人教版九年级Unit 12 Life is full of the unexpected.-Section A Grammar focus 4a—4c-ppt课件-(含教案+视频)-公开课-(编号：8038d).zip

1、 把下列短语翻译成英语。 1. 即将 2. 倒杯咖啡 3. 排队等候 4. 起床 5. 出去 be about to get a coffee wait in line get up get outside 6. 迟到 7. 到时候 8. 闹铃响 9. 开始做某事 10. 搭便车 be late for by the time go off start doing sth. give sb. a lift What happened to you this morning? I had left my homework at home before I went to school this

2、morning. 今天早晨去上学之前，我把作业忘家里 了。 时态分析： “去上学”是发生在过去的事情，而“把作业 忘家里”发生在“去上学”之前，所以第二个 谓语动作发生在第一个谓语之前，是“过去 的过去”，要用过去完成时。 I had left my homework at home before I went to school this morning. 今天早晨去上学之前，我把作业忘家里 了。 表示过去某一时间或动作以前已经 发生或完成了的动作。它表示动作发生 的时间是“过去的过去”。 表示发生在过去的动作对过去的某 一点造成的某种影响或结果，用来指定 在另一个过去行动之前就已经完成了的

3、 一个事件。 1)当我到达学校的时候，我才意识到我把书 包忘在家里了。 _ I got to school, I realized that I _ _ my backpack at home. 2)到我返回学校的时候，铃声已经响过了。 _ _ _ I got back to school, the bell _ _. When hadleft By the time had rung 根据汉语提示完成句子。 3)我到达公共汽车站之前， 汽车已经离开 了。 Before I _ _ the bus stop, the bus _ _ _. 4)我决定先买一杯咖啡，然后再去办公 室。 I _ _

4、 _ go up to my office when I decided to get a coffee first. got to hadalready left was about to 5)就在我和别的工作人员一起排队等候 的时候，听到了一个巨大的声响。 As I _ _ _ _ with the other office workers, I _ _ _ _. was waiting in line heard a loud sound When I got to school, I realized that I had left my backpack at home. By th

5、e time I got back to school, the bell had rung. Before I got to the bus stop, the bus had already left. 由when, by the time, before等引导时间状语 从句时，若描述发生在过去的事，主句常用 过去完成时(had + 过去分词)表示动作发生在 过去的过去。 I was about to go up to my office when I decided to get a coffee first. As I was waiting in line with the othe

6、r office workers, I heard a loud sound. be about to do, be doing等表示即将 或正在做某事时，常用when引导从 句表示突然发生的动作。 4a Make sentences using by the time or before. 1. Tim went into the bathroom. Mary got up. By the time Mary got up, Tim had already gone into the bathroom. 2. The coffee became cold. I put cream (n. 奶

7、 油) in the coffee. _ _ Before I put cream in the coffee, the coffee had become cold. 3. The teacher collected the math homework. I got to school. _ _ 4. I completed the work for my boss. The workday (n. 工作日) ended. _ _ By the time I got to school, the teacher had collected the math homework. I had c

8、ompleted the work for my boss before the workday ended. 5. The movie started. I arrived at the cinema. _ _ 6. My mother finished making the apple pie (n. 果馅派). I got home from my language course. _ _ _ The movie had started, before I arrived at the cinema. By the time I got home from my language cou

9、rse, my mother had finished making the apple pie. 4b Fill in the blanks with the correct forms of the words in the box. 1. By the time I arrived at the party, everyone else _ already _. 2. When he put the noodles into a bowl, he realized he _ to add the green beans (n. 豆). rush out, forget, arrive a

10、t, go into, show up (赶到；露面), find out showed uphad had forgotten 3. By the time my mother came back from the market (n. 市场), I _ already _ the door to go for my piano lesson. 4. Before she got to the airport, she _ _ about the earthquake. 5. When she _ the movie theater, she remembered she had forgo

11、tten to feed her dog. 6. Before she got a chance to say goodbye, he _ the building. hadrushed out arrived at had gone into had found out 4c Write two true statements and one false statement about your day yesterday. Then ask your classmates to guess the false statement. 1. By the time I left for sch

12、ool in the morning, _ _ _ I had already had breakfast. I had already had supper. I had already had my hair cut. 2. By the end of the school day, _ _ _ 3. By dinner time, I_ I_ I_ I have got a present from Tom. I had had these articles read. I had finished my homework. had had too many apples. had ea

