Unit 4 The Wonders of Nature-【学海风暴】2025-2026学年八年级下册英语同步备课（人教版,湖南）

Unit 4 The Wonders of Nature 第1课时Section A(1a-2d) 一、1.surface2.below3.level4.unusual 5.bottom ,1.kilometres 2.wonders 3.depth 4.the lowest 三、1.in size2.than many others 3.I found some coins at the bottom of my bag. 4.我想知道深海是怎样的。 四、1-4BCDE 五、1.natural2.runs3.between4.villages 5.to visit 6.relaxing 7.enjoy 8.best 9.usually 10.fun 第2课时Section A(3a-4d) 一、1.pools2.longest;length3.highest 4.visited 5.are 1.waterfalls 2.civilization 3.development 4.desert 5.miles 三、1.second longest river2.at all costs 3.By the way 4.at the top of 5.close to 6.an;part of 7.He plays basketball as well as his brother. 8.长江不仅是中国最长的河流，还是中国最重要 的河流之一。 四、1.No,it isn't. 2.Because it may be very dangerous. 3.We should hide ourselves under a table and stay away from windows. 4.Our lives. 5.当地震发生时，我们能如何拯救我们自己呢？ 写作小练笔 The Yangtze River is the longest river in China. It is about 6,300 kilometers long.It is important to us today.Because it not only helps develop civilization,but also gives beautiful sights.There are different kinds of fishes in it.Every year,many people come to visit it. 阶段听力训练1 1-5 CAABA 6-10 BABAB 11-15 CBABA Grammar 语法知识集训 -1.taller 2.greatest 3.more 4.more outgoing 二、1.Who is the tallest2.less faster 3.stronger and stronger 三、1.the largest city2.deeper;any other 第3课时Section B(1a-le) 一、1.above2.survive3.condition4.risk 5.curiosity 1.death 2.degrees 3.northern 4.successfully 5.changeable 6.to make 三、1.are determined to2.reached the top of 3.feel like 4.If you exercise bit by bit every day,you will become stronger. 5.消防员总是冒着生命危险去帮助那些有困难 的人。 四、 1.C【解析】根据表格第二栏“Around the mountain: forests”可知，山周围有森林。 2.B【解析】根据表格第二栏“Protection:The government set up Kilimanjaro National Park" 知，政府的保护措施是建立了乞力马扎罗国家 公园。 3.B【解析】根据表格第三栏“For most people,it takes five to nine days to get to the top and back" 可知，大多数人往返需5至9天。 五、1.It's in the south of the world. 2.June,July and August. 3.The north part. 4.The southwestern part of Australia has winter rain. 5.澳大利亚的季节不像我们的。 第4课时Section B(2a-4c) -1.traveller 2.natural 3.alive 4.southern 5.located 二、1.attract2.curious3.includes4.risky 5.coast 三、1.Located in2.different types of3.take up 4.For many people,visiting Tian'anmen Square is the dream of a lifetime. 5.在这里，你可以在清澈的水中游泳或潜水，还能 看到珊瑚、植物和色彩斑斓的鱼。 四、 1.C【解析】根据“Then what do you…about Lake Baikal?”可知，此处询问对贝加尔湖了解多少。 2.B【解析】根据“It has a history of25 million years'”可知，此处指贝加尔湖是世界上最古老的湖 泊之一。 3.C【解析】句意：事实上，它不仅是一个湖泊，而且 是未来的第五大洋，拥有世界上近20%的淡水。 4.A【解析】根据“The water is…clean that people can drink it directly”可知，此处指湖水是如此干净 以至于人们可以直接喝。 5.A【解析】根据语境可知，此处指贝加尔湖的形状 像个香蕉。in the shape of意为“呈…的形状”， 下册参考答案 (T企 符合语境 6.C【解析】根据“a lot of.…come to visit it every year”可知，此处指每年有许多游客来参观贝加 尔湖。 7.A【解析】根据“They can…the blue water and the green mountains'”可知，此处指游客在夏天可以欣 赏蓝水和绿山。 8.B【解析】句意：尽管天气很冷，他们可以在冰上玩 得很开心。even though意为“尽管”，符合语境。 9.C【解析】根据“The ice can be up to60cm.”可 知，此处指冰的厚度能达到60厘米。 10.C【解析】根据“They feel free to do whatever they like'”可知，此处指在冰上玩耍时，不用担心掉 进水里。 五、1.The Amazon River. 2.It begins in the Andes Mountains in Peru. 3.2.5 million. 4.It is the biggest rainforest in the world. 5.如果我们失去亚马孙，我们将失去地球上很大 一部分的生命。 思维拓展 6.A【解析】根据短文第一段内容可知。 7.C【解析】根据短文第三段中“But there are also gentle animals,like the sloth and the pink dolphin" 可知。 