Unit 6 Natural wonders of the world (单元诊断) 2025-2026学年英语冀教版八年级上册

英语冀教版八年级上册Unit 6 Natural wonders of the world 单元诊断 一、根据括号里的汉语完成句子（共 15 小题） 1.The Amazon Rainforest is home to thousands of ______ (生物) and plants. 2.Mount Qomolangma is famous for its ______ (令人惊叹的) height and beauty. 3.We need to protect the ______ (生态的) balance of the wetlands. 4.Many ______ (探险者) dream of climbing the highest mountains in the world. 5.The ______ (重要性) of protecting wild animals can’t be ignored. 6.The ______ (源头) of the Yellow River is in Qinghai Province. 7.Visitors can ______ (进入) the national park with a valid ticket. 8.The Great Wall is a precious cultural ______ (遗产) of China. 9.______ (专业的) guides will lead us through the jungle safely. 10.The ______ (湿地) provides a perfect home for birds and fish. 11.She took many photos of the ______ (令人震惊的) natural scenery. 12.We should ______ (想象) the world without pollution—it would be beautiful. 13.The ______ (高原) in Tibet has a unique climate and landscape. 14.Local people are working hard to protect the ______ (自然的) environment. 15.The ______ (雕) is a symbol of freedom and strength in many cultures. 二、根据括号里所给单词填空（共 15 小题） 1.My parents allow me ______ (visit) the nature reserve this summer. 2.Scientists try ______ (protect) the Tibetan antelope from danger. 3.This river is much ______ (long) than the one in our hometown. 4.She hopes ______ (explore) the rainforest with her friends someday. 5.The Grand Canyon is one of the ______ (stunning) wonders in the world. 6.We should remind people ______ (save) water in daily life. 7.The hotel provides ______ (comfortable) rooms for all visitors. 8.Mount Qomolangma is the ______ (high) mountain on Earth. 9.He kept ______ (search) for hidden treasures in the jungle. 10.The weather here is getting ______ (warm) than last month. 11.This activity encourages students ______ (learn) about ecological protection. 12.Of all the parks, this one is the ______ (popular) among children. 13.They decided ______ (create) a travel plan for the summer vacation. 14.The old tree is ______ (old) than any other plant in the village. 15.The guide told us ______ (not litter) in the national park. 三、选择题（共 20 小题） ( )1.The Great Barrier Reef is a ______ wonder in Australia. A. nature B. natural C. naturally D. natures ( )2.—Which is ______, the Nile or the Amazon? —The Nile is longer. A. long B. longer C. longest D. the longest ( )3.We should ______ the importance of protecting wild animals. A. imagine B. locate C. realize D. float ( )4.My brother hopes ______ an explorer when he grows up. A. be B. to be C. being D. been ( )5.This is one of ______ wetlands in our country. A. beautiful B. more beautiful C. most beautiful D. the most beautiful ( )6.The misty mountains make us ______ walking in a fairy tale. A. feel like B. sound like C. look like D. taste like ( )7.The government doesn’t allow people ______ in the nature reserve. A. camp B. camping C. to camp D. camped ( )8.—How do you like the new park? —It’s ______ than the old one. A. interesting B. more interesting C. most interesting D. the most interesting ( )9.Pandas are ______ for their black-and-white fur and playful nature. A. famous B. proud C. good D. ready ( )10.She spent the whole day ______ for her lost camera in the jungle. A. search B. to search C. searching D. searched ( )11.The ______ of the Yangtze River is about 6,300 kilometers. A. length B. high C. wide D. deep ( )12.