Unit 4 Topic 2 Section C课件2023-2024学年仁爱科普版九年级英语上册

Unit 4 Amazing Science Topic 2 Section C 学习目标 预习检测 知识梳理 课堂总结 学习 导航 重点探究 当堂检测 新课导入 Is Mars a good place for human beings to live? 1. It______3 days______they arrived here. A. has been; before B. was; since C. has been; since D. is; ago 2.He was______ “Wu Shiliu”, in memory of his grandfather who was 56 years old when he was born. A. name with B. named for C. name of D. named after 3.Our hall is______theirs, and it wasn’t used completely. A. as large as 3 times B. as 3 times as C. 3 times as large as D. as 3 large times as C D C 预习检测 4.The girl standing______10 centimeters from the river bank is asking for help. A. at distance of B. at a distance for C. at the distance for D. at a distance of 5.It will______them 3 days______their destination. A. spend; reaching B. spend; on C. take; to reach D. take; get D C 能熟悉并正确运用本课时的重点单词和短语 1 2 能掌握含有分数，百分数等的同级比较 3 能了解火星的相关知识 学习目标 学习目标 学习目标 学习目标 知识梳理 Key phrases 了解；知道……情况 know about 以……命名 name… after 转动，走访 go around 相隔 at a distance of… ……的表面 the surface of 被……覆盖 be covered by/with… 在……和……之间 between… and… 搜索，搜寻 search for 花某人一段时间做某事 It takes sb. some time to do sth. land on Mars 登上火星 go well （进展）顺利 during the journey 在旅程中 what’s more 另外，而且 what’s worse 更糟的是 limit the use of 限制……的使用 be worth 值得…… every six weeks 每六个星期 Key points 1. Mars is the fourth planet from the sun in our solar system and is named after Mars. 火星是太阳系中离太阳第四远的行星，以火星命名。 name ... after 以……的名字给……取名 be named after 是被动语态 e.g. The