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课件网) Module 5 Unit 2 They were young. 外研版·四年级下册 ★词汇与表达： 三会：clean干净的 dirty脏的 ★重点句子： They weren’t old then. 知识目标 Listen, point and say. Oh, it’s very beautiful. But it wasn’t beautiful then. Listen and say. Listen and say. They are old. They weren’t old then. They were young. 句式结构：主语+was/were not+描述外貌特征或性格特点的形容词(+表示过去的时间状语). 用法：此句型用来描述某人过去的外貌特征或性格特点，时态为一般过去时，was/were not的 缩略形式为wasn't/weren't，用于构成含有be动词的一般过去时的否定句。 例句：She wasn't fat then.那时她不胖。 My grandma wasn't old then.那时我的外祖母不老。 They weren't old then. 一般过去时的肯定 一般过去时的否定 一般过去时 句式结构 主语+ was+ 其他. 主语+ wasn’t+ 其他. 例句 I was two then. He wasn’t at home last night. 句式结构 主语+ were+ 其他. 主语+ weren’t+ 其他. 例句 They were young then. They weren’t in the classroom two hours ago. Listen and say. She is tall. She wasn’t tall then. She was short. tall-short high-low short-long Listen and say. It is clean. It wasn’t clean then. It was dirty. 干净的 clean（动词）：打扫 脏的 Read and circle. ① ② ③ ④ Read and circle. ① They were / weren’t old then. They are / aren’t young now. Read and circle. ② It was/ wasn’t thin then. It is/ isn’t fat now. Read and circle. ③ He was / wasn’t short then. He is / isn’t tall now. Read and circle. ④ It was / wasn’t clean then. It is / isn’t dirty now. Listen and say. Then chant. A little chick. It was very young. It was very cute. Cheep, cheep, cheep. A little chick. A big red hen. It is very old. It is very fat. Cluck, cluck, cluck. A big red hen. Guess and say. She was short. Now she’s tall. Her hair was long. Now her hair is short… Is she Tingting No, she isn’t. Is she Fangfang Yes, she is. Do and say. I was five. I was in Beijing. My hair was long then. My hair is short now. Do and say. This is my friend Helen. She was four and she was in the zoo. Her hair was short then. But now her hair is long. She was very cute. 知识回顾 三会词汇：clean干净的 dirty脏的 ★重点句子： They weren’t old then. See you next time!
