1、Unit 5 The power of nature,基礎(chǔ)知識自測,一、單詞識記,1._ v.爆發(fā)；噴出火焰 2._ v.配備 3._ v.任命；委任；指定 4._ v.評價；評估 5._v. 預(yù)言；預(yù)告；預(yù)見,erupt,equip,appoint,evaluate,predict,6._ adv.完全地 7._ adj. 潛在的 8._ v. & n. 保留；預(yù)定 9._ n.高；高度；高處 10._ adj. 唯一；獨特,absolutely,potential,reserve,height,unique,11._ v. to have a bath 12._ v. 喚醒；激發(fā) 13._

2、 n.& v. 保證；許諾 14.volcanology n. _ 15.occasionally adv. _,bathe,arouse,guarantee,火山學(xué),偶爾；不經(jīng)常,16.vary v. _ 17.protective adj. _ 18.actual adj. _ 19.unconscious adj. _ 20.appreciation n. _,欣賞；賞識；評定；鑒定,相異；使變化,保護的、防護的,實在的；實際的,不省人事的；未發(fā)覺的,二、詞匯拓展,1.volcano n.火山(pl. volcanoes) _adj. 火山的 _n. 火山學(xué) _n.火山學(xué)家 _搭配置身火

3、山口上；處境危險,sit/stand/on a volcano,volcanic,volcanology,volcanologist,Mike was appointed as a _ working for the Hawaiian Volcano Observatory and collecting information for a database about Mount Kilauea，which is one of the most active _ in Hawaii. (volcano),volcanologist,volcanoes,2.appoint vt. 任命；約定；指

4、定 _n. 任命人 _n.約會 _adj.約定的；指定的 _ 搭配被任命/被指派/受聘為,be appointed (as/to be ),appointer,appointment,appointed, He was appointed _ one of the committee last year. The time _ (appoint) for the meeting was 2 P.M.,as,appointed, The _ (appoint) of Mr.Black as general manager of the firm was announced yesterday，b

5、ut Mr.Black gave it up by ill health.,appointment,3.vary v. 呈現(xiàn)不同；改變；變化 _n.(質(zhì)量，種類或特征的)變化 _adj. 不同的，各種各樣的 _搭配在到之間變動 _ 搭配多種多樣的(=various),a variety of/varieties of,variety,various,vary from.to., The charge varies_ 5 yuan to 10 yuan. His failure was due to a_ (vary) of reasons.,from,variety, The students

6、 show _(vary) degrees of skill in doing the experiments.,various,4.absolute adj. 絕對的；完全的；無疑的 _adv. 絕對地；完全的；無疑的 What he told you yesterday was an_ lie；in fact，he knew _ nothing about it. (absolute),absolute,absolutely,absolutely, He must not be punished unless you have _proof of his guilt. (absolute)

7、,absolute,三、詞組互譯,1._冒險做什么 2._全部焚毀 3._被任命為 4._前往 5._由到不等 6._有天賦 7._是的家園,be home to,take risks of doing sth.,burn to the ground,be appointed as,make ones way to/towards,vary from .to.,have a gift for,8.natural reserve _ 9.guarantee against _ 10.a great diversity of _ 11.give birth to _ 12.be enthusias

8、tic about_ 13.glance through _ 14.be in a panic _,處在恐慌中,自然保護區(qū),保證不,多種的,分娩、出生,對很熱情/熱心,匆匆看一遍,四、詞組運用,(One possible version)： Dong Xuemei，an honorable soldier who has a gift for basketball and was once appointed as captain of the school basketball team，has been serving in the Peoples Armed Police since s

9、he graduated from college in 1988.,She is always enthusiastic about her job and makes every effort to protect and save peoples lives and property.Last year，Dong Xuemei，who was 37 years old，got married and gave birth to a lovely son.,On December 28.2009，when she was making her way to the bus stop aft

