四年级下册英语课件-M5Unit 2 They were young∣外研社（三起） (4份打包)

111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111 Module 5 WY 四年级下册 Unit 2 They were young 1. Listen, point and say. Oh, it’s very beautiful. But it wasn’t beautiful then. But it wasn’t beautiful then. 但它以前不漂亮。 知识点 1 主语（单数）+wasn’t+ 其他. 句型结构： 含有be 动词的一般过去时的否定句 用来描述某人或某物过去的特征。 用法： He wasn’t tall then. 他那时不高。 例句： She wasn’t fat then. 那时她不胖。 It wasn’t big then. 那时它不大。 例句： wasn’t / wɒznt/ v.（动词）不是 was not 完全形式： weren’t 复数形式： 2. Listen and say. They are old. They weren’t old then. They were young. She is tall. She wasn’t tall then. She was short. It is clean. It wasn’t clean then. It was dirty. They weren’t old then. 他们那时不年老。 知识点 2 主语（ 复数） ＋weren’t+ 其他. 句型结构： 含有be 动词的一般过去时的否定句 They weren’t in Shanghai then. 那时他们不在上海。 例句： 典例 单项选择。 Her grandparents ___________ old then. They _________ young. A. was, were B. weren’t, were C. wasn’t, was B 点拨： 从句意可知，本句表达的意思是“她的祖父母那时不老，他们那时年轻。”所以两个句子都要用一般过去时，动词都要用复数形式，第一个空还要用否定形式。 They weren’t tall then. 他们那时不高。 例句： weren’t /wːnt/ v.（动词）不是 were not　 完全形式： /kliːn/ adj.（形容词）干净的 知识点 3 ea 字母组合读/iː/。 发音： The T-shirt is clean. T 恤衫是干净的。 例句： dirty 脏的 反义词记忆法： clean v. （动词）打扫 一词多义： cleaner 清洁工 词形变化： / dɜːti/ adj.（形容词）脏的［四会］ 知识点 4 The classroom is very dirty. 教室里很脏。 例句： 字母组合ir 发/ɜː/ 音。 发音： clean 干净的 反义词记忆法： 3. Read and circle. They were/ weren’t old then. They are/aren’t young now. It was/wasn’t thin then. It is/isn’t fat now. He was/wasn’t short then. He is/isn’t tall now. It was/wasn’t clean then. It is/isn’t dirty now. 4. 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. 5. 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. 6. Do and say. Talk about yourself. I was five. I was i