Unit 7 The natural world（暑假单元自测）新八年级英语新教材译林版上册

**基本信息** 译林版新教材Unit 7 The natural world单元自测卷，90分钟100分，以自然主题为载体，融合语言能力、文化意识与思维品质，适配初中暑假单元巩固。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |单项选择|10/10|词汇（ecosystem）、语法（句子结构S+V+O+C）|通过语境考查语言运用，提升语言能力| |完形填空|15/15|中国自然景观（西湖、泰山）|融入文化传承素材，增强文化意识| |阅读理解|15/30|自然地理（撒哈拉沙漠）、寓言故事|通过跨文化素材培养思维品质| |书面表达|1/10|森林保护|结合单元主题呼吁环保，提升社会责任感|

Unit 7 The natural world单元自测（新教材译林版） 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：100分） 一、单项选择 1．Mr Wu seems to know everything about the ecosystem. We respect him for his ________. A．project B．knowledge C．programme D．support 【答案】B 【详解】句意：吴老师似乎对生态系统了如指掌。我们因他的知识而尊敬他。 project项目；knowledge知识；programme节目/计划；support支持。根据前句“Mr Wu seems to know everything about the ecosystem”可知，吴老师对生态系统了解得很全面，因此我们尊敬的是他的“知识”。 2．All the students in Class 2 went to the museum yesterday ________ Lucy, because she had to look after her sick mother. A．besides B．with C．for D．except 【答案】D 【详解】句意：昨天二班所有的学生都去了博物馆，除了露西，因为她必须照顾她生病的母亲。 besides除……之外（还），表示包括在内的“除……之外”；with和……一起；for为了，给；except除……之外，表示不包括在内的“除……之外”。根据原因状语从句“because she had to look after her sick mother”可知，露西需要照顾母亲，因此昨天没有去博物馆，此处应将她“排除在外”，应用表示排除关系的except。 3．You can see that culture differences can ________ misunderstanding between the British and the Chinese. A．happen B．cause C．prevent D．require 【答案】B 【详解】句意：你可以看到文化差异会导致英国人和中国人之间的误解。 happen发生；cause导致、引起；prevent防止；require要求。根据语境，“文化差异”与“误解”之间是因果关系，应填cause。 4．Don’t give up, Amy! Stand up, ________ sadness and have a new beginning. A．get on with B．get out of C．get rid of D．get along with 【答案】C 【详解】句意：不要放弃，艾米！站起来，摆脱悲伤，重新开始。 get on with继续；get out of逃避；get rid of摆脱；get along with与……相处融洽。根据“Don’t give up”和“have a new beginning”可知，此处在鼓励对方振作起来，因此负面情绪应除去才能重新开始，故填get rid of。 5．The structure of the sentence “Mum passes me the salt” is ________. A．S+V B．S+V+P C．S+V+O+O D．S+V+O+C 【答案】C 【详解】句意：“Mum passes me the salt”这个句子的结构是？ S+V (主语+谓语)；S+V+P (主语+谓语+表语)；S+V+O+O (主语+谓语+间接宾语+直接宾语)；S+V+O+C (主语+谓语+宾语+宾语补足语)。“Mum passes me the salt”中，Mum是主语 (S)，passes是谓语 (V)，me是间接宾语 (IO)，the salt是直接宾语 (DO)，属于双宾语结构，即S+V+O+O。 6．Which of the following has the same structure as “He made the boy do his homework.” ? A．He made the boy a model plane. B．I asked him to turn down the radio. C．His face turned red quickly. D．We all laughed happily. 【答案】B 【详解】句意：下列哪一项与“他让那个男孩做作业。”结构相同？ He made the boy a model plane他给这个男孩做了一架模型飞机；I asked him to turn down the radio我让他把收音机音量调小；His face turned red quickly他的脸一下子变红了；We all laughed happily我们都开心地笑了。题干句子“He made the boy do his homework.”属于“主语 + 谓语 + 宾语 + 宾语补足语”结构，A项为“主语 + 谓语 + 间接宾语 + 直接宾语”；B项为“主语 + 谓语 + 宾语 + 宾语补足语”；C项为“主语 + 系动词 + 表语”；D项为“主语 + 谓语”。只有B项与题干结构一致。 7．Which of the following is the same as “I saw him reading a book.” in structure? A．You have a very nice sister. B．The news made me happy. C．My grandpa gave me a red packet. D．He likes playing the piano. 【答案】B 【详解】句意：下列哪项在结构上与“I saw him reading a book.”相同？ You have a very nice sister. 你有一个非常漂亮的姐姐（主谓宾结构：主语 + 谓语 + 宾语）；The news made me happy. 这个消息让我很高兴（主谓宾宾补结构：主语 + 谓语 + 宾语 + 宾语补足语）；My grandpa gave me a red packet. 我爷爷给我了一个红包（主谓双宾结构：主语 + 谓语 + 间接宾语 + 直接宾语）；He likes playing the piano. 他喜欢弹钢琴（主谓宾结构：主语 + 谓语 + 动名词短语作宾语）。题干中的例句“I saw him reading a book.”属于“主语 (I) + 谓语 (saw) + 宾语 (him) + 宾语补足语 (reading a book)”结构（现在分词短语作宾语补足语）。在四个选项中，只有B选项中的happy作宾语me的补足语，充当宾补，属于“主谓宾宾补”结构。 8．—Our library has a self-service borrowing and returning ________, so we don’t need to wait for librarians. —That’s good news for students who come to read after class. A．knowledge B．system C．course D．memory 【答案】B 【详解】句意：——我们图书馆有一个自助借还系统，所以我们不需要等待图书管理员。——这对课后来看书的学生来说是好消息。 knowledge知识；system系统；course课程；memory记忆。根据“self-service borrowing and returning”及“don't need to wait for librarians”可知，此处指无需人工操作的自助“系统”。应填system。 9．What is the sentence pattern of “He thinks English very important”? A．S+V B．S+V+O C．S+V+O+O D．S+V+O+C 【答案】D 【详解】句意：“He thinks English very important”这个句子的句型是什么？ S+V主语+谓语；S+V+O主语+谓语+宾语；S+V+O+O主语+谓语+宾语+宾语；S+V+O+C主语+谓语+宾语+宾语补足语。分析句子成分可知，He是主语(S)；thinks是谓语(V)；English是宾语(O)；very important是形容词短语作宾语补足语(C)，用来补充说明宾语English的状态。该句符合“主语+谓语+宾语+宾语补足语”的结构。 10．—It is necessary to wear masks in crowded places these days. It is good for others and ourselves. —________. A．You said it B．Not at all C．Never mind D．You’d better not 【答案】A 【详解】句意：——如今在拥挤的场所戴口罩是有必要的。这对他人和我们自己都有好处。——你说得对。   You said it你说得对/我同意；Not at all一点也不/别客气；Never mind没关系；You’d better not你最好不要。根据前句“It is necessary to wear masks...It is good for others and ourselves”可知，第二个人是在赞同对方的观点，应填You said it。 