七年级上>Unit 7 Shopping Grammar

课件24张PPT。Unit 7 ShoppingGrammar一、根据中文或首字母写单词。
1. The _____________ (售货员）in the shop are all very kind to us.
2. Is the table _____ ________ （足够长) ?
3. Just a m______, please. I’ll take them for you.shopkeeperslong enoughinute4. British English is a little d________ from American English.
5. White m_______ any other colour.ifferentatches二、完成句子：
1. 要我帮忙吗？

2. 服装每年要花费你多少钱？
3. 我想为我的弟弟买件礼物。Can I help you?How much do clothes cost you every year?I’d like to buy my brother a gift. = I want to buy a gift for my brother.4. 你的外套与你的裤子不搭配。
5.它们每个5元
Your coat doesn’t match your trousers .They are 5 yuan each.A. Using ‘some’ and ‘any’. I need to buy some Christmas presents.
We can see some red apples on the apple tree.
We can’t see any red apples on the tree.
Do you have any money?
No, I don’t have any money.
观察上面的句子，总结some和any的用法
some any 用法小 结some 常用于肯定句
如：
They have some money. （肯定句）
2. any 常用于疑问句和否定句中。如：
Does she often buy any presents for her sister? (疑问句）
I don’t need any help. (否定句）
★ some, any 既可修饰可数名词也可修饰不可数名词。some在否定句和疑问句中通常要换成：any.
但是有一种情况是例外的,你知道吗?注意：
1. 在疑问句中，我们在提出建议或请求时常用some,表示希望得到对方的肯定回答。如：
Would you like some tea? (建议）
Can I eat some oranges? (请求）1、用some和any完成85页对话。
一、用some, any 填空：
1. Is there _______ paper on your desk?
2. He doesn’t have _______ brothers.
3. We need _______ fruit at the party.
4. Does she have ______ friends there?
5. Would you like _______ bread?
6. There aren’t ________ pears in the basket.
7. Could I have ________ snacks now?
anyanysomeanysomeanysome1. There be 表示“某地有某物或有某人。
There is a chair in the room.
房间里有一张椅子。
There are a lot of students in the playground.
操场上有许多学生。There be 用法观察下面的句子，总结何时be动词用is或are.
1. There is a pear on the table.
2. There is some milk in the glass.
3. There are some potatoes in the fridge.
4. There are some drinks in my bag.
规则： There be 结构中 be 用法如下：
there is + 可数名词单数或不可数名词
there are + 可数名词复数更多发现（be动词的用法）
There is an eraser and two pencils in the box.
There are two pencils and an eraser in the box.
规则：
当there be 后面有两个或两个以上的名词时，动词be要与它最近的名词保持一致（即：就近原则）。3. There be 结构的否定句是在be后面加not，即：
There is not / isn’t a computer in my
study.
一般疑问句的构成是将动词be移到句首。
Is there a chair in the room?
Are there any pictures on the wall?
回答：Yes,there is/are.
No,there isn’t/aren’t.There be和have区别
there be 表示“存在”的状态，即：某处有……， 而have则表示“拥有” ,表示所属关系.即：某人或某物拥有……, 。
there be + 某人或某物 + 介词短语
某人或某物+ have + 某人或某物
There is a book on the desk.
She has a new watch now.★ 当表示一个整体所拥有的部分时两者都可用，如：
There are six windows in the walls of our classroom.
= Our classroom has six windows.完成86页练习改错1.There is some oranges juice in the glass.2.There are no bread on the table.6.There are an orange and two bags of rice there.4.There is some pork and beefs on the table.5.There is a meat in the box.3.Is there two glasses of milk in our classroom??Help!There is some milk in the glass.
(1)改为一般疑问句
(2)改为否定句
(3)对some milk提问
（4）对some提问
2. There are some potatoes in the fridge.
(1)改为一般疑问句
(2)改为否定句
(3)对some potatoes提问
（4）对some提问
句型转换Is there any milk in the glass?There isn’t any milk in the glass.What’s in the glass?How much milk is there in the glass?Are there any potatoes in the fridge?There aren’t any potatoes in the fridgeWhat’s in the fridge?How many potatoes are there in the fridge?完成句子：
1. 沿着这条街有两家超市。

2. 我能为你做点什么？
3. 我想买一些不同于埃米的礼物。There are two supermarkets down the street.What can I do for you?I want to buy some presents different from Amy’s.测4. 这条河里有鱼吗？
5. 桌上没有任何蔬菜。
6. 书房里有一张书桌和两张椅子。
Are there any fish in the river? There aren’t any vegetables on the table.There is a desk and two chairs in the study . HomeworkReview the use of ‘some’ and ‘any’ and ‘there be’ .