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

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ppt课件，共46页。PPT课件主要包含了disasters，tornado，drought，landslide，tsunami，flood，typhoon，hurricane，die，death等内容，欢迎下载使用。
The theme f this unit is natural _______/dɪˈzɑ:stə(r)/灾难
Listening and Speaking
Natural Disasters.
vlcanic eruptin
/tɔ:ˈneɪdəʊ / 龙卷风；旋风
/draʊt/ n. 干旱；旱灾
/ˈlændslaɪd/ 崩塌；滑坡
/tsu:ˈnɑ:mi/n. 海啸
/flʌd/洪水，淹没
/vɔlˈkænɪk ɪˈrʌpʃn/ 火山喷发
/taɪˈfu:n/ n.台风
/ˈhʌrɪkən/ n. 飓风
1. slide/slaɪd/ v. slide-slid-slid（使）滑行；（使）滑动（使）悄悄移到；（使）悄悄移动 slide int 偷偷溜进 slide sth int 把某物偷偷塞进n.滑（动）；滑道；滑梯；衰落 n the slide 每况愈下 幻灯片
2. fld/flʌd/ n.洪灾；水灾大批；大量v.（被）淹没；（使）泛滥（洪水般地）涌进 be flded with = fld in/int 大量涌入fld n. → flded adj.洪水泛滥的 3.vlcan/vɒlˈkeɪnəʊ/ n. [C] 火山 adj. vlcanic 火山的；由火山引起的4.erupt/ɪˈrʌpt/ v. (火山、喷泉)喷发；爆发；突然发生 n. eruptin 喷发；爆发
5.magnitude/ˈmægnɪtju:d/ n.[C]&[U]（地）震级；[U]重大6. rescue /ˈreskju:/ v. 营救 rescue sb. frm…从…救出某人n. 救援；营救 cme t ne’s rescue 7. damage /ˈdæmɪdʒ/n.[U]损害；损坏；损失 d/cause damage t… = d harm t 对…造成损害 d gd t…对…有好处[C] [复数]损害赔偿金v. 损害；损坏
Practice makes perfectWhenever a natural _____ （灾难）ccurs, ur army are always ready t prtect peple’s lives.Millins f peple are suffering frm starvatin as a result f _____（干旱）and pr harvests. Because f the heavy rain, a car suddenly s_____ ff the wet rad and was turned upside dwn.The Three Grges Prject had been cnstructed and plays a key rle in _____（洪水） cntrl, electricity prductin and shipping.The wman tk ff her cat and jumped int the river _____(rescue) the drwning child.The library which had been _____(damage) in the earthquake was being repaired.
8. destry/dɪ'strɔɪ/vt. ①毁坏；摧毁；毁掉 destry sb’s cnfidence/hpe/faith 毁掉某人的信心/希望/信仰 ②消灭；杀死destry v. → destructin n. [U] 毁坏；毁灭destructive adj.具有毁灭性的9. evacuate/ɪˈvækjueɪt/ v.①（把人从危险的地方）疏散；撤离 evacuate frm 从……撤离② vt.&vi. (从危险的地方)撤出；撤空14. helicpter /ˈhelɪkɒptə(r)/ n. [C]直升机
destryed, destrying, destrys
10. death /deθ/ n. [U]&[C]死；死亡 deaths 死亡人数 eg: deaths frm car crashes 车祸死亡人数 burn/starve t death 烧死/饿死灭亡；毁灭 be bred/scared/frightened t death 无聊得/怕得要死die v. dying/died→ death n.→ dead adj. → deadly adj. 致命的11. affect/ə'fekt/ vt. 影响 ②（常用于被动语态）使感动；打动 She was deeply affected by the stry. 她被这个故事深深打动了。 使感染（疾病）affect v. → effect n. 影响 affectin n. [U]喜爱，钟爱；（常用复数）爱慕，爱情
12. shelter/'ʃeltə(r)/n. [C]遮盖物；躲避处；避难所[U]居所；住处[U]保护；掩蔽；庇护 take shelter frm the rain 避雨 under the shelter f 在……的庇护下 v. vt. 掩蔽；保护；为……提供避难所 shelter…frm 保护……免受……② vi. 躲避；避难 We sat in the shade, sheltering frm the sun. 我们坐在背阴处躲避日晒。
1.The incident (毁掉了他的自信). It tk him a lng time t cheer up.2. It was just what she experienced in her childhd that (affect) her character and later life. 3.I was wrapped heavily and well sheltered the freezing and blwing weather.
