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1、Unit 2 This is my sister.第一课时Section A(1a-2c)课前热身 温故知新连词成句：at, please, 687-9035, call, Mary_ (.)book, my, in, the, is, backpack_ (.)it, how, do, spell, you_ (?)not, is, Kates , it, game, computer_ (.)pencil, your, this, is, sharpener_ (?)学习目标 有的放矢单词： P.13-15句型：Is this your sister? No, it isnt. This
2、is my friend. These are my friends. Is that your brother? Yes, it is. That is my brother. Those are my brothers.名词、代词的单复数指点迷津 授之以渔有关名词变复数学生可以参看课本P.94-95教学流程一 未雨绸缪1.预习 同学习目标2.小试牛刀 将下列句子变为复数句： (1). This is a watch. _ . (2). He is a teacher. _ . (3). It is a ruler. _ .二 课堂探究1.合作探究(兵教兵) 通过自学了解单复数的变化，学生之
3、间互相交流，弄懂这个知识点。2.画龙点睛 名词变复数口诀：名词复数多又多，要变复数有口诀，一般情况加-s, 特殊情况不太多；s, x, sh, ch来结尾， -es直接后面写；辅音字母加y，y变i， 后面紧跟-es; 词尾若是f, fe, s前面要加-ve; 以o 结尾也好变，两菜词尾-es添；特殊名词无规律，请你用心记一记。 练习：把下列名词变成复数 girl _ watch _ dictionary _ potato _ tomato _ photo _ ruler _ key _ backpack _ knife _ bus _ man _ woman _family _ parent _ boy _
