1、one two three four five six seven eight nine ten eleven twelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetytwenty-one twenty-ninethirty-one thirty-nineforty-one forty-ninefifty-one fifty-ninesixty-one sixty-nineseventy-one seventy-nineeighty-on

2、e eighty-nine ninety-one ninety-ninehundredLearn these numbers and find out the rules:掌握掌握基數詞基數詞的拼寫。的拼寫。Lets play a game.Do you know all these things?Language points常以復數形式出現的名詞常以復數形式出現的名詞在英語中有些詞語總是以復數形式出在英語中有些詞語總是以復數形式出現的。例如：現的。例如：shoes(鞋子鞋子) socks(襪子襪子)glasses(眼鏡眼鏡) trousers(褲子褲子)（英）（英）pants(褲子褲子)

3、（美）（美） shorts(短褲短褲)smallbiglongshortThey are two big yellow hats.It is a small pink hat.They are long blue pants.Its a long black T-shirt.They are two big yellow hats.It is a small pink hat.They are long blue pants.Its a long black T-shirt.How much is the sweater?Its $50( fifty dollars).How much are

4、 the pants?Theyre ￥70(seventy yuan).Whats the price of the sweater?What s the price of the pants?146598723￥25How much?Is it 56 yuan?Yes/No,its.￥56$10$6How much?$10How much ?$15￥100How much ?￥120$12How much ?$20$11How much ?$30What is this?It is a skirt.Its red. It is a red skirt.What color is it?How

5、 much is this skirt?It is 85 yuan.￥ 85What are these?They are pants.Theyre blue. Theyre blue pants.It is a pair of pants.一雙；一條What color are they?How much are these pants?They are twenty dollars.$ 20hat￥ 7T-shirt￥ 9shoes$12 shorts$23$ 5$ 7$ 9$ 8$ 2$ 21) Can I help you ?/ What can I do for you?2) Yes

6、, please . I want.3) Do you like .?4) What color do you want ?5) How much is it/are they?Whats the price of6)Its cheap/dear/a good price.7)Ill take it/them. Here you are.8)Thank you very much/a lot. Youre welcome.-Good morning. _ I _ you, sir? -Yes, _. I _ _T-shirt. -We have T-shirts _ red, green an

7、d brown. What _ do you _? -I want a brown one. -_ _ _. -_ _ is it? - _ 13 _. -Well, thats a good _. Ill _ it. _. -Youre _. Can a want please help color wantHere you are Its How much dollars take Thanks welcome in priceHuaxing Clothes Store A clothing store Come and buy your clothes at Huaxings great

8、 sale! Do you like sweaters? We have sweaters at a very good price only 25! Do you need bags for sports? We also have great bags for only 12! For girls, we have T-shirts in red, green, and white for only 18! For boys, you can buy socks for only 5 each! Anybody can afford our prices. Come and see for

9、 yourself at Huaxing Clothes Store!Huaxing Clothes Store come and buy at Huaxings great sale at a very good price bags for sports bags for only 12 yuan T-shirts in red/ all colors socks for only 5 yuan each Anybody can afford our prices. come and see for yourself at Huaxing Clothes Store come and bu

10、y at Huaxings great sale at a very good price bags for sports bags for only 12 yuan T-shirts in red/ all colors socks for only 5 yuan each Anybody can afford our prices. come and see for yourself at Huaxing Clothes Store _your clothes _ _ ! Do you like sweaters? We have sweaters _ only 25! Do you ne

11、ed _? We also have great _ 12! For girls, we have _, green, and white for only 18! _, you can buy _! _. _ at Huaxing Clothes Store!Come and buy at Huaxingsgreat saleat a very good pricebags for sportsbags for onlyT-shirts in redFor boys socks for only 5 eachAnybody can afford our prices Come and see for yourselfYou have a clothes store Mr. Cools Clothes Store next to Huaxing. Write your own ad.￥ 6￥ 80￥25￥30 the things on saleMR. COOLS CLOTHES SALE! Come to Mr. Cools Clothes Store. We sell pants for only80yuan. Do you likePossible version:1.Can I help you? _ _ I _ _ you?2. The book is eight d