大學英語世紀4unit2段落翻譯
㈠ 大學英語4第二單元textb翻譯
1. 現在各行各業的人越來越多地依靠計算機來解決各種難題.Now people in different walks of life depend more and more on computers to solve various kinds of difficult problems
2. 他已做出計劃,每月留出版一些錢准備明年去北京旅行權.He has made a plan to set aside some money every month for a trip to Beijing next year.
3. 現代科學技術的發展使社會發生了巨大的變化.The development of modern science and technology has brought about great social changes.
㈡ 高中英語必修四unit2課文翻譯
第二單元 土地耕種
造福全人類的先驅者
盡管是中國最著名的科學家之一,袁隆平仍然認為自己是個農民,因為他在田裡耕作,進行科學研究。的確,他被太陽曬得黝黑的臉龐和和手臂,以及他那瘦削而又結實的身軀,就跟其他千百萬中國農民一樣,過去50年來,他一直在努力幫助他們。袁博士種植的是被稱為「超級雜交水稻的」的稻種。1974年,他成為世界上第一位種植高產水稻的農業先鋒。這種特殊的稻種使得同樣的田地多收獲三分之一的產量。如今中國每年出產的稻米有60%以上出自這種雜交稻種。
袁博士1930年出生,1953年畢業於西南農學院。從那時起,找到水稻高產的方法就成為他一生的目標。年輕時,他就看到了稻田增產的巨大需求。當時,飢荒是許多農村地區面臨的嚴重問題。袁博士要在不增加土地面積的基礎上尋求達到增收稻穀的途徑。1950年,中國農民只能生產五千萬噸稻穀,而近來卻生產了將近兩億噸稻穀。這一糧食產量的增加意味著中國僅僅7%的耕地養活了世界22%的人口。袁博士現在在印度、越南和很多其他欠發達國家傳播提高水稻產量的知識。多虧了他的研究,聯合國在消除世界飢餓的戰斗中有了更多的辦法。用他的雜交水稻種子,農民種出的糧食比以前多了一倍。
袁博士很滿意他的生活。但是,他對成名並不在意,並且覺得出名後搞科研就不那麼自由了。他寧願把時間花在自己的業余愛好上。他喜歡聽小提琴樂曲、打麻將、游泳和讀書。在自己身上花錢或者享受舒適的生活對袁博士來說意義不大。事實上,他認為一個人有了太多錢,他的麻煩事只會更多,而不是更少。於是,他拿出好幾百萬元幫助其他人進行農業科學研究。
夢想是不花本錢的。很久以前,袁博士曾在夢里看到水稻長得像高粱一樣高,稻穗跟玉米穗一樣大,而每粒稻穀像花生米一樣大。袁博士從夢中醒來,希望能種植一種能養活更多人的水稻。在很多年後的今天,袁博士還有另外一個夢想,那就是他的稻穀可以出口並長遍全球。一個夢想總是不夠的,尤其對一個熱愛和關心人民的人來說更是如此。
化學耕作還是有機耕作?
在過去的半個世紀里,在耕作中使用化肥已經非常普遍。很多農民喜歡使用化肥。把化肥作為防治農作物病蟲害和提高產量的重要手段。然而,最近科學家發現長期使用這些肥料會造成土地受損,甚至更危險的是,會對人們的健康造成危害。
化肥帶來的問題有哪些呢?首先,化肥在殺死病菌和害蟲的同時也會殺死有益的細菌和昆蟲,從而破壞土地。化學物質還會在地里和地下水中保存很長時間,而這會影響到莊稼,進而影響到動物和人類,因為化學成分會進入到農作物中,並且不能被沖洗掉。隨著時間的推移,食物中的這些化學成分會在人體中堆積。很多化學成分能導致癌症或其他疾病。另外,施過化肥的水果、蔬菜和其他食物通常生長得過快而營養不足。它們表明上很好看,但裡面通常是含過多的水分,而不是維生素和礦物質。
由於這些發現,一些農民和消費者開始轉向有機耕作。有機耕作就是不用任何化學肥料的耕作。農民關心的是保持土壤肥沃並且免受病害。健康的土壤會減少病蟲害並且幫助農作物茁壯成長。因此,有機耕作的農民通常喜歡把天然的動物糞便當作肥料。他們認為這樣會使地里的土壤更富含礦物質,因而也會更加肥沃,同時還可以讓空氣、土壤、水以及農作物不受化學物質的污染。
有機耕作的農民也使用很多其他的方法來保持土地肥沃。在同一塊地里,他們經常每隔幾年就換種農作物。例如,種玉米和小麥後來年再改種豌豆或大豆。像豌豆或大豆這樣的農作物將重要的礦物質帶回土壤,從而使之適宜於種植要求土地肥沃的農作物,比如玉米或小麥。有機耕作的農民還種植多種農作物來利用不同層次的土壤。比如,他們先種植生長於淺層土壤的花生,然後再種植生根於深層土壤的蔬菜。還有一些有機耕作者喜歡在農作物之間種草,以防止水土流失,並且把草留在地里,從而成為來年農作物的天然肥料。這些不同的有機耕作的方法有著同樣的目標:種植好的糧食,避免損害環境或者人們的健康。
㈢ 新世紀大學英語綜合教程2第四單元section b翻譯
5月18日 21世紀大學實用英語第一冊第一單元練習答案 key for b1u1 unit 1 college life I. care-careful-carefully harm-harmful-harmfully help-helpful-helpfully hope-hopeful-hopefully pain-painful-painfully skill-skillful-skillfully success-successful-successfully thank-thankful-thankfully 1. carefully 2. harmful 3.successfully 4. thankful 5. hopeful 6. careful 7. hopefully 8. helpful 9. painfully 10. painful 11. skillful 12. successful II. 1. do well in one's studies 2. for the first time 3. away from one's family 4. compete with sb. for sth. 5. set a study program 6. decide when to go to bed 7. go to class on time 8. pass one's exams with good grades 9. share one's fears with sb. 10. look upon oneself from a different perspective 11. a person responsible for oneself 12. handle what is ahead III. 1f 2c 3j 4d 5e 6b 7g 8a 9i 10h IV. 1. how 2. making 3. chose 4. Shortly 5. under 6.on 7. hand 8. fairly 9. addition 10. with 11. share 12. own V. Passage I 1B 2C 3A 4D 5C Passage II 1C 2A 3C 4A 5D VI. 1. ask questions early 2. eat right 3. difficult assignments 4. to sit 5. work hard Part II Exercise for PRETCO I. 1A 2.C 3.D 4.C 5.D 6. D 7. D 8. C 9. B 10.C 11. important 12. pulled out 13. rushed 14. away from 15. in front of II. 1.B 2.A 3.B 4.D 5.C 6.C 7.D 8.C 9.B 10.C 11.A 12.D 13.B 14.C 15.A 16.A 17.D 18.A 19.B 20.D 21. emotion 22. decisions 23. had sudied 24. talking 25, assign 26. driving 27. more warmly 28. addition 29. ability 30. would have III. 1.A 2.B 3.D 4.D 5.B 6. all students 7. the Head Librarian 8. be repaired 9. the Reading Room 10. June 15th, August 15th IV. 1. 