高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters课文配套课件ppt

这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters课文配套课件ppt，共42页。PPT课件主要包含了Ⅰ知识体系图解 ，重点词汇，重点短语，重点句式，答案B　 ，答案C　 ，ruins　，be damaged，trapped　 ，trapped等内容，欢迎下载使用。
1.　　　　　　　n.& vt.破坏;毁坏 2.　　　　 n.震惊;令人震惊的事;休克vt. (使)震惊3.　　　　 n.电;电能4.　　　　 vt.使落入险境;使陷入圈套　n.险境;陷阱5.　　　　 vt.埋葬;安葬6.　　　　 vi.& vt.呼吸7.　　　　 vt.& vi.复活;(使)复苏
ruin　shck　electricity　trapbury　breathe　revive　
8.　　　　 n.努力;艰难的尝试;尽力9.　　　　 n.智慧;才智10.　　　　 vt.遭受;蒙受 vi.(因疾病、痛苦、悲伤等)受苦11.crack n.　　　　 vi.& vt.　　　　 12.unify vi.& vt.　　 　　 
effrt　wisdmsuffer　
裂纹;裂缝　(使)破裂　 统一;(使)成为一体
1.in ruins 　　 　　 　　　　　 2.as if 　　　　　　　 3.in shck 　　　　　　　 4.suffer frm 　　　　　　　 5.cme t an end 　　　　　　　 6.get up n ne’s feet 　　　　　　　 7.the number f 　　　　　　　 8.tens f thusands f 　　　　　　　 
严重受损;破败不堪　似乎;好像;仿佛　震惊;吃惊　遭受　结束　 站起来　……的数目　 成千上万的　
9.blw away 　　　　　　　 10.nthing but 　　　　　　　 11.dig ut 　　　　　　　 12.fall dwn 　　　　　　　 
吹走　只有;只不过挖出　倒塌;跌倒
1.Chickens and even pigs were t nervus t eat,and dgs refused t g inside seemed as if the wrld were cming t an end!
Ⅱ.释义匹配1.crack　　A.t bring tgether2.trap B.a piece f equipment fr catching animals3.revive C.the situatin within which smething exists r happens4.unify D.a very narrw space between parts f smething5.cntext E.t cme r bring smething back t life,health, existence,r use答案:1.D　2.B　3.E　4.A　5.C
Ⅲ.阅读导学根据P50课文内容,选择正确答案。1.What des the first paragraph mainly tell us?A.Hw an earthquake signs f the strange things happened the peaceful city lked happened at abut 3:00 July 28?A.Peple felt the earth was were seen jumping ut f nises were stars were seen in the sky.
3.Hw did the authr feel abut the earthquake in the text?A.Serius and hpeless.　 B.Sad and but hpeful.D.Angry but can we infer frm the text?A.The whle city was at an army’s cming brught hpe t the lst hpe when faced with the terrible signs befre the earthquake weren’t bvius at all.
重点词汇1In less than ne minute,a large city lay in ruins.不到一分钟,一个大城市便成为废墟。【词汇精讲】句中的ruin意为“破坏;毁坏”,是名词。ruin还可以作及物动词,意为“破坏;毁坏”。N matter hw famus a brand is,it can be ruined nce it betrays the trust f cnsumers.无论一个品牌有多大名气,一旦辜负了消费者的信任它就有可能会毁灭。When they returned t their hmetwn the next day,they fund it in ruins.当他们第二天回到故乡的时候,他们发现那已经是废墟了。
【词汇拓展】lie/be in ruins　　　　成为废墟ruin sth/sb/neself毁坏某物/毁掉某人/毁掉自己be ruined by...被……毁坏/破坏ruin ne’s health/fame/future 毁掉某人的健康/名声/未来Many ancient sculptures lay in ruins after the earthquake.许多古代雕塑在地震后成了废墟。Our vacatin was ruined by the typhn.我们的假期被台风给毁了。
damage,ruin,destry
【迁移应用】单句语法填空(1)Three-furths f the crp 　　　　　(ruin) by the fld last night. (2)After the wave came,the sand castle n the beach lay in 　　　　　(ruin). (3)Once expsed t light,the film will 　　 　　　(damage) and get useless. (4)Millins f lives 　　　　　　　　　　(destry) by the slw drying up f the sea.(2020·新高考全国Ⅰ卷) 
was ruined　
have been destryed
2Sn after the quakes,the army sent 150,000 sldiers t Tangshan t dig ut thse wh were trapped and t bury the dead.地震后不久,部队派出了15万名士兵奔赴唐山,将受困群众从废墟中挖出,并掩埋死者。【词汇精讲1】 trap n.圈套;陷阱;困境　v.设圈套;陷入(困境)trap作“诱捕”解时,指用陷阱、罗网、圈套等捕捉动物或人。还可表示“使陷入困境中”“使陷入圈套”。trap是及物动词,接名词、代词作宾语。可用于被动结构。trap的过去式和过去分词均为trapped。注意没有slve a trap的表达方式。The plice set a trap t catch the thief.警察设下了捉拿窃贼的圈套。
【词汇拓展1】fall int a trap　　　　　 　落入陷阱be trapped/stuck/caught in　被困在……中trap sb int ding sth陷害/诱骗某人做某事By clever questining they trapped him int making a cnfessin.他们用巧妙的提问诱使他招认了。Yu have fallen int a trap.你们可上当了。
【迁移应用1】单句语法填空(1)We desire that immediate help be given t the lcal villagers 　　　　　　(trap) by the earthquake. (2)We succeed in ur field f specializatin and then becme 　　　　　(trap) in it.(2019·天津卷) 
【词汇精讲2】在本句中bury是及物动词,意为“埋葬”;bury作动词时还有“隐匿;覆盖”等含义。Yu will have t bury yurself in yur studies if yu want t pass the exam.如果你想通过考试,就得专心致志地学习。
【词汇拓展2】bury sth　　　　 　　　　埋葬……be buried in=bury neself in沉浸于……;埋头于……He was buried in the debate with his classmates.=He buried himself in the debate with his classmates.他沉浸于与同学们的辩论中。
【迁移应用2】单句语法填空(1)The athlete was 　　　　　(bury) in training,s he didn’t ntice the cming f his cach. (2)He buried 　　　　　(him) in explring the uter space in the past 50 years. 
