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

第二课时　Section A（3a－3d） Ⅰ.根据句意及首字母或汉语提示写出单词 1．There are many a________ buildings in Rome that attract tourists from all over the world. 2．The Maya ________(文明) had made remarkable achievements in astronomy and architecture. 3．The sound of the ________(瀑布) is so loud that we have to shout to hear each other. 4．A lot of plants and animals adapt to the harsh environment of the ________(沙漠). Ⅱ.用括号内所给单词的适当形式填空 1．He jumped the ________(far) among all the students in the sports meeting. 2．The ________(develop) of technology has changed our lives greatly. 3．I would like ________(do) volunteer work during the summer vacation. 4．This mountain is the third ________(high) one in our country. 5．The long river ________(travel) through many cities and finally flows into the sea. Ⅲ.根据情境完成小对话 1．A：____________________ B：The mountain is 2，000 metres high. 2．A：____________________ B：Whales are the largest. 3．A：____________________ B：The biggest one is the Taklimakan Desert. Ⅰ.完形填空【主题：人与自然　静山】 Do you know about China's smallest mountain？It is in Shouguang，Shandong Province.There you will find Jingshan，the __1__ mountain in China，and probably in the whole world.This mountain is about 1.24 metres long and just about 0.7 metres wide.It is only 0.6 metres __2__．With a small __3__，people can reach the top of the mountain.It sounds interesting，doesn't it？It may not be the most famous mountain in China，__4__ it's the only mountain in Shouguang.It's a __5__ of the city and one of the most popular places of interest. How deep is Jingshan embedded (使嵌入) in the ground？We'll probably never know as the government now __6__ anyone from digging around it.In fact，in the 1950s，some people tried to dig around it to prove (证明) that it wasn't a mountain，but a simple __7__．They dug for a long time，but they didn't reach the bottom.And then people saw it __8__ the smallest mountain in China. As soon as photos of Jingshan __9__ on the Internet，all kinds of opinions appeared online.Some said that they would like to visit the cute mountain by themselves.Some even joked that during the summer，the high crops (庄稼) would make it impossible to __10__ the mountain. 1．A.highest B．largest C．longest D．smallest 2．A.wide B．long C．short D．high 3．A.step B．journey C．break D．risk 4．A.so B．or C．but D．because 5．A.guest B．symbol C．member D．hobby 6．A.learns B．protects C．stops D．knows 7．A.plant B．road C．chore D．rock 8．A.with B．for C．as D．against 9．A.kept safe B．went popular C．became important D．got modern 10．A.push B．find C．dig D．repair Ⅱ.阅读理解【主题：人与自然　安赫尔瀑布】 ①Do you know what the world's highest waterfall is？You may say that it is Niagara Falls.Niagara Falls are really very beautiful.But in terms of height，the most fantastic falls in the world are Angel Falls.They are deep in the jungles of Venezuela. ②Few people have ever seen Angel Falls.It's very hard to get there.If you go by land，you will have to travel for weeks through thick jungles.If you go by plane from Caracas，a city on the southern coast，it will take about four hours. ③The fascinating falls are God's gift to nature.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 Crawford Angel.In 1937，he landed his plane near the top of the falls in an emergency.That's how he found them. ④Angel Falls drop nearly a kilometre (about 979 m) from a tabletop mountain.The water seems to be dropping straight out of the clouds.The height of the falls is so great that by the time the water reaches the ground it has already turned into fog. ⑤If you have a chance to visit them，you'll never forget them! 1．Why have few people ever seen Angel Falls? A．Because it is not easy to get there. B．Because the tickets are very expensive. C．Because there is no hotel or restaurant. D．Because visitors can only get there on foot. 2．If you want to visit Angel Falls，how long will you spend getting there by air from Caracas? A．About forty minutes. B．About four hours. C．Some days. D．Some weeks. 3．Who found Angel Falls? A．A man in Venezuela. B．An American visitor. C．A pilot from Caracas. D．An American pilot. 4．【新考法 篇章结构题】Which of the following best shows the structure of the passage? A．①②③④－⑤ B．①－②③④⑤ C．①－②③④－⑤ D．①②－③－④⑤ 5．What is the best title for the passage? A．Where Should We Go? B．Who Found Angel Falls? C．The Most Interesting Fact D．The World's Highest Waterfall Ⅲ.(2025陕西中考)补全对话 根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。 [Andy (A) is an exchange student from the UK.He and Binbin (B) are in the Nature Club.] A：Hi，Binbin.I'm going to do a project about the Qinling Mountains.1.________________ B：Sure.What do you want to know? A：Let me see.2.________________ B：They're in Shaanxi，the centre of China.The mountains are more than 2，000 kilometres long，running from east to west and dividing northern and southern China.They have a height of 2，000 metres in average above sea level.The highest mountain is Mount Taibai. A：3.________________ B：It's more than 3，700 metres high. A：I guess there must be many animals in the Qinling Mountains.Are there any valuable animals? B：4.________________ Many valuable animals live there，such as pandas，golden monkeys and so on.They are home to wildlife. A：I see.5.________________ B：I quite agree with you.That's why many people say the Qinling Mountains are the lungs (肺) of Shaanxi Province.So we have worked a lot to protect the green mountains. 【详解答案】 基础达标 Ⅰ.1.ancient　　2.civilization 3．waterfall　4.desert Ⅱ.1.farthest　2.development　3.to do 4．highest　5.travels Ⅲ.1.How high is the mountain? 2．What's the largest animal in the world/ on earth? 3．What is the biggest desert in China? 能力提升 Ⅰ.【语篇解读】本文介绍了中国最小的山——静山。 1．D　解析：句意：在那里你会发现静山，中国最小的山，也可能是世界上最小的山。highest最高的；largest最大的；longest最长的；smallest最小的。