二、完形填空 China is a great country with 5,000 years of history. There 11 many places of interest. Millions of tourists from all over the world come for a visit every year. Some of them are beautiful mountains, lakes and long rivers. Many mountains, such as Mount Tai, Mount Hua and Mount Emei are very famous. People go to Mount Tai 12 the sunrise. 13 the rivers the Changjiang River is the longest one and the second 14 one is the Yellow River. They are the birthplaces of 15 . Do you know the love 16 about Xu Xian and White Snake? It is said that the story 17 on West Lake. West Lake is the most excellent place that I have ever visited. It 18 in Hangzhou, Zhejiang Province. It is surrounded (围绕) on three sides by mountains. As a Chinese 19 goes, “Heaven above, Suzhou and Hangzhou below.” Su Causeway (苏堤), Broken Bridge and Leifeng Pagoda (塔) are must-see places. The views are so amazing that visitors often lose 20 in it. The West Lake is 21 its special view, as well 22 some beautiful poems (诗). Bai Juyi and Su Dongpo wrote many poems about it. 23 , the surrounding area of the West Lake is the 24 of the famous Dragon Well Tea. Did you go to the West Lake? If not, look for a 25 to go to the excellent place! 11．A．are B．is C．have D．has 12．A．saw B．to see C．seeing D．look 13．A．Between B．Among C．In D．Beyond 14．A．long B．longer C．longest D．very long 15．A．China culture B．China cultures C．Chinese culture D．Chinese cultures 16．A．song B．story C．picture D．book 17．A．happen B．happens C．happened to D．happened 18．A．lies B．lie C．lay D．is lying 19．A．speaking B．talking C．telling D．saying 20．A．him B．them C．themselves D．himself 21．A．famous for B．famous as C．famous D．known as 22．A．and B．as C．also D．or 23．A．Besides B．But C．And D．While 24．A．family B．building C．house D．home 25．A．car B．friend C．chance D．reason 【答案】 11．A 12．B 13．B 14．C 15．C 16．B 17．D 18．A 19．D 20．C 21．A 22．B 23．A 24．D 25．C 【导语】本文主要介绍了中国的一些著名风景名胜，特别是西湖的自然风光、文化故事和特产，表达了作者对西湖的赞美之情。 【详解】11．句意：中国有许多名胜古迹。 根据“There be”句型中主语“many places of interest”为复数，可知be动词应用are。 12．句意：人们去泰山是为了看日出。 根据空格处表示去泰山的目的，可知应用动词不定式to see。 13．句意：在众多河流之中，长江是最长的，第二长的是黄河。 根据表示在三个或三个以上事物之间，可知应用介词Among。 14．句意：第二长的是黄河。 表示“第几最……”用“the + 序数词 + 最高级”，因此填longest。 15．句意：它们是中华文化的发源地。 “中国文化”为专有名词，常用“Chinese culture”，culture不可数，因此填Chinese culture。 16．句意：你知道许仙和白蛇的爱情故事吗？ 根据上下文可知是民间故事“白蛇传”，应用story。 17．句意：据说这个故事发生在西湖。 表示“发生”且为过去事件，应用不及物动词happened。 18．句意：它位于浙江省杭州市。 表示“位于”用不及物动词“lies”，主语It为单数，一般现在时。应用lies。 19．句意：正如中国的一句谚语所说：“上有天堂，下有苏杭。 “as the saying goes”意为“俗话说”，因此填saying。 20．句意：景色如此迷人，游客常常沉浸其中。 “lose oneself in”意为“沉迷于”，主语visitors为复数，反身代词用themselves。 21．句意：西湖以其独特的景色而闻名。 “be famous for”意为“因……而著名”，因此填famous for。 22．句意：西湖也以一些优美的诗歌而闻名。 根据“as well as”表示“也”，可知应用as。 23．句意：此外，西湖周边地区还是著名龙井茶的产地。 除了很多诗之外，西湖周边地区也是龙井茶的产地，“Besides”意为“除……之外（还有）”，符合上下文补充信息，因此填Besides。 24．句意：西湖周边地区是著名龙井茶的家乡（产地）。 根据表示“产地、发源地”，可知应用home。 25．句意：如果还没去过，找个机会去这个绝佳的地方吧！ “look for a chance”意为“寻找机会”，因此填chance。 三、阅读理解 An old woman grew a lot of corn behind her house. One corn was very full (饱满). It thought happily, “On harvest day, the old lady will pick me first! I’m the best corn this year!” But when harvest day came, the old woman didn’t pick it. “Tomorrow, tomorrow she will definitely (肯定) pick me!” the best corn said to cheer itself up. The next day, the old woman picked some other corn, but not the best one. “Tomorrow, the old lady will surely pick me!” the best corn still comforted itself… After that, the old woman never came. At last, the best corn felt really sad. Its once full grains turned dry and hard. It seemed like its whole body would crack (断裂). Just then, the old woman came. She picked the corn and said, “This is the best corn this year! If we use it as seeds (种子), we will grow better corn next year for sure!” Maybe you are always very confident. But when you feel sad and hopeless, do you have the patience to wait a little longer? 26．The old woman grew the corn _________. A．in front of her house B．behind her house C．in her garden D．on her farm 27．The full corn thought the old woman would pick it first because it was _________. A．the biggest B．the sweetest C．the tallest D．the best 28．What happened to the best corn after the old woman didn’t pick it for many days? A．Some birds ate it. B．Its grains turned dry and hard. C．Other people picked it. D．It felt lucky. 29．The old woman finally picked the best corn because _________. A．she planned to eat it B．she forgot to pick it before C．she wanted to use it as seeds for next year D．it was going to rot (腐烂) soon 30．What lesson does the story mainly want to tell us? A．We should be confident all the time. B．We need patience when we feel hopeless. C．It’s not good to wait for others. D．The best things are always picked first. 【答案】26．