(共10张PPT)
八年级 上册
Unit 2 Numbers
接龙
幻灯片上单词或短语出现时，同学应迅速读出并说出中文意思。
每人一词，按行/列依次接龙，3秒内说不出，此行/列同学即失去此答题机会，下一行/列同学接续。
son
promise
instead
chess
double
challenge
rest
gram
chessboard
amount
India
instructions
prize
check
gold
wise
grain
number
instead
Listening
Some words:
point cn. 小数点
per cent n.〔用单数〕 百分之……
Before you listen, make sure you know the following words:
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.
1. a 65 b 36 c 33
2. a 12:13 b 12:30 c 12:40
3. a 11 October b 10 November
c 11 November
4. a 565 3881 b 566 2881 c 562 2881
5. a 165.5 cm b 135 cm c 116.5 cm
6. a 4,700 b 7,400 c 4,070
7. a 11% b 31% c 21%
8. a 33 b 22 c 32
Listen to a quiz about numbers and circle the correct answers.
○
○
○
○
○
○
○
○
Team racing
Activity
要求以两人小组活动的形式，互相听写数字。
Ready
Finish the exercises in Learning
English.
To preview Grammar on page 23.(共6张PPT)
八年级 上册
Unit 2 Numbers
Reading
The king and the rice
number
instructions
check
gram
son
chess
n. 数字
n. [pl.] 指示；命令
v. 检查，核实
n. 克（重量单位）
n. 儿子
n. 国际象棋
Words Review
India
wise
challenge
promise
prize
grain
n. 印度
adj. 充满智慧的
v. 向（某人）挑战
v. 承诺；许诺
n. 奖赏；奖品
n. 谷粒
Words Review
chessboard
double
amount
rest
gold
instead
realize
n. 国际象棋棋盘
v. （使）加倍
n. 数量；数额
n. 剩余部分
n. 金子；黄金
adv. 代替；顶替
v. 认识到；意识到
Words Review
英语教学课件(S
下间
滋养润燥,驻颜润肤
颜色
。棋盘上的米粒
古印度有一个国王，很喜欢下棋。每日都要大臣们陪他下棋，一来国王的棋艺很不错，二来大臣们都惧怕国王，因此，国王从来没有遇到过敌手，只赢不输。
一天，国王觉得总跟手下败将下没有意思， ( http: / / www.21cnjy.com )就下令：谁能赢了他，就可以满足这个人提出的一个愿望。手下一位从未跟国王下过棋的大臣走上前来，要求与国王下一盘棋。国王根本没有把这位大臣放在眼里，可是结果，聪敏的大臣赢了。国王虽然输了，但很大度地说：“提出你的要求吧，我会信守诺言，满足你的要求的。”大臣轻轻地说：“我只想要一些麦粒，能把棋盘放满。这个棋盘共有64个方格，陛下，请在第一个格子里放一颗麦粒，第二个格子里放2颗，第三个格子里放4个，第四个格子里放8粒……依此类推，把64 个格子都放满。” 国王一听，不假思索地说：“这样小小的要求，我立刻就满足你。”
于是，命令管粮食的大臣按着这位大臣的计 ( http: / / www.21cnjy.com )算方式算好麦粒的数目。管粮食的大臣计算后，走到国王面前悄声说：“陛下，按照他的要求，全国的粮食加起来也不够啊！您看，1+2+22+23+24+25……+263粒，国王一听傻了眼，这可怎么办？
“陛下，不必烦恼，我们可以打开粮库 ( http: / / www.21cnjy.com )，让他自己去数好了，即使每秒钟数两粒，每天数12个小时，那么10年才可以数20 万立方米，所以要数完他要的麦粒，共需要2900亿年。”管粮食的大臣对国王说：“陛下，我想他并非真的要得到这么多的麦粒，他只是想试一试还有谁比他更聪明吧。”国王听了管粮大臣的分析，十分高兴。因为他有两位又聪明又忠实的大臣。
[后记] 数学游戏很奇妙吧！其实，只要经过认真地学习，掌握了方法，你可以算出比这更深奥的问题呢！(共31张PPT)
八年级 上册
Unit 2 Numbers
Grammar
To learn cardinal and ordinal numbers, and instructions about numbers.
