外研版小学英语语法总复习知识点归纳
一、时态 1. 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 :主语+ 动词原形或动词第三人称单数形式 否定句 :主语+ don’t + 动词原形 或者 doesn’t + 动原 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 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.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.
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. 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 :主语+ 动词过去式
I went shopping last night. 否定句 :主语 + d idn ’t + 动词原形
I didn ’t go shopping last night.
一般疑问句 (Yes/No) Did ,+ 动词原形,?
Did you go shopping last night? 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
(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 :
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. 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.
tomorrow, next
外研版小学英语语法总复习知识点归纳.doc
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