根据上文“Do you know about China's smallest mountain？”可知，此处指中国最小的山。故选D。 2．D　解析：句意：它只有0.6米高。wide宽的；long长的；short短的；high高的。根据上文“This mountain is about 1.24 metres long and just about 0.7 metres wide.”可知，此处是介绍这座山的高度。故选D。 3．A　解析：句意：人们迈一小步就能到达山顶。step步；journey旅行；break休息；risk风险。根据“It is only 0.6 metres…”可知，这座山只有0.6米高，人们只需迈一小步就能登顶。故选A。 4．C　解析：句意：它可能不是中国最著名的山，但它是寿光唯一的山。so因此；or或者；but但是；because因为。根据“It may not be the most famous mountain in China”及“it's the only mountain in Shouguang”可知，前后句是转折关系，应用but连接。故选C。 5．B　解析：句意：它是这个城市的象征，也是最受欢迎的旅游景点之一。guest客人；symbol象征；member成员；hobby爱好。根据“it's the only mountain in Shouguang”及选项可知，此处指它是这个城市的象征。故选B。 6．C　解析：句意：我们可能永远不会知道，因为现在政府阻止任何人挖掘它。learns学习；protects保护；stops停止，阻止；knows知道。根据“We'll probably never know as the government now…anyone from digging around it.”可知，我们可能永远不会知道静山嵌入地面有多深，因为政府现在阻止任何人挖掘它。stop sb.from doing sth.“阻止某人做某事”。故选C。 7．D　解析：句意：事实上，在20世纪50年代，一些人试图在它周围挖掘，以证明它不是一座山，而是一块普通的石头。plant植物；road公路；chore琐事；rock岩石。根据上文和“but a simple…”可知，静山是中国最小的山，山一般由岩石组成，因此此处指一些人认为它只是一块普通的石头。故选D。 8．C　解析：句意：后来人们把它看作是中国最小的山。with和；for为了；as作为；against反对。根据“And then people saw it…the smallest mountain in China.”可知，此处指人们把它看作是中国最小的山。see sth.as…“视某物为……”。故选C。 9．B　解析：句意：静山的照片在网上一走红，各种各样的观点就在网上出现了。kept safe保证安全；went popular变得流行；became important变得重要；got modern变得现代化。根据下文“all kinds of opinions appeared online”可知，此处指静山的照片在网上流行起来。故选B。 10．B　解析：句意：一些人开玩笑说，在夏天，高的庄稼会使人找不到那座山。push推；find找到；dig挖；repair修理。根据“the high crops (庄稼) would make it impossible to…the mountain”可知，静山很小，高的庄稼会使人找不到它。故选B。 Ⅱ.【语篇解读】本文主要介绍了世界上最高的瀑布——安赫尔瀑布的位置、得名的缘由及其景色。 1．A　解析：细节理解题。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很难到达那里。故选A。 2．B　解析：细节理解题。根据第二段“If you go by plane from Caracas，a city on the southern coast，it will take about four hours.”可知，如果你从Caracas坐飞机去安赫尔瀑布，大约需要4个小时。故选B。 3．D　解析：细节理解题。根据第三段“They were named after an American pilot.His name was James Grawford Angel.In 1937，he landed his plane near the top of the falls in an emergency.That's how he found them.”可知，一个名字叫James Grawford Angel的美国飞行员紧急降落在安赫尔瀑布附近，从而发现了该瀑布。故选D。 4．C　解析：篇章结构题。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、三、四段具体介绍了安赫尔瀑布的位置、得名的缘由及壮观景色；第五段总结概括，故本文的结构为①－②③④－⑤。故选C。 5．D　解析：最佳标题题。通读全文内容可知，本文介绍了世界上最高的瀑布，故D项“世界上最高的瀑布”为文章最佳标题。故选D。 Ⅲ.1.Can/Could/Will you (please) tell me something about them/the Qinling Mountains? 2．Where are they/the Qinling Mountains/Where do they lie? 3．How high is it/Mount Taibai/What's the height of it/Mount Taibai? 4．Sure/Of course/Yes(，there are). 5．The Qinling Mountains/They are (very) important/great/valuable. 学科网（北京）股份有限公司 $ 第五课时　Section B（3a－3c） Ⅰ.根据句意及首字母或汉语提示写出单词 1．Children like to play with s________ on the beach in summer. 2．The u________ world is full of amazing creatures，like whales，sharks and so on. 3．We must protect the ________(珊瑚) reefs because they are important habitats for many sea animals. 4．He dedicated his ________(一生) to helping the poor. 5．The Eiffel Tower is a very famous iron ________(结构) in the world. Ⅱ.用括号内所给单词的适当形式填空 1．Harbin is a beautiful city in the ________(northeast) part of China. 2．The price of the tour ________(include) accommodation and meals. 3．We don't know whether he's ________(live) or dead. 4．________(turtle) can live both on land and in water. 5．This is ________(wonderful) party I've ever attended. Ⅲ.根据句意填入适当的单词 1．There are many beautiful beaches along the coast ________ the Mediterranean Sea. 2．________ it rains tomorrow，we will have to stay at home. 3．________ people who love reading，the library is a good place to spend time. 4．This park is ________ area of natural beauty with lots of trees and flowers. 5．The Mariana Trench is ________ deepest part of the world's oceans. 短文填空【主题：人与自然　太行山】 阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。 You must have heard of the legend (传说) of Yu Gong.The Taihang Mountains were one of the two 1.________(mountain). The Taihang Mountains 2.________(pass) through the areas of Hebei，Shanxi，Henan and Beijing.They are about 500 kilometres 3.________(length).They are one of the 4.________(large) mountain ranges in North China. Many legends 5.________ the very beginning of human civilization come from the Taihang area.For example，Hou Yi protected 6.________(he) hometown by shooting the suns.Nv Wa used stones 7.________(repair) the sky.They made sure that humans would have a 8.________(good) future.Jingwei，Yandi's little daughter，went to play in the Donghai Sea，drowned in the sea and died.Later，she 9.________(become) a divine bird (神鸟) and carried stones from mountains，filling the Donghai Sea. The Taihang Mountains are not only where the ancient stories happened，but also 10.________ important place with tens of thousands of fossils (化石).These fossils show 11.________ the earth has changed over time.12.________ the same time，we can also learn valuable information about how ancient humans lived from the discoveries around the area.Nowadays，there are 13.________(nature) forests around the area with beautiful colours in four seasons. If you need a trip that helps you learn different things about history，culture and other knowledge，the Taihang Mountains are a great 14.________(choose) for you.We 15.________(wait) for you. 【详解答案】 基础达标 Ⅰ.1.sand　2.underwater　3.coral 4．lifetime　5.structure Ⅱ.1.northeastern　2.includes　3.alive 4．Turtles　5.the most wonderful Ⅲ.1.of　2.If　3.For　4.an　5.the 能力提升 【语篇解读】文章主要介绍了太行山的相关传说、太行山的化石的作用及该地区的景观等。 1．mountains　2.passes　3.long 4．largest　5.about　6.his　7.to repair 8．better　9.became　10.an　11.how 12．At　13.natural　14.choice 15．are waiting 学科网（北京）股份有限公司 $ 单元综合提升训练 Ⅰ.完形填空【主题：人与自然　乔戈里峰】 Have you ever heard of Mount K2 (乔戈里峰)？It's known as Savage Mountain because many people used to die or get hurt while __1__ it. K2 is the second highest mountain in the world after Mount Qomolangma.People never climb Mount K2 in __2__．