大单元知识整合 1.Nile River,Angel Falls,Mount Qomolangma,Dead Sea,Sahara Desert,Mariana Trench,Yellow River, Yangtze River,Mount Kilimanjaro,East Africa Rift,Victoria Falls,Amazon Rainforest 2.Location:Egypt,Belgium,China,Africa,Siberia, Russia,the northeast coast of Australia Size:about 9,000,000 square kilometres in size, 416 metres below sea level 3.the longest river in the world/China/America, travel the farthest in China,the lowest place in the world,larger than most other lakes,the biggest coral reef 4.help ancient civilizations to develop,the dream of a lifetime to visit it,the home to the largest variety of plants and animals,important to the Egypt's history 主题作文指导 写作练兵 Dear David, I'm happy to hear that you will visit the Great Wall.Now I want to tell you something about it. The Great Wall is more than 8,000 kilometers 8 八年级英语RJHN版 long and about 5 meters wide.In ancient China,it was quite difficult to build such a great wall.Without modern machines,ancient Chinese did all the work with their hands and wisdom. The Great Wall is famous all over the world.It's the pride of the Chinese people.Do you know the famous Chinese saying "He who does not reach the Great Wall is not a true man"?I can't wait to see you. Yours, Sam 熟词生义 1.BA 2.BCA 3.BA 4.ACB 5.CBAD 高频考点训练 考点一 1.died 2.death 3.dead 4.dying;dead 5.dying;dead;death;die 考点二 1.life 2.at 3.getting 4.of 5.risk 考点三 1.only 2.just 3.simply 4.simply;only;just 考点四 1.alive 2.living 3.lively 4.live 阶段听力训练2 1-5 BCCBA 6-10 BACBA 11-14 ABAA 语篇融合训练 、 1.A【解析】根据第二段“Few people have ever seen Angel Falls.It's very hard to get there'”可知，很少 有人见过安赫尔瀑布是因为到达那里很困难。 2.B【解析】根据第二段“If you went by plane from Caracas,a capital city of Venezuela,it would take about four hours'”可知，从加拉加斯乘飞机去安赫 尔瀑布大约需要四个小时。 3.C【解析】根据第三段“One of the most interesting facts about Angel Falls is how they were found.They were named after an American pilot.His name was James Angel'”可知，一个美国 飞行员发现了该瀑布。 4.A【解析】通读全文可知，第一段提出了世界上最 高的瀑布是安赫尔瀑布；第二至第四段具体介绍了 安赫尔瀑布的位置、得名缘由及壮观景色等；第五 段总结概括，故本文的结构为总一分一总。 二、1-4BCAD 三、1.largest2.was3.to grow4.has5.and 6.called 7.countries 8.But 9.getting 10.usUnit4●>> The Wonders of Nature 第1课时Section A(1a2d) “要点精饼 一、根据句意及汉语提示完成句子 ①wonder 1.The moonlight shines on the (表面)of the lake.. wonder作名词，意为“奇 2.The cat is sleeping (在…下面)the window. 迹：奇观；惊奇”。 3.Her English has reached an advanced (水平). The Great Wall is one of the wonders of the world. 4.He told us an (特别的)story about his trip to 城是世界奇观之一。 Africa. wonder的相关短语： 5.I found my lost pen at the (底部)of my schoolbag. (l)in wonder惊奇地 二、用所给词的适当形式填空 (2)no wonder难怪；不足 为奇 1.Our school is about 200 square (kilometre). 【拓展】wonder还可作动 2.The (wonder)of nature never cease(停止)to 词，意为“想知道”。 amaze me. ②below below作介词，意为 3.The (deep)of river is about 5 meters. “在…下面；低于；少于”。 4.The Dead Sea is (low)place on earth. His score on the test was 三、翻译下列句子 below60.他这次考试的分数 低于60分。 1.湖南人文河庭湖洞庭湖是湖南最大的湖泊，它的面积约2625平 【辨析】below与under 方千米。 不一定表示垂直的下 Dongting Lake is the biggest lake in Hunan,and it is about 方，主要强调位置低 2,625km2 below 于某物。反义词为 2.她比许多人都更懂得时间的价值。 above She understands the value of time better 通常表示在某物的正 下方，有垂直在下的 under 意思，还可表示“覆 3.我在我的包底部找到了一些硬币。(at the bottom of) 盖；隐藏”等含义。反 义词为over 4.I want to know what the deep sea is like. bottom bottom作名词，意为“底 部；最下面”。