1 / 14 三年级英语上册期末知识点梳理●各单元知识点(要求必须读熟,背出)Unit1 Hello!一、单词hello 你好hi 你好Miss 小姐class同学们I 我I ’m=I am我是二、词组good morning 早上好good afternoon 下午好三、句型1.Good morning, Miss Li. 早上好,李老师。2.Hi/Hello ,Mike. 你好,麦克。3.Good afternoon, class. 下午好,同学们。4.Hi, I’m Bobby. 你好,我是波比。四、知识点1.Names: Helen 海伦Mike 麦克Tim 蒂姆Sam 萨姆Bobby 波比2.morning 和 afternoon 的区分。Morning, morning. 12 点之前。Afternoon,afternoon. 12 点之后。练习:一、根据情境选择合适的句子。1.()当你看到新朋友,想打招呼时,可以说:2 / 14 A.What’s your name? B. Hello. Nice to meet you. C. Goodbye.2. ()早上起床,对准备早餐的妈妈说:A.Good morning. B. Good afternoon. C. Good evening.3. ()下午老师进班上课,对同学们说:A.Good morning, class. B. Good afternoon, class. C. Good evening, class.4. ()当你介绍自己是迈克时,你说:A. Hello, Mike. B. Hi, I’m Helen. C. Hi, my name is Mike.二、连词成句。1. hi, I ’m,Bobby (.) ___________________________________2. morning, Mike, good (, .)___________________________________Unit2 I ’ m Liu Tao一、单词are 是am 是you 你yes 是no 不not 不goodbye 再见二、句型1. Are you Su Hai? Yes, I am./ No, I’m not.你是苏海吗?是的,我是。/不,我不是。3 / 14 2. You ’ re right. 你答对了。三、知识点1. be 动词: am, is, are 2. 完整形式和缩略形式I ’m= I am(我是)you’re = you are(你是)he’ s= he is(他是)she ’ s= she is(她是)it ’ s = it is(它是)they are= they’ re(他们是)what ’ s =what is(是什么)that ’ s= that is(那是)3. 当询问你是不是某人时可以问:Are you ⋯?回答用: Yes, I am./No, I’m not.练习:一、选择1.()-Hello, are you Liu Tao? –No,______________.A. I am B. I’m not C. I ’m Liu Tao2.()____________ Su Hai?A. are you B. Are you C. I ’m3.()____________ your name?A. ...