1、Unit 12Life is full of the unexpected.Do you ever be late for school?What happened?I overslept.v.睡过头，睡过睡过头，睡过。Unexpected:adj.出乎意料的，意外的出乎意料的，意外的The bus was too crowded to get on.Unexpected:adj.出乎意料的，始料不及的出乎意料的，始料不及的There was an accident when I was on my way to school.Unexpected:adj.出乎意料的，意外的出乎意料的，意外的
2、I forgot to take my backpack!n.背包背包Unexpected:adj.出乎意料的，意外的出乎意料的，意外的 充满充满 Life is full of the unexpected.1a Look at the pictures.What happened to the girl?She woke up late.醒来，苏醒醒来，苏醒She wanted to use the bathroom but someone was in the bathroom.She ran to catch the bus.赶公交车赶公交车 The bus had just left
3、.She got to school and realized she had left her bag at home.1b Listen to Mary talking about her morning.Complete the sentences.1.By the time I got up,my brother _ already _ in the shower.2.By the time I got outside,the bus _ already _.3.When I got to school,I realized I _ _ my backpack at home.hadg
4、ottenhadlefthadleft Boy:Hi,Mary.You look so tired.Mary:Im.I had a bad morning Boy:Really?What happened?I overslept.By the time I got up,my brother had already gotten in the shower.By the time I got outside,the bus had already left.When I got to school,I realized I had left my backpack at home.（1）过去完
5、成时态的用法过去完成时态的用法过去完成时过去完成时表示表示在过去某一时间或动作之前已经发生在过去某一时间或动作之前已经发生或完成了的动作或状态或完成了的动作或状态，它描述的动作发生在它描述的动作发生在“过去过去的过去的过去”。基本结构为。基本结构为“主语主语+助动词助动词had+过去分词过去分词”。否定式为否定式为“had not(hadnt)+过去分词过去分词”；疑问句中；疑问句中把把 had放到主语前面放到主语前面。例如：例如：I overslept.By the time I got up,my brother had already gotten in the shower.Langu
6、age points过去完成时的基本用法：过去完成时的基本用法：表示在过去某一时刻或动表示在过去某一时刻或动作以前完成了的动作。作以前完成了的动作。可以用可以用by，before等介词短语等介词短语或时间状语从句来表示，也可通过上下文来暗示。或时间状语从句来表示，也可通过上下文来暗示。如：如：Had you reached the station before ten oclock?你们十点以前已经到达火车站了吗？你们十点以前已经到达火车站了吗？I had finished writing my composition by 10:00 this morning.今天上午十点以前，我已经写完了
7、我的作文。今天上午十点以前，我已经写完了我的作文。Language points表示表示由过去的某一时刻开始，一直延续到过去另由过去的某一时刻开始，一直延续到过去另一时间的动作或状态一时间的动作或状态，常和，常和for，since构成的时间构成的时间状语连用。状语连用。如：如：I had studied English for three years before coming to this school.在我来这个学校之前，已经学习了三年英语。在我来这个学校之前，已经学习了三年英语。Language points(2)by the time意为意为“到到时为止，在时为止，在以前以前”，引导
8、引导时间状语从句时间状语从句，主句主句常用常用过去完成时过去完成时。如：如：By the time I came in,Tom had written his name on the blackboard.当我进来时，汤姆已经把他的名字写在黑板上了。当我进来时，汤姆已经把他的名字写在黑板上了。By the time he had lost contact with the Party.这时他已和党失去联系。这时他已和党失去联系。Language points用所给动词的适当形式填空。用所给动词的适当形式填空。1.By the time I got up,my mother _ already
9、_(cook)breakfast yesterday morning.2.When Jack got home,his sister _(wash)the clothes.3.-What _(happen)to you last week?-I had my bike stolen.cooked had washed happenedhad2a Listen to Mary continue her story.Number the pictures 14 in the correct order.12342b Fill in the blanks with the correct forms
10、 of the verbs in brackets.Then listen again and check your answers.1.When I _(get)home,I realized I _ (leave)my keys in the backpack.2.By the time I _ (get)back to school,the bell _ (ring).3.By the time I _(walk)into class,the teacher _ (start)teaching already.gothad leftgothad rungwalkedhad started
11、Unit 12Life is full of the unexpected.1.When I _(get)home,I realized I _ (leave)my keys in the backpack.2.By the time I _ (get)back to school,the bell _ (ring).3.By the time I _(walk)into class,the teacher _ (start)teaching already.gothad leftgothad rungwalkedhad started Revision2d Role-play the con
12、versation.Matt:Why were you late for class today,Kevin?Kevin:My alarm clock didnt go off!I kept sleeping,and when I woke up it was already 8:00 a.m.!Matt:Oh,no!Kevin:So I just quickly put on some clothes and rushed out the door.Matt:You didnt eat breakfast?Kevin:No,I didnt even brush my teeth or was
13、h my face!But before I got to the bus stop,the bus had already left.Matt:Then how did you get here?Kevin:Luckily,Carls dad saw me on the street and gave me a lift in his car.Matt:Well,at least by the time you got to school,you were only five minutes late for class.1.My alarm clock didnt go off!我的闹钟没
14、响。我的闹钟没响。go off 意为意为“发出响声发出响声”。例：例：Something was wrong with my alarm clock and it didntgooff.我的闹钟出毛病了，它没有响。我的闹钟出毛病了，它没有响。go by 意为意为“(时间时间)过去；消逝过去；消逝”。例：例：Time goesby second by second.时间一秒秒地消逝。时间一秒秒地消逝。go on 意为意为“继续继续”。例：例：Please goon working.请继续工作。请继续工作。Language points2.Carls dad saw me on the stree
