外研版必修三英語M3第三單元教案.doc

Period 1 IntroductionStep 1. Warming upLook at the picture and answer the following questions. Q1. Have you ever heard of the tsunami in 2004?Q2. When and where did it happen?Q3. What kind of damage did it cause?Q4. Can you list some of other natural disasters?Q5. Tsunamis are natural occurrences. Can human beings stop them?Suggested answers:Q1. Yes.Q2. At the end of 2004, a massive earthquake sent tsunami smashing into Indian Ocean coastline. Many heavily populated areas disasters from it.Q3. Sri Lanka , Indonesia , Thailand , India, Malaysia and East Africa destroyed by the monster waves, causing millions of deaths.Q4. Flood, Fire, drought, landslide, earthquake, tornado, hurricane and so on.Q5. No. Tsunamis are a natural occurrence related to the processes that shape the Earths surfaceearthquakes, volcanoes, and landslides. These processes are driven by the heat escaping from the Earth and gravity, and people cannot control these underlying forces.Step 2. Vocabulary LearningMatch the words in the box with their definitions. Flood hurricane lightning thunderstorm tornado1. a lot of water in an area which is usually dry2. a very strong wind or storm3. a lot of rain falling quickly, with loud noises and flashes of light4. the flash of light which happens during a thunderstorm5. a column of air that turns very quickly.Suggested answers:A flood is a lot of water in an area which is usually dry. A hurricane is a very strong wind and storm. Lightning is the flash of light which occurs during a thunderstorm. A thunderstorm is a lot of rain falling quickly, with loud noises and flashes of light. A tornado is a column of air that turns very quickly.Step 3 FunctionTry to find the common characteristic of the sentences above.Suggested answers: Each sentences gives a definition of a word. The Attributive Clause appears in each sentence. When we give a definition of a word, the Attributive Clause is usually necessary and hopeful. Wed better learn to use the structure “A is B that/which”Step 4 PracticeGive definitions of the words following the pattern “A is B that/which”.An earthquake a volcanic eruption a plane crashSuggested answers:1. An earthquake happens when the earth shakes because of movement underground.2. A volcanic eruption is that lava and ash coming out of a volcano.3. A plane crash is that a plane stopping flying and crashing into the earth.Step 5 Discussions4. Which kind of these natural disasters have ever experienced? Can you describe it?5. Have you ever read a news story about one of the events? Can you describe it?6. Do you know anything about the events? For example, what causes them?Homework:1. Surf the Internet in order to have a better understanding of natural disasters. 2. Preview the passage in Reading and Vocabulary.Blackboard design: Module 3 The Violence of Nature Period 1 IntroductionGive a description of a thunderstorm you have experienced.flood hurricane lightning thunderstorm tornado1) at noon one day, wind speeded up.2) the lightning in the sky.3) the rain poured down.4)water flowed down the road.5)the river was filled with water.6)the traffic was halted.earthquake tornado mud-rock flow volcano drought lightning hurricane thunderstormPeriod 2 Reading and VocabularyStep 1. Leading-inMatch up the photos with the descriptions in Activity 1 on page 2.Step 2. While ReadingI. Fast readingRead the passage quickly and answer the question:Which countries do the four cities mentioned in the passage belong to?Paris belongs to _.Barcelona belongs to _.Florence belongs to _.Athens belongs to _.II. Intensive reading1.Read the passage carefully and finish answer the questions.(1)Which of the cities are capital cities?(2)Which one is situated on the coast?(3)Which is famous for its places to eat?(4). Which ones are or were important cities for writers and artists?(5) Which was the worlds greatest city a long time ago?2. Read the passage carefully and finish Activity 4.(1)The Eiffel Tower is a tall building in France. (2)There are a lot of restaurants and cafes in Paris.(3)Barcelona is the capital of Spain.(4)The Church of the Sagrada Familia was built in 1926.(5)The artistic movement called the Renaissance began in Florence.(6)The Uffizi Palace is a famous hotel in Florence.(7)A long time ago, Athens was the worlds most powerful city.(8) There were a lot of good writers in ancient Athens.Suggested answers:TTFFTFTTancient architect gallery landmark locate sculpture writer 3. Match the words in the box with their definitions.