高一英语精品课件：UNIT 4 SECTION Ⅱ WARMING UP .ppt

1、Unit 4 Section Warming Up&ReadingLanguage Points 精品课件1（人教版必修1）速效提能演练Unit 1Section 重点难点探究重点难点探究词汇精研1 Imagine your home begins to shake and you must leave it right away.设想一下你的家开始摇晃，你必须马上离开。品味经典He didnt answer my question right away.他没有马上回答我的问题。Im getting in touch with him right away.我马上跟他联系。自我探究right

2、away 意为立刻，马上。归纳拓展right now现在；立刻，马上at once立刻，马上immediately adv.立刻，立即in no time立刻，马上牛刀小试完成句子(1)你脸色不好，最好赶紧去看看医生吧。You dont look well.Youdbetter go and _ _ _ _ _.答案：see a doctor right away(2)他病了，你应该立即请大夫来。He is ill，you should call in the doctor _ _/.答案：at once/immediately2 In the city，the water pipes in

3、some buildings cracked and burst.在市内，有些建筑物里的水管爆裂开来。品味经典Hearing the bad news，he burst into tears.听到这个坏消息，他突然哭起来。Seeing his funny looks，all of us burst out laughing.看到他滑稽的表情，我们都突然笑起来。He burst into the room without knocking on the door，which surprised us all.他没敲门突然闯入房间，这使我们非常吃惊。There was a burst of lau

4、ghter in the next room.隔壁房间突然爆发出一阵笑声。自我探究burst vi.意为爆裂；爆发；n意为突然破裂；爆发。归纳拓展牛刀小试The moment she heard the news that her baby was lost，she tears.Arecovered fromBburst intoCbroke out Dsuffered from解析：选B。burst into为固定搭配，意思是“突然爆发”，后常跟tears、laughter等名词作宾语。3 It seemed as if the world was at an end!仿佛到了世界末日！品味

5、经典The war was at last at an end.战争终于结束了。I must warn you that my patience is almost at an end.我必须警告你，我已忍无可忍了。自我探究at an end意为结束，终结。at the end of既可作时间状语也可作地点状语，表示“在末”，“在的尽头，在的末梢”。by the end of用作时间状语，表示“到末为止；不迟于”，强调最后时限，常和过去完成时态或将来完成时态连用。in the end 用作时间状语，表示“最后，终于”，不可与of连用。易混辨析At the end of the party he

6、 remained to clean the room.聚会结束时他留下来打扫房间。By the end of last month，he had been lost for two years.到上个月末为止，他已失踪两年了。They gave up the plan in the end.他们最终放弃了那项计划。牛刀小试I must warn you that our food is almost.We cant survive if there is no one to help us.Aat the endBat an endCby the end Din the end解析：选B。a

7、t an end结束，没有了；at the end(of)在结束时，尽头；by the end(of)到结束时；in the end 最后，结果。4 In fifteen terrible seconds a large city lay in ruins.在可怕的15秒钟内，一座大城市沦为了废墟。品味经典An earthquake left the whole town in ruins.地震过后，全城到处是残垣断壁。A large number of buildings fell into ruin after the earthquake.地震后许多建筑都毁了。That one mist

8、ake ruined his chance of getting the job.正是那个错误断送了他得到那份工作的机会。The heavy rain ruined our holiday.大雨把我们的假期搞砸了。自我探究ruin n意为废墟；毁灭；vt.意为毁灭；使破产。归纳拓展(1)be/lie in ruins成为废墟；毁坏；毁灭bring.to ruin使毁灭fall into ruin成为废墟，毁了(2)ruin ones hopes使某人的希望破灭ruin oneself自我毁灭牛刀小试完成句子日本可怕的地震发生后，许多人被困在废墟下面。Many_ _ _ _ _ people a

9、fter the terrible earthquake in Japan.答案：were trapped under the ruins 5Twothirds of them died or were injured during the earthquake.在地震中有三分之二的人死亡或受伤。品味经典More than twenty people were injured in the accident.20多人在事故中受伤。Your words may injure her pride.你的话也许会伤她的自尊。It is reported that Yao Ming injured on

