高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters教案配套ppt课件
展开1.主题语境:人与自然——自然灾害。2.语篇类型:新闻报道。3.课文内容分析: 本文是一则海啸袭击亚洲的新闻报道。新闻发布于海啸发生的第二天,体现了时效性。播报中提到了后续伤亡人数可能会增加,以及救援工作的困难,突出了灾难的严重性。文本还交代了海啸发生的时间、地点、范围、原因、受灾情况等。 让学生了解新闻报道应包含的基本要素和语言特点,能够为重大新闻事件的专题报道编写摘要。它能够培养学生提炼关键信息以及概括、归纳要点的高阶思维能力,同时还培养和提升学生分析、归纳、总结等的思维能力。
castlines acrss Asia
mre than 6,500 peple
fishermen,turists,htels,hmes,and cars
the suthern cast
three ther cuntries
least 1,870
1.G t an pen space away frm buildings,trees,r pwer lines.(教材第 53页) 去一个开阔的地方,远离建筑物、树木或电线。 ◆pwer n.电力供应;能量;力量;控制力
I will d everything in my pwer t help yu.我会尽全力帮助你。Every strm is an example f the pwer f nature.每场暴风雨都是大自然威力的例证。
单句语法填空①It has been tw years since he came pwer. ②I’m very srry;it is my pwer t finish such a difficult task. ③I d believe that encuragement is s (pwer) that it can change a persn. 完成句子④伟大艺术品有可以改变人们生活的力量。 Great art wrks have t change peple’s lives.
2.If yu find yurself in danger frm a frest fire,first f all,stay calm.(教材第53页) 如果你发现自己身陷森林火灾的危险之中,首先保持镇静。 ◆calm adj.镇静的;沉着的vt. 使平静;使镇静
Calm dwn!There is nthing t wrry abut.冷静下来!没有什么可担心的。She tried t calm them dwn but nly t make matters wrse.她尽力使他们平静下来,不料却适得其反。Tina tried t ignre the danger,and did her best t keep calm.蒂娜试图不理睬危险,尽量保持镇静。
意境巧记“安静”四兄弟
词语辨析①calm意为“平静的;沉着的”。指无风浪或人的心情不激动。②quiet意为“宁静的;安静的”。指没有声音、不吵闹或心里没有烦恼、忧虑。③silent意为“寂静的;沉默的;不出声的”。指没有声音或不讲话。④still意为“静止的;不动的”。指没有运动或动作的状态。
选词填空(calm/quiet/silent/still)①She is a girl.She std and kept when the teacher asked her sme questins. ②But after a while she answered all the questins in a vice. 完成句子③If yu are lst in the muntains, (保持镇静) in face f darkness and lneliness. ④After she (平静下来),she sang better.
stay/remain/keep calm
3.The undersea quake struck arund 7:00 a.m.,Sunday ff the west cast f Indnesia’s Sumatra Island.(教材第54页) 周日上午7:00左右,印度尼西亚苏门答腊岛西岸附近的海域发生海底地震,引发 海啸巨浪。 ◆strike vt.& vi.侵袭;突击;击打 n.罢工;罢课;袭击
The ship struck a rck.船触礁了。The area was struck by an utbreak f chlera.那个地区暴发了霍乱。
写出下列句中strike的含义①The visitrs were struck by the beauty f the West Lake. ②The clck struck twelve when I gt hme last night. ③A terrible earthquake struck that cuntry,making many peple lse their lives. ④A gd idea struck me when I was reading the newspaper. 单句语法填空⑤The man fell, (strike) his head n the edge f the table. ⑥The guests are struck the cleanliness f this city.
4.Hwever,dangerus cnditins and damaged rads will make it difficult t deliver fd and supplies.(教材第54页) 然而,由于条件险恶和道路受损,食物运送和物资补给将非常困难。 ◆deliver vt.& vi.递送;传达 vt.发表
Did yu deliver my message t my mther?你把我的信息传给我母亲了吗?Prfessr Smith delivered a wnderful speech at the lecture hall.史密斯教授在报告厅发表了一次非常精彩的演讲。
单句语法填空①The speech (deliver) by the headmaster at the meeting yesterday left a deep impressin n his students. ②I wnder why yu (deliver) my letters t his hme last week. 完成句子③我通常让人把快餐送到我办公室。 I usually have fast fd .
