人教版必修2unit4readingIandreadingII课文逐句解析教学课件(共63张)

1、Reading1:HOW DAISY LEARNED TO HELP WILDLIFE 戴茜是如何学会保护野生动物的 (How does daisy learn to help wildlife ? )第1页，共63页。Daisy 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。第2页，共63页。“Where do you want

2、to go?” it asked. Daisy responded immediately. “Id 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。 第3页，共63页。“Please take me to a distant land where I can find the animal that gave fur to make 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。 I can find the ani

3、mal in a distant land .The animal gave fur to make this sweater.第4页，共63页。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 an antelope looking sad. 在那里，戴茜看到一只藏羚羊面带忧郁的神色。第5页，共63页。It said, “Were being killed for the wool beneath our stomachs. Our fur is being use

4、d 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。我们的毛被用来为像你一样的人们制作毛衣。因此，我们现在濒临灭绝了。People are killing us for the people are using our fur to make. 第6页，共63页。At that Daisy cried, “ Im sorry (that) I didnt know that. I wonder what is being

5、 done to help you. Flying carpet, please show me a place where theres some wildlife protection.” 听了这话，戴茜哭了：“我很抱歉，我过去不知道还有这回事儿。我不知道为了帮助你们正在采取什么措施。飞毯啊，请把我带到一个有野生动植物保护的地方去，好吗？”第7页，共63页。 What is being done to help you ? = What are we doing to help you ?where theres some wildlife protection. = Theres som

6、e wildlife protection in a place. 疑难句解析第8页，共63页。The flying carpet traveled so fast that next minute they were in Zimbabwe. 飞毯飞行得如此之快，以至于一转眼他们就来到了津巴布韦。 Daisy turned around and found that she was being watched by an elephant. 戴茜转过身去，看到一头大象正望着她。 Para: 2第9页，共63页。She was being watched by an elephant.An e

7、lephant was watching her. so .that.; such .that省略第10页，共63页。“Have you come to take my photo?” it asked. 大象问道：“你是来给我拍照的吗？ In relief Daisy burst into laughter. 戴茜如释重负，突然笑了起来。 “Dont laugh,” said the elephant, “We used to be an endangered species. Farmers hunted us without mercy. 大象说道，“ 我们过去是濒危动物，农民们总是惨无

8、人道地捕杀我们。 第11页，共63页。1. Use to do sth She uses the pen to write her name. The pen is used to write her name.2. Used to do sth She used to play after school.3. be used to doing sth she is used to getting up early every day.burst into N= burst out doing .第12页，共63页。They said ( that) we destroyed their fa

9、rms, and money from tourists only went to the large tour companies. 他们说，我们破坏了他们的农田，而旅游者的钱过去都流进了大型旅游公司。 So the government decided to help. 于是政府决定出面提供帮助。第13页，共63页。They allowed tourists to hunt only a certain number of animals if they paid the farmers. 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。Now the farmers are h

10、appy and our numbers are increasing. 如今农民高兴了，我们的数量也在增加。 第14页，共63页。So good things are being done here to save local wildlife.” 因此，为了拯救当地的野生动植物，他们正在做一些好事。” They are doing good things here to save local wildlife.第15页，共63页。Daisy smiled, “Thats good news. 戴茜笑道：“这可是个好消息。 It shows the importance of wildlif

11、e protection, but Id like to help as the WWF suggests.” 这体现了野生动植物保护的重要性，不过，我还是想按照世界自然基金会（WWF）的建议来帮助你们。”Para3:第16页，共63页。The carpet rose again and almost at once they were in a thick rainforest. 飞毯再次升起，几乎一转眼他们就到了茂密的热带雨林。 第17页，共63页。A monkey watched them as it rubbed itself. 一只猴子一边擦着身体，一边望着他们。 “What are

