【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件_第1页
【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件_第2页
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1、【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件1How many candies are there in my box?【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件2Chapter 4 The world of numbersListening and Speaking【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛

2、津深圳版 课件3The oil costs ninety-eight point eight yuan.98.8point【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件4Your temperature is thirty-seven centigrade(摄氏摄氏) degree(度)(度).37centigrade degree【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件5My home num

3、ber is two five six one six eight nine seven.2561 6897【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件6Its nine past ten now.【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件750%The discount(折扣折扣) is fifty percent.a half【最新】七年级英语上册 unit4 The world of nu

4、mbers Listening and Speaking课件 牛津深圳版 课件8even百分数百分数degree分数分数odd小数的小数的度数度数percentage奇数的奇数的偶数的偶数的decimalfraction【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件9 1.2.603.4.5.6.an even numbera percentagea number showing degreean odd numbera decimal numbera fraction【最新】七年级英语上册 un

5、it4 The world of numbers Listening and Speaking课件 牛津深圳版 课件10A Now try a quiz about numbers. Listen and draw a circle round the right answer. A. 80 B. 49 C.17 A. 2.66 B. 26% C.2/6 A.75 B. 75% C.75 A. 1/8 B. 0.75 C. 33 A. 56 B. 65 C. 66 A. 90 B.90% C. 1/9 A.2565 3881 B. 2566 2881 C. 2565 2881 A.1.8% B

6、. 80% C.18% A. $5,000 B.$50,000 C. $15,000 A.30.5 B.13.5 C. 35【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件11One of Mr. Lis friends in Shanghai will have a birthday party. Mr. Li wants to buy a present and goes to meet him by plane. But he comes across(遇到) four mathematica

7、l difficulties(数学难题) on the way to his friends house. 【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件12In the Shopping MallMr. Li wants to buy a book and a pen. The book costs 58 yuan, and the pen costs 30 yuan. He gives the seller 100 yuan. What is the change(找零找零)?A. 100-(

8、58+30)=12B. 100+58+30=188C. 100-58+30=72Formulas(算式算式):【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件13Going to the airportThe flight(航班)(航班) for shanghai will leave in 30 minutes, and its 7:58(two to eight) now. When will the plane leave?A. 7:58-30=7:28B. 7:58+30=8:28C. 7:

9、58+30=7:88Formulas(算式算式):【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件14On the planeThere is a girl sitting next to Mr. Li on the plane. Mr. Li is 178 cm tall. And the girl tells Mr. Li that he is 40 cm taller than her. Then how tall is the girl?A. 178+40=218B. 178-40=138F

10、ormulas(算式算式):【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件15In friends houseThere are 12 pieces of cakes in Mr. Lis house. They should be divided among 2 kids(小孩)(小孩) and 4 other people. Then how many pieces of cakes each person can get?122+4=10B. 12(2+4)=2 C. 12(2+4)=2Fo

11、rmulas(算式算式):【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件16B listen to the conversations(对话对话) and write down the formulas(算式算式) and answers below the pictures.1.2.3.4.5.6.0.53+2=3.56:58+30=7:28163+12=175124=384=3250-23=27Go to ppt 23【最新】七年级英语上册 unit4 The world of numbers

12、 Listening and Speaking课件 牛津深圳版 课件171.0.53+2=3.51 GIRL Id like to buy three pencils and one ballpoint pen(圆珠笔)(圆珠笔). How much are they? WOMAN 0.5 yuan for one pencil and 2 yuan for one ballpoint pen. QUESTION How much should the girl pay?Back【最新】七年级英语上册 unit4 The world of numbers Listening and Speak

13、ing课件 牛津深圳版 课件182.50-23=272 WOMAN Here is 50 yuan. MAN Thats twenty three yuan for the book, and here is your change(找零找零). QUESTION What is the change?Back【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件193.84=323 GIRL How many pieces of chocolate are there in the box? WOMAN

14、 Eight. GIRL Id like to take four boxes. QUESTION How many pieces of chocolate does the girl want to buy?Back【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件204.163+12=1754 BOY How tall are you? GIRL I am 163 cm tall. BOY Well, I am 12 cm taller than you. QUESTION How tall is

15、 the boy?Back【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件215.6:58+30=7:285 WOMAN The flight(航班航班) for Beijing will leave in 30 minutes. MAN Whats the time now? WOMAN Its two to seven(6:58). QUESTION When will the plane leave?Back【最新】七年级英语上册 unit4 The world of numbers List

16、ening and Speaking课件 牛津深圳版 课件226.124=36 MUM I bought twelve apples. DAD Well, divide them among the four kids(小孩小孩). QUESTION How many apples does each kid get?Back【最新】七年级英语上册 unit4 The world of numbers Listening and Speaking课件 牛津深圳版 课件23There is a new grocery(杂货店杂货店) opened near our school. You wan

17、t to have a look and buy something. Please work in pairs and make a dialogue.A: Can I help you?B: Yes, Id like to buy 2 notebooks.A: 1.5 yuan for one.B: So they cost 3 yuan. Here is 5 yuan.A: Thank you, and here is 2 yuan for the change.For example:【最新】七年级英语上册 unit4 The world of numbers Listening an

18、d Speaking课件 牛津深圳版 课件24A: Can I help you?B: Yes, Id like to buy 2 notebooks.A: 1.5 yuan for one.B: So they cost 3 yuan. Here is 5 yuan.A: Thank you, and here is 2 yuan for the change.For example:a notebook: ¥1.5a pen: ¥10.5a rubber: ¥1.5a candy: ¥2a ballpoint pen: ¥8a birthday card: ¥3【最新】七年级英语上册 unit4 The world of numbers Listening and Speakin

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