英语八大时态总结表 小学英语时态归纳
很多人在学习小学英语过程中想知道有哪几种时态，小编为大家总结了小学英语的八大时态，供参考！
小学英语八大时态归纳总结
1、一般现在时
概念：经常、反复发生的动作或行为及现在的某种状况。 时间状语：always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc. 基本结构：①be动词；②行为动词 否定形式：①am/is/are+not; ②此时态的谓语动词若为行为动词，则在其前加don't,如主语为第三人称单数，则用doesn't，同时还原行为动词。 一般疑问句：①把be动词放于句首；②用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。 概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。 时间状语：ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc. 基本结构：①be动词；②行为动词 否定形式：①was/were+not;②在行为动词前加didn't，同时还原行为动词。 一般疑问句：①was或were放于句首；②用助动词do的过去式did 提问，同时还原行为动词。 概念：表示现阶段或说话时正在进行的动作及行为。 时间状语：now, at this time, these days, etc. 基本结构：am/is/are+doing 否定形式：am/is/are+not+doing. 一般疑问句：把be动词放于句首。 概念：表示过去某段时间或某一时刻正在发生或进行的行为或动作。 时间状语：at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。 基本结构：was/were+doing 否定形式：was/were + not + doing. 一般疑问句：把was或were放于句首。 概念：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开始，持续到现在的动作或状态。 时间状语：recently, lately, since…for…,in the past few years, etc. 基本结构：have/has + done 否定形式：have/has + not +d one. 一般疑问句：have或has。 概念：以过去某个时间为标准，在此以前发生的动作或行为，或在过去某动作之前完成的行为，即“过去的过去”。 时间状语：before, by the end of last year(term, month…),etc. 基本结构：had + done. 否定形式：had + not + done. 一般疑问句：had放于句首。 概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。 时间状语：tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc. 基本结构：①am/is/are/going to + do；②will/shall + do. 否定形式：①was/were + not; ②在行为动词前加didn't，同时还原行为动词。 一般疑问句：①be放于句首；②will/shall提到句首。 概念：立足于过去某一时刻，从过去看将来，常用于宾语从句中。 时间状语：the next day(morning, year…),the following month(week…),etc. 基本结构：①was/were/going to + do；②would/should + do. 否定形式：①was/were/not + going to + do;②would/should + not + do. 一般疑问句：①was或were放于句首；②would/should 提到句首。
小学英语语法归纳总结
1.人称代词
主格： I we you she he it they
宾格： me us you her him it them
形容词性物主代词：my our your her his its their
名词性物主代词： mine ours yours hers his its theirs
2.形容词和副词的比较
(1) 一般在形容词或副词后+er
older ,taller, longer, stronger
(2) 多音节词前+more
more interesting, etc.
(3) 双写最后一个字母，再+er
bigger fatter, etc.
(4) 把y变i，再+er
heavier, earlier
(5) 不规则变化：
well-better, much/many-more, etc.
3.可数词的复数形式
Most nouns + s abook –books
Nouns ending in aconsonant +y - y+ ies a story—stories
Nouns ending in s,sh, ch or x + es a glass—glasses a watch-watches
Nouns ending in o+s or +es a piano—pianos a mango—mangoes
Nouns ending in for fe - f or fe +ves a knife –knives a shelf-shelves
4.不可数名词（单复数不变）
bread, rice, water ,juice等。
5.缩略形式
I’m= I a， you’re = you are， she’s= she is， he’s = he is
it’s= it is， who’s =who is， can’t =can not， isn’t=is not等。
6.a/an
a book, a peach
an egg， an hour
7.Preposition
on, in ,in front of, between, next to, near, beside, at,behind.
表示时间： at six o’clock, at Christmas, at breakfast
on Monday， on 15th July， On National Day
in the evening， in December， in winter
8.基数词和序数词
one – first， two-second，twenty-twentieth
9.some/any
I have some toys in my bedroom.
Do you have any brothers or sisters?
10.be动词
(1) Basic form: am/are/is
(2) 肯定和否定句 I am(not) from London.
My eyes are(not) small.
My hair is(not) long.
(3)一般疑问句： Am I a Chniese? Yes, you are. No, you aren’t.
Are they American? Yes, they are. No,they aren’t.
Is the cat fat? Yes,it is. No, it isn’t.
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