Unit6 第6课时 Section B (2a-2c)课件2026-2027学年人教版九年级英语上册

该初中英语课件围绕“太空探索”主题，聚焦太空合成词、核心短语及动词，通过2a词汇匹配与太空问题讨论导入，搭建从词汇学习到语境应用的支架，衔接前后知识脉络。 其亮点在于分层作业设计与情境化语言实践，借助词根解析、易混词对比提升语言能力，通过对话和短文填空培养思维品质，分层任务满足不同学生需求，助力教师高效教学，促进学生综合语言运用。

Unit6 Beyond Earth Section B How far can we go into space? 第6课时 (2a-2c) 目录 词汇学习 Vocabulary 课堂导入 Lead in 新知学习 Knowledge 巩固习题 Exercise 课堂小结 Summary 课后作业 Homework VOCABULARY craft /krɑːft/ n. 技艺；工艺；飞行器，船（单复数同形 craft） 2.spaceship /ˈspeɪsʃɪp/ 合成词：space（太空）+ ship（船只） n. 航天飞船 3.survey /ˈsɜːveɪ/ 词根：sur-（从上、超越）+ vey（看），从上往下查看勘测 n. 测绘；民意调查 4.crowded /ˈkraʊdɪd/ 词根：crowd (n. 人群) + -ed 形容词后缀 adj. 人多的；拥挤的 TRANSLATE： Workers use great craft to build a spaceship. Scientists survey the ground for the launch site, and the waiting area becomes crowded with visitors. 中文翻译 工人们凭借精湛的技艺建造一艘航天飞船。科学家对发射场地进行测绘，等候区域挤满了游客，变得十分拥挤。 LEAD IN 易混辨析： spaceship：侧重载人、用于星际航行的宇宙飞船，可数名词 spacecraft：航天飞行器总称（飞船、探测器、卫星都算），单复数同形 spaceship vs spacecraft 2a Match the word space with the words in the box and complete the sentences. Then discuss the questions. spacewalk spacesuit spacecraft space telescope space station spaceship 太空行走 宇航服 n. 航天飞船 太空望远镜 空间站 n. 航天飞船 Do you hope to travel by spaceship to other planets one day? Who was the first Chinese astronaut to do a ________ __________? What is the name of China’s first large survey __________ ___________? How many kilograms does a ___________ that an astronaut wears usually weigh? What is the longest time that an astronaut has lived on a ___________ ___________? How fast do you think a ____________ can travel? space walk space telescope spacesuit space station spacecraft space walk/spacesuit/spacecraft/space telescope/space station/spaceship n. 测绘；民意调查 左栏 ① in time ② on board ③ in space ④ rocket launch ⑤ in case ⑥ fall asleep 右栏 A. 在太空 B. 火箭发射 C. 在（船/飞机/火车）上 D. 以防万一 E. 及时 F. 入睡 2b Complete the conversation with the phrases in the box. Ann: Are you going to watch the ____________ tomorrow morning? Bob: Yes. I’m going there early ________ there are too many people. Ann: Yeah, it will be very crowded. I think I’ll watch it online instead. Bob: I’d prefer to see it with my own eyes. I want to be an astronaut in the future. Ann: Cool! The job must require you to be strong both in mind and body. Bob: Yes. I think it’s fantastic to live and work _________. Ann: But it must be difficult to ________ if you need to be tied down! Bob: Not a problem for me. I believe that space travel will be made much easier ____________. Ann: Well, I’ve only been _________ a plane twice, and I was scared. I prefer to have a job that keeps my feet on the ground. on board fall asleep in space rocket launch in case in time rocket launch in case in space fall asleep in time on board adj. 人多的；拥挤的 左栏 ① cancel ② set foot on ③ cooperate ④ complete 右栏 A. 合作 B. 取消 C. 完成 D. 踏上（/登上） We have to cancel the sports meeting because of the heavy rain. 因为大雨，我们不得不取消运动会。 Chinese astronauts will set foot on the moon one day. 中国宇航员终有一天会登上月球。 We need to cooperate to finish the group project. 我们需要合作完成小组任务。 I usually complete my homework before dinner. 我通常在晚饭前完成作业。 2c Complete the passage with the correct forms of the words in the box. set foot on complete cooperate cancel For thousands of years, human beings dreamt of visiting the moon and other planets. Though many missions failed or had to be __________, space exploration never stopped. In 1969, humans finally __________ the moon’s surface. Since then, more missions to the moon have been __________. It is hoped that moon bases will be built in the near future so that scientists can _________ and do more research there. In time, it seems possible that the wildest dream of visiting other planets will also come true. cancelled set foot on completed cooperate EXERCISE 一、短语填空 （in space, fall asleep, in case, on board, in time, rocket launch） The ________________ will start at 8 o’clock tomorrow morning. Take some water ________________ you feel thirsty. It’s amazing to live and work ________________. He ran fast and got to the station ________________. It’s not easy to ________________ in the noisy environment. There are three scientists ________________ the spaceship. rocket launch in case in space in time fall asleep on board 二、动词形式填空 （cancel, set foot on, complete, cooperate） The sports meeting was _____________ because of bad weather. Humans first __________________ the moon in 1969. All the space tasks have been __________________ successfully. Different countries need to _______________ to explore deep space. cancelled set foot on completed cooperate SUMMARY （一）合成词：space 构成太空系列复合名词（2a 重点） 公式：space + 基础名词 = 太空专属名词 space walk 太空行走 spacesuit 宇航服 spacecraft 航天器（统称，不可数） space telescope 太空望远镜 space station 空间站 spaceship 宇宙飞船（载人飞船，可数） （二）重点短语（2b 方框短语） rocket launch 火箭发射 in case 以防；万一（引导目的状语从句） in space 在太空（固定搭配，不加 the） fall asleep 入睡（强调睡着的状态，区别于 go to bed 上床睡觉） in time 及时 on board 在（飞机 / 飞船 / 轮船）上 （三）动词变形 & 词义（2c 核心动词） cancel v. 取消 → 过去分词 cancelled/canceled（被动语态 be cancelled 被取消） set foot on 踏上；登上（固定短语，set 过去式 / 过去分词仍为 set） complete v. 完成 → 过去分词 completed（被动 be completed 被完成） cooperate v. 合作 → 动词原形 cooperate，情态动词 can 后用原形 HOMEWORK 基础层（学困生：夯实单词、背诵记忆） 抄写 6 个 space 合成词组，每个英文 + 中文抄写 5 遍； 背诵 2b 6 个核心短语，中英互译默写一遍； 提高层（中等生：语法运用 + 句型仿写） 熟练默写所有合成词、短语，并用 spaceship、space station、in case、in space 四个短语各造 1 个英文句子； 拓展培优层（优等生：篇章写作 + 综合输出） 小短文写作（不少于 60 词）： 主题：My Dream of Space Travel 要求：至少用上 5 个本节课单词 / 短语； $