delivered t my ffice
I was having breakfast with my three children when water started filling my hme.(教材第54页)当时我和三个孩子正在吃早饭,海水开始灌入屋内。此句中when=and then/at that mment,意为“正在那个时候”。We were having dinner when smene kncked at the dr.我们正在吃饭,突然有人敲门。We were abut t set ut when it began t rain.我们正要动身,这时开始下雨了。I had just gne t bed when the telephne rang.我刚刚上床睡觉,这时电话铃响了。
单句语法填空①I was abut t give up my best friend encuraged me t g n. ②I (watch) TV when my little brther burst in. ③I had just walked a few steps I felt a pain in the leg.
was watching
The mst pwerful earthquake in the past 40 years caused a tsunami that crashed int castlines acrss Asia yesterday,killing mre than 6,500 peple in Indnesia,India,Thailand,Malaysia,and at least fur ther cuntries.(教材第54页)昨日,40年来最为强烈的地震引发海啸,重创亚洲沿海地带,造成印度尼西亚、印度、泰国、马来西亚和至少其他四个国家的 6,500多人死亡。此句是主从复合句。that引导定语从句,修饰先行词a tsunami;killing mre than 6,500 peple...为v.-ing结构作结果状语。
first aid kit(教材第53页) 急救箱◆aid n.援助;帮助;救援物资 vi.&vt.帮助;援助With the aid f ur teachers,we learned hw t perfrm first aid.在老师们的帮助下, 我们学会了如何进行急救。A dictinary is an imprtant aid in learning a new language.词典是学习新语言的重要工具。I’d be very grateful if yu can aid me with my English.如果你能帮助我学习英语我将不胜感激。
单句语法填空①Neighburs aided him mney when he almst lst everything in the fire. ②He is s kind a by that he ften aids his mther (clean) the huse. 翻译句子③进餐愉快不仅让人心情愉悦,而且还有助于消化。
Nt nly is pleasant mealtime enjyable,but it aids digestin.
Write a summary
1.文体类型:新闻报道,属于说明文范畴。2.要点内容: (1)亚洲发生了海啸; (2)海啸造成的人员伤亡及救援情况。
1.概要写作中常见的逻辑词:
(1)并列关系:and、r、as well、(2)递进关系:what’s mre、besides、in additin、mrever、nt als...(3)转折关系:but、hwever(4)先后顺序关系:first、secnd、t begin with、finally、last but nt least(5)因果关系:because、wing t、due t、therefre、as a result(6)归纳总结:n the whle、in shrt、in a wrd/in cnclusin/in summary
2.概要写作中常见的写作句式:
(1)文章开头句常用句式:This research/study/article shws/tells us/mainly fcuses n the tpic that...等。(2)表示结论的句式:We draw the cnclusin that... It was cncluded that... Finally we knw that...
阅读下面的短文,根据其内容用英语写一篇60个词左右的内容概要。 Space is a dangerus place,nt nly because f meters (流星),but als because f rays frm the sun and ther stars.The atmsphere again acts as ur prtective blanket n earth.Light gets thrugh the atmsphere,which is necessary fr plants t make the fd we eat.Heat,t,makes ur envirnment endurable (可以忍受的).Varius kinds f rays cme thrugh the atmsphere frm uter space,but enrmus quantities f radiatin frm the sun are screened ff.As sn as men leave the atmsphere,they are expsed t this radiatin but their spacesuits r the walls f their spacecraft,if they are inside,d prevent a lt f radiatin damage.
Radiatin is the biggest danger t explrers in space.The unit f radiatin is called “rem”.Scientists have reasn t think that a man can put up with far mre radiatin than 0.1 rem withut being damaged;the figure f 60 rems has been agreed n.The truble is that it is extremely difficult t be sure abut the radiatin damage because a persn may feel perfectly well,but the cells f his r her reprductive rgans may be damaged. Flights f the Apll Missins have had t crss belts f high radiatin and,during the utward and return jurneys,the Apll crew accumulated (积累) a large amunt f rems.S far,n dangerus amunts f radiatin have been reprted,but the Apll Missins have been quite shrt.We simply d nt knw yet hw men are ging t get n when they spend weeks and mnths utside the prtectin f the atmsphere,wrking in a space labratry.Drugs might help t decrease the damage dne by radiatin,but n really effective nes have been fund s far.
