Module 5 Unit 2 They were young（课件）-四年级英语下学期同步精品课堂（外研版三起）

Module 5 Unit 2 They were young. 外研版三起 四年级下册 1 学习目标 1. 单词: old, young, tall, short clean, dirty 2. 句型: They were/weren't old then. He was/wasn't short then. It was/wasn't thin then. 3. 语法： Be动词的一般过去时 学习目标 Let's enjoy. Part One Vocabulary 5 wasn't=was not 不是 【用法】 wasn't 是 was not 的缩写形式，是 isn't 与 am not 的过去式形式。帮助句子构成否定句 【例句】 He wasn't at home yesterday.昨天他不在家。 Vocabulary /ˈwɒznt/ Vocabulary weren't=were not 不是 【用法】 weren't 是 were not 的缩写形式，是 aren't 的过去式形式。帮助句子构成否定句。 【例句】 They weren't famous then.那时他们不出名。 /wɜːnt/ Vocabulary clean （形容词)干净的 【例句】 We must keep our classroom clean.我们必须保持我们的教室干净。 【派生词】cleaner 清洁工 【反义词】 dirty 脏的 【拓展】 clean还可以作动词,表示“清扫”。 【例句】 I clean my room every day.我每天打扫我的房间。 /kliːn/ Vocabulary dirty (形容词)脏的 【例句】 Your room is dirty. Please clean it.你的房间脏了,请打扫一下。 【反义词】clean 干净的 【形近词】thirsty 口渴的 Vocabulary /ˈdɜːti/ Vocabulary 反义词： young 年轻的 - old 年老的 tall 高的 - short 矮的 clean 干净的 - dirty 脏的 Vocabulary 1) wasn't=was not 不是 3) clean 干净的 2) weren't=were not 不是 4) dirty 脏的 Vocabulary Vocabulary Part Two Text 12 Listen, point and say. 哦，非常漂亮。 但那时它并不美丽。 Listen and say. 他们老了。 那时他们还不老。 他们都很年轻。 Listen and say. 她很高。 那时她还不高。 她很矮。 Listen and say. 它很干净。 那时候还不干净。 它很脏。 Read and circle. They were / weren't old then. They are / aren't young now. Read and circle. It was / wasn't thin then. It is / isn't fat now. Read and circle. He was / wasn't short then. He is / isn't tall now. Read and circle. 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. Listen and say. Then chant. A little chick. It was very young. It was very cute. Cheep, cheep, cheep. A little chick. 一只小鸡 Listen and say. Then chant. A big red hen. It is very old. It is very fat. Cluck, cluck, cluck. A big red hen. 一只大的红母鸡 她很矮。现在她高了。她的头发很