常和介词“at” 四、语篇补全 “on”“in”等搭配。 做人与做事—尼马尔·善尔亚的攀登事迹 Look at the words on the Nirmal Purja has set several world records after climbing the bottom of the page.看这页底 world's 14 highest mountains in less than seven months 部的单词。 【拓展】bottom还可作形 1 Though he was born 1,600 meters above sea level,he 容词，意为“底部的；最后的”。 didn't climb any serious mountains until he was 29. 八年级英语RJHN版 But Mr Purja was trained to be strong. E.They had to deal with winds as fast as 75 He used to be a soldier in the British army, kilometers per hour. where he had special training for fighting in very cold weather.In 2018,he left there to 五、选词填空 follow his dream of mountain climbing. 自然生态—游览漓江的生态 There are only 14 mountains in the world that are higher than 8,000 meters.2 The good between visit natural run old record for climbing the 14 mountains was usual fun enjoy village relax seven years,ten months and six days.It was The Lijiang River is one of the most set by ROK climber Kim Chang-ho in 2013. famous 1 sights in China.It is one of the Mr Purja named his challenge "Project World's Top Ten Watery Wonders. Possible".3 On October 29,just a little The Lijiang River 2 through many more than six months after he started,Nirmal places in Guangxi.The 83-kilometer-long part 3 Guilin and Yangshuo is the most Purja had finished climbing the 14th mountain. Though Mr Purja completed his challenge beautiful.Along the river,visitors can see the great karst landscape(喀斯特地貌)，farming unbelievably quickly,it wasn't easy.For 4 and bamboo forests. example,during one day of climbing There are several ways 5 the Lijiang Shishapangma,Mr Purja and his team climbed River,such as by boat,by bamboo raft or by for 15 hours nonstop.4 bike.The most 6 and popular way is to Mr Purja believes his strong physical take a boat tour.Visitors may spend four hours condition and his training as a soldier helped on the boat and 7 those beautiful sights. him.He hopes his efforts will inspire others. Although visitors can enjoy different “People are only limited(限制)by their sights in different seasons,the 8 time of imagination,”he says.“If you don't dream, the year to visit the Lijiang River is in early then you won't do it.” autumn,from September to October.During A.He had completed five more climbs in that time,the weather is 9 cool and dry Pakistan. with some sunshine.Visitors can have a lot of B.Mr Purja was born in Nepal,in the 10! Himalayas. 1. 2 C.His goal was to climb all of them in less 4. than seven months. 7 8 D.He began on April 23,by climbing 10 Annapurna in Nepal. 下册Unit4 53Λ 第2课时Section A(3a-4d) “要点精饼 一、用所给词的适当形式填空 ①I辨析】farthest与furthest 1.There are two swimming (pool)in our community. 二者都可用于 2.传统文化长城)The Great wall is the wall in the 共 farthest/ 表示实际距离 world and it is over 20,000 km in .(long) 点 furthest 上的“最远” 3.What is the (high)mountain in the world? 侧重于表示具 4.My friends and I (visit)our teacher Mr Li last week. farthest 体的、实际的 5.Both the Yangtze River and the Yellow River (be) 距离 important in China's history. 不 同 除表示实际距 二、用方框中所给词的适当形式填空 点 离外，多用于 desert develop mile civilization waterfall furthest 引申意义，用 来表示程度、 1.In summer,many visitors like to visit some to 范围 keep them cool. ②development 2.Chinese is one of the oldest in the world. development作名词，意 3.Our company focuses on product and customer 为“发展；发育；成长”。 