牛津英语九年级下册9B知识点

精品文档 9B Unit 1 9B Unit 1 一一掌握下面的短语和句型：掌握下面的短语和句型： 10. at the speed of 以……的速度 He is traveling at the speed of 130 kilometers an hour. (Comic(Comic stripstrip andand WelcomeWelcome toto thethe unit)unit) 1.How do you like…? = What do you think11. three eighths 八分之三 分数：分子为基数词，分母为序数词，分of …? 你认为……怎么样？ 子多于 1 时，分母用复数。2.get to = reach = arrive in/ at 到达 one third 三分之一；two fifths 五分之3.think about 考虑 二；4.in the future 在将来 a half 二分之一；a quarter 四分之一5.travel in space 太空旅行 6.try to do sth 尝试做某事，设法做某事，12. prevent sb from doing sth 阻止某人做 某事＝stop/keep sb from doing sth努力做某事 13. in many ways在很多方面7.dream about / of 梦见，梦到 pare A to B = compare A with B比14. space 空间（不可数）＝room 15. take exams in online schools 在网上学较 A 和 B 校进行考试* compare A to B 把 A 比喻作 B 16. called = named 被叫作……的9.care for 关心 =with the name of =that is called* care for 照顾 =take care of / look 17. as +原形＋as和……一样……after 10. help sb with sth /help sb do sth 帮助18. speed boots 加速靴子 19. make friends with 和……交朋友某人做某事 kinds of =many types of 很多种……11. in the of 以……的形状=in the20. many 21. under the control of 在……的控制下shape of 22. tie sth to … 把某物拴在……上12. make sb do sth 使某人做某事 We often tie our cows to the tree. 我(Reading)(Reading) 们经常把牛拴在这棵树上。1.find out 找到，找出 (Vocabulary, Grammar)(Vocabulary, Grammar)2.It is + 形容 词＋ to do sth. 做某 事 1.take high-quality images 拍高质量的图是……。 象3.more and more crowded 越来越拥挤 take photos 拍照片比较级＋and +比较级“越来越……” 4.spacecraft 宇宙飞船（单复数相同）＝2.connect sth to … 把某物连接到……上 3.provide sth for sb. =provide sb with sthspaceship 给某人提供某物5.first of all 首先 4.in that case 在那种情况下6.at present 目前 5.take the place of 代替，取代7.too … to … 太……而不能…… 6.digital camera 数码相机8.large numbers of 相当多…… 7.dried food 干粮，脱水食物a number of 很多……（谓语用复数） the number of ……的数量（谓语用单数）8.notebook computer 笔记本电脑 9.It takes sb some time to do sth. 花费9.space sleeping bag 太空睡袋 10. the solar system 太阳系某人多少时间做某事。 =sb spend some time (in) doing sth.11. be willing to do sth愿意干某事 。1欢迎下载 精品文档 (Integrated skills and Study skills)(Integrated skills and Study skills) 1.turn on 打开（电器、水龙头等） turn off 关闭（电器、水龙头等） turn up 调大（电器、水龙头等） turn down 调小（电器、水龙头等） 2.begin/start with 以……开始 * end with 以……结束 3.be quite different from 和……很不相 同 4.worry about 担心＝be worried about 5.neither … nor… 既不……， 也不…… （邻 近原则） Neither you nor I am in Class Eight. 你 和我都不在 8 班。 6.be afraid of 害怕 7.do harm to 对……有害 8.have sb do sth让某人做某事＝let sb do sth 9.run over 浏览 10. 比较级表示最高级的意思：比较级＋ than any other … He is stronger than any other student in our school. =He is the strongest of all the students in our school. (Main task and Checkout)(Main task and Checkout) 1.a guide to living on Mars 火星生活指 南 介词短语作定语，后置。 2.keep away 驱赶 Settlers usually keep these animals away with laser light. 定居者经常用激 光驱赶这些动物。 keep off 远离，不接近Keep off the grass. 请勿践踏草坪。 keep on doing sth 继续做某事 3.finish doing sth 做完某事 4.We get about M$10 for every ￥1. 每 1 元相当于 10 火星美元。 5.a popular of entertainment一个 流行的娱乐形式 6.prefer to do sth 宁愿做某事 7.low-gravity basketball games 低重力篮 球赛 8.be easy to do 容易做 be hard to do 很难做 It is e