Unit 6 Reading Plus 知识点归纳 2026-2027学年人教版九年级英语上册

九上Unit 6 Reading Plus 知识点归纳 一、单词表（重点 & 核心词汇，分主题归类） （一）航天、卫星相关 satellite /ˈsætəlaɪt/n. 卫星 man-made satellite 人造卫星 launch /lɔːntʃ/v.&n. 发射 space /speɪs/n. 太空；宇宙 orbit /ˈɔːbɪt/v. 环绕…… 运行 n. 轨道 battery /ˈbætri/n. 电池 metal /ˈmetl/n. 金属 kilogram /ˈkɪləɡræm/n. 千克；公斤 continent /ˈkɒntɪnənt/n. 大洲；大陆 ocean /ˈəʊʃn/n. 海洋 （二）卫星分类 & 功能 research satellite 科研卫星 communication satellite 通信卫星 weather satellite 气象卫星 positioning satellite 定位卫星 navigation /ˌnævɪˈɡeɪʃn/n. 导航 BDS (BeiDou Navigation Satellite System) 北斗卫星导航系统 signal /ˈsɪɡnəl/n. 信号 radio /ˈreɪdiəʊ/n. 无线电；收音机 photograph /ˈfəʊtəɡrɑːf/n. 照片 v. 拍照 map /mæp/n. 地图 v. 绘制地图 （三）气象、地理类 storm /stɔːm/n. 暴风雨 snow /snəʊ/v.&n. 下雪；雪 earth /ɜːθ/n. 地球；大地 （四）设备、技术、程度形容词 complicated /ˈkɒmplɪkeɪtɪd/adj. 复杂的 public /ˈpʌblɪk/n. 公众 adj. 公共的 highly /ˈhaɪli/adv. 高度地；非常 amazing /əˈmeɪzɪŋ/adj. 令人惊叹的 （五）动作、状态动词 travel /ˈtrævl/v. 行进；运行 circle /ˈsɜːkl/v. 环绕；转圈 develop /dɪˈveləp/v. 研发；研制 allow /əˈlaʊ/v. 允许；使能够 weigh /weɪ/v. 重（多少） burn up 烧毁；燃尽 fall back 回落；坠落 send back 传回；送回 come from 来自 （六）时间、数量、限定词 million /ˈmɪljən/num. 百万 age /eɪdʒ/n. 时代；年代 limit /ˈlɪmɪt/n. 限制；局限 imagination /ɪˌmædʒɪˈneɪʃn/n. 想象力 possible /ˈpɒsəbl/adj. 可能的 （七）专有名词 Sputnik 1 斯普特尼克一号（人类首颗人造卫星） Soviet Union 苏联 二、核心单词词性转换 & 变形 名词复数 satellite → satellites；photograph → photographs；signal → signals；continent → continents；ocean → oceans；kilogram → kilograms；million → millions（millions of 数百万） 动词 ↔ 名词 launch v. 发射 → launch n. 发射 develop v. 研发 → development n. 研发；发展 navigate v. 导航 → navigation n. 导航 imagine v. 想象 → imagination n. 想象力 communicate v. 通信 → communication n. 通信 weigh v. 重达 → weight n. 重量 orbit v. 环绕运行 → orbit n. 轨道 形容词 & 副词变形 complicate v. 使复杂 → complicated adj. 复杂的 high adj. 高的 → highly adv. 高度地 amaze v. 使惊奇 → amazing adj. 令人惊叹的；amazed adj. 感到惊奇的 possible adj. 可能的 → impossible adj. 不可能的 public adj. 公共的 n. 公众 动词三单、过去式、过去分词 launch → launches → launched → launched travel → travels → travelled → travelled circle → circles → circled → circled develop → develops → developed → developed weigh → weighs → weighed → weighed burn → burns → burnt/burned → burnt/burned fall → falls → fell → fallen 三、单元重点语块 / 固定短语 1. 核心主题短语 man-made satellite 人造卫星 the world’s first man-made satellite 世界第一颗人造卫星 launch a satellite 发射卫星 the age of satellites 卫星时代 circle Earth 环绕地球运行 radio battery 无线电电池 burn up 烧毁；燃尽 fall back to Earth 坠落回地球 send back photographs 传回照片 communication satellite 通信卫星 TV and radio signals 电视与无线电信号 across oceans 跨越大洋 across continents 跨越各大洲 weather satellite 气象卫星 positioning satellite 定位卫星 highly complicated system 高度复杂的系统 BeiDou Navigation Satellite System（BDS）北斗卫星导航系统 the public 公众 no end to … …… 没有尽头 the limit to … …… 的局限 2. 写作答题万能搭配 listen to radios 收听收音机 around the world 全世界 make better maps 绘制更精准的地图 tell us when a storm is coming 预报暴风雨来临 tell the position of cars and mobile phones 定位车辆与手机 possible uses of satellites 卫星的各类用途 only real limit 唯一真正的局限 四、四大核心语法 & 长难句考点 语法 1：形容词比较级倍数表达 倍数 + 比较级 + than more than two times larger than a basketball 比篮球大两倍多 结构：数字 + times + 形容词比较级 + than 语法 2：定语从句（where /that/which） where 表地点：the place where it came from 它发出信号的地方 that 修饰事物：photographs that help us make maps 帮助我们绘制地图的照片 which 非限定性定语从句，指代前文整物 …BDS, which can tell us where our car is. 语法 3：被动语态（allow sth. to be done） These allow TV and radio signals to be sent across oceans. 