12、 you doing?” asked Daisy. 戴茜问它：“你在干什么呢？”。 第18页，共63页。“Im protecting myself from mosquitoes,” it replied. 它回答说：“我这样做可以防止蚊虫叮咬Protect A from B 保护A 以免 B 的侵害第19页，共63页。When I find a millipede insect, I rub it over my body.当我发现一种千足虫，便把它擦在身上。It contains a powerful drug which affects mosquitoes. 它含有一种强效的药物可以防

13、止蚊虫叮咬。 A powerful drug affects mosquitoes. 第20页，共63页。You should pay more attention to the rainforest where I live and appreciate how the animals live together. 你们应该多加关注我生活的热带雨林，并且懂得热带雨林的动物是如何在一起生活的。 I live in the rainforest. (in which/where)How do the animals live together?第21页，共63页。No rainforest, n

14、o animals, no drugs.” 没有雨林，就没有动物，也就没有药物了。” 第22页，共63页。Para4:Daisy was amazed. 戴茜很惊讶。 “Flying carpet, please take me home so I can tell WWF and we can begin producing this new drug.” 飞毯，请带我回家去，我可以告诉世界自然基金会，我们可以开始生产这种新药。第23页，共63页。“Monkey, please come and help.” The monkey agreed. 猴子，请跟我回去帮忙吧。”猴子同意了， Th

15、e carpet flew home.毯子飞回了家。As they landed, things began to disappear. 当他们着地时，一切就开始消失了。 第24页，共63页。Two minutes later everything had gone-the monkey, too. 两分钟后，什么都没了猴子也没了。So Daisy was not able to make her new drug. 这样，戴茜就不能制造新药了。 第25页，共63页。But what an experience ( it was) ! 但是，这是一次多么奇妙的经历呀！ She had lear

16、ned so much! And there was always WWF 她学了那么多东西！而且，还有世界自然基金会 so many.; so much第26页，共63页。Reading2: ANIMAL EXTINCTION 动物灭绝 第27页，共63页。Many animals have disappeared during the long history of the earth. 从地球有史以来的这段漫长时期，许多动物都消失了。 The most famous (animals) of these animals are dinosaurs. 这些动物中最有名的是恐龙。 Para1

17、: 第28页，共63页。They lived on the earth tens of millions of years ago, long before humans came into being and their future seemed secure at that time. 千百万年前，恐龙就在地球上生活，比人类的出现要早得多,当时他们的前景好像也很安全。第29页，共63页。1.beforelong(=soon)不久，很快。如：Illbebackbeforelong. 不久我就回来。Beforelonghegotmarried. 不久他就结婚了。 第30页，共63页。2.lo

18、ngbefore(1)老早，早就(单独使用，表示比过去某时早得多的时间，常与过去完成时连用)。Shehadleftlongbefore. 她老早就离开了。Thathadhappenedlongbefore. 那事老早就发生了。注：longago表示“很久以前”，指的是从现在算起的很久以前，通常与一般过去时连用：Imethimlongago. 我很久以前就认识他了。第31页，共63页。(2)在的很久以前，在还没有的很久以前。如：(long before后面+ 名词或句子时)Shehadleftlongbeforehisreturned 在他回来的很久以前她就走了。Hehadworkedinthe

19、factorylongbeforehegotmarried. 在他还没有结婚的很久以前他就在这家工厂工作了。 第32页，共63页。There were many different kinds of dinosaur and a number of them used to live in China. 当时有许多不同种类的恐龙，其中有很多种类曾经生活在中国。 The eggs of twenty-five species have been found in Xixia County, Nanyang, Henan Province. 25个种类的恐龙蛋是在河南省南阳西峡县发现的。 第33页

20、，共63页。Not long ago a rare new species of bird-like dinosaur was discovered in Chaoyang County, Liaoning Province. 不久前，在辽宁省的朝阳县新发现了一种罕见的、形状像鸟一样的恐龙。 第34页，共63页。When scientists inspected the bones, they were surprised to find that these dinosaurs could not only run like the others but also climb trees.