Objectives
1. The number of students in our class is 54.
2. I’d like one grain of rice for the first square of the chessboard,…
3. It is worth three hundred.
4. The little boy was born in 11 Dec. 2008.
5. Mo Yan won the Nobel Prize for Literature in 2012.
6. Who is the woman, the second in the second line
一、基数词的用法
基数词表示数量的多少，常用来谈论数目、时间等，如：eleven miles, nine o’clock等。其构成规则为：
① 0-12 为基本单词；13-19为个位基数词后面加-teen，特殊的有thirteen, fifteen, eighteen ；整十的基数词（除10外）在对应的一位数基数词后面加-ty，特殊的有twenty, thirty, forty, fifty, eighty 。
② “几十几” 的十位数与个位数之间要用连字符“-”，如：23→twenty-three。
③ 三位数须在百位数和十位数（若无十位数则和个位数）之间用and连接。如：439→four hundred and thirty-nine, 704→seven hundred and four。
④ 当hundred, thousand, million, billion等词前面有具体数词修饰时，必须用单数。如：eighty-three thousand, six hundred and ninety-one。
1. 基数词在句中主要用作主语、宾语、定语、表语、同位语，例如：
Thirty of them are Party members. (主语)
— How many would you like
— Three, please. (作宾语)
The nine boys are from Tianjin. (定语)
The number is ten. (表语)
We four will go with you. (同位语)
2. 表示“……十”的数词的复数形式可用来表示人的岁数或年代，例如：
He is in his early thirties.
He died still in his forties.
This took place in 1930s.
3. 表示时刻用基数词。如：
We get up at six.
表示“几点几分”可直接用基数词。如：
seven fifteen, eleven thirty, nine twenty
表示“几点几分”，还可用介词past，一般在半小时以内。如：
ten past ten, a quarter past nine, half past twelve
表示“几点差几分”，用介词to，一般在差半小时以内。如：
twenty to nine, five to eight, a quarter to ten
二、序数词的用法
★序数词表示数目的顺序，常用来谈论日期、楼层、位置等，如：on 10th May等。
其构成规则为：
① “ 第一” 、“ 第二” 、“ 第三” 比较特殊，分别为：first, second, third。
② “ 第四” 至“ 第十九” 一般在对应的基数词后面加-th构成，特殊的有fifth, eighth, ninth, twelfth。
③ 整十（除10外）序数词的构成方法是将基数词词尾的y 变为ie ，再加-th，如：twentieth, fortieth。
④ 两位或两位以上的基数词变成序数词时，仅将个位数变成序数词即可，如：twenty-one→twenty-first。
1. 序数词主要用作定语, 前面要加定冠词。例如：
The first truck is carrying baskets.
John lives on the fifteenth floor.
2. 序数词有时前面可加不定冠词来表示 “再一”，“又一”这样的意思。例如：
We’ll have to do it a second time.
We’ve tried it three times. Must we try it a fourth time
3. 表示年、月、日时, 年用基数词表示, 日用序数词表示。例如：
1949年10月1日读作: October (the) first, nineteen forty nine
2004年9月10日读作：September (the) tenth, two thousand and four
基数词 序数词
时刻 8:00
8:30
8:50
月日 6 May
年份 1995
1703
2000
2008
eight o’clock
half past eight/eight thirty
ten to nine/eight fifty
the sixth of May
nineteen ninety-five
seventeen o three
two thousand
two thousand and eight
事物编号
电话号码 7589023
Lesson Three
Part Two
Unit Four
World War I
Room 603
Bus (No.) 761
the Third Lesson
the Second Part
the Fourth Unit
the First World War
seven five eight nine zero two three
1. 8＋7
Add 8 and 7.
