二上英语读书单(完整)

一、说出书上图片所表示的单词。

二、认读下列单词。

brother sister father mother he who’s family she my sweet

三、读出下列句子。

1. He’s my father.

2. Who’s she?

3. Who’s he?

4. She’s my sister.

5. He’s Wang Bing.

6. She’s my mummy.

四、能用Who’s he/she?询问他人是谁;

并能用He’s/She’s...介绍家庭成员。

五、演唱歌曲My family。

六、挑战题：

a. 能说出更多“家庭成员”类单词。

b. 能说出或背出有关字母a, b, c, d的四组韵律诗。

二年级英语读书单Unit 2

一、说出书上图片所表示的单词。

二、认读下列单词。

what’s doctor nurse worker cook your what is

nice neat teacher Peter me student you

三、读出下列句子,并能进行单词替换。

1. What’s your father? He’s a ...

2. What’s your mother? She’s a ...

四、能用What’s he/she?询问他人的职业；

并能用He’s/She’s a... 介绍他人的职业。

五、说儿歌What is she? 并再照样子自编一首儿歌。

六、挑战题：

a. 能说出更多“职业”类单词。

b. 能说出或背出有关字母e, f, g的三组韵律诗。

一、说出书上图片所表示的单词。

二、认读下列单词。

sun look at moon big small star bright

balloon draw round sky night in at so like

三、读出下列句子。

1. Look at the moon. 3. Oh, it’s big.

2. Draw a sun. 4. It’s bright.

四、用Look at…引导他人注意某物;

用Oh, it’s ...对物品进行简单描述。

五、念歌谣Look at the moon。

六、挑战题：

a. 能说出更多天体的英文单词。

b. 我能用更多的英语词汇描述一个物品。

c. 能说出或背出有关字母h, i, j, k的四组韵律诗。

二年级英语读书单Unit 4

一、说出书上图片所表示的单词。

二、认读下列单词。

door table clean moon chair floor please desk sun look sofa window worker Simon says star

三、读出下列句子。

1. Clean the table, please. 4. Clean the sofa, please.

2. All right. 5. OK.

3. Look at the star 6. It’s small.

四、用clean the..., please请求别人帮助自己打扫；

用All right./ OK表达应允。

五、唱歌曲Clean the chair。

六、挑战题：

a. 读出以下表示室内物品的单词：bed wall light

b. 我还能说出更多室内物品的单词。

c. 能说出或背出有关字母l, m, n的三组韵律诗。

一、说出书上图片所表示的单词。

二、认读下列单词。

carrot bean tomato potato these what market they are

at we carrots beans can tomatoes potatoes see

三、读出下列句子。

1. What’s this? 3. It’s a carrot.

2. What are these? 4. They are carrots.

四、用What’s this? 向他人询问和确认某个物品，并根据实际情况用It’s... 回答；

用What are these?向他人询问和确认某些物品，并根据情况用They are...回答。

五、演唱歌曲At the market。

六、挑战题：

a. 能说出更多“蔬菜类”单词

b. 能说出或背出有关字母o, p, q的三组韵律诗

二年级英语读书单Unit 6

一、说出书上图片所表示的单词。

二、认读下列单词。

what ant butterfly those flower tree they sing trees are

flowers birds singing ants butterflies picnic

三、读出下列句子。

1. What’s that ?

2. It’s an ant.

2. What are those? 4. They are ants.

四、用What’s that?向他人询问和确认某个物品，并根据情况用It’s...回答;

用What are those?向他人询问和确认某些物品，并根据情况用They are...回答。

五、演唱歌谣Sing in the trees。

六、挑战题：

a. 能说出更多“昆虫类”单词

b. 能说出或背出有关字母r, s, t的三组韵律诗

二、认读下列单词或词组。

pie cake hamburger hot dog please snack bar with cheese for Miss Lee

三、读出下列句子。

1 .A pie, please. 2. Here you are.

