Unit 5 课时3 Understanding ideas（Grammar）（分层作业）英语新教材外研版七年级下册

Unit 5 Amazing nature 课时3 Understanding ideas(Grammar) 分层作业 核心知识速记 01基础达标 02能力提升 03拓展培优 04思维进阶 词汇 1 tide /taɪd/ n. 海潮,潮汐 2 Mount /maʊnt/ n. 山；山峰 3 Yangtze /ˈjæŋtsi/ n. 长江，扬子江 4 Mount Qomolangma /ˈtʃəʊməʊˌlɑːŋmə/珠穆朗玛峰 句型 1The Qiantang River is shorter than the Yangtze or Yellow rivers. 钱塘江比长江和黄河都要短。 2It’s still one of the most famous rivers in China. 它仍然是中国最著名的河流之一。 3But when the tides come, the water runs much faster. 但当潮水来临时，水流会快得多。 4Many tides are two metres high. 许多潮水有两米高。 5But the highest tides can be ten metres high!但最高的潮水可达十米高！ 一、单词默写。 1 __________n. 海潮,潮汐 2 __________n. 山；山峰 二、根据要求完成句子 1 _______ ________you work, _______ ________ knowledge you will get. 你学习越努力，获得的知识就越多。 2 _______ ________ _______ you are, _______ ________mistakes you will make.你越仔细，你犯的错误就越少。 3 Lily is _______ ________ of the two girls.莉莉是两个女孩中较高的那个。 4Which is _______ , the earth or the moon? 地球和月球哪个更大？ 5 This classroom is _______ ________ _______ than that one.这间教室是那间教室的三倍大。 6 It is raining _______ ________ _______ .雨越下越大。 7 He was slower than _______ ________ _______ in the race. 8 The Qiantang River is ________ _______ the Yangtze or Yellow________ . 钱塘江比长江和黄河都要短。 9 It’s still one of ________ _______ ________ _______ in China. 它仍然是中国最著名的河流之一。 10 But when the ______ come, the water runs _______ _______. 但当潮水来临时，水流会快得多。 11 Many tides are_______ ________ ________. 许多潮水有两米高。 12 But _______ ________ ________ can be ten metres high!但最高的潮水可达十米高！ 三 、用括号内所给词的适当形式填空。 1. What a lovely reading room！It's one of the ________ (nice) in our school. 2. The __________ (careful) you are, the fewer mistakes you'll make. 3.Huaguoshan Airport will open up international flights. It will make it much ________ (easy) for us to travel abroad. 4. July is ________ (hot) than any other month in most places of our country. It's the hottest month of a year. 5. Manage your time wisely so that you can spend ________ (little) time on unnecessary things and more time in learning. 6. Mount Hua is one of the ____________ (wonderful) sights in China. 7. First, you can read slowly, and then you can read a bit ________ (fast) by reading word groups. 8. Bill jumped the _________ (far) of all the players in the match. How excellent he was! 9.To make rivers ______(clean) than before, everybody is supposed to protect them. 10.As the ___________(fast) girl in our class, Mary was chosen to take part in the running race. 11.The boy gave a (describe) of his beautiful hometown. 四、短文填空 Do you know the largest natural park in China? It is Sanjiangyuan National Park.“Sanjiangyuan” 1 (mean) the source (源头) of China’s three great rivers: the Yangtze River, the Yellow River and the Lancang River. The Yangtze River is 2 (long) of the three. Sanjiangyuan is known as 3 Water Tower of China or even in Asia. There are lots of rivers, lakes, and wetlands. All the people living around it depend on its rich natural resources. It is as 4 (important) as our life. However, with the global(全球的) warming and human activities, the place was