Unit 4　The Wonders of Nature 课件2025-2026学年人教版英语八年级下册

第二课时　Section A (3a～3d) 英语　八年级下册 名词(n. ) 发展；壮大____________　　　　　　　 development 英语　八年级下册 1. 黄河 2. 长江 3. 顺便说一下 4. ……的一些部分 5. 古代文明 6. 母亲河 7. 不惜任何代价 8. 在……的发展过程中 the Yellow River the Yangtze River by the way some parts of … ancient civilizations mother river at all costs in the development of … 英语　八年级下册 1. No, ____ _______ ______ is the longest river in China. 不，长江是中国最长的河流。 2. ___ ____ ____, do you know why it's called the Yellow River? 顺便问一下，你知道为什么它被称为黄河吗？ 3. Both the Nile and the Yellow River helped _______ 　 ____________ to develop. 尼罗河和黄河都促进了古代文明的发展。 the Yangtze River By the way ancient civilizations 英语　八年级下册 4. In China, we even call the Yellow River our “_______ ______”！在中国，我们甚至称黄河为我们的“母亲河”！ 5. We should protect them ___ ___ _______. 我们应该不惜一切代价保护它们。 mother river at all costs 英语　八年级下册 你将听到一段关于不同河流的信息，根据所听内容，选择思维导图中的正确信息，在50秒钟内说一段话介绍这些河流，包含五个要点内容。 现在，你有15秒钟的时间阅读思维导图。 英语　八年级下册 英语　八年级下册 下面你有50秒钟的时间准备。你的介绍可以这样开始：Ella's trip was great. ________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ She saw the Hukou Waterfall on the Yellow River. The longest river in China is the Yangtze River. It's about 6，300 kilometres long. (第1点). The Yellow River is 5，464 kilometres long. (第2点) It is the second longest river in China. It's called the Yellow River because some parts of the river carry brown and yellow earth. (第3点) The longest river in Africa is the Nile. Both the Nile and the Yellow River helped ancient civilizations to develop. (第4点) In China, we even call the Yellow River our “mother river”. (第5点) 英语　八年级下册 你希望了解更多关于尼罗河的情况，请根据以下提示向Ella提两个问题。 1. 尼罗河有多深？ ________________________________________________ 2. 尼罗河是世界上最长的河流吗？ ________________________________________________ How deep is the Nile? Is the Nile the longest river in the world? 英语　八年级下册 cost n. 价钱；代价 v. 价格为；使损失 at all costs = at any cost 不惜任何代价 医生们不惜任何代价努力挽救这位病人的生命。 Doctors try to save ____________________________. the patient’s life at all costs 1　 We should protect them at all costs. (P34) 英语　八年级下册 Developing towns need help from developed cities. 2　 (Both the Nile and the Yellow River) helped in the development of ancient civilizations. (P34) development n. 发展；壮大 ①in the development of … 在……的发展过程中 ②the latest development 最新进展 ①developing adj. 发展中的 ②developed adj. 发达的 英语　八年级下册 中国城市的发展让很多地方变得更干净、更美丽。 ______________________ in China makes many places cleaner and more beautiful. Although China is a ___________(developed/developing) country, many of its cities are growing fast. The development of cities developing 英语　八年级下册 请根据教材P34 3a的对话，完成短文填空。 by the way civilization mother river develop by all means　 Ella asks Yaming if the Yellow River is the longest river in China. Yaming says the Yangtze River is the longest, while the Yellow River is the second longest. (1)___________， Yaming mentions the Yellow River is yellow because some parts of it carry brown and yellow earth. Ella likes the Nile best. It's the longest river in Africa. Both rivers helped ancient (2)__________ to develop. In China, people call the Yellow River the (3)“____________”. It plays an important role in the (4)____________ of Chinese culture. Ella and Yaming agree to protect these great rivers (5)____________. They are not just bodies of water—they are part of our history and culture. By the way civilizations mother river development by all means 英语　八年级下册 $第三课时　Grammar Focus (4a～4d) 英语　八年级下册 名词(n. ) 1. 