人教版七年級上冊英語《Unit 7 Section B 1a-1e 》PPT課件

1、Section B 1a-1e u To learn to count the numbers over 10 and find out the rules. u Review how to ask prices. u Learn to know and use more numbers in our daily life. onetwothreefourfivesixseveneightnine ten Hello! Its 86501973. Can you read the phone number? ten eleven twelve thirteen fourteen fifteen

2、 十十 十一十一 十二十二 十三十三 十四十四 十五十五 Can you count the numbers? sixteen seventeen eighteen nineteen twenty thirty 十六十六 十七十七 十八十八 十九十九 二十二十 三十三十 Can you read them? eleventwelve seventeen fourteen fifteensixteennineteeneighteen thirteenten thirty twenty-six twenty-seven twenty-eight twenty-nine twenty-one twe

3、nty-two twenty-three twenty-four twenty-five thirty-one twenty one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty thirty forty fifty sixty seventy eighty ninety twenty-one twenty-nine thirty-one thirty-nine forty-one fo

4、rty-nine fifty-one fifty-nine sixty-one sixty-nine seventy-one seventy-nine eighty-one eighty-nine ninety-one ninety-ninehundred Learn these numbers and find out the rules: 掌握掌握基數(shù)詞基數(shù)詞的拼寫。的拼寫。 Listen and repeat. 1011121314151617181920 2122232425262728293031 1 a Count from 10 to 50 Count from 10 to 50

5、 Group competition 比一比哪個小組最先數(shù)完 Can you count them in English? How many hands are there in the picture? Can you count them in English? How many pencils are there in the picture? Row 1: ten_ eleven_ twelve_ thirteen_ fourteen_ Row 2: twenty-five_ twenty-six_ twenty-seven_ twenty-eight_ twenty-nine_ Ro

6、w 3: twenty_ twenty-one_ twenty-two_ twenty-three_ twenty-four_ Row 4: fifteen_ sixteen_ seventeen_ eighteen_ nineteen_ Row 5: thirty_ thirty-one_ Write the numbers in 1a next to the correct word. Which rows of numbers are in the wrong places? 1011121314 252627 2829 202122 2324 151617 1819 30 31 1 b

7、 Can you write these numbers? 11 27 17 2116 20 18 33 30 Listen and circle the numbers you hear in 1a. 1011121314151617181920 2122232425262728293031 1 c (小組競賽：你能做出這些數(shù)學題嗎小組競賽：你能做出這些數(shù)學題嗎?)?) 1. One and two is _. 2. Eleven and twenty-four is _. 3. Forty-five plus five is _. 4. Eight minus three is _. th

8、ree thirty-five fifty five Can you deal with these math problems? 5. Sixty-two minus ten is _. 6. Multiply five by nine is _. 7. Eight divided by two is _. fifty-two forty-five four 計算：計算： 加加 and / plus 減減 minus 乘乘 multiply by 除除 divide by 1414個西紅柿個西紅柿 2323件襯衫件襯衫 8 8雙紅襪子雙紅襪子 3535個草莓個草莓 5 5條短褲條短褲 484

9、8件毛衣件毛衣 fourteen tomatoes twenty-three shirts eight pairs of red socks thirty-five strawberries five pairs of shorts forty-eight sweaters Practice Listen again. Circle the things in the picture that Kate and her mom talk about. Check() the thing Kate buys. 1 d a white bag Ask and answer questions ab

10、out the things in the picture above. A: How much is the white bag? B: It is 17. 1 e T-shirts A: How much are the two white T-shirts? B: They are 30. 30 Join in a group, and ask the prices of the group members clothes. Make a survey How much is your hat? Its 12. . . 根據(jù)要求完成句子。根據(jù)要求完成句子。 1. Sandy likes

11、the green sweater. (變成否定句變成否定句) Sandy _ the green sweater. 2. How much are these black shoes? (回答回答) _four dollars. 3. I want green.(變成變成what問句問句) _ do you want? Theyre What color doesnt like 4. I like oranges. (變成一般疑問句變成一般疑問句) _ like oranges? 5. This bag is three dollars. (就畫線部分提問就畫線部分提問) _ is this

12、 bag? Do you How much II. II. 根據(jù)句意填空。根據(jù)句意填空。 1. My skirts are not green. They are y_ 2. How m_ is this T-shirt? Five dollars 3. What c_ do you need? Purple 4. Thank you. Youre w_ 5. We have sweaters in all c_ uch olor elcome olors ellow III. III. 寫出括號中數(shù)字的英語單詞。寫出括號中數(shù)字的英語單詞。 1. My uncle is _ (25) year

13、s old 2. How much is this hat? Its _ (11) dollars 3. My teacher is only _(22)years old 4. They have _ (12) balls 5. _(15) and _(13) is _(28) twenty-five eleven twenty-two twelve Fifteen thirteen twenty-eight IV. IV. 翻譯下列句子。翻譯下列句子。 1. 這雙紅色的襪子多少錢？這雙紅色的襪子多少錢？ 12美元。美元。 2. 那件白色的毛衣多少錢？那件白色的毛衣多少錢？ 26美元。美元。 How much are the red socks? Theyre twelve dollars. How much is that white sweater? Its twenty-six dollars. 1.S