3Slwly,the city began t breathe again.慢慢地,这座城市又恢复了生机。【词汇精讲】句中的breathe意为“呼吸”,是不及物动词。breathe也可作及物动词。Peple are cncerned abut the quality f the air they breathe.人们关心他们呼吸的空气的质量。
【词汇拓展】breath n.　　　　　　　　呼吸breathe a sigh f relief 松了一口气hld ne’s breath屏住呼吸ut f breath气喘吁吁地,上气不接下气地catch ne’s breath喘口气take a deep breath=breathe deeply深呼吸
I became ut f breath and the nce injured ankle hurt badly.我上气不接下气,一度受伤的脚踝也疼得厉害。Hld yur breath fr as lng as pssible.屏住呼吸,时间越长越好。【微写作】 I als nticed that I became breathless quickly,and that I wasn’t enjying sprt as much.I was ut f breath.I tried my best t breathe,but in vain.
【迁移应用】完成句子(1)当赛季结束时,我们大多数志愿者都松了一口气。Mst f us vlunteers 　　　　　　　　　　　　when the seasn cmes t a clse.(2019·全国Ⅱ卷) (2)我们到达山顶时气喘吁吁。We were 　　　　　　　　　when we gt t the tp f the hill. 
breathe a sigh f relief
ut f breath
4With strng supprt frm the gvernment and the tireless effrts f the city’s peple,a new Tangshan was built upn the earthquake ruins.在政府的大力支持和市民的不懈努力下,在地震废墟上建造了一座新的唐山。【词汇精讲】effrt n. 努力;艰难的尝试;尽力effrt表示一般性的努力(即表泛指意义),通常是不可数名词。若强调一次一次具体的努力,通常是可数名词,尤其与all,these等修饰语连用时。It was his cntinuus effrts that caused China t change.正是他的不懈努力使得中国发生变化。
【词汇拓展】make an effrt t d sth　努力做某事spare n effrt t d sth不遗余力地做某事with great effrt努力thrugh ne’s effrts经过某人的努力Parents arrange everything fr their children and spare n effrt t pave the way fr their success.父母为孩子安排好一切,不遗余力地为他们的成功铺路。Thugh they made an effrt t put ut the fire,many huses were burnt t the grund.尽管他们尽力灭火,许多房子还是被烧成了平地。
【迁移应用】完成句子(1)只要我们每天都不遗余力地做一点事情,我们就会有真正的改变。As lng as we 　　　　 　　　　　　t d a little bit every day,we’ll make a real difference. (2)另一种可能性是,当一支球队有很多天才球员时,有些球员可能会减少努力。Anther pssibility is that when there is a lt f talent n a team,sme players may 　　　　　　　　　　　　　　　.(2019·北京卷) 
spare n effrt　
make less effrt
5What kind f help d yu think peple wh have suffered an earthquake need? 你认为遭受地震灾害的人需要什么样的帮助?【词汇精讲】suffer vt.遭受;蒙受　vi.(因疾病、痛苦、悲伤等)受苦句中的suffer意为“遭受;蒙受”,是及物动词。I think she suffered a lt in the African frest.我认为她在非洲丛林里受了不少苦。Althugh we are suffering such a severe natural disaster,we will eventually vercme the difficulty as lng as we dn’t lse heart.尽管遭受如此严重的自然灾害,但只要不灰心,我们终会克服困难。
【词汇拓展】suffer frm　　　　　　遭受;患病suffer pain/defeat/hardship/damage遭受痛苦/失败/艰难/破坏suffering n.痛苦;苦恼;让人痛苦的事sufferer n.患难者;患病者
Many peple suffered frm this terrible disease and lst their lives.许多人被这种可怕的疾病夺去了生命。Dn’t wrry!The animal wn’t suffer any pain.别担心,这只动物不会感到任何痛苦的。
(1)suffer指抽象的损害、痛苦等,如:suffer pain/defeat/lsses/the result/side effects“遭受痛苦/失败/损失/(承受)结果/副作用”。(2)suffer frm常加具体的表示不幸或痛苦的名词,如:遭受战争、自然灾害、疾病带来的痛苦。
【迁移应用】单句语法填空(1)The Red Crss gave fd and clthing t the 　　　　　(suffer) in the earthquake. (2)“I wish we culd help him t earn mney,” said Clara.“His family 　　　　 　(suffer) s much.”(2020·新高考全国Ⅰ卷) (3)The civil war f Syria has brught great 　　 　　　(suffer) t tens f thusands f peple. 