3. Thank you.

4. At a snack bar.

5. For Jack and me.

四、能用A…, please.向营业员买东西;

并能用Here you are.将东西给他人，用Thank you表达谢意。

五、朗诵小诗At a snack bar。

六、挑战题：

a. 能说出更多“西式餐点”类单词。

b. 能通过其他食物和身边朋友来改编小诗。

c. 能说出或背出有关字母u, v, w的三组韵律诗

二年级英语读书单Unit 8

一、说出书上图片所表示的单词。

二、认读下列单词。

juice time milk some thanks like please

rice have bread dinner nice

三、读出下列句子。

1. Have some milk, Mike. 4. Rice is nice.

2. OK. Thanks, Mum. 5. Have some hamburgers, please.

3. I like bread.

四、用Have some ... 向他人提出用餐建议。

用OK. Thanks. I like...来回答他人的用餐建议并表明自己的喜好。

五、朗读小诗I like rice.

六、挑战题：

a. 能说出更多“食物”类单词。

b. 能说出或背出有关字母x, y, z的四组韵律诗。

二、认读下列单词或词组。

gift for bell Christmas sweet chocolate please merry the rice some have

三、读出下列句子。

1. Merry Christmas!

2. Thank you.

3. The bell is for you.

4. This gift is for you.

5. The chocolate is for you.

6. This sweet is for you.

四、会说圣诞节的基本问候用语。

五、会唱歌Merry Christmas。

六、挑战题：

a. 会唱更过的关于圣诞节的歌曲。

b. 能诵读已学的字母韵律。

二年级英语读书单Unit 10

一、说出书上图片所表示的单词。

二、认读下列单词。

coat T-shirt skirt sweater on off your put take cold hot so

三、读出下列句子。

1. Put on your sweater.

2. It’s hot.

3. Take off your coat.

4. It’s so cold.

四、用Put on...和Take off...发出穿衣或脱衣的指令，并回答。

用It’s... 表述冷热。

五、朗读小诗Put on your coat.

六、挑战题：

a. 能说出更多“衣物”类单词。

b. 能诵读已学的字母韵律。

大学英语2翻译原文及答案

Unit1 1.背离传统需要极大的勇气 1) It takes an enormous amount of courage to make a departure from the tradition. 2.汤姆过去很腼腆，但这次却非常勇敢能在大庭广众面前上台表演了。 2) Tom used to be very shy, but this time he was bold enough to give a performance in front of a large audience. 3.很多教育家认为从小培养孩子的创新精神是很可取的。 3) Many educators think it desirable to foster the creative spirit in the child at an early age. 4.假设那幅画确实是名作，你觉得值得购买吗？ 4) Assuming (that) this painting really is a masterpiece, do you think it’s worthwhile to buy/purchase it? 5.如果这些数据统计上市站得住脚的，那它将会帮助我们认识正在调查的问题。 5) If the data is statistically valid, it will throw light on the problem we are investigating. Unit2 1.该公司否认其捐款有商业目的。 1) The company denied that its donations had a commercial purpose.

