人教版 (新课标)必修1&2Unit 4 Earthquakes课文配套课件ppt

这是一份人教版 (新课标)必修1&2Unit 4 Earthquakes课文配套课件ppt，共50页。

1. Imagine yur hme begins t shake and yu must leave it right away.设想一下你的家开始震动，你必须马上离开。
Language Pints
1) shake : vi /vt (shk, shaken) shake hands with sb. 和某人握手
2) right away : 马上，立刻
和right away意义相同的词或短语还有immediately，at nce和right nw。
e.g. He is badly ill. Yu shuld send him t the dctr right away.
2.In the farmyards，the chickens and even the pigs were t nervus t eat.农家大院里的鸡，甚至猪都因过于惶恐而不想进食。 : “太……而不能”，含有否定意义，相当于 t...。她太小了而不能去上学。She is t yung t g t schl＝
She is nt ld enugh t g t schl.
结构与nt或never连用时，不定式为肯定意义。即：nt/never ：“无论……也不过分；太……而不会不……”。例如：活到老学到老。It’s never t late t learn.
句型转换① The by is nt ld enugh t g t schl.→The by is __________________ g t schl.② I am very glad t get such a nice gift.→I am ________ glad ________ get such a nice gift.
3(教材P26)In the city，the water pipes in sme buildings cracked and burst.在市内，有些建筑物里的水管爆裂开来 burst vi.爆裂；爆发 n．突然爆裂；爆发
不变的“burst”burst的过去式和过去分词仍然是burst，不要要词尾加－ed形式。
【图形助记】　burst一词多义
Burst int laughter/ Burst ut laughing
(1)burst in/int　　 闯进(2)burst int tears/laughter 突然大哭/大笑起来(3)burst ut crying/laughing 突然哭泣/大笑
He burst ut crying.
burst int+ n.
burst ut + ding…
He burst int laughter.
= He burst ut laughing.
= He burst int tears.
完成句子① 他不敲门就突然闯进了房间。He __________________ the rm withut kncking at the dr.② 听到消息她突然哭起来。Hearing the news, she _____________________________.
burst int tears
/ burst ut crying
4．(教材P26)It seemed as if the wrld was at an end．世界似乎到了末日。(1)as if (＝as thugh) 仿佛；好像She spke t me as if she knew me.她和我说话的神情, 好像她早就认识我似的。
(2014·广东高考·阅读理解C)They ffered their hmes，hearts，and fd as if I were their wn family.他们主动提供了家庭、热心和食物好像我是他们家庭的一员。He kept wrking as if nthing had happened.他继续工作，仿佛什么都没有发生似的。He std up as if t leave.他站起身来好像要离开。
①看起来海水好像不干净，不能游泳。__________________ it isn't clean enugh t bathe here.②这对老夫妇像亲生的儿子一样对待他。The ld cuple treated him ________ he ______ ．③士兵动了动嘴唇好像要说什么。The slider mved his lips as if ______________
It seems as if
were their wn sn
t say smething
(2)at an end 结束；终结As sn as yu hear it，yu knw the meeting is at an end.一听到这句话，你就知道会议要结束了。The meeting was nearly at an end when I gt t the meeting rm.我到达会议室时，会议快要结束了。
①at the end f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”。②by the end f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。③in the end用作时间状语，表示“最后；终于”，不可与f连用。④cme t an end“结束”，为动词短语。
选词填空(at an end/at the end f/by the end f/in the end)① __________________ 1980 the bridge had been cmpleted.② There is a pst ffice __________ the street.③ She dreamed f being a dctr and she became a dctr __________________．④ My hliday is __________________ and I must g back t wrk tmrrw.
By the end f
at the end f
in the end
at an end
5．ruin n. 废墟；毁灭 vt. 毁灭；使破产We saw the ruins f the ld church.我们看到了那座旧教堂的废墟。Heavy smking ruined his health.过度吸烟毁坏了他的健康。
【图形助记】　“破坏”知多少destry　　　damage　　 ruin
毁坏；损坏(还可修复)
6. Tw-thirds f them died r were injured during the earthquake. 2/3的人在地震中死去或受伤。
【例句】Mre than 61% f the surface f the earth ____ cvered by water.Seventy percent f the wrkers in this factry ____ yung.以百分数作为主语的, 谓语动词是单数还是复数取决于百分数后面跟的名词是可数还是不可数的。
【运用】请根据提示完成下列句子。1) _________ (三分之一) f the students in ur class ____ (be) girls.2) ___________ (五分之三) f the sil ___________ (wash) away by the fld last night.3) ______ (一半) f the desks in this schl _________ (make) in his cmpany.4) ______ (大部分的) f the lecture he made yesterday ____ (be) interesting.