英里_____　 2. 池塘；水坑_____　 1. 在规模/大小方面 2. 立方米 3. 倾盆而下；涌入 4. 总面积为…… 5. 世界上……之一 6. 在……的顶部；在……的最上端 mile pool in size cubic metre pour down a total area of … one of the world's … at the top of … 英语　八年级下册 1. —What is ___ _______ ______ in the world? ——世界上最大的沙漠是什么？ —It is the Sahara Desert. ——是撒哈拉沙漠。 2. —How big is it? ——它有多大？ —It is about 9，000，000 square kilometres ___ ____. ——它的面积约为900万平方千米。 the biggest desert in size 英语　八年级下册 3. 25，768 cubic metres of water ______ ______ Inga Falls each second. 每秒有25768立方米的水涌入印加瀑布。 4. The Taklimakan Desert has ___ _____ _____ ___ about 337，000 square kilometres. 塔克拉玛干沙漠总面积约 33. 7 万平方千米。 5. Later, we sat in a special pool ___ ____ ____ ___ the falls. 后来，我们坐在位于瀑布顶部的一个特别的水池里。 pours down a total area at the top of of 英语　八年级下册 Lily's apple is bigger than Lucy's. 形容词和副词的比较级：用于两者之间的比较，表示“较……”或“更……一些” 英语　八年级下册 (1)It's a lot bigger than the population of the US. (2)The US is almost as big as China, and China is the biggest country in Asia. (3)Qomolangma is higher than any other mountain in the world. (4)The earlier you start, the sooner you will be back. (5)The computer is becoming cheaper and cheaper. 英语　八年级下册 (1)主语＋谓语(＋修饰语)＋形容词或副词的比较级＋____ ＋比较对象。修饰语可根据实际情况加much、a little、a lot、even等。 (2)as＋形容词_____(原级/比较级/最高级)＋as，表示前后 两者的情况一样。 (3)比较级＋than any other＋可数名词_____，意为“比其 他任何一个……都更……”，相当于最高级。 (4)the＋比较级，the＋比较级，意为“越……，越……”。 (5)比较级＋and＋比较级，表示程度递增，意为“越来 越……”。 than 原级 单数 英语　八年级下册 ( )(1)These children are ________ this year than they were last year. A. tall 　　　　 B. tallest 　　　 C. the tallest 　　　 D. much taller D 英语　八年级下册 ( )(2)—Remember, the harder you work, ________ result you'll get. —We know, Miss Read. A. good B. better C. the best D. the better D 英语　八年级下册 ( )(3)My maths teacher lives an active life. She looks as ________ as she was ten years ago. A. young B. younger C. youngest D. the youngest A 英语　八年级下册 ( )(4)William studies pretty hard, so his grades get ________. A. better and better B. good and good C. well and well D. great and great (5)比尔唱歌比他班里的其他任何一个学生都更好。 Bill sings ______ _____ ____ _____ _______ in his class. A better than any other student 英语　八年级下册 Tom is the funniest student of the three. 形容词和副词的最高级：用于三者或三者以上的人或物之间的比较，表示“最……” 英语　八年级下册 (1)The Sahara Desert is the biggest desert in the world. (2)—Did you know that China is one of the oldest countries in the world? —Yes, I did. It's much older than my country. (3)—Which is the biggest， the moon, the earth or the sun? —The sun. (4)The Atlantic is the second biggest ocean in the world. 英语　八年级下册 (1)主语＋谓语＋____＋_______＋in/of …，表示“……中 最……的”。 (2)one of the＋形容词最高级＋可数名词复数，表示“…… 中最……的……之一”。 (3)在含有___的选择疑问句中，如果有三者或三者以上供 选择，前面的形容词或副词要用最高级形式。 (4)the＋序数词＋形容词最高级＋可数名词单数，表示 “在……中是第几……的……”。 the 最高级 or 英语　八年级下册 ( )(1)—Home is ________ place in the world. —East or west, home is the best. A. warm B. warmer C. warmest D. the warmest D 英语　八年级下册 ( )(2)This library is one of ________ buildings in the town. We must take action to protect it. A. old B. older C. oldest D. the oldest D 英语　八年级下册 ( )(3)—Who sings ________ in your music class, Jim, Tom or Tim? —Tom. A. good B. better C. well D. the best D 英语　八年级下册 ( )(4)Sam is the second ________ student in our class. A. young B. younger C. youngest D. the youngest C 英语　八年级下册 一、大数字的表达 Mount Kilimanjaro is five thousand, eight hundred and ninety­five metres high. 