研究生科技英语阅读课文翻译6

1 While some studies have suggested that frequent use of cell phones causes increased risk of brain and mouth cancers, others have found no such links. But since cell phones are relatively new and brain cancers grow slowly, many experts are now recommending taking steps to reduce exposure. by bruce stutz 一些研究显示，经常使用手机会增加得脑部和口腔癌症的几率。有的研究却没发现两者之间有什么联系。但是，手机算是个新兴事物，而脑癌发展也缓慢，许多专家还是建议减少使用手机。 2 Does your cell phone increase your risk of brain cancer? Does it affect your skin or your sperm viability? Is it safe for pregnant women or children? Should you keep it in your bag, on your belt, in your pants or shirt pocket? Should you use a hands-free headset? Are present cell phone safety standards strict enough? 手机会增加得脑癌的几率吗？会不会影响皮肤或者精子活性？使用手机对孕妇或孩子安全吗？应该把手机放在哪，包里、衣服口袋，还是挂在腰带上？打电话的时候要用耳机吗？现在的手机安全标准够不够严？ 3 You don’t know? You’re not alone. 你不知道？这很正常。 4 With some 4 to 5 billion cell phones now in use worldwide and hundreds of studies seeking evidence of their health effects published in peer-reviewed journals over the last 10 years, there’s precious little scientific certainty over whether cell phones pose any danger to those using them. For nearly every study that reports an effect, another, just as carefully conducted, finds none. All of which leaves journalists, consumer advocates, regulatory agencies, politicians, industry spokespersons, and cell phone users able to choose and interpret the results they prefer, or ignore the ones they don’t. 如今，全世界共有40-50亿手机正在使用。过去十年里，成百上千的研究也在致力于寻找手机影响健康的证据，并在相关刊物上发表论文。但还没有确凿的证据能证明，使用手机损害健康。几乎没有研究发现手机对健康有不良影响。但这还是没影响到政治家、新闻记者、管理机构、产业发言人、消费者保护团体，还有消费者自己，选择他们喜好的结果去理解，忽略不喜欢的那些。 5 Do you, for instance, cite the studies that report adverse effects on sperm viability and motility, due to exposure to cell phone radiation or the studies that showed no —or mixed —results? 6 Do you cite the 2001 study that found increased incidence of uveal melanoma (a cancer of the eye) among frequent cell phone users, or the 2009 study by the same authors that, in reassessing their data, found no increase? 2001年的研究显示，常用手机的人患葡萄膜黑色素瘤（一种眼内癌症）几率会增大。2009年这些研究员又发表报告称，他们再分析当年的数据时，又不能确

山东自考英语二课文翻译

Unit 1 Text A How Difficult Is English? 英语有多难 Like the national push for Asian literacy （n.有文化，有教养，有读写能力）in Australia，就如澳大利亚在全国推行学亚洲语言一样，there has been foreign languages fervor[f??v?] in China，中国也掀起一股外语热，with English on top of the list. 在这股热潮中，英语高居榜首。English is not only taught at schools，colleges and universities，but also at evening classes，on radio and TV．不仅各级学校教英语，夜校、电台、电视台也都设有英语课程。Parents hire private tutors for their school children；父母为学龄的孩子聘请英语家教，adult English learners would sacrifice the weekend at an English corner in a public park practicing their spoken English with peop1e of the same interest and determination. 成年英语学习者会牺牲周末休息日，到公园参加英语角，与志趣相投的英语学习者练习口语。Is English such a difficult language that it really demands people to invest a large amount of time and energy before it is mastered ? 英语真的有这么难，需要人们投入大量的时间和精力才能掌握吗? The answer，if I am asked to offer，is undoubtedly，yes．如果我被问及这个问题，那么毫无疑问，我的答案是：是的。From my personal experience, 从我个人的经验来看，I think learning English means far more than learning its pronunciation，its grammatical rules，its words，etc．英语学习不仅仅是学习英语发音、语法规则、词汇等，It involves learning everything about the countries where it is used and the people who use it．它包括学习与使用该语言的国家和民族有关的所有内容。Without such a complete understanding of the language, 对英语没有这样全面的理解，the English a foreigner speaks will inevitably sound strange or even unintelligible though there is not anything wrong with his pronunciation，sentence structure and the words he uses．即使发音、句子结构、措辞毫无错误，一个外国人所讲的英语也难免听起来稀奇古怪甚至难以理解。The social customs and habits of the English-speaking people contribute a lot to the difficulty a foreigner has in learning it．讲英语民族者的社会风俗习惯增加了外国人学习英语的难度。Take the Chinese English learners for example．以学英语的中国人为例，" Hello "and "Good morning" may sound a little bit simple to Chinese people．"你好"和"早上好"是非常简单的。It is totally beyond the understanding of a Chinese English learner that native English speakers would be annoyed when they're addressed "Where are you going?"，which is a commonly used addressing among the Chinese．"你去哪儿?"是中国人常用的问候语，若英语母语者被问及"你去哪儿?"，他们会因此感到不悦，这一点让中国的英语学习者大为不解。Is there anything wrong with the English sentence structure ? 这个英语句子结构不对吗? Of course not．当然不是。It takes quite some time for a Chinese English learner to understand the western concept of privacy being violated in this address. 学英语的中国人得费点儿时间才能理解这一问候语侵犯了西方人的隐私。By the same token，同样，"Have you eaten?"(which is another addressing term the Chinese people usually use)will sound to native English speakers that the Chinese are so hospitable that they invite people to meals off-handedly. 英语母语者听到"你吃了吗?"(中国人常用的另外一个问候语)，会觉得中国人非常好客，会在事先毫无准备的情况下请人吃饭。Meanwhile，the Chinese would be shocked to hear，"Oh，it's very nice of you．When?"，if the addressee happens to have a craving for Chinese cooking and has not had his dinner yet.如果听话者此刻正希望品尝一下中国美食，又碰巧没有吃饭，他会回答"太好了，什么时候?"，中国人为此也会大吃一惊。 "We can say we are going to have chicken for dinner．Why can't we say pig，bull or sheep for dinner instead of pork，beef or mutton?" Chinese English learners may raise such questions．中国的英语学习者可能会这样问："我们可以说吃鸡，为什么不能说吃猪、吃牛、吃羊，而要说吃猪肉、牛肉、羊肉呢?"Figuring out the reasons for the peculiar English vocabulary is no easy task for Chinese English learners．对学习英语的中国人来说，为这些特殊的英语词汇找出理由并非易事。But the problem is that memorizing English words mechanically would be devastating and inefficient if they did not know what had happened in British history．问题在于如果不懂英国历史，死记硬背英语单词毫无效率。Thus learning English(and other languages as well)involves learning the history of the countries where it is spoken．所以说，学英语(其他语言亦如此)还包括学习使用该语言国家的历史知识。A task of this kind is more difficult for Chinese English learners than for people who speak

