Unit 2 Amazing numbers 早读默写小页2025-2026学年沪教版英语七年级上册

该初中英语学习任务单聚焦“数字”主题，涵盖核心词汇（如flight, symbol）、重点短语（如flight schedule, Fibonacci sequence）、基数词与序数词语法及写作应用。以Section A基础积累（词汇、短语、句型）为起点，衔接Section B拓展应用（拓展词汇、语法填空、写作），构建从基础到综合运用的学习支架。 资料亮点在于强化语言能力培养，词汇短语覆盖全面且分层次，语法与句型训练注重准确性。结合人口统计、斐波那契数列等真实情境设计写作，培养思维品质中的分析与推断能力。习题从基础默写过渡到综合应用，答案页完整，助力学生自主学习，提升学习效率与语言综合运用能力。

Unit 2 Amazing numbers 班级：________ 姓名：________ 得分：________ Section A 一、核心词汇默写（1×20=20） 1. 航程；航班 ______ 1. 日程安排 ______ 1. 到处；各个地方 ______ 1. 向（某人）挑战 ______ 1. 奖赏；奖励 ______ 1. 承诺；保证 ______ 1. 国际象棋棋盘 ______ 1. 银 ______ 1. 回复；答复 ______ 1. 犹豫 ______ 1. 想知道；琢磨 ______ 1. 同意；赞成 ______ 1. 百分之…… ______ 1. 目前；当前 ______ 1. 检查；核查 ______ 1. 预算 ______ 1. 省份 ______ 1. 急剧地；突然大幅度地 ______ 1. 计算（或清点）总数 ______ 1. 系统 ______ 二、重点短语默写（1×15=15） 1. 航班时刻表 ______ 1. 价格标签 ______ 1. 片刻；一会儿 ______ 1. 毫不犹豫 ______ 1. 上升 ______ 1. 下降 ______ 1. 写下；记下 ______ 1. 代替；作为……的替换 ______ 1. 符号；记号 ______ 1. 代表 ______ 1. 准确地；确切地 ______ 1. 基数词 ______ 1. 序数词 ______ 1. 国际象棋 ______ 1. 大量 ______ 三、语法重点填空（1×10=10） 用基数词或序数词的正确形式填空（拼写完整单词） 1. There are ______ (7) days in a week. Monday is the ______ (2) day of the week. 1. The Yangtze River is about ______ (6300) kilometres long, ranking the ______ (3) longest river in the world. 1. The old man asked for ______ (1) grain of rice for the first square, ______ (2) for the second, and so on. 1. The worlds population reached ______ (7) billion around 2011 and is expected to be over ______ (9) billion by 2100. 1. December is the ______ (12) month of the year. My birthday is on the ______ (25) of December. 四、关键句型默写（2×5=10） 1. 国王向一位智者挑战下国际象棋，并承诺如果智者赢了可以得到任何奖赏。 The king ______ the wise old man ______ a game of chess and ______ him any prize if he won. 1. 智者要求在棋盘的第一个格子放1粒米，第二个格子放2粒，之后每个格子的米数都翻倍。 The wise man asked for one grain of rice for the first square, two for the second, and to ______ the ______ for each of the rest of the squares. 1. 国王起初很惊讶，认为智者要求的太少了，毫不犹豫地答应了。 The king was very surprised at first and thought the old man asked for too little. He agreed ______ ______. 1. 世界上大约60%的人口目前生活在亚洲，这个数字还在不断变化。 About 60 ______ of the worlds population currently live in Asia, and the number ______ ______ changing. 1. 恐龙统治地球超过1.8亿年，大约6600万年前突然灭绝了。 Dinosaurs ruled the Earth for more than ______ ______ years and suddenly ______ ______ about 66 million years ago. Section B 五、核心词汇默写（1×20=20） 1. 符号；记号 ______ 1. 代表 ______ 1. 准确地；确切地 ______ 1. 模式；图案 ______ 1. 计数棍 ______ 1. 鹅卵石；砾石 ______ 1. 对应 ______ 1. 抽象的 ______ 1. 数字 ______ 1. 序列；顺序 ______ 1. 数学家 ______ 1. 花瓣 ______ 1. 螺旋形 ______ 1. 松果 ______ 1. 小册子 ______ 1. 宝贵的；珍贵的 ______ 1. 图表 ______ 1. 统计数据 ______ 1. 百分比 ______ 1. 增长；增加 ______ 六、重点短语默写（1×15=15） 1. 斐波那契数列 ______ 1. 自然规律 ______ 1. 历史遗迹 ______ 1. 书面资料 ______ 1. 碳定年法 ______ 1. DNA证据 ______ 1. 家族谱系 ______ 1. 历史人物 ______ 1. 手工工艺品 ______ 1. 十进制 ______ 1. 罗马数字 ______ 1. 阿拉伯数字 ______ 1. 计数方法 ______ 1. 一一对应 ______ 1. 数学模式 ______ 七、用所给单词的适当形式填空（2×10=20） 1. The king ______ (promise) to give the old man any prize, but he didnt expect the request to be so "simple". 1. Dinosaurs ______ (live) on Earth for over 180 million years before they ______ (die) out. 1. If you ______ (double) the number of grains each time, you ______ (get) an amazing total on the 64th square. 1. The population of our city ______ (rise) sharply in the past ten years, from 5 million to over 8 million. 1. Fibonacci ______ (be) a famous mathematician who ______ (discover) a special sequence of numbers. 1. We ______ (learn) about cardinal and ordinal numbers last week. Now we can use them ______ (correct) in daily life. 1. The students ______ (collect) data about population change for three days and ______ (present) their report tomorrow. 