外研版小学英语语法总复习知识点归纳

完美 格式 编辑 专业 资料 整理 外研版小学英语语法总复习知识点归纳外研版小学英语语法总复习知识点归纳 一 时态一 时态 1 1 一般现在时一般现在时 1 表示经常发生的动作或事情 通常用 usually 通常 often 常常 every 每 sometimes 有时 always 总是 等词 2 基本结构 主语 I You We They He She It 肯定句肯定句 主语 动词原形或动词第三人称单数形式 否定句否定句 主语 don t 动词原形 或者 doesn t 动原 一般疑问句一般疑问句 Yes No Do Yes I do No I don t Does 动词原形 Yes he she does No he she doesn t 特殊疑问句特殊疑问句 What do How does she 动词原形 3 动词第三人称单数形式 同名词单数变成复数方法相同 1 一般情况 s 如 walk walks 2 辅音字母 y 结尾 去 y ies fly flies 3 结尾是 s x sh ch es watch watches 4 结尾是 0 es do does go goes 5 特殊 have has 2 2 现在进行时 现在进行时 1 表示正在发生的动作 通常用 now 现在 look 看 linsen 听 2 基本形式 be 动词 ing eg I am not doing my homework You We They are not reading He She It is not eating 完美 格式 编辑 专业 资料 整理 What are you doing Is he reading 3 动词的现在分词形式 动词 ing 一般情况 ing walk walking 结尾是不发音的 e e ing come coming 重读闭音节 双写最后一个字母 ing swim swimming run running 3 3 一般过去时一般过去时 1 表示过去已经发生的事情 通常用 last 上一个 just now 刚才 many years ago 许多年前 yesterday 昨天 等词 2 be 动词的过去式 am is was are were 3 过去式基本结构 肯定句肯定句 主语 动词过去式 I went shopping last night 否定句否定句 主语 didn t 动词原形 I didn t go shopping last night 一般疑问句一般疑问句 Yes No Did 动词原形 Did you go shopping last night 特殊疑问句特殊疑问句 wh What did 动词原形 What did you do last night 4 动词过去式的变化 规则动词的变化 1 一般动词 ed planted watered climbed 2 以不发音的 e 结尾 d liked tied 3 辅音字母加 y 结尾 y ied study studied cry cried 完美 格式 编辑 专业 资料 整理 4 重读闭音节单词 末尾只有一个辅音字双写最后一个字母 ed plan planned stop stopped 不规则动词的变化不规则动词的变化 原形 过去式 原形 过去式 原形 过去式 am is was are were go went do did find found buy bought eat ate feel felt drink drank teach taught take took read read give gave have had put put sing sang drive drove meet met cut cut begin began make made let let ring rang write wrote see saw run ran ride rode come came draw drew sit sat tell told learn learnt get got carry carried study studied 4 4 一般将来时一般将来时 一般将来时表示将来打算做的事或将要发生的事情 常常与 tomorrow next Sunday 等时间状语连用 结构 be going to 动词原形或 will 动词原形 例如 I m going to visit my grandpa next week 完美 格式 编辑 专业 资料 整理 二 人称代词二 人称代词 主格 I we you he she it they 宾格 me us you him her it them 形容词性物主代词 my our your his her its their 名词性物主代词 mine ours yours his hers its theris 注 介词 动词后面跟宾格 后面没有名词时用名词性物主代词 三 可数名词的复数形式三 可数名词的复数形式 1 一般名词 s book books 2 辅音字母加 y 结尾 y ies story stories 3 以 s x sh ch 结尾 es glass glasses a watch watches 以 o 结尾 1 有生命的 es potato potatoes 2 无生命的 s photo photoes 4 以 f 或 fe 结尾 f 或 fe 变为 ves knife knives shelf shelves 5 特殊的名词复数 man men woman women policeman policemen policewoman policewomen mouse mice child children foot feet tooth teeth fish fish people people Chinese Chinese 四 不可数名词四 不可数名词 没有复数形式没有复数形式 bread rice water juice milk tea coffee 五 缩略形式五 缩略形式 完美 格式 编辑 专业 资料 整理 I m I am you re you are she s she is he s he is hasn t he has got it s it is who s who is can t can not isn t is not didn t