『壹』 高二英語閱讀
Today』 technology develops so quickly that many impossible things become true; the cloning technology is the example. What is cloning? Cloning is a process used to create an exact of a mammal by using the complete genetic material of a regular body cell. Different from the common propagate, cloning need only one cell and without sex. In 1997, the great news shocked the whole world that the British scientists created a lamp named Dolly from a single cell, miraculously; the cell had been taken from the udder of alt sheep, which show the first cloning experiment was successful.
When the cloning technology improves so quickly, many scientists and doctors have different opinions, someone think it is good but someone think it is bad. Cloning can bring many benefits to the human, such as rejuvenation, helpful for Defective genes, Liver failure, Kidney failure and Leukemia. These disease are very different to cure, if we use the cloning technology we can change the Gene』s DNA order, so we can save lots of people.
But cloning still has some problems. The scientists found that the cloning animal』s Gene has a little different from the original animal. So the life will shorter than the real life. The fact proved that, the cloning sheep Dolly has died. It only has the half life of the common sheep.
In my own opinion I agree to clone the endangered animal and disagree with cloning human. Because I think the cloning technology should be respected. It really can bring us many benefits; further more it can develop the science of human. If clone the human, there will, however, be many problems, the population is the biggest problem. May be some people will use the cloning people to start the war. So I am against cloning human.
Also many countries disagree to clone people. The government makes the laws about cloning. There are laws against human cloning in Canada, Denmark, England, Norway, Spain, and the UK. Even in the USA, the government doesn』t allow to clone human. (Because in USA, the human right is higher than everything)
In the end, I think cloning is new technology, it should be accepted, how to look upon this technique, first we should know the advantages and disadvantages, then we should know the effect of cloning for human and the animal, third we will take the action: To advocate the animal cloning but be against with the human cloning.
Society
Increased food security for growing populations
If the low success rates can be improved (Dolly was only one success out of 276 tries), reproctive cloning can be used to develop efficient ways to reliably reproce animals with special qualities. For example, drug-procing animals or animals that have been genetically altered to serve as models for studying human disease could be mass-proced.
Reproctive cloning also could be used to repopulate endangered animals or animals that are difficult to breed. In 2001, the first clone of an endangered wild animal was born, a wild ox called a gaur. The young gaur died from an infection about 48 hours after its birth. In 2001, scientists in Italy reported the successful cloning of a healthy baby mouflon, an endangered wild sheep. The cloned mouflon is living at a wildlife center in Sardinia. Other endangered species that are potential candidates for cloning include the African bongo antelope, the Sumatran tiger, and the giant panda. Cloning extinct animals presents a much greater challenge to scientists because the egg and the surrogate needed to create the cloned embryo would be of a species different from the clone.
Therapeutic cloning technology may some day be used in humans to proce whole organs from single cells or to proce healthy cells that can replace damaged cells in degenerative diseases such as Alzheimer's or Parkinson's. Much work still needs to be done before therapeutic cloning can become a realistic option for the treatment of disorders.
To clone or not to clone, is that the question?
Advanced technology has already pushed human being to edges,such as the proction of weapons of mass destruction,the destruction of Ozone by Freon ,and the application of clone.The heated deabte over whether cloning technique should be used in human reproc--
tion must be considered as a serious issue.
Clone, to a certain degree, is beneficial to mankind.Such disease as Parkinsons will possiblly be cured in the future in the hope of further applying of clone.However,the abuse of this technology will bring human being unthinkable destruction.
Since the declaration of the death of Dolly,we are more conscious of the inefficient procere of clone.Acorrding to "Dolly's false legacy",the incidence of death among fetuses and offspring proced by cloning is much higher than it is through natural reproction--roughly 10 times as high as normal before birth and 3 times as high after birth.And even you may argue that this technology will be perfected in the future, i don't see there is any point in whole--being cloning.
Many people consider this technology a promising one as to bring all human being to a new era in which all human reproction will be accomplished by cloning.Thus scientists in some countries have already started their great plan to clone human.But let's think, what is the practical value in doing so?You may tell me that it can bring hope for those couples unable to have children because they might choose to have a of one of them rather than accept the gene intrusion from a doner.But imagine,if you have a child owning the same apperance as yours or your husband's, will you accept it without any uncomfort?
Don't you think it is embarrassing?Or if this kind of human reproction is allowed,terrorists may get hold of it and reproce lots of "American Presidents".Don't you agree that these presidents might bring the world much more chaoes?Besides these terrible aspects,the cloning of whole--being may destroy the diversity of people of the globe.
Of course, there still remains much more disadvantages of the application of cloning reproction of human being and animals. We should be extremely cautious of what we do and thus remember we will sure be respondible for all the results created by ourselves!!!
So how do u think about it?
