
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 This is my bed. 这是我的床。(单数) These are my books. 这是我的书。(复数) 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。 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。 Welcome! 欢迎! 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) my pen. —Oh, how nice! 四、看图完成句子 13.This is my gift. It’s a (棕色的) bear. 14.Look. This is my b. It's very nice. 15.It's cold. Close the w, please. 16.This is a . 五、词图匹配 A. B. C. D. E. 17.pencil box ( ) 18.pen ( ) 19.pencil ( ) 20.crayon ( ) 21.ruler ( ) 六、句子匹配 22.看图,选词填在四线三格中。 bed chair desk schoolbag 1. 2. 3. 4. 七、连词成句 23.are, These, pencils, my (.) 24.is, my, schoolbag, This, new (.) 25.my, is, book, This(.) 26.my, books, these, are (.) 八、选内容补全对话/短文 27.读对话,选择合适的单词,将字母代号填写在横线上。 A.these B.pencils C. this D.aren't E. Yes 1.—Is(1) your book —(2) , it is. 2.—Are(3) your(4) —No ,they(5) . 参考答案: 1.C 【详解】句意:这是我的疯狂闹钟。本题考查指示代词和be动词。A他们是,B他是,C这是,它是,D她是。由于clock是单数物品,因此需用it指代。主语为it,be动词用单数is。故选C。 2.B 【详解】句意:_____是我的钢笔,果果。本题考查指示代词,介绍某物用句型This is...这是……。位于句首,首字 ... ...
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