destryed his cnfidence
Practice makes perfect
Reading and Thinking13. crack /kræk/ vt./vi. (使)发出爆裂声；(使)破裂；裂开 n.[C]裂缝；裂痕；爆裂声14.ruin/'ru:ɪn/vt.①糟蹋；(完全地)毁坏 ②使破产 n.①[U]毁灭；破产 the ruin f civilizatin 文明的毁灭 fall int/g t ruin 灭亡；荒废；衰落②[C][常用复数]废墟；遗迹；残余 the Sanxingdui Ruins site 三星堆遗址 (be/lie) in ruins (成为)废墟ruin v./n. → adj. ruined [只用于名词前]毁坏了的；严重受损的
15. as if/thugh 似乎；好像16. percent/pəˈsent/ n. 百分之…… Dn’t prmise anything unless yu are ne/a hundred percent sure. adv.&adj. 每一百中17. brick/brɪk/ n.[C]&[U] 砖块；砖 18. metal /'metl/n.[C]&[U] 金属；金属制品
1.Wh hasn’t received such an email that it (破坏)an entire day?2.When they retuned t Rckaway, they fund their neighbrhd . (废墟) 3. Yu are acing (似乎) yu struck il（发财）.
as if/thugh
19. shck /ʃɒk/n. [C] &[U] (爆炸、地震等引起的)剧烈震动;冲击 [C]电击;触电 Dn’t tuch that wire r yu’ll get a shck. [C] &[U] [常用单数] （精神上的）震惊; 打击;令人震惊的事 It came as a shck t hear that the factry wuld have t clse. [U]休克 culture shck 文化冲击 in shck 震惊;吃惊vt. 使震惊；使气愤shck n.&v. → adj shcked 震惊的 be shcked at/by 对…感到震惊，气愤 → adj. shcking 令人震惊的 shcking news
20. electricity /ɪˌlekˈtrɪsəti/ n. [U]电;电学;电流 cut ff electricity 切断电源 make/prduce/generate electricity 发电 turn n/ff electricity 接通/切断电源21.trap /træp/n. [C] (捕鸟兽的)陷阱;夹子;罗网 (陷害人的)圈套;诡计 fall int/get ut f a trap 落入/摆脱圈套牢笼;困境 vt. trapped, trapped设陷阱捕捉;夹住;卡住把…困住；使陷入困境 Having been trapped in traffic, he was late fr wrk. 留存储存(气体/水等)
27. bury /ˈberi/ vt. burial /ˈberiəl/ n埋葬，葬礼埋葬埋藏;掩藏;遮盖 He buried his face in his hands. 他双手掩面。 be buried in/bury neself in 埋头于；专心致志于28. breathe / bri:ð/vt. 呼吸 breathe in 吸气；吸入 breathe (new) life int 给…带来起色；注入活力 breathe ut 呼气；呼出breathe v. → breath/ breθ/ n. 呼吸
1. We were all _______ (shck) at the news f his death.2. It is _______ (shck) that they invlved children in the crime.3. _____________ 文化冲击 4. The electricity had been  _______. 停电了。5. ______________________ electricity  发电6. Dn’t _______ the enemy’s _____(落入陷阱).7. Tw passengers are still  _______ (trap)  in the wreck. 8. She always has her head _______ (bury)  in a bk.9. She was fast asleep,  _______ (breathe)  evenly(平稳地；有规律地). 10.Take a deep _______ (breathe/breath)  and see hw lng yu can stay underwater.
