《牛津苏教三下Unit5Plusandminus第1课时课件.ppt》由会员分享，可在线阅读，更多相关《牛津苏教三下Unit5Plusandminus第1课时课件.ppt（18页珍藏版）》请在三一文库上搜索。
1、第一课时,Plus and minus,Unit 5,Guess 猜一猜,-Is that a ? -Yes / No,?,超市,fruits,How many can you see? I can see ,1 one,3 three,5 five,7 seven,How many can you see? I can see ,9 nine,11 eleven,?,13,three,thirteen,ten,bird,3 three,13 thirteen,4 four,14 fourteen,5 five,6 six,7 seven,8 eight,9 nine,10 ten,15,fi
2、fteen,16,17,sixteen,seventeen,18,19,20,eighteen,nineteen,tw,o,en,ty,30,thir,ty,40,50,Magic eyes:,17 19,Magic eyes:,fifteen twenty,Magic eyes:,14 16 18,A Listen and say the next number.,15 16 ,B Listen and say the number before.,15 14 ,Lets play a game,+,bus,one,+,2,+ 1 =,1,one,is,two,plus,3,1 + 1 +
3、1 =,one plus one plus one is three,2 + 3 =?,Whats,Its five.,5,+,two plus three ?,Whats six plus nine? 6 + 9 =?,Its fifteen.,?,Thats right.,15,十,Lets do maths!,A：Whats _ plus _? B：Its_. A：,Thats right.,Sorry. Youre wrong.,+,=?,1,2,+,=?,3,+,=?,Do the exercises:,Brain storm,12,6 + ?,9 + ?,? + 8,? + 11,15 3,+, plus is twelve,Lets go to see the animal show.,Homework: 1 拼读B部分单词10遍。 2 听磁带，跟读A部分前两幅图 10遍并背诵。 3 模仿课文，和朋友自编一段 对话。,