1. The old man ______ (outwit) the king with his clever use of numbers. The king finally ______ (realize) he couldnt keep his promise. 1. ______ (thousand) of people took part in the number-themed activity, and ______ (nine) of them won the first prize. 1. The story of the king and the old man ______ (teach) us that small numbers can grow into something huge if ______ (multiply) continuously. 八、写作点睛默写（2×10=20） 1. 数字在我们的日常生活中扮演着重要角色，从计划行程到制定预算都离不开它们。 Numbers ______ an important ______ in our daily lives. We cant live without them, from planning a journey to making a ______. 1. 据统计，世界人口目前约为80亿，预计到2100年将超过90亿。 ______ to statistics, the worlds population is currently about 8 ______ and is expected to be more than 9 billion by 2100. 1. 斐波那契数列非常神奇，在艺术品、建筑和自然界中都能找到它的踪迹。 The Fibonacci sequence is very amazing. It can be ______ in artworks, buildings and the ______ world. 1. 阿拉伯数字由古印度人发明，后来通过阿拉伯人传播到欧洲和世界各地。 Arabic numerals ______ ______ by the ancient Indians and later spread to Europe and other parts of the world through the Arabs. 1. 国王毫不犹豫地答应了智者的请求，却没意识到这是一个不可能完成的任务。 The king agreed to the wise mans request ______ ______ , but he didnt realize it was an impossible task. 1. 基数词用于计数，而序数词用于表示事物的顺序。 Cardinal numbers are used to ______ things, while ordinal numbers are used to show the ______ of things. 1. 这个故事告诉我们，不要低估简单数字的力量，它们可能带来意想不到的结果。 The story tells us not to ______ the power of simple numbers, as they may bring ______ results. 1. 随着科技的发展，我们现在可以用电脑快速处理大量数据和复杂的数字计算。 With the development of technology, we can now use computers to ______ large amounts of data and complex numerical ______ quickly. 1. 在中国文化中，某些数字被认为是吉祥的，比如数字8，因为它的发音与“发”相似。 In Chinese culture, some numbers are considered ______, such as the number 8, because its pronunciation is ______ to "fa" (meaning prosperity). 1. 制作一份关于数字的小册子不仅能帮助我们巩固知识，还能让我们发现数字的奇妙之处。 Making a booklet about numbers can not only help us ______ our knowledge but also let us ______ the wonder of numbers. 答案页 Section A 一、核心词汇默写 1. flight 1. schedule 1. everywhere 1. challenge 1. prize 1. promise 1. chessboard 1. silver 1. reply 1. hesitation 1. wonder 1. agree 1. per cent 1. currently 1. check 1. budget 1. province 1. sharply 1. count 1. system 二、重点短语默写 1. flight schedule 1. price tag 1. for a moment 1. without hesitation 1. go up 1. go down 1. write down 1. instead of 1. symbol 1. represent 1. exactly 1. cardinal number 1. ordinal number 1. chess 1. large amounts of 三、语法重点填空 1. seven; second 1. six thousand three hundred; third 1. one; two 1. seven; nine 1. twelfth; twenty-fifth 四、关键句型默写 1. challenged; to; promised 1. double; amount 1. without hesitation 1. per cent; keeps on 1. 180 million; died out Section B 五、核心词汇默写 1. symbol 1. represent 1. exactly 1. pattern 1. tally stick 1. pebble 1. correspondence 1. abstract 1. numeral 1. sequence 1. mathematician 1. petal 1. spiral 1. pine cone 1. booklet 1. precious 1. chart 1. statistics 1. percentage 1. growth 六、重点短语默写 1. Fibonacci sequence 1. natural law 1. historic site 1. written source 1. carbon-dating 1. DNA evidence 1. family tree 1. historical figure 1. artefact 1. decimal system 1. Roman numerals 1. Arabic numerals 1. counting method 1. one-to-one correspondence 1. mathematical pattern 七、用所给单词的适当形式填空 1. promised 1. lived; died 1. double; will get 1. has risen 1. was; discovered 1. learned; correctly 1. have collected; will present 1. outwitted; realized 1. Thousands; nine 1. teaches; multiplied 八、写作点睛默写 1. play; role; budget 1. According; billion 1. found; natural 1. were invented 1. without hesitation 1. count; order 1. underestimate; unexpected 1. process; calculations 1. lucky; similar 1. consolidate; discover 学科网（北京）股份有限公司 $