英語的學習很大部分靠記憶，國小生想要學好英語，平時就要多複習學過的英語知識。下面是本站小編為大家整理的國小英語語法知識歸納，希望對大家有用!
一、一般將來時
1) shall用於第一人稱，常被will 所代替。
will 在陳述句中用於各人稱，在爭求意見時常用於第二人稱。
Which paragraph shall I read first.
Will you be at home at seven this evening?
2) be going to +不定式，表示將來。
a. 主語的意圖，即將做某事。
What are you going to do tomorrow?
b. 計劃，安排要發生的事。
The play is going to be produced next month。
c. 有跡象要發生的事
Look at the dark clouds, there is going to be a storm.
3) be +不定式表將來，按計劃或正式安排將發生的事。
We are to discuss the report next Saturday.
4) be about to +不定式，意為馬上做某事。
He is about to leave for Beijing.
注意：be about to 不能與tomorrow, next week 等表示明確將來時的時間狀語連用。
一、一般過去時的用法
1)在確定的過去時間裡所發生的動作或存在的狀態。
時間狀語有：yesterday, last week, an hour ago, the other day, in 1982等。 Where did you go just now?
2)表示在過去一段時間內，經常性或習慣性的動作。
When I was a child, I often played football in the street.
Whenever the Browns went during their visit, they were given a warm welcome.
3)句型：
It is time for sb. to do sth "到„„時間了" "該„„了"
It is time sb. did sth. "時間已遲了" "早該„„了"
It is time for you to go to bed. 你該睡覺了。
It is time you went to bed. 你早該睡覺了。
would (had) rather sb. did sth. 表示'寧願某人做某事'
I'd rather you came tomorrow.
4) wish, wonder, think, hope 等用過去時，作試探性的'詢問、請求、建議等。 I thought you might have some. 我以為你想要一些。
國小英語常考語法知識一、序數詞——由基數詞轉變而來，表示“這是第幾個”
1.口訣巧記基數詞變序數詞：“一、二、三，要全變;其餘都加th;th裡有例外;八去“t”;九去“e”;“ve”要用“f”替，見“y”變成“i”和“e”，詞尾加上“th”;若是遇到幾十幾，只變個位就可以。”第一、第二、第三分別：first，second，third，eight—eighth nine—ninth，five—fifth，twelve—twelfth，twenty—twentieth，forty—fortieth，twenty-five—twenty-fifth。
2.序數詞有時用縮寫形式：
阿拉伯數字+序數詞末尾兩個字母(只有1st，2nd;3rd為特殊形式，其他都是th)
二、序數詞的基本用法
1.序數詞在句子中時，前面一般要加定冠詞：
如：I like the second dog.
2.有時前面可以加一個不定冠詞a/an來表示“再一”， “又一”這樣的意思：
We’ll have to do it a second time.
3.基數詞也可以表示順序，要將基數詞放在名詞之後：
the first part------part one
the third lesson------lesson three
國小英語語法知識英語句子按語法結構的分類
1.簡單句(simple sentence)
簡單句只有一個主語(或並列主語)和一個謂語動詞(或並列謂語動詞)。例如：
The whole village came out to welcome him home.
The temperature and pressure are controlled and adjusted with these switches.
2.並列句(compound sentence )
並列句是由等立連詞或分號把兩個或兩個以上的簡單句連在一起。例如：
An urgent telegram was sent to her husband and she was waiting for a reply.
You can’t count on him to help; he is such a busy man.
3. 複合句(complex sentence)
複合句，即主從複合句，是有關聯詞連線主句和從句構成的。例如：
Whether we go or not has not been decided.