Both storms and cold weather make it __3__ to climb this mountain during that time.K2 is famous as one of the most __4__ mountains to climb.It __5__ for different names such as Chhogori，Kechu and Mount Godwin-Austen.The name Chhogori __6__“the king of mountains”．This mountain lies between the border of Pakistan and China. A part of the mountain lies in Pakistan.The other __7__ of the mountain lies in Xinjiang，China.Henry Haversham Godwin-Austen did the first complete survey of Mount K2 and measured its height.He named the __8__ K2，where“K”stood for Kechu.K2 was the second mountain surveyed，so the name __9__ the number “2”．The best time to climb K2 is between May and September.It __10__ at least 3 weeks to complete the climbing. 1．A.climbing B．walking C．swimming D．moving 2．A.spring B．summer C．autumn D．winter 3．A.important B．impossible C．silent D．amazing 4．A.difficult B．easy C．interesting D．sleepy 5．A.gets popular B．feels good C．sounds nice D．looks great 6．A.listens B．shows C．calls D．means 7．A.nature B．part C．joy D．scene 8．A.mountain B．people C．river D．protection 9．A.completed B．included C．provided D．depended 10．A.spends B．joins C．takes D．goes Ⅱ.阅读理解【主题：人与自然　死亡谷】 ①It's hard to imagine a place that's more extreme (极端的) than Death Valley in California and Nevada.Death Valley is the hottest and the driest place in North America.Yet Death Valley is full of life. ②Death Valley isn't an easy place to live.It gets less than two inches of rain a year，so there isn't much water.It's hot，too.In July，temperatures often climb to over 46℃.The ground is mostly sand and rocks.There is even a dried－up lake that has turned into salt crystals (结晶). ③None of this stops plants and animals from making Death Valley their home.People have found more than 1，000 types of plants there.It also has 51 types of mammals (哺乳动物)，36 kinds of reptiles (爬行动物)，6 types of fishes，and more than 300 kinds of birds.The animals aren't all small，either.There are big ones like bighorn sheep，mountain lions，and mule deer. ④Water is the biggest c… for anything that lives in Death Valley.Some plants have roots that go fifty feet under the ground to find water.Kangaroo rats get the water they need from the seeds (种子) of desert sunflowers.Tiny pupfish can live in water that is 32℃ and five times as salty as the ocean! 1．What do we know about Death Valley from the first two paragraphs? A．Death Valley is the coldest and driest in America. B．There is no life in Death Valley. C．There is a lot of water in Death Valley. D．The ground in Death Valley is mostly sand and rocks. 2．How does the writer show his idea in paragraph 3? A．By listing some numbers. B．By asking a question. C．By comparing facts. D．By telling a story. 3．【新考法 词句还原题】What is the proper word in the sentence“Water is the biggest c… for anything that lives in Death Valley.”？ A．Change. B．Chance. C．Choice. D．Challenge. Ⅲ.阅读表达【主题：人与自然　洞庭湖】 阅读下面短文，简略回答问题。 Have you ever been to Dongting Lake？It's famous as“800-li Dongting Lake”．Dongting Lake is in the north of Hunan Province.It is about 2，600 square kilometres in size.It is one of the five largest freshwater lakes in China.Every year，thousands of tourists from all over the world come to Yueyang in order to enjoy the beautiful sights around Dongting Lake. With the development of our society，protecting Dongting Lake has become a hot topic (话题).In fact，people of Yueyang are trying to improve the environment of the lake.On the one hand，they set up East Dongting Lake Nature Reserve in 1982.It provides a good place for birds and rare animals.If you go there，you can see birds flying and milu deer eating grass in East Dongting Lake Nature Reserve.On the other hand，factories mustn't put waste water into the lake.Fishes are living in the clean water.At the same time，they plant colourful flowers and green trees along Dongting Lake.It is nice for people to go there when flowers come out and leaves turn green. Dongting Lake is the mother lake in Hunan Province.Each of us should try our best to protect it. 1．Where is Dongting Lake? ________________________________________________________________________ 2．Why do many tourists come to Yueyang every year? ________________________________________________________________________ 3．What can you see if you go to East Dongting Lake Nature Reserve? ________________________________________________________________________ 4．What do people in Yueyang do to improve the environment of Dongting Lake？(At least two points) ________________________________________________________________________ 5．Do you want to take a trip to Dongting Lake？What do you plan to do for it after reading the passage? ________________________________________________________________________ Ⅳ.补全对话 根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。 (Two students are talking about something about geography.) A：Hey，Eric，could you help me with my geography homework？What is the largest desert in the world？Is it the Arabian Desert? B：1.________________ The Sahara Desert is the biggest and the Arabian Desert is the second biggest. A：I see.2.________________ B：It's about 9，320，000 square kilometers in size. A：OK.Next question.3.________________ B：The Caspian Sea.It is bigger than any other salt lake. A：Which river is the longest in Asia? B：4.________________ It's in China. A：Wow，you're really good at geography.Can you tell me something about animals in China? B：No problem！Do you know pandas? A：5.________________ They are black and white. B：That's true！They live in China and mainly live on bamboo.They only weigh about 0.1 to 0.2 kg at birth. A：That sounds fun.They must be very cute. 【详解答案】 Ⅰ.【语篇解读】文章主要介绍了乔戈里峰的相关信息。 1．A　解析：句意：它作为“野蛮峰”而闻名，因为许多人在攀登它时曾经丢掉性命或受伤。climbing攀登，爬；walking走；swimming游泳；moving移动。