高中英语 Unit 4 EarthquakesPeriod 1课件 新人教必修1

1、2021/8/11 星期三1Unit 4Earthquakes2021/8/11 星期三22021/8/11 星期三32021/8/11 星期三4 the vibration may be no greater than the vibration caused by a passing truck.On average, a powerful earthquake occurs less than once every two years. At least 40 moderate earthquakes cause damage somewhere in the world each ye

2、ar. About 40,000 to 50,000 small earthquakeslarge enough to be felt but not damagingoccur annually.2021/8/11 星期三5Tasks：1佳句仿写.called tsunamis(海啸).The group _.(被称作“甲壳虫”的乐队很受欢迎)Instead.We wont have tea in the house._.(我们将在花园里而不是在室内喝茶)。2句子翻译(将黑体句子译成汉语)_ 2021/8/11 星期三62021/8/11 星期三7Period 1Warming Up，Pre

3、reading & Reading2021/8/11 星期三82021/8/11 星期三98_ adj.极度的9_ vt.损害；伤害10destroy vt._ _ _11useless adj._ _ _12shock/k/vt. & vi._n_ _ _13rescue n. & vt._ _14trap/trp/vt._n_ _15electricity n._ _ _16disaster n._ _17bury/berI/vt._ _ _2021/8/11 星期三10答案1.lion4.event5.nation6.ruin7.sufferi

4、ng8.extreme9.injure10.破坏；毁坏；消灭11.无用的；无益的；无效的12.(使)震惊；震动；休克；打击；震惊13.援救；营救14.使陷入困境；陷阱；困境15.电；电流；电学16.灾难；灾祸17.埋葬；掩埋；隐藏2021/8/11 星期三11.短语天地1_立刻；马上2_仿佛；好像3_结束；终结4in ruins_5dig out_6a(great)number of_答案1.right away2.as if3.at an end4.严重受损；破败不堪5.掘出；发现6.许多；大量的2021/8/11 星期三122021/8/11 星期三132021/8/11 星期三14202

5、1/8/11 星期三15.预读理解1Fast Reading：Scan the text and choose the best answers according to the text.The first sentence in Paragraph 1 implies that _.Athe survivors didnt think too much of itBthe survivors were made to lose their senses by the sudden big earthquakeCthe survivors didnt realize in such a br

6、ief instant that it was a terrible earthquakeDthe survivors didnt think an earthquake could bring such great damage2021/8/11 星期三16How many signs are given that suggest an earthquake would happen in the first paragraph?AFive BNine CTwelve DSevenThe second and third paragraphs are mainly about _.Athe

7、great loss the earthquake brought to TangshanBthe number of people who were killed or injuredCwhen and where an earthquake happenedDthe cause of the big earthquake in Tangshan2021/8/11 星期三17The title “A night the earth didnt sleep” means _.Athe earth was awake all night longBpeople on the earth coul

8、dnt fall asleep that nightCan earthquake happened that nightDanimals on the earth would not sleep that nightWhat is the mood of this passage?ASad BSeriousCSerious and sad DCalm答案CBACC2021/8/11 星期三182Careful Reading：Read the text carefully and try to master the structure of the text.PartEventsSigns b

9、efore the earthquake(Paragraph 1)_were happening in Tangshan. For a few days, water in the wells _； From the cracks of wells, _came out; Mice, chickens, pigs and even fish became _； The water pipes cracked and burst. But people _them.2021/8/11 星期三19Damage caused by earthquake(Paragraphs 23)The earth

10、quake _ the city and shocked the people. At 3：42 a. m， everything began to _. It seemed that the world was at an _.Onethird of the nation _ it. A huge _cut across the city.The city lay _. Twothirds of the people _ or were injured.Rescue after the earthquake (Paragraph 4)Soldiers were sent to _ those

11、 who were trapped and to bury the dead. Workers built _ for surviors whose homes had been _.2021/8/11 星期三20答案Strange thingsrose and fella smelly gasnervousthought little ofdestroyedshakeendfeltcrackin ruinsdieddig outsheltersdestroyed2021/8/11 星期三212021/8/11 星期三222021/8/11 星期三23【比较网站】shake/tremblesh