21、科学家们观察他们的头骨时，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。 第35页，共63页。 They learned this from the way (that/in which) the bones were joined together.科学家是根据恐龙骨骼的连接方式得知的这点的。The bones were joined together in the way.第36页，共63页。Para2:Dinosaurs died out suddenly about 65 million years ago. 恐龙大约在6500万年前就突然地灭绝了。Some scientis

22、ts think (that) it came after an unexpected incident when a huge rock from space hit the earth and put too much dust into the air. 有些科学家认为恐龙灭绝是发生在一件意外事故之后，当时宇宙间一块巨石击中地球因而在空气中扬起太多的尘土。 第37页，共63页。Others ( scientists) think (that) the earth got too hot for the dinosaurs to live on any more.另外一些科学家则认为，地球

23、变得太热，因此恐龙无法在地球上生活了。第38页，共63页。Nobody knows for sure why and how dinosaurs disappeared from the earth in such a short time. 没有人确切地知道恐龙是由于什么原因，又是怎样在这么短的时间里从地球上消失的。Why and how dinosaurs did disappear from the earth in such a short time?第39页，共63页。According to a UN report, some 844 animals and plants have

24、 disappeared in the last 500 years. 根据联合国的一份报告，在过去500年里，有844种动植物消失。The dodo is one of them. 渡渡鸟就是其中的一种。第40页，共63页。It lived on the Island of Mauritius and was a very friendly animal. 它生活在毛里求斯岛上，是一种非常友好的动物。Please listen to a story of the dodo and how it disappeared from the earth.请听一个关于渡渡鸟的故事，看看它是如何从地球

25、上消失的。第41页，共63页。渡渡鸟渡渡鸟，或作多多鸟（Dodo），又称毛里求斯多多鸟、愚鸠、孤鸽，是仅产于印度洋毛里求斯岛上一种不会飞的鸟。这种鸟在被人类发现后仅仅200年的时间里，便由于人类的捕杀和人类活动的影响彻底绝灭，堪称是除恐龙之外最著名的已灭绝动物之一。也是毛里求斯唯一被定为国鸟的已灭绝鸟类。2016年8月，世界保存最完整渡渡鸟骨拍卖值440万。第42页，共63页。第43页，共63页。第44页，共63页。第45页，共63页。第46页，共63页。第47页，共63页。第48页，共63页。Unit4词汇学习wildlife /waildlaif/ n. 野生动植物 wildlife pa

26、rk野生动物园 wildlife refuge野生动物保护区 you have a chance to see fish and otherwildlifein the water.你有机会见到海里的鱼儿和其他野生动物。第49页，共63页。protection /prtek n/ n. 保护 protect （vt） . tective; protectively ;protector 保护器;保护者;保护装置；防御者 第50页，共63页。wild /waild/ adj. 野生的；未开发的；荒凉的 wild普通用词，既可指自然界的荒芜，未被驯化状态，又指人的无法无天，不文明的

27、野蛮行为。 The lionsinthisareaprey ondeerandotherwildanimals.这个地方的狮子捕食鹿和其他野生动物。第51页，共63页。habitat /hbitt/ n. 栖息地（动植物的）自然环境 Habitat destruction栖息地破坏 ; 第52页，共63页。 threaten /retn/ vt. & vi. 恐吓；威胁;预示的恶兆；有的危险： threaten侧重扬言要对不服从者给予惩罚，有时指某种情况所预示的恶兆。 The clouds threaten snow.乌云预示着要下雪。He threatened the boy with a

28、beating.他以揍一顿来威胁这个小孩。 Her boss threatened to fire her.老板威胁要开除她。第53页，共63页。adj.threatened受到威胁的threatening胁迫的；凶兆的adv.threateningly威胁地；险恶地n.threat威胁，恐吓；凶兆第54页，共63页。decrease /dikri:s/ vi. & vt. 减少（使）变小；increaseWater consumption decreases during the winter. 冬季期间水消耗量减少。decreasev.指数量上的减少；力量或者强度的减弱。The population decreased a lot last year.去年人口数量急剧下降。第55页，共63页。 endanger /indeind/ vt. 危害；使受到危险 ;以灭绝(相威胁)Itwasfoolishtoendangeryourlifein thatway