《We've got lots of apples》PPT課件2
Fruit guessing: Magic cards
There are many pictures about fruit. Can you guess what I have got?
Remember:
Please ask me “Have you got any …?”.
Rabbits like them very much.
They’re usually orange.
And they’re full of nutrition (營養(yǎng)豐富), but kids don’t like them.
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可數(shù)名詞與不可數(shù)名詞
普通名詞所表示的人或事物是可以按個數(shù)計算的，這類名詞叫可數(shù)名詞�？蓴�(shù)名詞分為個體名詞(表示某類人或事物中的個體，如worker, farmer, desk, factory等)和集體名詞(表示作為一個整體來看的一群人或一些事物，如people, family 等)。
如果普通名詞所表示的事物是不能按個數(shù)來計算的，這類名詞就叫不可數(shù)名詞。不可數(shù)名詞分為物質(zhì)名詞(表示無法分為個體的物質(zhì)，如meat, rice, water, milk, orange 等)和抽象名詞(表示動作、狀態(tài)、情況、品質(zhì)等抽象概念，如work, homework, time, health, friendship等)。
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可數(shù)名詞
可數(shù)名詞有單數(shù)和復(fù)數(shù)兩種形式。指一個人或一件事物時，用單數(shù)形式；指兩個或多個人或事物時用復(fù)數(shù)形式。名詞由單數(shù)形式變成復(fù)數(shù)形式的規(guī)則如下：
1. 一般的名詞詞尾直接加-s 。如：
book → books room → rooms
house → houses day → days
2. 以s, ss, ch, sh, x 結(jié)尾的名詞，在詞尾加-es 。如：
bus → buses glass → glasses
watch → watches
dish → dishes box → boxes
3. 以“輔音字母+y”結(jié)尾的名詞，要先將y改為i再加-es。如：
city → cities body → bodies
factory → factories
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不可數(shù)名詞
1. 不可數(shù)名詞沒有復(fù)數(shù)，當(dāng)它作句子的主語時，謂語動詞要用單數(shù)形式。如：
The food is very fresh. 食品很新鮮。
2. 有的不可數(shù)名詞也可以作可數(shù)名詞，有復(fù)數(shù)形式，但他們的意義往往發(fā)生變化。如：
water (水) → waters (水域)
orange (橘汁) → oranges (橘子)
3. 很多的不可數(shù)名詞表示泛指時為不可數(shù)，表示種類時就可數(shù)，意義大多不發(fā)生變化。如：
fruit → fruits food → foods
fish → fishes hair → hairs
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Practice
1. How many ________ (sheep) are there on the hill?
2. There is some ________ (food) in the basket.
3. The baby has only two ________ (tooth) now.
4. There is a lot of ________ (water) in the bottle.
5. There are five ________ (people ) in his family.
6. Let's take ________ (photo), OK?
7. I have lots of ________ (tomato) here.
8. The ______ (leaf) on the tree turn yellow.
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Listen and decide true or false.
1. They’ve got some milk.
2. They haven’t got any meat.
3. They haven’t got any coffee.
4. They have got some cola.
5. They haven’t got some tea.
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some和any
some和any可用作形容詞，都意為“一些”，用來修飾復(fù)數(shù)可數(shù)名詞或不可數(shù)名詞。
那么這兩個詞之間有什么區(qū)別呢？
I have ______ books in English.
They can’t see ________ juice in the bottle.
Has Amy got ________ friends at school?
Can I drink _____ water, Mum?
We can ask ________ questions in our Chinese class.
意為“一些”時，some常用于肯定句，any常用于否定句和疑問句。但當(dāng)any意為“任何一個（一些）”，起強(qiáng)調(diào)作用時，用于肯定句中。
If there is any trouble, please let me know.
在表示請求、建議或期望得到對方的肯定回答的疑問句中，要用some，此種情況多用于Can I ...? / Would you like ...?的句型中。
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Exercises
用適當(dāng)?shù)膯卧~形式填空。
1.Too much ________ (巧克力) is bad for your healthy.
2.Help yourself to some __________ (西紅柿).
3.Please give me a kilo of ______ (牛肉).
4.There is _____ (一個) onion in the bag.
5.The rabbits love eating ________ (胡蘿卜).
6.We have got some ________（果汁).
7.Apples, pears are ________（水果).
8.Has he got a bottle of ____ (牛奶)？
9.They haven’t got ______ (一些) beef.
10.He ______ (喝) the water.
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Homework
1. Remember all the new words and expressions we’ve learned today.
2. Write something about what you have got and what you haven’t got.
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