experience. 【拓展】其动词为develop, 4.It is a wonder that some plants grow well in the 意为“发展：成长；研制”。 5.My home is two from school,so I often ride a bike to ③close to (1)意为“靠近；接近（空 school. 间上的接近)”。 三、翻译下列句子 Our school is close to a 1.黄河是中国第二长的河流，全长5464公里。 park.我们学校靠近一个公园。 The Yellow River is the in (2)意为“接近（时间、数 China,and it is 5,464 kilometres long. 量、程度等)”。 2.她会不惜一切代价去保护她的家人。 It's close to midnight. You should go to bed.快到午 She will do anything to protect her family 夜了。你应该去睡觉了。 (3)意为“几乎；差不多”。 3.顺便说一下，你昨天完成英语作业了吗？ She was close to tears did you finish your English homework when she heard the bad yesterday? news.当她听到这个坏消息 时，几乎要哭出来了。 4.在小山的顶部有一座小房子。 (4)意为“亲密；亲近”。 There is a small house the hill. My sister and I are very 5.我家离学校很近，所以我每天步行上学 close to each other.我和我姐 My home is our school,so I walk to school 姐关系非常亲密。 every day. 八年级英语RJHN版 6.阅读是我们日常生活中重要的一部分。 and stay away from windows.If you are in a Reading is important bus or car,stay in it.If you are in the our daily life. mountains,be careful of falling rocks. 7.他篮球打得和他的哥哥一样好。(as…as) Value lives.Some people care about the things that are valuable.You will lose the best 8.The Yangtze River not only travels the opportunity to run away.Anything is less farthest in China,but also is one of the most valuable than your lives. important rivers in China. Keep calm.When you are caught in a building,you should keep calm.Don't shout all the time.You should save your energy and try 四、阅读表达 to find some food and water. 灾害防范—自然灾害与自我保护 1.Is it safe to use a lift when an earthquake (2025龙东地区改编) happens? Earthquakes may happen in some areas every year.How can we save ourselves when an 2.Why should we avoid falling down when we earthquake happens?Remember the following go downstairs? advice that can keep you safe. Leave quickly.Leave the building quickly 3.What should we do to keep safe if we can't when the ground stops shaking.Don't use a escape from the building in time? lift.It may be very dangerous.You should be careful and try not to fall down when you go downstairs.Accidents may happen when many 4.What is the most valuable thing to us people rush into crowded stairs.Remember to according to the passage? run to the ground away from street lights or power lines. 5.将短文中画线部分翻译成中文。 Find a safe place.If you can't leave in time,you should hide yourselves under a table 写作山瓯笔 用所学知识简单介绍一下我国第一长河一长江。（词数：50左右） 参考词汇：the Yangtze River,.the longest river in China,about6,300 kilometers long,develop civilization,give beautiful sights 下册Unit4 55Λ 阶段听力训练1 第一节听下面5段对话，根据对话内容选出 9.Who were the first to find Inga Falls? 最佳选项。每段对话读两遍。 A.Some travelers. 1.What are they talking about? B.Some explorers. A.Mountains. B.Forests. C.Some climbers. C.The Yellow River. 听第8段材料，回答第10至12题。 2.What activity did the boy do on vacation? 10.Where is this valley? A.Went diving B.Went swimming. A.In America. B.In Africa. C.Went hiking. C.In China. 3.How deep is the lake? 11.How long may the valley's history be? A.About 30 metres.B.About 70 metres. A.1,000 kilos. C.About 100 metres. B.6,000 kilometers. 4.What made the rocks in special and unusual C.20 million years. shapes? 