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第四单元单词表1. defeat vt. 击败；挫败n. 失败，战败例句：They defeated their rivals in the final match.2. declare vt. 宣布；声明vi. 宣布参加竞选例句：The president declared a state of emergency.3. protect vt. 保护；防护例句：It is important to protect endangered species.4. tear n. 眼泪；撕破的裂缝vt. 撕；扯破vi. 流泪；撕破例句：Tears were streaming down her face.5. conclusion n. 结论；结束in conclusion 总之例句：In conclusion, I would like to thank everyone for their hard work.6. destroy vt. 破坏；毁坏；消灭例句：The hurricane destroyed many houses and buildings.7. distract vt. 转移（注意力）；分心例句：The loud noise distracted me from my work.8. interrupt vt. 打断；打扰n. 中断，打断例句：I’m sorry to interrupt, but I have to leave now.9. visible adj. 可见的；明显的；显然的例句：There was no visible damage to the car after the accident.10. hide vt. 隐藏；躲藏n. （动物的）皮；兽皮例句：The child was hiding behind the door.11. waste vt. 浪费（时间、金钱等）n. 废物；垃圾adj. 废物的；无用的例句：Don’t waste your time on unimportant things.12. prevent vt. 预防；阻止例句：The police were able to prevent the robbery from happening.13. horizon n. 地平线；视野例句：The sun was setting on the horizon.14. permit vt. 允许；许可n. 许可证例句：Thepany does not permit smoking in the office.15. border n. 边界，国界vt. 与…接壤；毗邻例句：The garden is bordered by a hedge.16. duty n. 责任；义务adj. （税收或关税）应付的例句：It’s my duty to take care of my family.17. paragraph n. 段落；文章段例句：Please write a paragraph about your favorite book.18. require vt. 需要；要求n. 需要；要求例句：The job requires a lot of hard work and dedication.19. arrest vt. 逮捕；拘留n. 逮捕；拘留例句：The police arrested the suspect for robbery.20. destroy vt. 破坏；毁坏；破坏例句：The tornado destroyed everything in its path.。
人教版高一英语必修二Unit 4课文翻译Unit 4 Wildlife protectionReadingHOW DAISY LEARNED TO HELP WILDLIFE戴茜是如何学会保护野生动物的AtDaisy had always longed to help endangered species of wildlife. 戴茜一直以来都渴望帮助那些濒临灭绝的野生动植物。
One day she woke up and found a flying carpet by her bed. 一天她醒来，发现床边有一块飞毯。
“Where do you want to go?” it asked. Daisy responded immediately. “I’d like to see some endangered wildlife,” she said. 飞毯问：“你想去哪儿?”戴茜立刻回答道：“我想去看看濒临灭绝的野生动物。
“Please take me to a distant land where I can find the animal that gave fur to m ake this sweater.” 请带我到遥远的地方，在那里我可以发现为制作这件毛衣而提供毛绒的那种动物。
”At once the carpet flew away and took her to Tibet. 飞毯立刻开始起飞了，带她到了中国的西藏。
There daisy saw and antelope looking sad. 在那里，戴茜看到一只藏羚羊面带忧郁的神色。
It said, “We’re being killed for the wool beneath our stomachs. Our fur is being used to make sweaters for people like you. As a result, we are now an endangered species.” 它说：“为了取得我们肚皮底下的羊毛，我们正在被屠杀。
