選修六 英語 人教版 高二 unit 5reading 導(dǎo)學(xué)案

1、波峰中學(xué)高二英語 選修六導(dǎo)學(xué)案姓名 班級(jí) 組別 編制辛成霞 時(shí)間 編號(hào) 37審批_辛成霞_課題：Unit5 The power of nature 【學(xué)習(xí)目標(biāo)】本單元的中心話題是火山，颶風(fēng)，地震和洪水等自然災(zāi)害。本單元引導(dǎo)學(xué)生討論這些問題，目的在于讓他們了解自然的威力，認(rèn)識(shí)到人類只有保護(hù)自然，才能有效地預(yù)防自然災(zāi)害并改造和利用自然。教學(xué)重點(diǎn)：1 了解火山，颶風(fēng)，地震和洪水等自然災(zāi)害，并認(rèn)識(shí)到人類只有保護(hù)自然，才能有效地預(yù)防自然災(zāi)害。2 學(xué)習(xí)有關(guān)火山，颶風(fēng)，地震和洪水等自然災(zāi)害的詞匯。3 學(xué)會(huì)表達(dá)喜悅，恐懼，焦慮和驚奇等情感的日常交際用語。4 進(jìn)一步鞏固動(dòng)詞ING形式作狀語的用法。5 學(xué)習(xí)描述一

2、種自然災(zāi)害。課前預(yù)習(xí)單1It has been _(估計(jì))that the hurricane is coming to Hainan in three days.2Mr Wang was _(任命) as leader of our basketball team.3First we need to identify actual and _(潛在的)problems.4The _(實(shí)際的) price was much higher than we had expected.5The local council is supplying new play _(設(shè)備) for the pla

3、yground.6We can check the _(數(shù)據(jù)庫) to see whether the book is in stock.7I was _(揮手) my hand madly but he never once looked in my direction.8A beautiful _(噴泉) was set up in the middle of the garden.9Beauty cannot be measured by any _(絕對(duì)的) standard.10Some of the men and women filling into the noisy dini

4、ng hall are wearing protective _(頭盔)完成句子1I was about to leave home _(突然我叔叔來了)(come)2_(收集了充足的信息后)，I began to write the novel.(collect)3He was lucky enough _(接近美麗的大自然)(get)4Can you imagine _(被任命為)captain？(appoint)5My mother _(對(duì)工作很熱心)and is never late for it.(enthusiastic)6Our house _(被燒成平地)during the

5、big fire.(burn)7Having worked all day，he was tired and slowly _(朝家走)(make)8Having been kept in the fridge for a long time，the dish _(很難聞)(unpleasant)9They went to the lake，_(在那兒他們可以洗個(gè)澡)(take)10My job is _(照看野生動(dòng)物)(look)課中探究單 理解課文Fast reading: Read the passage An Exciting Job as quickly as you can and

6、 try to get the main idea of the passage.一）.What is the main idea of the passage?A. An eruption occurred in Hawaii.B. A volcanologists job is exciting.C. A volcanologists exciting job and his first sight of an eruption.D. A sight of an eruption is horrible.二）Detailed reading:1. Reading the first and

7、 the second paragraphs and finish the following tasks.1). Why is a volcanologists job important? 2). The writer doesnt mind the occasional danger of his job because .A. he travels to unusual places and meets interesting people from all over the world.B. he thinks his job the most importantC. he like

8、s the different ways of workingD. he is excited about danger and feels alive.3). As a result of the vocanologists job, A. other scientists predict the progress of lava from the volcanoB. many people have been warned to leave their homes.C. the eruption causes less damageD. the eruption may be preven

9、ted from breaking out2. Read the third and the fourth paragraphs and finish the following tasks.1). What does the writer mean by using “l(fā)ucky” in the sentence “I was lucky enough to have a much closer look at it”?A. He felt much safer on the top while the other two scientists climbed into the crater

10、.B. It was his first sight of an eruption.C. It was the first time for him to watch the crater.D. Both B and C.三）: Searching reading:1. I am still amazed at their beauty as well as their potential to cause great damage. “Potential” means:A. possibility B. opportunity2. Translate the following senten