12.What can we see in the valley? A.Cloud and rain. B.Wind and rain. A.Some trees,flowers and grass. C.Rain and snow. B.Many lakes,animals and some rare 5.Where does the woman want to climb? birds. A.Mount Yuelushan. C.Many villages,towns and rivers. B.Mount Huangshan. 听第9段材料，回答第13至15题。 C.Mount Hengshan. 13.Where is the mountain? 第二节听下面4段对话或独白，根据对话或 A.In Shandong. B.In Shanxi. 独白内容选出最佳选项。每段对话或独白读 C.In Jilin. 两遍。 14.How long does it take to climb to the top? 听第6段材料，回答第6、7题。 A.1 to 2 hours. B.3 to 4 hours. 6.How long is the Nile River? C.5 to 6 hours. A.About 5,000 km. 15.What does the speaker think of climbing B.About 6,650 km. the mountain? C.About 8,000 km. A.Tiring but fun. 7.Who uses the water of the Nile River both in the past and present? B.Boring and terrible. A.Farmers. B.Workers. C.Engineers C.Easy and fun. 听第7段材料，回答第8、9题 1-5 6-10 8.Where was Inga Falls? 11-15 A.In Asia. B.In Africa.C.In Europe. 56 八年级英语RJHN版 Grammar 单元语法突破 语法 形容词和副词的比较级和最高级 比较级+than+比较对象。其中比较级可用much,a little,even,still,alot等修饰。 如：He runs a little faster than me.. 比较级+than any other+比较对象。如：Mark is younger than any other student in his class. “as+原级+as.”意为“与…一样”，not as/so.as…意为“不如.”。如：This story is not as/so interesting as that one. 比较级 “the+比较级，he+比较级"意为“越…，就越.”。如：The earlier you start,the 的句型 sooner you will be back. 结构 “比较级+and+比较级”意为“越来越…”。如：The computer is getting cheaper and cheaper. 形容词 “he+比较级+of the two”用于两者之间的比较，强调其中的一个人或物，表示特 和副词 指，比较级前要加the。如：Mary is the younger of the two girls. 的比较 级和最 “Which/Who+比较级，AorB?”。如：Which is bigger,.the earth or the moon?? 高级 “the+形容词/副词最高级+in/of+范围”意为“在某范围内最.” “one of the+-形容词最高级+可数名词复数”意为“最…之一”。如：Hangzhou 最高级的 is one of the most beautiful cities in our country. 句型结构 the+序数词（除了f6st)+形容词最高级+可数名词单数”意为“第几…”。如： The Atlantic is the second biggest ocean in the world. 语法知识集训 一、用所给词的适当形式填空 2.他跑得不比我快。 1.Look!Of the two girls,Jenny is the He runs than me (tall)one.You can see her easily 3.我的哥哥正变得越来越强壮。 2.The Great Wall is one of the My brother is getting (great)wonders in the world. 3.Sam is very kind,so he has many) 三、按要求完成下列句子 friends than any other student in his class. l.Toronto is a large city in Canada.(改为最 4.-Who is outgoing ) 高级) Tina or Gina? Toronto is in -I think Tina is. Canada. 二、翻译下列句子 2.The Dead Sea is the deepest salt lake in the 1.谁最高，玛丽、珍妮还是安娜？ world.(改为同义句) Mary, The Dead Sea is than Jenny or Anna? salt lake in the world. 下册Unit4 57 第3课时Section B(1a-le) “要点精饼 一、根据句意及首字母或汉语提示完成句子 ①northern 1.Today is very hot,and the temperature must be a 38℃. northern作形容词，意为 2.Few people can s more than a week without water. “北方的；北部的”。 3.After weeks of training,the athlete is in excellent physical It's colder in northern countries.北方国家的天气 (状态). 更冷。 4.Doctors warned that smoking increases the (风险)of 【拓展】north的用法： lung cancer by 80%. (1)作名词，意为“北；北 5.She opened the box with great (好奇心). 方；北部”，前面一般要加定冠 词the。 二、用所给词的适当形式填空 (2)作形容词，意为“北方 1.Her (die)was a great shock to us all. 的：北部的；朝北的”。 2.The temperature dropped by five (degree)recently. (3)作副词，意为“向北 3.学科融合北方墙体厚The buildings in (north)China 方；朝北”。 ②survive often have thicker walls to keep out the cold wind. survive作动词，意为“生 4.She (successful)completed her project ahead of 存；存活；艰难度过；从…中 time. 幸存”。 5.Her mood is as change)as the weather-one Some plants can survive through the cold winter.有些 minute she's happy,but the next she's sad. 植物能熬过寒冷的冬天。 