根据“many people used to die or get hurt while…it”可知，此处指爬山的时候。故选A。 2．D　解析：句意：人们从不在冬天爬乔戈里峰。spring春天；summer夏天；autumn秋天；winter冬天。根据“Both storms and cold weather”及选项可推知，此处指人们从不在冬天爬乔戈里峰。故选D。 3．B　解析：句意：暴风雪和寒冷的天气使得在那期间爬这座山变得不可能。important重要的；impossible不可能的；silent安静的；amazing令人惊喜的。根据“Both storms and cold weather”可知，此处指在暴风雪和寒冷的天气攀登这座山是不可能的。故选B。 4．A　解析：句意：乔戈里峰作为最难爬的山之一而出名。difficult困难的；easy容易的；interesting有趣的；sleepy困倦的。根据“It's known as Savage Mountain because many people used to die or get hurt while…it.”可推知，乔戈里峰是最难爬的山之一。故选A。 5．A　解析：句意：它因不同的名字变得出名，如乔戈里、克图和戈德温·奥斯汀峰。gets popular变得流行；feels good感觉很好；sounds nice听起来不错；looks great看起来很棒。根据句意可知，此处指因不同的名字而出名。故选A。 6．D　解析：句意：乔戈里这个名字的意思是“山之王”。listens听；shows展示；calls打电话；means意思是。根据“the king of mountains”及语境可知，此处在解释空前名字的意思。故选D。 7．B　解析：句意：山的另一部分位于中国新疆。nature自然；part部分；joy高兴；scene风景。根据“A part of the mountain lies in Pakistan.”可推知，此句是说山的另一部分。故选B。 8．A　解析：句意：他命名这座山为K2，其中“K”代表Kechu。mountain山；people人；river江；protection保护。根据“Henry Haversham Godwin-Austen did the first complete survey of Mount K2 and measured its height.”可知，K2是这座山的名字。故选A。 9．B　解析：句意：K2是被考察的第二座高山，所以这个名字包含数字“2”。completed完成；included包含；provided提供；depended依靠。根据“K2”可知，名字中含有数字“2”。故选B。 10．C　解析：句意：完成攀登需要花费至少三个星期。spends花费；joins加入；takes需要……时间；goes去。根据“It…at least 3 weeks to complete the climbing.”可知，此处指完成攀登需要至少三个星期。It takes some time to do sth.为固定句型，表示“做某事花费……时间。”故选C。 Ⅱ.【语篇解读】本文主要介绍了美国死亡谷的自然环境和在此居住的生物。 1．D　解析：细节理解题。根据第二段“The ground is mostly sand and rocks.”可知，死亡谷的地面主要是沙子和岩石。故选D。 2．A　解析：写作手法题。根据第三段“People have found more than 1，000 types of plants there.It also has 51 types of mammals (哺乳动物)，36 kinds of reptiles (爬行动物)，6 types of fishes，and more than 300 kinds of birds.”可知，第三段通过列数字来表明观点。故选A。 3．D　解析：词句还原题。根据第四段“Some plants have roots that go fifty feet under the ground to find water.”可知，在这里，得到水很困难，challenge符合语境。故选D。 Ⅲ.【语篇解读】本文主要介绍了洞庭湖及其保护措施。 1．It's in the north of Hunan Province. 2．To enjoy the beautiful sights around Dongting Lake. 3．We can see birds flying and milu deer eating grass. 4．①Set up East Dongting Lake Nature Reserve. ②Do not allow factories to put waste water into the lake. ③Plant colourful flowers and green trees along the lake.(答出任意两条即可) 5．Yes.I plan to ask people to protect the environment of Dongting Lake.(合理即可) Ⅳ.1.No，it isn't/No. 2．How big is the Sahara Desert? 3．What is the biggest salt lake in the world? 4．The Yangtze River. 5．Sure/Of course/Yes. 学科网（北京）股份有限公司 $ 第四课时　Section B（Vocabulary in Use 2a－2c） Ⅰ.用括号内所给单词的适当形式填空 1．It's very ________(risk) to ride a bike on the icy road. 2．There are many beautiful beaches in the ________(south) part of the country. 3．The new shopping mall is ________(locate) in the centre of the city. 4．The ________(travel) met a lot of interesting people during their journey. 5．We should protect the ________(nature) environment to keep the balance of nature. Ⅱ.根据汉语意思完成句子 1．图书馆里有不同种类的书籍，比如科幻小说、长篇小说和传记。 There are ________ ________ ________ books in the library，such as science fiction，novels and biographies. 2．汤姆对这台机器的工作原理很好奇。 Tom ________ ________ ________ how the machine works. 3．你能告诉我从这里到最近的医院有多远吗？ Could you tell me ________ ________ it is from here to the nearest hospital? 4．经过长时间的攀登，他们终于到达了山顶。 They finally ________ ________ ________ of the mountain after a long-time climb. 5．别对他太苛刻了。毕竟，他只是个孩子。 Don't be too hard on him.________ ________，he is just a child. 完形填空【主题：人与自然　自然景观】 China is a great country with more than 5，000 years of history.There are many places of interest.They attract millions of tourists from all over the world every year.Many mountains，such as Mount Tai，Mount Emei and Mount Hua are very famous.People like to go to Mount Tai to __1__ the sunrise. There are many rivers in China.The Yangtze River is the longest one and the second __2__ one is the Yellow River.They are the __3__ of Chinese culture because Chinese ancestors (祖先) were born in the areas.Besides the famous rivers in China，there are also a great number of lakes.One of the most famous lakes is the West Lake.Have you ever __4__the story about Xu Xian and White Snake？It is said that the story __5__ on the West Lake.The West Lake is the best place that I have ever visited.It lies in Hangzhou，Zhejiang Province.The scenery is so attractive that visitors often lose __6__ in it.The West Lake has become famous __7__ not only its special scenery but some beautiful poems.The great poets Bai Juyi and Su Dongpo __8__ a few poems about the West Lake.__9__ the surrounding (周边) area of the West Lake is the home of the famous Dragon Well Tea.The tea is good for people's health. Have you ever been to the West Lake？If not，look for a __10__ to go to the fantastic place! 1．A.bring B．watch C．ask D．help 2．A.shortest B．highest C．longest D．widest 3．A.lights B．traditions C．backgrounds D．birthplaces 4．A.left for B．cared for C．heard of D．thought about 5．A.finished B．planted C．returned D．happened 6．A.itself B．ourselves C．themselves D．himself 7．A.for B．as C．with D．in 8．A.gave B．wrote C．made D．read 9．A.So B．But C．And D．Or 10．A.way B．season C．time D．chance 【详解答案】 基础达标 Ⅰ.1.risky　2.southern　3.located 4．travellers　5.natural Ⅱ.1.different types/kinds of 2．is curious about　3.how far 4．reached the top　5.After all 能力提升 【语篇解读】本文介绍了中国有很多名山和大河，也有很多湖泊，同时介绍了西湖吸引人的地方。 1．B　解析：句意：人们喜欢去泰山看日出。bring带来；watch观看；ask询问；help帮助。根据“People like to go to Mount Tai to…the sunrise.”可知，人们喜欢去泰山看日出。故选B。 2．C　解析：句意：长江是最长的河流，第二长河是黄河。shortest最短的；highest最高的；longest最长的；widest最宽的。根据“the second…one is the Yellow River”及常识可知，黄河是中国第二长河。故选C。 3．D　解析：句意：它们是中国文化的发源地，因为中国的祖先就出生在那里。lights灯；traditions传统；backgrounds背景；birthplaces发源地。根据“because Chinese ancestors (祖先) were born in the areas”可知，中国祖先出生在这里，因此这是中国文化的发源地。故选D。 4．C　解析：句意：你听说过许仙和白蛇的故事吗？left for前往；cared for关爱；heard of听说；thought about考虑。根据“the story about Xu Xian and White Snake”及选项可知，此处询问听说过许仙和白蛇的故事吗。故选C。 