11、ce into Chinese.Having studied volcanoes now for many years, I am still amazed at their beauty as well as their potential to cause great damage. 本節(jié)課你學(xué)到了什么？波峰中學(xué)高二英語 選修六導(dǎo)學(xué)案課后檢測單 一 單選1On their arrival on the top of the mountain，the visitors could see the remains of the _.Aprotections Beruptions Cextinc

12、tions Dpermissions2She _ her hand to say goodbye until he was out of sight.Ashook Btrembled Crocked Dwaved3She is quite sure that it's _ impossible for her to finish the work within three days.Afirmly Bfully Croughly Dabsolutely4How about eight o'clock outside the cinema?That _ me fine.Afits

13、 Bmeets Csatisfies Dsuits5The boy has great _ in sports.True.Trained properly，he'll become a first­class athlete soon.Aattraction BcharacterCpotential Dhope6It was getting dark and we made our _ to the railway station，arriving there just in time for our train.Aroad Bway Cpath Dcourse7Have y

14、ou heard Tom has got a promotion recently?Yes，he was _ as manager last month.Aabused Bappointed Cadopted Dadvocated8Fifty­eight students_my class.Atake up Bset up Cpolish up Dmake up9The accident took the Greens_，that is，they were surprised at the accident.Aby mistake Bby accident Cby surprise

15、Dby chance10The course aims to _ people with the skills necessary for a job in this technological age.Acombine Bequip Centertain Dreward11_ with their house，ours is more brilliant.ACompare BCompared CComparing DTo compare12I was about to do my homework _ the electricity was cut off.Awhile Bas Cwhen

16、Dbefore13_ abroad for two years，I returned to China.AStudying BStudied CHaving studied DStudy14There were a great many _ leaves on the ground and plenty of _ leaves in the air.Afalling; falling Bfallen; fallen Cfalling; fallen Dfallen; falling15Are you feeling any _ now?Agood BwellCbetter Dbest二 閱讀理

17、解AThere are over 500 known active volcanoes in the world and thousands of extinct volcanoes.Volcanoes are found on every continent except Australia.There are about 80 active volcanoes under the oceans.Volcanoes are both terrifying and fascinating.In order to understand why volcanic eruptions happen，

18、it is necessary to know some things about how the Earth is made.The part of the Earth we live on is an 18­mile­thick layer of solid rock called the crust.Beneath the crust is a layer called the mantle(地幔)，it is hot enough to melt some of the rock，creating magma(巖漿)When the magma finds crac

19、ks in the Earth's crust，it rises up.Gas bubbles (氣泡) inside the magma grow bigger and try to escape as the molten rock gets closer to the Earth's surface.When the gas bubbles can't be held back any longer，the volcano erupts.Imagine shaking a soda bottle until the gas inside blows the cap

20、 off，and you can understand something of how a volcano erupts.If the magma is runny，and the gas can escape easily，the eruption is gentle.But if the magma is thick，the gas has to build up more pressure to escape.Then the eruption is explosive.When a volcano erupts，the molten rock that flows from it i

21、s called lava.The lava may run for some distance，or it may pile up near the volcano，making the mountain larger.During an explosive eruption，pieces of rock are thrown from the volcano.Scientists call these pyroclasts (火山碎屑)The smallest pyroclasts are called ash.Ash is often thrown into the atmosphere

22、 by the force of the eruption.Larger rocks，about walnut (胡桃)size，are called lapilli，Italian for“l(fā)ittle stones”The largest pyroclasts are called blocks if they are solid，or bombs if they are molten.Volcanoes have been a major force in the formation of our planet for thousands and thousands of years.T

23、oday geologists continually observe active volcanoes for signs of eruption.Using modern instruments，they are usually able to issue a warning before the volcano erupts.1The author explains how the volcano erupts by _.Amaking a comparison Btelling a storyCusing figures Dasking questions2Whether the eruption is explosive depends on _.Athe temperature of the crust Bwhether the magma is thick Cwhether the magma is near the mantleDthe number of ga