13、ten plenty of meat. have had all the housework finished. 1. When Tim get back home, he started to realize that the thief _ (come) to his house. 2. By the time I received the letter, I _ (tell) the content of it. 用括号里所给词的适当形式填空。 had come had been told 1. 复习Grammar Focus 中的内容。 Try to make sentences wi

14、th before, by the time and be doing when, and make use of the past perfect tense. 2. 写作： 描述一次难忘的经历。 知识目标 1. 学习并掌握下列词汇: cream, workday, pie, bean, market, in line with, show up, by the end of 2. 掌握以下句型: Before I could join the others outside to see what was going on, the first plane had already hit m

15、y office building .But by the time I got to the airport, my plane to New Zealand had already taken off. When I got to school, I realized that I had left my backpack at home. 能力目标能够运用所学的过去完成时态的句型叙述一些不幸事件 教学目标 情感目标教育学生正确对待生活中一些意想不到的事情 教学重点Develop students abilities of listening and speaking. 教学难点Use t

16、he structure to tell an unexpected thing. 课前预习Preview the new words 教学方法 Situational approach; Listening and speaking approach; Communicative approach; Task-based Teaching Method 教学过程 教学环节教师活动学生活动备课札记 Step 1 Revision 1. Ask Ss to translate the phrases into English. 2.Read and repeat them. 1. Student

17、s watch the phrases and talk about them. Then translate them into English 即将、倒咖啡、排队等候 etc. 2. Students try to remember them. 运用翻译短语，找回 记忆，巩固所学知识， 为后面的继续学习 做铺垫。 Step 2 Warm up 1. Watch the picture, say something about the thing in the picture. 2.Get some Ss to read the sentences. 3.Watch other senten

18、ces , understand their means and grammar. The teacher explain them. 1.Ss try to say something about them . 2.Then Ss look and read. 3.Listen carefully, understand the means and the structures. 通过身边事例，进一 步了解过去完成时 的结构和用法。 Step 3 presentation 1.Ss watch the screen, Ask Ss to know the form and structure

19、 of the Past Perfect Tense 2.Get Ss to watch the Micro class of the Past Perfect Tense, Further understanding of Past Perfect tense usage. 1.Ss to read the sentences together. 2.Watch the Micro class carefully, Understand the usage 通过大量例句和微 课老师的讲解，巩固 掌握过去完成时的 用法级特点。 Step 4 Grammar focus 1.Let Ss wat

20、ch the sentences in Grammar focus on the screen carefully. 2.Read and repeat them. 3.Explain the structure and usage of past perfect tense: 4.构成: 助动词 had (用于各种人 1 .Ss look at them and read loudly 2. Ss listen to the teacher carefully Understand the structure and usage of the past perfect tense, Pay

21、attention to the adverbial of time. 通过讲解过去完成 时的结构和用法, 使 学生对过去完成时 有一个整体感知。 称和数) + 过去分词 5.用法: 主要是表示在过去某个 时间或动作之前已经发生或完 成的动作, 即过去的过去。 Step 5 Practice (4a, 4b 再由 yesterday 可知答话者在昨天 之前就已看过这部电影, 即“过去 的过去”, 要用过去完成时。 2. By the end of last year, we about 2, 000 English words. A. were learningB. have learnt C

22、. learnt D. had learnt 【解析】选 D。由时间状语 By the end of last year 可知应用过去完成 时, 即“had+过去分词”。 独立完成检测练习, 进行自我评价。 通过检测练习, 便于 学生了解自己对本 节课的词汇、句型、 语法等的掌握情况。 Step 9 Homework 1. Recite new words and phrases. 2. Retell one of the events to your parents after class. 板书设计 Section A (3a-4c) 1. New words and phrases: b

23、lock, worker, above, burn(burnt, burnt), alive, airport, till, west, cream, workday, pie, bean, market, in line with, show up, by the end of 2. Structures: I was about to go up when I decided to get a coffee first. Before I could join the others outside to see what was going on, the first plane had

24、already hit my office building. But by the time I got to the airport, my plane to New Zealand had already taken off. When I got to school, I realized that I had left my backpack at home. 教学反思 本节课的设计体现了阅读教学的特点, 整堂课的设计注重了精讲多练 由易到难, 逐层推进, 逐步完成各个任务的顺序安排。整堂课学生进行了大量读写训练, 所学功能句型都结合日常 生活语言, 因此课堂任务侧重了语言实际应用能力。作为一节语法课, 注重学生灵活使用语 法知识能力的培养。自主学习和合作学习相结合, 充分调动学生学习的积极性。