B 27．D 28．B 29．C 30．B 【导语】本文是一篇寓言故事，讲述了一株最饱满的玉米以为老妇人会最先采摘自己，却多次落空，最后在颗粒变得干硬时才被采摘，原来老妇人是要留它做种子，告诉我们在感到绝望时需要多一点耐心的道理。 26．第一段指出：“An old woman grew a lot of corn behind her house.”，这直接说明老妇人在房子后面种玉米。 27．第二段指出：“It thought happily, ‘On harvest day, the old lady will pick me first! I’m the best corn this year!’”，这直接说明饱满的玉米认为自己是最好的，所以老妇人会最先采摘它。 28．第五段指出：“At last, the best corn felt really sad. Its once full grains turned dry and hard. ”，这直接说明多日未被采摘后，这株最好的玉米颗粒变得又干又硬。 29．第六段指出：“She picked the corn and said, ‘This is the best corn this year! If we use it as seeds, we will grow better corn next year for sure!’”，这直接说明老妇人最后采摘这株玉米是要把它留作明年的种子。 30．文章最后一段点明主旨：“But when you feel sad and hopeless, do you have the patience to wait a little longer? ”，这直接说明故事想要告诉我们：在感到绝望时需要有耐心。 阅读短文，从每题A、B、C、D四个选项中选出问题的最佳答案。 The Sahara Desert is the largest hot desert in the world. It is about 9,600,000 square kilometers in size. This is almost the size of  America or China. The desert covers eleven countries in the north of Africa. The Nile runs through the Sahara Desert all year round. But there are also other rivers running through it seasonally (季节性地). The geography of the desert includes huge sand dunes (沙丘) and dune fields. Some of the sand dunes are so huge that they can even be over 152 meters high. But there are also other amazing landforms (地形) in different parts of the desert. It is very hot and dry in the Sahara Desert. The temperature there is usually 30℃. However, during the hottest months, the temperature can go over 50℃. Because of the high temperatures and poor conditions of the desert, only a few plants live here, just about 500 kinds. They also play a role in the number of animals. In the driest part of the desert, there are only 70 different kinds of animals. Today the Sahara’s population is around four million. They move from place to place through the desert. Because of this there are many different cultures and languages in this area. 31．From the first paragraph we can know that the Sahara Desert ________. A．is the same as America in size B．is almost as big as China C．is about 960,000 square kilometers in size D．covers eleven countries in the south of Africa 32．What does the underlined word “They” refer to? A．High temperatures and poor conditions. B．Some plants and animals. C．Huge dunes and dune fields. D．Languages and culture. 33．What can’t we know about the Sahara Desert? A．Its size. B．Its landforms. C．Its temperatures. D．Its future. 34．What can we learn from the passage? A．There is no water in the Sahara Desert. B．Only the Nile goes through the desert. C．There are only seventy different kinds of plants living there. D．The Sahara area is rich in culture and language. 35．Where can we find the passage most probably? A．In a storybook. B．In a sports magazine. C．In a geography book. D．In a health newspaper. 【答案】31．B 32．A 33．D 34．D 35．C 【导语】本文是一篇地理科普说明文，主要介绍了撒哈拉沙漠的面积、地理位置、河流、地形地貌、气候温度、动植物种类以及当地人口、文化和语言等情况。 【详解】31．细节理解题。根据文中“It is about 9,600,000 square kilometers in size. This is almost the size of  America or China.”可知，撒哈拉沙漠的面积几乎和美国或中国一样大。故选B。 32．词句猜测题。根据上文“Because of the high temperatures and poor conditions of the desert, only a few plants live here... They also play a role in the number of animals.”可知，They指代的是高温和恶劣的环境。故选A。 33．细节理解题。根据“It is about 9,600,000 square kilometers in size”、“The geography of the desert includes huge sand dunes and dune fields. Some of the sand dunes are so huge that they can even be over 152 meters high. But there are also other amazing landforms”、“The temperature there is usually 30℃”可知，文章介绍了它的面积、地形、气温，但没有提到它的未来。故选D。 34．细节理解题。根据文中“Because of this there are many different cultures and languages in this area.”可知，撒哈拉地区有着丰富的文化和语言。故选D。 35．推理判断题。本文主要介绍地理知识，最有可能出现在地理书上。故选C。 以下是一篇短文。请阅读全文并从下列的六个句子中选择五个还原到原文中，使原 文的意思完整、连贯。 Here is an entry about Greenland from a children’s encyclopedia. Please read on to learn more. Greenland is the largest island in the world. 36 It is almost four times larger than France. Ice covers about 80% of Greenland, but the area without ice is still larger than all of Japan. Location and climate Greenland lies between the North Atlantic Ocean and the Arctic Ocean. Most of it is north of the Arctic Circle, so it is very cold there. 37 . In summer, the temperature gets a little higher. Some ice melts, and some green plants start to grow. They bring a little bit of green to the white land. Animals Greenland is very cold, but there are still some special animals there. For example, you can find animals like Arctic foxes, reindeer and polar bears. Polar bears are a symbol of Greenland. They are predators (食肉动物). 