九年级英语unitSection A Grammar focuscPPT学习教案

1、会计学1九年级英语九年级英语unitSection A Grammar focuscSection A 3aLife Is Full of the Unexpected. In May 2001, I found a job in New York at the World Trade Center. On September 11, 2001, I arrived at my building at around 8:30 a.m. I was about to go up when I decided to get a coffee first. I went to my favorite

2、 coffee place even though it was two blocks east from my office. As I was waiting in line with other office workers, I heard a loud sound. Before I could join the others outside to see what was going on, the first plane had already hit my office building. We stared in disbelief at the black smoke ri

3、sing above the burning building. I felt lucky to be alive.第1页/共26页Almost 10 years later, I woke up at 10:00 a.m. on February 21, 2011 and realized that my alarm never went off . I jumped out of bed and went straight to the airport. But by the time I got to the airport, my plane to New Zealand had al

4、ready taken off . “This is the first holiday Ive taken in a year, and now Ive missed my plane. What bad luck!” I thought to myself. The other planes were full so I had to wait till the next day. The next morning, I heard about the earthquake in New Zealand the day before. My bad luck had unexpectedl

5、y turned into a good thing.第2页/共26页be about to wait in line get up get outside 第3页/共26页5. 迟到迟到6. 到时候到时候 7. 闹铃响闹铃响8. 搭便车搭便车be late forby the time go off give sb. a lift 第4页/共26页First, I had slept when the clock went off. Then when I ate breakfast, I hurt my hand with a knife. Before I went to school,

6、 I had seen the doctor. What about your morning?第5页/共26页I had forgotten to have breakfast before I went to the office this morning.今天早晨去办公室之前，我忘记吃早饭今天早晨去办公室之前，我忘记吃早饭了。了。第6页/共26页 时态分析：时态分析：“去办公室去办公室”是发生在过去的事情，而是发生在过去的事情，而“忘记吃早饭忘记吃早饭”发生在发生在“去办公室去办公室”之前，之前，所以第二个谓语动作发生在第一个谓语之所以第二个谓语动作发生在第一个谓语之前，是前，是“过去的

7、过去过去的过去”，要用过去完成时，要用过去完成时。I had forgotten to have breakfast before I went to the office this morning.今天早晨去办公室之前，我忘记吃早饭了。今天早晨去办公室之前，我忘记吃早饭了。第7页/共26页 表示过去某一时间或动作以前已表示过去某一时间或动作以前已经发生或完成了的动作。它表示动作经发生或完成了的动作。它表示动作发生的时间是发生的时间是“过去的过去过去的过去”。 表示发生在过去的动作对过去的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，用来某一点造成的某种影响或结果，用来指定在另一个过

8、去行动之前就已经完指定在另一个过去行动之前就已经完成了的一个事件。成了的一个事件。第8页/共26页had过去分词过去分词when, before, by the time 过去某一时刻或动作之前已经发生或过去某一时刻或动作之前已经发生或完成的动作。完成的动作。第9页/共26页 When I got to school, I realized that I had left my backpack at home. By the time I got back to school, the bell had rung. Before I got to the bus stop, the bus

9、had already left.由由when, by the time, before等引导时间状语等引导时间状语从句时，若描述发生在过去的事，主句常用从句时，若描述发生在过去的事，主句常用过去完成时过去完成时(had + 过去分词过去分词)表示动作发生在表示动作发生在过去的过去。过去的过去。第10页/共26页GrammarFocusWhen I got to school, I realized that I had left my backpack at home.By the time I got back to school, the bell had rung.Before I g

10、ot to the bus stop, the bus had already left.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 other office workers, I heard a loud sound.第11页/共26页_1.Tim went into the bathroom. Mary got up.By the time Mary got up，Tim had already gone into the b

11、athroom. 4a4aMake sentences using by the time or before. 第12页/共26页2. The coffee became cold. I put cream in the coffee._Before the coffee became cold, I had put cream in it.Before I put cream in the coffee, the coffee had become cold.第13页/共26页3.The teacher collected the math homework. I got to schoo

12、l._By the time I got to school, the teacher had collected the math homework.第14页/共26页4.I completed the work for my boss. The workday ended.Before the workday ended, I had completed the work for my boss._第15页/共26页5.The movie started. I arrived at the cinema._By the time I arrived at the cinema, the m

13、ovie had started.第16页/共26页6.My mother finished making the apple pie. I got home from my language course._By the time I got home from my language course, my mother had finished making the apple pie.第17页/共26页rush out forget arrive at go into show up find out1.By the time I arrived at the party, everyo

14、ne else _ already_.2.When he put the noodles into a bowl, he realized he _to add the green beans.had shown uphad forgotten4b4bFill in the blanks with the correct forms of the words in the box. 第18页/共26页3.By the time my mother came back from the market, I _already _ of the door to go for my piano les

15、son.4.Before she got to the airport, she _ _about the earthquake.5.When she _the movie theatre, she remembered she had forgotten to feed her dog.6.Before she got a chance to say goodbye, he_the building.had rushed out had found outarrived athad gone into第19页/共26页Write two true statements and one fal

16、se statement about your day yesterday. Then ask your classmates to guess the false statement.1. By the time I left for school in the morning, _ _ _I had already had breakfast.I had already done morning exercises.I had already had my hair cut.4c4c第20页/共26页2. By the end of the school day, _3. By dinne

17、r 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 cleaned my bedroom.have had all the housework finished.第21页/共26页1. When Tim get back home, he started to realize that the thief _ (come) to his house.2. By the time I rece

18、ived the letter, I _ (tell) the content of it. 用括号里所给词的适当形式填空用括号里所给词的适当形式填空。had comehad been told第22页/共26页1. 飞机就要起飞了。飞机就要起飞了。 The plane _ about _ _ _.2. 不用盯着他看。不用盯着他看。 Dont _ _ him.3.他直到他直到7点钟才能到机场。点钟才能到机场。 He didnt get to _ _ _ 7:00 a.m.is to take offstare atthe airport until. 根据中文提示完成句子。根据中文提示完成句子。第23页/共26页_By the time he got to school, the teache