小学英语六年级语法总复习：时态

详细内容

e—ing
Short verbs ending in a vowel + a consonant Double
consonant run-running
swim-swimming
3. 一般过去时态x kb1.c om
（1） 表示过去已经发生的事情,通常用 “last week, just now, yesterday”等词。
（2） be 动词的过去式: am/is—was are—were
I/He/she/it was(not)…. You/we/they were….
一般疑问句was, were 放在句首。
（3）过去式基本结构
肯定句（Positive） 动词过去式 I went shopping last night.
否定句(Negative) Didn’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：
一般动词 +ed planted,watered,climbed
以不发音的e结尾 +d liked
辅音字母加y结尾 -y+ ied study—studied, cry- cried
重读闭音节单词，末尾只有一个辅音字母 双写最后一个字母+ed stop –stopped
plan - planned
不规则动词的变化：
原形 过去式 原形 过去式 原形 过去式 原形 过去式
sweep swept teach taught have had go went
keep kept think thought do did find found
sleep slept buy bought eat ate say said
feel felt drink drank is/am was take took
read read give gave are were mean meant
put put sing sang drive drove meet met
cut cut begin began speak spoke make made
let let ring rang write wrote see saw
fly flew run ran ride rode e came
draw drew sit sat hear heard tell told
grow grew learn learned/ learnt get got know knew
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。
结构：be going to +动词原形
例如：I’m going to visit my grandpa next week.
与这个时态连用的时间状语常用：
tonight, tomorrow, the day after tomorrow, next week, in three hours, two days later 等。
一般将来时态与其它结构表将来情况的区别：
一般将来时态 ：主要从时间的角度表将要发生的动作或情况。
一般将来时除了使用“shall／will + V…”以外，也可以使用下列的句式来表达。
1．be going to + V … （即将会……；打算将……）
be going to 结构 ：①表（主观上）打算或准备做某事时。 ②表有发生某事的预兆时。
e.g. They are going to have a petition with us in studies. It is going to rain.
据以上区别，故下面一句是错的：
I am going to be eighteen years old next year.
应改为： I shall be eighteen years old next year.
be about to do sth 结构 ：意为“刚要做某事”、“马上要做某事”强调时间之紧迫性。
e.g. We are about to discuss this problem.
我们将马上讨论这个问题。
be to do sth 结构： 表示按计划、安排、规定将实施某事或表示注定会发生某事。
e.g. When is the train to leave.
shall与will用法的区别详见(shall与will用法的区别及它两过去式用法的区别)