sufferers　
is suffering
suffering(s)
重点句式1Chickens and even pigs were t nervus t eat,and dgs refused t g inside buildings. 鸡,甚至猪都紧张得不吃东西,狗也不肯进入大楼里面去。【句式剖析】本句是一个并列句。在第一个分句中,句子的主语是Chickens and even pigs,动词不定式短语t eat作结果状语。 d sth意为“太……以致不……”,t后接形容词或副词,t是动词不定式符号,后接动词原形,动词不定式表示否定意义。The rad was t narrw fr large trucks t get thrugh because f a landslide.由于滑坡,路太窄了,大型卡车无法通过。The man was t tired t g any farther.那个男人太累了,走不动了。
【句式拓展】在以下几种情况中,结构可以表示肯定意义,而不是否定意义:(1)当不定式前有否定词修饰时。(2)当副词t的前面有否定词修饰时。(3)当副词t后面修饰的形容词是glad,ready,pleased等表示“积极”意义的词汇时。
He is t flish t understand this.他太蠢,不会明白这一点。He is t clever nt t understand this.他太聪明,不会不明白这一点。Never t ld t learn.活到老学到老。It’s never t late t stp smking.戒烟何时都不算晚。We are t ready t help yu.我们很乐意帮助你。I shall be nly t pleased t get hme.我只要回到家里就非常高兴。
【迁移应用】完成句子(1)The explsin had left a hle mre than frty miles acrss—　 　　　　　　　　　　　　　　　(太大,以至于能被看到) frm anywhere at grund level.(2019·江苏卷) (2)It’s never 　　　　　　　(太早) make necessary preparatins fr a healthy and meaningful cllege experience.(2019·北京卷) 
much t huge t be seen　
2It seemed as if the wrld were cming t an end!仿佛世界末日即将来临!【句式剖析】本句是一个主从复合句,as if引导的是表语从句。It lks as if it is ging t rain.看起来要下雨了。Be quick!It lks as if the train is ging t mve.快点!看起来火车要开了。
如果as if引导的从句中的主语和主句的主语相同,且含有be动词,可省略从句主语和be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。Suddenly,he jumped away,as if bit by a snake.他突然跳开了,好像被蛇咬了一口。
【迁移应用】单句语法填空(1)The ld man pened his muth as if 　　　　　(say) smething. (2)Tm walked here and there as if 　　　　　(lk) fr smething. (3)We felt as if we 　　　　　(be) away frm hme fr many years. 
Ⅰ.单句填空1.With its 10-metre-lng pipe,peple wh 　　　　　(trap) in the ruins,will be able t get supplies including xygen and water. 答案:were trapped2.I was lking fr my handbag,which 　　　　　(bury) under a pile f ld newspapers. 答案:was buried3.The man tk a deep breath and sat up slwly and 　　　　　great effrt. 答案:with4.The lss f big trees was greatest in areas where trees 　　　(suffer) the greatest water shrtage.(2019·浙江卷) 答案:had suffered
Ⅱ.课文语篇填空A terrible earthquake hit the city f Tangshan n July 28,1976,in 1.　　　　　 thusands f peple died and many were injured.Peple were greatly 2.　　　　　(shck) because nearly all the buildings fell dwn and the whle city lay in 3.　　　　　(ruin).All the electricity was cut ff and peple began t wnder hw lng the disaster 4.　　　 　　(last).It seemed as if the wrld were cming t 5.　　　　　 end. The peple f Tangshan didn’t lse hpe because 150,000 sldiers were sent t help the rescue wrkers.The sldiers tried their best 6.　　　　(dig) ut thse wh were trapped.They als built shelters fr the 7. 　　　　　(survive).Fresh water was taken t the city by every means.8.　　　　　(slw),the city began t cme back t life. 
It was said that befre the earthquake,strange things happened in the cuntryside.The water in the village wells rse and 9.　　 (fall).Fish jumped ut f the pnds.Strange nises were heard,but peple thught little f 10.　　　　　(they).