38 Tourism A holiday in Greenland is a good idea because it’s never crowded—there are only about 56,000 people there. ※ Dog sledding (狗拉雪橇) is an important part of Greenlandic culture. There aren’t many roads. But instead, there are about 15,000 dogs ready to pull you across the ice on a sled. Try it and you can experience the local people’s special way of getting around. 39 ※ Greenland is one of the best places to see the northern lights. 40 You can see them on clear nights from September to April. In summer, however, you can’t see the northern lights. A．They like to hunt seals on the ice. B．They are a magical natural wonder. C．It has an area of about 2.16 million square kilometres. D．It’s also a great way to learn about the local people. E．From May to July, the sun never goes down. F．In winter, the temperature (温度) is usually around -18℃! 【答案】36．C 37．F 38．A 39．D 40．B 【导语】本文是一篇说明文，主要介绍了格陵兰岛地理特征与自然资源。 36．根据“Greenland is the largest island in the world...It is almost four times larger than France.”可知，此处需补充具体面积数据说明其辽阔，选项C“它的面积约为216万平方公里”与后文“比法国大四倍”形成逻辑衔接。故选C。 37．根据“Most of it is north of the Arctic Circle, so it is very cold there...”可知，前文提及北极圈内气候寒冷，需具体说明冬季气温，选项F“冬季气温通常在零下18℃左右”直接对应气候描述。故选F。 38．根据“Polar bears are a symbol of Greenland. They are predators...”可知，前文指出北极熊是食肉动物，需补充其捕食习性，选项A“它们喜欢在冰面上捕食海豹”具体说明捕食行为。故选A。 39．根据“Try it and you can experience the local people's special way of getting around...”可知，前文强调狗拉雪橇体现当地文化，选项D“这也是了解当地人的好方法”进一步深化文化体验的意义。故选D。 40．根据“Greenland is one of the best places to see the northern lights...”可知，此处需解释极光的特点，选项B“它们是一种神奇的自然奇观”直接点明极光的属性，且后文续接观测时间与之呼应。故选B。 四、选词填空 选用方框内的单词或词组填空，其中有一个单词或词组是多余的。 take action, balance, efforts, connected with, effect, prevent 41．We should keep a between hobbies and schoolwork. 42．Some Solar Terms are traditional festivals. 43．Thanks to all the , the number of wild animals is increasing. 44．People will to protect the environment. 45．The heavy rain didn’t the students from going to school. 【答案】41．balance 42．connected with 43．efforts 44．take action 45．prevent 【详解】41．句意：我们应该在爱好和学业之间保持平衡。根据“between hobbies and schoolwork”可知，此处表示在两者间保持平衡，balance“平衡”，keep a balance为固定搭配，表示“保持平衡”。 42．句意：一些节气与传统节日有关。根据“Some Solar Terms are...traditional festivals”可知，此处表示节气与节日的关联，connected with“与……有关”，be connected with 为固定搭配。 43．句意：多亏了所有的努力，野生动物的数量正在增加。根据“Thanks to all the...the number of wild animals is increasing”可知，此处表示努力，efforts“努力”，all后接复数名词efforts。 44．句意：人们将采取行动保护环境。根据“to protect the environment”可知，此处表示采取行动，take action“采取行动”，will后接动词原形。 45．句意：大雨没有阻止学生们去上学。根据“the students from going to school”可知，此处表示阻止，prevent“阻止”，prevent sb. from doing sth.为固定搭配，意为“阻止某人做某事”，didn’t后接动词原形。 五、短文填空 Natural disasters always lead to terrible damage. Last week, our school 46 (hold) an important disaster training for all students, 47 (include) fire escape drills and earthquake response practices. Two knowledgeable 48 (policeman) were invited to give a speech about it. One policeman said that 49 (harm) gases from fires and falling objects during earthquakes are the main dangers in disasters. 50 (sad), he told us a true story: an unlucky man was hit by a falling brick when 51 earthquake happened in his city. He 52 (bleed) badly at that time and was quickly sent to the hospital. Many other people in that area even became 53 (home) overnight. Many of us did not know how to survive those disasters. 54 , we must follow the safety rules during every drill. When we practiced how to escape, we heard a few clear 55 (voice) from the radio guiding us at every corner. Through this training, we all learned how to protect ourselves better in emergencies. 【答案】 46．held 47．including 48．policemen 49．harmful 50．Sadly 51．an 52．was bleeding/bled 53．homeless 54．Therefore/So 55．voices 【导语】本文介绍了学校上周开展的防灾训练活动，包括消防逃生演练和地震应对练习，通过警察的讲解和真实案例，让学生们学习了灾害中的安全知识和自救方法。 【详解】46．句意：上周，我们学校为所有学生举办了一次重要的防灾训练。此处表示“举办”，句子为一般过去时，hold的过去式为held。 47．句意：包括消防逃生演练和地震应对练习。此处表示“包括”，用现在分词including作伴随状语。 48．句意：两位经验丰富的警察被邀请来做相关演讲。此处表示“警察”，two后接名词复数，policeman的复数形式为policemen。 49．句意：一位警察说，火灾产生的有害气体和地震中的坠落物是灾害中的主要危险。此处表示“有害的”，修饰名词gases需用形容词，harm的形容词形式为harmful。 50．句意：遗憾的是，他给我们讲了一个真实的故事……此处表示“遗憾地”，修饰整个句子需用副词，sad的副词形式为sadly，句首首字母大写。 51．句意：一个不幸的人在他的城市发生地震时被掉落的砖块砸中。此处表示“一场地震”，earthquake以元音音素开头，用不定冠词an修饰。 52．句意：当时他流了很多血，很快被送往医院。此处表示“流血”，句子为一般过去时，可用一般过去式bled，也可用过去进行时was bleeding。 53．句意：那个地区的许多其他人甚至一夜之间无家可归。此处表示“无家可归的”，become后接形容词作表语，home的形容词形式为homeless。 54．句意：因此，我们必须在每次演练中遵守安全规则。此处表示“因此”，上下文为因果关系，用连词Therefore/So，句首首字母大写。 55．句意：当我们练习如何逃生时，我们听到广播里几个清晰的声音在每个角落引导我们。此处表示“声音”，a few后接名词复数，voice的复数形式为voices。 六、任务型阅读 根据上面短文的内容回答问题(每小题答案不超过6个单词)。 