新概念英语青少版4A：Unit 6 Percy Buttons 课件（11张PPT）

课件11张PPT。Unit 6 Percy ButtonsListening and Understanding I’ve just moved to a house in Bridge Street. Yesterday, a beggar knocked at my door.
He asked me for a meal and a glass of beer. In return for this, the beggar stood on his head and sang songs. I gave him a meal. He ate the food and drank the beer. Then he put a piece of cheese in his pocket and went away.
Listening and Understanding Later, a neighbor told me about him. Everybody knows him. His name is Percy Buttons. He calls at every house in the street once a month, and always asks for a meal and a glass of beer.Listening and UnderstandingGuided ConversationNo, it isn’t.
A beggar knocked at my door.
A meal and a glass of beer.
No, he didn’t.
He stood on his head and sang songs.
Then he put a piece of cheese in his pocket.
A neighbor did.
Percy Buttons.
No, he hasn’t.
Once a month.Pattern Practice对比一般过去时和现在完成时
句型 1 注意量词
句型2 a lot of
句型3 注意冠词
句型4 注意冠词Key Structuresa -可数名词与不可数名词的区别是前者一般表示个体，后者一般表示整体。必须明确这一点，因为这会影响a/an和some使用。
可数名词：
I bought a book. 表示一本书，没有明确说是哪一本书。
I bought some books. 没有具体说明数量。
Books are not very expensive. 泛指书本。
不可数名词：
I bought some flour. 没有具体说明数量。
Milk is very refreshing. 泛指牛奶。Key Structuresb 当所说的人或物已被提及，或在特定场景中是独一无二的，或句子中有对该人的解释说明时，所说的人或物之前使用定冠词the。 the 在辅音之前发/e?/,元音之前发/ei/
I bought the books. 表示要求买的或之前提过买的那些书。
Put those books on the table. 表示特定的那张桌子。
Give me the books on the table. 表示特定的桌子上的那些书。
c 一般来说，人名、街道名、城镇名、国家名之前用零冠词。
ExerciseI found an old coin in the garden.
I put some sugar in my tea.
I cut some wood for a/ the fire.
I bought a newspaper yesterday.
I made some coffee.
I like the curtains in this room.Special Difficulties很多动词后面加了介词意思就不一样了
out … over… off… at比较 knock at , knock out, call on