高中英语 Unit4 Earthquakes 4.1 Earthquakes课件 新人教版必修1

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1、课标导航,主题导读,课标导航,主题导读,Some countries have a large number of earthquakes.Japan is one of them.Others do not have many.For example,there are few earthquakes in Britain. There is often a great noise during an earthquake.The earth shakes.Houses fall down.Railway lines are broken.Sometimes many people are

2、killed in an earthquake.,课标导航,主题导读,Earthquakes often happen near volcanoes,but this is not always true.The centers of some are under the sea.The bottom of the sea suddenly moves.The powerful forces inside the earth break the rocks.The coast is shaken and great waves appear.These waves travel long di

3、stances and rush over the land when they reach it.They are strong enough to break down houses and other buildings;sometimes they break more buildings than the earthquake itself. What kind of building stands up best in an earthquake?A building with concrete walls is perhaps the best.A steel frame wil

4、l make it even stronger.There is less chance of fire because concrete and steel do not burn.This kind of building is the safest.,课标导航,主题导读,诱思探究 1.What causes earthquakes? 2.What should we do when the earthquakes happen? 3.Where do earthquakes often happen? A.Under the sea. B.In modern cities. C.In s

5、ome countries like Britain. D.Near volcanoes.,答案：The powerful forces inside the earth cause earthquakes.,答案：Different students have different answers.,答案：D,基础导练,文本感知,知识精要,.词汇拓展 1. vi.爆裂;爆发n.突然破裂;爆发(过去分词) 答案：burst;burst 2. n.百万 n.百万富翁 答案：million;millionaire 3. n.民族;国家;国民 adj.国家的;民族的 n.国籍 答案：nation;na

6、tional;nationality 4. n.污垢;泥土 adj.脏的;布满灰尘的 答案：dirt;dirty 5. n.苦难;痛苦 v.受苦;遭受 答案：suffering;suffer,基础导练,文本感知,知识精要,6. adj.极度的 adv.极度地 答案：extreme;extremely 7. vt.损害;伤害 adj.受伤的 n.伤害;损害 答案：injure;injured;injury 8. vt.破坏;毁坏;消灭 n.毁灭 答案：destroy;destruction 9. adj.无用的;无效的;无益的(反义词)有用的;有效的 n.shocked,基础导练,文本感知,知识

7、精要,11. n.burial,基础导练,文本感知,知识精要,.短语互译 1. 分发;发出 答案：give out 2.结束;终结 答案：at an end 3.严重受损;破败不堪 答案：in ruins 4.掘出;发现 答案：dig out 5.许多;大量的 答案：a (great) number of,基础导练,文本感知,知识精要,6.right away 答案：立刻;马上 7.burst into laughter 答案：突然大笑 8.rescue workers 答案：救援人员 9.hundreds of thousands of 答案：数十万计的 10.think little of

8、 答案：对评价不高,基础导练,文本感知,知识精要,.重点句型 1.In the farmyards,the chickens and even the pigs were nervous eat. 在农家院子里,鸡甚至连猪都紧张得不吃食。 答案：too;to 2. the world was at an end! 仿佛到了世界末日! 答案：It seemed as if 3. hope was lost. 并不是所有的希望都破灭了。 答案：All;not,基础导练,文本感知,知识精要,.篇章结构 阅读A NIGHT THE EARTH DIDNT SLEEP,完成下面的表格,rose and

9、fell,outside,as usual,基础导练,文本感知,知识精要,at an end,cut across,injured,75%,to get,rescue,shelters,基础导练,文本感知,知识精要,.篇章信息 阅读A NIGHT THE EARTH DIDNT SLEEP,回答下列问题 1.The title “A NIGHT THE EARTH DIDNT SLEEP” means . A.the earth was wide awake all night long B.people on the earth couldnt fall asleep that night

10、C.the earth shook like being crazy,causing great damage to people D.animals on the earth did not sleep that night,答案：C,基础导练,文本感知,知识精要,2.All the following strange things happened in the countryside before the earthquake EXCEPT that . A.the water in the village wells rose and fell B.mice ran out of th

11、e fields looking for places to hide C.the sound of planes could be heard outside the city of Tangshan even when no planes were in the sky D.fish swam in the bowls and ponds freely and pleasantly as usual,答案：D,基础导练,文本感知,知识精要,3.According to the passage,which of the following is NOT RIGHT? A.The whole