6.I learned (make)dumplings with my family this ③【辨析】die,dead,dying与 Spring Festival for the first time. death 三、翻译下列句子 作动词，意为“死亡； die 去世”，强调死亡的动 1.就像攀登泰山一样，我们下定决心要克服生活中的任何困难。 作或过程 Just like climbing Mount Taishan,we 作形容词，意为“死 get over any difficulty in our lives. 的：失去生命的”，用 dead 2.徒步了五小时后，我们终于到达了山顶。 来描述人或事物已经 After hiking for five hours,we finally 死亡的状态 作形容词，意为“垂死 the mountain. dying| 的；临终的；快死的”， 3.在宁静的海滩上，我感觉我能够忘记所有的烦恼。 强调濒临死亡的状态 On the quiet beach,I I am able to forget all 作名词，意为“死亡； troubles. 毁灭；破灭”，可用于 death 描述死亡这一事件或 4.如果你每天锻炼一点点，你会变得更强壮。(bit by bit) 状态 58 八年级英语RJHN版 5.The firefighters always risk their lives to When it is winter in China,it is summer there. help others in trouble. Australia is a southern country-it is in the south of the world.June,July and August are the winter months;September,October and 四、阅读理解 November are spring.The summer is in 自然生态— 非洲最高的山 December,January and February,and March, (2025张家界永定区期末) April and May are the autumn months.The Mount Kilimanjaro-Africa's highest mountain north of the country is hotter than the south. Height:about 5,895 meters A very large part of this country has no On the top:snow rain at all..The east coast(海岸)has rain all Around the mountain:forests year,and there are no dry months there.The Protection:The government set up Kilimanjarc southeast winds blow here all the year.They National Park. bring rain from the sea.There is not much rain Advice on climbing the mountain: *The mountain is easy to climb because people on the west side.The southeastern part of don't need any special skills or climbing tools. Australia has summer rain from the southeast *For most people it takes five to nine days to get winds.They only blow here in summer. to the top and back. Never climb alone.Go with friends or a group. The southwestern part of Australia has Wear bright clothes and comfortable shoes to winter rain.The west winds blow over the stay safe. southwest in winter only.In summer,the 1.What do we know about the mountain? southwest of the country has no rain.In the A.It is in Europe. north of Australia,there is no rain in winter. B.It is over 6,000 meters tall. The rain comes in summer.The northwest C.There are forests around it. winds bring it. 2.How did the government protect the mountain? 1.Where is Australia? A.By planting trees. B.By building a park. 2.When are winter months in Australia? C.By inviting scientists to do research. 3.How long does it take most people to get to 3.Which part of the country is hotter,the the top and back? north part or the south part? A.5 to 9 hours. B.5 to 9 days. C.2 weeks. 4.Which part of Australia has winter rain? 1-3 五、阅读表达 5.将短文中画线部分翻译成中文。 自然生态—澳大利亚的四季 The seasons in Australia are not like ours. 下册Unit4 59Λ 第4课时 Section B(2a-4c) 一、用所给词的适当形式填空 3.那些旧物品占据了房间的整个角落。 1.The travel visited many Those old objects a whole countries during his lifetime. corner of the room. 2.It's nature)to feel nervous 4.对于许多人来说，参观天安门广场是一生的 before a test. 梦想。(the dream of) 3.After the accident,she was lucky to be (live). 4.湖南人文衡阳)Hengyang is the 5.Here,you can swim or dive in the clear (south)city in Hunan Province. water and see corals,plants and colourful 5.The hotel is (locate)near the fish. beach. 