2. 19－11
Subtract 11 from 19.
3. 13＋7＝20
13 plus 7 is/equals 20.
4. 10×3＝30
10 multiplied by 3 is/equals 30.
5. 36÷6≡6
36 divided by 6 is/equals 6.
用英语描述算式时，多用祈使句。这些祈使句由表示加、减、乘、除的动词开头，但要注意每个动词各自的搭配习惯。如：Add 2 and 4.→ (2＋4), Subtract 2 from 4. →(4－2), Multiply 2 by 4. →(2×4), Divide 4 by 2.→(4÷2) （注意：除数与被除数的位置不能颠倒）。
用英语描述完整的计算时，可以用以下几种结构：
①2 plus 4 is/equals 6. →(2＋4 ＝6);
②4 minus 2 is/equals 2. →(4 －2 ＝2);
③2 multiplied by 4 is/equals 8. →(2×4＝8);
④4 divided by 2 is/equals 2. →(4÷2 ＝2) 。
值得注意的是，上述几个结构中的2 plus 4, 2 multiplied by 4等作主语，要把它们看成是一个整体，谓语动词要用be 动词的第三人称单数is或动词equal的第三人称单数形式equals 。
I. 根据句意，用英语写出括号中所给数字的正确形式。
1. You can buy sportswear on the (5)_____ floor in the shopping centre.
2. The new building is about (20)_______ metres tall.
fifth
twenty
3. There are _____ (7) days in a week, and Saturday is the _______ (7) day.
4. _________________________ (621) people from China took part in the _______ (30) London Olympic Games.
5. Zhang Yining got the ____________ (100) Summer Olympics gold medal for China in ____________________ (2004).
seven
seventh
Six hundred and twenty-one
thirtieth
one hundredth
two thousand and four
II. 请在横线上填写适当的单词。
1. Subtract 10 _____ 14.
2. 90 ______ 60 equals 30.
3. ____ 9 and 22.
4. 11 multiplied by 3 is ___.
5. 15 divided by 5 ________ 3.
from
minus
Add
33
is/equals
III. 根据句子意思填空。
1. Teacher’s Day is on the _____ of September.
2. Three plus (加) six is ____.
3. There are ______ months (月) in a year.
4. 6 multiplied by 5 is _____.
5. Tree Planting Day is on the ______ of March.
tenth
nine
twelve
thirty
twelfth
IV. 写出下列数字的单词形式。
5th _____ 18 ________ 20 ________ 30 _____ 27____________ 59 ________ 93 ___________ 100 _____________
598 __________________________
970 ______________________
2,008 ____________________
5,069 _________________________
800, 000,000 ___________________
8, 000, 000, 000 ___________
fifth
eighteen
eighteen
thirty
twenty-seven
fifty-nine
ninety-three
one(a) hundred
five hundred and ninety-eight
nine hundred and seventy
two thousand and eight
five thousand and sixty-nine
eight hundred million
eight billion
1. — When did you start to collect stamps
— I got my ______ stamp when I was _____ years old. (2013 辽宁丹东)
A. one, seven B. one, seventh
C. first, seventh D. first, seven
2. — Excuse me, sir. Here’s a package for Lin Tao. Which room does he live in
— _______. (2013 广东省)
A. 308 Room B. Room 308
C. The Room 308 D. The 308 Room
3. — How old is your daughter
— _____. We had a special party for her ____ party yesterday.
