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Period Four Grammar—The -ing form as the Adverbial阅读以下句子，感悟体会v.-ing形式的用法，并总结规律。
1．加黑部分在句子中作伴随状语的是2、3、4、5；作时间状语的是7、9；作结果状语的是8；作原因状语的是10；作方式状语的是1、6。
2．比较句9和句10，句9中v.-ing形式为一般式，表示动作与谓语动词表示的动作同时发生；句10中v.-ing形式为完成式，表示动作发生在谓语动词表示的动作之前。
3．观察句1～10可知现在分词的逻辑主语都是句子的主语。
一、v.-ing形式作状语的用法v．-ing形式在句中作状语来修饰谓语动词或整个句子，表示动作发生的时间、原因、条件、结果、方式、让步或伴随状况。
1．作时间状语(相当于一个时间状语从句)。
Walking in the park，she saw an old friend.＝When/While (she was) walking in the park，she saw an old friend.当她在公园里散步时，她看到了她的一个老朋友。
[名师点津]当表示正在进行的动作时，可直接在分词前面加上when/while，此时也可理解为状语从句的省略。
2．作原因状语(一般可转换成由as或because引导的原因状语从句)Being ill，he couldn’t go to school.＝As he was ill，he couldn’t go to school.因为生病了，他无法去上学。
3．作条件状语(一般放在句首，其前可以加if，unless等连词)Working hard，you’ll make great progress.＝If you work hard，you’ll make great progress.如果你努力工作，你将取得很大进步。
4．作结果状语作结果状语时，通常放在句末，中间用逗号隔开，表示一种顺其自然、意料之中的结果。
Unit 4课文重点单词、短语及重点句式Part I 课文重点单词1. rescue n. & vt. 营救；救援【教材原句】What are the rescue workers and soldiers doing in the flood-hit area? 在受灾地区，救援人员和士兵在做什么？【高考例句】①〔2021北京〕Now, electric shock training and medical treatment are helping to rescue these big birds.现在，电击训练和医疗正在帮助营救这些大鸟。
①〔2021全国1卷〕I work with volunteers for wildlife, a rescue and education organization at Bailey Arboretum in Locust Valley. 我和野生动物志愿者一起工作，这是一个位于蝗虫谷贝利植物园的救援和教育组织。
【常用搭配】rescue sb./ sth. from…从……中营救某人/某物come to sb’s rescue 营救某人【练一练】1.Firefighters _______________ from a burning building.消防队员从着火的大楼里救出了一个孩子。
2. damage vt. 损害；破坏n. 损坏；损失【教材原句】Which buildings were damaged in Seoul？首尔哪些建筑物受损？【高考例句】〔2021北京〕But if the damage is caused by the user, you will have to pay for the repair. 但是，如果损坏是由用户造成的，那您必修支付维修费用。
【常用搭配】do damage to sb/sth对……造成损害【练一练】1._____________________________________________________. 吸烟严重损害健康。
新必修一unit4课文The Night the Earth didn’t SleepStrange things were happening in the countryside of northeastern Hebei. For several days, the water in the village wells rose and fell, rose and fell. There were deep cracks that appeared in the well walls. At least one well had some smelly gas coming out of it. Chickens and even pigs were too nervous to eat, and dogs refused to go inside buildings. Mice ran out of the fields looking for places to hide, and fish jumped out of the water. At about 3:00 am on July 28 1976, bright lights were seen in the sky outside the city of Tangshan and loud noises were heard. But the city’s one million people were asleep as usual that night.河北省东北部的农村发生了一些奇怪的事情。
几天来，村里水井里的水涨了又跌，涨又跌。
井壁上出现了深深的裂缝。
至少有一口井里冒出了一些难闻的气体。
鸡甚至猪都紧张得不敢吃东西，狗也不肯进楼里。
老鼠从田野里跑出来寻找藏身之处，鱼儿从水里跳出来。