5．D　解析：句意：据说这个故事发生在西湖。finished完成；planted种植；returned回来；happened发生。根据“the story…on the West Lake”可知，这个故事发生在西湖。故选D。 6．C　解析：句意：风景是如此迷人，以至于游客经常迷失在其中。itself它自己；ourselves我们自己；themselves他/她/它们自己；himself他自己。此处主语是visitors，因此用反身代词themselves。故选C。 7．A　解析：句意：西湖不仅因其独特的风景而闻名，还因一些优美的诗而闻名。for为了；as作为；with带有；in在……里。become famous for“因为……而变得出名”。故选A。 8．B　解析：句意：伟大的诗人白居易和苏东坡写过几首关于西湖的诗。gave给；wrote写；made制作；read阅读。根据“The great poets Bai Juyi and Su Dongpo”及常识可知，白居易和苏东坡写过关于西湖的诗。故选B。 9．C　解析：句意：而且西湖的周边地区是著名的龙井茶的产地。So所以；But但是；And而且；Or或者。空前后是递进关系，用连词And。故选C。 10．D　解析：句意：如果没有(去过)，找个机会去这个神奇的地方吧！way方法；season季节；time时间；chance机会。根据“look for a…to go to the fantastic place”及选项可知，此处是在建议大家找个机会去西湖玩。故选D。 学科网（北京）股份有限公司 $ 第一课时　Section A（1a－2d） Ⅰ.根据句意及首字母或汉语提示写出单词 1．The temperature will drop b________ zero tonight，so make sure to wear warm clothes. 2．You need to work hard to reach a higher l________ in English. 3．The ________(表面) of the lake is so calm that it looks like a mirror. 4．The students are doing some ________(调查) on the history of the local area. 5．The Grand Canyon is one of the natural ________(奇观) of the world. Ⅱ.用括号内所给单词的适当形式填空 1．We need to take the ________(measure) of the table to see if it can fit through the door. 2．The ________(deep) of the swimming pool is two metres，so you need to be careful. 3．It's ________(usual) for him to be late for school，as he's always very punctual(准时的). 4．Our school library is the ________(large) one in the district，with a lot of different kinds of books. 5．The main purpose of his holiday to Greece was to go ________(dive). Ⅲ.根据句意填入适当的单词 1．There are many strange creatures living at the bottom ________ the ocean. 2．I know a lot ________ space exploration because I'm really interested in it. 3．—What do you think is nature ________？ —It's amazing. 4．Scientists are constantly exploring the mysteries hidden ________ earth. 5．The regions differ ________ size，but not in kind. Ⅳ.根据汉语意思完成句子 1．澳大利亚是一个幅员辽阔的国家，面积约768.82万平方公里。 Australia is a vast country with an area of about 7.6882 million ________ ________． 2．这两个箱子大小相似，但其中一个比另一个重。 These two boxes are similar ________ ________，but one is heavier than the other. 3．在这个地区，山谷是最低点，大雨过后经常会淹水。 In this area，the valley is ________ ________ ________，and it often floods after heavy rain. 4．兵马俑无疑是现代考古史上发现的奇迹之一。 The Terracotta Army is undoubtedly ________ ________ ________ ________ discovered in modern archaeological history. 5．潜艇越潜越深，直到完全在水面以下。 The submarine dived deeper and deeper until it was well ________ ________ ________． Ⅰ.完形填空【主题：人与自然　南极洲】 Do you want to visit the coldest place in the world？Thousands of tourists __1__ Antarctica every year.They go there in the summer because it is never dark.The sun __2__ all day and all night.It is very cold in Antarctica in the summer，__3__ not as cold as in the winter.In the winter the __4__ is very low，sometimes －80℃ and it is always dark，all day and all night.Most __5__ go to Antarctica by ship.They usually sleep and eat on the ship because there are no hotels in Antarctica. Tourists can see some amazing __6__ in Antarctica.The biggest animal in the world lives there.It is the blue whale.A blue whale is about 30 metres long and can weigh 180，000 kilos.But only __7__ tourists may see one.__8__ animal tourists always see when they visit Antarctica is the penguin.Lots of penguins live there.Penguins are __9__ birds.They can't fly but they can swim very well.They __10__ little fat men wearing black clothes. 1．A.catch B．discuss C．leave D．visit 2．A.rests B．shines C．rises D．sleeps 3．A.so B．and C．but D．or 4．A.temperature B．address C．weight D．height 5．A.customers B．teachers C．drivers D．tourists 6．A.birds B．animals C．games D．places 7．A.famous B．lucky C．rich D．busy 8．A.Other B．Any other C．Another D．The other 9．A.strange B．beautiful C．noisy D．clever 10．A.look after B．look for C．look at D．look like Ⅱ.(2025扬州中考)阅读理解【主题：人与自然　五大湖】 Alex and his classmates are working on a project about the Great Lakes.Here is the information sheet they have made. 　　Part 1：Facts The Great Lakes—Ontario，Huron，Michigan，Erie and Superior—are five freshwater giants.They span across eight US states and two Canadian provinces. 　　Part 2：Comparison ●Lake Ontario This lake has the smallest surface area at 7，336 square miles.Three dams (大坝) control the flow of water downstream and include locks so boats can enter from the Atlantic. ●Lake Huron This is the second largest lake by surface area in the system and home to Manitoulin Island，the world's largest freshwater island. 　　●Lake Michigan It is joined to Lake Huron by the five-mile-wide Straits (海峡) of Mackinac，though they are still classed as two separate bodies. ●Lake Erie With a depth of 64 metres，this is the shallowest of the Great Lakes.It is generally the warmest，but also gets frozen more quickly than the others. ●Lake Superior At 406 metres deep，the distance from the lake's surface to its deepest point is about the same as the length of four football pitches. 　　Part 3： Covering an area of 94，250 square miles，these huge bodies of water take up more than one－fifth of the world's total freshwater.The Great Lakes provide drinking water for more than 40 million people，important shipping routes for more than 800 ocean ships，and keep a rich ecosystem for fishing and agriculture.They also support wildlife，the national economy and the environment. 1.【新考法 图片理解题】Alex draws a map of the Great Lakes.Which number stands for Lake Ontario? A．① B．② C．③ D．④ 2．Alex wants to try ice fishing as early as possible.Which lake will he most probably choose? A．Lake Superior. B．Lake Erie. C．Lake Michigan. D．Lake Huron. 3．Alex finds something missing in Part 3.Which of the following will he put in the empty box? A．Value. B．Change. C．Protection. D．Development. 【详解答案】 基础达标 Ⅰ.1.below　2.level　3.surface 4．