1、Unit 4EarthquakeWarming up and pre-readingWhat kind of disaster do you kow?firetyphoonSARS/Spring 2003The World Trade Center was destroyed/2001.9.11sandstormfloodVocalno eruptiontusnamiNatural DisasterstyphoonflooddroughtearthquakeWhich disaster may cause the worst damage?earthquakeHow much do you k
2、now about an earthquake?Many people diedPeople lost their homes.Many things were destroyed.Tangshan,HebeiJuly 28th,1976Wenchuan Quake 2012.4.142013.4.20 Ya An Earthquake Imagine your home begins to shake and you must leave it right away.You have time to take only one thing.What will you take?persona
3、l washing thingsa bottle of watermoneytorchmobile phonefood and sweetsblanketmedicineYou will take:2.What strange things would happen before an earthquake?Bright lights flash in the skyBright lights flash in the skyAnimals are too nervous to sleep,such as cats,dogs,chickens,horses,ducks and rabbits,
4、etc.练一练 Directions:Write a composition entitled On Disasters.You should write at least 120 words according to the outline given below in Chinese:1.人的一生中，可能会遇到一些灾难事件，给我们的生活带来意外的打击。2.面对灾难，我们应该坚强，不要过于沉湎于悲痛，要积极面对人生。3.我的看法。On DisastersAn old saying goes:Life is full of roses and thorns.As we all know,one
5、s life is full of unexpected events,some of which are wonderful and some of which are disastrous.Those heavy blows,such as,floods,snowstorms,and earthquakes,threaten to weigh one down.However,its even worse if one cant drag himself out of the grief in that mental break-down is more serious than the
6、disaster itself.Instead of indulging oneself in sadness,one should take positive attitude towards life and contribute to the reconstruction of his or her life and hometown.As for me,if I am lucky enough to survive in a disaster,I will try my best to help those who are suffering by donation blood or
7、money.If I am a victim,I will endeavor to recover from the sadness as soon as possible and be certain to be strong and supportive to the recovery work.Have a trylistningWhat do you think may happen before an earthquake?The water in the wells_and_.And some deep _could be seen in the well walls.A _gas
8、 came out the cracks.rosefellcrackssmellyWhat do you think may happen before an earthquake?Mice ran out of the fields_places to hide.Fish _out of bows and ponds.looking forjumpedWhat do you think may happen before an earthquake?The chickens and even pigs were_nervous _eat.The dog was _loudly again a
9、nd again.tootobarkingWhat do you think may happen before an earthquake?People could see _ lights in the sky.brightAt 3:42 am,everything began to s_.It seemed that the world was a_ _ _.O_(1/3)of the nation f_ it.A h_ crack cut across the city.The city lay i_ _.Two-thirds of the people d_ or were i_.T
10、hen later that afternoon,another big quake s_ Tang Shan,which t_ many r_workers and doctors.People began to wonder how long the d_ would l_.hakene-thirdeltugen ruinsiednjuredhookrappedescueisasterastt an endFill in the blanks.练一练 Directions:Write a composition entitled On Disasters.You should write
11、at least 120 words according to the outline given below in Chinese:1.人的一生中，可能会遇到一些灾难事件，给我们的生活带来意外的打击。2.面对灾难，我们应该坚强，不要过于沉湎于悲痛，要积极面对人生。3.我的看法。On DisastersAn old saying goes:Life is full of roses and thorns.As we all know,ones life is full of unexpected events,some of which are wonderful and some of wh
12、ich are disastrous.Those heavy blows,such as,floods,snowstorms,and earthquakes,threaten to weigh one down.However,its even worse if one cant drag himself out of the grief in that mental break-down is more serious than the disaster itself.Instead of indulging oneself in sadness,one should take positi
13、ve attitude towards life and contribute to the reconstruction of his or her life and hometown.As for me,if I am lucky enough to survive in a disaster,I will try my best to help those who are suffering by donation blood or money.If I am a victim,I will endeavor to recover from the sadness as soon as
14、possible and be certain to be strong and supportive to the recovery work.Have a trylistning 只要有一线希望，我们就要尽百倍努力：If only there is the slighted hope,we will spare no effort.只要有一个幸存者，我们就绝不会放弃：If only there is survivor in the debris,we wil never give up.黄金72小时：golden 72 hours 联合国秘书长：UN Secretary-General B