读或者写英语中的大数字时，把每三位数看成一个单位，由数字位数决定单位词，常用的单位词有hundred(百)、thousand(千)、million(百万)、billion(十亿)。从阿拉伯数字的右边向左边数起， 第一个逗号处读thousand, 第二个逗号处读million, 第三个逗号处读billion。 英语　八年级下册 读法： 英语　八年级下册 用英文写出以下数字。 (1)3,600 ________________________　 (2)63,256 _________________________________________　 (3)5,429,000 ______________________________________________　 (4)14,623,495 _______________________________________ ________________________________________________ three thousand six hundred sixty­three thousand two hundred and fifty­six　 five million four hundred and twenty­nine thousand　 fourteen million six hundred and twenty­three thousand four hundred and ninety­five 英语　八年级下册 二、数词的常见用法 hundred、thousand、million、billion的用法如下所示。 (1)这些词前有数字，不加­s ____________ people 五百人　 _________ dollars 一百亿美元 (2)这些词后接of时，要加­s ____________ students 数以千计的学生 __________ years 数百万年 ( )250 babies are born every minute in the world. It has over 131. 4 ________ births a year. A. millions of B. millions C. a million D. million five hundred ten billion thousands of millions of D 英语　八年级下册 ( )1. The earlier kids learn to do things by themselves, the ________ it's for their future. A. good B. well C. better D. best C 英语　八年级下册 ( )2. Of all the drinks, tea is ________ in the world. It has a history of about 5，000 years. A. old B. older C. oldest D. the oldest D 英语　八年级下册 ( )3. Peter is 15 years old. He is ________ than any other boy in his class. A. tall B. taller C. tallest D. the tallest B 英语　八年级下册 ( )4. There are one ________， one hundred and ten visitors in the concert. A. hundred B. thousand C. million D. billion B 英语　八年级下册 ( )5. —How many apples can you see on the trees? —I can see ________ apples on the trees. They smell good. A. six hundreds B. hundreds of C. six hundred of D. hundred of B 英语　八年级下册 1. —Which is _______(heavy), the hen or the chicken? —The hen. 2. James is one of the ____________(friendly) people in the class, I think. 3. An orange is usually a little _______(big) than an apple, but much _______(small) than a watermelon. 4. Fangfang is not as ____(tall) as the other girls. 5. The number of the students in our school is about nine _________. __________ of them are boys. (hundred) heavier most friendly　 bigger smaller tall hundred　 Hundreds　 英语　八年级下册 I'm a middle school student in Guangzhou. I 1. ______ a pen friend on the internet last year. His name is Jim. He often tells me something about 2. ______ hometown. I think it is 3. _________ a great place for taking a trip. ( )1. A. make　 B. made　　 C. will make ( )2. A. he B. him C. his ( )3. A. certain B. uncertain C. certainly B C C made his certainly 英语　八年级下册 Jim's hometown is in Tasmania. It is 4. ______ island in Australia and there is water all around it. It is about 64，519 km². There are many nice places 5. ______， such as the beautiful beaches. You can walk 6. ______ soft white sand, watch seagulls(海鸥) fly and even pick up colourful seashells. Tasmania is also famous for its landscape. ( )4. A. a B. an C. the ( )5. A. visit B. to visit C. visiting ( )6. A. on