B2U4 READING & THINKINGWHAT’S IN A NAME?名字意味着什么？The United Kingdom, Great Britain, Britain, England—many people are confused by what these different names mean. So what is the difference between them, if any? Getting to know a little bit about British history will help you solve this puzzle.联合王国、大不列颠、不列颠、英格兰——很多人对这些不同名字的含义感到困惑。
如果有区别的话，那么它们之间有什么区别？稍微了解一下英国历史将有助于你解决这个难题。
In the 16th century, the nearby country of Wales was joined to the Kingdom of England. Later, in the 18th century, the country Scotland was joined to create the Kingdom of Great Britain.In the 19th century, the Kingdom of Ireland was added to create the United Kingdom of Great Britain and Ireland. Finally, in the 20th century, the southern part of Ireland broke away from the UK, which resulted in the full name we have today: the United Kingdom of Great Britain and Northern Ireland. Most people just use the shortened name: “the United Kingdom” or “the UK”. People from the UK are called “British”,which means the UK is also often referred to as Britain or Great Britain.在16世纪，附近的威尔士与英格兰王国联合了起来。
新人教选择性必修二Unit 4课文翻译（英汉对照）SEEING THE TRUE NORTH VIA RAIL: VANCOUVER AND THE HEARTOF CANADA坐火车看“真北方”：温哥华与加拿大腹地Li Daiyu and her cousin Liu Qian went to Canada to visit their cousins in Halifax on the Atlantic coast. Rather than travel by commercial airline all the way, they decided to fly to Vancouver and then take the train. For both of them, the thought of crossing the whole county by rail was exciting.李黛予和表妹刘倩前往加拿大探望居住在大西洋海岸哈利法克斯市的表兄妹。
她们没有一路乘坐商业航班，而是决定先飞到温哥华，然后再乘坐火车。
一想到可以坐火车横穿整个国家，姐妹俩就激动不已。
Before starting out, they spent a couple of days in Vancouver, seeing the sights. During their first day, as is typical of Vancouver, it rained. Despite the weather, they were able to take a boat ride out into the bay, and later visit an island that had wonderful shops selling crafts and antiques. The next day was clear and mild, and they were pleased to see the beautiful mountains looking out over the city. Later, they took a pleasant hike in a forest just a short distance away.出发前，她们在温哥华待了两天，欣赏当地风光。
1.如果它们的栖息地受到威胁或者找不到足够的食物，它们的数量可能会减少。
2.结果，这些濒危动物甚至可能会灭绝。
3.在没有猎杀，与人类和平共处之后，大约有30-40只剩下。
4.为甚么他们处于消失的危险之中？5.黛茜一直以来都渴望帮助那些濒危的野生动植物。
6.请带我到遥远的地方，在那里我可以发现为制作这件毛衣而提供毛绒的那种动物。
7.为了取得我们肚皮底下的羊毛，我们正在被屠杀。
8.黛茜如释重负，突然笑了起来。
9.农民们无情地猎杀我们。
10.如果游客付给农民钱的话，他们允许游客来猎取一定数量的动物。
11.这表明了野生动植物保护的重要性，不过，我还是想按照WWF建议的来帮助你们。
12.我正在保护自己不受蚊虫叮咬。
13.它含有一种强效的药物可以驱蚊。