12、ake最普通用词，可指人或物“摇动，发抖”。指人时常指由于感情激动、寒冷、惧怕等所引起的身体颤动。在表示“因而颤抖”时，介词多用with。在表示“使受震撼，使(信念等)动摇”时，常用于be shaken by/with/at结构中tremble(因恐惧、愤怒、寒冷、体弱等)战栗，震颤，发抖，常常与shake互换，但指握手、摇头时动词用shake，tremble只用作不及物动词2021/8/11 星期三24【单项填空】Mr White, a new teacher, stood in front of the students, his body _with fear.Atrembling Bt

13、rembledCwas trembling Dwas trembled解析his body与tremble构成逻辑上的主谓关系，故用现在分词。答案A2021/8/11 星期三252021/8/11 星期三262021/8/11 星期三27【完成句子】_ _(暴风雨突然袭来)and we all got wet.He _ _ _(闯进房间)without knocking at the door.答案The storm burstburst into the room2021/8/11 星期三283ruin(1)n.废墟；毁灭We saw the ruins of the church.我们看见

14、了这座教堂的遗址。Drinking was his fathers ruin and it will be the ruin of him too！喝酒毁了他父亲，也会毁了他！(2)vt.毁灭；使破产Heavy smoking ruined his health.吸烟过度毁坏了他的健康。2021/8/11 星期三29【归纳拓展】be in ruins成为废墟come into ruins 毁灭，成为废墟be the ruin of 成为毁灭(堕落)的原因ruin oneself 自取灭亡ruin ones health/fame 毁坏某人的健康/名誉2021/8/11 星期三30【比较网站】r

15、uin/destroy/damageruin一般指对物体或生命彻底的破坏，但往往是非暴力的，也往往不是一次性打击的结果，常指对美好的或希望中的事物的破坏destroy常指彻底的、不能或很难修复的“破坏”、“毁坏”，程度较深；也可用于损坏抽象的东西，比如名誉、计划、努力、契约等damage一般指对物体或生命的局部损伤，使整体的价值或作用降低或变得无价值、无作用，一般指被破坏的物品可以重新修复2021/8/11 星期三31选词填空(ruin/destroy/damage)The buildings here were _in the big earthquake.He _his prospects

16、(前途)because of his carelessness.Smoking can severely _your health.答案destroyedruineddamage2021/8/11 星期三32【单项填空】That car accident_all his life. After that he was limited to a wheelchair.Adamaged BdestroyedCharmed Druined解析ruin ones life毁掉某人的生活。答案D2021/8/11 星期三334injure vt.损害，伤害Youll injure your health

17、 by smoking too much.吸烟太多将有害于你的健康。【归纳拓展】injury n伤，伤口，伤害do an injury to sb 伤害某人injured adj. 受伤的；受委屈的the injured 伤员2021/8/11 星期三34【比较网站】injure/wound/hurt/harminjure多指意外事故造成的伤害，也可指对名誉、地位的损害wound指人在战斗、攻击中受伤，身体上出现明显的伤口，多指枪伤、刀伤、刺伤等皮肉之伤hurt多指精神上受到伤害，也可指身体上的疼痛harm指身体或精神上的损害或对周围事物的危害。意为“伤害，损害，有害于”，常用短语do har

18、m to“对有害”2021/8/11 星期三35【一目了然】2021/8/11 星期三36用injure/wound/hurt/harm的适当形式填空The soldier was _in the arm in the war.She was _slightly in an accident during the work.I was very much _at his words.This bright light will do great _to your eyes.答案woundedinjuredhurtharm2021/8/11 星期三372021/8/11 星期三38【归纳拓展】d

19、estruction n毁灭；破坏destructive adj. 破坏(性)的；毁灭(性)的2021/8/11 星期三39【单项填空】The flood _all the bridges, so we had to get there only by boat.Adestroyed Binjured Charmed Dhurt解析考查同义词用法辨析。destory毁坏的程度严重，不能修复。结合句意A项最佳。答案A2021/8/11 星期三402021/8/11 星期三41【归纳拓展】a shock to.使吃惊shocked adj. 感到震惊的shocking adj. 令人震惊的be s

20、hocked to do sth 做某事很震惊be shocked at. 对感到震惊点津：shocked adj.“感到震惊的”，表示人的心理状态和感受；shocking adj.“令人震惊的”，说明事物的性质、特征、特点等。2021/8/11 星期三42【比较网站】shock/astonish/surpriseshockvt. & n震惊，打击，吃惊程度最大，后面常跟介词at/by，构成词组be shocked at/by，表示“对吃惊”，或接不定式表示原因，也可作名词，意为“震动，打击”astonishvt. & n十分吃惊，语气比surprise要强，含有令人难以置信的意思surpri

