9A-Unit5知识点梳理

1、九年级第一学期牛津英语知识点梳理及配套练习Unit 5 Memory 词性转换1. memory n. 记忆力；记忆； 回忆 à memorize v. 记住2. improve v. 改善 à amazing adj. 使感到惊讶的àamazed adj.惊讶的àamazement n. 吃惊3. connect v. 连接 àconnection n. 连接，联络；衔接4. basic adj. 基本的，基础的 à basically adv. 基本上地；主要地à base n.基础；基地5. injure v. 损害；

2、使伤害 à injured adj. 受伤的 à injury n. 伤；伤口6. dramatic adj. 激动人心的；给人印象深刻的 à drama n. 戏剧7. colour n. 颜色 v. 上色 à colourful adj. 丰富多彩的 à coloured adj. 彩色的8. wonder v. 想知道； 想弄明白 n. 奇迹 à wonderful adj. 极好的à wonderfully adv.极好地词组1. be written by 由写2. two kinds of 两种类型的3. pla

3、y an important part 扮演着重要的角色4. help sb do sth. 帮助某人做某事5. be connected with 与相联系6. each other/ one .another 互相；彼此7. agree to do sth. 同意做某事agree with sb. 同意某人的观点agree on sth. 就达成一致8. short articles on this topic 有关这个主题的短文9. a short-term memory 短期记忆10. a long time ago 很久以前11. tell sb. about sth 告诉某人关于某

4、事12. go wrong 发生故障；出毛病13. lose ones memory 失去记忆14. be essential for 对而言必不可少15. have an accident 发生一起事故16. in hospital 住院in the hospital 在医院里17. be angry with sb. 对生气18. one basic way of improving your memory 一个改善你记忆力的基本方法19. link method. 联想法 20. in one mind 在脑海里21. try to do 尽力做某事try doing 尝试做某事22.

5、an easy way to do sth. 一个做某事的简单的方法23. betweenand 在和之间24. in the world 在世界上25. some amazing stories 一些令人吃惊的故事26. something dramatic 激动人心的事27. opening ceremony 开幕式28. the 29th Olympic Games 第29届奥运会29. break down 抛锚30. had better do sth. 最好做某事had better not do sth. 最好不要做某事语法1) I think , I dont think 为主

6、句的复合句在改成反意疑问句时，对后面的宾语从句进行反问，主句是其他人称作主语时，对主句进行反问。例如：I thought that she never visited him, _did_ _she_?I think that she is good at maths, _isnt_ _she_?I dont think that she is good at maths, _is_ _she_?He thought that she never visited him, _didnt_ _he_?We think he can do it well, _dont_ _we_?2) 条件状语从

7、句.条件状语从句常用if, unless (= if not) 从属连词引导。当主句是一般将来时的时候，从句要用一般现在时代替。当主句讲述的是自然规律时，主句可以用一般现在时。e.g. If you take a fish out of water, it dies.条件状语从句可以放在句首或句尾，当放在句首时，从句和主句间要用逗号隔开。e.g. If you dont hurry, you will be late.You will be late if you dont hurry.句式的转变：祈使句，and / or 陈述句.If you , 陈述句. Or: Unless you, 陈

8、述句.e.g. Work hard, and you will pass the exam.If you work hard, you will pass the exam.If you dont work hard, you wont pass the exam.Unless you work hard, you wont pass the exam.Leave now, or you will be late for school.If you leave now, you wont be late for school.If you dont leave now, you will be

9、 late for school.You will be late for school unless you leave now.学生们在做unless 引导的条件状语从句时，经常会犯错，看上面这两句例句，unless替换掉了上一句的“if ，dont” 这两个单词，其他都不需改变；在没有“if，dont” 或“if，doesnt” 的情况时，把句子翻译成 “除非你，否则就”或“你将，除非你”就不会犯错了。e.g. If you arent careful, you cant get a full mark.Unless you are careful, you cant get a full mark. 除非你仔细点，否则就不会得到满分。如果