(2013 湖南益阳)
A. Nine, nine
B. Nine, ninth
C. Ninth, ninth
Homework
1. Make some sentences using numbers. (at least 10)
2. Finish the exercises in Learning English.
3. Preview Speaking on page 26.(共9张PPT)
八年级 上册
Unit 2 Numbers
Reading
The king and the rice
a unit with a fixed value that is used to count or to tell the position of something
n. 数字
number
a statement of how to do something
n.[pl.] 指示；命令
instructions
to look at something in order to make sure that it is right or correct
v. 检查；核实
check
the international standard unit used to measure weight
gram
n. 克 (重量单位)
a person’s male child
son
n. 儿子
n. 国际象棋
chess
a board game played by two people in which each player has sixteen pieces, and the object is to trap the opponent’s king
a country in southern Asia surrounded on three sides by the Indian Ocean
India
n. 印度
having understanding and good judgment about what is true or right
adj. 充满智慧的
wise
to invite someone to enter a competition or to do something that requires courage or skill
challenge
v. 向(某人)挑战
to state, in a way that makes someone feel sure, that something will happen or will be done
v. 许诺；承诺
promise
a reward given to the person who wins something
n. 奖赏；奖品
prize
the small hard seeds of plants such as wheat or rice. Grain is used for food and often ground into flour
grain
n. 谷粒
a checkerboard used for playing chess
n. 国际象棋；棋盘
chessboard
to make twice as much or twice as great
v. (使)加倍
double
measure; quantity
amount
n. 数量；数额
a piece or part that remains
n. 剩余部分
rest
a soft, heavy, yellow metal that is valuable and used to make jewelry
n. 金子；黄金
gold
in place of
instead
adv. 代替；顶替
to understand in a clear way; to suddenly understand
v. 认识到；意识到
realize中国经典历史小故事：学下棋
奕秋是全国著名的棋手。很多人慕名而来，向 ( http: / / www.21cnjy.com )他拜师学习下棋。有两个青年人也很想学下棋，于是两人结伴一起跟奕秋学习下棋。这两个青年人天天一起上课，一起练习，奕秋也平等对待他们，可是两人最后学习的结果却大不一样。一个成为一名出色的棋手，一个棋艺平平。这是怎么回事呢？难道一个很聪明，一个很愚笨？原来，他们虽然同坐在一个教师里，听一个老师讲课，但是他们学习时用心程度完全不一样。其中一个人学下棋时全神贯注地听奕秋讲解下棋的技艺。由于他听讲时思想集中，学得快，领悟深刻，下棋的技巧也掌握得熟练，所以后来就成了一名出色的棋手。另一个青年人则不同，每次当奕秋讲下棋的时候，他虽然也坐在那里听，可是心里总是想与下棋无关的事。有时设想有只天鹅快要飞过来了，接着一心想着当天鹅飞近后，如何拿弓，如何搭箭，如何瞄准，然后再怎样放箭，等等。这个青年人虽然和前一个青年人一道学习下棋，但由于他老是思想不集中，而是沉迷在遐想之中，所以学习的结果远远不如全神贯注学习的那个青年人，最终棋艺平平。Reading Quiz
I. 根据括所给单词和汉语意思，完成句子。
1. 2 plus 3 _____ (be) 5.
2. Sandy got a lot of presents at her _____ (nine) birthday party.
3. 你不是我的老板，所以你不能命令我做事情。
You are not my boss, so you can’t _____ me __ __ things.
4. 12 除以3等于4。
__ ______ __ __ equals 4.
5. 他答应过帮助那些需要帮助的人们。
He promised ______ the people in need.
6. 留些食物给我们其余的人。
Leave some of the food for ___________.
II. 仔细分辨下列单词或词组，并用其适当形式完成下列各句。
(a) all; whole
1. ___ of us attended the meeting last Monday.