初中英语趣味阅读理解题.

初中英语趣味阅读理解题4 Henry was an office worker in a big city. Henry was an office worker in a big city. He worked very hard and enjoyed traveling in his holidays. He usually went to the seaside, but one year he saw an advertisement in a newspaper. “Enjoy count ry life. Spend a few weeks at West Hill Farm. Good food. Fresh air. Horse riding. Walking. Fishing. Cheap and interesting.” “This sounds a good idea,” he thought. “I?ll spend a month at West Hill Farm. I think I can enjoy horse riding, walking and fishi ng. They?ll make a change from sitting by the seaside and swimming.” He wrote to the farmer. In the letter he said that he would like to spend all of July there. Then on the first of July, he left for West Hill Farm. But four days later, he returned home. “What was wrong with West Hill Farm?” his best friend, Ed, asked him. “Didn?t you enjoy country life?” “Country life was very good,” Henry said. “But there was another problem.” “Oh. What?” “Well,” he said, “the first day I was there a sheep died, and we had r oast mutton for dinner.” “What's wrong with that?” Ed asked. “Fresh meat is the best.” “I know, but on the second day a cow died, and we had roast beef for dinner.” “Lucky you!”

英语阅读二课文及翻译

Text 1. Do we need extra vitamins? Many people believe that taking vitamin supplements is the best safeguard（保护、保卫）against the dangers of an incomplete diet, but this should be ①a last resort (最后手段)rather than a way out of a problem. Even if there is a genuine（真实的，真正的；诚恳的）need for extra vitamins, then sooner or later the question arises（出现；发生；站立）"which ones do I need, how much of them, and how often?" There is really no simple answer to this question. The Food Standards Committee guardians②保护者of our laws on food purity, labelling（标记，贴标签；标明）and advertising clams（保持沉默，闭嘴不言）and descriptions) suggest in their recent report to the government that we do not need any extra vitamins. They say that they are "not necessary for a healthy individual个人的；个别的； 独特的 个人，个体eating a normal diet". Whilst同时；时时，有时；当… 的时候few of us would challenge their authority on the subject of nutrition it is, perhaps, pertinent相关的，相干的；中肯的；切题的to ask the question "how many of us are healthy, and what is a normal diet? "There is an element of doubt in many minds about these two aspects方面；方向；形势；外貌and though few people are familiar熟悉的；常见的；亲近的with the wording措辞；用语；语法of the