15、an Ki-moon 红十字会：the Red Cross 医疗队：medical team 资金和物资：funds and material 死亡人数：death toll 与时间赛跑：race against time 生命线：lifeline 民政部：the Ministry of Civil Affairs 中央台记者：CCTV correspondent 不是哭的时候：There was no time for tears.时间就是生命：Every minute costs a life.余震：aftershock 地震灾民：quake victim 人民解放军：Peoples Li
16、beration Army soldier 武警：armed polce 消防官兵：fire-fighter 医务工作者：medical worker 救援者：rescuer 救援队：rescue team 自愿者：volunteer 伤者：the injured 失踪者:the missing 废墟：debris/ruin 卫生：sanitationhygieneA NIGHT THE EARTH DIDNT SLEEPFast readingWhat does the passage mainly talk about?An earthquake happened in Tangshan
17、in 1976Reading-I-fast reading(2m)Sum up the main idea of each part of the passage.(use one word to describe)Part 1:para 1Part 2:para 2&3Part 3:para 4signsdamagerecoveryReading-II-scanning(2m)Sum up the main idea of each paragraph.(use one word to describe it)signsdamagesrecoveryPara1Para 2&3Para 4De
18、tail readingReading-III-detailed reading(5m)Main IdeaDetails_ things were happening in the countryside in northeast Hebei.The water in the wells _ and _.A _ gas came out of the cracks.The chickens and pigs were too _ to _.Fish _out of the bowls and ponds.Mice _ out of the fields.At _ am on July 28,1
19、976,people saw _ _ in the sky.signs before Earthquake Para.1Fill in the blanksStrangerosefellsmellynervouseatjumpedran3:00bright lightsMain IdeaDetails At _ am,the _ earthquake of the 20th century began._ burst from holes in the ground.Hard hills of the rock became rivers of _._ covered the ground l
20、ike red autumn leaves.Two _ and most of the bridges fell.The railway tracks were now _pieces of _._ now filled the wells instead of water.Water,food,and _ were hard to get.Damage caused byearthquakePara.2-3Fill in the blanks3:42greatestSteamdirtBricksdamsuselesssteelSandelectricityData(数据)vof the na
21、tion felt the earthquake.v A huge crack that was kilometres long and metres wide cut across houses.vIn terrible seconds a large city lay in ruins.v of the people died or were injured during the earthquake.v The number of people who were killed or injured reached more than.vAll of the citys hospitals
22、,_ of its factories and buildings and of its homes were gone.1/3830152/3400,00075%90%Para.2-3What shall we do if an earthquake happens?DiscussionDiscussion(3m)l Dont be nervous and keep calm.Dont try to run out of the classroom.Protect your head by putting your bag on your head.Squat or sit down und
23、er your desk.Leave the classroom after the earthquake.Tang shans new lookHomework1.Surf the internet to find more information about earthquakes.2.Finish the“learning about language”part on page 27.3.Finish exercise 1 on page 63.Unit 4Period 3 learning about languagePeriod 3:幻灯片33-57页1.Answer keys fo
24、r Ex1 on Page27:1 pipe 2 dam 3 shocked 4 injured 5 well 6 canal 7 ruins8 a great number of9 at an end10 bury11 rise12 rescue13 steamWord-consolidation-I(2m)2.Answer keys for Ex.2 on page 28:It was a frightening night because a great number of things happened at the same time.The wall of the dam crac
25、ked,so the water went all over the fields.It filled the canals and the wells.The water pipes in some buildings burst.The water covered the buildings and had fallen in ruins around the dead and injured animals.People were shocked.They had to bury many of them for health reasons.It was a very sad time
26、.Word-consolidation-II(2m)3.Answer keys for Ex.3 on page 28:1.one million2.two-thirds3.one-third4.seventy-five percent5.ninety percent6.ten thousand7.one hundred and fifty thousand8.half a millionCH FEABDGWord-consolidation-III(2m)Grammar定语从句The Attributive ClauseGrammar(5m)Titanic is the ship that
27、sank after hitting an iceberg.Rose and Jack are the lovers who met on the ship.Rosethe lady/meet Jack on TitanicRose is met Jack on TitanicJackthe young man/want to save Rosethe man/want to kill JackCalJack is wanted to save RoseCal is wanted to kill Jack.the lady whothe young man whothe man whothe
28、ship/sink into the oceanthe ship/is the most beautiful in the world at that timeTitanic issank into the ocean.Titanic iswas the most beautiful in the word at that time.the ship thatthe ship thatthe Heart of Oceanthe diamond/is worn by RoseThe Heart of Ocean is was worn by Rose.the diamond/is dropped
