四年级英语上册Unit1What’sinyourroom教案广州版

1、精选 Unit 1 Whats in your room?1、 词汇 Want / next to./ between2、 重点句型1）询问某物里面有什么的句型-Whats in.? 句型结构：Whats 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：Whats in your room? -There is a bed, a desk and a chair in my room. Whats in your bag? -T

2、here 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? -Its 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.

3、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

4、 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1、 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

5、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

6、t. Are they American? Yes, they are. No, they arent. Is the cat fat? Yes, it is. No, it isnt. （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 _ th

7、is? 7. Whose socks _ they? 8. That _ my red skirt. 9. Who _ I? 10. Here _ a scarf for you. 2、 There be(1) ：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

8、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： There is a bird in the tree.   树上有一只鸟。    There is a teacher and many students in our classroom.  我们教室里有一位老师和许多学生。     There are two boys and a girl under the tree. 树下有两个男孩，一个女孩。(2) ： there be 句型的常考点1：变成否定There be句型的否定式的构成和含有b

9、e动词的其它句型一样，在be后加上not即可。例如： 例1： There are some pictures on the wall. =There aren't any pictures on the wall. 例2：There is a bike behind the tree. = There isn't a bike behind the tree.2：变成一般疑问句There be句型的一般疑问句变化是把be动词调整到句首，再在句尾加上问号即可。但同时要注意：当肯定句中有some时，要将其改为any（否定变化也一样）。some 用于肯定句， any用于否定或疑问句。

10、There is some water on Mars. Is there any water on Mars? There are some fish in the water. Are there any fish in the water? 3：特殊疑问句对主语提问：当主语是人的时候，则用who 引导，当主语是物的时候，则用what 引导。注意：无论原句的主语是单数还是复数，对之提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。如： There are many things over there. What's over there? There is a litt

11、le girl in the room.Who is in the room? 对地点状语提问：则用where 引导。如：There is a computer on the desk. Where is the computer? There are four children on the playground. Where are the four children? 对数量提问：般有两种句型结构： How many+复数名词+are there+介词短语？ How much+不可数名词+is there+介词短语？2、 Have / has1、 定义：指的是主观上的“拥有；持有”，表示

12、某人拥有某物，是一种所属关系2、结构：主语 + have（第三人称单数用has）+ 物品 例如：I have some apples. My mothers has some friends.3、 have/has跟主语的搭配 第一人称：我，我们 I, we 第二人称：你，你们 you 第三人称：除第一、第二人称之外的其他人称 第三人称单数：he, she, it, Kitty, Alice, Ben have(第三人称单数)has 语法练习：1） 、用“have, has” or “there is , there are”填空 1. I_a good father and a good m

13、other. 2. _a telescope on the desk. 3. He_a tape-recorder. 4. _a basketball in the playground. 5. She_some dresses. 6. They_a nice garden. 7. What do you_? 8. _a reading-room in the building? 9. What does Mike_? 10. _any books in the bookcase? 2） 单项填空。(   )1. There_ not _ milk in the cup o

14、n the table . A. are, many    B. are , much    C. is ,many      D. is ,much (   )2.How many _ are there in the room ?          A. apple     B. students    C. mi

15、lk      D. paper (   ) 3.How many boys _ there in Class one?          A. be     B. is    C. are      D. Am(   ) 4.There _ a lot of good news in today's news

16、paper.           A. is     B. are   C. was   D. Were(  ）5.There _ pencil-box, two books and some flowers on the desk.            A. is a    B. ar

17、e some    C. has a    D. have some(   ) 6.There _ an apple and ten bananas in the basket. You can take any of them.         A. are    B. is    C. has    D. have ( ) 7.My toy dog &#

18、160;       big ears.     A. have   B.has   C.there is D.there are(   ) 8. _ any flowers on both sides of the street?                 AIs there   BAre there   CHas   DHave(   ) 9. There is no air or water on the moon. Is there?                _. A. Yes, there are    B. No