研究生科技英语阅读课文翻译8

Why We're Fat 1 So why is obesity happening? The obvious, clichéd-but-true answer is that we eat too much high-calorie food and don't burn it off with enough exercise. If only we had more willpower, the problem would go away. But it isn't that easy. 为什么会有肥胖症？一个明显、老生常谈但又真实的答案就是我们吃太多高热量食物并且没有进行足够的运动消耗它。要是我们的意志力更强大，这个问题便迎刃而解了。但是，问题并不是那么简单。 2 When warned about the dangers of overeating, we get briefly spooked and try to do better. Then we're offered a plateful of pancakes smothered in maple syrup, our appetite overpowers our reason, and before we know it, we're at it again. Just why is appetite such a powerful driver of behavior, and, more important, how can we tame it? 当我们被警告说吃得太多的时候，一时总会被吓倒并努力做好一些。然后一碟涂满槭糖浆的煎饼摆在面前，我们的食欲战胜了我们的理智，等到我们意识到它的时候，我们又重蹈覆辙了。到底为什么食欲具有如此强大的推动力？更重要的是，我们怎么才能够控制它？ 3 Within the past few years, science has linked our ravenous appetites to genes and hormones. Among the hormones that fuel these urges are ghrelin and leptin, known as the "hunger hormones." Ghrelin is produced mostly by cells in the stomach lining. Its job is to make you feel hungry by affecting the hypothalamus, which governs metabolism. Ghrelin levels rise in dieters who lose weight and then try to keep it off. It's almost as if their bodies are trying to regain the lost fat. This is one reason why it's hard to lose weight and maintain the loss. 近几年来，科学将我们迫不及待要吃的食欲跟基因和激素联系起来。激起这些强烈的欲望的激素有胃促生长素和消瘦素，也被称作“饥饿激素”。胃促生长素主要由胃保护层的细胞产生。它的职责是影响控制新陈代谢的下丘脑，让你感到饥饿。当节食者减肥并且努力维持减肥效果，他的胃促生长素水平就会升高。就像他们的身体要试图恢复失去的脂肪。这是为什么很难减肥并维持减肥效果的原因之一。 4 Leptin turns your appetite off and is made by fat cells. Low leptin levels increase your appetite and signal your body to store more fat. High leptin levels relay the opposite signal. Many obese people have developed a resistance to the appetite-suppressing effects of leptin and never feel satisfied, no matter how much they eat. Basically, your body uses these hormones to help you stay at your weight and keep you from losing fat —which is another reason why dieting can be so difficult. 消瘦素消除你的食欲，它来自脂肪细胞。低消瘦素水平增加你的食欲并通知你的身体储存更多的脂肪。高消瘦素水平传递相反的信号。很多肥胖的人已经形成了一种对消瘦素抑制食欲效应的抵抗，不管他们吃多少也从不感到满足。从根本上说，你的身体利用这些激素帮助你保持现在的体重，不让你的脂肪流走——这是节食如此之难的另外一个原因。