—Who runs ______ in your class? —Tom. He wins every race. A. fast B. faster C. fastest D. the faster ( )13.This book tells us stories about ______ who explored the North Pole. A. creators B. explorers C. guides D. experts ( )14.The teacher reminded us ______ quiet in the library. A. keep B. to keep C. keeping D. kept ( )15.Among all the seasons, spring is ______ for planting trees. A. good B. better C. best D. the best ( )16.We can see many ______ like wolves and eagles in the national park. A. creatures B. treasures C. heritages D. headwaters ( )17.The weather is getting ______ as winter comes. A. cold B. colder C. coldest D. the coldest ( )18.My parents allow me ______ my friends on weekends. A. meet B. to meet C. meeting D. met ( )19.The Great Wall is a famous cultural ______ of China. A. wonder B. beauty C. heritage D. adventure ( )20.—Which city is ______ from here, Beijing or Shanghai? —Beijing is farther. A. far B. farther C. farthest D. the farthest 参考答案 一、根据汉语完成句子 1.creatures（解析：对应核心词汇 “生物”，课文提及 “wild animals and creatures”） 2.breathtaking（解析：核心形容词，描述自然景观的 “令人惊叹”） 3.ecological（解析：核心词汇，“生态的”，用于 “ecological balance” 短语） 4.explorers（解析：课文主题相关 “探险者”，复数形式） 5.importance（解析：核心名词，对应 “重要性”，课文强调保护的重要性） 6.headwaters（解析：核心词汇 “源头”，课文提及河流源头） 7.enter（解析：核心动词 “进入”，用于描述进入自然保护区） 8.heritage（解析：核心名词 “遗产”，文化遗产固定搭配） 9.Professional（解析：核心形容词 “专业的”，修饰 “guides”） 10.wetland（解析：核心名词 “湿地”，课文强调湿地生态价值） 11.stunning（解析：核心形容词 “令人震惊的”，描述自然景色） 12.imagine（解析：核心动词 “想象”，课文有 “imagine doing” 用法） 13.plateau（解析：核心名词 “高原”，课文提及青藏高原） 14.natural（解析：核心形容词 “自然的”，修饰 “environment”） 15.eagle（解析：核心名词 “雕”，课文列举野生动物时提及） 二、根据单词填空 1.to visit（解析：考察 “allow sb. to do sth.” 结构，不定式作宾补） 2.to protect（解析：“try to do sth.” 表示 “努力做某事”，课文核心短语） 3.longer（解析：比较级，“than” 提示用 “long” 的比较级） 4.to explore（解析：“hope to do sth.” 固定搭配，表 “希望做某事”） 5.most stunning（解析：最高级，“one of the + 最高级” 结构） 6.to save（解析：“remind sb. to do sth.” 结构，不定式作宾补） 7.comfortable（解析：形容词原级，修饰名词 “rooms”） 8.highest（解析：最高级，珠穆朗玛峰是 “最高” 山峰） 9.searching（解析：“keep doing sth.” 表持续动作，“search for” 为核心短语） 10.warmer（解析：比较级，“than” 提示用 “warm” 的比较级） 11.to learn（解析：“encourage sb. to do sth.” 结构，不定式作宾补） 12.most popular（解析：最高级，“of all” 提示用最高级） 13.to create（解析：“decide to do sth.” 固定搭配，表 “决定做某事”） 14.older（解析：比较级，“than” 提示用 “old” 的比较级） 15.not to litter（解析：“tell sb. not to do sth.” 否定形式，不定式作宾补） 三、选择题 1.B（解析：形容词 “natural” 修饰名词 “wonder”，对应核心词汇） 2.B（解析：两者比较用比较级 “longer”，符合比较级基本用法） 3.C（解析：“realize” 表 “意识到”，符合 “意识到保护重要性” 语境） 4.B（解析：“hope to be” 表 “希望成为”，不定式作宾语） 5.D（解析：“one of the + 最高级” 结构，需加 “the”） 6.A（解析：“feel like” 表 “感觉像”，课文原句结构迁移） 7.C（解析：“allow sb. to camp” 用不定式，符合固定搭配） 8.B（解析：两者比较用 “more interesting”，多音节词比较级加 “more”） 9.A（解析：“be famous for” 表 “因…… 闻名”，核心短语） 10.C（解析：“spend time doing” 结构，“searching” 作宾语） 11.A（解析：“length” 表 “长度”，描述河流长度用该名词） 12.C（解析：三者以上比较用最高级 “fastest”，副词最高级可省略 “the”） 13.B（解析：“explorers” 对应 “探险者”，与 “explored the North Pole” 匹配） 14.B（解析：“remind sb. to keep” 用不定式，固定搭配） 15.D（解析：“among all” 提示用最高级 “the best”，“be good for” 短语） 16.A（解析：“creatures” 表 “生物”，包含狼和雕等动物） 17.B（解析：隐含与之前比较，用比较级 “colder”） 18.B（解析：“allow sb. to meet” 用不定式，固定结构） 19.C（解析：“cultural heritage” 表 “文化遗产”，核心短语） 20.B（解析：两者比较用 “farther”，不规则变化） 学科网（北京）股份有限公司 $$