10、er work，Dong Xuemei noticed a fire broke out in a building next to the bus stop and all the people nearby were in a real panic.,On seeing this，Dong Xuemei rushed quickly into the burning building and saved the people trapped in the fire but she was badly injured when she broke into the house a secon

11、d time to save a small boy at the risk of her life.,五、課文填空,I often travel to unusual places and work alongside interesting people from all over the world.Using 1_(science) equipment and 2_ (collect) information about volcanoes is my job. 3 _my job is occasionally dangerous，I dont mind because danger

12、 excites me and makes me feel alive.,scientific,collecting,Although,4_ is known，when lava from the volcano flows，many houses will be covered 5_ lava or be burnt to the ground. However，my job helps scientists predict 6 _ lava from the volcano will flow next and how fast，which can help protect ordinar

13、y people 7 _ one of the most powerful forces on earth - the volcano.,As,with,where,from,I once experienced the eruption of Mount Kilauea and was lucky to have a close look at the 8 _ (absolute) fantastic sight. When it broke out，red lava was fountained hundreds of meters 9 _ the air. All the lava 10

14、_ (pass) slowly down the mountain caused great damage and buried everything in its path under the molten rock.,passing,absolutely,into,六、語法專練,1.“Cant you read?” Mary said angrily _ (point) to the notice. 2._ (turn) down the radio the babys asleep in the next room.,Turn,pointing,3.The purpose of new

15、technologies is to make life easier,_ (make) it more difficult. 4.The long lasting war，filled with blood and deaths，ended in peoples sadness，_ (reach) no result.,reaching,not to make,5._ (test) several times，this new type machine will be put into production. 6._ (tell) many times，he finally understo

16、od it.,Having been told,Having been tested,7.At the age of 29，Dave was a worker，_ (live) in a small apartment near Boston and_ (wonder) what to do about his future. 8._ (時間允許)，well go to visit the museum in the afternoon.,Time permitting,living,wondering,掌握重要考點,核心單詞,1. alongside prep.和一起；在的旁邊 adv.在旁

17、邊 原句：I travel to unusual places and work alongside people from all over the world.我去稀罕奇特的地方，和來自世界各地的人一起工作。(P34) 思考：句中alongside是_ (詞性)，意思是 _。,和一起(together with),介詞,運用：請指出下列句中alongside的詞性和意義。 The car parked alongside. Its a pleasure to work alongside such men., Alongside me was a woman in a black dres

18、s.,歸納: alongside 在第 句中是_，意思是“_”，在第 和 句中是_，意思分別是“_” “ _”。,在的旁邊(beside，by the side of),adv,在旁邊 (close to the side of sth.),prep,和一起(together with),2. shoot vt.(shot，shot)射中；射傷,shoot sb./sth.射中某人/某物 shoot at sb.瞄準某人/某物,運用：根據(jù)漢語意思完成英語句子。 她射中了鳥，把它打死了。 _ and killed it. 他對著鳥開槍，但沒射中。 _ but missed it.,He shot

19、 at a bird,He shot a bird,3. anxiety n.擔心；焦慮；渴望,be anxious about/for sb./sth. =be worried about sb./sth.為擔心 be anxious to do sth. =be eager to do sth.渴望(急于)做某事,派生：anxious adj.憂慮的；不安的 anxiously adv.憂慮地；渴望地,運用：按提示完成句子。 The teacher praised him for his_ for knowledge.(anxious) Everybody is waiting _ for

20、 the result after the examination.(anxious),anxiety,anxiously, 我們?yōu)樗陌踩珦摹?We are_. 他們急于知道結(jié)果。 They are_.,anxious to know the result,anxious for his safety,guarantee sth./to do/that保證 guarantee sth.to sb.=guarantee sb.sth.向某人保證 guarantee sb.against.保證某人不受損失 give sb.a guarantee that.向某人保證 under guarant