research　5.wonders Ⅱ.1.measurement　2.depth 3．unusual　4.largest　5.diving Ⅲ.1.of　2.about　3.like　4.on 5．in Ⅳ.1.square kilometres　2.in size 3．the lowest place　4.one of the wonders 5．below the surface 能力提升 Ⅰ.【语篇解读】文章介绍了南极洲是世界上最冷的地方以及南极洲的动物。 1．D　解析：句意：每年成千上万的游客前往南极洲旅游。catch抓住；discuss讨论；leave离开；visit参观。根据“Thousands of tourists”及下文“They go there”可知，此处指成千上万的游客前往南极洲旅游。故选D。 2．B　解析：句意：太阳日夜照耀。rests休息；shines照耀；rises升起；sleeps睡觉。根据上文“because it is never dark”可知，此处指太阳日夜照耀。故选B。 3．C　解析：句意：南极洲夏天很冷，但是没有冬天冷。so因此；and和；but但是；or否则。根据“It is very cold”及“not as cold as in the winter”可知，空前后是转折关系，应用连词but。故选C。 4．A　解析：句意：在冬天，温度非常低，有时到零下80度，并且整日整夜都是一片漆黑。temperature温度；address地址；weight重量；height高度。根据下文中“sometimes －80℃”可知，此处指在冬天温度非常低。故选A。 5．D　解析：句意：大部分游客乘船到南极洲。customers顾客；teachers老师；drivers司机；tourists游客。根据上文“Thousands of tourists”可知，此处指大部分游客乘船到南极洲。故选D。 6．B　解析：句意：游客在南极洲可以看到一些令人惊奇的动物。birds鸟；animals动物；games游戏；places地方。根据下文“The biggest animal in the world lives there.”可知，此处指动物。故选B。 7．B　解析：句意：但是只有幸运的游客才可能看见一头。famous著名的；lucky幸运的；rich有钱的；busy忙的。根据“But only”及语境可知，此处指只有幸运的游客才可能看见蓝鲸。故选B。 8．C　解析：句意：当游客们去南极洲时，他们总能看见的另一种动物是企鹅。Other其他的；Any other其他任何一个；Another(三者及以上中的)另一个；The other(二者中的)另一个。此处指多种动物中的另一种，应用another。故选C。 9．A　解析：句意：企鹅是很奇怪的鸟。strange奇怪的；beautiful漂亮的；noisy吵闹的；clever聪明的。根据下文“They can't fly but they can swim very well.”可知，此处指企鹅是很奇怪的鸟。故选A。 10．D　解析：句意：它们看起来像穿着黑色衣服的小胖子。look after照顾，照料；look for寻找；look at看；look like看起来像。“They”指的是企鹅，根据“little fat men”可知，此处指看起来像小胖子。故选D。 Ⅱ.【语篇解读】本文主要介绍了五大湖的基本事实、湖泊间的对比以及它们的价值。 1．D　解析：细节理解题。根据●Lake Ontario部分的“This lake has the smallest surface area at 7，336 square miles.Three dams (大坝) control the flow of water downstream and include locks so boats can enter from the Atlantic.”可知，这个湖的表面积最小，只有7 336平方英里。三座水坝控制着下游的水流，并设有水闸，使船只可以从大西洋进入。结合地图中湖泊的面积大小关系和三座水坝可知，Lake Ontario对应数字④。故选D。 2．B　解析：细节理解题。根据●Lake Erie部分的“With a depth of 64 metres，this is the shallowest of the Great Lakes.It is generally the warmest，but also gets frozen more quickly than the others.”可知，Lake Erie结冰最早，可以最早尝试冰钓。故选B。 3．A　解析：推理判断题。根据Part 3中“The Great Lakes provide drinking water for more than 40 million people，important shipping routes for more than 800 ocean ships，and keep a rich ecosystem for fishing and agriculture.They also support wildlife，the national economy and the environment.”可知，五大湖为4 000多万人提供饮用水，为800多艘远洋船只提供重要的航运路线，并为渔业和农业提供了丰富的生态系统。它们还支持野生动物、国家经济和环境。这些都是五大湖的“价值”。故选A。 学科网（北京）股份有限公司 $ 第三课时　Section B（1a－1e） Ⅰ.根据句意及首字母或汉语提示写出单词 1．The old man s________ the terrible earthquake and told us a lot about how he managed to live through it. 2．The doctor said that the patient was in good c________ after the operation and would recover soon. 3．The temperature will stay a________ zero tomorrow，so it won't be very cold. 4．________(好奇心) drives students to explore new knowledge and ask more questions in class. 5．John put his hand on my ________(肩膀) and encouraged me to face the difficulty bravely. Ⅱ.用括号内所给单词的适当形式填空 1．The experienced ________(climb) is planning to conquer the highest peak in the region next month. 2．The ________(north) part of the country usually has colder winters compared to the southern part. 3．The weather here is so ________(change) that you'd better take an umbrella with you. 4．He ________(simple) couldn't believe his eyes when he saw the beautiful scenery. 5．The scientists ________(success) launched the satellite into space last week. Ⅲ.根据句意填入适当的单词 1．The death ________ the famous scientist shocked the whole world. 2．________ explorer is always eager to discover new lands and cultures. 3．We will have an important exam ________ June 23rd. 4．They arrived ________ the small village after a long-time journey. 5．________ I got home，my mother was cooking dinner in the kitchen. Ⅳ.根据汉语意思完成句子 1．渐渐地，他通过每天听英语播客提高了自己的英语听力技能。 ________ ________ ________，he improved his English listening skills by listening to English podcasts every day. 2．消防员常常冒着生命危险从着火的建筑物中救人。 Firefighters often ________ ________ ________ to save people from burning buildings. 3．你只有先完成作业才能出去和朋友们玩。 You can go out to play with your friends ________ ________ you finish your homework first. 4．她决心要把自己的新想法付诸实践。 She ________ ________ ________ put her new ideas into practice. 5．当我第一次在全班同学面前讲话时，我真的很紧张。 I was really nervous when I spoke in front of the whole class ________ ________ ________ ________． Ⅰ.短文填空【主题：人与自然　亚马逊雨林】 阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。 What is the best season to visit the Amazon Rainforest？This is a common question we get from people visiting the rainforest for the 1.________(one) time.The answer is any time.There 2.________(be) a wet season and a dry season in the rainforest.There is no time that is 3.________(good) than the other.Both offer beautiful sights and amazing chances to see plant and animal life，and experience hot weather and some 4.________(rain) days. The wet season is 5.________ November to April.During 6.________ time，the rainforest gets 60% of the total rainfall，so it is cool and wet.Also，because of the rain，the water in the river 7.________(rise) and there is a flood in the forest.That means you can take a boat 8.________ travel through the forest.Since you are closer to the top of the trees，you 9.________(see) beautiful birds，monkeys and many other animals. The dry season is between May and October.This is the warm season，10.________ a temperature of about 36°C.However，it still 11.________(get) some heavy rains.A key 12.________(different) is that the land comes out，so people can go to the forest on foot.During these months，it is much easier to find snakes and 13.________(fish) is much easier too.You may not be able to see the birds in the trees，but you will see them 14.________(fly) in the sky. Which season would you like 15.________(come) to the rainforest? Ⅱ.