once 5 great danger. Life there was also much 6 (difficult) for both animals and humans than that in other places. To stop things from getting 7 (bad), our government has taken measures, for example, building Sanjiangyuan National Park. Now, people there are living in peace with animals and nature. Our country is trying its 8 (good) to make Sanjiangyuan National Park one of 9 (famous) parks all over the world. I believe in the future the park will be a window 10 (show) Chinese natural beauty to the outside. 五、阅读还原。 As a Chinese saying goes, “Heaven above, Suzhou and Hangzhou below”. 1 It’s not just a lake, but a symbol of Chinese natural beauty and culture. When you go to the West Lake, you can see the clear water reflecting (映出) the sky. 2 Among them, I like the Broken Bridge best. It’s especially beautiful on the sunny days after snowing in winter. In the area around the West Lake, there are many green hills and traditional Chinese buildings. 3 It’s a tall tower that you can climb to get a wonderful view of the lake and the city. Another reason why the West Lake is famous is that many famous poems (诗) about it were written by Bai Juyi, Su Dongpo and so on. 4 You won’t be disappointed. A．The Leifeng Pagoda is one of the most famous. B．You can take a boat on the lake and enjoy the beautiful landscapes. C．So, if you visit China, be sure to include this amazing place in your trip. D．You can not only enjoy nature, but also experience the rich Chinese culture. E．One of the most amazing places you must see in Hangzhou is the West Lake. 六、阅读理解。 Nature is full of amazing wonders. They make our world beautiful and colorful. There are many natural wonders: high mountains, long rivers, big forests, wide oceans and lovely waterfalls. Every year, many people visit them to enjoy their beauty. Natural wonders can make us feel relaxed and peaceful. They also tell us how great nature is. We should love nature, enjoy nature and protect nature. Don’t pollute rivers or cut down too many trees. Let’s keep nature beautiful forever. 1．What is full of wonders? A．City. B．Nature. C．School. D．Zoo. 2．Which is NOT a natural wonder? A．Mountain. B．River. C．Robot. D．Forest. 3．What can natural wonders make us feel? A．Relaxed. B．Stressed. C．Tired. D．Angry. 4．What should we do for nature? A．Pollute it. B．Protect it. C．Waste it. D．Forget it. 5．What is the best title? A．Protect Animals B．Beautiful Cities C．Wonders of Nature D．Travel Around 七、完形填空。 Mount Tai is one of China’s famous mountains. It is very beautiful and important in Chinese culture. Last summer, I went to 1 this great mountain with my friends. Early in the morning, we started our 2 at the foot of the mountain. There were lots of 3 on the way. Some were taking photos of the nice landscapes, and some were talking and laughing. When we climbed higher, the air got 4 and the landscapes became more wonderful. There were many old ancient buildings. They 5 the long history of China. When we got to the middle of the mountain, I felt so tired that I wanted to 6 . But my friends said to me, “The best part is at the 7 ! Don’t give up.” Finally, after four hours of climbing, we got to the top. The sun was rising, and the sky turned red. Standing there, I knew 8 Mount Tai is like a “living museum”. It is not just a mountain, but also a 9 of nature and culture. If you have a 10 to come to China, don’t miss Mount Tai. It will give you a lot of fun and good memories. 