1、Unit 12,Section A 3 Grammar Focus-4c,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,Revision,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,cream workday pie show up bean market by the end o
2、f,n. 奶油；乳脂 n. 工作日 n. 果馅饼；果馅派 赶到；露面 n. 豆；豆荚 n. 市场；集市 在（某时间点）以前,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,had,left,By the time,had rung,根据汉语提示完成句子。,Grammar Focus,3)我到达公共汽车站之前， 汽车已经离开了。Befo
3、re I _ _ the bus stop, the bus _ _ _. 4)我决定先买一杯咖啡，然后再去办公室。I _ _ _ go up to my office when I decided to get a coffee first.,got to,had,already 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 t
4、o 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 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
5、to get a coffee first. As I was waiting in line with the other 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。,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一个事件。,过去完成时,I got home,My little brother went to
6、 bed,By the time I got home, my little brother had gone to bed,Finish the task,1. 过去完成时的构成：_+_ 2. 过去完成时表示：_ 3. 过去完成时常与_等引导的时间状语连用。,had,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完成的动作。,4a,Make sentences using by the time or before.,1. Tim went into the bathroom. Mary got up.By the time Mary got
7、up, Tim had alreadygone into the bathroom. 2. The coffee became cold. I put cream (n. 奶油) 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 t
8、he time I got to school, the teacher had collected the math homework.,I had completed 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 startedbefore I
9、 arrived at the cinema.,By the time I got home from my language course, 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 real
10、ized he _ to add the green beans (n. 豆).,rush out, forget, arrive at, go into, show up (赶到；露面), find out,showed up,had,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 earth
11、quake. 5. When she _ the movie theater, she remembered she had forgotten to feed her dog. 6. Before she got a chance to say goodbye, he _ the building.,had,rushed 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 c
12、lassmates to guess the false statement.,1. By the time I left for school 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.,
13、I had finished my homework.,had had too many apples.,had eaten 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
14、been told,Exercises,1. He was unhappy when he sold his guitar. After all, he _ it for a very long time. (2013辽宁) A. has had B. had had C. has D. had2. The twins, who _ their homework, were allowed to play badminton on the playground. (2014安徽) A. will finish B. finish C. have finished D. had finished
15、,I. Multiple choice.,翻译下列句子。,1. 当他到达学校的时候，老师已经开始 上课了。_ 2. 当我出来的时候，我爸爸已经离开家了。_,By the time he got to school, the teacher had already started teaching.,When I got outside, my father had left home.,3. 在我拿书包以前我把门锁上了。_ 4. 在她做完作业之前我妈妈已经回来 了。_,Before I got my schoolbag, I had locked the door.,Before she finished her homework, my mother had already been back.,Review the new words and expressions youve learned today. 2. Read the articles in Learning English. 3. Preview the new words and expressions. 4. Preview 1a-2a on page 93.,Homework,
