九年级英语unit12,Section A Grammar focus-4c

1、Section AGrammar focus 4cSection 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 coffee place eve

2、n 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 rising above the bu

3、rning building. I felt lucky to be alive.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 already taken off . “This i

4、s 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 unexpectedly turned into a good thin

5、g.把下列短语翻译成英语。把下列短语翻译成英语。1. 即将做某事即将做某事2. 排队等候排队等候 3. 起床起床4. 出去出去 be about to wait in line get up get outside 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 What happened to you on a bad morning? First, I had slept when the clock went off. Then when I ate breakfast, I

6、 hurt my hand with a knife. Before I went to school, I had seen the doctor. What about your morning?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。 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

7、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。 表示过去某一时间或动作以前已经表示过去某一时间或动作以前已经发生或完成了的动作。它表示动作发生发生或完成了的动作。它表示动作发生的时间是的时间是“过去的过去过去的过去”。 表示发生在过去的动作对过去的某表示发生在过去的动作对过去的某一点造成的某种影

8、响或结果，用来指定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在另一个过去行动之前就已经完成了的一个事件。一个事件。Finish the task1. 过去完成时的构成：过去完成时的构成：_+_2. 过去完成时表示：过去完成时表示： _ _3. 过去完成时常与过去完成时常与_等引导的时间等引导的时间状语连用。状语连用。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。 When I got to school, I realized that I had le

9、ft 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 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。GrammarFocusWhen I got to school, I r

10、ealized 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 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._

11、1.Tim went into the bathroom. Mary got up.By the time Mary got up，Tim had already gone into the bathroom. 4a4aMake sentences using by the time or before. 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 c

12、offee had become cold.3.The teacher collected the math homework. I got to school._By the time I got to school, the teacher had collected the math homework.4.I completed the work for my boss. The workday ended.Before the workday ended, I had completed the work for my boss._5.The movie started. I arri

13、ved at the cinema._By the time I arrived at the cinema, the movie had started.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.rush out forget arrive at go into show up find out1

14、.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.had shown uphad forgotten4b4bFill in the blanks with the correct forms of the words in the box. 3.By the time my mother came back from the market, I _already _

15、of the door to go for my piano lesson.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 intoWrite two tr

16、ue 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 school in the morning, _ _ _I had already had breakfast.I had already done morning exercises.I had already had my hair cut.4c4c2. By the end of the school d

17、ay, _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 cleaned my bedroom.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

18、 I received 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 told1. 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。. 翻译下列句子。翻译下列句子。 1. 当他到达学校的时候，老师已经开始当他到达学校的时候，老师已经开始 上课了。上课了。 _ _2. 当我出来的时候，我爸爸已经离开家当我出来的时候，我爸爸已经离开家了。了。 _By the time he got to school, the teacher had already