10、e of his feet again.据报道姚明的一只脚再次受伤。自我探究injure vt.意为损害；伤害。归纳拓展injury n.损害；伤害injured adj.受伤的the injured受伤者；伤员The injured were sent to hospital right away.伤员被立即送往医院。牛刀小试Finally he realized that it was his laziness and rudeness that his happiness.AdestroyedBruinedCdamaged Dhurt解析：选B。destroy和damage常指对事物的破

11、坏或损坏；hurt多指对人的精神或身体的伤害；ruin可以表示具体或抽象的东西，如health，happiness，marriage，holiday等的“毁灭，破坏”。提示：ruin用作名词时，意思是“毁灭，瓦解”，其复数形式表示“废墟”。6People were shocked.人们惊呆了。品味经典It shocked me to see them doing that.看到他们做那样的事真令我震惊。We were all shocked at the news of his death.听到他的死讯，我们都很震惊。Everyone was shocked that he had been

12、caught.他已被抓，每个人都觉得震惊。It was a real shock to hear that the factory would have to close.听到工厂将不得不倒闭的消息，真是令人震惊。自我探究shock vt.&vi.意为(使)震惊；震动；n.意为休克；打击；震惊。归纳拓展be shocked at/by对感到震惊be shocked to do sth.做某事很震惊be shocked that 对很震惊(2)shocked感到震惊的,shocking令人震惊的All the people present at the meeting felt shocked

13、at the shocking news.所有出席会议的人听到这个令人震惊的消息非常吃惊。牛刀小试单项填空(1)The people there were greatly to see everything changed overnight.ApleasedBshockedCinterested Dmoved解析：选B。句意为“看到在一夜之间所有的一切都改变了，那里的人们感到非常震惊”。根据句意，B为正确答案，shock意思是“(使)震惊；震动”。完成句子(2)见到邻居如此对待他们的孩子，我感到吃惊。I was how my neighbours treated their children

14、.答案：shocked to see7The army organized teams to dig out those who were trapped and to bury the dead.解放军组成小分队，将受困的人们挖出来，将死者掩埋。品味经典More than ten people were dug out of the coal mine.十多个埋在煤矿里的人被挖了出来。Ill dig out the main cause as soon as possible.我会尽快查明主要原因的。自我探究dig out 意为掘出；发现。归纳拓展dig(dug；dug；digging)vt

15、.&vi.挖；掘It was very difficult to dig a tunnel through the mountain.要挖掘穿过这座山的隧道是非常困难的。牛刀小试What is Li Lei doing?He is busy his old books from the box.Adiging outBdigging outCdiging up Ddigging up解析：选B。考查短语dig out，这里意为“翻出”。be busy doing，故应用其现在分词形式，dig的现在分词要双写“g”加“ing”。8The army organized teams to dig o

16、ut those who were trapped and to bury the dead.军队组成小分队，将那些受困的人挖出来，并掩埋死者。品味经典Many workers were buried when there was an accident at the mine.矿上发生意外事故时，许多矿工都被埋在地下。He buried the secret deep within himself.他把这个秘密深藏在自己心里。Buried in his study，he didnt know that all the others had left.他埋头学习，不知道其他人都早已离开了。自我

17、探究bury vt.意为埋葬；掩埋；隐藏。归纳拓展be buried inbury oneself in埋头于，专心于bury ones face in ones hands双手掩面be buried in thought沉思bury oneself in study埋头研究；专心学习After graduation from college，she buried herself in her work.大学毕业后，她专心于工作。牛刀小试完成句子他埋头于工作，不知道何时下起了雨。，he didnt know when it began to rain.答案：Buried in his work

18、9 Such a great number of people died because the quake happened while they were sleeping.造成如此多的人员死亡是因为地震发生时人们正在睡觉。品味经典A number of students of our school have read that magazine.我们学校有很多学生都看过那本杂志。A great number of houses were destroyed in the earthquake of Sichuan Province.在四川地震中有许多房屋受损。自我探究a(great)nu

19、mber of意为许多；大量的，修饰可数名词复数形式。易混辨析a number of，the number of(1)a number of 很多，好些，在number 之前可加large，small、great等表示程度。a number of只修饰可数名词，作主语时谓语用复数形式。(2)the number of表示“的数量”，后接可数名词，作主语时谓语动词用单数而不用复数。A number of people were killed in the earthquake.We dont know exactly the number of them.许多人在地震中死去了。我们不知道死亡人数