culture shck
make/prduce/generate
22. revive /rɪˈvaɪv/ vt. & vi. 复活；苏醒revive v. → n. [U]&[C] revival 振兴；复苏 the revival f the Chinese natin 中华民族的复兴23. effrt /'efət/ n. [C]&[U]气力；精力 It is well wrth the effrt. 非常值得… With (an) effrt, +句子. 通过努力，…… [C]努力；尽力 make effrts/an effrt t d 努力去做…. spare n effrt t d不遗余力去做[C] [常用于名词后]有组织的活动 the internatinal relief effrt 国际救济活动effrt n. → adj. effrtless 不需费力的
v. arrive——n. arrivalv. survive——n. survival 幸存
24. unify/ˈju:nɪfaɪ/ vt.&vi. 统一；（使）成一体 unify v./n. → unified adj. 统一的25. wisdm /ˈwɪzdəm/ n. [U]智慧；明智 a man f wisdm智者 wrds f wisdm 至理名言wisdm n. → wise adj. 明智的；聪明的26. cntext /ˈkɒntekst/ n. [C]&[U] 上下文；语境；背景； plitical/scial/histrical cntext 政治/社会/历史背景
27. suffer/ˈsʌfə/ v.①患（病）；（因疾病）受苦 suffer frm a heart attack患心脏病②遭受（困难等） suffer defeat/lss /setback/pain遭受失败/损失/挫折/疼痛 ③变差；变糟 His schl wrk is suffering because f family prblems.suffer v. → n. suffering ① [U] （身体或精神上）疼痛；痛苦 mental suffering 精神痛苦 ② [常用复数]苦难；折磨
1. There is n dubt that grades have imprved and interest in educatin has_______(复苏). 2. revive v. _______(n.)3. Envirnmental prblems are ne f the mst serius challenges we face but the _________(努力)made by peple seem t be paying ff.4. _________(v. 统一；使成为一体)__________(adj. 统一的)5. In his life he set an example f bravery and ________(wise) t thers. 6. My bther tld me that he culd guess the meaning f the wrd frm the c______. 7. __________(v. 遭受；忍受 ；受苦)__________(n. 痛苦；受难)
Discvering useful struture28. supply /səˈplaɪ/v. 供应，供给，提供 supply sb with sth /supply sth t sbprvide 提供，供给 prvide sb with sth /prvide sth fr sb ffer 愿意给予 ffer sb sth / ffer sth. t sb. ffer t d sthn.供应，供给 supply and demand 供应和需求 cut ff the electricity supply 切断电力供应供应量，补给量 Water is in shrt supply. 水资源短缺[复数]生活必需品，补给品 emergency supplies 应急物资
Listening and Talking
29. in the pen air 在户外30. survive/səˈvaɪv/ v. 比……活得长 She survived her husband by ten years. 她丈夫去世后，她又活了十年。 幸存（于） He survived the earthquake. 他在地震中幸免于难。挺过，熬过 survive n 靠……勉强维持生存保存下来 Sme ld custms have survived int the present. 有些古老的风俗一直保留到现在。survive frm 从……中保留/生存下来survive v. → survivr n.幸存者→ survival n. 生存，幸存事物
31. pwer/ˈpaʊə(r)/ n. 能力，[可用复数]（生理）机能I will d every everything in my pwer t help yu. 我会尽全力帮你。 pwer f speech 说话能力 pwer f cncentratin 注意力力量，威力控制力，影响力统治，政权 in pwer当权， 执政 cme t pwer 上台执政，开始执政权力，职权大国，强国 wrld pwers 世界强国动力，电力，功率wind / nuclear / slar pwer 风/核/太阳能 pwer statin / line 发电站/电线pwer n. → pwerful adj. 强大的，有权势的，有影响力的
After the earthquake, rescue wrkers were sent there t search fr the _______(survive).The Chinese knw very well what _______(survive) requires——n pverty and hunger.The butcher_______（supply) us _______ meat.The expansin f higher educatin shuld be a _________(pwer) frce fr change.