1．A．draw B．climb C．clean D．move 2．A．trip B．game C．lesson D．picnic 3．A．artists B．farmers C．drivers D．visitors 4．A．drier B．hotter C．thinner D．heavier 5．A．saw B．changed C．explored D．discovered 6．A．sit down B．stand up C．give up D．look around 7．A．top B．foot C．side D．middle 8．A．how B．why C．when D．where 9．A．mix B．test C．rule D．record 10．A．reason B．dream C．chance D．problem 假如你是李华，你在澳大利亚的笔友Brown看到了《沈阳文旅》公众号上发布的宣传视频，对沈阳非常感兴趣，希望你能给他推荐来沈阳旅游的攻略。请写一封回信，介绍沈阳的特点并邀请他到沈阳旅行。 要点： 1.自然景观和人文景观：登山 ，怪坡， 故宫…… 2.特色美食：老边饺子…… 3.科技体验：辽宁省科学技术馆…… 4.个人感受…… 注意： 1.词数80 —100 （开头和结尾已经给出，不计入总词数）； 2.要点齐全，可适当发挥，条理清楚，语句通顺，意义连贯，书写规范； 3.文章不能出现真实姓名及学校名称。 参考词汇： Qipan Mountain (棋盘山)； Strange Slope (怪坡)； Shenyang Imperial Palace (沈阳故宫) ； Science and Technology Museum (科学技术馆) Dear Brown, It’s great to know that you are interested in travelling in Shenyang. I’m writing to tell you something about Shenyang. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ I truly hope my letter will help you know more about Shenyang and welcome to Shenyang. Yours, Li Hua 1 / 6 学科网（北京）股份有限公司 $ Unit 5 Amazing nature 课时3 Understanding ideas(Grammar) 分层作业 核心知识速记 01基础达标 02能力提升 03拓展培优 04思维进阶 词汇 1 tide /taɪd/ n. 海潮,潮汐 2 Mount /maʊnt/ n. 山；山峰 3 Yangtze /ˈjæŋtsi/ n. 长江，扬子江 4 Mount Qomolangma /ˈtʃəʊməʊˌlɑːŋmə/珠穆朗玛峰 句型 1The Qiantang River is shorter than the Yangtze or Yellow rivers. 钱塘江比长江和黄河都要短。 2It’s still one of the most famous rivers in China. 它仍然是中国最著名的河流之一。 3But when the tides come, the water runs much faster. 但当潮水来临时，水流会快得多。 4Many tides are two metres high. 许多潮水有两米高。 5But the highest tides can be ten metres high!但最高的潮水可达十米高！ 一、单词默写。 1 __________n. 海潮,潮汐 2 __________n. 山；山峰 【答案】1. tide 2 Mount 二、根据要求完成句子 1 _______ ________you work, _______ ________ knowledge you will get. 你学习越努力，获得的知识就越多。 2 _______ ________ _______ you are, _______ ________mistakes you will make.你越仔细，你犯的错误就越少。 3 Lily is _______ ________ of the two girls.莉莉是两个女孩中较高的那个。 4Which is _______ , the earth or the moon? 地球和月球哪个更大？ 5 This classroom is _______ ________ _______ than that one.这间教室是那间教室的三倍大。 6 It is raining _______ ________ _______ .雨越下越大。 7 He was slower than _______ ________ _______ in the race. 8 The Qiantang River is ________ _______ the Yangtze or Yellow________ . 钱塘江比长江和黄河都要短。 9 It’s still one of ________ _______ ________ _______ in China. 它仍然是中国最著名的河流之一。 10 But when the ______ come, the water runs _______ _______. 但当潮水来临时，水流会快得多。 11 Many tides are_______ ________ ________. 许多潮水有两米高。 12 But _______ ________ ________ can be ten metres high!但最高的潮水可达十米高！ 【答案】1The harder ;the more 2 The more careful ;the fewer 3 the taller 4bigger 5 three times bigger 6 harder and harder 7 any other runner 8.shorter than rivers 9the most famous rivers 10 tides much faster 11 two metres high 12the highest tides 三 、用括号内所给词的适当形式填空。 