12、nation felt it. B.When the earthquake happened people were sleeping. C.A large number of people lost their lives in the earthquake. D.Half a million pigs and millions of chickens died. 4.What does the first paragraph mainly tell us about? A.People saw bright lights in the sky at about 3:00 am on Jul

13、y 28,1976. B.A terrible earthquake happened that night. C.People were asleep as usual that night. D.Some strange things happened before the earthquake.,答案：A,答案：D,基础导练,文本感知,知识精要,5.People in Tangshan were asleep as usual that night because they . A.could never imagine there would be a terrible earthqu

14、ake B.thought they had prepared well for the earthquake C.thought it was easy to experience an earthquake D.thought sleeping was the most important thing no matter what would happen,答案：B,1,2,3,4,5,6,7,8,9,基础导练,文本感知,知识精要,10,11,1.Imagine your home begins to shake and you must leave it right away.(P25)

15、 想象一下你家的房子开始晃动,你必须马上离开家。 right away 立刻;马上 Wait for a moment.I will be back right away. 等一会儿,我马上回来。 Do it as I told you right away. 立刻按照我说的去做。,1,2,3,4,5,6,7,8,9,基础导练,文本感知,知识精要,10,11,right now 现在;马上 at once 马上;立刻 without delay 毫不延迟 in no time 马上;立刻 immediately adv.马上;立刻,1,2,3,4,5,6,7,8,9,基础导练,文本感知,知识精

16、要,10,11,1,2,3,4,5,6,7,8,9,基础导练,文本感知,知识精要,10,11,1,2,3,4,5,6,7,8,9,基础导练,文本感知,知识精要,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,2.In the farmyards,the chickens and even the pigs were too nervous to eat.(P26) 在农家院子里,鸡甚至连猪都紧张得不吃食。 too+adj./adv.+to do 太而不能;太而无法 The kid is too young to go to school. 这孩子太小不

17、能上学。 He went there too late to meet her. 他去得太晚了,以至于没见到她。 注意:如果在too.to.中不定式有其逻辑主语,应在to前面加for(sb)。 The problem is too complicated for us to solve. 那个问题太复杂,我们无法解决。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,(1)not/never too .to . 无论也不过分 Its never too late to learn.活到老学到老。 (2)too .not to . 太不会不;非常,一定能 He is

18、 too clever not to work out the math problem. 他太聪明了,不会解不出这道数学题来。 (3)too+adj.(anxious,eager,glad,pleased,ready,willing等)+to表示“非常,很”,不具有否定意义。 He doesnt study hard,but he is too willing to help others. 虽然他学习不刻苦,但他很乐于助人。 (4)only too+adj./adv.+to,only too相当于very或very much,此结构不再有否定意义。 He is only too anxio

19、us to go home.他很想回家。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,3.In the city,the water pipes in some buildings cracked and burst.(P26) 在市内,有些建筑物内的水

20、管爆裂开来。 burst vi.(burst,burst)爆裂;爆发;突然出现(发生) When the balloon burst,the little boy burst out crying/burst into tears. 气球爆裂后,小男孩突然大哭起来。 The storm burst and we all got wet. 突然下起暴雨,我们都淋湿了。 n. 突然破裂;爆发 There was a burst of laughter in the room. 房间里爆发出一阵笑声。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,burst into

21、 tears/laughter/cheers/song突然哭/笑/欢呼/唱起来 a burst of.爆发出一阵 burst out crying/laughing/singing/cheering/quarrelling 突然哭/笑/唱/欢呼/吵起来 burst into flames 突然起火 burst in/into 突然闯入;打断 burst with anger/joy勃然大怒/兴高采烈,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3

22、,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,4.It seemed as if the world was at an end!(P26) 仿佛到了世界末日! 1)as if 仿佛;好像 It looks as if it is going to rain. 看样子好像要下雨了。 It seems as if the problem is easy,but in fact,difficult to solve. 这问题看似容易,但实际上,很难解决

23、。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,as if引导的从句,如果从句表示的情况接近事实,从句用陈述语气;如果从句表示的情况与事实相反,或者不可能发生,从句用虚拟语气。 (1)从句表示的与现在事实相反时,谓语动词用一般过去时(be动词应改用were)。 I remember the whole thing as if it happened yesterday. 整个事情我都记得,就像昨天刚发生一样。 She always talks to me as if she were my mother. 她总是以我妈妈的口气跟我说话。,基础导练,文本感知,知

