高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters图文课件ppt

这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters图文课件ppt，共83页。PPT课件主要包含了单元核心素养，单元话题导读，Fragile，课前自主预习，disaster，drought，slide，flood，rescue，damage等内容，欢迎下载使用。

[导语]地震是最常见的自然灾害之一，常造成巨大的损失。如何在地震中保护自己及家人呢？本文就此提出了几则忠告。An earthquake is ne f the mst cmmn natural disasters.It may cause great damage.S it is wise t learn sme simple safety tips t prtect yurself r yur family members.
_______ items，like thse made f glass are easily brken and shuld usually be placed n a lwer surface，near the grund instead f placing them n cupbards higher up.Never place them near yur bed，sfas and ther furniture where yu wuld be sitting r lying dwn.When there is a strng mvement, these pieces will fall n the flr directly and nt n yu.There is a strng chance f shrt circuits(短路)and fire breakuts during an earthquake.Make sure yu turn ff electrical cnnectins and gas immediately when an earthquake happens.
During an earthquake，lie beneath an bject that is nt easily damaged.D nt g near bjects that culd directly fall n yu.Never use the elevatr t g dwn.Stay inside until the shaking stps and it is safe t g utside.Research has shwn that mst injuries happen when peple inside buildings try t g ut.Use the staircases(楼梯)at all times.If yu are utdrs, d nt take shelter under a tree，streetlights，electric ples r tall buildings.If yu are driving, stp yur car and stay in a safe place.D nt park yur car under a tree r any tall bject.
If trapped in debris(瓦砾堆), cver yur muth with a handkerchief r clthing.Tap n a pipe r wall s rescuers can find yu.Use a whistle(哨子)if ne is available.Never shut fr help.Shuting can cause yu t breathe in dangerus amunts f dust.D nt light a match because yu may burn yurself.D nt mve abut r kick up dust.
1．What is the purpse f the passage？____A．T tell readers the damage caused by earthquakes.B．T tell readers the rescue wrk after earthquakes.C．T tell readers hw t prevent earthquakes.D．T tell readers what t d abut earthquakes.解析： 写作目的题。根据文章第一段的最后一句可知，本文讲了一些应对地震的简单的安全建议。故选D项。
2．What des the underlined wrd“Fragile”in Paragraph 2 prbably mean？____A．Easily fund. B．Easily brken.C．Expensive. D．Heavy.解析： 词义猜测题。根据画线词后的“like thse made f glass are easily brken”可知，画线词意思是“易碎的”。故选B项。
3．T reduce the injury frm the earthquake, where shuld items made f glass be put？____A．On cupbards.B．On a lwer surface.C．In the bedrm.D．Where children can't reach them.解析： 细节理解题。根据文章第二段中的“Fragile shuld usually be placed n a lwer surface，near the grund instead f placing them n cupbards higher up.”可知，应把那些玻璃制品放置在接近地面的较低处，故选B项。
4．During the earthquake, peple are advised t ____.A．g ut f the building at nceB．drive t a safe place quicklyC．take shelter under a treeD．turn ff electricity and gas immediately解析： 细节理解题。根据文章第三段的最后一句可知，当地震发生时，要设法确保立即关闭电源插头和天然气。故选D项。
Sectin Ⅰ　Listening and Speaking，Reading and Thinking