阅读理解【主题：人与自然　四大瀑布】 March 22 is World Water Day.It is a day to tell people about the importance of water protection.There are many waterfalls in China.They are beautiful.They also help the natural ecosystem.Here are four of them. Huangguoshu Waterfall is one of the largest in Asia.It is 77.8 metres high.Its width is 101 metres.The sound of the water is very loud. Detian Waterfall lies on the border (边界) between China and Vietnam (越南)．It breaks into three falls.The falls are separated by rocks and trees.It is the largest transnational (跨国的) waterfall in Asia. Hukou Waterfall sits at the crossing of two provinces.It's the largest yellow waterfall in the world.It falls into a deep gorge (峡谷). Jiuzhaigou Waterfalls are in Sichuan.There are three main falls.One is the Pearl Shoal Waterfall.The others are Nuorilang Waterfall and Shuzheng Waterfall. 1．What does World Water Day tell people? A．The importance of making less noise pollution. B．The importance of animal protection. C．The importance of water protection. D．The importance of making less air pollution. 2．Which is the largest transnational waterfall in Asia? A．Jiuzhaigou Waterfalls. B．Detian Waterfall. C．Hukou Waterfall. D．Huangguoshu Waterfall. 3．What is special about Hukou Waterfall? A．It is in the middle of the Yellow River. B．It is the largest yellow waterfall in the world. C．It breaks into three falls. D．It lies on the border between China and Vietnam. Ⅲ.补全对话 根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。 (A guide and a tourist are talking about the Forbidden City and Tian'anmen Square.) A：Come here，everyone！We are going to Tian'anmen Square. B：1.________________ A：It's about 440，000 square metres. B：2.________________ A：Yes，it's next to Tian'anmen Square.In the past it was called the Forbidden City.Now people call it the Palace Museum.Do you want to go there to have a visit? B：3.________________It's famous in the world.Is it large? A：Yes，it's about 720，000 square metres. B：4.________________ A：Some emperors. B：5.________________ A：They started to build it in 1406.And they finished building it in 1420. B：It took fourteen years.It must be amazing. 【详解答案】 基础达标 Ⅰ.1.survived　2.condition　3.above 4．Curiosity　5.shoulder Ⅱ.1.climber　2.northern 3．changeable　4.simply　5.successfully Ⅲ.1.of　2.An　3.on　4.at 5．When Ⅳ.1.Bit by bit　2.risk their lives 3．only if　4.is determined to 5．for the first time 能力提升 Ⅰ.【语篇解读】本文主要介绍了亚马逊雨林。 1．first　2.is　3.better　4.rainy 5．from　6.the　7.rises　8.and 9．will see　10.with　11.gets 12．difference　13.fishing　14.flying 15．to come Ⅱ.【语篇解读】本文主要介绍了中国的四大瀑布。 1．C　解析：细节理解题。根据第一段“It is a day to tell people about the importance of water protection.”可知，“世界水日”的目的是告诉人们保护水资源的重要性。故选C。 2．B　解析：细节理解题。根据第三段“It is the largest transnational (跨国的) waterfall in Asia.”可知，德天瀑布是亚洲最大的跨国瀑布。故选B。 3．B　解析：细节理解题。根据第四段“It's the largest yellow waterfall in the world.”可知，壶口瀑布的特别之处在于它是世界上最大的黄色瀑布。故选B。 Ⅲ.1.How large is Tian'anmen Square? 2．Is the Forbidden City next to Tian'anmen Square? 3．Yes/Yes，I do. 4．Who asked people to build it? 5．When did they build it? 学科网（北京）股份有限公司 $ 单元语法小专题 Section A(Grammar Focus 4a－ 4d) 一、形容词和副词的原级、比较级与最高级 二、形容词和副词的比较级与最高级的变化规则 1．规则变化 情况 规则 例词 一般情况 直接加-er/-est tall→taller→tallest 以不发音的字母e结尾的词 加-r/-st nice→nicer→nicest 以“辅音字母＋y”结尾的词 先变y为i，再加-er/-est heavy→heavier→heaviest 以重读闭音节结尾且末尾 只有一个辅音字母的词 先双写辅音字母，再加-er/-est thin→thinner→thinnest 多音节和部分双音节单词 在词前加more/most delicious→more delicious→most delicious 2.不规则变化 原级 比较级 最高级 good，well better best bad，badly，ill worse worst many，much more most little less least far farther/further farthest/furthest Ⅰ.用括号内所给单词的适当形式填空 1．Young people add some bright lights and loud music to make the dance show much ________(exciting). 2．What do we call the day with ________(little) daylight and the longest night? 3．We should speak as ________(polite) as possible when we ask strangers for help. 4．We didn't do well in this exam and Bill did ________(badly) among three of us. 5．Traditional Chinese Medicine works ________(well) than Western medicine.More and more people believe it. Ⅱ.同义句转换 1．Jane gets to school earlier than any other student in her class. Jane gets to school ________ ________ in her class. 2．Sandy spent twenty yuan on the book.Tom spent fifteen yuan on the book. Tom spent ________ ________ ________ than Sandy on the book. 3．She is among the most talented musicians in the world. She is ________ ________ the most talented musicians in the world. 4．Communicating by social media is the most popular among students. Communicating by social media is ________ popular than ________ other way among students. 5．Lin Dong speaks more clearly than anyone else in his class. Lin Dong speaks ________ ________ ________ in his class. Ⅲ.短文填空 阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。 China has some of the most beautiful natural scenery in the world.Its mountains are 1.________(high)，and its rivers are longer.And its history is 2.________(old) than many other countries. The Himalayas are 3.________(tall) mountains on earth.Mount Qomolangma is higher than any other mountain peak.The Yangtze River is one of 4.________(long) rivers in the world.In some places，it is wider than in others，and it flows 5.________(fast) near the mountains. Guilin has some of 6.________(famous) landscapes.Its green hills and clear rivers look more peaceful than busy city views.The Li River there is 7.________(clean) and clearer than many rivers in big cities. The Great Wall is one of the 8.________(old) and longest man-made structures in the world.It looks more impressive when you stand on it and see the mountains around. China's deserts，like the Gobi，are 9.________(dry) and larger than most places.The sand dunes can look more golden under the sun. Our country has 10.________(wonderful) natural places.They are more beautiful when you visit them yourself! 