因此用过去进行时。

Unit 5（第 5单元）

 Step 1: Review (10 minutes） 学生演示上次课的作业成果——英文小故事  Step 2: Representation（10 minutes） 展示并复述英文故事 Too Late

Too Late

Read/Retell

The plane was late and detectives were waiting at the airport all morning. They were expecting a valuable parcel of diamonds from South Africa. A few hours earlier, someone had told the police that thieves would try to steal the diamonds. When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. Two men took the parcel off the plane and carried it into the Customs House. While two detectives were keeping guard at the door, two others opened the parcel. To their surprise, the precious parcel was full of stones and sand!

Step 3: (30 minutes) 分析讨论总结故事中过去进行时的主动式、被动式结构； 与过去进行时连用的时间状语；连词的基本用法。

Discussion Q1. What tense is mainly used in the story? Q2. When & how do we use Past Continuous? Q3. What’s the sentence structure of Past Continuous? Q4. What are the basic usage of conjunction?

Q1: What Tense?

Too Late

The plane was late and detectives were waiting at the airport all morning. They were expecting a valuable parcel of diamonds from South Africa. A few hours earlier, someone had told the police that thieves would Past try to steal the diamonds. When the plane arrived, some Continuous of the detectives were waiting inside the main building while others were waiting on the airfield. Two men took the parcel off the plane and carried it into the Customs House. While two detectives were keeping guard at the door, two others opened the parcel. To their surprise, the precious parcel was full of stones and sand!

Q2: Sentence structure?

The best art critics

Late in the afternoon, the boys put up their tent in the middle of a field. AsPast soon Continuous as this was done, they cooked a meal over an open They hungryVoice and( the food Active Voice fire. ( 主动 ) were all Passive 被动 ) smelt good. After a wonderful meal, they told stories and 主语+ was/ were + 主语+ was/ were + being + Positive sang songs by the camp fire. But some time later it began doing… p.p … ( ) 肯定 to rain. The boys felt tired so they put out the fire and crept into their tent. bags was/ werewere warm and 主语+ was/Their were +sleeping not + 主语+ + not + Negative comfortable, so they all slept soundly. In+the of the doing… being p.p middle … (否定) night, two boys woke up and began shouting. The tent was full of water! They all+主语 leapt+out of their sleeping bags and+ Was/ Were Was/ Were +主语 +being Question hurried outside. was raining heavily and they found that doing It …? p.p …? (问句) a stream had formed in the field. The stream wound its way across the field and then flowed right under their tent!

Q3: When / how?

Too late

The plane was late and detectives were waiting 表示过去某时（具体 at the airport all morning morning. They were expecting a 时刻）正在进行的状 valuable parcel of diamonds 态或动作。 from South Africa. A few hours earlier, someone had told the police that thieves would try to steal the diamonds. When the  More adverbial of time: plane arrived, some of the detectives were waiting nine o‘clock this morning, the inside the main building while others were waiting subordinators whole Q4: morning, all day yesterday, on thenine airfield. men took from to ten Two last evening ……the parcel off the plane and carried it into the Customs House. While two detectives were keeping guard at the door, two others opened the parcel. To their surprise, the precious parcel was full of stones and sand!

Step 4: (15 minutes) Dialogue (对话)

Topic What were you doing at 9:30 P.m. last week ?

Step 5: (18 minutes) Correct the story (修改故事) Stop thief! Rov Trenton used to drive a taxi. A short while ago, however, he became a bus-driver and he was not regretted it. He is finding his new work far more exciting. When he drove along Catford Street recently, he saw two thieves rush out of a shop and run towards a waiting car. One of them was carrying a bag full of money. Roy acted quickly and drove the bus straight at the thieves. The one with the money got such a fright that he dropped the bag. As the thieves tried to get away in their car, Roy was driving his bus into the back of it. While the battered car moved away, Roy was stopping his bus and telephoned the police. The thieves' car was badly damaged and easy to recognize. Shortly afterwards, the police stopped the car and both men were arrested.

