Unit 6 Mountains and rivers 知识梳理与同步练习2026—2027学年沪教版（五四学制）英语七年级上册

**基本信息** 本同步练习以“基础巩固-能力提升-综合应用”分层设计，通过词汇→语法→语篇三级递进路径，全面覆盖山川主题核心知识，适配新授课语言能力培养与思维品质提升需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇与短语|单词拼写（首字母提示+中文释义）、选词填空（词性转换），夯实语言能力基础| |巩固层|语法规则与句型|语法单选（同级比较/as…as）、完成句子（比较级/最高级应用），强化思维品质训练| |提升层|情景交际与语篇写作|情景对话补全（信息询问）、书面表达（三段式描写），促进综合语言运用能力发展|

Unit 6 Mountains and rivers 知识梳理与同步练习2026—2027学年沪教版（五四学制）七年级上册英语 第一部分 核心知识超全梳理 一、单元主题与核心场景 主题：Mountains and rivers（山川河流、自然美景） 核心交际场景： 1. 描述山川、河流、湖泊、瀑布等自然景观 2. 介绍景物的长度、高度、面积、位置 3. 用同级/比较级/最高级对比自然风光 4. 使用 like / as 比喻句式描写景色 5. 简单介绍名山大川、表达对自然之美的赞美 二、重点核心词汇（音标+词性+释义+变形搭配） 1. mountain /ˈmaʊntən/ n. 山；山脉 2. river /ˈrɪvə(r)/ n. 河流 3. metre /ˈmiːtə(r)/ n. 米（美式：meter） 4. height /haɪt/ n. 高度 （形容词：high 高的） 5. length /leŋθ/ n. 长度 （形容词：long 长的） 6. total /ˈtəʊtl/ adj. 总的；总计的 7. locate /ləʊˈkeɪt/ v. 位于；确定位置 （搭配：be located in 坐落于） 8. waterfall /ˈwɔːtəfɔːl/ n. 瀑布 9. valley /ˈvæli/ n. 山谷；溪谷 10. deep /diːp/ adj. 深的 11. wide /waɪd/ adj. 宽阔的 12. beautiful /ˈbjuːtɪfl/ adj. 美丽的 （副词：beautifully） 13. natural /ˈnætʃrəl/ adj. 自然的 14. amazing /əˈmeɪzɪŋ/ adj. 令人惊叹的 15. influence /ˈɪnfluəns/ n. & v. 影响 三、必背重点短语 1. in the world 在世界上 2. be located in 坐落于；位于 3. at the bottom of 在……的底部 4. total length 总长度 5. 8848.86 metres high 8848.86米高 6. natural beauty 自然美景 7. different kinds of landscapes 不同种类的风景 8. as wide as 和……一样宽 9. more amazing than 比……更令人惊叹 10. the deepest lake 最深的湖泊 四、核心情景句型（必考交际） 1. 尺寸、高度、长度表达 It is … metres high/long/wide/deep. 它有……米高/长/宽/深。 The river is 6000 kilometres in length. 这条河全长6000千米。 2. 同级比较句型（重点） A is as + adj. + as B A和B一样…… 例：This lake is as deep as that one. 这个湖和那个湖一样深。 3. 明喻比喻句型（like / as） The cloud is like a big mountain. 云朵像一座大山。 It looks as beautiful as a picture. 它美得像一幅画。 4. 景物评价句型 It is one of the most amazing rivers in the world. 它是世界上最令人惊叹的河流之一。 The natural scenery here is very beautiful. 这里的自然风光很美。 五、核心语法（单元重难点） 1. 形容词同级比较 结构：as + 原级 + as 和……一样 否定：not as/so + 原级 + as 不如…… 例句： The Yangtze River is as long as the Yellow River. This valley is not so wide as that one. 2. 形容词比较级&最高级（复习巩固） 单音节：tall-taller-tallest；deep-deeper-deepest 以e结尾：wide-wider-widest 双写辅元辅：big-bigger-biggest 多音节：beautiful-more beautiful-most beautiful 3. 不定代词基础用法 everything / everyone / something 等不定代词作主语，谓语动词用单数。 例：Everything looks beautiful here. 这里的一切都很美。 4. 明喻修辞 like / as like 介词，后接名词/代词：look like 看起来像 as 连词，后接句子：as … as 和……一样 六、单元写作框架 My favourite natural view（我最喜欢的自然风景） 三段式万能模板 1. 开头：点明最喜欢的自然风景（山/河/湖/瀑布） 2. 中间：描写位置、高度/长度、外观、特点（用上比较级、as…as句型） 3. 结尾：表达感受、赞美自然、推荐游览 全新同步练习题 班级：___________ 姓名：___________ 得分：___________ 一、单词拼写（根据首字母及中文提示补全单词，每空2分，共20分） 1. This m___________ (山脉) is very high and famous. 2. The Yellow R___________ (河流) is one of the longest rivers in China. 3. The mountain is over 8000 m___________ (米) high. 4. What’s the l___________ (长度) of this river? 5. The lake is very d___________ (深的) and clean. 6. This river is very w___________ (宽阔的) and busy. 7. The town is l___________ (位于) in the south of China. 8. We can see a beautiful w___________ (瀑布) in the mountain. 9. The v___________ (山谷) looks quiet and beautiful. 10. It is an a___________ (令人惊叹的) natural view. 二、选词填空（用所给词适当形式填空，每词限用一次，每空2分，共20分） high, long, wide, deep, beautiful, natural, amaze, locate, total, different 1. This river is ___________ than that small river. 