Ⅰ.重点单词1．___________n.灾难；灾害2．__________n.旱灾；久旱3．________vi.& vt.(使)滑行；滑动4．________n.洪水；大量　vi.淹没；大量涌入　vt.使灌满水；淹没5．_________n.& vt.营救；救援6．_________vt.损害；破坏　n．损坏；损失7．__________vt.摧毁；毁灭8．________n.死；死亡
9．_________vt.影响；(疾病)侵袭；深深打动10．__________n.避难处；居所；庇护　vt.保护；掩蔽　vi.躲避(风雨或危险)11．_______n.& vt.破坏；毁坏12．__________n.百分之……　adj.& adv.每一百中13．________n.砖；砖块14．________n.金属15．________n.震惊；令人震惊的事；休克　vt.(使)震惊16．______________n.电；电能
electricity
17．_______vt.使落入险境；使陷入圈套　n．险境；陷阱18．_______vt.埋葬；安葬19．__________vi.& vt.呼吸→_________n.呼吸；气息20．_________n.努力；艰难的尝试；尽力21．_________n.智慧；才智→_______adj.有智慧的；英明的；明智的→_________adv.明智地；精明地22．__________n.上下文；语境；背景23．_________vt.遭受；蒙受　vi.(因疾病、痛苦、悲伤等)受苦
Ⅱ.重点短语1．write _______写下；记下2．refer _____指的是；参考3．think ________考虑4．set _____搭起；建立5．_____ least至少6．_____ usual像往常一样7．_____ if似乎；好像；仿佛8．cme t _____ end结束；终止
9．_____ ruins严重受损；破败不堪10．______ number f ……的数目11．nthing ______除……以外什么也不；只有；只不过12．tens _____ thusands f数以万计的13．_____ shck震惊；吃惊14．dig ______掘出；发现15．lk _____抬头看，查阅16．suffer _______...患……疾病；受……之苦
Ⅲ.重点句型1．Chickens and even pigs were ______ nervus _____ eat，and dgs refused t g inside buildings.鸡甚至猪都紧张得不敢吃食，狗也拒绝进入建筑物中。2．It seemed ________ the wrld were ____________________!世界末日似乎到了！3．Thusands f children ____________ withut parents.成千上万个孩子变成了孤儿。4．Water, fd and electricity ___________________.水、食物和电都很难获得。
cming t an end
were hard t get
Ⅳ.课文预读(Ⅰ)Reading fr the main idea.1．What's the main idea f the text？____A．A terrible earthquake f Tangshan.B．Befre the earthquake f Tangshan.C．During the earthquake f Tangshan.D．Damages f the earthquake f Tangshan.
2．Find ut the main idea f each paragraph.________Para.1 A．The earthquake caused unbelievable destructin t Tangshan.Para.2 B．The earthquake happened and caused deaths r injuries in Tangshan.Para.3 C．Help came sn after the quakes.Para.4 D．Strange things happened，but n ne paid attentin t them.Para.5　E．Tangshan came back t life again.
(Ⅱ)Reading fr the details.1．All the fllwing unusual things happened befre the quake EXCEPT that ____.A．the water in the village wells rse and fellB．the chickens and even the pigs were t nervus t eatC．tens f thusands f cws wuld never give milk againD．fish jumped ut f the water
2．Befre the earthquake, peple were asleep as usual because ____.A．they didn't ntice anything strange happeningB．they knew well abut earthquakesC．smething strange happened in many placesD．they didn't realize the arrival f an earthquake
3．The secnd and third paragraphs are mainly abut ____.A．the great lss the earthquake brught t TangshanB．the number f peple wh were killed r injuredC．when and where an earthquake happenedD．the cause f the big earthquake in Tangshan
4．What des the sentence “Slwly, the city began t breathe again.” mean？____A．The city will nt die.It has hpe.And it can recver frm the pain.B．The army sent 150,000 sldiers t Tangshan t help peple.C．Hundreds f thusands f peple were helped.D．Mst f the 10,000 miners were rescued.5．What is the md (语气) f this passage？____A．Sad.　　　　　　　B．Serius.C．Serius and sad. D．Calm.
