五年级英语重要知识点

    打盹会做梦，学习会圆梦。学习外语并不难，学习外语就像交朋友一样，朋友是越交越熟的，天天见面，朋友之间就亲密无间了。重复重复再重复，熟练熟练再熟练，是学会英语的不二法门。下面是小编给大家整理的一些五年级英语重要的知识点，希望对大家有所帮助。
    小学五年级英语知识点：单词重点
    saturday 星期六
    school 学校
    schoolbag 书包
    schoolboy 男学生
    schoolgirl 女学生
    seat 座位
    see 看见
    september 九月
    seven 七
    shanghai 上海
    she 她
    sheep 羊
    shelf 搁板,架子,
    shet
    shine v. 照耀,发光
    ship 船
    shirt 男式衬衫
    shoe 鞋vt给…穿上鞋
    shop n商店vi. 购物,
    short 短裤 短的,矮的
    shoulder n肩膀,
    vt承担,挑起
    show 给…看
    shut 关上,闭上,关闭,
    sing 唱
    singing 唱歌
    sir 先生
    sister 姐妹
    sit 坐, 就坐
    six 六
    skateboard滑板,溜冰板
    skirt 裙子,女裙,
    sky 天 天空
    sleep 睡觉
    small 小的
    smell 气味 v 闻到
    smile 微笑
    snake 蛇
    snow 雪
    snowy 下雪的 雪白的
    sofa 沙发
    so 非常.很
    soldier 士兵vi 当兵some 一些 某些,一部分的
    son 儿子
    song 歌曲
    sorry 对不起的
    south 南方 在南方
    speak发言,讲话, ,谈论
    spoon 汤匙vt ,舀取
    sport 运动
    小学英语五年级知识点
    结构：had+过去分词
    After she had finished her homework, she went shopping.
    They had sold the car before I asked the price.
    The train had left before I arrived at the station.
    After/before引导的时间状语从句放在句首要在句子后面加逗号，如果放在主句后则不用加。
    1. 变疑问句将助动词移到句首. Had she finished her homework?
    2. 变否定句在助动词后面加not. She hadn’t finished her homework.
    3. 肯定回答及否定回答. Yes, she had. No, she hadn’t.
    4. 特殊疑问句： What had she done?
    构成：主语+助动词have, has+过去分词
    用法： 1) 表示过去发生的和现在有某种联系的动作，常和just, usually, already, since等时间副词连用
    I have just had lunch. (饱了，不用再吃了)
    He has had a cup of tea.(不渴了，不用再喝)
    They have already had their holiday. (不能再度假了)
    The boy has already read the book. (已经知道书的内容了，不用再看了)
    2) 询问别人是否做过某事一般用现在完成时：
    Have you finished your homework?
    Have you been to Beijing?
    Have he seen the film?
    3) 表示开始于过去并持续到现在的动作
    I have lived in Beijing for twenty years.
    I have worked for this school for 1 year.
    英语五年级重要知识点
    句型变化：★变疑问句将助动词移到句首，变否定句在助动词后面加not.
    Have you lost your pen? I have not lost my pen.
    ★肯定回答及否定回答
    Yes, I have. No, I have not.
    ★特殊疑问句：
    What have you done?
    What has he done?
    一般过去时与现在完成时的区别：凡是有明确的表示过去的时间状语的句子为过去时。
    注意：有些动词表示的动作有一个终点，不能再延续，因此不能和表示一段时间状语连用.
    错：I’ve left Beijing for 3 days.
    对：I left Beijing 3 days ago. I have been away from being for 3 days.
    表示过去发生的动作或事件， 常和表示过去的时间状语连用，如yesterday, last night, the day before yesterday, 3 days ago,
    含有be动词的句子， 将动词变为过去式，am, is的过去式为was，are的过去式为were.如：I was at the butcher’s.
    You were a student a year ago.
    The teacher was very beautiful ten years ago.
    ★变疑问句将be动词移动到句首
    Were you at the butcher’s?
    Were you a student a year ago?
    Was the teacher very beautiful ten years ago?
    ★变否定句在be动词后面加not
    I was not at the butcher’s.
    You were not a student a year ago.
    The teacher was not very beautiful ten years ago.
    ★肯定回答否定回答
    Yes, I was. No, I was not.
    Yes, you were. No, you were not.
    Yes, he/she was. No, he/she was not.
    ★特殊疑问句：
    What did you do? (必背)
    不含有be动词的句子，将动词变为过去式
    I finished my homework yesterday.
    The boy went to a restaurant.
    The Sawyers lived at King Street a year ago.
    ★变疑问句在句首加did， 动词变为原型
    Did you finish your homework yesterday?
    Did the boy go to a restaurant?
    Did the Sawyers live at King Street a year ago?