5_必修第一册　UNIT 4　NATURAL DISASTERS课件PPT

这是一份5_必修第一册　UNIT 4　NATURAL DISASTERS课件PPT，共39页。PPT课件主要包含了from，rescued，rescue，himself，atby，to hear，shocked，shocking，suffered，survivor等内容，欢迎下载使用。

◆练中悟词 写出下列句中画线单词的意思。①(2020浙江)Later,they learned t wrk with the seasns, planting at the right time and, in dry areas, making use f annual flds t irrigate(灌溉)their fields. 　　　　  ②(2020天津)In the future, I will be a gd dctr t heal the wunded and res- cue the dying, devting myself t my wrk. 　　　　  
◆写中炼词根据汉语提示完成下面的句子。③(2020全国新高考Ⅰ)“我希望我们能帮助他赚钱,”克拉拉说,“他的家人 正遭受这么多痛苦。”(suffer)“I wish we culd help him t earn mney,” said Clara. “　　　　　　　     　     .”④(2020全国新高考Ⅰ)“我也是,”哈里说,“我们真的应该做些事情来帮助 他们。”(assist)“S d I,” said Harry. “　　 　　　　　　　    .”
His family is
suffering s much
We really shuld d smething t assist them
◆链接　把……从……中解救出来“及物动词”的搭配小结区分……和……阻止……做……保护……免受……保护……免受……保护……免受……保卫……免受……拯救……免受……
1.rescue n.& vt.营救;救援◆单句填空①He rescued three children 　　　　　   the burning building.②We came 　　    his rescue and pulled him ut f the river.③I was the first Western TV reprter permitted t film a special unit caring fr pandas 　　　　　　  (rescue) frm starvatin in the wild.(2016课标全国Ⅰ)
◆句式升级④I'd like t see the by wh was rescued frm the earthquake.→I'd like t see the by 　　　　　　  frm the earthquake.(非谓语动词) ◆用rescue的适当形式或介词填空When the accident happened, the ⑤　　　　　　  wrkers didn't give up the hpe f rescuing them ⑥　　　　　  danger.
点拨(1)rescue sb./sth. frm...把某人/某物从……中解救出来rescue sb. frm danger救某人脱险(2)cme t/g t sb.'s rescue来/去营救某人rescue team/wrkers救援队/人员
2.ruin n.& vt.破坏;毁坏◆单句填空①A large number f cmpanies and buildings were 　　　　  ruins after the explsin n August 12, 2020.②Drunk-driving nt nly ruined 　　　　　   (he) but als killed several passers-by.
◆一句多译他犯了个错误, 这让他失去了出国的机会。→③He made a mistake, 　　　　　　　　　      ging abrad. (定语从句)→④He made a mistake, 　　　　　　　　　     ging abrad. (分词短语作状 语)
which ruined his chance f
ruining his chance f
点拨(1)lie/be in ruins毁坏;严重受损;破败不堪fall int ruin毁坏;败落(2)ruin neself毁掉自己;自取灭亡ruin ne's hpe/chance使某人的希望破灭/机会丢失辨析
3.shck n.震惊;令人震惊的事;休克 vt.(使)震惊◆单句填空①We were all shcked 　　　　　  the news f her death.②I was shcked 　　　　  (hear) that he had resigned.
◆用shck的适当形式或介词填空Peple were ③　　　　　  t see that the little girl was beaten by her stepmther. The ④　　　　　   news ⑤　　　　　 all the peple arund, which was als a shck ⑥　　　  her father wh was wrking abrad.
