初三英语知识点总结

初三英语知识点总结内容摘要：

ay such large salaries. 12. as well as 连词 , 不但 … 而且 … 强调前者 . (若引导主语 , 谓动与前者在人称和数上一致 第 20 页 共 158 页 例 : Living things need air and light as well as water. 生命不仅需要水 , 还需要空气和阳光 . I as well as they am ready to help you. 不仅是他们 , 我也愿意帮助你 . 13. alone = by oneself 独自一人 . lonely 孤独的 , 寂寞的 . 14. in the last/past + 一段时间 during the last/past + 一段时间 与现在完成时连用 . 15. die (v.) dead (adj.) death (n.) dying (垂死的 ) 16. play the piano 弹钢琴 17. ① be/ bee interested in sth. 对 … 感兴趣 ② be interested in doing sth. 对做 … 感兴趣 ③ show great interest in 在 …… 方面产生极大的兴趣 ④ a place of interest 一处名胜 some places of interest 如： He is interested in math, but he isn‟t interested in speaking English. 他对数学感兴趣，但是他对说英语不感兴趣。 第 21 页 共 158 页 ⑤ interested adj. 感兴趣的，指人对某事物感兴趣，往往主语是人 ⑥ interesting 的，指某事物 /某人具有趣味，主语往往是物 ⑦ an interesting book / man 18. 害怕 … be terrified of sth. 如： I am terrified of the dog. be terrified of doing sth. 如： I am terrified of speaking. 19. on 副词，表示（电灯、电视、机械等）在运转中 /打开， 其反义词 off. with the light on 灯开着 20. walk to somewhere 步行到某处 walk to school 步行到学校 动词，表示 “花费金钱、时间 ” ① spend…on sth. 在某事上花费（金钱、时间） ② spend…doing sth. 花费（金钱、时间）去做某事 如： He spends too much time on clothes. 他花费太多的时间在衣着 He spend 3 months building the。 pay for 花费 如： I pay 10 yuan for the book. 我花了 10 元买这本书。 第 22 页 共 158 页 take 动词 有 “花费 ”的意思 常用的结构有： It take(s) sb. … to do sth. 如： It takes me a day to read the book. 22. chat with sb. 与某人闲聊 如： I like to chat with him. 我喜欢和他聊天。 23. worry about sb./ sth. 担心某人 /某事 worry 是动词 be worried about sb./sth. 担心某人 /某事 worried 是形容词 如： Don‟t worry about him. 不用担心他。 Mother is worried about her son. 妈妈担心他的儿子。 24. all the time 一直、始终 25. take sb. to + 地方 送 /带某人去某个地方 如： A person took him to the hospital. 一个人把他送到了医院。 Lui took me home. 刘把我 送回了家。 (home 的前面不能用 to) 26. hardly adv. 几乎不、没有 hard 困难的；猛烈地 hardly ever 很少 hardly 修饰动词时，通常放在助动词、情态动词之后，实义 第 23 页 共 158 页 动词之前 助动词 /情态动词＋ hardly hardly + 实义动词 如： I can hardly understand them. 我几乎不能够明白他们。 I hardly have time to do it. 我几乎没有时间去做了。 It rains hard outside, I could hardly go out. 27. in the last few years. 在过去的几年内 常与完成时连用 如： I have lived in China in the last few years. 在过去的几年内我在中国住。 28. be different from 与 … 不同 29. how to swim 怎样游泳 不定式与疑问词连用：动词不定式可以和 what, which, how, where, when 等引导的疑问句连 用，构成不定工短语。 如： The question is when to start. 问题是什么时候开始。 I don‟t know where to go. 我不知道去哪。 30. make sb./ sth. + 形容词 make you happy make sb./ sth. + 动词原形 make him laugh 第 24 页 共 158 页 31. move to +地方 搬到某地 如： I moved to Beijing last year. seems that +从句 看起来好像 …… 如： It seems that he has changed a lot. 看起来他好像变了许多。 33. help sb. with sth. 