用英语写出下列数字。
1. 14 __________ 2. 15 __________
3. 16 __________ 4. 17 __________
5. 18 __________ 6. 19 __________

读一读写出数学算式。
1. How much is thirteen and ten? 
________ + ________ = ________
2. How much is twenty and eleven?
________ + ________ = ________
3. Twelve and three is fifteen.
________ + ________ = ________
4. Nine and fifteen is twenty-four.
________ + ________ = ________

Look, think and choose：  (    )

A．five

B．seven

创新题。
【小题1】
________________________________________
【小题2】Can you say the number from 10-20?
________________________________________
【小题3】
________________________________________（写出对应的介词）

判断下列句子或对话与图片内容是(T)否(F)相符。
（________） 1. I have a book.
（________） 2. Look at my mouth.
（________） 3. —Where is the bird? —It’s on the desk.
（________） 4. —How many birds are there?  —Five.
（________） 5. Show me ten.