Chishan Lake Wetland Park is in Anhui Province. It has become home to many different kinds of birds because of its good environment. Every year, a lot of tourists go there to watch the birds. Do you know how to watch the birds? The following advice will help you. Birdwatchers enjoy looking for and listening to different kinds of birds. To watch the birds, all you need is a pair of binoculars, a field guide and love for birds. When you are ready, it’s best to go to the wild with some experienced (有经验的) people. You can join a birdwatching group to learn about some skills. Start birdwatching in the morning when birds are searching for food. Most of the time, you will hear bird calls from all around you, but you will not see any birds easily. Look for movement in trees, and bring your binoculars to your eyes to see more clearly. The most important work for a birdwatcher is to identify (识别) the birds. A bird’s shape, size, colour and habits can help a birdwatcher identify it. When you identify a bird, don’t forget to take notes about it in your notebook. When watching the birds, you should always keep in mind: respect (尊重) wildlife and protect its living areas. 56．Why has Chishan Lake Wetland Park become home to many birds? 57．Do you need a pair of binoculars to watch birds? 58．When should you start birdwatching in the morning? 59．What’s the most important work for a birdwatcher? 60．What’s the main idea of the passage? 【答案】56．Because of its good environment. 57．Yes, you do. 58．When birds are searching for food. 59．To identify the birds. 60．How to watch birds properly. 【导语】本文介绍了赤山湖湿地公园成为鸟类栖息地的原因，以及观鸟的准备、时间、核心工作等正确观鸟的方法。 56．第1段提到“It has become home to many different kinds of birds because of its good environment”，可直接提取信息。 57．第2段提到“To watch the birds, all you need is a pair of binoculars”，可直接提取信息。 58．第4段提到“Start birdwatching in the morning when birds are searching for food”，可直接提取信息。 59．第5段提到“The most important work for a birdwatcher is to identify the birds”，可直接提取信息。 60．全文围绕观鸟的方法展开，第1段提到“The following advice will help you”，可直接提取核心内容。 七、完成句子 61．and, in, Plants, the air, oxygen, from, take, produce, carbon dioxide ___________________________________________________________. 【答案】Plants take in carbon dioxide from the air and produce oxygen 【详解】根据所给标点可知，此处为陈述句。Plants“植物”，作主语，句首首字母大写；take in“吸收”，是固定短语；carbon dioxide“二氧化碳”，作宾语；from the air“从空气中”，作状语；and“和”，连接并列谓语；produce“产生”，作并列谓语；oxygen“氧气”，作宾语。故填Plants take in carbon dioxide from the air and produce oxygen“植物吸收空气中的二氧化碳，产生氧气”。 62． is home to   of   ocean   the   life   kinds   sea   many ________________ 【答案】The ocean is home to many kinds of sea life. 【详解】根据所给单词可知，此处为陈述句。The ocean“海洋”作主语；is home to“是……的家园”作谓语；many kinds of sea life“多种海洋生物”作宾语。故填The ocean is home to many kinds of sea life.“海洋是多种海洋生物的家园。” 63．idea   how   tell   a   to   it   protect the ocean   good   to   is   people ________________ 【答案】It is a good idea to tell people how to protect the ocean. 【详解】分析所给词汇可知是it的固定句型。it作形式主语，is是谓语动词，a good idea是表语，不定式to tell是真正的主语；people是tell的间接宾语，how to protect the ocean是直接宾语。故填It is a good idea to tell people how to protect the ocean.“告诉人们如何保护海洋是个好主意。” 64．about    earth’s    makes up    71%    the    surface    it    of ______________________________________________________________________ 【答案】It makes up about 71% of the earth’s surface. 【详解】分析所给词汇可知，该句为陈述句，主语是“It”，谓语是“makes up”，宾语的核心是“about 71%”，“of the earth’s surface”这个介词短语在此作后置定语，修饰前面的“about 71%”，意为“地球表面的约71%”。故填It makes up about 71% of the earth’s surface.“它构成了地球表面的约71%。” 65．so   the climate   is   that   awful   can   plants   there   live   only a few ________________________________________ 【答案】The climate there is so awful that only a few plants can live. 【详解】根据所给单词可知，本句是“so...that...”（如此……以至于……）引导的结果状语从句，“the climate”（气候）是主句主语，there是地点状语，“is”是主句谓语，“awful”作表语，构成“so+形容词+that从句”结构，“only a few plants”（只有少数植物）作从句主语，“can live”作从句谓语。故填The climate there is so awful that only a few plants can live.“那里的气候很恶劣，只有少数植物能生存。” 八、书面表达 66．假如你是李华，请以“Protecting the forests”为题，从森林的重要性，人类活动对它的影响，它面临的问题等方面撰写一篇文章，呼吁人们保护森林。 注意：1.短文必须包含以上内容，但可以适当增加细节，以使行文连贯； 2.词数90左右，首句已给出，不计入总词数。 Protecting the forests Forests are of great importance. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Protecting the forests Forests are of great importance. They are home to countless animals and plants, and provide us with fresh air. Moreover, forests help prevent soil erosion and regulate the climate. However, forests are facing serious problems. People are cutting down trees for farming or other purposes. This destroys the homes of animals and makes many kinds of plants and animals die. To save forests, we can plant more trees and use less paper. Telling more people about protecting forests is also very important. Let’s take action now. Join forest protection campaigns and make a difference. 