『貳』 高二英語閱讀
美利堅共和國將要介紹一個新的、綜合的測試給那些想要在美國學習以及其他講英語國家的學生。新華社來自紐約的報道。
這個測試,代表了一個現有英語水平測試巨大的變化,被美國留學院國際服務的聯合董事Theresa Chang-whei Jen揭露,美國留學院,美國頂尖的教育機構。
這個APIEL的優點將被第一個給與貫徹全球在 May 10,2002 JEN說。
然而,APIEL對於大多數中國學生是一個陌生的形式,它不像那些現有的已經讓人們相當熟悉的測試,形如托福。(英語外語測試)
GER(學業記錄測試),或者IELTS.(國際英語測試系統)
「我從未聽說過這樣一個測試,如果我需要的話,我更傾向於IELT.」一個從北京大學畢業的學生Xujingyan說,他想要去英格蘭留學並且已經取得了托福的通行。
XU的大多數同班同學從未聽聞過APIEL,「APIEL是被設計成想要進講英語的國度入大學學習的學生,包括美國,英國,加拿大和澳大利亞」JEN說。
APIEL已經被採用,JEN說,托福已經不在作為精確學生運用英語能力上在學院環境內的反映。
新華社報道一個非常大的外國學生數量,那些學生在托福考試中取得了很高的成績,然後卻證明在錄取後他們都是一些普通的學生。
「和托福相比較,AEIEL測量的是通過測驗他/她的技巧聽力力領悟能力,口語是否精確機敏以及清晰流暢的寫作來衡量一名學生在閱讀,寫作,講述,以及理解英語的能力」JEN說
OVER.
『叄』 適合高一高二學生提高英語閱讀能力的英文讀物
我覺得應該是英文版的青年文摘了吧?因為在這種文章雜志上,我們可以看到相應的實證類文章,而且也可以看到有關於我們青少年容易懂的文章,最重要的是他還可以幫助我們練習英語書法,以及英語手法。
『肆』 維克多英語閱讀高二A版1-4周答案
第一周CADCB,DBCC,DBCADBCDADBCCDABBAAC,CBADDACBA,ABDBCDBADBBACDCBDACC
『伍』 高二英語閱讀 急求翻譯!!!!!!!!!!!
蜜蜂是否知道是怎麼回事時,決心導航(給......向導)的方法,遙遠的食物來源和返回蜂巢(蜂房),使用偏振陽光和微小的磁鐵它作為一個導航上進行援助?抑或只是一個機器蜜蜂,無法完成其數學和舞蹈的語言以任何其他方式?要使用唐納德格里芬的任期內,做了蜜蜂的「意識」,或使用片語我更喜歡,可以思考和想像嗎?
有一個在這個實驗中,至少所有觀察,由卡爾馮弗里施,最近確認Princeton.Biologists由詹姆斯古爾德誰為研究與蜜蜂的導航,語言和一般behavion這些事情早就培訓其蜜蜂從蜂巢飛往一種或另一種特殊的place.To做到這一點,他們開始通過放置一個糖源十分接近蜂巢,讓蜜蜂(其培訓是非常愚蠢的野獸考慮)可以學習什麼游戲是about.Then定期,在菜或任何移動越走越遠,逐步從增量配置單元中,(增加量的百分之二十五左右),在每個move.Eventually,目標正
動議跳躍100英尺或更多,有很大的距離hive.Sooner或更高版本,而這個過程是怎麼回事,生物學家轉移糖菜會發現蜜蜂是那裡等待他們,恰恰是下一個位置的planned.This是一個令人不安的觀察作出。
『陸』 高二英語閱讀求解答。!!!
應該不用逐個翻譯吧,看個大概內容就行
『柒』 高二英語閱讀
我是二樓
C
解析:
A錯,因為不是由 Zeus舉辦,而是紀念他
B錯, had strong religious associations原文說的回是與宗教有很強的聯系,此答處是無中生有。
D錯,因為原文中寫道became first a national event and then, after the rules against foreign competitors had been put to an end, international.所以並不是一開始就是國際化的活動。
這就不對了,因為Zeus是從希臘神話中出來的,並不是從宗教出來的。
而且D中用的是was,與本文矛盾。
『捌』 一本 英語完型填空閱讀理解高二版全本翻譯:-!
同學想在英語高考中取得優良成績,必須在平時加強閱讀訓練,這訓練應包括下面幾個部分:
英語語言的能力包括聽、說、讀、寫、譯的能力,而對大多數學生來說,學英語將來主要的目的是看懂英語,獲取最新的信息,用於我們的工作與研究,提高效率,以作出更大的貢獻。因而,在各類英語考試中,英語閱讀測試越來越受到重視,難度也逐年提高。這不
僅在我國的高考,而且在世界范圍的雅思、托福測試中的趨勢也很清楚。實際上,目前的高考中的英語閱讀已遠超過現行的高中教材,有的甚至已達到大學四級的閱讀水平。
大量閱讀
以前我們數十年來英語教學不很成功的主要原因就是拘泥於教科書,沒有相當閱讀量配合。據統計,把以前的中學六年的英語教科書的課文內容全部相加總量不過是一張日報一面的量,這些語言量不管怎麼讀,也是不可能掌握一門語言的,所以現在新的英語教學大綱要求初中畢業生的英語閱讀量為30萬單詞,高中畢業的量為60萬單詞,從教學措施上保證學生必須達到這個閱讀量的標准,因為我們在學校讀的英語課本實質上僅僅是精讀,因此我們要補充的應是泛瀆,讀什麼呢?
