人教pep版四年级下册英语u4 part blet's talk & let's playppt课件.pptx

1、Unit 4 At the farm PartB Lets talk Lets play 课堂导入 1. Do you like animals? 2. Which animals do you know? 想一想，说一说 elephant giraffe duck pig cat bear dog bird tiger panda fish 单元新知 Lets talk Wow！You have a lot of animals！What are those? Theyre horses. Cool！How many horses do you have? Mmm. Seventeen. W

2、hat about those? Are they hens? No, they arent. Theyre ducks. Lets talk 知识讲解 含义：很多的；大量的 用法：常用于肯定句中，修饰可数名词戒不可数名词。 a lot of 1 同义短语：lots of “a lot of / lots of + 名词”作主语时，谓语动词的形式与 of 后 的名词相关，与 a lot of/lots of 无关。 注意 知识讲解 ： 例： 知识讲解 例句：There is a lot of water in the lake. There is lots of water in the la

3、ke. 湖里有很多水。 a lot of 1 知识讲解 含义：兽；动物 复数：animals animal 2 例句：There are many animals in the zoo. 动物园里有许多动物。 知识讲解 问句：How many + 复数名词 + do you have? 答语1：直接用数词回答 如何询问某人拥有事物的数量 3 答语2：I have + 数词 + 复数名词 知识讲解 例句：How many apples do you have？ 你有多少个苹果？ Ten./I have ten apples. 10个。/我有 10个苹果。 如何询问某人拥有事物的数量 3 Lets

4、 play What are those? Are they horses? cat: meow duck: quack dog: woof hen: cluck cow: moo horse: neigh Yes, they are. What are those? Are they _? cat: meow duck: quack dog: woof hen: cluck cow: moo horse: neigh Yes, they are. /No, they arent 结对练习 由老师指定动物，几名同学模仿该动物， 其他同学用以下句型进行猜测。 随堂练习 按要求完成下列各题。 1.

5、 I have two schoolbags.（就画线部分提问） _ 2. have lot you a animals of （.）（连词成句） _ How many schoolbags do you have? You have a lot of animals. ( ) 1. 当你想知道对方有多少个足球时，应这样说：_ A. How many footballs do you have? B. How much footballs do you have? ( )2. 你想知道远处的一群动物是不是鸭子，你应该这样问：_ A. Are they ducks? B. Is it a duck? 情景交际。 A A 课时小结 重点单词 animal 重点短语 a lot of 重点句子 1. What are those? 2. How many horses do you have? 课后作业 1. 掌握本课时所学的句型，与同学分角色扮 演本课时的对话。 2. 完成相应 练习题。