1. What a lovely reading room！It's one of the ________ (nice) in our school. 2. The __________ (careful) you are, the fewer mistakes you'll make. 3.Huaguoshan Airport will open up international flights. It will make it much ________ (easy) for us to travel abroad. 4. July is ________ (hot) than any other month in most places of our country. It's the hottest month of a year. 5. Manage your time wisely so that you can spend ________ (little) time on unnecessary things and more time in learning. 6. Mount Hua is one of the ____________ (wonderful) sights in China. 7. First, you can read slowly, and then you can read a bit ________ (fast) by reading word groups. 8. Bill jumped the _________ (far) of all the players in the match. How excellent he was! 9.To make rivers ______(clean) than before, everybody is supposed to protect them. 10.As the ___________(fast) girl in our class, Mary was chosen to take part in the running race. 11.The boy gave a (describe) of his beautiful hometown. 【答案】1.nicest 2 more careful 3 easier 4 hotter 5 less 6 most wonderful 7 faster 8 farthest 9 cleaner 10 .fastest 11. description 四、短文填空 Do you know the largest natural park in China? It is Sanjiangyuan National Park.“Sanjiangyuan” 1 (mean) the source (源头) of China’s three great rivers: the Yangtze River, the Yellow River and the Lancang River. The Yangtze River is 2 (long) of the three. Sanjiangyuan is known as 3 Water Tower of China or even in Asia. There are lots of rivers, lakes, and wetlands. All the people living around it depend on its rich natural resources. It is as 4 (important) as our life. However, with the global(全球的) warming and human activities, the place was once 5 great danger. Life there was also much 6 (difficult) for both animals and humans than that in other places. To stop things from getting 7 (bad), our government has taken measures, for example, building Sanjiangyuan National Park. Now, people there are living in peace with animals and nature. Our country is trying its 8 (good) to make Sanjiangyuan National Park one of 9 (famous) parks all over the world. I believe in the future the park will be a window 10 (show) Chinese natural beauty to the outside. 【答案】 1．means 2．the longest 3．the 4．important 5．in 6．more difficult 7．worse 8．best 9．the most famous 10．to show 【导语】本文介绍了中国最大的自然公园——三江源国家公园，讲述了其名称含义、地理地位、曾经面临的生态危机以及政府采取的保护措施，展现了我国对生态保护的重视与成果。 1．句意：“三江源”指的是中国三大河流——长江、黄河、澜沧江的源头。主语“Sanjiangyuan”为单数，句子为一般现在时，谓语动词需用第三人称单数形式means。 2．句意：长江是这三条河中最长的。“of the three”表示三者范围的比较，需用形容词最高级，long的最高级为longest，且最高级前要加定冠词the，应填the longest。 3．句意：三江源被誉为“中国乃至亚洲的水塔”。“Water Tower of China, or even of in Asia.”是特指的专属称号，专有名词前需加定冠词the。 4．句意：它和我们的生命一样重要。“as...as...”结构表示“和……一样……”，中间需用形容词原级作表语，应填important。 5．句意：然而，随着全球变暖和人类活动，这个地方曾经处于极大的危险之中。固定搭配in great danger表示“处于极大的危险中”。 6．句意：那里的生活对动物和人类来说都比其他地方要困难得多。than是比较级的标志词，much可修饰比较级，difficult的比较级为more difficult。 7．句意：为了阻止情况变得更糟，我国政府采取了措施，例如建立三江源国家公园。此处暗含与过去情况的比较，需用bad的比较级worse，get worse表示“变得更糟”。 8．句意：我国正尽最大努力让三江源国家公园成为世界上最著名的公园之一。