小学三年级下册英语重点知识总结
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小学三年级下册英语重点知识总结
1. What is that? It is my family tree.
2. What are they? They are cars.
3. Who is the old lady with grey hair? She is my grandmother.
Who is that boy with a ball? He is my brother.
4. Who are the children? They are my cousins.
5. What about that beautiful woman? She is my mother.
What about that one on the shelf? It is a picture of my family.
6. Do you have any pigs? Yes, I do. / No, I don’t.
7. I have a farm. (肯定) --- I don’t have a farm. (否定)
I have some ducks. (肯定) --- I don’t have any ducks. (否定)
8. What is it？ It is a car.
What is this? It is a stamp.
What is that? It is a postcard.
9. What are they? They are cars.
What are these? They are stamps.
What are those? They are postcards.
10. 句型：Be from + 国家类单词（如： China, Japan,…）
Where are you from? I am from China. (注：国家类与国籍类单词第一个字母要大写)
Where is she from? She is from Japan.
We are both from Britain. 我们都是来自英国。
11. 问： What is in your …? / What is your … like?
答： It has…
如： ---What is in your bedroom? / What is your bedroom like?
--- It has a bed and a chair. / 或者直接简答： A bed and a chair.
12. Where is the mouse? It is in the corner.
13. Where are those mice? They are under the bed.
14. ---How many ducks are there in the picture?
---There are three.
---How many ducks are there in the picture?
---There is one.
--- Are there any ducks in the picture?
--- Yes, there are.
--- Are there any ducks in this picture?
--- Yes, there are. / 或者： Yes, there is one.
15．What is in …? It has… / There is (are)…
---What is in your bedroom? ---It has a bed and a desk.
或者 ---There is a bed and a desk.
---What is in your classroom? ---It has some desks and chairs.
或者 --- There are some desks and chairs.
补充知识点：
●Linda is their daughter.(肯定句) --- Linda isn’t their daughter.（否定句）
●They are my teachers.( 肯定句) --- They aren’t my teachers.( 否定句)
●the + 姓 + ‘s ---表示…一家人（本身以“s”结尾的只加’）
如： the Webb’s (伟博一家人) the Jones’ (琼思一家人)
(1)have & has
I He
You She
We have It has
单数形式
复数形式
(2)some & any
(1)相同点：都表示“一些”的意思
(2)不同点：some 一般用于肯定句；any一般用于否定句（not；n’t）和疑问句（？）
例句： I have some pigs.
I don’t have any pigs.
Do you have any pigs?
(3)有关国家类与国籍类单词总结：
国家 America / Australia / Canada / China / Japan / Britain / France /
Germany
国籍 America n / Australia n / Canadian / Chinese/ Japanese/ British/ French/ German
the PRC ; 英国的缩写形式是： the UK . 其中the不能够省略）
(4)
on 在。。。上面
in 在。。。里面
under 在。。。下面
in front of 在。。。前面
behind 在。。。后面
beside( by; next to) 在。。。旁边