14.你们应该多加关注我生活的热带雨林，并且意识到热带雨林的动物是如何在一起生活的。
15.如果野生动植物保护要成功，必须做什么？16.千百万年前，恐龙就在地球上生活，比人类的出现要早得多，当时它们的前景好像很安全。
17.科学家们检查他们的骨头时，惊奇地发现他们不仅跟其他恐龙一样可以跑，而且还可以爬树。
18.他们是根据恐龙骨骼的连接方式而得知的这些。
19.另外一些科学家认为，地球变得太热，因此恐龙无法再地球上生活了。
20.没有人确切地知道，是由于什么原因，又是怎样在这么短的时间里恐龙从地球上消失的。
重要短语句型1．进行时的被动:_____________;翻译为：_________2．分词包括现在分词（-ing）和过去分词（-ed）. 现在分词表示_____ 和______;过去分词表示_______和________分词具备______和_______的性质，可以在句中作_____,______,和______成分。
1) a flying carpet, endangered animals,2) he started his car very quickly, hoping to get home as soon as possible.3) see an antelope looking sad.3. at+n.:一听到，一看到，表______at that Daisy cried.一…就…: _________ = ____________一想到：_____________4.as:1)连词：可引导时间、伴随、原因、让步、方式状语从句but I’d like to help as the WWF suggests.____________a monkey watched them as it rubbed itself.____________As they landed, things began to disappear.____________As time went by, I was made smaller._____________2)介词：作为5. be to do 用于条件句中，表示按计划、安排要发生的动作。
（完整版）人教版高一英语必修二Unit4Wildlifeprotection课文对译Unit 4 Wildlife protectionHOW DAISY LEARNED TO HELP WILDLIFE戴西如何学会了保护野生动植物Daisy had always longed to help endangered species of wildlife.Daisy常常渴望去帮助濒临灭绝的种类的野生动物。
One day she woke up and found a flying carpet by her bed. "Where do you一天她醒来发现一个正在飞行的飞毯在她床边。
want to go?" it asked. Daisy responded immediately. "I'd like to see some “你想去哪里？”它问。
Daisy立刻回答它。
endangered wildlife," she said. "Please take me to a distant land where I can “我想去看那些濒危灭绝的动物，”她说。
“请带我去那个我可以find the animal that gave fur to make this sweater." At once the carpet flew找到供给皮毛去制造这件毛衣的动物的一个遥远的地方。
”away and took her to Tibet. There Daisy saw an antelope looking sad. It said,飞毯立刻带她飞去了西藏。
在那里Daisy看到了一支看起来很伤心的羚羊。
"We're being killed for the wool beneath our stomachs. Our fur is being used to它说，“我们被杀是为了我们肚子下的毛。
必修二Unit4必修二Unit4致力，专心，献身
adj.非常认真的；诚实的，真诚的
n.蝴蝶
n.文学，文学作品
n.贝壳；壳
即将发生（在某人身上），等待着（某人）
vi.有吸引力；申诉；呼吁n.吸引力；申诉；呼吁
vt.确定；支配；决心vi.决心
adj.有重要意义的，显著的
n.描述，形容，说明
adj.感觉敏锐的；体贴的；敏感的；灵敏的
n.灵魂；心性，内心
vt.&vi反映，显示；映出（影像）；反射（声、光、热等）；沉思
adj.有能力，有才能；能力强的
vt.&vi.唤起，被唤起；（使）醒来
vt.使（船）下水；开始从事，发动
n.永久，持久性
vt.包含，含有，容纳
n.要素，基本部分
adj.普遍的，共同的；普遍存在的
n.总结，概括，概要
总的来说
n.特色，特征vt.以…为特色，使…的特征
n.作者，作家
adv.因此，所以
n.重要议题，争论的问题；问题，担忧；（报刊）一期vt.宣布
n.（长篇）小说
凭借，利用
adj.上部的；上面的
n.差距；间隙
n.（事情发生的）背景，环境，来龙去脉；上下文，语境
adj.特定的；明确的，具体的
modal v. 应该，应当
adj.特别的，格外的；特指的；挑剔的
尤其，特别
n.话题；题目；标题
n.（同类）收藏品；作品集；募捐
n.部分，部门；部件，散件
adj.吝啬的，小气的；不善良的，刻薄的
vt.运输，运送n.交通运输系统；交通车辆；运输
n.火鸡，火鸡肉
n.慷慨，大方，宽宏大量。