1.rescue n．& vt.营救；救援
①Six peple were rescued by helicpter frm a fishing bat in distress ff the Crnish cast.在康沃尔海岸附近，一艘渔船遇险，六人被直升机救起。②The 23-year-ld's screams alerted a passerby wh went t her rescue.那名23岁女孩的尖叫声引起了一个过路人的警觉，他救了她。③Vlunteers frmed a human chain t rescue precius items frm the burning huse.志愿者排成一条长龙，从着火的房子里手传手把贵重物品抢救出来。
J　即学即练单句语法填空① Lifebats carry ut many __________(rescue) every mnth.②The lifebat rescued the sailrs _______the sinking bat.③When we were in danger, they came _____ur rescue.翻译句子④I didn't knw anybdy at the party, but the hstess came t my rescue by intrducing me t a few peple.__________________________________________________________________
在聚会上我谁也不认识，但女主人过来把我介绍给几个人，帮我解了围。
2.damage vt.损害；破坏　n．损坏；损失
①But turism is duble-edged，fr althugh it's bsting the cuntry's ecnmy，the Reef culd be damaged.但旅游业是有利有弊的，因为尽管它能繁荣国家经济，海礁却会被破坏。②Recent discveries abut crruptin have dne serius damage t the cmpany's reputatin.近来曝光的一些腐败行为使该公司的声誉受到严重损害。
J　即学即练单句语法填空① Tree rts can cause damage _____ buildings.②(2021·全国甲卷)Once, when trying a certain trick n the beam(横杆)，I fell nt the stnes, ___________(damage)a nerve(神经) in my hand, and Tby came ver, helping me up：Safe, man.③Several vehicles _______________(damage) in the accident.翻译句子④Smking seriusly damages yur health.___________________________
were damaged
①“Many students were buried under the ruins，”she recalls f the darkest mment in her life.“许多学生被埋在废墟下，”她回忆起她生命中最黑暗的时刻。②Years f fighting have left the area in ruins.经年的战事已经使得这个地区满目疮痍。③It is n use trying t plan an 18-hle glf curse n a 120-acre site if yu have t ruin the envirnment t d it.要规划一个占地120公顷、拥有18洞的高尔夫球场如果必须破坏环境才能做到，那就毫无益处了。
3.ruin n．&vt.破坏；毁坏
J　即学即练单句语法填空① The ecnmy was _____ruins after the war.② The cuntry _____________(ruin) by the war.③ We visited the ________(ruin) f a Nrman castle.翻译句子④Many cmpanies are n the edge f ruin.________________________
①He was fund beaten and in shck.他被发现遭到殴打，处于休克中。②The advertisements were designed t shck—that was the whle pint f the campaign.这些广告为的就是惊世骇俗——这就是此次活动的全部意义。③Visitrs t the slums were clearly shcked t see s many families living in want.到过贫民窟的人看到有这么多的家庭生活在贫苦之中显然震惊不已。
4.shck n．震惊；令人震惊的事；休克　vt.(使)震惊
J　即学即练单句语法填空① Her mther's death came _____a great shck—it was s unexpected.② Many peple were shcked _____the film when it first came ut.③It's really hard getting back t wrk after three mnths ff—it's quite ____shck t the system.翻译句子④I was in shck fr abut tw weeks after the accident.__________________________________________________
事故发生后，我约有两个星期都处于惊魂未定的状态。
①The train was trapped undergrund by a fire.列车被一场大火困在了地下。②He seemed t think I was setting sme srt f trap fr him.他似乎认为我正给他设置某种陷阱。③She's t smart t fall int the trap f wrking withut pay.她这人很聪明，决不会上当去做任何不给报酬的工作。
5.trap vt.使落入险境；使陷入圈套　n．险境；陷阱
J　即学即练单句语法填空①Thse wh dare t try ften get themselves __________(trap)．②By the time he realizes he has fallen _______a trap, it'll be t late fr him t d anything abut it.③He was s careless that he was caught _____a trap.翻译句子④All f the travelers were trapped by the sudden fld.__________________________________________________________