新译林版初中英语七年级下册课外趣味阅读及练习试题 全册

新译林7BUNIT1英语课外趣味阅读及练习题 课外趣味阅读 同义词趣味巧辨析 assert, affirm, allege, maintain, testify, claim 这些动词均含有“断言，声称”之意。 assert ：主观意味强，指自认为某事就是如此，而不管事实如何。 affirm ：侧重在作出断言时表现出的坚定与不可动摇的态度。 allege ：多指无真凭实据，不提供证据的断言或宣称。 maintain与assert近义，但前者指坚决维护某种主张或观点。 testify ：多指在法庭作证，庄严地宣称自己所说属实。 claim ：可与assert换用，但语气弱一些，侧重指行为自己的权利提出要求他人承认。 幽默故事 The City Mouse and the Country Mouse Once there were two mice. They were friends. One mouse lived in the country; the other mouse lived in the city. After many years the Country mouse saw the City mouse; he said, "Do come and see me at my house in the country." So the City mouse went. The City mouse said, "This food is not good, and your house is not good. Why do you live in a hole in the field? You should come and live in the city. You would live in a nice house made of stone. You would have nice food to eat. You must come and see me at my house in the city." The Country mouse went to the house of the City mouse. It was a very good house. Nice food was set ready for them to eat. But just as they began to eat they heard a great noise. The City mouse cried, " Run! Run! The cat is coming!" They ran away quickly and hid. After some time they came out. When they came out, the Country mouse said, "I do not like living in the city. I like living in my hole in the field. For it is nicer to be

必修二英语课文及翻译 word整理版

必修二 Unit1 IN SEARCH OF THE AMBER ROOM寻找琥珀厅Frederick William I, the King of Prussia, could never have imagined that his greatest gift to the Russian people would have such an amazing history. This gift was the Amber Room, which was given this name because several tons of amber were used to make it. The amber which was selected had a beautiful yellow-brown colour like honey. The design of the room was in the fancy style popular in those days. It was also a treasure decorated with gold and jewels, which took the country's best artists about ten years to make. 弗雷德里克?威廉?我,普鲁士国王,从未想像过这恩赐与俄罗斯人会令人惊喜的历史。这个礼物,琥珀屋的,赐给这个名字,因为好几吨的琥珀被用来制造它。琥珀被选有一个美丽的黄棕色的颜色就像蜂蜜。房间的设计是别致的流行的日子。这也是一种珍惜用金子来装饰和珠宝,将国家的最好的艺术家们大约10年了。 In fact, the room was not made to be a gift. It was designed for the palace of Frederick I. However, the next King of Prussia, Frederick William I, to whom the amber room belonged, decided not to keep it. In 1716 he gave it to Peter the Great. In return, the Czar sent him a troop of his best soldiers. So the Amber Room became part of the Czar's winter palace in St Petersburg. About four metres long, the room served as a small reception hall for important visitors. 事实上,这个房间没有是作为礼物送人的。它是设计出用于弗雷德里克的宫殿。然而,普鲁士的下一任国王弗雷德里克威廉?我、就是琥珀属于,决定不去保持它。在1716他给了彼得最重要的东西。作为回报,沙皇送给他一群他最好的士兵。所以琥珀房成了沙皇的一部分在圣彼得堡冬宫。大约四米长,房间作为一个小接待大厅为重要的游客。 Later, Catherine II had the Amber Room moved to a palace outside St Petersburg where she spent her summers. She told her artists to add more details to it. In 1770 the room was completed the way she wanted. Almost six hundred candles lit the room, and its mirrors and pictures shone like gold. Sadly, although the Amber Room was considered one of the wonders of the world, it is now missing. 后来,凯瑟琳二世琥珀屋的搬到一座宫殿外面圣彼得堡她在她的夏天。她告

《科技英语阅读教程》陈勇版课文翻译(可编辑修改word版)