20、的确切数目。The number of wild animals has become less and less in recent years.最近几年里，野生动物的数量逐渐减少。牛刀小试It is reported that there are more than one thousand pandas in China and of them is growing.Athe numberBa numberCa lot Da good many解析：选A。根据句意，A为正确答案，the number of 意思是“的数量”。10It seemed as if the world was

21、at an end!似乎世界末日来临了！句型巧析品味经典It looks as if its going to rain.天好像要下雨了。It seems as if the meeting never ended.看起来会议没完没了。He kept working as if nothing had happened.他继续工作，仿佛什么都没有发生似的。She left the room hurriedly as if(she was)busy.她匆忙离开了房间，好像很忙的样子。He talks as if he knew everything.听他说话的口气，好像他什么都知道似的。自我探究

22、as if 意为“仿佛；好像”，相当于as though，常用在动词look，seem，feel等之后引导表语从句。如果从句表示的情况接近事实，从句用陈述语气；反之，如果从句表示的情况与事实相反，或者是不可能发生，从句用虚拟语气。(1)What a noise！I can hardly stand it.It as if they are having a party next door.AlooksBseemsCappears Dhappens解析：选B。seem作“好像”讲时，含有一定的依据，指的是根据实际情况所作的判断。It seems as if.为固定句式。(2)He opened

23、his mouth he would say something.Aeven if Beven thoughCas if Dif解析：选C。由句意可知，C为正确答案。as if似乎；even if和even though意思相同，意思是“即使”。11Everywhere they looked nearly everything was destroyed.人们无论朝哪里看，几乎一切都被毁了。品位经典Jordan is warmly welcomed everywhere he goes.乔丹所到之处都受到热烈的欢迎。I will go everywhere my parents want m

24、e to go.父母要我去哪里我就去哪里。Everywhere he goes，he will not forget the terrible experience.无论他走到哪儿，他永远也忘不了那次可怕的经历。自我探究everywhere在该句中用作从属连词，引导让步状语从句，意为“无论哪里；不论在什么地方”。牛刀小试they went，the guests who were invited by our company were warmly welcomed.AEveryday BEverywhereCSomewhere DSomeday解析：选B。考查状语从句。everywhere在这

25、里起连词作用，引导状语从句。句意为：公司邀请的客人每到之处都受到热烈的欢迎。12All hope was not lost.不是所有的希望都破灭了。品味经典Both of them havent read this story.Not both of them have read this story.并非他们两人都读过这个故事。Not every man is honest.Every man is not honest.并不是每个人都诚实。自我探究当 not与 all，both，everyone，everybody，everything以及every名词出现在同一个句子中，不管not在它们

26、之前还是之后都表示部分否定。归纳拓展当表示完全否定意义时，英语中常用no，none，nobody，nothing，no one，neither等词与谓语的肯定式连用来表达。None of these things are mine.这些东西都不是我的。Nobody agrees with you.没有人会同意你。Nothing is ready.一切都没准备好。牛刀小试I agree with most of what you said，but I dont agree with.AeverythingBanythingCsomething Dnothing解析：选A。句意：我同意你说的大部分

27、，但是我不同意全部。not.everything并非都。译文助读A NIGHT THE EARTH DIDNT SLEEPStrange things were happening in the countryside of northeast Hebei.For three days the water in the village wells rose and fell,rose and fell.Farmers noticed that the well walls had deep cracks in them.A smelly gas came out of the cracks.I

28、n the farmyards,the chickens and even the pigs were too nervous to eat.Mice ran out of the fields looking for places to hide.Fish jumped out of their bowls and ponds.At about 300 am.on July 28,1976,some people saw bright lights in the sky.The sound of planes could be heard outside the city of Tangsh

29、an even when no planes were in the sky.In the city,the water pipes in some buildings cracked and burst.But the one million people of the city，who thought little of these events,were asleep as usual that night.At 342 am.everything began to shake.It seemed as if the world was at an end!Eleven kilometr

30、es directly below the city one of the greatest earthquakes of the 20th century had begun.It was felt in Beijing,which is more than two hundred kilometres away.Onethird of the nation felt it.A huge crack that was eight kilometres long and thirty metres wide cut across houses,roads and canals.Steam bu

31、rst from holes in the ground.Hard hills of rock became rivers of dirt.In fifteen terrible seconds a large city lay in ruins.The suffering of the people was extreme.Twothirds of them died or were injured during the earthquake.Thousands of families were killed and many children were left without paren