所有的旅客都被突如其来的洪水给困住了。
①In AD 79 the city f Pmpei was buried under a layer f ash seven metres deep.公元79年，庞贝城被埋在7米深的火山灰层下。②I fund the article buried in the business sectin f the newspaper.我在报纸的商务版找到了这篇文章。③She buried herself in the cuntry t write a bk.她隐居乡间写书。
6.bury vt.埋葬；安葬
J　即学即练单句语法填空① He'd had t bury ______(he)pain ver the years.②In sme places, fd alne can____________(bury)in sand.③She buried her face _____her hands and began t sb.翻译句子④The scientist knew nthing abut the matter, because he was always burying himself in his study._________________________________________________________
那位科学家对此事一无所知，因为他一直专心于他的研究工作。
①In their effrts t reduce crime the gvernment expanded the plice frce.为了减少犯罪，政府扩大了警察的队伍。②It takes a lng time t prepare the dish but the results are s gd that it's wrth the effrt.做这道菜很费时间，但结果大家都很爱吃，工夫真没白费。③If we culd all make an effrt t keep this ffice tidier it wuld help.如果我们都努力保持整洁，那么办公室的面貌肯定会大有改观。
7.effrt n．努力；艰难的尝试；尽力
J　即学即练单句语法填空① Yu shuld put mre effrt _______yur wrk.②He's jgging arund the park every mrning _____ an effrt t get fit.③(2022·全国乙卷)Drinks nw cntain 45 millin fewer kils f sugar as a result f manufacturers' effrts ___________(avid) the charge, accrding t Treasury figures.翻译句子④It can take time and effrt t match buyers and sellers.________________________________________________
匹配买主和卖主可能需要花费一些时间和精力。
1.as if似乎；好像；仿佛
①They cmpletely ignred these facts as if/thugh they never existed.他们完全无视这些事实，就好像它们从未存在过。②I ate as if there was n tmrrw.我狼吞虎咽地吃着。③Frm time t time, Jasn turned rund as if(he was) searching fr smene.杰森不时地转过身来，好像在找人。
J　即学即练单句语法填空① She spke t me as if she _______(knw) me.② Her head felt as if it ______________(burst)．③He pened his lips as if ____________(answer)this questin.翻译句子④He behaved as if nthing had happened.___________________________________
2.set up设立；建立
①The plice set up radblcks n the rads ut f the city.警察在城外的路上设置了路障。②We set ff fr the statin early fr fear that we wuld miss the train.我们很早就动身去车站了，唯恐错过火车。③Yu had better set aside sme time every day fr sprts s that yu can keep yurself energetic.你最好每天都留出一些时间来锻炼，这样你就可以保持精力充沛。
J　即学即练用适当的介词或副词填空①They will set______fr Paris next week.②Once I realized what was wrng, I set________crrecting it.③Having made the plan, she set______t carry it ut.④Yu had better set yur idea_______befre yu frget it.
①It seemed as if the wrld were cming t an end!仿佛世界末日即将来临！②By the end f this week，I will have finished mst f the wrk.到本周末为止，我将会完成大部分工作。③Driverless cars may end up being a frm f public transprt rather than vehicles yu wn.无人驾驶汽车最后可能成为一种公共交通工具而非你自己拥有的交通工具。
3.cme t an end结束
J　即学即练单句语法填空①The peace talks brught the war_____an end eventually.②The meeting ended up _______an encuraging sng.③_____ the end, the headmaster rse t annunce that the cnversatin was at _____ end.④(2022·浙江1月卷)Klein desn't think the age f electricity will cme t _____ end sner r later.
