天河区侨乐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)have & hasI HeYou SheWe have It hasThey 单数形式复数形式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 注意：（美国缩写形式是：the USA ; 中国的缩写形式是：the PRC ; 英国的缩写形式是： the UK . 其中the不能够省略）常用的方位介词有如下：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against 挨着、靠着。
near在。
附近opposite在。
对面between… and 在。
和。
的中间所用到的句型是： Put + 物品 + 方位介词+ 地点如： Put the chairs under the desks.Put the exercise books between the dictionary and the tape recorder.其它的一些固定搭配：in the corner / on the shelf / on the sofa / on the wall 在墙上 / against the wall 靠在墙上I like … because…我喜欢…, 因为… / I don’t like … because…我不喜欢…, 因为…如： I like this stamp because it has a goldfish on it.I don’t like that stamp because it isn’t very beautiful.句型： There be(1) (就近原则：there 后面跟is 或 are，要看紧跟在后面的名词是单数还是复数。
)There is a sofa and two tablesThere are two tables and a sofa.（2）There be 句型的回答Is there a TV in your bedroom Yes, there is. / No, there isn’t.Are there any cookies in your fridge Yes, there are. / No, there aren’t.How many classrooms are there in your school There are 25 classrooms.How many playgrounds are there in your school There is one.(3) There be 句型的否定形式There is a cat on the desk. --- There isn’t a cat on the desk.There are some cats on the desk. --- There aren’t any cats on the desk.There is some juice in the kitchen. --- There isn’t any juice in the kitchen.I (我)my（我的）I am a teacher. / My English teacher is Mr. Zhang.we（我们）our (我们的) We are your teachers. / Our English teacher is Mr. Zhang.you ( 你 )your (你的) You are a tall boy. / Your bag is big and beautiful.you ( 你们)your (你们的) You are my good friends. / Your English teacher is tall.he ( 他)his ( 他的 ) He is my father. / His hair is short.she ( 她)her ( 她的) She is my mother. / Her hair is long.it ( 它 )its ( 它的) It is a tall building. / Its mouth is big.they ( 他们 )their ( 他们的；她们的；它们的) They are my father and mother. / Their English names are Ben and Janet.我们学到的英语单词中所涉及到的不可数名词有如下：hair---头发 juice---果汁 tissue---纸巾 chalk---粉笔 water---水ice-cream---冰激凌（可数或不可数）如：two ice-creams (2支冰激凌) / some ice-cream （一些冰激凌）。