帮某人某事 help sb. (to ) do sth. 帮某人做某事 She helped me with English. 她帮助我学英语。 She helped me (to) study English。 她帮助我学习英语。 34. fifteenyearold 作形容词 15 岁的 fifteenyearolds 作名词指 15 岁 的人 fifteen years old 指年龄 15 岁 如： a fifteenyearold boy 一个 15 岁的男孩 Fifteenyearolds like to sing. 15 岁的人喜欢唱歌。 I am fifteen years old . 我是 15 岁。 … can‟t /couldn‟t afford to do sth. can‟t / couldn‟t afford sth. 第 25 页 共 158 页 如： I can‟t/couldn‟t afford to buy the car. I can‟t/couldn‟t afford the car. 我买不起这个辆小车。 36. as + 形容词 ./副词＋ as sb. could/can 尽某人的 … 能力 如： Zhou run as fast as her could/can. 她尽她最快的能力去跑。 37. get into trouble with 遇到麻烦 38. in the end 最后 39. make a decision 下决定 下决心 40. to one‟s surprise 令某人惊讶 如： to their surprise 令他们惊讶 to LiLei‟s surprise令李雷惊讶 41. take pride in sth. 以 … 而自豪 如： His father always take pride in him. 他的爸爸总是以他而自豪 42. pay attention to sth. 对 … 注意，留心 如： You must pay attention to your friend. 你应该多注意你的朋友。 43. be able to do sth. 能做某事 如： She is able to do it. 她能够做到。 第 26 页 共 158 页 44. give up doing sth. 放弃做某事 如： My father has given up smoking. 我爸爸已经放弃吸烟了。 复合句与简单句的转化： ① when at the age of … ② so…that… too… to…. / enough to … ③ so that… in order to do sth. ④ because… because of… ⑤ if …. without / with… ⑥ if… 祈使句 + and / or + 简单句 ⑦ 宾语从句 特殊疑问词 +动词不定式 ⑧ be afraid be sure that +从句 动词不定式 be sorry ⑨ It seems / seemed that sb…. sb. seems / seemed to do sth. 第 27 页 共 158 页 ⑩ Sb. hopes / hoped that …. sb. hopes / hoped to do sth. 二、 短语 1. be more interested in 对 … 更感兴趣 . 2. on the swim team 游泳队的队员 . 3. be terrified of 害怕 . 4. gym class 体操课 . 5. worry about. 担心 . 6. all the time 一直 , 总是 7. chat with 与 … 闲聊 8. hardly ever 几乎从不 9. walk to school = go to school on foot take the bus to school = go to school by bus 10. as well as 不仅 … 而且 11. get into trouble 遇到麻烦 12. make a decision 做出决定 第 28 页 共 158 页 13. to one‟s surprise 使某人吃惊的是 14. take pride in 为 … 感到骄傲 15. pay attention to 留心 , 注意 16. consist of 由 … 组成 /构成 . be made up of 由 … 组成 /构 成 . 17. instead of 代替 , 而不是 18. in the end 最后 , 终于 19. play the piano 弹钢琴 三、句子 used to be afraid of the dark. 我以前害怕黑暗 . go to sleep with my bedroom light on. 我开着卧室的灯睡觉 . used to spend a lot of time playing games with my friends. 以前我常常花很多时间和 我的朋友们玩游戏 . hardly ever have time for concerts. 我几乎没有时间去听音乐会 . life has changed a lot in the last few years. will make you stressed out. 那会使你紧张的 . seems that Yu Mei has changed a lot. 玉梅似乎变化很大 . 第 29 页 共 158 页 Unit 3 一、知识点 ① 英语有两种语态：主动语态和补动语态 主动语态表示是动作的执行 者 被动语态表示主语是动作的承受者 Cats eat fish. （主动语态）猫吃鱼。 Fish is eaten by cats. (被动语态 )鱼被猫吃。 ② 被动语态的构成 由 “助动词 be ＋及物动词的过去分词 ”构成 助动词 be 有人称、数和时态的。