小学三年级上册知识点总结

基基础础知知识识复复习习 Book one 一、一、Be 动词动词 (am ,is ,are) 我用我用 am,你用你用 are,is 连着他她它，复数人称都用连着他她它，复数人称都用 are 1. I am a teacher. I _ a girl. 2. You are a boy. You _ Sam. We are girls. We _ pupils. They are birds. They _ teachers. 3. He is my father. He _ Daming. She is my mother. She _ ten. It is a panda. It _ a red cap. 4. This is my teacher. This _a pen. That is your book. That _ his bag. 二、二、冠词冠词 （a 一个，an 一个，the 这个/那个/这些/那些） 1. an 用于元音字母（或元音因素）开头的单词前用于元音字母（或元音因素）开头的单词前 元音字母有五个：元音字母有五个：Aa Ee Ii Oo Uu _ apple _ English book _ egg _ uncle _ A _interesting（有趣的）book _ orange bird _old bag _good idea （主意） 2. a 用于辅音字母开头的单词前用于辅音字母开头的单词前 _ desk _ window _ bird _ girl _ teacher _ name 3 .the 特指某些人或某些事物。谈话双方都知道的人或事物。特指某些人或某些事物。谈话双方都知道的人或事物。 Point to the door. The teacher is Ms Smart. The cat is black. His book is on the desk. 练习： I have_ apple,it is _ big apple. _ apple is in the bag. 三、三、可数名词：可数名词： boy,girl,dog,doctor.等 two _ 猫 five_ 窗户 twelve_ 教师 四、四、HowHow manymany + + 可数名词复数可数名词复数 -How many pupils? - How many yellow desks? -Twelve. Eight. 五、五、人称代词人称代词 ：在句子中做主语，用在句子开头时要大写。 I you she he it we(我们) you(你们) they（他/她/它们） You are a teacher. He is fine. She is five. It is a bird. We are pupils. They are pandas. 六、六、物主代词：物主代词： 用在名词前，修饰名词做定语。 my your his her its our 我们的 your 你们的 their（他/她/它们的） 1.1.my mother your school his cat its ears their teachers 2.2.This is_(我的)dog. Your book is on _(她的)desk. Whats_ (他的)name? _ (它的) name is Panpan. 七、七、 一般疑问句一般疑问句 结构：结构：BeBe + + 主语主语.?.? 用用 yesyes / / nono 回答回答 1.1.-Is it a yellow dog ? 2. -Are you a pupil ? -Yes,it is. -_,I am. -No, it isnt. -_,Im not. 练习 1.-他十岁了吗？ 2.-你是一名医生吗？ 3.-这是你的书吗？ -不，他九岁。 -是的，我是。 -不，不是。 -_ -_ -_ -_ - _ - _ 八、八、特殊疑问句特殊疑问句 结构：疑问词+be+主语？直接回答 疑问词 How 怎样 ,What 什么,Where 在哪里,在什么地方 A A 1. -How are you ? -How is he / she ? -Im fine,thank you. - He/She is fine. 2. How many 多少+可数名词复数 - How many birds? - How many red caps? - Five. - Ten. 3. How old 多少岁 - How old are you? - How old is he/she? - Im eleven. - He/she is nine. B 1. -Whats your name? 2.-Whats this / that? -My name is Amy. - Its a bird./ an apple. C 1. -Where is the book? 2.-Where is he ? -Its on the desk. - Hes at home./ I dont know. 练习 1.-你的老师在哪里？ 2.-Sam 在哪里？ 3.-他的书在哪？ -她在学校。 -他在教室里。 -我不知道。 -_ -_ -_ -_ -_ -_ 九、九、数词数词 one,two,threeeleven,twelve 1.1. 数词修饰名词复数数词修饰名词复数 五只熊猫_ 十个学生_ 九间教室_ 十二只小鸟_ 2 2、-Whats three and five? 练习 4+7=？ 4+7=11 - Three and five is eight. -_ -_ 十、十、形容词形容词（表颜色）（表颜色）red,blue,black,green,yellow 1.1. 用在用在 be 动词后表状态动词后表状态 The cap is black. This cap is blue. The dog is yellow. Its green. 2.2. 修饰名词修饰名词 Its a blue cap. She has(有)black eyes. This is a red bag. Its a green bird. 十一、用英语背写下列句子十一、用英语背写下列句子 1- -你身体好吗？ 2.-请坐下。 3.-你叫什么名字？ -很好，谢谢。 -谢谢。 -我的名字是. -_ -_ -_ -_ -_ -_ 4.-你多大了？ 5.-这里是给你的礼物。 6.- -生日快乐。 -我.岁了。 -谢谢。 -谢谢。 -_ -_ -_ -_ -_ -_ 7.-这是什么？ 8.- -那是什么？ 9.-再见。 - -它是一条狗。 -它是我的帽子。 -再见。 -_ -_ -_ -_ -_ -_ 十二、学会介绍自己或家人十二、学会介绍自己或家人 1. I am .,I am a good boy/girl.I am ten.I am fine. I am a pupil. I am i