核电与核辐射 1986 年4 月26 日，切尔诺贝利核电站的一个反应堆发生爆炸，将相当于400 颗广岛原子弹的放射性尘降物散布到整个北半球。在此之前，科学家对辐射对植物和野生动物的影响 几乎一无所知。这场灾难创造了一个活生生的实验室，尤其是在这个被称为禁区的1100 平方英里的区域。 1994 年，德州理工大学生物学教授罗纳德·切瑟和罗伯特·贝克是首批获准完全进入该区域的美国科学家之一。“我们抓了一群田鼠，它们看起来和野草一样健康。我们对此非 常着迷。”贝克回忆说。当Baker 和Chesser 对田鼠的DNA 进行测序时，他们没有发现 异常的突变率。他们还注意到狼、猞猁和其他曾经稀有的物种在这片区域游荡，仿佛这里 是原子野生动物保护区。2003 年由一组联合国机构建立的切尔诺贝利论坛发表了声明一份关于灾难20 周年的报告证实了这一观点，称“环境条件对该地区的生物群落产生了积极 影响”，将其转变为“一个独特的生物多样性保护区”。 五年前，贝克和切塞尔在这片区域搜寻田鼠。Mousseau 到切尔诺贝利去数鸟，发现了与之相矛盾的证据。穆萨乌是南卡罗莱纳大学的生物学教授，他的合作者安德斯·佩普·穆 勒现在是巴黎南方大学生态、系统学和进化实验室的研究主任。他们发现该地区家燕的数 量要少得多，而那些存活下来的家燕则遭受着寿命缩短、(雄性)生育能力下降、大脑变小、肿瘤、部分白化病(一种基因突变)以及白内障发病率更高的痛苦。在过去13 年发表的60 多篇论文中，Mousseau 和Moller 指出，暴露在低水平辐射下对该区域的整个生物圈产生 了负面影响，从微生物到哺乳动物，从昆虫到鸟类。 包括贝克在内的批评人士对穆萨和穆勒持批评态度。贝克在2006 年与切塞尔合著的《美国科学家》(American Scientist)文章中指出，该区域“实际上已成为一个保护区”，穆萨和穆勒的“令人难以置信的结论只得到了间接证据的支持”。 我们所知道的关于电离辐射对健康影响的几乎所有信息都来自于一项正在进行的对原子弹幸存者的研究，该研究被称为寿命研究，简称LSS。辐射暴露的安全标准基于LSS。然而，LSS 留下了关于低剂量辐射影响的大问题没有得到解答。大多数科学家都同意，没有所谓 的“安全”辐射剂量，无论剂量有多小。小剂量是我们最不了解的。LSS 并没有告诉我们多 少低于100 毫西弗(mSv)的剂量。例如，引起基因突变需要多少辐射，这些突变是可遗传 的吗?辐射诱发的疾病(如癌症)的机制和遗传生物标记物是什么? 三重危机2011年 3月福岛第一核电站创建另一个生活摩梭实验室和穆勒可以研究低 剂量的辐射,复制他们的切尔诺贝利核事故研究和允许他们“更高的信心,影响我们看到有关辐射,而不是其他因素,“摩梭说。福岛310平方英里的隔离区比切尔诺贝利小，但在其他方面 是一样的。这两个区域都包括被遗弃的农田、森林和城市地区，在这些地区，辐射水平在 短距离内变化数量级。而且几乎可以肯定，他们进入福岛的速度比科学家进入苏联控制的 切尔诺贝利的速度还要快。简而言之，福岛事件提供了一个解决争议的机会。 福岛核事故发生后的几个月里，穆萨乌和莫勒就开始在这座正在冒烟的核电站以西受污染的山林里清点鸟类数量，但他们无法进入这个区域，亲眼看看家燕的情况。最后，在2013 年6 月，穆萨乌是首批获准完全进入福岛禁区的科学家之一。 对辐射的敏感度在生物和同一物种的个体之间有很大的差异，这是重要的原因之一，不要从蝴蝶推断到家燕或从田鼠推断到人类。蝴蝶对辐射特别敏感，Mousseau 说。2012年8 月，在线期刊《科学报告》(Scientific Report)发表了一篇论文，研究福岛核泄漏对淡草蓝 蝶的影响。冲绳县琉球大学的生物学教授大木若二(Joji Otaki)透露，在这种不雅行为发生两个月后，在福岛附近采集的蝴蝶出现了翅膀、腿和眼睛畸形的情况。Mousseau 和Moller 对切尔诺贝利和福岛昆虫的调查显示，蝴蝶作为一个群体数量急剧下降。但御宅族

