Unit5 cross curricular connection学案 2026-2027学年沪教版七年级英语上册

七年级英语上册 Unit 5 Cross curricular connection Unit 5 跨学科探究课学案 Famous firsts in space Reading a timeline 班级 __________ 姓名 __________ 日期 __________ 教材对应：第80页。建议用时：40分钟。先独立思考，再与同桌核对。 本课任务 整理六个航天“首次”，读懂时间与任务数据，并为小型航天展挑选两项有联系的成就。 学习重点 英语信息提取与年代排序结合；分清不同“首次”的类别；判断有限数据能支持什么结论。 一 同样是首次 类别相同吗 4分钟 1. Read the six headings on p. 80. Match the words with their meanings. satellite ____ ; spacewalk ____ ; space station ____ a. a place where people can live and work in orbit b. an object sent to travel around the Earth or another body c. an activity outside a spacecraft in space 2. Circle the headings that involve people travelling in space. Underline the heading about the Moon’s far side. 词义支架 manned / crewed 载人的；unmanned / uncrewed 无人的；orbit 轨道；far side 背面。 二 把六张记录放回时间线上 10分钟 3. Read paragraphs a–f on p. 80. Write the letter and the correct name. Then add a key action. 名称可从课文选取，人名可只写姓。 Year Letter Name Key action 1957 ____ ________________ ________________ 1961 ____ ________________ ________________ 1965 ____ ________________ ________________ 1969 ____ ________________ ________________ 1971 ____ ________________ ________________ 2019 ____ ________________ ________________ Name bank: Sputnik 1; Yuri Gagarin; Alexei Leonov; Neil Armstrong and Buzz Aldrin; Salyut 1; Chang’e-4 and Yutu-2. 4. Which achievement is connected with China? State the exact “first”, not only “the first Moon landing”. ________________________________________________________________________ ________________________________________________________________________ 三 数字能说明什么 10分钟 5. Read the duration data. Show your calculation and complete the statements. Event in the textbook Duration What the number measures Gagarin’s flight 108 minutes the whole flight Leonov’s spacewalk 12 minutes time outside the spacecraft The crew’s stay on Salyut 1 23 days time spent at the space station (1) 108 minutes = ______ hour(s) and ______ minutes. (2) 23 days = 23 × 24 = ______ hours. 核对数字与单位是否匹配。 (3) Why can’t we say Leonov’s WHOLE flight lasted only 12 minutes? ________________________________________________________________________ ________________________________________________________________________ 6. Calculate the year gaps between these selected events. 1957→1961: ____ years; 1961→1965: ____ years; 1965→1969: ____ years; 1969→1971: ____ years; 1971→2019: ____ years. 7. A student says, “There was no progress in space exploration from 1971 to 2019 because our list has no event between those years.” Is the conclusion supported? My judgement: __________ My reason: ___________________________________ ________________________________________________________________________ ________________________________________________________________________ 思考支架 Does this page list every space mission, or only six selected firsts? 8. If every centimetre on a timeline means the same number of years, should the gap from 1971 to 2019 be the same length as the gap from 1969 to 1971? Why? ________________________________________________________________________ ________________________________________________________________________ 四 给两项成就找到一条联系 12分钟 9. Choose two events for a small space exhibition. Show how they tell a connected story. You may focus on people travelling farther, living in space or exploring a new place. My first event and year: __________________________________________________ My second event and year: _______________________________________________ What became possible in the first event? __________________________________ What new step does the second event show? __________________________________ Our exhibition title: _____________________________________________________ 10. Write a 40–60-word introduction. Use at least two accurate dates and explain the connection. 不把先后发生直接写成“前者必然导致后者”。 可选支架 In ..., ... / Later, ... / The first event shows ... / The second event shows ... / Together, they show ... ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ 同桌审核 [ ] 两个日期准确 [ ] 首次的类别清楚 [ ] 联系有依据 [ ] 没有超出资料下结论 五 离堂小检验 4分钟 11. Repair this museum label: “In 2019, Chang’e-4 made the first Moon landing in history.” ________________________________________________________________________ ________________________________________________________________________ 12. What should we ask when someone says, “It was the first”? We should ask: ________________________________________________________. 参考答案与教学提示 一 1. satellite—b；spacewalk—c；space station—a。2. 涉及人员的条目为1961、1965、1969，以及1971年的空间站及随后到访人员；月球背面条目为2019。1971是空间站先入轨、人员后到访，不能说发射空间站时就载有宇航员。 二 3. 1957—f—Sputnik 1—was sent into space / stayed in orbit；1961—d—Yuri Gagarin—travelled around the Earth once；1965—e—Alexei Leonov—went on a spacewalk；1969—c—Neil Armstrong and Buzz Aldrin—landed on the Moon / collected rocks；1971—a—Salyut 1—entered orbit / astronauts later stayed there；2019—b—Chang’e-4 and Yutu-2—landed on / explored the Moon’s far side。名称与动作相匹配即可。 4. Chang’e-4. It made the first landing by an uncrewed spacecraft on the Moon’s far side. 重点是 far side 这一限定，不能删除。 三 5. (1) 1 hour and 48 minutes；(2) 552 hours；(3) 12 minutes describes the spacewalk, not the whole flight. 数据描述的活动范围不同，不能直接当成相同指标。 6. 4，4，4，2，48。7. No. The list gives only six selected firsts, not every event. 没有列出不等于没有发生，不能据此断言48年间航天没有进步。8. No. The two gaps are 48 years and 2 years. 同比例时间线中前者应为后者的24倍；普通顺序表则不必按距离比例排版。 四 9. 可选1961与1969，比较绕地飞行与登月；1961与1971，比较一次飞行与在轨驻留；1969与2019，比较两类月球探索。接受其他有证据的联系，不比较“哪个国家更优秀”。 10. 示例： In 1961, Yuri Gagarin travelled around the Earth in a spacecraft. In 1969, Neil Armstrong and Buzz Aldrin landed on the Moon and collected rocks. The first event shows that people could travel in space. The second shows a further step: people could explore the surface of another world. 评价共6点：两项史实准确2点；类别区分清楚2点；能解释一条合理联系2点。开放任务不只认一种事件组合，也不要求证明两次任务存在直接因果关系。 五 11. In 2019, Chang’e-4 made the first landing by an uncrewed spacecraft on the Moon’s far side. 12. The first what? / In which category? / Do you mean the first crewed flight or the first satellite? 备课提示 本课把英语阅读与航天史、时间计算及证据判断相结合。过去式用于读懂事件，不提前系统教授下一单元语法。基础较弱者先用“年份＋名称＋动作短语”作答，计算可用中文说明，再完成英文展览介绍。 第 页 共 页 学科网（北京）股份有限公司 $