did not weren t were not wasn t was not let s let us I ll I will 六 六 a a anan the the 的用法的用法 1 单词的第一读音是辅音读音 a book a peach a U 单词的第一个读音是元音读音 an egg an hour an F 2 the 要注意的 球类前面不加 the play football 乐器前面要加 the play the piano 序数词前面要加 the the second 七 介词七 介词 1 表示方位 on in in front of between next to near beside at behind under 2 表示时间 1 at 几点前面用 at 如 at six o clock 没有 day 的节日前用 at 如 at Christmas 固定词组 at the weekends at night 2 on 用于星期 日期 某一天的上午 下午 晚上 指具体的某一天时 on Sunday 在星期天 on Sunday morning 在星期天的上午 on March 8 在 3 月 8 日 带有 Day 的节日前用 on 如 on National Day 3 in 早晨 中午 晚上前用 in in the morning in the afternoon in the evening 月份前用 in 如 in December 季节前用 in 如 winter 年份 前用 in 如 in 1999 八 基数词变成序数词的方法八 基数词变成序数词的方法 完美 格式 编辑 专业 资料 整理 1 直接在基数词词尾加上 th 如 seventh 第七 tenth 第十 thirteenth 第十三 2 以 y 结尾的基数词 变 y 为 i 再加上 eth 如 twentieth 第二十 3 不规则的 如 first 第一 second 第二 third 第三 fifth 第五 eighth 第八 ninth 第九 twelfth 第十二 4 有两个或以上单词组成的基数词只改最后一个单词如 twenty first 第二十 一 九 some any 的用法 1 肯定句中用 some I have some toys in my bedroom 2 问句和否定句中用 any Do you have any brothers or sisters He hasn t got any pencils in his pencil case 3 询问想要什么时用 some Would you like some juice Can I have some stamps 十 十 therethere bebe 结构结构 1 肯定句 有 There is 单数或不可数名词 There are 复数 注 遵循就近原则 看靠 there be 最近的 2 一般疑问句 有 吗 Is there Yes there is No there isn t Are there Yes there are No there aren t 3 否定句 没有 There isn t There aren t 4 there be 句型与 have has 的区别 there be 表示在某地有某物 或人 have has 表示某人拥有某物 十一 祈使句十一 祈使句 SitSit downdown please Don t openopen the door please Let s gogo to the park 完美 格式 编辑 专业 资料 整理 注 祈使句中动词用原形 十二 十二 情态情态 动词动词 can can may may must must should should willwill 后面直接用动词原形 1 I He She They can sing May I come in I must go now 2 You should be quiet in the library 3 You ll be good friends 十四 特殊疑问句十四 特殊疑问句 1 What1 What 什么什么 问什么事 什么物或什么工作等 What are you doing I m reading What did you do yesterday I played basketball What are you going to do I m going to do homework What is that It s a book What does he she do She s a nurse WhatWhat timetime is it It s seven 2 2 WhatWhat colourcolour 问颜色问颜色 What colour is your coat It s red 3 whenwhen 什么时候什么时候 When do you get up I get up at six thirty When is your birthday It s on the 21st of December 4 Which4 Which 哪一个哪一个 Which is your watch the yellow one or the white one The yellow is mine 完美 格式 编辑 专业 资料 整理 5 Who5 Who 谁谁 Who is the man with a big nose He s my uncle 6 Whose6 Whose 谁的谁的 Whose bag is it It s his bag 7 Where7 Where 哪里哪里 Where is my pen It s under the book 8 Why8 Why 为什么为什么 Why do you like summer BecauseBecause 9 How9 How manymany 多少多少 How many books are there in the school bag There are four books in the school bag 10 HowHow oldold 几岁几岁 How old is the young man He s nineteen 11 How How muchmuch 多少钱多少钱 How much is the toy b