1.确定文体及文章主旨大意 文体:说明文。 主旨大意:主要介绍了太空的危险。2.明确各段主旨
4.提炼语言,完善概要
The atmsphere,acting as ur prtective blanket n earth,screens ff much radiatin frm the sun.(要点1)Hwever,radiatin pses the biggest danger t space explrers.(要点2)S far,n dangerus amunts f radiatin have been reprted abut the Apll crew wh have had t crss belts f high radiatin briefly.(要点3)N effective drugs have been fund t decrease the radiatin damage.(要点4)
阅读下面短文,根据其内容用英语写一篇60个词左右的内容概要。 It is quite reasnable t blame traffic jams,the cst f gas and the high speed f mdern life,but manners n the rad are becming hrrible.Everybdy knws that the nicest men wuld becme fierce tigers behind the wheel.It is all right t have a tiger in a cage,but t have ne in the driver’s seat is anther matter. Rad pliteness means nt nly gd manners,but als having senses.It takes the mst cl-headed drivers great patience t give up the desire t fight back when they are frced t face rude driving.On the ther hand,a little pliteness ges a lng way twards reducing the pssibility f quarreling and fighting.A friendly nd r a wave f thanks in answer t an act f pliteness helps t create an atmsphere f gdwill and becmes s necessary in mdern traffic cnditins.But such behaviurs f pliteness are by n means enugh.Many drivers nwadays dn’t even seem able t recgnise pliteness when they see it.
Hwever,misplaced pliteness can als be dangerus.There is a typical example where the driver waves a child crssing the street at a wrng place int the path f ncming cars that may nt be able t stp in time.The same ges fr encuraging ld ladies t crss the rad whenever and wherever they want t. An experienced driver,whse manners are faultless,tld me it wuld help if drivers learnt t crrectly jin in the traffic stream withut causing the ttal blckage that gives rise t unpleasant feelings.Unfrtunately,mdern drivers can’t even learn t drive,let alne mastering the radmanship.Years ag,experts warned us that the fast increase f the car wnership wuld demand mre give-and-take (互谅互让) frm all rad users.It is high time that we tk this message t heart.
1.确定文体及文章主旨大意 文体:说明文。 主旨大意:主要介绍了人们的道路行车礼仪。2.明确各段主旨
One pssible versin: Drivers tend t have hrrible rad manners while driving.(要点1)Drivers require patience t calm dwn and rad pliteness helps create a harmnius atmsphere,which is necessary but is ignred by many drivers.(要点2)Yet misplaced pliteness can smetimes put sme rad users wh aren’t fllwing traffic rules in danger.(要点3)With the increasing number f cars,rad pliteness shuld be remembered by all rad users.(要点4)
Ⅰ.语境填词1.He earned his living by (deliver) lectures thrughut the cuntry. 2.The medicine is an (effect) cure fr a headache. 3.They felt it easy (finish) the essay in a shrt time. 4.Tday the number f express railways in China (increase) fast. 5.A gd idea (strike) him suddenly when he was reading.
is increasing
6.The wrkers (sweep) up all the fallen leaves yesterday. 7.I am srry we d nt have any f this kind f shirts hand. 8.The (lng) f the time needed has a clse assciatin with the amunt f wrk. 9.Tm was abut t give up he suddenly fund an answer t the questin.
Ⅱ.单句情境写作1.I (正要放弃,这时) my parents came t cheer me up. 2. (我突然想到) I shuld buy a necklace fr my mther as a birthday gift. 3.We (发现学习一门外语 是有必要的) in mdern sciety.
was abut t give up when
It hit/struck me that
find it necessary t learn a freign language
Ⅰ.阅读理解A N matter where yu are,knwing hw t prtect yurself and yur family during an earthquake is necessary.Here are sme tips fr yu. Duck,Drp,Cver and Hld Duck under a strng piece f furniture,if pssible.Mst earthquake injuries are the result f being hit by smething falling n yu.Drp t the flr t avid falling r being thrwn dwn.And prtect yu frm flying glass.Use clthes,blankets,cushins r furniture fr cvering.Hld n t whatever yu’re using,as the grund mtin may be vilent.Get away frm glass,bkcases r anything heavy that culd fall ver n yu.
Stay away frm the Drs Drways used t be recmmended but mst experts nw say: stay away frm them.Drs can suddenly shut with bne crushing frce.Anyway,the experts say that in mdern cnstructin a drway is n strnger than any ther lcatin alng the wall. Try t Run Outside While the grund is mving,the greatest danger is f being injured by taking a fall r being hit by a falling piece f building as yu exit.If yu smell gas r when the shaking stps,calmly,carefully make yur way ut and get clear f the building.Befre yu leave,get shes n because yu will be walking n brken glass.If yu’re in a crwd, stay calm, and take what can cver yu and find where yu are.In a crwd the greatest dangers are panic and the rush fr an exit.