固定搭配try one’s best to do sth.表示“尽某人最大努力做某事”，需填good的最高级best。 9．句意：我国正尽最大努力让三江源国家公园成为世界上最著名的公园之一。“one of+the+形容词最高级+可数名词复数”是固定结构，表示“最……的……之一”，famous的最高级为the most famous。 10．句意：我相信未来这个公园将成为向外界展示中国自然之美的窗口。此处用动词不定式作后置定语，修饰名词window，表示“用来做某事的窗口”，应填to show。 五、阅读还原。 As a Chinese saying goes, “Heaven above, Suzhou and Hangzhou below”. 1 It’s not just a lake, but a symbol of Chinese natural beauty and culture. When you go to the West Lake, you can see the clear water reflecting (映出) the sky. 2 Among them, I like the Broken Bridge best. It’s especially beautiful on the sunny days after snowing in winter. In the area around the West Lake, there are many green hills and traditional Chinese buildings. 3 It’s a tall tower that you can climb to get a wonderful view of the lake and the city. Another reason why the West Lake is famous is that many famous poems (诗) about it were written by Bai Juyi, Su Dongpo and so on. 4 You won’t be disappointed. A．The Leifeng Pagoda is one of the most famous. B．You can take a boat on the lake and enjoy the beautiful landscapes. C．So, if you visit China, be sure to include this amazing place in your trip. D．You can not only enjoy nature, but also experience the rich Chinese culture. E．One of the most amazing places you must see in Hangzhou is the West Lake. 【答案】1．E 2．B 3．A 4．C 【导语】本文主要介绍了杭州西湖的美景。 1．根据下一句 “It’s not just a lake, but a symbol of Chinese natural beauty and culture.”可知，西湖不仅是一个湖，也是中国自然美和文化的一种象征。选项E“在杭州你一定要去看的最令人惊叹的地方之一是西湖。”引起下文，符合语境。故选E。 2．根据下一句“Among them, I like the Broken Bridge best.”可知，在这些美丽的风景中，作者最喜欢断桥。选项B项“你可以在湖上乘船，欣赏美丽的风景。”引起下文，符合语境。故选B。 3．根据上一句 “In the area around the West Lake, there are many green hills and traditional Chinese buildings.”可知，西湖周边有许多青山和中国传统建筑。选项A“雷峰塔是最有名的之一。”承接上文，符合语境，故选A。 4．根据下一句“You won’t be disappointed.”可知，此空应是邀请人们来西湖游玩。选项C“所以，如果你来中国旅游，一定要在你的旅行中包括这个神奇的地方。”引起下文，符合语境，故选C。 六、阅读理解。 Nature is full of amazing wonders. They make our world beautiful and colorful. There are many natural wonders: high mountains, long rivers, big forests, wide oceans and lovely waterfalls. Every year, many people visit them to enjoy their beauty. Natural wonders can make us feel relaxed and peaceful. They also tell us how great nature is. We should love nature, enjoy nature and protect nature. Don’t pollute rivers or cut down too many trees. Let’s keep nature beautiful forever. 1．What is full of wonders? A．City. B．Nature. C．School. D．Zoo. 2．Which is NOT a natural wonder? A．Mountain. B．River. C．Robot. D．Forest. 3．What can natural wonders make us feel? A．Relaxed. B．Stressed. C．Tired. D．Angry. 4．What should we do for nature? A．Pollute it. B．Protect it. C．Waste it. D．Forget it. 5．What is the best title? A．Protect Animals B．Beautiful Cities C．Wonders of Nature D．Travel Around 【答案】1．B 2．C 3．A 4．B 5．C 【导语】本文介绍大自然拥有众多奇妙景观，讲述其带来的感受，并呼吁人们热爱且保护自然。 1．第一段开篇表述：“Nature is full of amazing wonders”，点明大自然充满奇妙景观。 2．第二段说明：“There are many natural wonders: high mountains, long rivers, big forests, wide oceans and lovely waterfalls”，列举了高山、河流、森林等自然景观，机器人不属于自然奇观。 3．