21、sevt. & n吃惊，最普通用词，含有“意想不到”之意2021/8/11 星期三43【单词填空】The big Haiti Earthquake _(使震惊)the world.His sudden death was a great _(震惊)to his family.He was very much _(震惊的)at the news.答案shockedshockshocked2021/8/11 星期三44【单项填空】The news is so_that everyone was very much _at it.Ashocking; shockedBshocked; shockin

22、gCshocking; shockingDshocked; shocked解析句意：这个消息如此震惊，以至于每个人听到时都感到震惊。shocking修饰news，shocked修饰everyone。答案A2021/8/11 星期三452021/8/11 星期三46【归纳拓展】go/come to sbs rescue进行援助/营救某人a rescue team 救援队a rescue mission 营救任务rescue sb from. 从中把某人救出来2021/8/11 星期三47【比较网站】rescue/saverescue强调行动迅速，指把某人或某物从迫在眉睫的危险中解救出来save是

23、普通用词，使用广泛，常指把处于危险或紧急状态中的人或物解救出来，使之得以保全，多数情况下可与rescue互换2021/8/11 星期三48【完成句子】他从大火中把那个女孩救了出来。He _ the girl _the big fire.当我们处于困境的时候，他们来营救我们。They _ _ _when we were in danger.答案rescued；fromcame to our rescue2021/8/11 星期三498trap(1)vt.使陷入困境The police trapped him into telling the truth.警察设圈套使他讲出实情。(2)n.陷阱，困

24、境The farmer sets traps to catch the rats. 农民放置了许多捕鼠器捕捉老鼠。2021/8/11 星期三50【归纳拓展】trap sb into sth/doing sth诱使某人(做)be trapped in 困在中；陷在中set traps to do sth 设置陷阱做2021/8/11 星期三51【完成句子】有望这个抢劫者正好落入我们的圈套。Hopefully, the robber will fall right into our _.她被困于燃烧的房子中。She was _in the burning house.答案traptrapped20

25、21/8/11 星期三522021/8/11 星期三53【一目了然】2021/8/11 星期三54【单项填空】_ himself in the newspaper, he didnt notice what was happening.AHaving buried BBuryingCBuried DTo be buried解析bury oneself inbe buried in埋头于；专心于。此处为现在分词作状语。句意：他埋头于读报，没有注意到发生的事情。答案B2021/8/11 星期三551right away 立刻，马上，毫不耽搁I told him right away what I

26、thought of him.我直截了当地告诉了他我对他的看法。【归纳拓展】right now立即，马上right and left 到处；处处see sb right 确保或负责满足某人的一切要求put sb right 纠正某人的错误2021/8/11 星期三56【单项填空】On hearing the shouts of “help”， he rushed to the river _.Aright now Bright offCright away DAll the above解析right now, right off和right away都有“立即，马上”的意思。答案C2021/8

27、/11 星期三572as if 仿佛；好像It looks as if a storm would come soon.一场暴风雨似乎很快就要来了。【归纳拓展】as if的用法：(1)as if引导从句。在look, seem等系动词后引导表语从句。It seems as if our team is going to win.看来我们队好像要获胜了。2021/8/11 星期三58引导方式状语从句。She loves the boy as if she were his mother.她爱这个男孩，就好像她是他的母亲一样。(2)as if还可用于省略句中。如果as if引导的从句是“主语系动词

28、其他”结构，可省略主语和系动词，这样as if后就只剩下名词、不定式、形容词(短语)、介词短语或分词等。2021/8/11 星期三59Tom raised his hand as if(he was going)to say something.汤姆举起手好像要说什么。She left the room hurriedly as if(she was)very angry.她匆忙离开房间好像很生气。注意：as if从句的语气及时态。(1)as if从句用直陈语气的情况：当说话者认为句子所述的是真实的或极有可能发生或存在的事实时。He talks as if he is drunk.从他谈话的样