1976年7月28日凌晨3点左右，唐山市外的天空出现了明亮的灯光和巨大的噪音。
高一英语必修一unit4知识点（经典版）编制人：__________________审核人：__________________审批人：__________________编制单位：__________________编制时间：____年____月____日序言下载提示：该文档是本店铺精心编制而成的，希望大家下载后，能够帮助大家解决实际问题。
文档下载后可定制修改，请根据实际需要进行调整和使用，谢谢!并且，本店铺为大家提供各种类型的经典范文，如演讲稿、总结报告、合同协议、方案大全、工作计划、学习计划、条据书信、致辞讲话、教学资料、作文大全、其他范文等等，想了解不同范文格式和写法，敬请关注!Download tips: This document is carefully compiled by this editor. I hope that after you download it, it can help you solve practical problems. The document can be customized and modified after downloading, please adjust and use it according to actual needs, thank you!In addition, this shop provides you with various types of classic sample essays, such as speech drafts, summary reports, contract agreements, project plans, work plans, study plans, letter letters, speeches, teaching materials, essays, other sample essays, etc. Want to know the format and writing of different sample essays, so stay tuned!高一英语必修一unit4知识点知识能够被获得，并且因为它的本质，知识总是局部的，它永远都不是完整的，所以，一切源于知识的行动也都是局部的、不完整的。
人教版高一英语必修一第四章知识点整理高一英语必修一知识点总结：Unit41.right away毫不迟疑，立刻2.It seemed as if the world was at an end.世界似乎到了末日。
从句表示“(在某人)看来好像;似乎”① It seems/looks/appears as if/though…看起来好像…② Sb./Sth.looks as if/though…③ There seems/appears(to be)…There appears to have been a mistake.2.in ruins.变为废墟3.Two-thirds4.Workers built shelters for survivors whose homes had been destroyed.5.under the weight of在……重压下，迫于6.in the open air在户外，在野外，露天7.take turns to do sth依次，轮流做某事in turn依次地，轮流地8.be shocked at对……感到震惊9.be proud of以……为自豪10.express one’s thanks to sb/for sth…对/因……表示感谢11.without warning毫无预兆12.next to紧接着，相邻，次于13.get away from…避免，摆脱，离开14.disaster-hit areas灾区15.Listening to English is a very important skill because it is only when we understand what is said to us that we can have a conversation with somebody.听英语是一项很重要的技能，因为只有当我们懂得别人给我们说什么我们才能与他交谈。
必修1 Unit 4EarthquakesⅠ.词义搭配1．burst A．save from danger or harm2．ruin B．destruction(破坏)；extreme(极大的)damage3．shelter C．to put something under the ground，often in order to hide it4．disaster D．breaks open or apart suddenly5．even E．being safe from bad weather，danger，etc.6．rescue F．plan to catch someone7．trap G．something very bad happening8．bury H．a thing that happens【答案】1－8DBEGHAFCⅡ.短语填空right away，at an end，dig out，as usual，as if，in ruins，a (great)number of1．He didn't know how to come back home because his money was________________.2．Many buildings are ________________because of the big flood.3．Hurry up！It looks ________________it is going to rain.4．________________people are fond of music.5．On hearing the good news，he shared it with his parents________________.6．He was buried by an avalanche(雪崩)and had to ________________.【答案】 1.at an end 2.in ruins 3.as if 4.A (great) number of 5.right away 6.be dug outⅢ.句型背诵1．In the farmyard，the chickens and even the pigs were too_nervous_to_eat.农家大院里的鸡，甚至猪都因过于惶恐而不想进食。