第三段陈述：“Natural wonders can make us feel relaxed and peaceful”，表明自然奇观能让我们感到放松。 4．第三段提出：“We should love nature, enjoy nature and protect nature”，倡导我们要保护大自然。 5．通读全文可知，文章围绕大自然的各类奇观展开介绍，讲述其价值并倡导保护自然，最佳标题为“Wonders of Nature”。 七、完形填空。 Mount Tai is one of China’s famous mountains. It is very beautiful and important in Chinese culture. Last summer, I went to 1 this great mountain with my friends. Early in the morning, we started our 2 at the foot of the mountain. There were lots of 3 on the way. Some were taking photos of the nice landscapes, and some were talking and laughing. When we climbed higher, the air got 4 and the landscapes became more wonderful. There were many old ancient buildings. They 5 the long history of China. When we got to the middle of the mountain, I felt so tired that I wanted to 6 . But my friends said to me, “The best part is at the 7 ! Don’t give up.” Finally, after four hours of climbing, we got to the top. The sun was rising, and the sky turned red. Standing there, I knew 8 Mount Tai is like a “living museum”. It is not just a mountain, but also a 9 of nature and culture. If you have a 10 to come to China, don’t miss Mount Tai. It will give you a lot of fun and good memories. 1．A．draw B．climb C．clean D．move 2．A．trip B．game C．lesson D．picnic 3．A．artists B．farmers C．drivers D．visitors 4．A．drier B．hotter C．thinner D．heavier 5．A．saw B．changed C．explored D．discovered 6．A．sit down B．stand up C．give up D．look around 7．A．top B．foot C．side D．middle 8．A．how B．why C．when D．where 9．A．mix B．test C．rule D．record 10．A．reason B．dream C．chance D．problem 【答案】 1．B 2．A 3．D 4．C 5．C 6．C 7．A 8．B 9．A 10．C 【导语】本文讲述了作者爬泰山的经历。 1．句意：去年夏天，我和朋友们去爬这座大山。 draw画；climb爬；clean打扫；move移动。根据“this great mountain”可知，是爬这座大山。故选B。 2．句意：一大早，我们在山脚下开始了我们的旅行。 trip旅程；game游戏；lesson课程；picnic野餐。根据“Last summer, I went to … this great mountain with my friends.”可知，是开始旅程。故选A。 3．句意：路上有很多游客。 artists画家，艺术家；farmers农民；drivers司机；visitors游客。根据“Some were taking photos of the nice landscapes, and some were talking and laughing.”可知，路上有很多游客。故选D。 4．句意：当我们爬得更高时，空气变得更稀薄，风景变得更加美妙。 drier更干；hotter更热；thinner更薄；heavier更重。根据“When we climbed higher”可知，爬得更高时，空气变得更稀薄。故选C。 5．句意：他们探索了中国悠久的历史。 saw看见；changed改变；explored探索；discovered发现。根据“the long history of China”可知，是探索了中国悠久的历史。故选C。 6．句意：当我们到达山中央时，我感到很累，想放弃。 sit down坐下；stand up起立；give up放弃；look around四下观望。根据“I felt so tired that I wanted”可知，太累想放弃。故选C。 7．句意：但我的朋友们对我说：“最好的部分在顶部！不要放弃。” top顶部；foot脚；side侧面；middle中间。根据“Finally, after four hours of climbing, we got to the top.”可知，最好的部分在顶部！故选A。 8．句意：站在那里，我知道为什么泰山就像一个“活博物馆”。 how如何；why为什么；when何时；where何地。句子是一个宾语从句，根据“Mount Tai is like a ‘living museum’”可知，是知道为什么泰山就像一个“活博物馆”。故选B。 9．句意：它不仅仅是一座山，也是自然和文化的融合。 mix混合；test测试；rule规则；record记录。根据“of nature and culture”可知，它是自然和文化的融合。故选A。 10．句意：如果你有机会来中国，不要错过泰山。 reason原因；dream梦想；chance机会；problem问题。根据“to come to China”可知，是有机会来中国。故选C。 假如你是李华，你在澳大利亚的笔友Brown看到了《沈阳文旅》公众号上发布的宣传视频，对沈阳非常感兴趣，希望你能给他推荐来沈阳旅游的攻略。请写一封回信，介绍沈阳的特点并邀请他到沈阳旅行。 要点： 1.自然景观和人文景观：登山 ，怪坡， 故宫…… 2.特色美食：老边饺子…… 3.科技体验：辽宁省科学技术馆…… 4.个人感受…… 注意： 1.词数80 —100 （开头和结尾已经给出，不计入总词数）； 2.要点齐全，可适当发挥，条理清楚，语句通顺，意义连贯，书写规范； 3.文章不能出现真实姓名及学校名称。 