力及理解关键词和短语的能力。 2.让学生进一步掌握过去完成时的用法。 教学难点 1.让学生了解部分西方节日。 2.训练学生筛选信息的能力,培养学生的综合素质。 3.让学生学习过去完成时的被动语态。 ◇教学过程◇ 预习指导 一、方法指导 1.预习Page 94~95上的生词,根据音标能读出这些词,并掌握其词性及汉语意思。 2.阅读2b中的文章,掌握文章大意,并尝试翻译成汉语。 3.跟着录音声情并茂地朗读2b中的文章,注意模仿语音和语调。 二、预习检测 汉译英 1.发生 　take place　  2.相互开各种玩笑 　play all kinds of tricks and jokes on each other　  3.卖完 　sell out　  4.恐惧席卷整个国家 　fear spread(s) across the whole country　  5.到那天结束时 　by the end of that day　  6.减肥 　lose weight　  7.结婚 　get married　  8.以做某事结束 　end up doing sth.　  课堂教学 Step 1 Leading in 1.Greeting. 2.Revision. Revise the three boys’ stories happened on April Fool’s Day in 1c.Ask three students to retell. Step 2 Work on 2a 1.Get the students to tell their stories about April Fool’s Day. 2.Show a few pictures of April Fool’s Day.Tell the class about the origin and customs of April Fool’s Day. Step 3 Work on 2b 1.Teach the students how to read quickly:Read the first or last sentence of each paragraph quickly and get to know the main idea of the passage. 2.Let the students read the passage in 3-5 minutes.Ask the students to find the main idea of each paragraph and finish the task in 2b. 3.Check the answers and explain the language points. Step 4 Work on 2c 1.Ask the students to read the questions in 2c.Then let them carefully read the passage again and answer the questions. 2.Ask individual students to show their answers and