Unit 7 How much are the socks? (Section B 1a-1e)

课件27张PPT。Unit seven
How much are these socks?Section B
1a-1ea black hat $3A: How much is this black hat?
B: It’s three dollars.$5a white T-shirt$8a blue sweatera yellow bag$6green trousers$9brown socks$2red shoes$7A: How much are these green trousers?
B: They are nine dollars.onetwothreefourfivesixseveneightnineteneleventwelveone?一 two?二 three?三 four?四five?五 six?六 seven?七 eight?八nine?九 ten?十 eleven?十一 twelve?十二
基数词基数词口诀很容易，
1至12词各异 ,大家只能单独记thirteenfourteenfifteensixteenseventeeneighteennineteentwelve
thirteen?十三 fourteen?十四 fifteen?十五 sixteen?十六 seventeen?十七 eighteen?十八 nineteen?十九留意13至19，后面都有-teen，thirteen，fifteen和eighteen，书写特别要注意twentythirtytwenty二十thirty三十forty四十fifty五十sixty六十seventy七十eighty八十ninety九十 twenty?二十 thirty?三十 forty?四十fifty?五十 sixty?六十 seventy?七十eighty?八十 ninety?九十20至90表整十，词尾-ty莫忘记twenty、thirty、forty、fifty、eighty很特殊，书写时请看仔细
　　twenty-onetwenty-two整十加个位表“几十几”，
中间的连字符别丢弃twenty-five二十五 thirty-six三十六
forty-seven四十七 fifty-eight五十八
sixty-nine 六十九 ninety-nine九十九1a Listen and repeat. Write the numbers in 1a next to the correct word. 1bten __ 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 __ 10 11 12 13 14 25 26 27 28 29 20 21 23 24 15 16 17 18 19 30 3122Listen and circle the numbers you hear in 1a. 1cListen again. Circle the things in the picture that Kate and her mom talk about. Check (√) the thing Kate buys. 1d√1eHow much is the blue sweater?It’s 15 dollars.Ask and answer questions about the things in the picture above. How much is/are… ?It’s…/
They’re…基数词的记忆方法: 1. 1 - 12: (记住每个单词)2. 13 - 19: -teen (thir-; fif-; eigh-)3. 20 - 90: -ty (twen-; thir-; for-; fif-; eigh-)4. 21 - 99:summaryDo the exercise!
（请完成练习题）试试就能行，
拼拼就能赢！写出些列数字Exercisestenthirteensixteentwenty-onetwelvenineteenthirty-fiveforty101316214019 3512 1.—How much ____those apples?
A is B are C does D do
2.---what__do you want?---Yellow.
A size B color
C time D sweater
These shoes are very nice. I’ll__ them.
A buy B take C bring D want
4.This is your pen. Here_______
A. are you B. you are C. is it D. they are
A、B、C、D谁上岗，你来说了算：Fill in the blanks with is or are.A: How much this green sweater?
B: It 15 dollars.
A: How much these black socks?
B: They _____ four dollars.
A: Thank you.
B: You welcome. is is areare are句型转换。1. This shirt is small for me. (改为复数意义的句子)
______ _____ _____ small for me.
2. The red skirt is 20 yuan. (对划线部分提问)
_____ _____ __ the red skirt?
3. Those shoes are yellow. (对划线部分提问)
_______ _____ _____ those shoes? These shirts areWhat color areHow much is按规律复习所学的有关数字的词汇，并强化记忆。
2. 课下与你的同桌做一组询问物品价格的对话。HomeworkIt’s difficult to make money. We should save money.挣钱不容易，我们应节约用钱．