B. in C. for B B A an to visit on 英语　八年级下册 Tasmania has more 7. _________ than any other place in Australia. But most of them are less than 1，500 metres high. And 8. __________ mountain in Tasmania is Mount Ossa. It is 1，617 metres high. Jim said many hikers love climbing it to enjoy the scenery from the top. The weather there is nice. 9. ________ beautiful sunlight but it is not too hot in summer. And it is not very cold in winter either. Sometimes it rains a lot, 10. ______ visitors need to bring an umbrella when travelling there. I hope to go there to have a tour one day and meet Jim in person. ( )7. A. mountain B. mountains C. mountain's ( )8. A. high B. higher C. the highest ( )9. A. It is B. There is C. There are ( )10. A. so B. or C. but B C B A mountains the highest There is so 英语　八年级下册 $第四课时　Section B (1a～1e) 英语　八年级下册 名词(n. ) 1. 攀登者；登山者________　 2. 环境；条件；状态_________　 3. 度；度数；程度_______　 4. 死亡；毁灭；破灭______　 5. 肩膀；肩部________　 6. 好奇心；求知欲________　 7. 探险者；勘探者________　　　　　　　　　　　　　　　　　　　 动词(v. ) 8. 生存；存活；艰难度过________　 climber condition degree death shoulder curiosity explorer survive 英语　八年级下册 形容词(adj. ) 9. 北部的；向北的________　 10. 可能变化的；易变的；常变的___________　 副词(adv. ) 11. 成功地；顺利地___________　 12. 仅仅； 只； 简单地________　 兼词 13. 在……上方；高于 prep. & adv. ______　 14. 使……冒风险(或面临危险) v. 危险；风险 n. _____　 northern changeable successfully simply above risk 英语　八年级下册 1. 感觉像 2. 能够做某事 3. 到达顶部；抵达顶端 4. 处理；应对 5. 下定决心做某事 6. 在海平面以上 7. 一点一点地；逐渐地 8. 振作起来；向上拉起自己 9. 第一次；首次 10. 正如某人所说 feel like be able to do sth reach the top deal with be determined to do sth above sea level bit by bit pull oneself up for the first time as sb put it 英语　八年级下册 1. On the highest place on earth, you will feel like you ____ ____ ___ ______ the sky. 在地球上最高的地方，你会感觉自己仿佛能够触摸到天空。 2. Climbers must also _____ _____ ____ ____, high cliffs, and changeable weather. 登山者还必须应对稀薄的空气、高耸的悬崖和多变的天气。 3. Mountain climbers even called that way the “Death Road”， but a Chinese climbing team ____ ___________　 ___ make the climb. 登山者甚至把那条路称为“死亡之路”，但一支中国登山队下定决心要攀登上去。 are able to touch deal with thin air was determined to 英语　八年级下册 4. ____ ___ ____, the climbers pulled themselves up, and they made it past the Second Step. 一点一点地，登山者们奋力向上攀爬，成功越过了第二级台阶。 5. Or, ___ the English explorer George Mallory ____ ___, it is simply “because it's there”！ 或者，正如英国探险者乔治·马洛里所说，仅仅是“因为它(山)就在那里”！ Bit by bit as put it 英语　八年级下册 ( )1. Which part of Qomolangma is called the “Death Road”？ A. The southern side. B. The western side. C. The northern side. D. The eastern side. C 英语　八年级下册 ( )2. Which of the following best describes Liu Lianman? A. Kind. B. Careless. C. Strict. D. Outgoing. A 英语　八年级下册 ( )3. When did the Chinese national flag first fly above Mount Qomolangma? A. On the morning of 24 May 1960. B. On the afternoon of 24 May 1960. C. On the morning of 25 May 1960. D. On the afternoon of 25 May 1960. C 英语　八年级下册 ( )4. What does the use of the “Chinese Ladder” suggest about Chinese climbers? A. They like helping others. B. They prefer to follow old ways. C. They are short of climbing skills. D. They try to do research on the mountain. A 英语　八年级下册 ( )5. What is the passage mainly about? A. Scientific studies of Mount Qomolangma. B. Dangers of climbing Mount Qomolangma. C. Reasons for climbing Mount Qomolangma. D. Chinese teams' climbs of Mount Qomolangma. D 英语　八年级下册 Reaching New Heights Terrible Conditions Climbers must deal with thin air， high cliffs and (1)__________________． — —Goal— A Chinese team (2) __________________ reach the top. changeable weather was determined to 英语　八年级下册 Reaching New Heights —Important Events— 1960：The first Chinese team reached the top successfully. 