高一英语人教版(2019版)必修一Unit 4 Natural disasters 同步练答案解析3．The XXX) in the city．4．It is important to take measures to ce the(damage) caused by natural disasters．5．During XXX。
people rushed to find(XXX．6．XXX hunter set up(trap) to catch the wild animals in the forest．7．Without(electricity)。
our daily life would be XXX．8．The news of the plane crash left us all(shock)．9．The government provided aid to the victims of the(natural) disaster．10．The old building had many(cracks) in the walls。
which made it unsafe to live in．答案：1.suffering 2.were 3.flooding 4.damage 5.shelter6.traps7.electricity8.shocked9.natural 10.cracks文章：Natural disasters。
XXX。
floods。
and hurricanes。
XXX。
people XXX death was not the end and that they could be brought back to life after dying。
However。
in modern times。
we have come to realize the usness of the damage caused by natural disasters.When a natural disaster strikes。
高一英语必修一第四单元知识点总结学习英语的过程当中,背单词和短语是大多数人最头痛的问题,想要学好英语首先要学好英语单词和短语。
下面是为你推荐高一英语必修一第四单元知识点归纳，希望能帮到你。
高一英语必修一第四单元知识点归纳 1.right away毫不迟疑，立刻2.It seemed as if the world was at an end.世界似乎到了末日。
从句表示“(在某人)看来好像;似乎”①It seems/looks/appears as if/though…看起来好像…②Sb./Sth.looks as if/though…③There seems/appears(to be)…There appears to have been a mistake.2.in ruins.变为废墟3.Two-thirds4.Workers built shelters for survivors whose homes had been destroyed.5.under the weight of在……重压下，迫于6.in the open air在户外，在野外，露天7.take turns to do sth依次，轮流做某事in turn依次地，轮流地8.be shocked at对……感到震惊9.be proud of以……为自豪10.express one’s thanks to sb/for sth…对/因……表示感谢11.without warning毫无预兆12.next to紧接着，相邻，次于13.get away from…避免，摆脱，离开14.disaster-hit areas灾区15.Listening to English is a very important skill because itis only when we understand what is said to us that we can have a conversation with somebody.听英语是一项很重要的技能，因为只有当我们懂得别人给我们说什么我们才能与他交谈。
Unit 4 单词表1. absolute [ˈæbsəluːt] adj.完全的;绝对的2. achieve [əˈtʃiːv] v.完成;实现3. advantage [ədˈvɑːntɪdʒ] n.优势;有利条件4. alternative [ɔːlˈtɜːrnətɪv] n.替代(方案)5. analyze [ˈænəlaɪz] v.分析6. attempt [əˈtempt] v.尝试;努力7. background [ˈbækɡraʊnd] n.背景;背景资料8. balance [ˈbæləns] v.平衡9. capable [ˈkeɪpəbl] adj.有能力的;能干的10. career [kəˈrɪr] n.事业；[特指]职业11. challenge [ˈtʃæləndʒ] n.挑战12. characteristic [ˌkærəktəˈrɪstɪk] adj.典型的;特有的13.bination [ˌkɒmbɪˈneɪʃn] n.结合;联合14.munication [kəˌmjuːnɪˈkeɪʃn] n.交流;通讯15.munity [kəˈmjuːnətɪ] n.社区;社会16.pare [kəmˈpeə(r)] v.比较17.pete [kəmˈpiːt] v.