七年级上Unit_7SectionB 1a- 2c

1、Unit 7 How much are these socks?Section B 1a-2cCan you count these numbers in English?1 2 3 4 5 6 78 9 10111 2 3 4 5 6 7 8 9 101112 20 21 22 23 24 25 26 27 28 29 13 30 31 32 33 34 35 36 37 38 3914 40 41 42 43 44 45 46 47 48 4915 50 51 52 53 54 55 56 57 58 5916 60 61 62 63 64 65 66 67 68 6917 70 71 7

2、2 73 74 75 76 77 78 79 18 80 81 82 83 84 85 86 87 88 89 19 90 91 92 93 94 95 96 97 98 99 100 101数一数数一数one two three four five six seven eight nine ten eleven twelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetytwenty-one twenty-ninethirty-one th

3、irty-nineforty-one forty-ninefifty-one fifty-ninesixty-one sixty-nineseventy-one seventy-nineeighty-one eighty-nine ninety-one ninety-nineone hundred one hundred and oneLearn these numbers and find out the rules: （1） 0 - 12: 没有规律，需逐个记忆。没有规律，需逐个记忆。（2）13 - 19: 表示表示“十几十几”，在，在3-9英文单英文单词后加词后加-teen。注意特例：注

4、意特例：thirteen, fifteen, eighteen（3）20 - 90: 表示表示“整十整十”，在，在2-9英文单英文单词后加词后加-ty。注意特例：注意特例：twenty, thirty, forty,fifty, eighty.(4) 21-2991 - 99:表示表示“几十几几十几”，由，由“几几十十”的单词加上的单词加上1-9的单词的单词构成，中间用连词符构成，中间用连词符“-”连接。如：连接。如：thirty-two找一找找一找(5) 100 - 900: 表示表示“整百整百”，在，在1-9 的英文单词后加上的英文单词后加上hundred构成。如：构成。如：two hun

5、dred(6) 101 - 999:_ hundred and _个位十位_个位数字小结：数字小结：two - twelve - twentythree - thirteen - thirtyfour - fourteen - fortyfive - fifteen - fiftysix - sixteen - sixtyseven - seventeen - seventyeight - eighteen - eightynine - nineteen - ninetyone - ten - one hundredCan you count these numbers in English?

6、1 2 3 4 5 6 78 9 10111 2 3 4 5 6 7 8 9 101112 20 21 22 23 24 25 26 27 28 29 13 30 31 32 33 34 35 36 37 38 3914 40 41 42 43 44 45 46 47 48 4915 50 51 52 53 54 55 56 57 58 5916 60 61 62 63 64 65 66 67 68 6917 70 71 72 73 74 75 76 77 78 79 18 80 81 82 83 84 85 86 87 88 89 19 90 91 92 93 94 95 96 97 98

7、99 100 101 与每组人数等同的糖果数为各组的原始积分，与每组人数等同的糖果数为各组的原始积分，在以后的活动中，答对得一分，答错扣一分。在以后的活动中，答对得一分，答错扣一分。 全体起立，逐一报数，数到“含含3”或者“3的倍的倍数数”的同学，避而不说并坐下。 算一算！每次每组一名组员出战抢答。plus“加”； minus “减”。请写出自己的QQ号与电话号码，随机挑选一名同学的进行听写。 11 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 30 31 1a listen and repeat ten eleven twelve

8、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-one1bWrite the numbers next to the words. 11 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 30 31 1c L

9、isten and circle the numbersListen again. Circle the things in the picture that Kate and her mom talk about. Check () the thing Kate buys. 1dUnit 7 How much are these socks?Section B -ReadingWhat can you buy in the store?Pair WorkA: Can I help you?B: Yes, please. I need a sweater.A: What color do yo

10、u want?B: Blue.A:Here you are. B:How much is it/are they？A: Nine dollars.B: Ill take it/them. Thank you.A: Youre welcome.$10.00$6.00$3.00$9.00$ 8.00 Read again, divide（划分）the passage into 3 parts and circle the clothes words.2b Come and buy your clothes at our great sale! We sell all our clothes at

11、very good prices. Do you like sweaters? We have red and green sweaters for only $15! Yellow sweaters are only $12! Do you need trousers? For boys, we have black trousers for only $22. And shorts are only $16! For girls, we have skirts in purple for only $20. How much are our jackets? Only $30! And w

12、e have black shoes for only $28. Socks are only $2 for three pairs！ Come to Mr. Cools Clothes Store now! Main idea:_ The clothes of Mr.Cools store are at a great sale. The sale at Mr.Cools clothes store Listen to the tape , and find out the main idea of the ad. Read the second part and fill in the b

13、lanks.sweatersgreenyellow$15$122b$2 for three pairsblack$22for boysshorts$16skirtspurple$20for girlsjackets$30shoesblack$28sockstrousers $15$15 $12 $12 $20 $20 $28 $28 $22 $22 $16 $16 $2 $2 $30 $30 Fill in the price tags.You: Hello!_? Girl: Yes, please. I need _.You: How about these purple ones?Girl

14、: Oh, I like this one. _?You: Its only _ dollars. Girl: Oh, good. Ill _ it.You: And what do you need? Boy: Well, I need a pair of black _ for school. You: What about this pair? They are _ twenty-eight dollars.Boy: Great. And do you have shorts, too?You: Yes, our shorts are only _ dollars.Boy: OK. Il

15、l take the _ and the _.假设你在假设你在Mr.Cools Clothes Store工作，补全对话并组内练习工作，补全对话并组内练习。Can I help youa skirtHow much is it20takeshoesonly16shoesshorts1. Come and buy your clothes at our great sale! 快来买衣服吧，我们的服装特价销售！sale 是动词sell的名词形式，意为“特价销售；大减价”。构成短语：at a great sale ; on sale如： The sweaters are on sale. 毛衣在削

16、价出售。点播点播2. We sell all our clothes at very good prices. 我们以很低的价格出售我们所有的衣服。（1）sell 动词，意为“卖，出售”。常构成固定搭配： sell sb. sth= sell sth. to sb. 意为“把某物卖给某人”。如： Amy sold me her story book.= Amy sold her story book to me. (2) at very good prices 意为“以很低的（合理的）价格” . 也可以表达为 at a very good price3. for3. for为介词为介词, ,可

17、表示可表示用途、目的、动作的对象或接受用途、目的、动作的对象或接受者、等价交换以及一段时间者、等价交换以及一段时间等。如：等。如：(1)We have black shorts for only $12.(2)I need a pair of shoes for sports.(3)For girls,we have skirts in purple.(4)Stay in bed for a few days and youll be better.点播for4. For girls,we have skirts in purple for only $20.skirts in purple

18、意为“紫色的裙子”，相当于purple skirts. in 为介词，表示“颜色的衣服”。（1）The girl in red is my younger sister.（2）The woman is in a yellow coat.（1）in 后接表颜色的词，可以表示“穿颜色的”（2）in 后还可以接表示衣服的名词，表示“穿着”点播1. _ girls, you can buy skirt _ ￥16.2. The girl _ red sweater is my cousin, Jenny.3. Come and buy your clothes _ our great sale.4. Do you know the boy _ black?5. They sell nice clothes _ good prices.6. His grandfather likes noodles _ breakfast.7. Please call Allan _ 789-5466. 8. Socks are only $2 _ t