1975：Another Chinese team climbed for (3)________． 2020：The third team (4)　__________ the mountain's height. Reason— Because human (5)________ and ambition cannot be stopped. research measured curiosity 英语　八年级下册 Tony makes up his mind to save water. 1　 Mountain climbers even called that way the “Death Road”， but a Chinese climbing team was determined to make the climb. (P36) determined adj. 有决心的；坚决的 be determined to do sth＝make up one's mind to do sth下定决心做某事 英语　八年级下册 莉莉下定决心要种植更多的树木，以保护自然环境。 Lily is ___________________________ to protect natural environment. determined to plant more trees 英语　八年级下册 (1)Lisa and her friends are sitting on the grass. (2)Emily's brother held a large umbrella over her just now. 2　 It was 8，600 metres above sea level. (P36) 英语　八年级下册 飞机正在云层上方飞行。这些云很漂亮。 The plane _____________ the clouds. The clouds are very beautiful. 用above, on或over填空。 (1)Grandpa hung a lamp(灯)_____ the table. (2)Ben put some coins ___ the shelf. (3)Sam lifted up his hands ______ his head. is flying above over on above 英语　八年级下册 People said it was so high that even birds could not reach it. 主句 宾语从句 that引导的结果状语从句，so … that …，意为 “如此…… 以至于……” 人们说它太高了，以至于甚至连鸟儿都无法到达。 英语　八年级下册 1. survival→_______(动词)　　　　　　　　 2. change→___________(形容词) 3. north→_________(形容词) 4. dead→_____(名词) 5. successful→___________(副词) 6. simple→______(副词) survive changeable northern death successfully simply 英语　八年级下册 1. Max ________(survive) the accident because he wears a seatbelt. 2. We ___________(success) held the class meeting last Friday. 3. Mount Lu is in the north of Jiangxi. It has ___________　 (change) cloud seas and wonderful falls. 4. Ryan is a hard­working student. He spends a lot of time 　 _____________(应对) his studies. 5. When the strong desert winds blow, hitting these walls, they slow down __________(一点一点地). survives successfully changeable dealing with　 bit by bit 英语　八年级下册 they　change　one　place　from　high　 because　decide　with　successful　drop　but　 To most people, Mount Qomolangma is one of the world's greatest wonders. Standing on this highest 1. ______ on earth, you may feel like touching the sky. However, reaching its top is a challenging task，2. _______ climbers must survive terrible conditions. Temperatures here can 3. ______ to -30 degrees. Climbers also face thin air, high cliffs and 4. ___________ weather. place because drop changeable 英语　八年级下册 Before 1960, no one was able to reach the top 5. ______ the northern side, which climbers called the “Death Road”. However, a Chinese team 6. _______ to take on this challenge. On 24 May 1960, four climbers—Liu Lianman, Wang Fuzhou, Qu Yinhua and Gong Bu—got to the Second Step. Liu let his teammates step on his shoulders, helping 7. ______ climb up. At 4：20 a. m. on 25 May, the Chinese national flag flew on the top for the 8. ______ time. from decided them first 英语　八年级下册 Later, more Chinese teams went to Qomolangma. One of them did research and left a “Chinese Ladder” in 1975, and another measured its 9. _______ as 8，848. 