21、ee在保修期內(nèi) There is no guarantee that.不能保證 offer ones house as a guarantee 以房屋為擔保品,4. guarantee vt.保證；擔保 n.保證；保證書；抵押品,派生：guarantor n. 擔保人；保證人,運用：根據(jù)漢語意思完成英語句子。 I guarantee _ (catch) up with my classmates. This computer has a_ (保修兩年). 不能保證他們會成功。 _.,There is no guarantee that they will succeed,to catch,tw

22、o-year guarantee,重要詞組,1. make ones way(to)前往；有出息 運用：根據(jù)漢語提示完成英文句子。 她猶豫了一下，但向前走去。 She hesitated，but _forward.,made her way, 你若想有出息，趁年輕時要學(xué)會發(fā)奮。 If you want to _ in the world，you must learn to work hard while you are still young.,make your way,2. glance through 匆匆看一遍 運用：翻譯句子。 他草草看了一遍名單。 _ the list of nam

23、es. 她大致瀏覽了一下報告。 _.,She glanced through the report,He glanced through,佳句誦寫,1.原句：I was about to go back to sleep when suddenly my bedroom became as bright as day.我剛要回去再睡，突然我的臥室亮如白晝。(L25，P34) 句型：was/were about to do.when.正要做這時(突然),仿寫：根據(jù)漢語意思完成英語句子。 他正要離開，突然電話鈴響了起來。 _ the telephone rang.,He was about to

24、leave when, 經(jīng)過多次徒勞的嘗試后我正要放棄時，我的老師來給予我?guī)椭?I _ after several attempts in vain _ my teacher came to my help.,was about to give up,when, 我們正要出門去度假時，天突然下起了大雨。 _ it rained.,We were about to go on a holiday when,2.原句：The other two climbed into the crater to collect some lava for late study，but this being m

25、y first experience， I stayed at the top and watched them.(P35 L37)另外兩個人攀下火山口去收集日后研究用的巖漿，我是第一次經(jīng)歷這樣的事，所以留在山頂上觀察他們。 句型：主語being +adj./n.，主句 說明：這是一種獨立主格結(jié)構(gòu)，其作用相當于一個狀語從句，常表示原因、時間等。,仿寫：根據(jù)漢語提示用此句型完成英語句子。 其他學(xué)生都緊張，但由于這是我第二次，我很輕松，自信。 Other students were all nervous，but _ _，I was quite relaxed and confident. _(他

26、病了)，he was sent to hospital.,being my second time (=as this is my second time),He being ill (=As he was ill),this, It _ _(今天是星期天)，we dont go to school. Everyone _ _ (準備好)，the teacher began his class.,being ready(=Since/As everyone was ready),being Sunday today (=As it is Sunday today), The weather_

27、(天氣晴朗)，we made up our minds to go for a picnic. There_ (沒有課) in the afternoon，all the students were playing happily on the playground.,being no classes,being fine,難句分析,課本原句：Having collected and evaluated the information，I help other scientists to predict where lava from the volcano will flow next an

28、d how fast it will flow.收集和評估了這些信息之后，我就幫助其他科學(xué)家一起預(yù)測下次火山熔巖將往何處流去，流速是多少。,結(jié)構(gòu)分析：句中Having collected and evaluated the information是現(xiàn)在分詞短語作時間狀語，分詞用完成式是因為強調(diào)“收集和評估”發(fā)生在“幫助其他科學(xué)家”之 _；where.和and how.是兩個并列的 _ 從句，作動詞不定式to predict的賓語。,賓語,前,輕松走近高考,一、完形填空 本文主要闡述玉樹地震給幸存者帶來的心理影響。 1.D。bangs a door 意為“敲門”。 2.A。表示再次發(fā)生“地震”。 3.C。玉樹地震的“幸存者”之一。 4.C。reduce . to . 表示“使 陷于/變成 狀況”。,5.B。由and stress可知。 6.A。分詞短語當狀語表示伴隨，setting up tents為“搭帳篷”。 7.A。classes resumed為“復(fù)課”。 8.D。awake為形容詞當賓語補足語，keep sb.awake意為“讓某人睡不著”。,9.D。指“特別是”對年青人來說，