小学三年级下册英语重点知识总结

1、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

2、that one on the shelf? It is a picture of my family.6. Do you have any pigs? Yes, I do. / No, I dont.7. I have a farm.（ 肯定）-I dont 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 t

3、hey? 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?

4、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 i

5、n the picture?-There is one.-Are there any ducks in the picture?-Yes, there are.-Yes, there are. /Yes, there is one.15 . What is inIt 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-Ther

6、e are some desks and chairs.补充知识点:Linda is their daughter.( 肯定句)-Linda isnt their daughter.（否定句）They are my teachers.(肯定何)-They arent my teachers.(否定句）the + 姓+ s-表小家人（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 & hasIYouWe haveThey复数形式HeSheIthas单数形式-Are there any ducks in this picture?som

7、e & 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； nt)和疑问句(？)例旬：I have some pigs.I dont 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/

8、 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：theUK .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 dictiona

9、ry and the tape recorder.其它的些固定搭配：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 dont like because我不喜欢一，因为如：I like this stamp because it has a goldfish on it.I don like that stamp because it isn very beautiful.句型：There be（就近原则：there 后面跟is或

10、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 isnt.Are there any cookies in your fridge? Yes, there are. / No, there arent.How many classrooms are there in your school? There are 25 clas

11、srooms.How many playgrounds are there in your school? There is one.t a cat on the desk.t any cats on the desk.There be句型的否定形式There is a cat on the desk. There isnThere are some cats on the desk.There arenI （我）my （我的）I am a teacher. / My English teacher is Mr. Zhang.we （我们）our （我们的）We are your teache

12、rs. / 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）/our （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. |There is some juic