86 metres in 2020. Though climbing Qomolangma is dangerous, people still try and some of them reach the top 10. ____________. Their curiosity and ambition make them risk their lives. As explorer George Mallory said, “Because it's there”. 1. ______ 2. ________ 3. ______ 4. ___________ 5. ______ 6. ________ 7. ______ 8. ______ 9. _______ 10. __________ height successfully place because drop changeable from decided them first height successfully 英语　八年级下册 $Unit 4　The Wonders of Nature 英语　八年级下册 英语　八年级下册 第一课时　Section A (1a～2d) 名词(n.) 1. 高度；水平；程度_____　　　　　　　　 2. 表面；表层 _______　 3. 深(度)；纵深______→深的 adj.☆deep 4. 底部；最下部_______→顶部；顶端 n.☆top 5. 沙漠；荒原_______ level surface depth bottom desert 英语　八年级下册 形容词(adj.) 6. 特别的；不寻常的________　 兼词 7. 奇观；惊叹 n. 琢磨；想知道；感到诧异 v. _______　 8. 在……下面；低于 prep. & adv. ______　　 unusual　 wonder below 英语　八年级下册 1. 平方千米 2. 低于海平面 3. 深海 4. 深海动物 5. 潜入；投入 6. ……的底部 square kilometre below sea level the deep sea deep­sea animals dive into the bottom of … 英语　八年级下册 1. —Right! Now, how big is it?——没错！那么，它有多大？ —It's about 9，000，000 _______ __________. ——它(的面积)约为900万平方千米。 2. What's the lowest place ___ ______? 地球上最低的地方是哪里？ 3. Its surface is 416 metres ______ ____ _____. 它的表面低于海平面416米。 square kilometres on earth below sea level 英语　八年级下册 4. I remember that in 2020, China's Fendouzhe ______ deeper _____ the Mariana Trench than many other submersibles in the world and filmed it. 我记得在2020年，中国的“奋斗者”号比世界上许多其他潜水艇潜入马里亚纳海沟的深度更深，并且把它拍摄了下来。 5. Some deep-sea animals are blind, but they can “see” ___ _____ ___ others. 有些深海动物是失明的，但它们和其他动物一样能 “看 见”(东西)。 dived into as well as 英语　八年级下册 听教材P32 1b的对话，回答1～2两个问题。 1. How high is Mount Qomolangma? (8，848. 43 metres. / 8，848. 68 metres. / 8，848. 86 metres. ) ________________________________________________ ________________________________________________ 2. What is the biggest desert in the world? (The Sahara Desert. / The Taklimakan Desert. / The Arabian Desert. ) ________________________________________________________________________________________________ 8，848. 86 metres. / It/Mount Qomolangma is 8，848. 86 metres high. The Sahara Desert. / The Sahara Desert is the biggest desert in the world. 英语　八年级下册 听教材P33 2b的对话，回答1～2两个问题。 1. Which Chinese vessel filmed the Mariana Trench in 2020? ________________________________________________ ________________________________________________ 2. What are many deep­sea animals like? ________________________________________________________________________________________________ Fendouzhe. / China's Fendouzhe filmed the Mariana Trench in 2020. Large and unusual. / They/Many deep­sea animals are large and unusual. 英语　八年级下册 1　 Some animals have unusual abilities. (P33) 英语　八年级下册 用unusual或unusually填空。 Peter has a regular daily routine. It is (1)________ for him to get up so late. He often gets up at 6 o'clock, but today he woke up (2)__________ late because he stayed up late last night. unusual unusually 英语　八年级下册 2　 Why are so many countries researching the deep sea？(P33) research v．& n. 研究；调查 ①do research on/about … 对……做研究 ②a piece of research 一项研究 researcher n. 研究人员；调查者 Our guest today is Dr Lu Xingyuan, chief researcher of the Future World Research Centre. (8AU7) 英语　八年级下册 【翻译】科学家们正在研究清洁水的新方法。 __________________________________________________ 我们小组正在做关于人工智能的研究。 Our group is ______________________ artificial intelligence. Scientists are researching new ways to clean water. doing research on/about 英语　八年级下册 请根据教材 P32 1b的对话，完成短文填空。 There is a geography game show. The host first asks what's (1)____________________(最高的山) in the world. Fu Xing says it is Mount Qomolangma. According to some scientists, Qomolangma is still (2)_________ (grow) taller. The second question is about the biggest desert. It is the Sahara Desert, which is about 9，000，000 square kilometres. Then, the host asks about the lowest place (3)____ (介词) earth. Liu Hongyu says it is the Dead Sea. Its surface is 416 metres (4)______________(低于海平面). The last question is about the (5)________(deep) point in the ocean. It's in the Mariana Trench, about 11，000 metres deep. the highest mountain growing on below sea level deepest 英语　八年级下册 $第五课时　Vocabulary in Use & Writing (2a～3c) 英语　八年级下册 名词(n. ) 1. 旅行者；游客(＝traveler)________　 2. 海岸；海滨______　 3. 沙子_____　　　　　　　　　　　　　　　　　　 动词(v. ) 4. 包含； 包括_______　 形容词(adj. ) 5. 有危险(或风险)的______　 6. 南部的； 向南的________　 7. 好奇的；求知欲强的_______　 8. 自然的；天然的；天生的_______　 9. 活着； 在世； 有活力______　　　　　　　　　　　　　　　　　　　 traveller coast sand include risky southern curious natural alive 英语　八年级下册 1. 位于 2. 淡水湖 3. 不同类型的…… 4. 自然奇观 5. 珊瑚礁 6. 占地面积为…… 7. 生命结构 8. 一生的梦想 located in/on freshwater lake different types of … natural wonder coral reef take up an area of … living structure the dream of a lifetime 英语　八年级下册 1. ________ ___ Siberia, Russia, Lake Baikal is one of the world's most famous lakes. 贝加尔湖位于俄罗斯西伯利亚地区，是世界上最为著名的湖泊之一。 2. But over 1，200 _________ ______ ___ ________ can still survive in the environment. 但有超过1200种不同类型的动物仍然能够在该环境中生存。 3. Do you want to visit one of the ________ ________ of the world? 你想去参观一下世界上的自然奇观之一吗？ Located in different types of animals natural wonders 英语　八年级下册 4. It ______ ___ ___ _____ ___ 345，000 square kilometres and includes many islands and white sand beaches. 它占地面积为34. 5万平方千米，其中包括很多岛屿和白色的沙滩。 5. For people who love the ocean, visiting the Great Barrier Reef is ___ _______ ___ ___ ________! 对于热爱海洋的人来说，游览大堡礁就是一生的梦想！ takes up an area of the dream of a lifetime 英语　八年级下册 B 1　 Today, the lake still attracts many curious travellers. (P38) curious adj. 好奇的；求知欲强的 ①be curious about sth 对某事/物好奇 ②be curious to do sth 对做某事好奇 curiously adv. 好奇地 英语　八年级下册 蒂娜留下来观察蚂蚁，因为她是好奇的。 Tina stayed to watch the ants because ______________. 如果你对自然好奇，可以参加我们的俱乐部。 If you _______________________， you can join our club. she was curious are curious about nature 英语　八年级下册 alive 2　 The Great Barrier Reef is also alive！(P39) adj. 活着； 在世； 有活力 ①alive 通常作后置定语或表语；强调 “活着的状态”，可指人或物 ②living 可作定语或表语；指 “现存的、活着的”，常修饰人或物 ③lively 可作定语或表语；指 “活泼的、生动的”，可形容人、物、氛围或地方(不指 “存活”) 英语　八年级下册 当消防员到达时，那位老人仍然活着。 When the firefighters arrived, ________________________. 用alive, lively或living填空。 (1)The old tree is still ______ and gives us shade. (2)Luke told a _____ story that made us laugh. (3)Is the bird _____ or dead？ the old man was still alive living lively alive 英语　八年级下册 本单元的主题是“自然奇观”，主要介绍各类自然奇观(尼罗河、珠穆朗玛峰、深海等)，以及人类探索自然奇观的故事(如攀登珠峰的历程、深海探测的成就等)。通过学习本单元的知识，学生能够学会描述自然奇观并阐释其价值，以及探讨人类探索自然的原因与意义。 英语　八年级下册 英语　八年级下册 $