语篇导读:本文是一篇说明文。短文介绍在地震中保护自己和家人的方法。阅读本文,有利于增强学生的地震自救意识。
1.Which f the fllwing is TRUE abut earthquakes? A.Flrs cause mst injuries. B.Drs shuld be shut at all times. C.Clthes can be used fr prtectin. D.Fllwing a crwd is always right.
1.C 细节理解题。本题考查学生识别和理解文本中具体信息的能力。由Duck,Drp,Cver and Hld中的“Use clthes,blankets,cushins r furniture fr cvering.”可知,用衣服、毯子、靠垫或家具来遮盖。所以衣服能用来保护自己。故C选项正确。
2.Which f the fllwing best explains “recmmended” underlined in this text? A.Intrduced. B.Realised. C.Suggested. D.Explained.
2.C 词义猜测题。本题考查学生在具体语境中猜测词义的能力。由Stay away frm the Drs中的“but mst experts nw say: stay away frm them”可知,但现在大多数专家说:离它们远点。所以通过现在与过去看法的不同,可以判断出,过去人们推荐从门廊逃生。故suggest(建议)最能解释recmmend。故C选项正确。
3.What is the purpse f the text? A.T infrm peple f pssible dangers f an earthquake. B.T tell family members t stay calm in an earthquake. C.T rder peple t gain knwledge abut an earthquake. D.T intrduce ways t prtect peple in an earthquake.
3.D 推理判断题。本题考查学生根据文本信息进行推断归纳的能力。由第一段可知,无论你身在何处,知道如何在地震中保护自己和家人是必要的。给你一些建议。所以判断出短文的目的是介绍在地震中保护人们的方法。故D选项正确。
B One Sunday,Nichlas went skiing at Sugarlaf Muntain in Maine.In the early afternn,when he was planning t g hme,a fierce snwstrm swept int the area.Unable t see far,he accidentally turned ff the path.Befre he knew it,Nichlas was lst,all alne! He didn’t have fd,water,a phne,r ther supplies.He was getting clder by the minute. Nichlas had n idea where he was.He tried nt t panic.He thught abut all the survival shws he had watched n TV.It was time t put the tips he had learned t use. He decided t stp skiing.There was a better chance f smene finding him if he stayed put.The first thing he did was t find shelter frm the freezing wind and snw.If he didn’t,his bdy temperature wuld get very lw,which culd quickly kill him.Using his skis,Nichlas built a snw cave.He gathered a huge mass f snw and dug ut a hle in the middle.Then he piled branches n tp f himself,like a blanket,t stay as warm as he culd.
By that evening,Nichlas was really hungry.He ate snw and drank water frm a nearby stream s that his bdy wuldn’t lse t much water.Nt knwing hw much lnger he culd last,Nichlas did the nly thing he culd—he huddled (蜷缩) in his cave and slept. The next day,Nichlas went ut t lk fr help,but he culdn’t find anyne.He fllwed his tracks and returned t the snw cave,because withut shelter,he culd die that night.On Tuesday,Nichlas went ut again t find help.He had walked fr abut a mile when a vlunteer searcher fund him.Having been stuck in the snw fr tw days,Nichlas was saved. Nichlas might nt have survived this snwstrm had it nt been fr TV.He had ften watched a survival shw.That’s where he learned the tips that saved his life.When the hst f the shw heard abut Nichlas’ amazing deeds,he was super impressed that Nichlas had made it since he knew better than anyne hw hard Nichlas had t wrk t stay alive.
语篇导读:这是一篇记叙文。本文讲述了Nichlas在突遇暴风雪时利用电视节目中的求生知识成功存活,在被困两天后被救援人员营救的故事。阅读本文,有利于培养学生遇到灾难时的自救意识。
4.What caused Nichlas t get lst at the muntain? A.Having n guides t help. B.Frgetting the way back. C.Terrible weather. D.Pr eyesight.
4.C 推理判断题。本题考查学生根据文本信息进行推断归纳的能力。根据第一段中的“One Sunday, he knew it,Nichlas was lst,all alne!”可知一个星期天,Nichlas去缅因州的休格洛夫山滑雪。下午早些时候,正当他打算回家时,一场猛烈的暴风雪席卷了这个地区。由于看不清远处,他一不小心拐了个弯。不知不觉间,Nichlas就迷失了方向,孤身一人!由此可知,是恶劣的天气使Nichlas在山上迷路的。故选C。
5.Hw did Nichlas keep himself warm? A.He built a snw cave. B.He fund a shelter. C.He kept n skiing. D.He made a fire.