参考词汇： Qipan Mountain (棋盘山)； Strange Slope (怪坡)； Shenyang Imperial Palace (沈阳故宫) ； Science and Technology Museum (科学技术馆) Dear Brown, It’s great to know that you are interested in travelling in Shenyang. I’m writing to tell you something about Shenyang. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ I truly hope my letter will help you know more about Shenyang and welcome to Shenyang. Yours, Li Hua 【答案】 Dear Brown, It’s great to know that you are interested in travelling in Shenyang. I’m writing to tell you something about Shenyang. First of all, there are landscapes in Shenyang, including （ 包括）the natural landscape, the cultural landscape. On the one hand, you can climb Qipan Mountain and walk on the Strange Slope. On the other hand, you can visit Shenyang Imperial Palace .What’s more, it is possible for you to taste all kinds of delicious food, especially Laobian Dumplings. In addition 另外, it is very meaningful to visit Science and Technology Museum. You can have an excellent technological experience. In a word, I think that you will not only visit many attractions here and taste local delicious food, but also you will learn from Chinese culture . I hope my letter will help you know more about Shenyang and welcome to Shenyang. Yours, Li Hua 1 / 6 学科网（北京）股份有限公司 $ Unit 5 Amazing nature 课时3 Understanding ideas(Grammar) 参考答案 一、单词默写。 【答案】1. tide 2 Mount 二、根据要求完成句子 【答案】1The harder ;the more 2 The more careful ;the fewer 3 the taller 4bigger 5 three times bigger 6 harder and harder 7 any other runner 8.shorter than rivers 9the most famous rivers 10 tides much faster 11 two metres high 12the highest tides 三 、用括号内所给词的适当形式填空。 【答案】1.nicest 2 more careful 3 easier 4 hotter 5 less 6 most wonderful 7 faster 8 farthest 9 cleaner 10 .fastest 11. description 四、阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次）。 【答案】 1．means 2．the longest 3．the 4．important 5．in 6．more difficult 7．worse 8．best 9．the most famous 10．to show 【导语】本文介绍了中国最大的自然公园——三江源国家公园，讲述了其名称含义、地理地位、曾经面临的生态危机以及政府采取的保护措施，展现了我国对生态保护的重视与成果。 1．句意：“三江源”指的是中国三大河流——长江、黄河、澜沧江的源头。主语“Sanjiangyuan”为单数，句子为一般现在时，谓语动词需用第三人称单数形式means。 2．句意：长江是这三条河中最长的。“of the three”表示三者范围的比较，需用形容词最高级，long的最高级为longest，且最高级前要加定冠词the，应填the longest。 3．句意：三江源被誉为“中国乃至亚洲的水塔”。“Water Tower of China, or even of in Asia.”是特指的专属称号，专有名词前需加定冠词the。 4．句意：它和我们的生命一样重要。“as...as...”结构表示“和……一样……”，中间需用形容词原级作表语，应填important。 5．句意：然而，随着全球变暖和人类活动，这个地方曾经处于极大的危险之中。固定搭配in great danger表示“处于极大的危险中”。 6．句意：那里的生活对动物和人类来说都比其他地方要困难得多。than是比较级的标志词，much可修饰比较级，difficult的比较级为more difficult。 7．句意：为了阻止情况变得更糟，我国政府采取了措施，例如建立三江源国家公园。此处暗含与过去情况的比较，需用bad的比较级worse，get worse表示“变得更糟”。 8．句意：我国正尽最大努力让三江源国家公园成为世界上最著名的公园之一。固定搭配try one’s best to do sth.表示“尽某人最大努力做某事”，需填good的最高级best。 9．句意：我国正尽最大努力让三江源国家公园成为世界上最著名的公园之一。“one of+the+形容词最高级+可数名词复数”是固定结构，表示“最……的……之一”，famous的最高级为the most famous。 10．句意：我相信未来这个公园将成为向外界展示中国自然之美的窗口。此处用动词不定式作后置定语，修饰名词window，表示“用来做某事的窗口”，应填to show。 五、阅读还原。 【答案】1．E 2．B 3．A 4．C 【导语】本文主要介绍了杭州西湖的美景。 1．根据下一句 “It’s not just a lake, but a symbol of Chinese natural beauty and culture.”可知，西湖不仅是一个湖，也是中国自然美和文化的一种象征。