点拨(1)be a shck t...使……吃惊(2)shcked adj.震惊的;惊讶的be shcked at/by对……吃惊be shcked t d sth.吃惊地做某事(3)shcking adj.令人震惊的
联想以-ing结尾的形容词强调事物的特征,意为“令人……的”;以-ed结尾的形容 词强调人内心的感受,意为“感到……的”。encuraging令人鼓舞的↔encuraged 受到鼓舞的satisfying令人满意的↔satisfied感到满意的surprising令人惊奇的↔surprised惊讶的mving令人感动的↔mved 感动的
4.suffer vt.遭受;蒙受 vi.(因疾病、痛苦、悲伤等)受苦◆单句填空①It was as a result f the accident that the cmpany 　　　　　　　  (suffer) a great lss.②She has been suffering 　　　　　   the lss f memry since she had that car accident.
◆句式升级③He had never suffered such a great lss in his life, s he almst lst the hpe fr life.→　　　　　　　　　     such a great lss in his life,he almst lst the hpe fr life. (分词作状语)
Nt having suffered
点拨(1)suffer frm患……病;因……而受苦suffer frm a bad cld患重感冒suffer pains/hardships遭受痛苦/困难(2)suffering n.苦难;痛苦sufferer n.受难者
联想“v.+frm”短语集锦:benefit frm从……中获益date frm始于;追溯到result frm由……造成
5.survive vi.生存;存活 vt.幸存;艰难度过◆用survive的适当形式或介词填空The wman was the nly ①　　　　　　    wh ②　　　　　　　     the earthquake. She survived ③　　　  little water under the ruins. Her ④　　　　  was a real wnder and finally she survived her husband ⑤　　　   5 years.
had survived
◆完成句子⑥毫无疑问,我们生存的唯一途径就是与自然和谐相处。Undubtedly, the nly way 　　　　　　　　　     is t live in harmny with nature.
fr us t survive
点拨(1)survive n依靠……维持生活A survive B 比B活的时间长……(2)survivr n.幸存者(3)survival n.幸存;残存物易错survive表示“幸存;幸免于”时为及物动词,其宾语前不用加in或frm。
g thrugh 经历;经受◆赏句猜义①The plan went thrugh,which made us all happy.　　　　  ②This year we have gne thrugh t many natural disasters,such as earth- quakes,flds and mudslides.　　　　  ③I had gne thrugh my mney befre I fund a jb.　　　　 ④I always start the day by ging thrugh my email.　　　　　  
⑤As yu g thrugh this bk,yu will find that each f the millins f peple wh lived thrugh Wrld War Ⅱ had a different experience.　　　　　　　    
点拨(1)经历,遭受。相当于experience。(2)仔细检查,仔细查看。相当于g ver。(3)(法律、合同等)通过,接受,达成。(4)详细研究,仔细琢磨。(5)耗尽,用完。相当于run ut f。联想thrugh有“从头到尾”的意义,所以大多数“动词+thrugh”构成的短语都 含有“完成”“自始至终”的意义,可利用这一点记忆有关thrugh的短语。
太……以至于不能……教材原句Chickens and even pigs were t nervus t eat, and dgs refused t g inside buildings.◆单句填空①I was 　　　　   yung t understand the meaning f the film.②I'm t glad　　　　　　　　　    (admit) t a key university.
t be admitted
◆一句多译这个小男孩太小了,不能去上学。→③The little by is 　　　　　　　　　     he can't g t schl.→④The little by is　　　　　　　　　     t schl.
s yung that
点拨(1)与nt或never连用时,意为“无论……也不过分,越……越好”。(2)t+adj. (anxius, eager, glad, happy, pleased, ready, willing, etc.) t d sth. (表示肯定意义)非常/很……做某事(3)can never/nt+动词+t+adj./adv.+t d sth.意为“再做某事也不过分,越做 某事越好”。
if(=as thugh)引导的从句教材原句It seemed as if the wrld were cming t an end!◆单句填空①By as he is,he talks as if he 　　　　　 (be) an adult.②She talks abut Hng Kng as thugh she 　　　　　 (be) there befre.③He talks gladly as if he 　　　　　　　　　    (be) ur mnitr.