24、识精要,1,2,3,4,5,6,7,8,9,10,11,(2)从句表示的与过去事实相反时,谓语动词用过去完成时。 He speaks English perfectly as if he had lived in England for many years. 他英语讲得很好,好像他在英国生活了多年似的。 (3)从句表示的与将来事实相反时,谓语动词用“would/could/might+动词原形”。 He opens his mouth as if he would say something. 他张开嘴像是要说些什么。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,

25、11,2)at an end 结束;终结 The year is at an end.New Year is coming. 这一年结束了,新的一年即将来临。 The endless argument was at an end finally,reaching no agreement. 无休止的争论终于终结了,没达成任何协议。 at the end (of) 在的末端/结束时(指时间点,不与完成时连用) in the end终于 by the end of到为止(指时间段,与完成时态连用) without end无尽的;无穷的 come to an end完结;结束 put an end

26、to使结束 bring sth to an end使结束,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,1

27、1,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,5.In fifteen terrible seconds a large city lay in ruins.(P26) 在可怕的15秒之内,一座大城市变成了废墟。 ruin n. 废墟;毁灭 The soldiers were rescuing the people buried in the ruins. 战士们正在营救埋在废墟中的人们。 vt.毁灭;使破产 She returned home and found all her furniture had been ruined by the flood.

28、 她回到家发现家具全被洪水毁坏了。 Dont let a small disagreement ruin your friendship. 不要让小小的分歧损害你们的友谊。 After the big fire the building was in ruins. 大火过后,大楼已成残垣断壁。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,Our plan is in ruins because of the bad weather. 由于天气不好,我们的计划落空了。 ruin ones friendship损害某人的友谊 be/lie in ruins 成为废

29、墟;毁灭 bring .to ruin 使毁灭 fall into ruin 成为废墟;坍塌 go/come to ruin 毁灭;落空 ruin oneself 毁掉自己 ruin ones fame 毁坏某人的名誉,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,6.Two-thirds of them died or were

30、injured during the earthquake.(P26) 他们中三分之二的人在地震中死去或受伤。 1)“分数+of+ .”作主语时,谓语动词的单复数应由of后面的词决定。 Three-fifths of the students in our class are girls. 我们班五分之三的学生是女生。 Two-thirds of the work has been finished by now. 到目前为止已完成了三分之二的工作。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,(1)如果of后面接population这一名词时,谓语动词的单复

31、数应由表语来确定。 One-third of population in that town are foreigners. 在那座城市三分之一的人是外国人。 (2)类似的用法还有“some of,plenty of,a lot of,most of,the rest of,all of,half of,part of或百分数+of+ .”。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,2)injure vt.损害;伤害 She was injured in a car accident on the way to the airport. 她在去机场的路上发

32、生的一起车祸中受伤。 One of the players injured his knee and had to be carried away. 其中一名球员伤了膝盖,不得不被抬走。 injured adj. 受伤的 the injured 受伤的人;伤员(们)(常作复数使用) injury n.伤害;损伤,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,一语中的 The little hero was wounded badly in the battle,and unfortun

33、ately,he was also injured in a car accident on his way to hospital,which let him feel hurt deeply.He knew clearly that the war harmed the whole country. 那位小英雄在一次战斗中严重受伤,不幸的是,在他去医院的途中又在一起车祸中受伤,这让他内心深受伤害。他清楚地知道那次战争给整个国家造成了危害。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,1

34、1,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,7.Everywhere they looked nearly everything was destroyed.(P26) 人们无论朝哪里看,哪里的一切都几乎被毁了。 destroy vt.破坏;毁坏;消灭 One after another heavy storms destro

35、yed a good part of our crops. 接二连三的暴风雨把我们的大部分庄稼毁坏了。 Theyve destroyed all the evidence. 他们销毁了一切证据。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,一语中的 A sudden storm destroyed all the crops and did great damage to the houses.Fortunately they were not completely ruined. 一场突如其来的暴风雨毁坏了所有庄稼,并对房子造成了巨大破坏。幸运的是,房子并没

36、有彻底毁掉。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,8.People were shocked.(P26) 人们震惊了。 shock vi. 震惊 He isnt seriously injured but he is in shock. 他伤得不

37、重,但处于休克状态。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,The result of the election was a shock to the whole nation. The whole nation were shocked at/by the result of the election. The result of the election shocked the whole nation. The whole nation were shocked to learn the result of the election. 这一选举结果

38、让全体国民感到震惊。 I was shocked that he didnt pass the exam. 我非常震惊他没通过考试。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,a shock令人惊讶的事,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,一语中的 People present were shocked at the shocking words from him. 在场的人们听到他发表的令人震惊的言论感到惊愕。 (2)cultural shock 文化冲击;electric shock 电击;触电,基础导练,文本感

39、知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,9.Some of the rescue workers and doctors were trapped under the ruins.(P26) 一些救援人员和医生被困在废墟下面。 1)rescue n.援救 The rescue workers in the rescue team made t

40、en rescues in a month. 营救队的救援人员一月内进行了十次救援。 The lifeboats were sent to rescue the sailors from the sinking ship. 已派出救生艇去营救沉船上的水手们。 Once disaster happens,please go to his rescue at once. 一旦灾难发生,请立刻去救他。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,rescue workers/team救援人员/队 rescue sb/sth from. 把从(地方)营救出来 come

41、/go to ones rescue 援救或帮助某人,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,2)trap n.陷阱;困境 The thief was caught in the polices trap. 窃贼被警方用计擒获。 The farmer set a trap to catch the rabbits in the forest. 那农夫设下陷阱逮林中的兔子。 vt.使陷入困境;卡(夹)住 Twenty miners were still trapped underground. 20名矿工仍被困在地下。 My coat was trapped

42、 in the car door. 我的外套被汽车门夹住了。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,(1)set/lay a trap for 为布好陷阱;为设下圈套 (2)be trapped in/under 被困在,They trapped me into telling the truth. 他们诱骗我说出了事实真相。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,1

43、1,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,10.All hope was not lost.(P26)并不是所有的希望都破灭了。 表示“全体”意义的代词、形容词或副词,如all,both,every,everybody,everything,everywhere等,与否定副词not连用可构成部分否定。 All the stu

44、dents dont like the song. =Not all the students like the song. 并不是所有的学生都喜欢那首歌。 Both of them dont like English. =Not both of them like English. 并非他们俩都喜欢英语。 Every student is not in the classroom. =Not every student is in the classroom. 并不是每个学生都在教室。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,not all/both/e

45、very.=all/both/every.not.,表示部分否定,翻译为“并不是所有/并不是两个都/并不是每一个 no,none,no one,nobody,nothing,never,neither,nowhere,no more,no longer等表示否定意义的词(组)与肯定式谓语一起构成全部否定。 Nothing would change his mind. 什么都不会改变他的主意。 Nobody knew the secret between us. 没人知道我们之间的秘密。 I can find him nowhere.我哪里也找不到他。,基础导练,文本感知,知识精要,1,2,3,

46、4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,11.The army organized teams to dig out those who were trapped and to bury the dead.(P26) 解放军组成小分队,将受困的人们挖出来,将死者掩埋。 1)dig out 挖

47、出;发现 A little boy was dug out of the ruins by the rescue team. 一个小男孩被营救队从废墟中挖了出来。 Some reporters are always trying to dig out the famous peoples personal privacy. 有些记者总是想方设法挖掘名人们的隐私。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,dig for 挖寻 dig into 钻研;调查 dig up 挖起;搜寻出;揭露 dig through 挖穿(通),基础导练,文本感知,知识精要,1,

48、2,3,4,5,6,7,8,9,10,11,2)bury vt.埋葬;掩埋;隐藏 The hero was buried at the foot of the hill. 那位英雄被埋葬在山脚下。 She buried the secret deep within herself. 她把这个秘密深藏在内心。 He buried himself in going over his lessons,knowing nothing about the outside world. =He was buried in going over his lessons,knowing nothing abo

49、ut the outside world. 他埋头复习功课,不知道外面的事情。,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,(1)bury sth埋葬;掩埋 (2)bury oneself in 埋头于;专心于 (3)be buried in 埋头于;专心于,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,基础导练,文本感知,知识精要,1,2,3,4,5,6,7,8,9,10,11,