我建議讀下列四方面的內容:一、選一本你感興趣,且翻最初幾頁你不查詞典也能看懂的英語書,開始可選一些簡易或縮寫的讀物,然後可選一些原著。
二、訂一份英語報紙,開始可訂屬中學生看的,如「S hanghai Student Post」,隨著水平的提高再轉訂「S hanghai Star」,隨後訂「S hanghai Daily」或「China Daily」。報紙的詞彙量很大,涉及各個方面,對擴大詞彙量,獲取信息很有幫助。三、選一本與你教科書程度相近或略難的帶有英語練習的英語書。這類書的特點是書中的文章都是短小有趣,可讀性很強,因為文章後設置了理解性的練習,讀者可讀了文章後做這些練習,以檢查是否看懂了,看懂多少。四、讀所有是英語的東西。如:我們在看《解放日報》、《新聞晚報》等報紙時常看到外資公司用英語寫的招聘廣告,在吃時包裝上的英語說明、走進賓館時所見到的英語告示……,實球上英語已滲透到我們生活的每個角落,要是你有心的話,你可隨時學習。
快速閱讀
讀文章如同看樹林一樣,人站在樹林前不能把眼睛光看著一棵樹,甚至只盯著樹上的葉子,一張一張地看,看到最後,還是一張一張葉子,葉子固然要看,但整棵樹也要看,整片森林更要看,我們必須迅速把視野擴大,這樣才能對森林全貌有所了解。讀文章也是如此,如何才能加強對閱讀文章的理解呢?那就是在閱讀文章材料時要學會快速閱讀。快速閱讀是綜合運用閱讀技巧,在快速閱讀時通過邏輯思維,獲取盡可能多的信息。在整個快速閱讀過程中,要高度集中思想,讓大腦處於高度興奮狀態中。如果念得很慢,一詞一詞地讀,往往念完全文,很茫然,詞都認識,就是不知道文章講什麼。所以現在的英語測試都有一個閱讀速度的要求。
整體理解
我們常有這樣的情況:句子都能看懂,但讀完文章印象卻不深,這就牽涉到對文章框架結構的整體理解。如何學會對文章的整體理解呢?首先,要重視文章的題目和文章的首句。因為文章的題目就是文章的主題,文章的內容就是環繞主題展開。首句很關鍵是因為首句是文章的導入,點明作者寫文章的意圖,背景等。接著的每一段的第一句也很重要,因為每段的第一句實際上多半是每段的主題句,然後進行陳述或論述,逐步展開,給予例證,最後把該段內容用一句話來小結,所以每段的最後一個句子常常是該段的結論句,而整篇文章的最後一句就往往是這篇文章的結論或作者寫這篇文章的用意所在。所以我們在閱讀文章時要養成這樣一個習慣:見了文章的題目,要停頓一下,想一想,如果讓你寫這篇文章將如何寫,或猜一猜,這篇文章大概寫什麼,然後你會饒有興趣地讀下去。接著在往下閱讀時特別注意每段的第一句與最後一句,並用心記往,在讀完全文時清晰地將全文的主要內容像看電影似的一幅一幅地印在腦中,記憶很深既把握住了全文的主要內容、論點、論據,又學會了作者的邏輯推理的方法技巧及整篇文章的框架結構,而這是寫文章最重要的,也就是文章的構思。
積累詞語
要提高閱讀水平,詞彙量與短語量非常重要,打個譬方:造房子要磚瓦材料,詞彙就是閱讀英語的磚瓦材料,沒有相當量的英語詞彙,閱讀英語是無法進行的。所以要提高閱讀水平,我們就得學會積累詞語。我們不妨這么做:在通讀全文後看第二遍,遇到生詞盡可能根據上下文來猜,仍猜不出意思的,就把這些生字查好詞典,然後抄寫在一本可隨身攜帶的小本子上。每天有空時,就拿出這小本子背誦記憶,這樣做不費時,效果卻很好,因不時接觸,反復記憶,詞彙量增加得很快。
按上述幾種方法訓練自己,沒多久,英語閱讀能力就提高了,對付考試也就沒有問題了。
『玖』 高中英語閱讀6+1高二A版全套答案
我們只要求5周量啊 全套的,,真沒有