29、 into the ocean by RoseThe Heart of Ocean is was dropped into the ocean by Rose the diamond thatthe diamond thatborn in 1847/man/invent the first telephoneBell who was born in 1847 is the man that invented the first telephone.引导定语从句关系代词的用法：that which who whom whose1.that在从句中作主语或宾语，指人和物1)A plane is a
30、 machine that can fly.（主语）2)The noodles that I looked were delicious.（宾语）3)Lets ask the man that is reading the book over there.（主语）4)The girl that we saw yesterday is Jimsister.（宾语）2.Which 在从句中作主语或宾语，指物1)They planted the trees which didnt need much water.(主语)3.who whom 在从句中分别作主语和宾语(口语中who也可作宾语)1)Th
31、e foreigner who visited our school yesterday is from Canada.（主语）2)The fish which we bought were not fresh.（宾语）2)The boy who broke the window is called Michael.（主语）4)Mr.Read is the professor to whom you should write.（宾语）3)The person to whom you just talked is Mr.Li.（宾语）3)This is the book whose cover
32、is blue.4.whose 在从句中作定语，指人或物1)Miss Flower is the teacher whose house caught fire last week.2)This is the boy whose composition the teacher talked of.The boss in whose company my father worked is a very kind person.关系代词whose还可以在从句中与它所修饰的词一起作介词宾语NOTE that和which在指物的情况下一般都可以互换,但在下列情况下,一般用that而不用which。I
33、am sure she has something(that)you can borrow.Ive read all the books that are not mine.This is the first book(that)he has read.This is the very book that belongs to him.(1)先行词为all,everything,nothing,something,anything,little,much 等不定代词时。(2)先行词被all,every,no,some,any,little,much等修饰时。(3)先行词被序数词或最高级修饰时。
34、(4)先行词被the only,the very,the same,the last修饰时。NOTEAre you clear now?OK.Lets do some exercise!Function-I-practice(3m)3.The house _ they built in 1987 stayed up in the earthquake.Fill in the blanks with who,whom,that,which or whose1.The earthquake_ hit the city in 1906 was the biggest in American hist
35、ory.2.We dont know the number of people _ lost their homes in 1906 earthquakethat/which that/whowhich/that6.Harry is the boy _ mother is our mathsteacher.4.A house _ is built on sand may fall down in a earthquake.5.Luckily none of the people _ I know were killed in the earthquake.which/thatwho/whom/
36、thatwhoseAnswer keys for“Discovering useful structures”Ex.2 on Page 281 who2 that/which3 which/that4 whose5 whoseFunction-II-practice(2m)1.The famous basketball star,_ tried to make a comeback,attracted a lot of attention.(北京 2002春季)A、where B、when C、which D、who答案 D真题解析：本题考察定语从句关联词的选择，从句意可知先行词the fam
37、ous basketball star（著名的篮球明星）是人，所以应用表示人的关联词who。高考链接 The film brought the hours back to me _ I was taken good care of in that far-away village.(NMET 2001)A、until B、that C、when D、where答案C真题解析：本题考察定语从句的连接词，主句中的先行词the hours被其它成分分割，只要考生能够认清真正的先行词，就不难得出答案，the hours表示时间，所以应该选择一个表示时间的关系副词，即when。高考链接 3._ is k
38、nown to everybody,the moon travels around the earth once every month.(NMET2001)A、It B、As C、That D、what答案 B真题解析：本题考察as引导非限定性定语从句。as引导从句的意思是“正如.”，引导的非限定性定语从句修饰整个句子，当as在从句中充当主语时，常用下面的结构：as is know，as is said，as is reported等，所以本题的答案是B。高考链接Homework1.finish the exercises on page 28.2.surf the internet to
39、find more information about the attributive clause and sum up the rules of it.Unit 4Period 4 Reading IIPeriod 4:幻灯片58-75页Do you know any other place where the earthquakes easily happen in the world?Warming up-Brainstorming(2m)Pacific plateAmerican plateEurasian plateIndia plateAfricanplateAntarctic
40、plateSan FranciscoUSMapPacific plateNorthSouthWestEastAmericanplateThe plates are moving constantly.Sometimes these two plates stop and do not move for years.Then Suddenly,they jump and an earthquake is felt.As a result of the movement of these plates,west America near the sea has always been a bad
41、place for earthquakes.ContinentOceanic plateSan Francisco(before the earthquake)San Francisco(after the earthquake)Read the passage and finish the following exercises.1.Write an adjective to describe how the author feels about the earthquake and what it did._Why did you choose these word?_Reading I-
