小学英语教科版(广州)四年级上册全册教案
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Unit 1 What’s in your room?
1、词汇Want / next to.../ between
2、重点句型
1）询问某物里面有什么的句型----What’s in...?
句型结构：What’s in + 其他？
重点解析：此句型是由what引导的特殊疑问句。疑问词what意为“什么”，介词in 意为“在...里面”。答语为“There is/are + + in + 其他.”，也可以直接回答物品名称。
例如：What’s in your room?
---There is a bed, a desk and a chair in my room.
What’s in your bag? ---There are some books and a pen. 2）问颜色----What colour...?
句型结构：What colour is/are + 物品？
例如：What colour is your computer? ---It’s pink.
What colour are they? ---They are green.
3、方位介词
On表示“在...上面”。（强调两者互相接触）例如：I put my pen on the desk. In表示“在...里面” 例如：The ball is in the box.
Near表示“在...附近” 例如：He lives near the river.
Over表示“在...上面”. (不与物体接触）例如：There is a bridge over the river.
Under表示“在...下面” 例如：There is a pair of shoes under the bed.
Behind表示“在...后面” 例如：There is a river behind the house.
In front of表示“在...前面” 例如：There is a big tree in front of the house. Next to...在旁边例如：There is a bed next to the window.
Between 在（两者）之间例如：There is a chair between the door and the window. 4、语法：be动词的用法和区别
there be句型和have/has的用法区别
一、Be动词
Be动词：am、is、are
口诀：我用am, 你用are, is用在他她它，复数全用are。
例题：
1. I ______ a boy. ______ you a boy? No, I _____ not.
2. The girl______ Jack's sister.
3. The dog _______ tall and fat.
4.The jeans ______ on the desk.
(一）、有be动词的肯定句和否定句
I am from London. I am not from London.
He is a teacher. He is not a teacher.
She is in the dining room. She is not in the dining room.
My hair is long. My hair is not long.
Her eyes are small. Her eyes are not small.
归纳：在有be动词的句子中，改否定句时只要在be动词______加上_____。（二）、有be动词的一般疑问句
Am I a Chinese? 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.
（三）、综合练习
用恰当的be动词填空。
1. The man with big eyes _______ a teacher.
2. ______ your brother in the classroom?
3. Where _____ your mother? She ______ at home.
4. How _______ your father?
5. Mike and Liu Tao ______ at school.
6. Whose dress ______ this?
7. Whose socks ______ they?
8. That ______ my red skirt.
9. Who ______ I?
10. Here ______ a scarf for you.
二、There be
(一)：there be 句型基本认识
1、定义：There be句型表示某处存在某物或某人。
2、结构：(1) There is +单数可数名词/不可数名词+ 地点状语.
(2) There are +复数名词+地点状语.
注意事项：there是引导词，在句中不充当任何成分，翻译时也不必译出。句子的主语是某人或某物，谓语动词be要与主语（某人或某物）的数保持一致。当主语是两个或两个以上的名词时，谓语动词要与跟它最近的那个名词一致。如：