这些卫星能让电视、无线电信号跨洋传输。 语法 4：It seems that… 句型 It seems that there is no end to the possible uses of satellites. 卫星的用途似乎无穷无尽。 语法 5：时间状语从句、when 引导从句 Sputnik 1 stopped beeping when its radio battery died. 当无线电电池耗尽，斯普特尼克一号停止发出哔声。 高频长难句拆解 The amazing thing was the place where it came from— space. The beep came from the world's first man-made satellite, Sputnik 1. 考点：where 引导定语从句；破折号解释说明；同位语 Sputnik 1 It was round, made of metal, and more than two times larger than a basketball. It weighed about 84 kilograms, travelled at 29,000 kilometres an hour, and took 96.2 minutes to circle Earth. 考点：made of 看得出原材料；倍数比较级；多个并列谓语 The launch of Sputnik 1 also began the age of satellites. The first satellites were used for research. Through them, we can better understand the world we live in. 考点：be used for 被用于；省略关系代词 that 的定语从句 the world (that) we live in One new kind of satellite that is now becoming more useful to the public is the positioning satellite. This satellite works with a highly complicated system, like the BDS (BeiDou Navigation Satellite System), which can tell us where our car or even our mobile phone is. 考点：that 限制性定语从句；which 非限制性定语从句；where 宾语从句 五、核心阅读答题句型 介绍首颗人造卫星 Sputnik 1, the first man-made satellite, was launched by the Soviet Union in 1957. It sent continuous beep signals from space. 卫星早期作用 Early satellites were mainly for scientific research. They send photos back to Earth to help people draw precise maps. 分类说明卫星功能 Communication satellites send TV and radio signals far across oceans and continents. Weather satellites can predict storms and snow. Positioning satellites such as BDS help locate cars and phones. 文章主旨总结 Satellites have countless uses in research, communication, weather forecast and positioning. Our imagination decides how we use satellites in the future. 六、易混词辨析 & 反义词 反义词 man-made 人造的 ↔ natural 天然的 complicated 复杂的 ↔ simple 简单的 public 公共的 ↔ private 私人的 possible 可能的 ↔ impossible 不可能的 易混辨析 travel /orbit travel：泛指运行、行进；orbit：特指环绕天体轨道运转 send back /fall back send back 传回（信号、图像）；fall back 坠落、回落 research satellite /communication satellite /weather satellite /positioning satellite 四类卫星功能区分清晰，不可混用 million /millions of 具体数字 + million（无 s）；millions of 数百万（模糊数量，加 s） 七、写作万能素材（卫星主题短文） 范文 1 斯普特尼克一号简介 In 1957, the Soviet Union launched Sputnik 1, the world’s first man-made satellite. It was metal-made and bigger than a basketball. It travelled fast around Earth and sent short beep signals for weeks. After its battery ran out, it stopped working and finally burnt up when falling back to Earth. Its launch started the age of satellites for human beings. 范文 2 不同类型卫星的作用 Now we have different kinds of satellites for different uses. Research satellites help us study our planet and take clear photos to make maps. Communication satellites send TV and radio signals across oceans and continents. Weather satellites can warn us of coming storms. Positioning satellites like BDS use complex systems to locate our cars and mobile phones accurately. 范文 3 主旨感悟 Satellites bring great convenience to our daily life and scientific study. Their functions are endless, and the only limit to developing more satellite uses is human imagination. As technology improves, we will create more powerful satellites for more new tasks. 学科网（北京）股份有限公司 $