新人教版九年級英語Unit12課件Section-A(Grammar-focus-4c)

1、Unit 12Unit 12Unit 12 Life is full of the unexpected. Unit 12 Life is full of the unSection A 3Grammar focus-4cSection A 3把下列短語翻譯成英語。1. 即將 2. 倒杯咖啡3. 排隊等候 4. 起床5. 出去 be about to get a coffee wait in line get up get outside Revision把下列短語翻譯成英語。1. 即將 6. 遲到7. 到時候 8. 鬧鈴響9. 開始做某事 10. 搭便車be late forby the t

2、ime go off start doing sth. give sb. a lift 6. 遲到be late forby the time goWhat happened to you on a bad morning? First, I had slept when the clock went off. Then by the time I ate breakfast, I had hurt my hand with a knife. Before I went to school, I had gone to the doctor. What about your morning?W

3、arming upWhat happened to you First, I I had forgotten to have breakfast before I going to the office this morning.今天早晨去辦公室之前，我忘記吃早飯了。I had forgotten to have breakf 時態(tài)分析：“去辦公室”是發(fā)生在過去的事情，而“忘記吃早飯”發(fā)生在“去辦公室”之前，所以第二個謂語動作發(fā)生在第一個謂語之前，是“過去的過去”，要用過去完成時。I had forgotten to have breakfast before I going to the o

4、ffice this morning. 今天早晨去辦公室之前，我忘記吃早飯了。 時態(tài)分析：I had forgotten to have 表示過去某一時間或動作以前已經(jīng)發(fā)生或完成了的動作。它表示動作發(fā)生的時間是“過去的過去”。 表示發(fā)生在過去的動作對過去的某一點造成的某種影響或結(jié)果，用來指定在另一個過去行動之前就已經(jīng)完成了的一個事件。過去完成時表示過去某一時間或動作以前已經(jīng)發(fā)生或完成了的動作。它表示動作e.g. By nine oclock last night, we had got 200 pictures from the spaceship. I had been at the bus

5、 stop for 20 minutes when a bus finally came. He said he had worked in that factory since 1949. The train had left before Tina reached the station. e.g. By nine oclock last nighFinish the task1. 過去完成時的構(gòu)成：_+_2. 過去完成時表示： _ _3. 過去完成時常與_等引導(dǎo)的時間狀語連用。had過去分詞when, before, by the time 過去某一時刻或動作之前已經(jīng)發(fā)生或完成的動作。F

6、inish the task1. 過去完成時的構(gòu)成：_1)當(dāng)我到達(dá)學(xué)校的時候，我才意識到我把書包忘在家里了。 _ I got to school, I realized that I _ _ my backpack at home. 2)到我返回學(xué)校的時候，鈴聲已經(jīng)響過了。 _ _ _ I got back to school, the bell _ _.WhenhadleftBy the time had rung根據(jù)漢語提示完成句子。Grammar Focus 1)當(dāng)我到達(dá)學(xué)校的時候，我才意識到我把書包忘在家里了。Whe3)我到達(dá)公共汽車站之前， 汽車已經(jīng)離開了。 Before I _ _

7、 the bus stop, the bus _ _ _.4)我決定先買一杯咖啡，然后再去辦公室。 I _ _ _ go up to my office when I decided to get a coffee first.got to hadalready left was about to3)我到達(dá)公共汽車站之前， 汽車已經(jīng)離開了。got to 5)就在我和別的工作人員一起排隊等候的時候，聽到了一個巨大的聲響。 As I _ _ _ _ with the other office workers, I _ _ _ _. was waiting in line heard a loud

8、sound5)就在我和別的工作人員一起排隊等候的時候，聽到了一個巨大的 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 had already left.由when, by the time, before等引導(dǎo)時間狀語從句時，若描述發(fā)生在過去的事，主句常用過去完成時(had + 過去分詞)表示動作發(fā)生在過去的過去。 Whe

9、n I got to school, I real 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.be about to do, be doing等表示即將或正在做某事時，常用when引導(dǎo)從句表示突然發(fā)生的動作。 I was about to go up to my o現(xiàn)在完成時與過去完成時的區(qū)別：現(xiàn)在完成時表示的動作發(fā)生在說話之前某個沒有明確說

10、出的過去時間，側(cè)重過去發(fā)生的動作對現(xiàn)在產(chǎn)生的影響或造成的結(jié)果，與現(xiàn)在有關(guān)；過去完成時的動作發(fā)生在“過去的過去”，它是一個相對的時態(tài)，不能離開過去的時間而獨立存在。現(xiàn)在完成時與過去完成時的區(qū)別：e.g. We have learned 1,000 English words so far. We had learned 1,000 English words by then.e.g. We have learned 1,000 Eng1. By the time I got back to school, the bell _. A. rang B. has rung C. had rung C

11、 中考真題1. By the time I got back to s2. Look at the blue sky! The rain _. Lets go out for a walk. A. stops B. will stop C. has stopped D. had stopped C 2. Look at the blue sky! The 4aMake sentences using by the time or before.1. Tim went into the bathroom. Mary got up. By the time Mary got up, Tim had

12、 already gone 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.4aMake sentences using by the 3. The teacher collected the math homework. I got to school. _ _4. I completed the work for my boss. The workday

13、 (n. 工作日) ended. _ _By the time I got to school, the teacher had collected the math homework.I had completed the work for my boss before the workday ended.3. The teacher collected the m5. The movie started. I arrived at the cinema. _ _6. My mother finished making the apple pie (n. 果餡派). I got home f

14、rom my language course. _ _ _The movie had started, before I arrived at the cinema.By the time I got home from my language course, my mother had finished making the apple pie.5. The movie started. I arrive4bFill in the blanks with the correct forms of the words in the box.1. By the time I arrived at

15、 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 at, go into, show up (趕到；露面), find outshowed uphadhad forgotten4bFill in the blanks with the 3. By the time my mother came back from the market (n. 市場

16、), I _ already _ of the door to go for my piano lesson.4. Before she got to the airport, she _ _ about the earthquake. hadrushed out had foundoutrush out, forget, arrive at, go into, show up , find out3. By the time my mother came 5. When she _ the movie theater, she remembered she had forgotten to

17、feed her dog.6. Before she got a chance to say goodbye, he _ the building.arrived athad gone intorush out, forget, arrive at, go into, show up , find out5. When she _ the movi4cWrite two true statements and one false statement about your day yesterday. Then ask your classmates to guess the false sta

18、tement.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.4cWrite two true statements an2. 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 f

19、inished my homework.had had too many apples.had eaten plenty of meat.have had all the housework finished.2. By the end of the school da1. 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.用括號里所給詞的適當(dāng)形式填空。had comehad been toldExercises1. When Tim get ba