二、用方框中所给词的适当形式填空 四、完形填空 attract include coast risk curious 自然生态—贝加尔湖 1.The bright colours of the flowers You must know a popular song about many butterflies. Lake Baikal.Then what do you 1 about 2.She was to know what was Lake Baikal? inside the box. Lake Baikal in Russia is one of the most 3.This book colourful pictures. 2 lakes in the world.It has a history of 25 4.It is for us to go out alone at night. million years.It's also the deepest freshwater 5.Living by the sea,we like to take a walk lake in the world.It's up to 1,637 metres along the deep.3,it's not only a lake but also the 三、翻译下列句子 future fifth ocean with nearly 20%of the fresh 1.湖南人文风凰古域坐落于湖南湘西土家族 water in the world.The water is 4 clean 苗族自治州，凤凰古城是一座历史悠久的 that people can drink it directly(直接地)， 古镇。 Lake Baikal is in the 5 of a banana Tujia-Miao Autonomous and people also think it looks like a crescent Prefecture of Xiangxi,Hunan,the Ancient (月牙形)moon.Lake Baikal is beautiful and a Town of Fenghuang is a historic town with lot of 6 come to visit it every year.They a long history. usually come in summer.It is not cold then. 2.图书馆有不同种类的书供我们阅读。 They can 7 the blue water and the green The library has mountains.However,some visitors prefer to books for us to read. come in winter.8 it is freezing,they can 60 八年级英语RJHN版 have fun on the ice.The ice can be up to 60 cm There are 2.5 million kinds of insects,such as 9.They feel free to do whatever they like, the world's largest ant.At least 3,000 kinds of without worrying about 10 into the fish live there,and one-fifth of all the bird water. species in the world.Some of the Amazon's It's a place worth visiting. animals are dangerous,such as the anaconda 1.A.worry B.care C.know (水蚺)，the largest snake in the world.But 2.A.common B.ancient C.dangerous there are also gentle animals,like the sloth( 3.A.At first B.For example and the pink dolphin. C.In fact The Amazon is very important to the 4.A.s0 B.too C.such Earth.There are still many kinds of animals 5.A.shape B.place C.front and plants there that we don't know about.If 6.A.volunteers B.climbers C.tourists we lose the Amazon,we will lose a big part of 7.A.enjoy B.repair C.develop life on earth. 8.A.Because of B.Even though 1.What is the largest river in the world? C.What's more 9.A.long B.wide C.thick 2.Where does the Amazon River begin? 10.A.throwing B.leading C.falling 1-5 3.How many kinds of insects are there in the 6-10 Amazon River? 五、阅读表达 自然生态—亚马孙之最 4.What other things do you know about the Extreme Amazon(亚马孙之最) Amazon Rainforest? Twenty percent of all the water that goes into oceans around the world comes from one 5.将短文中画线部分翻译成中文。 river-the Amazon River. The Amazon River begins in the Andes Mountains in Peru.It travels about 6,440 思维拓展 kilometers to the Atlantic Ocean.It is the 6.How much largest river in the world.It is also the second water that goes into oceans around the world comes from the Amazon longest.Most of the Amazon's water comes River? from rain.During the rainy season,parts of the A.20%. B.80%. river are 190 kilometers wide. C.We don't know. The Amazon River goes through the 7.What animals are gentle? world's largest rainforest.The Amazon A.Snakes. B.Anacondas. rainforest is home to the highest number of C.Sloths and dolphins. plant and animal species(种类)on earth. 下册Unit4