三年级英语下册 Unit 9 Numbers一课一练（2） 北师大版（三起）.docx

1、UNIT 9同步练习一、翻译。1.How many_ 2.help!_3.Be careful_ 4.There are five_5.egg_ 6.Look out_7.crocodile_ 8.small_二、用英语写出答案。1.1+7=_ 2.13-4=_3.3+3=_ 4.14-7=_5.3*2=_ 6.8+8=_三、单项选择。（ ）1.-_dolls do you have? -I have 9.A.How old B. How many C. How（ ）2.My hands_10 fingers.A.have B. has C. is（ ）3.-How many dogs do

2、you_? -I see 5.A.see B. have C. like（ ）4. -_is the ball?-Its on the desk.A.How B. Where C. What（ ）5.I can see sixteen _.A. pear B. pears C. a pear四、读一读，并将正确的序号写在横线上。A. Look at my new pencil box. D. Its cool.B. How many pencils do you have? E. How many pencils do you see?C. The white one is a pen.Amy

3、: Hi, Lily. _Lily: Wow! _Amy: And I have many pencils!Lily: _Amy: (Open the pencil box.) _Lily: 1, 2 I see 8.Amy: No! _五、看图计算，将正确的答案的序号写在横线上。A. ten B.six C.nine D.eight E.seven1. 2=_ 2. 1=_3. 3=_ 4. 6=_5. 5=_六、选词填空，把序号填在横线上。A. seven B. birds C. beautiful D. at E. How many1. I can see three _.2. Look

4、 _ the kites!3. I have _ pens.4. _ toy boats do you see? 5. - Look at the kites in the sky. - Wow. So _.参考答案及解析一、1.有多少 2.救命 3.小心 4.这有五个5.蛋 6.小心 7.鳄鱼 8.小的 二、1.eight 2.nine 3six 4.seven 5.six 6.sixteen三、1.B 由答句可知，问句应对数量提问，故选择B.how many. A.多大 C怎么 2.A my hands为复数，故谓语动词应用原形，故选择A. 3.A 由答句可知，问句是问“你看见了多少只狗”，故选择A.看见 B.有 C.喜欢 4.B 由答句“它在桌子上”可知，问句是对地点进行提问，故选择特殊疑问词.where A.怎么 C.什么5.B 十六，故用名词的复数形式，即B.pears四、1.A 2.D 3.B 4.E 5.C五、1.D 2.E 3.C 4.B 5.A六、1.B 2.D 3.A 4.E 5.A