【详解】[总体分析] ①题材：本文是一篇话题作文； ②时态：时态主要为“一般现在时”； ③提示：写作要点已给出，根据提示信息写作，可适当增加细节，突出写作要点。 [写作步骤] 第一步，引出话题，强调森林的重要性； 第二步，根据提示信息描述森林面临的问题； 第三步，呼吁人们保护森林。 [亮点词汇] ①provide…with…为……提供…… ②cut down砍伐 ③take action采取行动 ④make a difference产生影响，有所作为 [高分句型] ①Telling more people about protecting forests is also very important. (动名词作主语) ②Let’s take action now. Join forest protection campaigns and make a difference. (祈使句) 原创精品资源学科网独家享有版权，侵权必究！1 1 / 7 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ Unit 7 The natural world单元自测（新教材译林版） 学校:___________班级：___________姓名：___________分数：___________ （时间：90分钟，满分：100分） 一、单项选择。(本大题共10小题，每小题1分，共10分) 1．Mr Wu seems to know everything about the ecosystem. We respect him for his ________. A．project B．knowledge C．programme D．support 2．All the students in Class 2 went to the museum yesterday ________ Lucy, because she had to look after her sick mother. A．besides B．with C．for D．except 3．You can see that culture differences can ________ misunderstanding between the British and the Chinese. A．happen B．cause C．prevent D．require 4．Don’t give up, Amy! Stand up, ________ sadness and have a new beginning. A．get on with B．get out of C．get rid of D．get along with 5．The structure of the sentence “Mum passes me the salt” is ________. A．S+V B．S+V+P C．S+V+O+O D．S+V+O+C 6．Which of the following has the same structure as “He made the boy do his homework.” ? A．He made the boy a model plane. B．I asked him to turn down the radio. C．His face turned red quickly. D．We all laughed happily. 7．Which of the following is the same as “I saw him reading a book.” in structure? A．You have a very nice sister. B．The news made me happy. C．My grandpa gave me a red packet. D．He likes playing the piano. 8．—Our library has a self-service borrowing and returning ________, so we don’t need to wait for librarians. —That’s good news for students who come to read after class. A．knowledge B．system C．course D．memory 9．What is the sentence pattern of “He thinks English very important”? A．S+V B．S+V+O C．S+V+O+O D．S+V+O+C 10．—It is necessary to wear masks in crowded places these days. It is good for others and ourselves. —________. A．You said it B．Not at all C．Never mind D．You’d better not 二、完形填空。(本大题共15小题，每小题1分，共15分) 通读下面短文，掌握其大意，然后在各题所给的四个选项（A、B、C和D）中选出一个最佳选项。 China is a great country with 5,000 years of history. There 11 many places of interest. Millions of tourists from all over the world come for a visit every year. Some of them are beautiful mountains, lakes and long rivers. Many mountains, such as Mount Tai, Mount Hua and Mount Emei are very famous. People go to Mount Tai 12 the sunrise. 13 the rivers the Changjiang River is the longest one and the second 14 one is the Yellow River. They are the birthplaces of 15 . Do you know the love 16 about Xu Xian and White Snake? It is said that the story 17 on West Lake. West Lake is the most excellent place that I have ever visited. It 18 in Hangzhou, Zhejiang Province. It is surrounded (围绕) on three sides by mountains. As a Chinese 19 goes, “Heaven above, Suzhou and Hangzhou below.” Su Causeway (苏堤), Broken Bridge and Leifeng Pagoda (塔) are must-see places. The views are so amazing that visitors often lose 20 in it. The West Lake is 21 its special view, as well 22 some beautiful poems (诗). Bai Juyi and Su Dongpo wrote many poems about it. 23 , the surrounding area of the West Lake is the 24 of the famous Dragon Well Tea. Did you go to the West Lake? If not, look for a 25 to go to the excellent place! 11．A．are B．is C．have D．has 12．A．saw B．to see C．seeing D．look 13．A．Between B．Among C．In D．Beyond 14．A．long B．longer C．longest D．very long 15．A．China culture B．China cultures C．Chinese culture D．Chinese cultures 16．A．song B．story C．picture D．book 17．A．happen B．happens C．happened to D．happened 18．A．lies B．lie C．lay D．is lying 19．A．speaking B．talking C．telling D．saying 20．A．him B．them C．themselves D．himself 21．A．famous for B．famous as C．famous D．known as 22．A．and B．as C．also D．or 23．A．Besides B．But C．And D．While 24．A．family B．building C．house D．home 25．A．car B．friend C．chance D．reason 三、阅读理解。