Unit 9 In my room 知识点讲解+精选精练 （讲义）牛津上海版（三起） 英语三年级上册

Unit 9 In my room 知识点讲解 精选精练 牛津上海版（三起） 英语三年级上册 知识点讲解 · 字母 1. Rr rabbit（兔子） 2. Ss six（六） 3. Tt table（桌子） Rr for rabbit. /r/ /r/ rabbit. Ss for six. /s/ /s/ six. Tt for table. /t/ /t/ table. Look! Six rabbits on the table. · 单词 1. bed床 2. these这些 3. book书 4. your你的，你们的 5. mum妈妈 6. chair椅子 7. desk书桌 8. pen钢笔 9. pencil铅笔 10. ruler尺子 11. schoolbag书包 · 句子 1. This is my bed. 这是我的床。（单数） 2. These are my books. 这是我的书。（复数） 3. Is this your pen? 这是你的钢笔吗？ Yes, it is. 是的，它是。/ No, it isn’t. 不，它不是。 4. Are these your ruler? 这些是你的尺子吗？ Yes, they are. 是的，它们是。/ No, they aren’t. = No, they are not. 不，它们不是。 5. Welcome! 欢迎! 6. Come in, please. 请进。 · 语法 1. 介绍自己的物品：单数：This is my bed. 复数：These are my books. 注意区分：this是“这个”的意思，后面加可数名词单数。 these是“这些”的意思，后面加可数名词复数。 同时，还要注意be动词is和are的用法。 2. 句式的转化： 肯定句：This is my bed. These are my books. 否定句：This is not my bed. These are not my books. = This isn’t my bed. = These aren’t my books. 一般疑问句：Is this your bed? Are these your books? 肯定回答：Yes, it is. Yes, they are. 否定回答：No, it is not. = No, it isn’t. No, they are not.= No, they aren’t. 精选精练 一、单选题 1．______ my crazy clock. (   ) A．They are B．He is C．It is D．She is 2．_______ is my pen, Guoguo. (   ) A．it B．This C．this 3．—Your bag is beautiful.  — .  (    ) A．Yes B．Thank you C．Hello 4．We put our pens, pencils, books and rulers in it. What is it? (    ) A．A pencil box. B．A schoolbag. C．A chair. 5．—Can I use your pencil? (    ) —Sure. A． B． C． 6．_______ are my books. (   ) A．This B．You C．These 7．A: ________ is the vest? ( ) B: Fifteen yuan. A．How many B．How about C．How much 二、看图识词 8．看图，选出正确的单词。 ( ) 1.              A．hamburger      B．apple ( ) 2.                            A．orange          B．cake 三、补全句子 9．—Can I use your (钢笔)? —Sure. Here you are. 10．Is this your c ? 11．This isn’t my s (书包). 12．—T i (这是