三年级英语下册Unit10Colors一课一练（2）北师大版（三起）.docx

UNIT 10同步练习一、按括号内所给要求写出适当形式。1white (反义词)_ 2.Im（完整形式）_ 3what is（缩略形式）_ 4Its（完整形式）_二、英汉互译。1. 这把尺子是绿色的。 The ruler_ _ .2.它是什么颜色？ _ _is it?3.这把钥匙是黑色的。 The is .4.那只猫是红色的。The is .三、连线。Red green blueyellowpurple（紫色）四、根据汉语意思选择正确的单词。 （ ）1.红色 A. blue B. green C. red（ ）2黑色 A. white B. black C. brown（ ）3.黄色 A. yellow B. green C. blue（ ）4.绿色 A. green B. red C. green（ ）5.白色 A. black B. brown C. white五、句子配对。1. Whats this in English? A. The one in blue. 2. Is this a book? B. Hes my father. 3. Whos that man? C. Its orange. 4. What color is that orange? D. Yes, it is. 5. How are you? E. Its a map. 6. Which boy is your brother? F. No, its yellow. 7. What is this? G. Its an orange. 8. Is that jacket black? H. Fine, thank you.六、下列各句中均有一处错误，找出并改正。1. What color is that ruler? Itsa red._2. This is her blue color bike._3. M r. Green is in the China now._4. Can you spell a pen, please?_5. Whats color is this?_七、看对话，判断正误：正确的写“T”,错误的写“F”。1. They are black. 2. It is brown. 3. There are seven white cars. 4. I lost my cat, its brown. 5. There are two yellow books. Questions:1. They are . ( )2. It is . ( )3. They are seven cars. ( )4. I lost my cat, its . ( )5. There are two books. ( )参考答案及解析一、1.black 2.I am 3.Whats 4.It is二、1.is green 2.What color 3.key black 4.cat red三、red green blueyellowpurple（紫色）四、CBAAC五、1.G 一这用英语怎么说? 一这是个橘子。 2.D 一这是本书吗? 一是的，它是。 3.B 一那个男人是谁? 一他是我爸爸。 4.C 一那个橙子是什么颜色的？ 一橙色。5.H 一你好吗? 一好啊，谢谢你。6.A 一哪个男孩是你的哥哥? 一穿蓝色衣服的。7.E 一这是什么? 一这是幅地图。8.