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1、Unit 2 Natural disastersExtended Reading内容分析：本板块的语篇节选改编自庞贝城的末日。小说描述了维苏威火山爆发前 庞贝这座城市的繁荣景象、火山爆发时的巨大破坏力，以及人们在面对突如其来 的灾害时的反应。作者用丰富的想象描摹了灾难中人们的行为习惯，用文字展现 了灾难发生时他们的恐惧与混乱。教学目标：By the end of this section, students will be able to:1. understand the adaptation of the novel about Pompeii;grasp the main idea of
2、 the adaptation;2. know the destructive power of natural disaster.教学重难点：1. To guide students to understanding the article;Help students grasp the main idea of the adaptation;2. Help students understand some key words and expressions.教学过程：Step 1 Lead-inWatch a video and answer the questions: What hap
3、pened in the video? What did the incident result in? How would you describe the feelings of people there? What would you do if you were on the scene?Lets read Edward Bulwer-Lytton and his novel The Last Days of Pompeii.Step 2 IntroductionRead the introduction to Edward Bulwer-Lytton and his novel. A
4、nswer the two questions.1. When and how was the city of Pompeii destroyed?Pompeii was destroyed by the eiuption of Mount Vesuvius in the yea179.2. What is the Pompeii like today?Its the ancient city as it was and today it is an international tourist destination.Step 3 Fast-readingListen and answer t
5、he question: How is the article organized?A. In the order of time.B. With the change of places.C. With the development of feelings.D. All above.The right answer is A.Figure out the structure by the order of time.Part 1: para. 1Before the volcanic eruptionPart 2: paras. 2-4During the volcanic eruptio
6、nPart 3: para. 5After the volcanic eruptionStep 4 Careful readingRead para. 1 and answer the questions. What scenes are presented in the city of Pompeii?Its little shops, tiny palaces, forum, wine bars and theatre. What words would you use to describe Pompeii?Read paras. 2-4 and rearrange the senten
7、ces about the scene of the volcanic eruption in right order.a. The fire moved and changed in colour with every moment.b. The mountain-cloud rolled near, dark and rapid, like a river. It threw out a shower of ashes and huge pieces of burning stone!c. A huge cloud shot from the peak of the volcano, lo
8、oking like a huge tree of fire.d. The earth began to shake and the sound of falling roofs could be heard.e. The earthquake came.c一 a一 d 一b 一 eQ: How does the author create a sense of fear and confusion during the volcanic eruption?Possible answer: In paragraph 3, the author uses the phrase the cries
9、 of women”, “the earth shaking and a shower of ashes11 to let the reader hear, feel and see what is happening in Pompeii at that moment.Similes help the reader visualize what is happening: nthe mountain-cloud seemed to roll towards them, dark and rapid, like a ri verH.In paragraph 4, verb-mg forms l
10、ike running, pressing, pushing create feelings of confusion because they show that these actions are happening at the same time. Fear is created with phrases like wife was separated from husband, or parent from child” showing that in the darkness, everyone in Pompeii risked being separated一no one wa
11、s safe.Read para. 5 and answer the question.Q: What was the city like after it was unearthed?Possible answer: Its walls were fresh as if painted yesterday; not a single colour changed on the rich pattern of its floors. In its forum, the half-finished columns seemed as if just left by the workmans ha
12、nd.Then show some pictures of these structures.Step 5 ThinkingQ: Compare the first and last paragraph. What effect do they create? What does the author want to remind us?Possible answer: They create a strong comparison between Pompeiis lively past and lifeless present. By doing so, the author wants
13、to remind us that in the flowing river of time, humans life is just a ripple and in the face of Mother Natures power, human beings are small and weak.Step 6 DiscussionQ: People in Pompeii were not aware of the signs before the volcano erupted, and the city was destroyed. Do you think that we will be
14、 better able to protect ourselves from natural disasters in the future? Why or why not?Possible answer: Option 1Yes, I believe we will be better able to protect ourselves from natural disasters in the future. The development of science and technology will improve the ability to predict the arrival o
15、f natural disasters and help us be better organized and prepared for disasters.Option 2No. No matter how advanced science and technology may be in the future, natural disasters will always challenge us because most of them are unpredictable. Human technical skill will never match the power of nature
16、 so our ability to protect ourselves will always be limited and this means that we will always be victims of natural disasters in some way.Language Points:1. . a talented writer who left his mark on the English language. (Lines 1-2) mark n. & v.provide some related words and expressions about mark”.
17、2. Trading ships bringing imports to the city or carrying exports overseas, along with golden pleasure boats for the rich, were crowded . (Lines 9-11) imports & exports 进口 /出口如：include & exclude implicit & explicit impose & expose internal & external如：include & exclude implicit & explicit impose & e
18、xpose internal & external带im/in前缀的单词往往有“向内”的意思，而ex-前缀则相反（包含/排斥，排除）（含蓄的，暗示的/直率的，明确的）（强加，征税/揭露，暴露在外）（内部的/外部的，表面的）along with 连同；随着；以及；和一起；除以外（还）eg. So long as what you do is right, Fil go along with you.当together with连接前后两个主语时,谓语应该根据前面主语的人称和数来决定, 止匕类短语还有 but except besides including like with as well a
19、s as much as no less than along with in addition to combined with、rather than 等。3. It took the form of a huge tree . (Lines 19-20)take the form of表现为的形式in forms of以的形式take form 具有一定形式，成形in form在形式上. it threw out a shower of ashes and huge pieces of burning stones . (Lines 24-25) throw out扔掉，扔出throw
20、up 呕吐throw away 扔掉，丢弃throw light on阐明，照亮，使显得清楚Its walls were fresh as if painted yesterday . (Line 34). the half-finished columns seemed as if just left by the workmans hand. (Lines 36-37)as if =as though “好像”，可在look, seem等系动词后引导表语从句。He looked as if / though he was ill.It seems as if it is going to rain.它还可引导方式状语从句。如：I remember the whole thing as if / though it happened yesterday.当说话者认为句子所述的是真实的或极有可能发生或存在的事实时,as if从句 用陈述语气。如：He talks as if he is drunk.当说话人认为句子所述的是丕真实的或极少有可能发生或存在的情况时，as if 从句用虚拟语气。as if从句中的省略如果as if引导的从句是“主语+系动词”结构，可省略主语和系动词等成份，这样 as if后就只剩下名词、不定式、形容词(短语)或动词-ing形式等。教学反思