32、ts.The number of people who were killed or injured reached more than 400,000.地球的一个不眠之夜河北省东北部的农村不断有怪事发生。三天来，村子里的井(well)水升升降降，起起伏伏。村民们注意到，水井的井壁上有深深的裂缝(crack)。裂缝里冒出臭(smelly)气。农家大院(farmyard)里的鸡，甚至猪都紧张得不吃食。老鼠跑出田地找地方躲藏。鱼缸和池塘里的鱼往外跳。1976年7月28日凌晨3点左右，一些人看到天上有明亮的光。即使天上没有飞机，在唐山城外也能听到飞机声。在市内，有些建筑物的水管(pipe)爆裂(bu

33、rst)开来。但唐山市的一百万(million)居民几乎都没把这些情况当回事儿(event大事)，当天晚上照常上床睡觉了。凌晨3点42分，一切开始摇晃起来。世界似乎(as if)到了末日(at an end结束)！二十世纪中最大的地震之一就在唐山市正下方11公里处发生了。200多公里以外的北京都感到了地震。全国(nation)1/3的地方都有震感。一条8公里长30米宽的巨大裂缝横穿房舍、马路和渠道(canal运河)。地上一些洞穴冒出了蒸汽(steam)。石头山变成了泥沙(dirt污垢；泥土)河。在可怕的15秒内，一座大城市就沦陷在一片废墟(in ruins)中。人们遭受了极大的(extreme

34、)痛苦(suffering)。2/3的人在地震中死去或受伤(injure)。成千上万的家庭被毁灭，许许多多的孩子变成了孤儿。死伤的人数达到了40多万。But how could the survivors believe it was natural?Everywhere they looked nearly everything was destroyed.All of the citys hospitals,75%of its factories and buildings and 90%of its homes were gone.Bricks covered the ground li

35、ke red autumn leaves.No wind,however,could blow them away.Two dams fell and most of the bridges also fell or were not safe for travelling.The railway tracks were now useless pieces of steel.Tens of thousands of cows would never give milk again.Half a million pigs and millions of chickens were dead.S

36、and now filled the wells instead of water.People were shocked.Then,later that afternoon,another big quake which was almost as strong as the first one shook Tangshan.Some of the rescue workers and doctors were trapped under the ruins.More buildings fell down.Water,food,and electricity were hard to ge

37、t.People began to wonder how long the disaster would last.All hope was not lost.Soon after the quakes,the army sent 150,000 soldiers to Tangshan to help the rescue workers.Hundreds of thousands of people were helped.The army organized teams to dig out those who were trapped and to bury the dead.To t

38、he north of the city,most of the 10,000 miners were rescued from the coal mines there.Workers built shelters for survivors whose homes had been destroyed.Fresh water was taken to the city by train,truck and plane.Slowly,the city began to breathe again.可幸存的人们(survivor)又怎么能相信这是自然现象呢？他们看到的一切几乎都被毁(destr

39、oy)了。市内所有的医院、75%的工厂和建筑物、90%的家园都消失了。残砖(brick)就像秋天的红叶覆盖着大地。不过，风是刮不动它们的。两座大坝(dam)垮了，多数桥梁不是塌了，就是无法安全通行了。铁轨(track)如今成了一条条废(useless无用的)钢。好几万头牛再也挤不出奶来。五十万头猪和几百万只鸡全都死了。井里满是沙子，而不是水。人们惊呆(shock震惊)了。接着，当天下午晚些时候，同第一次一样强烈的强震(quake)震撼着唐山。一些救援(rescue)人员和医生被困(trap)在了废墟下。更多的房屋倒塌了。水、食物和电(electricity)都很难弄到。人们开始纳闷，这场灾难(disaster)还会持续多久。并不是所有的希望都破灭了。地震后不久，部队派遣了15万名战士到唐山来协助救援人员。数十万的人得到了援助。救援部队组成了小分队，将受困的人们挖(dig out)出来，将死者掩埋(bury)。在唐山市的北边，一个有万名矿工(miner)的煤矿(mine)中多数人都得救了。救援人员为那些家园被毁的幸存者盖起了避难所(shelter)。火车，卡车和飞机都向市内运来了水。慢慢地，这座城市又开始出现了生机。