杨健 三上Unit 2 part A 微课

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杨健 EFGHI微课

http://v.youku.com/v_show/id_XMjc4MDYxNjM2OA==.html?spm=a2h3j.8428770.3416059.1

杨健 pep三年级上册unit3 Look at me！Part B let\'s learn微课

http://v.youku.com/v_show/id_XMjc4MDY2MDAyOA==.html?spm=a2h3j.8428770.3416059.1

杨健 三上unit4 Aletters and sounds微课

http://v.youku.com/v_show/id_XMjc4MDY2MDAyOA==.html?spm=a2h3j.8428770.3416059.1

杨健 pep三年级上册unit3 Look at me！Part A let\'s learn

http://v.youku.com/v_show/id_XMjc4MDY2NTgyMA==.html?spm=a2h3j.8428770.3416059.1

杨健 pep三年级上Uit6 Happy birthday！A Letters and sounds微课

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杨健 How many…微课

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杨健 on in under微课

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杨健 新版PEP三年级上册unit2-letters-and-sounds微课

http://v.youku.com/v_show/id_XMjc4MDY3NTg2NA==.html?spm=a2h3j.8428770.3416059.1

杨健 PEP1上Unit5Let\'s-eat-A-Letters-and-sounds微课

http://v.youku.com/v_show/id_XMjc4MDY3NzA1Ng==.html?spm=a2h3j.8428770.3416059.1