Three-fifths
(1) injured adj. 受伤的get injured 受伤the injured 伤员 (2) injury n. 伤口；（复数injuries可指伤口和伤者人数）He suffered serius injuries t arms and legs.他的胳膊和腿都受了重伤。
用injure的适当形式填空1.The accident caused three deaths and five ________．2.She gt ________ when she was trapped in the wd.
injurehurtwund
三者都可表示“受伤, 伤害”
injure一般指因意外或事故而造成损伤，还可用于比喻义，如伤害健康、名誉、感情等。
wund一般指外伤, 如刀伤、枪伤等, 尤其指在战争中, 打斗中受伤。
hurt可指对身体上的伤害, 也指对心灵造成的伤害。
1) Tm ____________ his leg in a skiing accident.2) My leg still ________ even after resting it fr three weeks.3) Gunmen killed tw peple and ________ six thers in an attack tday.4) What yu said _____ my feeling.
hurt/injured
7．(教材P26)Peple were shcked.人们惊呆了。shck vt.& vi.(使)震惊；震动n.休克；打击；震惊
(1) be a shck t...　　　使……震惊 (2) shcked adj. 感到震惊的be shcked t d sth. 做某事很震惊be shcked at 对……感到震惊 (3) shcking adj. 令人震惊的
他的死震惊了整个世界。(be a great shck t)His death was a great shck t the whle wrld. 他们听到那消息很震惊。(be shcked t d sth. )They were shcked t hear the news.
①看到儿子抽烟父亲很震惊。Father __________________ his sn smking.② 我对她的失败感到震惊。I __________________ her failure.③ 令人震惊的画面震惊了在场的所有人。The ________ pictures ________ all the peple present.
was shcked at
was shcked t see
8. Sme f the rescue wrkers and dctrs were trapped under the ruins.有些救援人员和医生被困在废墟下面。(1) rescue n．&vt. 救援；营救The rescue team is wrking arund the clck.救援队正在夜以继日地工作。
(1)rescue wrkers　　　　　救援人员a rescue team 救援队cme t/g t sb's rescue＝rescue sb. 援救某人(2)rescue sb. 把……从……营救出来
完成句子① 汤姆在回家的路上从河里救上了一个男孩。Tm ________ a by ________ the river n his way hme.② 警察来救他并把他送回了家。The plice __________________ and sent him hme.③ 救援工人两小时后到达现场。________________ arrived at the scene tw hurs later.
came t his rescue
Rescue wrkers
①set/lay a trap 　　　　　设陷阱 fall int a trap 落入陷阱②trap sb.int (ding)．.. 诱使某人(做)……be trapped in/under... 被困在……中/下面Dn't try t trap me int thinking.别引诱我去思考。She was trapped in the burning huse.她被困在燃烧着的房子里了。
(2) trap vt. 使陷入困境 n．陷阱The bear was trapped.那只熊被陷阱所困
介词填空① We were asked t rescue the wrkers trapped ________ the mine.② He was trapped ________ saying that he liked the girl.③ A fx fell ________ a trap and was caught alive.
9．All hpe was nt lst.不是所有的希望都破灭了。【句式分析】　此句为部分否定的表达。不定代词all与否定副词nt连用，表示部分否定。其中，否定词nt也可放在句首。并不是我们每个人都有这种经历。 All f us dn't have such experiences.=Nt all f us have such experience.
除all之外，英语中的bth，each，every，everybdy，everything等具有总括意义的代词与否定词nt连用，构成部分否定，表示“不都，并非都”的意思。
汉译英① 并非所有的朋友都来参加了派对。______________________________________________________________________② 他们两个不都是王菲的粉丝。_______________________________________________
All the friends did nt cme t the party.
=Nt all the friends came t the party.
Nt bth f them are the fans f Wang Fei.
10．bury vt. 埋葬；掩埋；隐藏(教材P26)The army rganized teams t dig ut thse wh were trapped and bury the dead.部队组织小分队挖出那些被困人员并掩埋死者。
(1)bury sth. in...　　　把……埋到……里(2) 埋头于；专心于；沉浸于The envelpe was buried in sme papers n my desk.那只信封被我桌子上的一些文件盖住了。She buried herself in her wrk.她埋头于工作。
【图形助记】　一词多义的“bury”
　bury掩埋　　　 bury neself in study专心学习
一句多译由于他埋头读书，所以他不知道外面下雨了__________________________________________________________________= __________________________________________________________________
Because he buried himself in the bk，
Because he was buried in the bk，
he didn't knw it was raining utside.
11．a (great) number f许多；大量的(教材P27)Such a great number f peple died because the quake happened while they were sleeping.如此多的人员死亡是因为地震发生时人们正在睡觉。
a number f/the number f
辨析: a (great) number f; a great deal f; a lt f; plenty fa (great) number f 修饰可数名词, 跟复数形式; a great deal f 修饰不可数名词; a lt f 后面既可以加可数名词, 也可以加不可数名词; plenty f 后面既可以加可数名词, 也可以加不可数名词。
(1)选词填空(a number f/the number f)① ________________ teachers are present tday. ________________ them is 200.②________________ peple have applied fr the jb.(2)用be的适当形式填空③The number f the guests invited yesterday ____________ 50，but a number f them ____________ absent fr different reasns.
The number f
12. A smelly gas came ut f the cracks. smell + y = adj 发臭的 wind---windy ice---icydream---dreamy(梦幻般的)health---healthy wealth---wealthy smell n./ v (smelt/smelled, smelt/smelled)They were all hungry and the fd ______ gd.Please thrw the _______ fish away.