(本大题共15小题，每小题2分，共30分) A An old woman grew a lot of corn behind her house. One corn was very full (饱满). It thought happily, “On harvest day, the old lady will pick me first! I’m the best corn this year!” But when harvest day came, the old woman didn’t pick it. “Tomorrow, tomorrow she will definitely (肯定) pick me!” the best corn said to cheer itself up. The next day, the old woman picked some other corn, but not the best one. “Tomorrow, the old lady will surely pick me!” the best corn still comforted itself… After that, the old woman never came. At last, the best corn felt really sad. Its once full grains turned dry and hard. It seemed like its whole body would crack (断裂). Just then, the old woman came. She picked the corn and said, “This is the best corn this year! If we use it as seeds (种子), we will grow better corn next year for sure!” Maybe you are always very confident. But when you feel sad and hopeless, do you have the patience to wait a little longer? 26．The old woman grew the corn _________. A．in front of her house B．behind her house C．in her garden D．on her farm 27．The full corn thought the old woman would pick it first because it was _________. A．the biggest B．the sweetest C．the tallest D．the best 28．What happened to the best corn after the old woman didn’t pick it for many days? A．Some birds ate it. B．Its grains turned dry and hard. C．Other people picked it. D．It felt lucky. 29．The old woman finally picked the best corn because _________. A．she planned to eat it B．she forgot to pick it before C．she wanted to use it as seeds for next year D．it was going to rot (腐烂) soon 30．What lesson does the story mainly want to tell us? A．We should be confident all the time. B．We need patience when we feel hopeless. C．It’s not good to wait for others. D．The best things are always picked first. B The Sahara Desert is the largest hot desert in the world. It is about 9,600,000 square kilometers in size. This is almost the size of  America or China. The desert covers eleven countries in the north of Africa. The Nile runs through the Sahara Desert all year round. But there are also other rivers running through it seasonally (季节性地). The geography of the desert includes huge sand dunes (沙丘) and dune fields. Some of the sand dunes are so huge that they can even be over 152 meters high. But there are also other amazing landforms (地形) in different parts of the desert. It is very hot and dry in the Sahara Desert. The temperature there is usually 30℃. However, during the hottest months, the temperature can go over 50℃. Because of the high temperatures and poor conditions of the desert, only a few plants live here, just about 500 kinds. They also play a role in the number of animals. In the driest part of the desert, there are only 70 different kinds of animals. Today the Sahara’s population is around four million. They move from place to place through the desert. Because of this there are many different cultures and languages in this area. 31．From the first paragraph we can know that the Sahara Desert ________. A．is the same as America in size B．is almost as big as China C．is about 960,000 square kilometers in size D．covers eleven countries in the south of Africa 32．What does the underlined word “They” refer to? A．High temperatures and poor conditions. B．Some plants and animals. C．Huge dunes and dune fields. D．Languages and culture. 33．What can’t we know about the Sahara Desert? A．Its size. B．Its landforms. C．Its temperatures. D．Its future. 34．What can we learn from the passage? A．There is no water in the Sahara Desert. B．Only the Nile goes through the desert. C．There are only seventy different kinds of plants living there. D．The Sahara area is rich in culture and language. 35．Where can we find the passage most probably? A．In a storybook. B．In a sports magazine. C．In a geography book. D．In a health newspaper. B）短文还原 Here is an entry about Greenland from a children’s encyclopedia. Please read on to learn more. Greenland is the largest island in the world. 36 It is almost four times larger than France. Ice covers about 80% of Greenland, but the area without ice is still larger than all of Japan. Location and climate Greenland lies between the North Atlantic Ocean and the Arctic Ocean. Most of it is north of the Arctic Circle, so it is very cold there. 37 . In summer, the temperature gets a little higher. Some ice melts, and some green plants start to grow. They bring a little bit of green to the white land. Animals Greenland is very cold, but there are still some special animals there. For example, you can find animals like Arctic foxes, reindeer and polar bears. Polar bears are a symbol of Greenland. They are predators (食肉动物). 38 Tourism A holiday in Greenland is a good idea because it’s never crowded—there are only about 56,000 people there. ※ Dog sledding (狗拉雪橇) is an important part of Greenlandic culture. There aren’t many roads. But instead, there are about 15,000 dogs ready to pull you across the ice on a sled. Try it and you can experience the local people’s special way of getting around. 