29、子来看他是醉了。2021/8/11 星期三60(2)as if从句用虚拟语气的情况：当说话人认为句子所述的是不真实的或极少有可能发生或存在的情况时。从句虚拟语气中动词时态的形式如下：从句表示与现在事实相反，谓语动词用一般过去式。You look as if you didnt care.你看上去好像并不在乎。He talks as if he knew where she was.他说话的样子好像知道她在哪里似的。2021/8/11 星期三61从句表示与过去事实相反，谓语动词用“had过去分词”。He talks about Rome as if he had been there befor

30、e.他说起罗马来好像他以前去过那儿似的。从句表示与将来事实相反，谓语动词用“would/could/might动词原形”。He opens his mouth as if he would say something.他张开嘴好像要说什么。2021/8/11 星期三62【完成句子】It seems _ _ _ _(他好像在做梦)She treats him _ _ _ _ _(好像他是一个陌生人)He opened his mouth _ _ _ _(好像要说什么)答案as if he were dreamingas if he were a strangeras if to say some

31、thing2021/8/11 星期三633at an end结束，终结The war was at an end.战争结束了。He went on spending freely until his money was at an end.他继续大把地花钱直到用完为止。【比较网站】at an end/at the end of./in the end/by the end of./come to an endat an end意为“结束；终结”，在句中多用作表语at the end of.意为“在的尽头；在末”in the end意为“最后，终于”by the end of意为“到末为止”，常

32、用于完成时中come to an end意为“结束”，常用作谓语2021/8/11 星期三64选词填空(at an end/at the end of/by the end of/in the end)How many English words had you learned _last term?He became an outstanding doctor _.My uncle will fly to China _this year.My holiday is _and I must go back to work soon.答案by the end ofin the endat th

33、e end ofat an end2021/8/11 星期三654a (great)number of 许多，大量的A great number of new factories have been set up in my hometown.我的家乡建立了许多新工厂。【比较网站】a number of/the number of意义用法a numberof许多，大量的在number之前可加large, small, great等表示程度。a number of只修饰可数名词，作主语时谓语动词用复数形式the numberof的数目后接可数名词，作主语时谓语动词用单数而不用复数2021/8/1

34、1 星期三66【单项填空】The number of foreign students attending Chinese universities _rising steadily since 1997.Ais BareChas been Dhave been解析考查主谓一致。主语是the number，故谓语动词用单数，又因时间状语是since 1997，所以用完成时态。答案C2021/8/11 星期三675dig out(1)掘出The soldiers had to dig the dead out of the ruins.士兵们不得不把死者从废墟里挖出来。(2)发现，找出He tr

35、ied his best to dig out the truth.他设法找出真相。2021/8/11 星期三68【归纳拓展】dig for寻找dig into 探究；探寻dig up (在播种或建筑等前)掘地；平整土地2021/8/11 星期三69填入恰当的介副词Youll need to dig deep _ the records to find the figures you want.They are digging _the football field to make a new surface.The miners are busy digging _gold now.答案in

36、toupfor2021/8/11 星期三701In the farmyard, the chickens and even the pigs were too nervous to eat.农家大院里的鸡，甚至猪都因过于惶恐而不想进食。too.to.太而不能，含有否定含义，相当于not.enough to.。She is too short to reach the book on the shelf.She is not tall enough to reach the book on the shelf.她太矮了而不能够到架子上的书。2021/8/11 星期三71【归纳拓展】(1)当too

37、后的形容词是表示心情或描述性的形容词，如happy, pleased, willing, thankful, delighted, anxious, eager, easy, kind, good, interesting, pleasant等时，此结构没有否定意义，而表示肯定含义。too意为“十分，非常”，这时too前可以有副词far, much, only或but修饰，但意义不变。I am too delighted to accept your invitation.我非常高兴地接受你的邀请。2021/8/11 星期三72(2)too.to.结构中的too前有否定词，如never时，此结

38、构表示肯定含义。It is never too late to learn.活到老，学到老。(3)tooadj.for sb/sth to do sth表示“太以至于某人/某物不能做某事”。The problem is too difficult for me to work out.这个问题太难了，我解答不出来。(4)can never be too.无论也不过分。You can never be too careful when crossing the street.你过马路时怎样小心也不为过。2021/8/11 星期三73【单项填空】You _pay too much attention to your handwriting, as it is so important.Acant BshouldntCmustnt Dneednt解析cant.too.无论也不过分。答案A2021/8/1