(1)someone who designs buildings _(2)to be in a certain place. _(3)something that is easy to recognize, such as a building _(4)someone who produces novels or poems _(5)a large building where people can see famous pieces of art _(6)the art of making things out of stone and wood,etc _(7)of a time long ago _III.Post reading-Discussion1 What did you know about these cities before you read the text?2 What new information did you learn?3 Which of them would you most like to visit?Step IV SummaryToday we have learnt.Step V HomeworkCollect more information on Internet about one of the cities from the Great European cities.Examples:1 How many people live there?2 What kind of sports do they like?3 Whats their favorite food?4 What about the climate?5 Whatre the geographical features?Blackboard design:Module 3 The Violence of Nature Reading and Vocabulary “ If we unexpectedly meet with natural disasters, what can we do to protect ourselves and others?”ancient architect gallery landmark locate sculpture writer Period 3 Language ExplanationsStep 1【詞條1】occur【課文原句】Almost all of them occur in the US, in the area from Texas in the southeast to South Dakota in the north. (Page23)【點撥】occur此處意為“發(fā)生”，不及物動詞，沒有被動語態(tài)。如：About 400 earthquakes occur worldwide every day, and more than a hundred thousand in a year.【拓展】happen, occur, take place辨析1. happen多用于偶然事情的發(fā)生，后面可跟happen to do sth 意為“碰巧，恰巧”；happen to sb意為“發(fā)生在某人身上” 。如：Do you happen to know his telephone number?If anything happens to you, tell me at once.2. occur多指意外事故、自然災害的發(fā)生，雖也指“偶然性”，但程度比happen弱。Occur的常見搭配還有：sth occur to sb意為“突然想到”。如：The terrible traffic accident occurred on the No 318 highway in the morning.This idea suddenly occurred to me.3. take place不帶有“偶然”之意，常指經(jīng)過安排的事情的發(fā)生。如：The May 4th Movement took place in 1919.【詞條2】cause【課文原句】There are violent winds of 120 kilometres per hour or more, which cause huge waves, heavy rain and floods. (Page 25)【點撥】cause 此處意為“導致、引起”，后接名詞、代詞作賓語，也可接不定式作復合賓語，還可接雙賓語。如：What caused his illness?The old car has caused me a lot of trouble.【拓展】1. cause 也可作名詞，意為“原因，起因”，后可接of 短語或不定式。如：The cause of the accident was carelessness.2. cause 和reason(1)cause強調導致某種結果的原因，即指事物發(fā)生的直接原因。如：The heavy rain was the cause of the flood.(2) reason 作名詞，意為“理由，原因”，著重指在邏輯推理上引出的結論的原因，其后介詞多用for。如：He has no good reason for doing that.【詞條3】destroy, furniture, leave【課文原句】They can destroy houses, but leave the furniture inside exactly where it was. (Page 23)【點撥1】destroy vt. 在此處意為“破壞, 毀壞”。如：The building was completely destroyed by the big fire.【拓展】destroy, injure, damagedestroy指通過某種有力的或粗暴的手段使之毀滅或無用，一般很難修復。如：All his hopes were destroyed by her letter of refusal.damage 指“損害，損失”，損壞后價值或效率降低，一般是部分性的，還能修復，多用于無生命名詞。如：The earthquake damaged several buildings.injure多指意外的傷害，在事故中受傷，大多造成容顏、功能的損害等。如：One of the players injured his knees and was carried off.【拓展】leave sb. to do sth. 意為“交給（委托）某人干某事”，如：She will leave me to look after her baby.他要委托我照看她的孩子。【詞條4】 put up, put down【課文原句】Tornadoes can pick up cars, trains and even houses and put them down in the next streetor even in the next town. (Page 23)【點撥1】pick up 在此句中意為“卷起、掀起”。如：The wind from northwest picked up dust and leaves on the ground.【拓展】 pick up的常見意思還有：1. 用車去接某人。如：Ill pick you up on the corner of the street at three oclock.2. 偶然獲得，學會（知識、語言等）。如：I picked up French when I lived in France.3. 振作起精神；恢復健康。如：Pick up our courage and we will succeed at last.【點撥2】put down 在此處意為“放下”。如：The PLA men ordered the enemies to put down their arms.【拓展】put down還有“記下，寫下”之意。如：We should listen to our teacher carefully and put down the notes well in class.【詞條5】【課文原句】On average, there are 800 tornadoes in the US each year, causing about 80 deaths and 1,500 injuries. (Page 23)【點撥】on average = on an / the average 此處意為“平均”，是一個副詞短語。如：How many classes do you have every day on average?Homework:1.Retell the extraordinary event after class.2.Finish the exercises 10-12 on page Blackboard design:Module 3 The Violence of Nature Language Points Occur cause destroy, furniture, leave put up , put downPeriod 4 Grammar 1&2Step 1. RevisionCheck the answers to the Vocabulary Exercises in the Workbook.Step 2. Grammar 11. Ask Ss to look at the two sentences in Activity 1 and discuss which event happened first.2. Give Ss the following grammatical rules.2. Ask Ss to finish Activity 2 on Page 24 and present their answers.3. Ask Ss to finish Activity 3 on Page 24.Step 3. Grammar 21. Ask Ss to read the sentences in Activity 1 and discuss the questions.2. Ask Ss to do Activity 2 on Page 26 and present their answers.3. Give Ss the grammatical points of indirect speech.