0.5 2 0 1 2. 0.5 2 1 0 3. 0.5 0 1 2 4. 2 1 0.5 0 5.明明: 今晚我不能和你去參加英語晚會。因為我要在家做功課,不然明天要被王先生批評的。偉偉 August 5th, 2004 V. August 5th, 2004 Dear Jiang Jun, I am very glad to hear that you did very well in the College Entrance Examinations and will soon enter a leading university in Beijing. I feel very proud of you and I know that you will do even better in the days to come. Congratulations! Yours Li Hua
㈣ 英語必修4Unit2課文翻譯~~~~~~~~~~~~~
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㈤ 大學英語聽力2unit4短文翻譯
There is a big bed , a small desk , a shelf and a closet in my room. The bed is near the desk . There is a shelf near the closet too . Many good books are in the shelf . I like the books very much . Oh , yes , There is a big board on the wall . I often write and draw pictures on the board .
Oh , My bedroom is too beautiful . I like it very much . Do you like my room? Can you tell me about your room , please ?
我的房間里有一張大床,一張小桌,一個書架和衣櫃,床在桌子旁邊,書架也在衣櫃旁邊,很多好的書都在書架上,我非常喜歡書,哦,是的,那有一個大的黑板在牆上,我經常寫和畫一些圖片在黑板上。
哦,我的房間是太漂亮了,我非常喜歡它,你喜歡我的房間嗎,請你告訴我你的房間好嗎?
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Fox and cockOne morning a fox sees a cock.Hethink,」This is my breakfast.''
He comes up to the cock and says,「I knowyou can sing very well.Can you sing for me?''Thecock is glad.He closes his eyes and beginsto sing.The fox sees that and caches him in his mouth and carries him away.
㈥ 大學英語精讀第4冊1,2單元翻譯
We are informed that the Minister of Finance was to meet us the next day.
I was wandering that he seems to forget his birthday.
Next Tuesday is the deadline fro handing in the ternm papers, but most students have hardly made a dent in the work so far.
The headmaster feels sad when he find the shrinking of the number of students.
Cash is commonly used in that country, but checks would became a way of paying instead of cash for now its use becaming more and more popular.
Henry was anxious to let his monther know he was in the orchard,so he started to shout as soon as wshe came within range.
Bill has growned and he is no longer dependent on his parents for decisions.
There are abundant supplies of meat in thdis region,but fresh fruit and vegetables are scarce.
Depending on the wisdom of the workers, the engineers invented a nes proction method that let to increased proctivity.
He feels a little disappointment when he just got a B score for he had spend so much time on his math exam.
We have plenty of time to enjoy our lunch.
The local goverment had ot draw on its grain reserves and take other emergency measures os as to pull through the food crisis.
㈦ 急求大學英語精讀4 第二單元 課文翻譯
有些人說,愛情驅使世界運轉;另一些並不那麼羅曼蒂克而更為注重實際的專人則說,不是愛情,而是金屬錢。但真實情況是,能量驅使世界運轉。能量是生態系統的貨幣,只有當食物轉變為能量,能量再用來獲取更多的食物以供生長、繁殖和生存,生命才成為可能。所有生命都維系在這一循環上。
㈧ 那裡有大學新視野英語4第二單元課後翻譯
用翻譯軟體自己來
㈨ 大學英語綜合4第二單元課文翻譯
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