竞争18. concentrate [ˈkɒnsəntreɪt] v.集中19. confident [ˈkɒnfɪdənt] adj.有信心的20. connect [kəˈnekt] v.连接21. conscious [ˈkɒnʃəs] adj.意识到的;有意的22. convenient [kənˈviːniənt] adj.方便的23. convert [kənˈvɜːt] v.转变;转换24. crucial [ˈkruːʃəl] adj.至关重要的25. culture [ˈkʌltʃə(r)] n.文化26. decade [ˈdekeɪd] n.十年27. define [dɪˈfaɪn] v.定义28. deliver [dɪˈlɪvə(r)] v.交付;递送29. demonstrate [ˈdemənstreɪt] v.演示;证明30. derive [dɪˈraɪv] v.源于;得自31. design [dɪˈzaɪn] v.设计32. desire [dɪˈzaɪə(r)] n.欲望33. destroy [dɪˈstrɔɪ] v.毁灭34. detect [dɪˈtekt] v.发现35. develop [dɪˈveləp] v.发展36. dimension [daɪˈmenʃn] n.维度;方面37. direct [dəˈrekt] adj.直接的;直率的38. discover [dɪˈskʌvə(r)] v.发现39. discuss [dɪˈskʌs] v.讨论40. diverse [daɪˈvɜːs] adj.不同的;多种多样的41. dynamic [daɪˈnæmɪk] adj.动态的;有活力的42. economy [ɪˈkɒnəmi] n.经济43. edit [ˈedɪt] v.编辑44. element [ˈelɪmənt] n.元素;要素45. emotion [ɪˈməʊʃn] n.情感46. enable [ɪˈneɪbl] v.使能够;使可能47. energy [ˈenədʒi] n.能量;精力48. environment [ɪnˈvaɪrənmənt] n.环境49. equipment [ɪˈkwɪpmənt] n.设备;装备50. establish [ɪˈstæblɪʃ] v.建立51. estimate [ˈestɪmət] v.估计52. evaluate [ɪˈvæljueɪt] v.评估53. evidence [ˈevɪdəns] n.证据54. evolve [ɪˈvɒlv] v.发展;进化55. examine [ɪɡˈzæmɪn] v.检查;调查56. expand [ɪkˈspænd] v.扩大;扩展57. expl本人n [ɪkˈspleɪn] v.解释58. exploit [ɪkˈsplɔɪt] v.利用59. external [ɪkˈstɜːnl] adj.外部的;外面的60. facilitate [fəˈsɪlɪteɪt] v.促进;使便利61. factor [ˈfæktə(r)] n.因素62. feature [ˈfiːtʃə] n.特征;特点63. focus [ˈfəʊkəs] v.聚焦;集中64. function [ˈfʌŋkʃən] n.功能;作用65. generate [ˈdʒenəreɪt] v.产生;引起66. govern [ˈɡʌvən] v.管理;统治67. guarantee [ˌɡærənˈtiː] v.保证;担保68. highlight [ˈhaɪlaɪt] v.强调;使突出69. hypothesis [haɪˈpɒθəsɪs] n.假设70. identical [aɪˈdentɪkl] adj.相同的;一模一样的71. identify [aɪˈdentɪfaɪ] v.确定;识别72. ignore [ɪɡˈnɔː] v.忽视;忽略73. illustrate [ˈɪləstreɪt] v.说明;举例说明74. impact [ˈɪmpækt] n.影响75. implement [ˈɪmplɪment] v.实施;执行76. imply [ɪmˈplaɪ] v.暗示;意味着77. initial [ɪˈnɪʃl] adj.最初的78. innovate [ˈɪnəveɪt] v.创新;革新79. inspect [ɪnˈspekt] v.检查80. inspire [ɪnˈspaɪə(r)] v.激发;鼓舞81. instruct [ɪnˈstrʌkt] v.指导;教导82. integrate [ˈɪntɪɡreɪt] v.整合;结合83. interpret [ɪnˈtɜːprɪt] v.解释;理解84. introduce [ˌɪntrəˈdjuːs] v.介绍;引进85. invest [ɪnˈvest] v.投资86. involve [ɪnˈvɒlv] v.涉及;使参与87. issue [ˈɪʃuː] n.问题;议题88. justify [ˈdʒʌstɪfaɪ] v.证明…的合理性89. label [ˈleɪbl] n.标签;标记90. m本人nt本人n [meɪnˈteɪn] v.保持;维持91. manipulate [məˈnɪpjuleɪt] v.操纵;操作92. maximize [ˈmæksɪmaɪz] v.最大化93. modify [ˈmɒdɪfaɪ] v.修改;更改94. monitor [ˈmɒnɪtə(r)] v.监测;监控95. motive [ˈməʊtɪv] n.动机96. negate [nɪˈɡeɪt] v.否定97. negotiate [nɪˈɡəʊʃieɪt] v.谈判;协商98. obt本人n [əbˈteɪn] v.获得99. occupy [ˈɒkjʊpaɪ] v.占据;占领100. occur [əˈkɜː(r)] v.发生以上是高一英语必修一unit4的单词表。
劝君莫惜金缕衣，劝君惜取少年时！！！Unit4 Natural Disasters 自然灾害本单元以“自然灾害”的话题，从听，说，读，写，句法结构等方面预习此单元。