2. The ___________ height of the mountain is 8848.86 metres. 3. The lake is 100 metres ___________. 4. Look at these ___________ kinds of natural landscapes. 5. The city ___________ in the east of our country. 6. Everything ___________ here looks very nice. 7. This is one of the ___________ views in the world. 8. The road becomes ___________ after workers’ hard work. 9. I love ___________ beauty of mountains and rivers. 10. This waterfall is the most ___________ one in this area. 三、语法单项选择（每题3分，共30分） ( ) 1. This lake is as ___________ as that one. A. deep B. deeper C. deepest D. the deepest ( ) 2. The Yellow River is ___________ shorter than the Yangtze River. A. very B. much C. many D. so ( ) 3. Everything in the mountain ___________ very beautiful. A. is B. are C. was D. were ( ) 4. This valley is not so ___________ as the other one. A. wide B. wider C. widest D. the wider ( ) 5. It is one of ___________ most amazing rivers in the world. A. a B. an C. the D. / ( ) 6. The mountain is 5000 metres ___________. A. height B. high C. highly D. taller ( ) 7. —What ___________ the river ___________ like? —It’s long and wide. A. does; look B. is; look C. do; looks D. are; looks ( ) 8. The city ___________ in the west of China. A. locate B. locates C. is located D. located ( ) 9. This waterfall looks ___________ a white curtain（窗帘）. A. as B. like C. so D. than ( ) 10. The new road is much ___________ than before. A. wide B. wider C. widest D. the widest 四、完成句子（根据中文补全句子，每空一词，横线填写单词，每空1分，共12分） 1. 这座山和那座山一样高。 This mountain is ___________ ___________ ___________ that one. 2. 这条河流不如那条河宽。 This river is ___________ ___________ ___________ ___________ that one. 3. 它是世界上最令人惊叹的风景之一。 It is ___________ ___________ ___________ ___________ amazing views in the world. 4. 这座城市坐落于中国南方。 The city ___________ ___________ ___________ the south of China. 五、情景对话补全（方框选句，多余两项，每空2分，共8分） A. How long is it? B. Where is it located? C. What do you think of it? D. Is it very deep? E. It looks very amazing. F. Do you like natural views? G. I don’t know it. A: Do you know the Yangtze River? B: Yes, it’s very famous in China. A: 1. ___________ B: It’s about 6300 kilometres long. A: Wow, so long! 2. ___________ B: It is located in the east of China. A: 3. ___________ B: Yes, it is very deep in many places. A: 4. ___________ I hope I can visit it one day. 六、书面表达（10分） 题目：My Favourite Natural View 提示：1. 介绍你最喜欢的一处自然风景（山、河、湖、瀑布均可）；2. 描写它的位置、外形、特点，适当使用比较级、as…as句型；3. 写出你的感受；不少于60词。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________           参考答案 一、单词拼写 1. mountain 2. River 3. metres 4. length 5. deep 6' wide 7. located 8. waterfall 9. valley 10. amazing 二、选词填空 1. longer 2. total 3. deep 4. different 5. is located 6. natural 7. most beautiful 8. wider 9. the 10. amazing 三、单项选择 1.A 2.B 3.A 4.A 5.C 6.B 7.A 8.C 9.B 10.B 四、完成句子 1. as high as 2. not as/so wide as 3. one of the most 4. is located in 五、情景对话补全 1.A 2.B 3.D 4.E 六、书面表达范文 My Favourite Natural View My favourite natural view is the West Lake. It is one of the most beautiful lakes in China. It is located in Hangzhou. The lake is very wide and clean. It is as peaceful as a big mirror. In spring, everything here looks amazing. The mountains around the lake are green and tall. I love its natural beauty very much. It is more wonderful than many other views. I think it is well worth visiting. 学科网（北京）股份有限公司 $