5.A 细节理解题。本题考查学生理解和识别文本中具体信息的能力。根据第三段中“He gathered a huge mass f snw and dug ut ...,t stay as warm as he culd.”可知他收集了一大堆雪,在中间挖了一个洞。然后他把树枝堆在自己身上,像毯子一样,尽可能地保暖。由此可知,Nichlas保持温暖的方式是建了一个雪洞,故选A。
6.Why was the survival shw mentined? A.It was Nichlas’ favurite TV prgram. B.It taught Nichlas useful knwledge. C.Nichlas shared his stry n the shw. D.The hst asked Nichlas t make a TV interview.
6.B 推理判断题。本题考查学生根据文本信息进行推断归纳的能力。根据最后一段中“He had ften watched a survival shw.That’s where he learned the tips that saved his life.”可知他经常看一个求生节目,从中学到了拯救他生命的秘诀。由此可知,该节目被提到是因为它教会了Nichlas有用的知识。故选B。
Ⅱ.完形填空 Life is full f beautiful mments.All yu have t d is t 1 yur eyes t see them.I saw 2 just the ther day.The lcal 3 had just let ut,and I fund myself behind a schl bus as I was driving hme. The bus 4 by a huse sitting n tp f a hill.A little girl,n mre than 7 years ld, 5 the bus and started running quickly t the 6 .The smile n her face was quite sweet.I 7 up the hill t see where she was ging.I saw her dad waiting fr her.As she gt 8 ,her dad smiled and knelt dwn t 9 her.He wrapped his pwerful 10 arund her and gave her a huge hug the mment she gt t him.
My eyes 11 a bit as I watched this scene.I 12 all the times my wn children had run int my arms with 13 faces and lving hearts.Every single hug frm them was a treasure f 14 .Suddenly my trip dwn the memry lane was 15 when I heard the car behind me hnk its hrn (鸣喇叭).I saw the schl bus quickly pulling away,and started t fllw it again.Hwever,this time I did s with a fuller heart than ever befre.I tk that beautiful mment and stred it safely in my sul,where I knew it wuld remain frever.
语篇导读:本文是一篇夹叙夹议文。作者在回家的途中看到一个爸爸张开双臂迎接放学回家的女儿,借此告诉我们生活中有很多美好的时刻,家是爱永远也不会停止的地方。本文有利于提高学生热爱家庭,珍惜亲人的意识。
1.C 根据本空后的“t see them”可知,此处是说睁开(pen)眼睛去看。故选C。2.C 上文说生活中有很多美好的时刻,此处是说前几天“我”刚好看到一个(ne)。故选C。3.A 根据本空后的“a schl bus”可知,学校(schl)刚好放学。故选A。
B.prtect C.pen B.that C.ne B.hspital C.restaurantD.market
4.D 根据本空后的“ started running quickly”可知,校车停(stp)了下来。故选D。5.B 根据本空后的“and started running quickly”可知,小女孩下车(get ff)了。故选B。6.D 根据上文中的“a huse sitting n tp f a hill”可知,小女孩下车后往那个房子(huse)跑去。故选D。
B.turned C.apprached at B.gt ff C.went thrugh D.brke B.man C.end D.huse
B.tk C.climbedB.lder C.clserB.greet C.tuchD.save
7.A 根据本空后的“up the hill t see where she was ging”可知,“我”抬头看(lk up)。故选A。8.C 根据本空后的“her dad smiled...”可知,此处是说当小女孩靠近(clser)的时候。故选C。9.B 根据本空前的“her dad smiled and knelt dwn”可知,小女孩的爸爸微笑着跪下来迎接(greet)她。故选B。
B.feet C.legsB.clsed C.restedB.appreciated C.missedD.preferred
10.D 根据本空后的“and gave her a huge hug”可知,小女孩的爸爸张开有力的双臂(arms)给她一个大大的拥抱。故选D。11.A 根据本空后的“as I watched this scene”可知,这一幕让“我”的双眼有点湿润(water)了。故选A。12.A 上文说眼前这一幕让“我”的双眼湿润了,再结合本空后的“all the times my wn children had run int my arms”可知,“我”记起(remember)自己的孩子扑进怀里的时候。故选A。
B.pretty C.nervus B.jy C.value B.cancelled C.interrupted D.repeated
13.D 根据本空后的“faces and lving hearts”可知,孩子微笑着(smiling)扑进“我”的怀里。故选D。14.B 根据本空前的“Every single hug frm them”可知,从孩子那里得到的每一个简单的拥抱都是一笔快乐(jy)的财富。故选B。15.C 根据本空后的“when I heard the car behind me hnk its hrn (鸣喇叭)”可知,“我”的思绪被后面车的喇叭声打断(interrupt)了。故选C。
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