小学英语人教精通（12版三起点）四年级上册Unit 2 Lesson 12

[00:01.00]Lesson 12第十二课
[00:03.38]Revision复习
[00:05.53]Fun story有趣的故事
[00:08.09]Read and act.阅读并表演。
[00:10.74]What's one and two?一加二等于几？
[00:13.48]It's three.等于三。
[00:15.67]Good!很好！
[00:17.47]What's eight and seven?八加七等于多少？
[00:20.43]Um...fifteen.嗯……等于十五。
[00:23.64]What's ten and ten?十加十等于多少？
[00:26.58]Twenty!二十！
[00:28.74]No!不！
[00:30.50]Why not?为什么不？
[00:32.64]Look! Ten and ten.看！十加十。
[00:37.62]So, ten and ten is ten.所以，十加十等于十。
[00:41.77]Oh, that's funny!哦，太有趣了！
[00:44.77]Let's check单元检测
[00:46.97]Listen and number.听音并标号。（听力练习）
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