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 don't have a farm. 否认I have some ducks.肯定-I don't have any ducks. 否认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 th

3、ey? 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：I

4、t 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

5、 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.补充知识点：Linda is their

6、daughter.(They are my teachers.(the + 姓 +'t their daughter.'t my teachers.(肯定句-Linda isn肯定句-They aren表示家人本身以“ s结尾的只加琼思一家人s -b's 伟博一家人the Jones否认句否认句如：the Web(1) have & hasIYouWe haveThey复数形式(2) some & any(1) 相同点：都表示“一些的意思(2) 不同点：some 一般用丁肯定句；any 一般用丁否认句(not;例句：I have some pigs. I

7、 donHeSheIthas单数形式n't和疑问句t have any pigs.-What is in your classroom? -It has some desks and chairs. 或者-There are some desks and chairs.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/ Canadian / Chinese/ Japanese/ British/ Fren

8、ch/国籍 America n / AustraliaGerman其中the不能够省略注意：(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 .(4) 常用的方位介词有如下：上面里面O下面在.0 0前血O O 后on 在 ° ° < in 在.0. under 在.in front of behind 在.旁边beside( by; next to) 在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

9、： 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(5) I like - because 我喜欢 ,由于/ I don 't like - because 我不喜欢 ,由于 如：I like this stamp because it has a gol

10、dfish on it.I don t like that stamp because it isn t very beautiful.句型：There be(1)(就近原那么：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 句型的答复Is there a TV in your bedroom? Yes, there is. / No, there isn七Are there any cookies in your frid

11、ge? 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.a cat on the desk.'t any cats on the desk. t any juice in theThere be 句型的否认形式There is a cat on the desk. - There isnThere a

12、re some cats on the desk. - There arenThere is some juice in the kitchen. - There isn kitchen.I (我)my (我的)our 我们的your 你的your 你们的his 他的her 她的its 它的(7) I am a teacher. / My English teacher is Mr. Zhang.we (我们)(8) We are your teachers. / Our English teacher is Mr. Zhang.you (你)(9) You are a tall boy. / Your bag is big and beautiful.you (你们)(10) You are my good friends. / Your English teacher is tall.he (他)(11) He is my father./ His hair is short.she (她)(12) She is my mother./ Her hair is long.it (它)(13) It is a tall building. / Its mouth is big.they ( 他们)their ( 他们的;她们的；它们的 )(14) They a