选项E“在杭州你一定要去看的最令人惊叹的地方之一是西湖。”引起下文，符合语境。故选E。 2．根据下一句“Among them, I like the Broken Bridge best.”可知，在这些美丽的风景中，作者最喜欢断桥。选项B项“你可以在湖上乘船，欣赏美丽的风景。”引起下文，符合语境。故选B。 3．根据上一句 “In the area around the West Lake, there are many green hills and traditional Chinese buildings.”可知，西湖周边有许多青山和中国传统建筑。选项A“雷峰塔是最有名的之一。”承接上文，符合语境，故选A。 4．根据下一句“You won’t be disappointed.”可知，此空应是邀请人们来西湖游玩。选项C“所以，如果你来中国旅游，一定要在你的旅行中包括这个神奇的地方。”引起下文，符合语境，故选C。 六、阅读理解。 【答案】1．B 2．C 3．A 4．B 5．C 【导语】本文介绍大自然拥有众多奇妙景观，讲述其带来的感受，并呼吁人们热爱且保护自然。 1．第一段开篇表述：“Nature is full of amazing wonders”，点明大自然充满奇妙景观。 2．第二段说明：“There are many natural wonders: high mountains, long rivers, big forests, wide oceans and lovely waterfalls”，列举了高山、河流、森林等自然景观，机器人不属于自然奇观。 3．第三段陈述：“Natural wonders can make us feel relaxed and peaceful”，表明自然奇观能让我们感到放松。 4．第三段提出：“We should love nature, enjoy nature and protect nature”，倡导我们要保护大自然。 5．通读全文可知，文章围绕大自然的各类奇观展开介绍，讲述其价值并倡导保护自然，最佳标题为“Wonders of Nature”。 七、完形填空。 【答案】 1．B 2．A 3．D 4．C 5．C 6．C 7．A 8．B 9．A 10．C 【导语】本文讲述了作者爬泰山的经历。 1．句意：去年夏天，我和朋友们去爬这座大山。 draw画；climb爬；clean打扫；move移动。根据“this great mountain”可知，是爬这座大山。故选B。 2．句意：一大早，我们在山脚下开始了我们的旅行。 trip旅程；game游戏；lesson课程；picnic野餐。根据“Last summer, I went to … this great mountain with my friends.”可知，是开始旅程。故选A。 3．句意：路上有很多游客。 artists画家，艺术家；farmers农民；drivers司机；visitors游客。根据“Some were taking photos of the nice landscapes, and some were talking and laughing.”可知，路上有很多游客。故选D。 4．句意：当我们爬得更高时，空气变得更稀薄，风景变得更加美妙。 drier更干；hotter更热；thinner更薄；heavier更重。根据“When we climbed higher”可知，爬得更高时，空气变得更稀薄。故选C。 5．句意：他们探索了中国悠久的历史。 saw看见；changed改变；explored探索；discovered发现。根据“the long history of China”可知，是探索了中国悠久的历史。故选C。 6．句意：当我们到达山中央时，我感到很累，想放弃。 sit down坐下；stand up起立；give up放弃；look around四下观望。根据“I felt so tired that I wanted”可知，太累想放弃。故选C。 7．句意：但我的朋友们对我说：“最好的部分在顶部！不要放弃。” top顶部；foot脚；side侧面；middle中间。根据“Finally, after four hours of climbing, we got to the top.”可知，最好的部分在顶部！故选A。 8．句意：站在那里，我知道为什么泰山就像一个“活博物馆”。 how如何；why为什么；when何时；where何地。句子是一个宾语从句，根据“Mount Tai is like a ‘living museum’”可知，是知道为什么泰山就像一个“活博物馆”。故选B。 9．句意：它不仅仅是一座山，也是自然和文化的融合。 mix混合；test测试；rule规则；record记录。根据“of nature and culture”可知，它是自然和文化的融合。故选A。 10．句意：如果你有机会来中国，不要错过泰山。 reason原因；dream梦想；chance机会；problem问题。根据“to come to China”可知，是有机会来中国。故选C。 【答案】 Dear Brown, It’s great to know that you are interested in travelling in Shenyang. I’m writing to tell you something about Shenyang. First of all, there are landscapes in Shenyang, including （ 包括）the natural landscape, the cultural landscape. On the one hand, you can climb Qipan Mountain and walk on the Strange Slope. On the other hand, you can visit Shenyang Imperial Palace .What’s more, it is possible for you to taste all kinds of delicious food, especially Laobian Dumplings. In addition 另外, it is very meaningful to visit Science and Technology Museum. You can have an excellent technological experience. In a word, I think that you will not only visit many attractions here and taste local delicious food, but also you will learn from Chinese culture . I hope my letter will help you know more about Shenyang and welcome to Shenyang. Yours, Li Hua 1 / 6 学科网（北京）股份有限公司 $