32. tap /tæp/ n.[C] 塞子；龙头 turn n/ff the tap轻拍；轻打 a tap n/at sb/sth v. 开发；发掘；委任轻拍；轻打 tap sb n the shulder 轻拍某人的肩膀 tap at the dr 轻轻叩门补充：pat v. 轻拍 pat sb n 身体部位(硬) pat sb in 身体部位(软)动词(tap/pat/hit)+介词(in/n)+the+身体部位(in+软的身体部位/n+硬的身体部位)
33. pipe /paɪp/ n.[C]/[U] 管子；导管；烟斗34. whistle/ˈwɪsl/ vi. 吹口哨；鸣笛 n.[C] 哨子；口哨35. emergency/iˈmɜ:dʒənsi/ n.[C]/[U] 紧急情况；突发事件；非常时刻 an emergency exit/aid 紧急出口/救援emergency n. → emergent adj.新兴的36. calm/kɑ:m/ adj. 平静的；沉着的 stay/keep calm 保持冷静 v. 使平静下来 calm dwn (使)平静下来 n.[C]/[U] 平静；镇静 calm adj. → calmly adv. 平静地；镇静地
Practice makes perfect1. He feel a _____(轻拍) n his shulder.2. Dn’t waste water! Turn ff the ____ （龙头）please.3. Class begins, the teacher blew his________ （哨子）.4. Every schl shuld have a(an)__________exit（紧急出口）.5. calm adj. ____________ → adv. _______
(天气，海洋等)平静的；(人)镇静的
37. aid /eɪd/ n. ① [U]援助；帮助 d/give/ffer first aid 进行急救 with the aid/help f sb. = with sb.’s aid 在...的帮助下 cme/g t sb.’s aid 帮助某人 in aid f sb./sth 帮助... ② [C]辅助者，有助之物v. 援助；帮助 aid sb. in ding sth. 帮助某人做某 aid sb. with/in sth. 帮助某人某事38. kit /kɪt/ n. [C]&[U] 成套工具；成套设备 a first aid kit 一套急救用品46. n hand 在手头，现有; 在场，到场
Reading fr writing39. crash /kræʃ/ v.vt.&vi. 发出巨响；(很响地)猛撞；猛击 crash int 撞上&vi. (使飞机)坠毁；(使汽车等)碰撞vi.(公司等)倒闭；股票暴跌；(计算机等)死机；崩溃n.[常用单数]哗啦声；撞击声；爆裂声 with a crash 轰隆一声碰撞事件；飞机坠毁 a car/ plane crash 车祸/飞机失事暴跌；（计算机等）崩溃
40. sweep /swi:p/v. swept, swept, sweeping打扫；清扫 Tmb Sweeping Day 清明节 sweep up 打扫；清扫 sweep away 消灭；彻底清除横扫，掠过；(暴风雨等)袭击，席卷 sweep thrugh 掠过某地；蔓延
Practice makes perfect1. I wuld be grateful if yu culd aid me ______ my English.2. _____ the aid f ur teacher, we have made great prgress this term.3. We are cllecting mney ____ aid f the peple wh have lst their hmes in the earthquake.4. He experienced _____ serius car crash — his car ______ (crash) int anther car and let ut _____ lud crash.5. The tree fell ______ a great crash all f a sudden.6. It was reprted that a lt f passengers _______________________. 据报道许多乘客在空难中丧生了。 7. “Red envelpe” fever __________ (sweep) the cuntry s far.8. The fire swept _________ the huse quickly.9. He was left t sweep ______ after the party.
were killed in the air crash
41. wave/weɪv/ v.vi.摇摆vt.挥舞舞动vt.&vi.挥手，（向…）挥手示意 wave sb. gdbye/wave gdbye t/at sb.向…挥手道别n.波浪 挥手，招手 give sb. a wave (活动/感情的)风潮/浪潮 a wave f panic 一阵恐慌
42. strike /straɪk/v. struck, struckvt. 打，击打 Strike while the irn is ht.（趁热打铁）vi.&vt. (时钟等)敲响，报时；擦火柴vi.&vt.（不幸等）突然降临，突然袭击vt.（不用于进行时）突然想到、意识到… The slutin struck/hit/ccurred t me immediately. 一下想到解决办法 It struck me that we might have made the wrng decisin. 我突然意识到我们可能做出了错误的决定。vt. 给…以某种印象 mved tuched We were struck by her kindness. 我们被她的善良所打动。 vi. 罢工
strike a balance 两者兼顾 strike a deal 达成协议strike fear/terrr int sb’s heart 使…感到害怕/恐惧strike v. → striker n. ①罢工者 ②（足球的）前锋；（棒球的）击球手strike v. → striking adj. 引人注目的
Practice makes perfect1. The teacher waved ___ me t sit dwn.2. It struck me ____ Lucy thught what he said was right.3. The wrkers were striking ____ mre is famus fr a gd _____ (strike).
