陕旅版英语四年级上册 unit 2 Part B优质课件

陕旅版英语四年级上册 unit 2 Part B优质课件

Unit 2 What do they have on the farm? 陕旅版四年级上册 New words really many any 真正地 许多；多的 任何 New words Let’s learn more What does Colin have in his box? He has cars, planes and ships. But he doesn’t have a kite. What do they have in the box? They have bears, ducks, rabbits and sheep. But they don’t have any horses. 1.What does Colin have in his box? 在科林的盒子里有什么？ 询问某人拥有什么物品的特殊疑问句。这里询问的对象是第三人称单数，因此借助助动词 do 的第三人称单数形式 does ，构成疑问句。 你爷爷的农场里有什么？ What does your grandpa have on his farm? Language points his 意为“他的”，是形容词性物主代词。 形容词性物主代词小结 我的 它的 你的；你们的 我们的 他的 他 ( 她，它 ) 们的 她的 my your his her its our their 2.But he doesn't have a kite. 但是他没有风筝。 句子中的 doesn't 是 does not 的缩写形式。助动词 does 用来帮助构成否定句，没有实际意思，但不能不要。 肯定句变否定句的规则： (1) 句中有 be 动词或情态动词（如 can ），直 接在其后面加 not 。 他不是一位农民。 He is not a farmer. (2) 句中没有 be 动词或情态动词，如果主语是 I, we, you, they 或复数的人或物，则在动 词前加 don't 。如果主语 he, she, it 或单数 的人或物，则在动词前加 doesn't 。 他没有车。 He doesn't have cars. 3.But they don't have any horses. 但他们没有马。 any 的意思是“任何；一些”，用于否定句和疑问句中。 他们没有书。 They don't have any books. some 和 any 都有“一些”的意思。 some 用于肯定中， any 常用于否定句或疑问句中 。 some 与 any 既可修饰可数名词，也可修饰不可数名词。 树上有些苹果。 There are some apples on the tree. 树上没有苹果。 There aren't any apples on the tree. 树上有苹果吗？ Are there any apples on the tree? Let’s play Act like a cow! Moo... Try to act. Look, ask and answer What are they? What do they have on the farm? sheep duck cow rabbit pig horse What do they have in the classroom? blackboard computer chairs desks Read a story Mommy! There’s a horse in my bedroom. No. it’s a dog. Mommy! There’s a hen in my bedroom. No. it’s a umbrella. No. They are Teddy Bears. Mommy! There’s a cow in my bedroom. Mommy! Look! It’s Mimi. I’m happy. OK. Good night, dear! Language points There is a horse in my bedroom. 我的卧室里有一匹马。 there's 等于 there is, 意思是“有”。这个句型是 there be 句型，表示“人或事物的存在”或“某地有某物”，句型结构为“ There be+ 主语 + 地点 .” 。 房间里有一台电脑。 There is a computer in the room. there be 句型中的 be 应和其后面的主语在数上保持一致，即“就近原则”。 我的卧室里有一张书桌和两把椅子。 There is a desk and two chairs in my bedroom. 我的卧室里有两把椅子和一张书桌。 There are two chairs and a desk in my bedroom. Exercise 一、单项选择。 ( )1. What ____ he have? A. do B. does C. is ( )2. It’s ____ umbrella. A. a B./ C.an ( )3. —Does he have a pig? —No, he _____ A. isn’t B. don’t C. doesn’t B C C ( )4. I have many _____ . A. sheep B. sheeps C. sheepes ( )5. There ____ a horse on the farm. A. is B. are C. have A A 二、读问句，选择正确的答语。 ( )1. What are your father and mother? A. They are teachers. B. They like animals. ( )2. What do they have? A. They are farmers. B. They have a small farm. ( )3. What does Lucy have in her room? A. She has a Teddy Bear. B. She is watching TV. A B A