42、scanning(2m)2.Write an adjective to describe how the author feels about the people of San Francisco._Why did you choose these word?_Read the first paragraph in this passage.Then go back and read again the first paragraph of the passage on page 26.Compare the ways both writers give you details about
43、the earthquakes.Reading II-detailed reading(3m)How do you know?_1.Which writer shows more feeling about the earthquake?A.The writer of the Tangshan quake in 1976B The writer of the San Francisco in 1906 Both writers give similar details about_and_3.Which one of the following statements is true?A.Bot
44、h writers give details of big events before little events.B Both writers give details of little events before big events.C Neither writer gives details of big events before little events.3.Which one of the following statements is not true?A.Both writers saw the earthquake he wrote about.B.Only one w
45、riter saw the earthquake he wrote about.C.Neither writer saw the earthquake he wrote about.Thinking:If you are going to make a speech to honor those who died in the terrible disaster and those who helped the survivors in Tangshan,what would you say?Thinking&writing(5m)HomeworkRead the letter and the
46、n write a short speech,in which you should follow the following points on page 29.Unit 4Period 5 Listening Period 5:幻灯片76-85页Question:Have you ever experienced a terrible disaster and became a survivor?Pre-listening-prediction(1m)Listen to the tape as it tells the story of a man who was a survivor o
47、f the great San Francisco earthquake of 1906.Read the following statements and tell whether they are true or false.1.F 2.F 3.T 4.T 5.F 6.FListening-(5m)Listen to the tape and answer the following questions.When did the man talk about the earthquake:while it was happening or after it had happened?How
48、 do you know?After the earthquake had happened.The last sentence gives information about the next day.Listening-answering the following questions(5m)Listen to the tape and answer the following questions.Is the man calm as he talks about he earthquake?Why or why not?Yes,the man is calm because he is
49、writing about something a long time after it happened.Listen to the tape and answer the following questions.What was the biggest danger for the man:fires,cows or falling buildings?Why?The falling buildings were his biggest danger and he didnt know when one might fall on him.He could at least see the
50、 fires and cows coming towards him.Listen to the tape and answer the following questions.Where was the man going?He was going to the bay to get on a boat.Listen to the tape and answer the following questions.Have you got any ideas to help this man during the earthquake?_(The students answers may var
51、y but should demonstrate an understanding of the listening text.)HomeworkFinish the listening task on workbook,page 66.Unit 4Period 6 Speaking and WritingPeriod 6:幻灯片86-109页What kind of newspaper do you usually read?Speaking task:China daily21 centuryNew York TimesWashington postEnglish weeklySpeaki
52、ng(4m)Have you ever read any English newspaper or chinesenewspaper?What are they?Which would you prefer,English newspaper or Chinese newspaper?Why?Discussion:Discussion(3m)an interesting title that tells the reader what your topic isHeadline Main ideasDetailsDo you know what an outline is?outlineBra
53、instorming for writing(3m)Questions1.Why an outline is important?2.What should an outline conclude?3.Why a headline is important?4.What are the steps to finish a newspaper story?5.What is the feature of the newspaper story?1.Why an outline is important?Because an outline will prepare you to write a
54、better story.2.What should an outline conclude?A good outline should have a headline,a list of main idea and a list of important details.3.Why a headline is important?A headline can tell the reader what the topic is,so it can attract the readers attention since the reader may not have bought the new
55、spaper before they read the headline.4.What are the steps to finish a newspaper story?First,organize the main ideas.Next,put some details into each paragraph.5.What is the feature of the newspaper story?A newspaper story gives the most important news first and the least important news last.Read the