Correct the story (修改后的故事) Stop thief! Rov Trenton used to drive a taxi. A short while ago, however, he became a bus-driver and he was not regretted it. He is finding his new work far more exciting. When he was driving along Catford Street recently, he saw two thieves rush out of a shop and run towards a waiting car. One of them was carrying a bag full of money. Roy acted quickly and drove the bus straight at the thieves. The one with the money got such a fright that he dropped the bag. As the thieves were trying to get away in their car, Roy drove his bus into the back of it. While the battered car was moving away, Roy stoped his bus and telephoned the police. The thieves' car was badly damaged and easy to recognize. Shortly afterwards, the police stopped the car and both men were arrested.

Step 6: (5 minutes) Summary (学生总 结）

 Tense: Past Continuous  Adverbial of time in Past Continuous  Sentence structure: Active/Passive Voice

 Basic usage of subordinators

Homework: (2 minute)（作业）

You are supposed to write a short English story in about 200 words, using Past Continuous.

过去进行时

1. I shall tell you what he _____ at three o'clock yesterday afternoon. 1.表示过去某时（具体时刻）正在进行的状态或动作。与之搭 A. had done B. has done C. has been doing 配的过去时间状语有：nine o‘clock this morning, the whole D. was doing morning, all day yesterday, from nine to ten last evening等 2. "What is the matter?" "Nothing, I _____ my 2.过去进行时的另一主要用法是用as, when, while about 引导的时 problem in homework." 间状语从句描述一件事发生的背景；即一个长动作发生的时候 A. just thought B. have just been thinking （用过去进行时），另一个短动作发生（用一般过去时）。 C. was just thinking D. have just thought  答案B。句中的as = when/while，意为“当……之时”。描  答案C. 割伤手指是已发生的事情，应用一般过去时。同 时， 3. She _____ English broadcast when I came in. 述一件事发生的背景时，用过去进行；一个长动作发生的时候， when表时间的同时性，"玛丽在做衣服时"提供事情发生的背景， A. listens to B. listened to 另一个短动作发生。句意为 “在她看报纸时，奶奶睡着了。” 因此用过去进行时。 句中的 (fall的过去时)，是系动词，后跟形容词，如：fall C. fell is listening to D. was listening to sick。 4. Mary ___ a dress when she cut her finger. A. made B. is making C. was making D. makes 5. As she ___ the newspaper, Granny ___ asleep. A. read; was falling B. was reading; fell C. was reading; was falling D. read; fell

Simple subordinators • • • • • • • • •

Because for Since As Although Though Directly Immediately If

• • • • • • • • • • •

Till until before After When(ever) Where(ever) Whereupon While Whilst, etc Lest unless

Simple subordinators • I will telephone you directly I hear the news. • Be careful lest you fall down the tree. • I came here immediately after having my super. • He saw me coming, whereupon he offered me his seat.

• • • • • • •

Complex subordinators

Assuming (that) Providing (that) Provided (that) Given (that) Supposing (that) In the event that Granted (granting) that • Considering (that) • Seeing (that) • Now (that)

• • • • • • • • • •

In order that So (that) Such that Except that Excepting (that) Save that But that Insofar that For all that Granted (granting) that

Complex subordinators • He has many faults, but for all that I like him. • He request is unreasonable in that he knows we can’t afford it. • Granted that we have no future. • In the event that he has not been told, I will tell him.

Correlative subordinators • • • • • • • • •

As … as As… so Not so … as Such … as Barely / hardly / scarcely … when No sooner … than Whether … or More / less … than The… the,

Correlative subordinators • I had hardly left when the quarrel started. • We had no sooner sat down than we found it was time to go. • Hardly had I left when the quarrel started. • No sooner had we sat down than we found it was time to go.

Marginal subordinators • Marginal subordinators refer to some free lexical combinations, which is hard to distinguish from complex subordinators: • Even if, if only, only if • Every time (that), the moment (that) • Due to the fact (that), for the reason (that) • For fear (that) • In spite of the fact (that) • On the grounds that

Subordinate clauses (finite) • A finite subordinate clause is one whose predicator is a finite verb phrase. • Syntactically, subordinate clauses can be subdivided into • nominal clauses • relative clauses, and • adverbial clauses