B2U4 单词默写1.致力，专心，献身2.非常认真的；诚实的，真诚的3.文学，文学作品4.贝壳；壳5.即将发生在(某人身上)，等待着(某人)6.有吸引力；申诉；呼吁7.确定；支配；决心8.有重要意义的，显著的9.描述，形容，说明10.感觉敏锐的；敏感的11.灵魂；心性，内心12.反映，反射(声、光、热等)；沉思13.有能力，有才能；能力强的14.唤起，被唤起；(使)醒来15.使(船)下水；开始从事，发动16.永久，持久性17.包含，含有，容纳18.要素，基本部分19.普遍的，共同的20.总结，概括，概要n.21.总的来说22.特色；以...为特色23.作者，作家24.因此，所以25.重要议题，问题，(报刊)一期26.宣布，公布"27.(长篇)小说28.凭借，利用29.上部的；上面的30.差距；间隙31.背景，环境；上下文，语境32.特定的；明确的，具体的33.应该，应当34.特别的，特指的；挑剔的adj.35.尤其，特别36.话题；题目；标题37.(同类)收藏品；作品集；募捐38.部分，部门；部件，散件39.吝啬的，小气的；刻薄的40.运输，运送41.慷慨，大方，宽宏大量42.章节；篇章43.诗集，诗歌44.舞台；上演，举办45.极其，非常，极端46.摧毁，毁灭，破坏47.击败，战胜48.努力，尝试，试图49.挺直；(使)变直，变正50.在...旁边；与...一起51.完成vt52.贵族的，高贵的；53.糊涂的，迷惑的；混乱的54.(头脑)清醒；使整洁，清理55.正要做某事56.闪光；(使)闪光；(使)闪现。
第四单元阅读一Da isy如何学习去帮助野生动物Daisy常常渴望去帮助濒临灭绝的种类的野生动物。
一天她醒来发现一个正在飞行的飞毯在她包里。
“你想去哪里？”它问。
Dai sy立刻回答它。
“我想去看那些濒临灭绝的动物，”她说。
“请带我去那个我可以找到供给皮毛去制造这件毛衣的动物的一个遥远的地方。
”飞毯立刻带她飞去了西藏。
在那里Da isy看到了一支看起来很伤心的羚羊。
它说，“我们被杀是为了我们肚子下的毛。
我们的皮毛被人类用来制造像你这样的毛衣。
因此，现在我们是一种濒临灭绝的种类。
”然后Da isy哭喊着，“我很抱歉我不知道那些。
我想知道神马可以被做来帮助你们。
飞毯，请带我去一个有一些野生动物保护区的地方。
”飞毯飞得如此的快以至于他们下一分钟就在Z imbab we。
Da isy转来转去然后发现她被一头大象盯着。
“你过来跟我照相了么？”它问。
Daisy松了口气突然笑起来。
“不要笑，”大象说，“我们曾经是濒临灭绝的品种。
农民好不仁慈地猎杀我们。
他们说我们破坏了他们的天地，和来自那些只游览大工厂的游客的钱。
所以政府决定去帮助。
他们允许游客给钱农民然后可以去猎杀确定数量的动物。
现在农民很高兴而且我们的数量在增加。
所以好事情正被做于营救当地的野生动物。
”Dais y微笑了。
“那是个好消息。
它展示了野生动物保护的重要性，不过我喜欢去帮助像WWF这样的建议。
”飞毯再次升起然后几乎同一时间他们在一个阴霾的热带雨林。
一支猴子看着他们就像它摩擦它自己。
“你在干神马？”D aisy问。
“我在保护自己不受蚊子的伤害，”它回答。
“当我找到一只千足虫昆虫，我会在我身上摩擦它。
ReadingArtificial intelligence:friendly or frightening?人工智能:友好还是可怕?Imagine waking up one morning with the option of staying in bed and pressing a button to send a robot to do all the work for you. How cool that would be! It may seem like building castles in the air, but given the rate at which artificial intelligence, or AI, is being developed, in the future such dreams may actually come true.想象一下，某天早上醒来，你选择躺在床上，下一个按钮，让机器人来为你做所有的工作。
那该多酷啊!这看上去可能像建造空中楼一样(不切实际)，但是考虑到目前人工智能(AI)的发展速度，将来这样的梦想很可能会真的实现。
At the basic level, artificial intelligence is a branch of computer science that aims to develop intelligent machines. One of the essential aims of AI is to develop computer intelligence capable of learning from experience, adjusting to new inputs and performing tasks like humans. To achieve this aim, many approaches to creating true AI have been put forward, including “deep learning”, which enables a machine to improve its own performance by learning from the results of its previous actions. Deep-learning AI has the capacity to analyse massive amounts of data through multiple layers, imitating the complex networks of the human brain.基本上，人工智能是计算机科学的一个分支，旨在开发智能机器。