56、example of a newspaper story on P31.How many parts is the story divided?Find the headline,main ideas and details of each paragraph.Pre-writing(3m)Headline:Main ideasDetailsoutlineimportantThe most important news first the least important news lastWriting PartNewspaper StoryShort storyHeadlineOrganiz
57、ationUse of main ideasUse of paragraphsPoint-of-viewConclusionWriting PartNewspaper StoryShort storyHeadlineAttract readers attentionOrganizationUse of main ideasUse of paragraphsPoint-of-viewConclusionWriting PartNewspaper StoryShort storyHeadlineAttract readers attentionOrganization Begins with bi
58、g events and includes small details later.Use of main ideasUse of paragraphsPoint-of-viewConclusionWriting PartNewspaper StoryShort storyHeadlineAttract readers attentionOrganization Begins with big events and includes small details later.Begins with small details and includes big details later.Use
59、of main ideasUse of paragraphsPoint-of-viewConclusionWriting PartNewspaper StoryShort storyHeadlineAttract readers attentionOrganization Begins with big events and includes small details later.Begins with small details and includes big details later.Use of main ideasUse of paragraphsPoint-of-viewCon
60、clusionWriting PartNewspaper StoryShort storyHeadlineAttract readers attentionOrganization Begins with big events and includes small details later.Begins with small details and includes big details later.Use of main ideasUse of paragraphsPoint-of-viewConclusionWriting PartNewspaper StoryShort storyH
61、eadlineAttract readers attentionOrganization Begins with big events and includes small details later.Begins with small details and includes big details later.Use of main ideasUse of paragraphsPoint-of-view ObjectiveSubjectiveConclusionWriting PartNewspaper StoryShort storyHeadlineAttract readers att
62、entionOrganization Begins with big details and includes small details later.Begins with small details and includes big details later.Use of main ideasUse of paragraphsPoint-of-view ObjectiveSubjectiveConclusionHas no conclusion General conclusionExample of newspaper storyChina leads world in traffic
63、 deathExperts say that road traffic accidents are on the rise and China ranks first in the world in traffic death tolls.Worldwide Statistics show that the global traffic accident death toll amounted to 500,000 in 2003,with the largest share,104,000reported in China,followed by India with 86,000,the
64、U.S.with 40,000,and Russia with 26,000,said Duan Liren,former deputy director of the Beijing Traffic Management Bureau.Road accidents are The seventh leading killer in China.Prepare the outline for a short newspaper story for China Daily.Use the example to help you organizeYour outline.AssignmentHea
65、dlinecMain ideasDetails HeadlineCyclists ready to go on the road for blind kids.Main ideasDetails HeadlineCyclists ready to go on the road for blind kids.Main ideasFrom July 5 to 28,a team of cyclists know as Bikers for the Blind will ride their bikes 1,888 km from Lijiang,Yunnan Province,to Lhasa,T
66、ibet.Details HeadlineCyclists ready to go on the road for blind kids.Main ideasFrom July 5 to 28,a team of cyclists know as Bikers for the Blind will ride their bikes 1,888 km from Lijiang,Yunnan Province,to Lhasa,Tibet.Details meeting,purpose:hope to raise money to help blind children,members:count
67、ries,ages,before their trip1.Imagine your home begins to shake and you must leave it right away.(P25)Shake:vi/vt (shook,shaken)Shake hands with sbShake ones head over/at sthThe whole house shook during the explosion.The whole house shook during the explosion.The explosion shook the house.The explosi
68、on shook the house.Please shake the bottle before taking.Please shake the bottle before taking.The host shook hands with all the guests.The host shook hands with all the guests.Nothing can shake our determination to overcome Nothing can shake our determination to overcome the difficulty.the difficul
69、ty.He shook his head in answer to my question.He shook his head in answer to my question.right away:right now;at once;immediatelyI am getting in touch with him right away.2.For three days the water in the village wells rose and fell,rose and fell.(Para 1,Line 1)rise(rose,risen)vigo up;get higher;(of