(完整版)新视野大学英语2翻译原文及答案

Unit 1 1.她连水都不愿喝一口，更别提留下来吃饭了。(much less) She wouldn't take a drink, much less would she stay for dinner. 2.他认为我在对他说谎，但实际上我讲的是实话。(whereas) He thought I was lying to him, whereas I was telling the truth. 3.这个星期你每天都迟到，对此你怎么解释？(account for) How do you account for the fact that you have been late every day this week? 4.他们利润增长的部分原因是采用了新的市场策略。(due to) The increase in their profits is due partly to their new market strategy. 5.这样的措施很可能会带来工作效率的提高。(result in) Such measures are likely to result in the improvement of work efficiency. 6.我们已经在这个项目上投入了大量时间和精力，所以我们只能继续。(pour into) We have already poured a lot of time and energy into the project, so we have to carry on. Unit 2 1.尽管她是家里的独生女，她父母也从不溺爱她。(despite) Despite the fact that she is the only child in her family, she is never babied by her parents. 2.迈克没来参加昨晚的聚会，也没给我打电话作任何解释。(nor) Mike didn't come to the party last night, nor did he call me to give an explanation. 3.坐在他旁边的那个人确实发表过一些小说，但决不是什么大作家。(next to; by no means) The person sitting next to him did publish some novels, but he is by no means a great writer. 4.他对足球不感兴趣，也从不关心谁输谁赢。(be indifferent to) He has no interest in football and is indifferent to who wins or loses. 5.经理需要一个可以信赖的助手，在他外出时，由助手负责处理问题。(count on) The manager needs an assistant that he can count on to take care of problems in his absence. 6.这是他第一次当着那么多观众演讲。(in the presence of sb.) This is the first time that he has made a speech in the presence of so large an audience. Unit 3 1.你再怎么有经验，也得学习新技术。(never too... to...) You are never too experienced to learn new techniques. 2.还存在一个问题，那就是派谁去带领那里的研究工作。(Use an appositional structure) There remains one problem, namely, who should be sent to head the research there. 3.由于文化的不同，他们的关系在开始确实遇到了一些困难。(meet with) Their relationship did meet with some difficulty at the beginning because of cultural differences. 4.虽然他历经沉浮，但我始终相信他总有一天会成功的。(ups and downs; all along) Though he has had ups and downs, I believed all along that he would succeed someday. 5.我对你的说法的真实性有些保留看法。(have reservations about) I have some reservations about the truth of your claim.

初中英语趣味阅读理解题4篇及答案[

Henry was an office worker in a big city. Henry was an office worker in a big city. He worked very hard and enjoyedtraveling in hisholidays. He usually went to the seaside, but one year he saw anadvertisement in a newspaper.“Enjoy country life. Spend a few weeks at West HillFarm. Good food. Fresh air. Horse riding.Walking. Fishing. Cheap and interesting.” “This sounds a good idea,” he thought. “I?ll spend a month at West Hill Farm.Ithink I canenjoy horse riding, walking and fishing. They?llmake a change from sittingby the seaside andswimming.” He wrote to the farmer. In the letter he said that hewould like to spend all of Julythere. Then on the first of July, he left for West HillFarm. But four days later, he returned home. “What was wrong with West Hill Farm?” his best friend, Ed, asked him.“Didn?tyou enjoycountry life?” “Country life was very good,” Henry said. “But there was another problem.”“Oh. What?” “Well,” he said, “the first day I was there a sheep died, and wehad roast muttonfor dinner.”“What's wrong with that?” Ed asked. “Fresh meat is the best.” “I know, but on the second day a cow died, and we had roast beef for dinner.”“Lucky you!” “You don't understand,” Henry said. “On the t hird day a pigdied and we hadroast pork fordinner.” “Let me finish,” Henry said. “On the fourth day the farmer died, and I didn'tdare (敢)stay fordinner!” 1.How did Henry find out about the farm? A. He saw it in a newspaper advertisement. B. His best friend told him.