wuld/culd/might be
◆完成句子④她匆忙地离开了房间,好像生气了。She hurriedly left the rm 　　 　　　　　　　    .
as thugh/if (she was)angry
点拨as if/thugh引导从句时,根据表达的需要,从句可以用陈述语气,也可以用虚拟 语气。as if/thugh引导的从句的虚拟语气有以下三种情况:(1)从句谓语与主句谓语同时进行,从句用一般过去时(系动词一般用were);(2)从句谓语在主句谓语之前发生,从句用过去完成时;(3)从句谓语在主句谓语之后发生,从句用过去将来时(wuld/culd/might+ d)。
联想as if/thugh引导的从句有时用省略形式。此时as if/thugh后常接名词、形容词、副词、现在分词、过去分词、不定式等。Tm raised his hand as if (he was) t say smething. 汤姆举起手来好像要说什 么。He acted as if (he were) a fl. 他表现得像个傻瓜。
3.be ding sth. when...正在做某事,这时……教材原句I was having breakfast with my three children when water started filling my hme.◆单句填空①He 　　　　　　　　　    (sleep) when there was a knck at the dr.②I was abut 　　　　　　  (g) ut when the telephne rang.③We had just begun t wrk 　　　　　  the machine brke dwn.④The thief was n the pint f 　　　　　 (put) his hand int the lady's handbag when the bus suddenly stpped.
was sleeping
点拨其他相关句型有:be n the pint f 刚要做……这时……be abut t 正要做……这时……had just 刚做完……这时……易错在本句型中when不可换成while。
1.教材与语法填空　　阅读下面短文,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 had happened befre the Tangshan Earthquake happened. The well walls had deep cracks. Sme 　　　　　    (smell) gas came ut f them. Chickens and even pigs were t nervus 　　　　　    (eat). At 3:42, 　　     the mrning f July 28, 1976, everything began t shake. 　　　  seemed as if the wrld were cming t an end. Hard hills f rck became rivers f dirt. In less than
ne minute, the whle city lay in 　　　　　    (ruin). Tw thirds f the peple were dead r 　　　　　    (injure). Nearly everything in the city was destryed. Peple were 　　　　　    (shck) at this and wndered hw lng the disaster wuld last. The army rganized teams t dig ut thse 　　　　     were trapped and t bury the dead. Wrkers built shelters fr 　　　     (survive). Fresh water was taken t the city. Slwly, the city began t breathe again. With strng supprt frm the gvernment and the tireless effrts f the city’s peple, a new Tangsh-an 　　　　　    (build) upn the earthquake ruins.
2.教材与话题写作Ⅰ.写作要点　　用本单元所学词汇和句型完成句子。1.昨天一场可怕的地震袭击了我的家乡,造成了巨大的破坏。(非谓语动词短 语作结果状语;damage) A terrible earthquake hit my hmetwn yesterday, 　　　　　　　　　　    .
causing great damage
2.许多房屋和道路被毁,这使许多人受伤或无家可归。 (非谓语动词短语作结 果状语;destry;injure)A lt f huses and rads 　 　　　　    , 　 　　　　　　　　　　　　     r hmeless.3.死亡人数很多。 (the number f;death)　　　　　　　　　     was large.4.似乎世界就要结束了!(It seems as if;cme t an end)　　　　　　　     the wrld 　　　　　　　　　　    !
were destryed
leaving a great many peple injured
The number f deaths
It seemed as if
were cming t an end
5.士兵们来帮助寻找幸存者,挖出被困在废墟中的人,埋葬死者。 (survivr; trap;in ruins;bury)The sldiers came t help 　　　　　　　　　    , dig ut peple wh 　 　　　　　　    .6.政府为在困境中的人们提供淡水、食物和避难所。(prvide;shelter)The gvernment 　　 　　　　　    , fd and 　　　　     fr the peple in need.
search fr the survivrs
were trapped in ruins and bury the dead
prvided fresh water