Module 8 完整（课件）外研版（三起）英语四年级下册

Unit 1 They sang beautifully. Module 8 1 Listen, do and chant    We walked and walked. We talked and talked. We looked and looked. We laughed and laughed. We played and played. We danced and danced. We jumped and jumped. We hopped and hopped. and hopped and hopped. And then we stopped. Warm-up Watch and chant. 观察动词过去式，说唱。 不仅注意动词过去式的形式，而且注意ed的发音。 只有play末尾发音时喉咙一阵颤动，其后ed 发颤动音/d/。其余动词末尾没有一阵颤动，后ed都发/t/。清清/t/，浊浊/d/。 也就是，清辅音后发清辅音/t/，元音和浊辅音后发浊辅音/d/。 全部发音规则是：清清，浊浊；元音后浊，t,d+/id/ T: Pay attention to ed Let’s chant again. We walked and walked. We talked and talked. We looked and looked. We laughed and laughed. We played and played. … 2 原形 过去式 动词过去式构成规则 look play looked played 一般在动词原形末尾加-ed live hope lived hoped 词尾是e的动词加-d stop plan stopped planned 末尾只有一个辅音字母，先双写这个辅音字母，再加-ed study worry studied worried 结尾是“辅音字母+y”的动词，变y为i, 再加-ed Let’s review Warm-up Learn the rules. 回顾规则动词过去式的变化规则。 A.一般在动词原形末尾加-ed B.词尾是e的动词加-d C.重读1+1=双写+ed 　也就是，末尾只有一个辅音字母的重度闭音节，先双写这个辅音字母，再加-ed D.辅音＋ｙ＝变y为i+ed 也就是，结尾是“辅音字母+y”的动词，变y为i, 再加-ed 3 Look and think Presentation What did these children do? What about the birds? 继续看图，学动词词组 T: Please look at the children. Last Sunday they played games in the park. play----played played games sing----sang sang songs 4 Listen and read Presentation Mum, we saw some children. They played games. And they sang songs too. played games 做游戏 sang songs 唱歌 继续看图，学动词词组 T: Please look at the children. Last Sunday they played games in the park. play----played played games sing----sang sang songs 5 Watch and think Presentation What did Sam and Amy do last Sunday? 继续看图，学动词词组 T: Please look at the children. Last Sunday they played games in the park. play----played played games sing----sang sang songs 6 Look and answer Presentation They had a picnic last Sunday. What did Sam and Amy do last Sunday? 去野餐 继续看图，学动词词组 T: Please look at the children. Last Sunday they played games in the park. play----played played games sing----sang sang songs 7 Read and learn Presentation Th