1、Unit 4 Whats This? Part A Review and Warm-up One day, Alice goes to the zoo with her mother. (一天，Alice和妈妈一起去了动物园） Alice: Mom, Whats this? Mom: Its a cat. Alice : Is this a cat? Mom: No, it isnt. Its a tiger. Mom : Look! Whats that? Alice : Is that a lion? Mom: Yes, it is. Alice: Mom, Whats this? Mom
2、: Its a cat. Alice: Is this a cat? Mom: No, it isnt. Its a tiger. Mom: Look! Whats that? Alice: Is that a lion? Mom: Yes, it is. 这是什么？ 那是什么？ this多用于指代稍近的 东西 that多用于指代较远 的东西 Whats this/that? Its a Lets say 以元音字母开头的单词前用 an 元音字母有Aa，Ee，Ii，Oo，Uu. 我们学过哪些单词呢？ An apple An egg An orange 小朋友们，你们还能想 出其他的单词吗？ A
3、lice: Mom, Whats this? Mom: Its a cat. Alice: Is this a cat? Mom: No, it isnt. Its a tiger. Mom: Look! Whats that? Alice: Is that a lion? Mom: Yes, it is. Is this/that a ? 我们在问“这是什么那是什 么” 的时候就可以使用这个 句型。 这是一种一般疑问句 我们常用Yes, it is（是的）或 者No, it isnt（不是）来回答 。 Is this a/an ? （肯定回答）Yes, it is. （否定回答）No, it isnt. 这是吗？ 是的/不，不是 Is that a/an ? 那是吗？ 是的/不，不是 （肯定回答）Yes, it is. （否定回答）No, it isnt. 四人一组，练一练 Is this/that a/an ? Yes, it is./ No, it isnt. 小组活动