用方框中所给单词的适当形式填空 experience，cubic，amaze，mile，pool 1．This container has a capacity of 10 ________ metres，which can hold a lot of things. 2．He lives ________ away from the school，so he has to get up early every morning. 3．We often go swimming in the ________ during the summer vacation. 4．The magician performed some ________ tricks and made the audience cheer. 5．Visiting the ancient castle was a wonderful ________ for me. 【详解答案】 语法精练 Ⅰ.1.more exciting　2.the least 3．politely　4.(the) worst　5.better Ⅱ.1.the earliest　2.five yuan less 3．one of　4.more；any 5．the most clearly Ⅲ.1.higher　2.older　3.the tallest 4．the longest　5.faster 6．the most famous　7.cleaner　8.oldest 9．drier　10.the most wonderful 课时巩固 1．cubic　2.miles　3.pool　4.amazing 5．experience 学科网（北京）股份有限公司 $ 单元写作小归纳Section B(Project 4a－ 4c) 本单元的写作话题是地理和自然，要求学生能够运用所学知识介绍某一名胜或世界奇观，写作过程中要正确使用基数词、比较级和最高级。 重点单词 1．________ 奇观 2.________ 表面 3．________ 不寻常的 4.________ 自然的 重点短语 1．______________ 平方千米 2．______________ 坐落于 3．______________ 起作用 重点句型 1．它是世界上最伟大的奇观之一。 It is ________ ________ ________ ________ ________ in the world. 2．游览漓江最有趣的方式是乘船巡游。 The most interesting way to tour the Lijiang River is ________ ________ a boat cruise. 3．长江是亚洲最长的河流，也是世界第三长河。 The Yangtze River is ________ ________ river in Asia and it's also ________ ________ longest river in the world. 在我们国家众多的河流中，长江具有举足轻重的地位。为了赞美长江，学校举行了关于“长江”的主题活动，现向全体学生征文。请你写一篇短文来介绍长江。 写作要求： 1．语句通顺，意思连贯，语法正确，书写规范； 2．词数80左右。 思路点拨 开头——引出话题 (As one of the most important…in China，the Yangtze River…) 中间——具体介绍长江 (The Yangtze River is…river in Asia and it's also…It is about…kilometres long.It starts…and goes into…) 结尾——呼吁保护(We should try to…I hope…) 范文欣赏 As one of the most important waterways in China，the Yangtze River plays an important role in our country. The Yangtze River is the longest river in Asia and it's also the third longest river in the world.It is about 6，300 kilometres long.It starts from Qinghai Province and goes into the Pacific Ocean.There are many kinds of fishes in the river and some of them are endangered species. We should try to protect the Yangtze River，as it is very important for China.We should stop putting rubbish and pouring waste water into it.I hope it will become more and more beautiful. 请根据下面的表格信息，以“The Niagara Falls”为题写一篇80词左右的英语短文。 尼亚加拉瀑布 位置 北美洲的东北部 景观 描述 分为(be divided into)两部分：较大的一部分在加拿大境内，高约56米，宽约675米；较小的一部分在美国境内，高50多米，宽300多米 评价 世界上最伟大的自然奇观之一；每年有大约1 400万游客从世界各地去那里参观 ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 【详解答案】 素材积累 重点单词 1．wonder　2.surface　3.unusual 4．natural 重点短语 1．square kilometre　2.be located in 3．play a role 重点句型 1．one of the greatest wonders　2.to take 3．the longest；the third 单元练笔 One possible version： The Niagara Falls The Niagara Falls are one of the greatest natural wonders of the world.They are in the northeast of North America.They are divided into two parts.The larger part is in Canada.It is about 56 metres high and about 675 metres wide.The smaller part is in America.It is over 50 metres high and more than 300 metres wide.The falls are so magnificent that every year about 14 million tourists go to visit them from all over the world. 学科网（北京）股份有限公司 $ 单元重难点题组训练 题组训练一　wonder的用法 1．The teacher ________(wonder) why Jane was late again. 2．The Great Wall is one of the ________(wonder) of the world. 3．孩子们惊奇地看着烟花。 The children looked at the fireworks ________ ________． 4．我们对他的突然消失感到惊讶。 We ________ ________ his sudden disappearance. 5．约翰昨晚熬夜准备考试。难怪他今天看起来这么困。 John stayed up late last night to prepare for the exam.________ ________ he looks so sleepy today. 题组训练二　below和under的辨析 1．选词填空：under/below (1)The sun is so bright over our heads but it is ________ 15℃. (2)I live five floors above you so you can't throw rubbish carelessly ________ my window. (3)The little cat is hiding ________ the table because it's scared of the dog. 2．从山顶上，我们可以看到远处下方的山谷。 From the top of the mountain，we could see the valley far ________． 题组训练三　means的用法 1．There are many ________(mean) of transportation in big cities，like buses，subways and taxis. 2．我们可以借助于火车、飞机或者轮船去其他地方旅行。 We can travel to other places ________ ________ ________ trains，planes or ships. 3．这项任务绝不容易，所以我们需要一起努力。 This task is ________ ________ ________ easy，so we need to work hard together. 题组训练四　dead，die，death和dying的辨析 选词填空：dead/die/death/dying 1．His dog ________ last week.That made him sad so much. 2．The town now stands as a ________ place，with broken windows. 3．1.5 million people are in danger of ________ from starvation. 4．The ________ patient held his family's hands tightly，with a look of fear in his eyes. 题组训练五　above，over和on的辨析 选词填空：above/over/on 1．—Honey，can you tell me what you drew? —________ the tree is the moon，and below the tree is you! 2．Look！A boy is drawing ________ the bridge which is ________ the river. 题组训练六　risk的用法 1．You have to take ________(risk) if you want to achieve great success. 2．He risked ________(lose) his job by speaking out against the unfair policy. 3．冒着惹你生气的风险，我还是得提醒你，你需要先完成作业。 ________ ________ ________ ________ annoying you，I still have to remind you that you need finish your homework first. 题组训练七　alive，lively和living的辨析 1．All the ________(live) things on earth depend on the sun. 2．The only people ________(live) in the accident were two children. 3．Mr Smith's classes are very ________(live).We are all interested in them. 4．在野外，动物们必须找到食物和水才能存活。 In the wild，animals have to find food and water to ________ ________． 【详解答案】 题组训练一 1．wondered　2.wonders　3.in wonder 4．wondered at　5.No wonder 题组训练二 1．(1)below　(2)below　(3)under 2．below 题组训练三 1．cost　2.costs　3.at all costs 题组训练四 1．died　2.dead　3.death　4.dying 题组训练五 1．Above　2.on；over 题组训练六 1．risks　2.losing　3.At the risk of 题组训练七 1．living　2.alive　3.lively 4．stay/keep alive 学科网（北京）股份有限公司 $