新路径小学英语四年级下册(一起) Lesson S Welcome to the Dog Show

 

[00:03.67] Lesson S  Welcome to the Dog Show 

[00:07.33]Let's talk. 

[00:08.62]Welcome! Welcome to the dog show!

[00:10.88]     Meet Fatty and Hatty. 

[00:13.17]Fatty, come here.

[00:15.30]What's 5 plus 7? 

[00:17.52]It's 12. Great! 

[00:20.04]A clever dog! 

[00:21.51]Well done,

[00:22.04] Fatty! 

[00:23.04]Look, Hatty!What's

[00:24.07]   20 minus¹ 11? 

[00:26.26]Wow! It's 9. 

[00:28.95]Good for you,

[00:29.73]   Hatty. 

[00:30.74]Fatty, Hatty, say "Goodbye".

[00:32.27]

[00:33.89]Woof! Woof! Woof!

[00:37.09]Goodbye. Bye-bye. 

[00:37.58]Can you say it

[00:41.96] in English? 

[00:43.21]Yes, I can.Nine

[00:45.31] plus three is

[00:46.10]     twelve. 

[00:47.89]Can you? 

[00:48.97]Sure.Sixteen minus

[00:50.42]  four is twelve. 

[00:53.11]Magic box 

[00:55.41]plus 

[00:58.54]minus 

[01:00.97]ask 

[01:03.56]answer 

[01:07.22]Listen, circle and say. 

[01:10.66]

1 minus   

n.负号；adj.减的，负的，阴性的；prep.减，缺

参考例句：

• The temperature was minus 30 degrees.气温为零下30度。
• He seems to have mistaken a minus for a plus.他似乎把负号误作正号了。