70、 the sun,moon,stars,etc.)come above the horizon;stand up,get out of bedThe flood has risen two feet.She usually rises early in the morning.rise&raiserise:升起；上升；上涨（不能用于被动语态）raise:举起；使升起；提高（可用于被动语态）He raised a heavy box over his head.We must raise the living standard of the people.Food prices are stil
71、l rising.3.A smelly gas came out of the cracks.In the farmyards,the chickens and even the pigs were too nervous to eat.(Para 1,Line 3)smelly adj.发臭的wind-windy dream-dreamy ice-icy tooto so thatThis book is too difficult for me to read.This book is too difficult for me to read.=This book is so diffic
72、ult that I can not read.=This book is so difficult that I can not read.4.In the city,the water pipes in some buildings cracked and burst.(Para 1,L6)burstburst (burst,burst)(1).vi.break open or in pieces suddenly;e.g.When he was riding,the tire burst.(2)e or go suddenly or violently e.g.The house bur
73、st into flames.The girl burst into tear.(3).n.bursting,outbreake.g.a burst of laughter/applause5.went to bed as usual that night.(Para1,Line 8)as usual 照常，惯常As usual,it rained on my birthday.6.It seemed that the world was at an end.(Para 2,Line 1)at an end世界末日 come to an end 结束The meeting came to an
74、 end at midnight.at the end of在的尽头/最后At the end of the road youll find a shop.He is at the end of his patience.7.In fifteen terrible seconds a large city lay in ruin.(Para 2,Line 5)lie(lay,lain)(v.)lie(lay,lain)(v.)to be,remain or be kept in a certain stateto be,remain or be kept in a certain statee
75、.g.The village lay in ruins after the war.e.g.The village lay in ruins after the war.in ruinsin ruins:severlyseverly damaged or destroyed damaged or destroyed 毁坏毁坏e.g.An earthquake left the whole town in ruins.e.g.An earthquake left the whole town in ruins.n.n.be/lie in ruinsbe/lie in ruinssthsth.le
76、ft after destruction,decay or downfall .left after destruction,decay or downfall 废墟废墟，遗迹，遗迹v.v.damage,destroyed damage,destroyed 损坏，毁灭损坏，毁灭e.g.The fire ruined the housee.g.The fire ruined the house8.Two-thirds of the people died or were injured during the earthquake.(para 2,Line 6)injureinjure:v.to
77、hurt oneself/to hurt oneself/sbsb/sthsth physically physically受伤受伤e,.g.He fell of the bicycle in car accident.e,.g.He fell of the bicycle in car accident.Smoking will injure your healthSmoking will injure your health.two-thirdstwo-thirds分子用基数（分子用基数（oneone，two)two)，分母用序数词分母用序数词(first,(first,second.)s
78、econd.)，当分子超过当分子超过11时，分母的词尾加时，分母的词尾加ss1/6 one-sixth1/6 one-sixth1/3 one-third1/3 one-third2/3 two-thirds2/3 two-thirds9.People were shocked.(Para 3,Line 7)shockshock：n.U C n.U C 打击；震惊，打击；震惊，震动震动vtvt.使震惊，使惊愕使震惊，使惊愕shocking:adj.shocking:adj.使人震惊的使人震惊的The news of his wifes death was a terribleThe news
79、of his wifes death was a terrible shook to him.shook to him.You will get a shock if you touch the live wire.You will get a shock if you touch the live wire.I was shocked by his rudeness.I was shocked by his rudeness.His failure in the exam was shocking to his His failure in the exam was shocking to
80、his parents.parents.the number ofthe number of:a quantity of people or thingsa quantity of people or things.a number of:a lot of:a lot ofreach(vreach(v)to achieve or obtain)to achieve or obtain sthsth.达成（某事物）；达到，获得达成（某事物）；达到，获得e.g.At last we reached a decision.e.g.At last we reached a decision.Youll
81、 understand it when you reach my age.Youll understand it when you reach my age.destroydestroy:v.to damage v.to damage sthsth severely;ruin severely;ruine.g.An atom bomb would destroy a city.e.g.An atom bomb would destroy a city.All his hopes are destroyed.All his hopes are destroyed.instead of:in pl
82、ace of;rather than in place of;rather than 代替，而不是代替，而不是e.g.He did the work instead of his father.e.g.He did the work instead of his father.Ill go to the cinema this afternoon Ill go to the cinema this afternoon instead of doing my homework instead of doing my homework.rescue:to save or set free from harm,danger,or loss e.g.He rescued the man from drowning.n.Act of rescuing 解救；营救All hope was not lost.不是所有的希望都破灭了。all not =not all;some but not all.一些，但不是全部e.g.Not all the boys left.(=Only some of them left)