1.Mice ran ut f the fields lking fr places t hide, and fish jumped ut f the water.(P50)老鼠从田里跑出来找地方躲藏，鱼也从水里跳了出来。
J　句型剖析lking fr places t hide作ran的伴随状语，lking fr表示的动作与句子的谓语ran表示的动作同时发生。
①(2021 ·浙江高考)He explained ur basic task，the tractr fired up and we were ff, riding dwn the field lking fr weeds t spray with chemicals.他解释了我们的基本任务，拖拉机启动了，我们就出发了，沿着田野骑行，寻找野草喷洒化学药剂。②(2021·新高考Ⅰ卷)The staff is friendly and helpful，prviding yu with a map f the city when yu arrive，and ffering advice if yu require sme.这里的工作人员很友好也很乐于助人，当你到达时，他们会给你一张城市地图，如果你需要的话，他们还会给你一些建议。
J　即学即练单句语法填空①(2021·全国乙卷)My clleague(同事) refused t accept it, _________(say) that we were all just ding ur jb.②(2021·全国甲卷)A few minutes later, when I landed the trick，my friends beat their bards lud, ___________(shut)：“Safe! Safe! Safe！”翻译句子③He made his way t the statin, carrying a heavy bag n his back.__________________________________
他背着沉重的包，朝车站走去。
2.Thusands f children were left withut parents.(P50)成千上万的儿童成了孤儿。
J　句型剖析本句是简单句。为“leave＋宾语＋宾补”结构的被动式。该句的主动句为The earthquake left thusands f children withut parents.①His illness has left him very weak.生病使他很虚弱。②His parents died tw years ag, leaving him an rphan.他的父母两年前去世了，使他成了孤儿。
③Kate's sudden leaving left us all wndering what was ging t happen.凯特的突然离去使我们大家都想知道将要发生什么事。④The bad weather left the prject half finished.糟糕的天气使工程只完成了一半。⑤I can't find my purse.I culd have left it in the supermarket yesterday, but I'm nt sure.我找不到我的钱包了。也许我昨天把它落在超市里了，但是我不确定。
J　即学即练单句语法填空①Qi Baishi's style f painting ften leaves the audience ___________(guess) and makes them use their imaginatin.②He didn't feel excited at the news that ur team wn the game, leaving me___________(cnfuse)．③Firefighters put ut the fire，which left the kitchen __________ (damage)．
J　句型剖析本句是简单句。是“sth.＋be＋adj.(＋fr sb.)＋t d”句型。①The physics prblem is difficult t wrk ut.这道物理题很难做出来。②My bss is easy t get alng with.我的老板很容易相处。
3.Water, fd, and electricity were hard t get.(P50)水、食物和电很难获得。
J　即学即练单句语法填空①This machine is very easy _____________(perate)．Anybdy can learn t use it in a few minutes.②The nise utside is hard t put up_______.
Ⅰ.单句语法填空1．When the runners gt t the finishing line, all f them were quite ut f _________(breathe)．2．Their inventins have cntributed t the develpment f _____________(electricity) engineering.3．Ignring the danger，he rushed int the fire t rescue thse __________(trap) in the huse.4．It is well knwn that ancient Greece was a funtain f _________(wise) and philsphy.
electrical
5．When I finally gt t the meeting rm, the discussin had already cme t _____ end.6．Nearly tw _________(three) f the students in ur class like playing ftball.7．The audience applauded when the chairman gt up n his _______(ft) t speak.8．The number f students in this schl has increased _____ 20 percent this year.
9．I still remember visiting a friend wh'd lived here fr five years and I ______________(shck) when I learnt she hadn't cked nce in all that time.10．The 65-year-ld Steve Gdwin was fund ____________(suffer) frm early Alzheimer's.
Ⅱ.选词填空as if， in ruins， in shck， be trapped in， be buried in， make effrts， breathe in， suffer frm， percent f， cme t an end1．Ninety percent f the buildings lay _____________ ， metal pipes and taps cracked, and bricks cvered the grund.2．They _________________ the burning building.Please call 119 right away.3．When yu're breathing deeply, yu ___________________ sme fresh air.
are trapped in
are breathing in
4．The millinaire has handed ver 50 _____________ his stck t his first sn.5．Everyne was shcked.It seemed ________ the wrld was at an end.6．We must _______________ t take exercise fr the benefit f ur health.7．Hw time flies！The term has _________________.8．She ________________ thught and didn't ntice the water was biling.9．In the first tw mnths after the incident I was still ___________.10．Sme cities f the wrld ______________ traffic jam.
make effrts
cme t an end
was buried in
Ⅲ.课文语法填空根据课文内容，在空白处填入1个适当的单词或括号内单词的正确形式。Strange things happened befre Tangshan Earthquake happened._______ (smell) gas came ut frm the cracks f wells and animals became t nervus ____________ (eat)．At 342 n the mrning f 28 July, 1976, everything began t shake.It seemed as __________ the wrld were cming t an end！Sn the whle city lay ________ ruins and mre than 400,000 peple were killed r badly injured in the quake and nearly