《How much are these socks?》PPT課件3

Write the numbers in 1a next to the correct words. Which rows of numbers are in the wrong places? 

ten __  eleven __ twelve __  thirteen __  fourteen __ 

twenty-five __  twenty-six __ twenty-

seven __  twenty-eight __  twenty-nine __ 

twenty __  twenty-one __  twenty-two __

twenty-three __  twenty-four __  

fifteen __   sixteen __    seventeen __    

eighteen __   nineteen __ 

thirty __  thirty-one __  

... ... ...

閱讀指導(dǎo):

首先，讀短文過(guò)程中，劃出廣告中所售的衣物，并圈出該物品的價(jià)格。

然后，看圖片中的物品并注意其顏色，與短文中所描述的物品相對(duì)應(yīng)。

最后，將衣物名稱(chēng)與價(jià)格一一對(duì)應(yīng)，填入價(jià)簽中。

Imagine you work at Mr. Cool’s Clothes Store. Complete the conversation. 

You: Hello, ______ I help you?

Girl: Yes, please. I need a ______.

You: How about these purple ______.

Girl: Oh, I like this one. How ______ is it?

You: It’s only ______ dollars.

Girl: Oh, good. I’ll _____ it.

You: And what do you need? 

Boy: Well, I need a pair of black ____ for school. 

... ... ...

1. 基數(shù)詞的表達(dá)

1) one到twelve, 拼寫(xiě)和讀音無(wú)規(guī)律可言, 只能逐一記憶。

2) thirteen到nineteen，表示“十幾”，在個(gè)位數(shù)后加后綴-teen，其中要注意thirteen, fifteen和eighteen的拼寫(xiě)。

3) twenty到ninety，表示“幾十”，以ty結(jié)尾，但需注意twenty, thirty, forty, fifty, eighty的拼寫(xiě)。 

2. 基數(shù)詞的用法： 

基數(shù)詞只能修飾可數(shù)名詞，要注意數(shù)詞和名詞在數(shù)上要保持一致。如：

one student  一名學(xué)生  

two boys 兩名男孩

twenty apples  二十個(gè)蘋(píng)果   

thirty-three eggs 三十三個(gè)雞蛋

... ... ...

做數(shù)學(xué)題，學(xué)英語(yǔ)。

1. twenty-six - twelve - nine = _______

2. sixteen ＋ eight ＋ eleven = _________

3. eighteen - seven ＋ fifteen = ___________

4. thirteen＋fourteen-twenty-five = _____

5. twenty-nine - thirteen - ten = _________

6. thirty-nine - twenty - five =_________ 

7. twelve ＋ thirteen - fifteen= _________

8. nineteen - eleven ＋ twenty =___________

關(guān)鍵詞：《How much are these socks?》教學(xué)課件，人教版七年級(jí)上冊(cè)英語(yǔ)課件，七年級(jí)英語(yǔ)幻燈片課件下載，《How much are these socks?》PPT課件下載，.ppt格式