15、t and gave me a lift in his car.Carl的爸爸在街上看到我，的爸爸在街上看到我，捎了我一程。捎了我一程。give sb.a lift 是动词短语，意为是动词短语，意为“捎某人一程捎某人一程”，相当于相当于give sb.a ride/give a ride to sb.例：例：Im a little late,can you givemealift,dad?我要迟到了，你能捎我一程吗，爸爸？我要迟到了，你能捎我一程吗，爸爸？3.at least:至少，无论如何，至少，无论如何，4.rush out:冲出。冲出。What do you know about the
16、se pictures?Terrorist attackLeading inHow about these pictures?Earthquake3a Read the passage and answer the questions.1.Which two events does the writer mention?2.How did the writer end up missing both events?Life Is Full of the Unexpected In May 2001,I found a job in New York at the World Trade Cen
17、ter.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 even though(尽管）尽管）it was two blocks（街区街区）east from my office.As I was waiting in line(成成一排）一排）with other office workers,I heard a loud sou
18、nd.Before I could join the others outside to see what was going on,the first plane hadalready hit my office building.We stared in disbelief(怀疑）怀疑）at the black smoke rising above（在上面）（在上面）the burning（燃烧）（燃烧）building.I felt lucky to be alive（活着）（活着）.Almost 10 years later,I woke up at 10:00 a.m.on Febr
19、uary 21,2011 and realized that my alarm never went off.I jumped out of bed and went straight to the airport.(机场）机场）But by the time I got to the airport,my plane to New Zealand had already taken off.（起飞）（起飞）“This is the first holiday Ive taken in a year,and now I ve missed my plane.What bad luck!”I t
20、hought 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 luckhad unexpectedly turned into a good thing.1.Which two events does the writer mention?The writer mentions the September 11 attack in Ne
21、w York and the earthquake in New Zealand.2.How did the writer end up missing both events?The writer went to get a coffee first and was not in the office when the plane hit the World Trade Center.He/she had over slept and missed his/her flight,so he/she is able to avoid the earthquake.IncidentDatePla
22、ceHow did the writer end up missing both events?12The World Trade Center was hit bya planeSeptember 11,2001In New YorkHe decided to get a coffee first from a coffee place two blocks away.EarthquakeFebruary 22,2011In New ZealandHe missed his planeto New Zealand.above 意为意为“在在之上之上”作介词作介词，意为，意为“在在上面；超过；
23、优于上面；超过；优于”。例：例：The moon is now above the trees.月亮正位于树梢上。月亮正位于树梢上。They are childrenabove six years old.他们是六岁以上的孩子。他们是六岁以上的孩子。In the company,Dick ranksabove Tom.在公司里在公司里,迪克的地位比汤姆高。迪克的地位比汤姆高。above，on,over的用法的用法 aboveoverona.above的意思是的意思是“在在之上；高于之上；高于”，表示相对高度，不一定是在正上方，它的反表示相对高度，不一定是在正上方，它的反 义词是义词是below
24、.例：例：The plane flew above the clouds.飞机在云层上面飞行。飞机在云层上面飞行。b.over的意思是的意思是“在在之上之上”，表示在垂直，表示在垂直之之 上，其反义词是上，其反义词是under.例：例：There is a bridge overthe river.河上有座桥。河上有座桥。c.on的意思是的意思是“在在上面上面”，表示与表面接，表示与表面接触。触。例：例：He put the book on the desk.他把书放在课桌上。他把书放在课桌上。3b Find words from the passage with opposite meani
25、ngs to the words below.Then write a sentence with each word.1.lost:_ _ 2.west:_ _ foundeastI found the money on the floor.The sun rises in the east.3.below:_ _4.dead:_ _5.empty:_ _There was a large bird flying above us.aboveHis family was so happy to hear that he was still alive.alivefullThe train w
26、as so full that I couldnt get on at all.练习题练习题一、单项选择一、单项选择1.-Why were you late this morning?-My alarm clock didnt _,so I overslept.A.go by B.go on C.go off D.go down2.When I got to the cinema,the movie _ for five minutes.A.began B.had begun C.had been on D.has been on CC3.She will be a nurse _ she g
27、raduates from the school.A.by the time B.at this time C.at that time D.at a time4.I _ this morning and missed the early bus.A.overslept B.slept C.held D.caught AA5.-Mark,you look so tired.-Oh,I worked _ it was 12 oclock last night.A.unless B.after C.till D.as 6.Teachers are often compared to _ candl
28、es.A.burnt B.is burning C.burns D.burning CD二、根据汉语意思完成句子。二、根据汉语意思完成句子。1.当我到车站时，火车已经开走了。当我到车站时，火车已经开走了。_ _ _ I got to the station,the train _ _ left 2.长大后，他会离开这儿。长大后，他会离开这儿。He _ _ here by the time he _ up.3.他捎我去车站。他捎我去车站。He _ _ _ _ to the station.By the timehad already will leavegrowsgave me a lift 4
29、.有时，坏事可以变成好事。有时，坏事可以变成好事。A bad thing can be _ _ a good one sometimes.5.你知道飞机什么时间起飞吗？你知道飞机什么时间起飞吗？Do you know when the plane will _ _?6.房间里全是学生。房间里全是学生。The room _ _ _ students.turned intotakeoff is full ofHomework1.Make conversations with your partners to narrate past things using“by the time”.2.Master the words in this unit and pre-view next part.