39 ※ Greenland is one of the best places to see the northern lights. 40 You can see them on clear nights from September to April. In summer, however, you can’t see the northern lights. A．They like to hunt seals on the ice. B．They are a magical natural wonder. C．It has an area of about 2.16 million square kilometres. D．It’s also a great way to learn about the local people. E．From May to July, the sun never goes down. F．In winter, the temperature (温度) is usually around -18℃! 四、选词填空(本大题共5小题，每小题1分，共5分) 选用方框中所给的单词或短语并用其适当形式填空，有一个单词或短语是多余的。 take action, balance, efforts, connected with, effect, prevent 41．We should keep a between hobbies and schoolwork. 42．Some Solar Terms are traditional festivals. 43．Thanks to all the , the number of wild animals is increasing. 44．People will to protect the environment. 45．The heavy rain didn’t the students from going to school. 五、语法填空(本大题共10小题，每小题1分，共10分) Natural disasters always lead to terrible damage. Last week, our school 46 (hold) an important disaster training for all students, 47 (include) fire escape drills and earthquake response practices. Two knowledgeable 48 (policeman) were invited to give a speech about it. One policeman said that 49 (harm) gases from fires and falling objects during earthquakes are the main dangers in disasters. 50 (sad), he told us a true story: an unlucky man was hit by a falling brick when 51 earthquake happened in his city. He 52 (bleed) badly at that time and was quickly sent to the hospital. Many other people in that area even became 53 (home) overnight. Many of us did not know how to survive those disasters. 54 , we must follow the safety rules during every drill. When we practiced how to escape, we heard a few clear 55 (voice) from the radio guiding us at every corner. Through this training, we all learned how to protect ourselves better in emergencies. 六、任务型阅读(本大题共5小题，每小题2分，共10分) 阅读下面短文，并根据短文内容回答问题 (No more than 8 words) Chishan Lake Wetland Park is in Anhui Province. It has become home to many different kinds of birds because of its good environment. Every year, a lot of tourists go there to watch the birds. Do you know how to watch the birds? The following advice will help you. Birdwatchers enjoy looking for and listening to different kinds of birds. To watch the birds, all you need is a pair of binoculars, a field guide and love for birds. When you are ready, it’s best to go to the wild with some experienced (有经验的) people. You can join a birdwatching group to learn about some skills. Start birdwatching in the morning when birds are searching for food. Most of the time, you will hear bird calls from all around you, but you will not see any birds easily. Look for movement in trees, and bring your binoculars to your eyes to see more clearly. The most important work for a birdwatcher is to identify (识别) the birds. A bird’s shape, size, colour and habits can help a birdwatcher identify it. When you identify a bird, don’t forget to take notes about it in your notebook. When watching the birds, you should always keep in mind: respect (尊重) wildlife and protect its living areas. 56．Why has Chishan Lake Wetland Park become home to many birds? 57．Do you need a pair of binoculars to watch birds? 58．When should you start birdwatching in the morning? 59．What’s the most important work for a birdwatcher? 60．What’s the main idea of the passage? 七、完成句子(本大题共5小题，每小题2分，共10分) 61．and in Plants the air oxygen from take produce carbon dioxide ______________________________________________________________________ 62． is home to   of   ocean   the   life   kinds   sea   many ______________________________________________________________________ 63．idea   how   tell   a   to   it   protect the ocean   good   to   is   people ______________________________________________________________________ 64．about    earth’s    makes up    71%    the    surface    it    of ______________________________________________________________________ 65．so   the climate   is   that   awful   can   plants   there   live   only a few ______________________________________________________________________ 八、书面表达(本大题共1小题，共10分) 假如你是李华，请以“Protecting the forests”为题，从森林的重要性，人类活动对它的影响，它面临的问题等方面撰写一篇文章，呼吁人们保护森林。 注意：1.短文必须包含以上内容，但可以适当增加细节，以使行文连贯； 2.词数90左右，首句已给出，不计入总词数。 Protecting the forests Forests are of great importance. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司2 / 15 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $