(共48张PPT)
Unit 2 Numbers
Period 2 Listening and Speaking
牛津深圳·广州版八年级上册
Learning objectives
1.Knowledge objectives:
①Master the usage of key words and phrases.
②Students can read the date, phone number, length, time, price and other figures correctly.
2.Skill objectives:
①Read the date, phone number, length, time, price and other figures correctly and consistently.
②Be able to master the expression method of addition, subtraction, multiplication and division.
②Master the strong form and a weak form of words.
③Imitate Mandy and Joyce talking on the phone and help Mandy correct the copied numbers mistakes in homework.
④Master the expression and use of numbers through the number test of listening and speaking practice.
3.Emotional objectives:
Students learn how to use numbers in different situations.
4.Thinking capacity(思维品质)
Students can observe and understand things from multiple angles, analyze the internal problems
of things and express their unique views independently, rationally and objectively.
Numbers can be used to represent the month, year and date, such as August 1,2022.
Numbers can represent percentages, such as 45 percent.
Numbers can represent clock, such as a quarter to three.
Group discussion. What are the uses of numbers in life
Lead in
游戏规则:
1.全班分为四组，每组选出一名同学进行游戏。
2.每组选出的一个学生用一个带数字的句子来
描述，并要求其他学生说出句子中的数字是
什么。回答正确的学生将得1分。
3.最后查看哪一组的分数最高，分数最高的一
组获胜。
Game time
I saw five boys playing basketball on the playground.
five.
copy
[ k pi]
v.&n.
copy down
I don't think I copied down the Maths problems correctly.
Presentation
Presentation
correctly
[k 'rektl ] adv.
correct adj.
Presentation
I don't think I copied down the Maths problems correctly.
Presentation
Presentation
use...to do sth.
Our Maths teacher uses a lot of games to help us learn.
Presentation
both...and...
Some words have both a strong form and a weak form.
Presentation
copy
Let’s play.
correctly
use...to
do sth.
请快速读出被书遮挡的单词。
both...
and...
1月 January (Jan.) 2月 February (Feb.) 3月 March (Mar.)
4月 April (Apr.) 5月 May 6月 June
7月 July 8月August (Aug.) 9月 September (Sept.)
10月October (Oct.) 11月November (Nov.) 12月 December (Dec.)
Discuss with classmates. What other aspects of life can numbers be used in
Practice
1.Numbers can be used to express time.
British English American English
10th October, 1985 October 10, 1985
15/3/2010 3/15/2010
16 May 2011→the 12th of March 2011 May 16, 2011→May 16th, 2011
the second of May, nineteen eighty-eight May second, nineteen eighty-eight
Discuss with classmates, what are the differences between the ways of expressing time in British English and American English
Discussion
英式英语规则:日-月-年 day - month - year
美式英语规则:月-日-年 month- day -year
2. Numbers can be used to express the year, month and day.
12:15 a quarter past twelve
9:30 half past nine
8:40 twenty to nine
2:45 a quarter to three
12:00 noon/twelve o'clock
3:25 twenty-five past three/three twenty-five
22:56 at twenty-two fifty-six
Can you use numbers to express the clock time Please give some examples.
Practice
3.Time can be used to express a clock.
6.86 six point eight six
14.15 fourteen point one five
0.08 (zero) point zero eight
9.07 nine point o seven
67.89 sixty-seven point eight nine 或 six seven point eight nine
43% forty-six per cent
60% sixty per cent
0. 58% zero point five eight per cent
Practice
4. Numbers can express decimals and percentages.
Listening
A quiz about numbers
Top tip
We can express numbers in different ways: 0.25 (zero) point two five
17.17 seventeen point one seven
27% twenty-seven per cent
11 Dec. 2008 the eleventh of December, two thousand and eight
1:15 one fifteen/(a) quarter past one
341 2205 three four one, double two zero five/three four one,two two o five
听力策略
(1)听前预测
在听力练习开始前迅速看题并预测，从题目来看，本题要求圈出正确的数字。观察这些数字发现是时间号码，时间，日期，价格，数量，长度单位，门牌号的等内容。
(2)观察题目及选项,评估考查的数字为哪一类题型：
①辨别类题型如： A. ￥2,700 B. ￥2,070 C. ￥2,007
②计算类题型如: What's one plus three
Listening skills
1 a 65 2 a 12:13 3 a 11 October
b 36 b 12:30 b 10 November
c 33 c 12:40 c 11 November
4 a 565 3881 5 a 165.5 cm 6 a ￥4,700
b 5662881 b 135 cm b ￥7,400
c 562 2881 c 116.5 cm c ￥4,070
7 a 11% 8 a 33
b 31% b 22
c 21 % c 32
Listen to a quiz about numbers and circle the correct answers.
Listening
2．速记方法
① 记下相应听到的数字, 比如:fifteen—15,etc.等数字和缩写提高笔记速度。
② 注意听材料中可表示非数字词汇, 如:double, more, another, other……
③注意听力材料中时间、数量等表示转折的词,如:but, however, sorry……
3．听后检查
根据所记录的笔记并回忆听到的内容,将数字进行辨别和计算。
② 认真检查, 确认无误后写出正确答案。
Listening skills
听力策略
1 a 65 2 a 12:13 3 a 11 October
b 36 b 12:30 b 10 November
c 33 c 12:40 c 11 November
4 a 565 3881 5 a 165.5 cm 6 a ￥4,700
b 5662881 b 135 cm b ￥7,400
c 562 2881 c 116.5 cm c ￥4,070
7 a 11% 8 a 33
b 31% b 22
c 21 % c 32
Listen to a quiz about numbers and circle the correct answers.
Listening
一、听录音选图片
1． What is the speaker’s telephone number
A．
B．
C．
2． Which number is it
A．
B．
C．
第II卷（非选择题）
1. What is the speaker’s telephone number
A．
B．
C．
听录音选图片
2. Which number is it
A．
B．
C．
Listening
√
√
3．What is the date today
A．
B．
C．
4．Which city has the largest population in China
A．
B．
C．
Listening
听录音选图片
√
√
5.What did people use to count things at first
A．
B．
C．
Listening
听录音选图片
√
1 What's the date today
2.When is the Mother's Day
3.What's your telephone number
4.What's the price of ...
5.What time is it
6.What percent/percentage of ...
What's the date today
Today is August 3, 2022.
A.请运用下列句子与小组内同学进行对话。
B.与搭档互换角色，完成对话。
Role play
Practice
Can you express numbers in different ways
①30 ________________________________________
②234_______________________________________
③21st_______________________________________
④0.25_______________________________________
⑤1999年4月6日______________________________
⑥6%_______________________________________
⑦3/5 _______________________________________
⑧2000B.C. __________________________________
⑨9:30______________________________________
⑩100,000____________________________________
two hundred (and) thirty four
twenty-first
zero point two five
two thousand BC
6th April l999
six percent
three-fifths
half past nine/nine thirty
thirty
one hundred thousand
一. Sentence stress
When we speak，we usually stress the important words ( nouns, verbs, adjectives,
adverbs and numbers ) in a sentence. We do not usually stress unimportant words,
e.g. a, the, he, of, is, and, have and can.
Review
例如:The streets are wide and clean.
例如:I am so glad to see you again.
二. Function words such as articles, personal pronouns, prepositions, auxiliary verbs
(助动词) or modal verbs, be verbs, conjunctions, etc. should be weakly read in sentences. But if it is for emphasis, it will also be re read.
Review
1.When auxiliary verbs, prepositions and pronouns are placed at the beginning of a sentence.
例如:On my way to school, my bike was broken.
2.When emphasizing a function word or be verb.
例如:We saw him playing by the river.
3.Be verbs and auxiliary verbs should be stressed when combined with not.
例如:I'm sorry I can't do that.
4.The be verb and auxiliary verb at the end of the sentence are generally stressed.
例如:— Are you a student —Yes, I am.
Speaking
a an for of
to
Strong form [ei] [ n] [f (r)] [ v] [tu:]
Weak form [ ] [ n] [f ] [ v] [tu , t ]
A Talk time
Strong and weak forms
Some words have both a strong form and a weak form.
the and can have he
do
Strong form [ i] [ nd] [k n] [h v] [hi ] [du ]
Weak form [ , i] [ n(d),n] [k n] [h v, v] [hi] [d , d ]
Speaking
In most sentences, we use the weak forms of these words.
He went to the hospital and visited a friend.
[hi went t h sp tl n v z t d frend]
Sometimes we use the strong forms for emphasis.
S1: You can't dance. S2: Yes, I can.
[ju kɑ nt dɑ ns ] [jes, a k n]
May: What's your favourite subject, Ben
Ben:Maths. Our Maths teacher uses a lot of games to help us learn. He
makes the class really interesting. Also, I like to work with numbers.
May:OK. Do you know the number of students in your class
Ben: Yes, I do. There are 35 students in my class —18 boys and 17 girls.
I can remember all their birthdays!
May:You're amazing!
Listen to the conversation below. Pay attention to the pronunciation of the words in blue. Then practise it in pairs.
Listening
一. “加”的表达方法
A+B=C
A plus B is C.
“1+2=3”的时候，可以这样来表述: “One plus two is three.”它对应的疑问句要使用what来引导: “What's one plus three ”，这个时候需要用“It's...”句型回答，也就是:“It's three.”
二.“减”的表达
A-B=C
A minus B is C.
表示“减”的单词是minus,“3-2=1”,就是“Three minus two is one.”对应的疑问句: What's three minus two ",回答也是"It's one."
Grammar
三.“乘”的表达
AxB=C
A times B is C.
times变成“乘”。 比如你想说，3乘4等于12,可以表达为:“3 times 4 is 12.”
四.“除”的表达
A÷B=C
A divided by B is C.
用于除法的单词却是一个动词——divide,一般会和介词by连用。比如你想说“12÷2=6”，在英语里是这样的“12 divided by 2 is 6.”，动词divide要用它的过去式形式(divided)。
Grammar
加：plus; add
减：minus; subtract
乘：multiply
除：divide
(其中plus, minus为介词，其余为动词，要和介词by连用)
“加减乘除”的英语表达
Summary
1. 3+9=12
_______________________________________
2. 9-3=6
_______________________________________
3. 3x9=27
_______________________________________
4. 9÷3=3
_______________________________________
Try to express the following equation in English.
3 plus 9 equals/is12.
9 minus 3 equals/is 6.
3 multiplied by 9 equals/is 27.
Practice
9 divided by 3 equals/is 3.
—What's eight _________ four
—It's___________.
A. plus; four B. minus; twelve
C. plus; eleven D. plus; twelve
答案:B是减法(minus)，8-4应该等于4， B的答案是12，那么选项B是错误的。剩下的三个选项都是加法(plus) ，8+4等于12正确答案就是选项D。
Practice
D
1 72+ 272
2 150- 22
3 10,000 x 3.6
4 1,440÷ 120
5 0.92 x 18.16
6 0.504+0.12
B Speak up
Mandy did not copy her homework correctly, so she called Joyce. In pairs, check Maths problems in Mandy's exercise book. Follow the example.
1 72+27
2 150-22
3 10,000 x 36
4 1,440÷120
5 0.92 x 18.18
6 0.504 x 0.12
Practice
Joyce:Hello, this is Joyce speaking.
Mandy: Hello, Joyce. It's Mandy.
Joyce:Hi Mandy. What can I do for you
Mandy: I don't think I copied down the Maths problems correctly. Can I check them
with you
Joyce:OK.
Mandy: Number 1. Is it seventy-two plus twenty-seven
Joyce:No. It should be seventy-two plus two hundred and seventy-two.
...
Practice
example:
A:Let's check the answers together! What is 235 plus 365
B: 235 plus 365 equals 600.
A:What is 64 times 12
B: 64 times 12 equals 768.
A: Your answer is absolutely right. You answered very well.
Group dialogue
分组对话
每个小组选择一个学生列出几个数学计算问题，其他小组成员计算并得到结果。最
后，全组同学核对答案。
下列对话的例子能够帮助你们。
both...and...意为“......和.....都; 不仅......而且......”用于连接两个并列的句子成分(可以是主语、谓语、宾语等)。连接两个并列成分作主语时，其谓语动词用复数形式。
Both Lucy and Lily are interested in English.
露西和莉莉都对英语感兴趣。
注意:
both仅用于“(两者)都”; either指“(两者之中) 任何一个”;neither指“两者都不”; all指”(三者或三者以上)都”。
1. Some words have both a strong form and a weak form.
有些单词有重读和弱读两种形式。
语法填空
①The two cheeses were very different in both taste _____ texture.
②University professors both teach _____ undertake research.
and
and
Language point
“make sb./sth. +adj. “意为“使某人或某物...”make在此处是使役动词，意为“使;让”，后接形容词作宾语补足语。
His words made us very happy.他的话使我们非常高兴。
动词make的用法
(1)make+宾语+n. 使某人/某物(成为) ......; 名词作宾语补足语
(2)make sb. do sth.使某人做某事; 省略to的动词不定式作宾语补足语
(3)make sb. do sth.的被动语态中结构为: sb. be made to do sth.
(4)make +宾语+done 使某人/某物...... ; 过去分同作宾语补足语
2. He makes the class really interesting.他使这门课很有趣。
Language point
(2021广东深圳外国语学校期末) —The professor is raising his voice to make himself ______.
—Yes.The students are too noisy.
A.hear B.to hear C.be heard D.heard
D
Language point
use...to do sth. 用......做某事; 相当于use...for doing sth.。
We use knives to cut things. =We use knives for cutting things.
我们用刀子来切割东西。
So if you use natural gas to do direct air capture,
所以如果你使用天然气直接捕获空气。
3. Our Maths teacher uses a lot of games to help us learn.
我们数学老师用很多游戏来帮助我们学习。
语法填空
I will use the money ______(do) some research I like.
to do
Language point
(1)否定前移这是一个含有宾语从句的主从复合句。英语中，当主句主语为第一人称(I/we)，时态为一般现在时，think,believe等动词后的宾语从句为否定含义的句子时，习惯上将否定词转移到主句中，即主句的谓语动词用否定式，而从句的谓语动词用肯定式，这种语
法现象被称为否定前移。翻译成汉语时，要注意将否定的意义还原到从句中去。
I don't think that Jenny will come to his party. 我认为珍妮不会来参加他的聚会。
I don't think he is right.我认为他不对。
4. I don't think I copied down the Maths problems correctly.
我认为我没有把数学题抄写正确。
Language point
(2)copy
①[动词]抄写;誊写
copy down抄写;誊写
Copy this page in your notebook.把这一页抄到你的笔记本上。
Please copy down all the words on the blackboard.请把黑板上的单词全部抄下来。
②[可数名词]一份;复制品
I bought a copy of China Daily from a street-corner vending machine.我从街角的自动售
卖机上买了一份《中国日报》。
根据中文含义填空
①She was made to _____ (抄写) the whole text by the teacher.
②I faxed a _____ (一份) of the agreement to each of the investors
copy
copy
Language point
(3)correctly (副词)准确无误地;正确地
相当于without mistakes。
I wrote his home address correctly.
我准确无误地写下他的家庭住址。
correct ①[形容词]准确的;正确的
Write down the correct answers next to the mistakes.把正确答案写在所犯错误的旁边。
②[动词]改正;批改
Our teacher often corrects our homework at night.我们的老师经常在晚上批改我们的作业。
语法填空
①If you answer this question _________(correct) , it's worth five points.
②The letter was ________ (correct) addressed, but delivered to the wrong house.
correctly
correctly
Key words
1.copy①[动词]抄写;誊写②[可数名词]一份;复制品
2.correctly (副词)准确无误地;正确地
3.use...to do sth. 用......做某事;
4.both...and...意为......和.....都; 不仅......而且......
Summary
Homework
1.Finish the exercises in Learning English.
2.Preview Writing on page 26.
3.Complete the exercises after class.
一、根据汉语提示填空
1. It is hot today. The temperature is in the_________ (三十) .
2. The book shows the lives of the farmers of the__________(第二十) century.
3.__________ (千) of people couldn't wait to take Suzhou Rail Transit Line 4 last year.
4. This is the_______(第三) time I have been in Guilin.
5.Alaska became the__________(四十九) state of the United States in 1958.
thirties
twentieth
Thousands
third
forty-ninth
Exercises
二、 单项选择
1. We can see ______stars at night if there are no clouds in the sky.
A. thousand of B. a thousands C. thousands of D. two thousands of
2. —Do you know the_____of an adult elephant
—It's around3—8 tons (吨).
A. height B. weight C. habit D. number
3.——Good news! We will have a _____ holiday.
——I have heard of it. And it is coming in _____.
A. three day's; three days B. three-day; three days C. three-day; three days'
4. Walt Disney made 87 cartoons with Mickey______.
A. in 1930s B. in the 1930 C. in the 1930s D. in the 1930s'
5. The Internet will go wrong if____ people download (下载) programmes at the same time.
A. ten million of B. million of C. millions of D. ten millions of
C
B
B
C
C
Exercises
谢谢
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