MATEBOOK 132020/10/4Unit 4 Natural Disasters 第一部分：必备词汇和短语（key words and phrases）：基础词汇：1.Tornado n. 龙卷风；旋风ndslide n. 崩塌；滑坡3.Tsunami n. 海啸4.Magnitude n.震级，重大5.Crack n.&v. 裂开，裂缝6.Percent n. 百分比7.Brick n. 砖8.Trap v. 使落入陷阱9.Drought n.干旱10.Slide vt. 滑坡11.Wave n.波浪，风浪12.Volcano n. 火山13.Typhoon n. 台风14.Hurricane n. 飓风15.Tap v.轻叩轻敲16.Pipe n. 管道17.Whistle v.吹口哨18.Kit n.成套设备19.Crash v.撞词汇派生拓展：1.Disaster n. 灾难-----disastrous adj.-灾难的-----disastrously adv.灾难地2.Flood n. 洪水-----flooding n.涝灾-----flooded adj. 发洪水的3.Rescue n.救援----rescuer n. 救援者4.Destroy v.破坏---destroyer n破坏者---destruction n.破坏----destructive adj 破坏性的5.evacuate vt.使疏散-----evacuation n 疏散，撤离6.death n.死-----die v. 死-------dead adj.------死的，没有生命的7.affect v. 影响-----affected adj. 有影响的------affection n.影响8.shelter n.庇护所-----sheltered adj. 有庇护的9.ruin v. 毁坏-----ruined adj.毁灭的10.metal n.-金属----metallic adj. 金属的11.shock n. V.震惊，惊讶—shocked 震惊的----shocking 令人震惊的12.electricity 电---electric 电的----electrical 电子的13.bury vt 埋葬-----burial n 埋葬14.breathe v呼吸.----breath n,呼吸-----breathless adj.上气不接下气的15.revive v 恢复------revival n.恢复16.effort n.努力-----effortless adj 毫不费力的17.wisdom n.智慧---wise adj. 明智的---wisely adv. 明智地18.Context n.上下文----contextual adj.练习上下文的19.Suffer v 遭受----sufferer n.遭受者------suffering n. 遭受20.Erupt v.爆发----eruption n. 爆发21.Supply v.供应---supplier n.—供应商22.Survive v.幸存—survivor n. 幸存者---survival n.幸存23.Power n.权利----powerful adj. 有权利的24.Emergency n.紧急---emergent adj. 紧急的-----emergence n.急诊25.Effect n.影响----effective adj. 有影响力的---ineffective 无影响力的26.Length n.长度----lengthen v,加长27.Deliver v.运输，输送----delivery n. 运输28.Strike v.罢工，袭击---striker n.----罢工者.短语积累：1.At least 至少2.Set up 建立e out of 出来4.As usual 像往常一样5.As if 似乎好像e to an end 结束7.Cut across 打断，径直穿过8.In ruins 严重受损9.Nothing but 只不过，除了10.Blow away 吹走11.In shock 震惊吃惊12.Fall down 倒下13.Dig out 挖掘14.Get up on one’s feet 重新站起来15.In times of 在的时刻，在时期16.Suffer from 遭受17.Go through 经历，讨论18.Volunteer to do sth. 自愿做什么事19.Wake up 叫醒20.Put up 张贴21.In the open air 在户外22.Stay calm 保持冷静23.Stay away from 远离24.Make sure 确信，确保25.First aid kit 一套急救设备26.In danger 处在危险处境27.On hand 在手边28.Crash into 冲撞29.Sweep away 消灭，彻底消除30.The number of 的数量31.Be expect to do 被期待做32.Write down 写下第二部分: 听力素养（listening skills）听说词汇：1. A strong earthquake 一场大地震2.Fall down 倒下3.Help the survivors 帮助幸存者4.Homes and land 家园和土地5.Be trapped in 陷入，被困于6.Rescue from 从… 中救援出来7.Volunteers and rescue workers 志愿者和救援人员8.Day and night 日夜9.Make sure 确信10.Caused by 由… 造成11.In the landslide 在滑坡中12.Lose one’s life 失去生命13.Get away from 避免听说句式;1. A strong earthquake hit Ecuador yesterday.昨天厄尔多瓜发生了一场大地震。
