❶ 英語百科知識競賽選擇題
http://highered.mcgraw-hill.com/sites/0072315474/student_view0/chapter2/multiple_choice_quiz.html
以及
Question 2
Question: The pollutant responsible for ozone holes is ____________.
1. CO2
2. SO2
3. CO
4. CFC
Answer: 4
Question 3
Question: One of the best solutions to get rid of non-biodegradable wastes is _________________.
1. burning
2. mping
3. burying
4. recycling
Answer: 4
Question 4
Question: Animal ng is _________________ waste.
1. biodegradable
2. non-biodegradable
3. hazardous
4. toxic
Answer: 1
Question 5
Question: Which of the following is biodegradable?
1. iron nails
2. plastic mugs
3. leather belts
4. silver foil
Answer: 3
Question 6
Question: Which of the following is non-biodegradable?
1. animal bones
2. nylon
3. tea leaves
4. wool
Answer: 2
Question 7
Question: Name one non-biodegradable waste which may pollute the earth to dangerous levels of toxicity, if not handled properly.
1. DDT
2. CFC
3. Radioactive substances
4. PAN
Answer: 3
Question 8
Question: In a lake polluted with pesticides, which one of the following will contain the maximum amount of pesticides?
1. small fish
2. microscopic animals
3. big fish
4. water birds
Answer: 4
Question 9
Question: Name the substance whose accumulation in pelicans of Lake Michigan led to the formation of thin shells of their eggs.
1. CFC
2. PAN
3. DDT
4. PAC
Answer: 3
Question 10
Question: Name the process in which a harmful chemical enters the food chain and gets concentrated at each level in the food chain.
1. concentration
2. biomagnification
3. expansion
4. pollution
Answer: 2
❷ 英語作文題目：假如你事英語知識競賽的冠軍，給高一同學談英語學習經驗和方法，寫100字左右的發言稿。 ...
you just need to read more english story that are easy to understand. And also can learn to sing english song. Enjoy some english movies when you are free.
❸ 有機食品知識競賽活動英語作文
你好，很高興為你解答：
More land around the world is being dedicated to organic farming. The World Watch Institute says since 1999 there's been a more than three-fold increase to 37 million hectares.
據世界觀察研究所調查，世界上越來越多土地被用來種植有機作物，自從1999年來，有機作物種植面積增長了3倍，達到3700萬公頃。
「Organic farming is farming without chemical inputs,like pesticides and fertilizers. Instead of using those inputs it uses a variety of natural techniques,like rotating crops and applying compost to fields-and growing crops that will return nutrients to the soil naturally instead of via chemicals，」said World Watch researcher Laura Reynolds,who co-authored a new report on the growth of organic agriculture.
「有機農場種植不使用化學物質，如殺蟲劑和化肥，而通過各項天然技術，比如輪換種植作物和使用混合肥料，從而讓營養物質回歸土壤。」《有機農業的發展》最新報告的合著者、世界觀察所研究員勞拉·雷諾茲說道。It said that a range of public health and environmental benefits.有機農業同樣有利於公共衛生和環境。
「It delivers fewer pesticides and chemicals to what we eat and to the farmers growing the food. It also delivers a range of economic benefits to farmers growing organically because they found they can get a much higher price if their food is certified organic，」she said.
勞拉說：「有機農業減少了人們食物當中的葯劑和化學物質含量，也有利於增加種植者的收入，因為有機作物的價格會高許多。」
❹ 英語作文我是中國文化知識競賽組委員會秘書李華寫封信祝賀david smith獲得一等獎並通知以下事宜
In December 10th this year to attend night held at Capital Hotel Beijing celebration; win a free ten day tour of China; the enclosed form and the organizing committee will be responsible for passport ready for other related matters.
❺ 求一篇英語作文。100到120字。內容為：周五我們班與2班進行知識競賽。第一輪是必答題，我們出的題
Teach us Englih is xxx,,She is very beautiful,She often read the books and English . She's hobby is reading. lectures, patience, often with us in the game, the game for us to master English words and dialogue ,she was very kind, also loved us, we also like him very much. 教我們英語一定是xxx,她很漂亮,她經常閱讀的書籍和英語。她的愛好是讀書，講課時、耐心、常與我們做游戲,在游戲中讓我們掌握英語單詞和對話,她是一個善良的人,愛我們,我們也很喜歡他。
❻ 英語知識競賽這周作文
不知道你 幾年級了. 但是不管什麼年紀. 我總結了.英語作文..不管你是小學.初中,高中.就算你大學. 寫作文.一般的都是翻譯. (除了英語專業四級,八級.要寫議論文). 只要你老老實實把提供的要點都翻譯好了.文章肯定 "及格" . 然後就是 潤色.在英語作文批改過程中.比如高考英語作文. 1 不 離題 2 不累贅. 3 較多的使用復雜結構的句子. 4 靈活運用 定語重句. 強調結構、還有 能加強語氣,語勢的 連詞.比如: so ...that .... ,however...等等. 5 再高級點的.用 諺語,美國俚語.比如常用的"where there is a will ,there is a way (翻譯為 有志者,事競成)".這些可以讓你的文章 "閃光!" 還有.最重要的.高考作文的批改原則是 3個 小錯誤 扣 1 分.比如拼寫.單復數.大錯誤就是語法.但是: 如果你是因為 為了 "使用較復雜的結構,才導致句子出現問題的"---會被 看成是高級錯誤.老師 100% 會體諒你的.基本上可以忽略不記的哦! 以上就是高分作文的基本方面了. 我學英語專業.今年是大四.作文.高分的小紅花也得過.呵呵. 英語寫作能力也是靈活運用知識的一種綜合能力。 1.中國有句古話，叫"熟讀唐詩三百首，不會吟詩也會作"。同樣，要使自己具有較強的寫作能力，首先應該熟讀和背誦一些句型和短文。許多同學寫出來的語言根本不符合英語的語言習慣，相當一部分人有對照中文逐字翻譯的不良習慣，不去理會中英文的差異。大量的背誦和閱讀是提高寫作能力的有效辦法，同學們若有大量的現成語言積累在腦海里，自己寫起文段來，就可以做到脫口而出，或是模仿、套用，甚至發揮。 2.可以採用循序漸進、靈活多樣的練習方式。從根據提示詞寫單句開始，到寫單句，然後到寫幾句話，最後到寫流利的文段。 3.嘗試多種形式的寫作，如簡訊、說明、通知、便條、明信片、看圖寫作、根據表格或記錄寫短文等。 4.在練習時，要充分了解所提供的情景素材，注意使用常見的連接詞來表示順序和邏輯關系，使句意表達連貫、語法正確、符合邏輯。還要注意字母的大小寫和標點符號。
❼ 初中生百科知識競賽題
長了很多見識！！！謝謝！！！