43. deliver /dɪˈlɪvə(r)/ vt＆vi 递送 传送 deliver a lettervt 发表 表达；讲 deliver a speech/lecture 发表演讲/授课vt 接生 使分娩 Lin Qiazhi had delivered ver 50,000 babies in her life time. deliver v. → delivery n.递送（的物品）; 分娩，生产 44. summary /ˈsʌməri/ adj. 概括的 a summary explanatinn. 总结； 摘要；概要 in summary 总的来说summary n. → summarize/summarise v. 总结；概括；概述
45. effect/ɪˈfekt/ n. [C]＆[U] 结果；效应；作用；影响greenhuse effect 温室效应 side effect 副作用have an effect n 对...有影响/有作用bring/put effect 实施 实行take effect (cme int effect) 起作用 effect n. → effective adj. 有效的 起作用的
46. length /leŋθ/ n. 长；长度 The Amazn River is clse t 6,400 kilmeter in length.（时间的）长度 The prbable length f Beijing Man’s life 北京猿人的大概寿命 at length ①最后； 终于 ②长时间地；详尽地lng adj. 长的 ---- length n. ------ lengthen v. （使）延长 wide adj. 宽的----- width n. 宽度------ widen v. （使）变宽 high adj. 高的------ height n. 高度----- heighten v. （使）变高 deep adj. 深的----depth n. 深度 ------- deepen v. 加深
1.____________________ 发表演讲2.Yu can have fd _________(deliver) t yu using fd _______(deliver) apps and fllwing is a____________(总结) f ur warming is having a great effect ______ hundreds f plant and animals species arund the measures are just beginning t _____________________.（开始生效）6.This rm is twice the _________(lng) f the was fund at a_________(deep) f 30 meters.
deliver a speech
take effect/cme int effect
1. _________v. 死亡；消亡→ _________n. 死；死亡→________adj. 死的；枯萎的→ adj. 垂死的；临死的→ adj. 致命的2. _________v. 影响；侵袭→_________n. 影响；结果；效果→__________adj. 有效的→_____________ adv. 有效地→ n. 喜爱；关爱3._________v. (使)震惊 n. 震惊；令人震惊的事；休克→____________adj. 令人震惊的→ ____________adj. 感到震惊的4. __________v. 呼吸→ __________n. 呼吸→ ____________adj. 气喘吁吁的→ adv. 气喘吁吁地5. _________ adj. 明智的→________adv. 明智地→_________n. 智慧；才智
effectively
breathlessly
6. ________v. 统一；使成为一体→________adj. 统一的→ n. 联合；统一7. __________v. 复活；(使)苏醒→ _____________n. 复苏；振兴8. __________vi. 生存；存活 vt. 幸存→ _____________n. 幸存；残存物→ _____________n. 幸存者9. __________v. 遭受；蒙受；因疾病、痛苦、悲伤等)受苦→ ___________n. 苦难；痛苦→ __________n. 患病者; 受苦者9. __________v. (火山)爆发；喷发→_____________n. 爆发；喷发10. ________adj. 长的；长期的→_________ n. 长；长度→___________v.(使)变长；加长
11.____________n．能力；力量；电力供应；控制力→____________ adj.强大的；有力的→ adj. 无力的；无能力的→ v. 授权 vt. & vi. (使)平静; (使)镇定 adj. 镇定的；沉着的→ _________adv. 镇定的；沉着的→ __________n. 平静; 镇定13. n. 电；电能→ adj. 电动的；用电的 → adj. 与(用)电有关的；电气科学的→ adj. 电子的14. __________n. 努力；尽力→ adj. 不用费力的15. n. 金属→ n. 模特；榜样→ n. 奖章；勋章→ n. 新闻媒体；媒体
electricity
vt. 递送；生；接生；发表→ n. [U]递送→ n. 投递者17. n. 突发事件；紧急情况→ adj. 出现的；紧急的 → n. 出现；浮现 vi. & vt. &n. 打；撞击；罢工→ (过去式)→ . (过去分词) → adj. 迷人的→ n. 罢工者；前锋 n. 总结；概括→ v. 总结；概括 n. 供应；补给；[pl.] 补给品 vt. 供应；供给→ n. 供应商