直接引語變成間接引語時，要注意以下幾點：人稱變化、時態(tài)變化、賓語從句要用陳述句語序。(1) 直接引語是陳述句，變成間接引語時，由連詞that 引導。(2)直接引語是一般 (選擇/反意) 疑問句，變成間接引語時，由連詞whether或if 引導。注意：大多數(shù)情況下，if和whether 可以互換，但后有or not，或在動詞不定式前，或放在介詞后作連接詞時，一般只用whether。(3) 直接引語是特殊疑問句，變成間接引語時，由相應的疑問詞who, whom, whose, how, when, why, where 等引導。(4) 直接引語是祈使句，變成間接引語時，把動詞原形變成動詞不定式，并在動詞不定前加tell, ask, order 等的賓語。(5) 一些注意事項 直接引語是客觀事實、普遍真理等，變成間接引語時，時態(tài)不變。 直接引語變間接引語時， 指示代詞、時間狀語、地點狀語等要作相應的變化。如：this/that these/those, now then , today that day, yesterday the day before, last year the year before, ago before, here there等。注意：如果轉述時就在原來的地方，就在說話的當天，就不必改變指示代詞、時間狀語、地點狀語等。 間接引語一般要用陳述句的語序，即主、謂、賓的順序。類型直接引語間接引語指示代詞thisthesethatthose時間狀語nowtoday this weeklast weektwo days agonext weekthenthat daythat weekthe week beforetwo days beforethe next week地點狀語herethereStep 4. Homework Ask Ss to finish Grammar exercises in the Workbook.Blackboard design:Module 3 The Violence of NatureGrammar 1.The past perfect tense 2.Indirect speechPeriod 5 Listening , Pronunciation, Everyday EnglishStep 1. RevisionCheck the answers to the Reading exercises in the Workbook.Step 2. Vocabulary study1. Ask Ss to read the passage on page 25 and then match the following words with their definitions.(1) ash (a) a mountain with fire and steam inside(2) erupt (b) rock in a hot liquid state(3) lava (c) a very large dangerous ocean wave(4) tidal wave (d) the soft grey powder left after sth has been burnt(5) volcano (e) to explode and pour out fireSuggested Answers:(1) d (2) e (3) b (4) c (5) a 2. Ask Ss to finish Activity 3 on Page 25 learn something about volcanic eruption.3. Complete the following sentences.(1) Our classroom is _(長10米，寬8米).(2) The weather forecast _(警告) a typhoon.(3) There is _（很大可能）of a rain this afternoon.(4) That house _(著火了)，it is still _(著火)。(5) The criminal _(把那房子點著火了)，the firemen _(把火滅了).Suggested Answers:(1) 10 meters long and 8 meters wide/ 10 meters in length and 8 meters in width(2) warns us of (3) great possibility(4) caught fire, on fire(5) set fire to that house/ set that house on fire, put out the fireStep 3. Listening1. Ask Ss to listen to the tape and complete the following passage.The reporter and Frank Savage, the (1) of the island Montserrat, are standing in the (2) of Plymouth, they were talking about the (3) a week ago. The volcano (4), and ash and (5) poured down the mountain towards the sea. (6) , the people there got plenty of (7) , so (8) of the population managed to go to another island before the eruption, that is, about (9) thousand people out of (10) had left. (11), hundreds of houses (12) when the lava reached them. (13) , the fire was (14) quite quickly. But the volcano could erupt again, so the (15) from the governor is that the people should not go back to their houses. (16) , it wont be long.Suggested Answers:(1) governor (2) center (3) volcanic eruption (4) erupted (5) lava(6) Luckily (7) warning (8) half (9) six (10) eleven thousand (11) Sadly (12) caught fire (13) Fortunately (14) put out (15) message (16) Hopefully2. Ask Ss to listen again and finish Activity 4 on Page 25.Step 4. Pronunciation 1. Get Ss to listen and underline the words which the speaker stresses.2. Get Ss to read the passage aloud and pay attention to the stress of key words.3. Explain to Ss which words should be stressed when pronounce a sentence.一般來說, 句子重音通常要體現(xiàn)句子的節(jié)奏感和韻律，突出重點。在句子中需重讀的詞都是實詞,比如,名詞、動詞、形容詞、副詞、數(shù)詞、代詞等。不重讀的多為虛詞,比如,冠詞、連詞、介詞、感嘆詞等。但有時虛詞也需要重讀，主要有以下幾種情況：(1) 強調或突出某個虛詞或be動詞時要重讀；(2) 介詞在句首時往往要重讀；(3) be動詞及助動詞和not結合時要重讀；(4) 句子末尾的be動詞和助動詞一般要重讀Step 5. Everyday English1. Let Ss read the words and discuss which of the words given indicate that the following sentences contain good news or bad news.2. Let Ss finish Activity 2 on Page 28.Step 6. HomeworkAsk Ss to finish the exercises in Vocabulary part in the WorkbookBlackboard design:.Module 3 The Violence of NatureListening , Pronunciation, Everyday English1. Vocabulary study2.Listening3.Pronunciation4.Everyday EnglishPeriod 6 Speaking, Writing, Module FileStep 1. RevisionCheck the Grammar exercises in the Workbook.Step 2. Speaking 1. Divide Ss in groups of four and discuss the following points.(1) Decide what kind of natural disaster they will discuss.(2) As a reporter, make a list of questions about a natural disaster.(3) As local residents, think of things that happened to them or what they saw and how to present them