2. The _____ family like playing chess very much.
(b) order; ask
3. The manager _______ his workers to finish the work on time.
4. Susan’s mother never _____ her to do the housework.
(c) instead; instead of
5. Let’s play a game ___________ watching TV.
6. We have no coffee. Would you like tea _______ 棋盘上的米粒
古印度有一个国王，很喜欢下棋。每日都要大臣们陪他下棋，一来国王的棋艺很不错，二来大臣们都惧怕国王，因此，国王从来没有遇到过敌手，只赢不输。
一天，国王觉得总跟手下败将下没有意思，就下 ( http: / / www.21cnjy.com )令：谁能赢了他，就可以满足这个人提出的一个愿望。手下一位从未跟国王下过棋的大臣走上前来，要求与国王下一盘棋。国王根本没有把这位大臣放在眼里，可是结果，聪敏的大臣赢了。国王虽然输了，但很大度地说：“提出你的要求吧，我会信守诺言，满足你的要求的。”大臣轻轻地说：“我只想要一些麦粒，能把棋盘放满。这个棋盘共有64个方格，陛下，请在第一个格子里放一颗麦粒，第二个格子里放2颗，第三个格子里放4个，第四个格子里放8粒……依此类推，把64 个格子都放满。” 国王一听，不假思索地说：“这样小小的要求，我立刻就满足你。”
于是，命令管粮食的大臣按着这位大臣的计算方 ( http: / / www.21cnjy.com )式算好麦粒的数目。管粮食的大臣计算后，走到国王面前悄声说：“陛下，按照他的要求，全国的粮食加起来也不够啊！您看，1+2+22+23+24+25……＝18446744073709551615粒，1立方米的麦粒大约是1500万颗，一共要给他12000立方米的麦粒。”国王一听傻了眼，这可怎么办？
“陛下，不必烦恼，我们可以 ( http: / / www.21cnjy.com )打开粮库，让他自己去数好了，即使每秒钟数两粒，每天数12个小时，那么10年才可以数20 万立方米，所以要数完他要的麦粒，共需要2900亿年。”管粮食的大臣对国王说：“陛下，我想他并非真的要得到这么多的麦粒，他只是想试一试还有谁比他更聪明吧。”国王听了管粮大臣的分析，十分高兴。因为他有两位又聪明又忠实的大臣。
[后记] 数学游戏很奇妙吧！其实，只要经过认真地学习，掌握了方法，你可以算出比这更深奥的问题呢！(共18张PPT)
八年级 上册
Unit 2 Numbers
Writing
Objectives
To understand a report with numbers
2. To learn to write a report about numbers
Look at the line graph and answer the questions.
What’s the line graph about
What does the vertical axis stand for
What does the horizontal axis stand for
How many accidents were there in July
What’s the number of accidents in August
1. What’s the line graph about
Traffic accidents.
2. What does the vertical axis stand for
The number of accidents.
3. What does the horizontal axis stand for
The month.
4. How many accidents were there in July
208.
5. What’s the number of accidents in August
234.
The number of accidents (went up /went down) in October.
The number of accidents (went up /went down) in November.
The price of rice went up in March and it rose again in April.
The population of the city went down in 2011 and it fell again in 2012.
The temperature rose to 18℃.
The air conditioner raised the temperature to 18℃.
近义词：go up和rise；go down和fall
rise的过去式rose，fall的过去式fell
rise, raise都有“增加，提高”的意思。但rise是不及物动词，raise是及物动词。
Team racing
Activity
用rise和raise的适当形式完成句子。
1. Last year the rate of birth ____.
2. She _____ her hand to ask a question.
rose
raised
Complete the report below.
Traffic accidents (July-November)
The graph shows that there were (1)______ traffic accidents in our city in July. In (2)_______, the number (3)____ to (4)____ and then (5)___ to (6)____ in (7)__________. In (8)_______, the number (9)____ again to (10)___. It (11)____ to (12)____ in (13)_________.
208
rose
fell
August
234
220
October
rose
September
239
fell
224
November
Finish the table according to the following line graph.
Year 2009 2010 2011 2012
Number
123,000
125,000
120,000
113,000
rose
fell
fell
Then write a report by following the example in A.
Possible answers:
The graph shows that there were 123,000 students at junior high schools in May’s city in 2009. In 2010, the number rose to 125,000, and then fell to 120,000 in 2011. In 2012, the number fell again to 113,000.
找一份学生学期成绩报告曲线图，和同桌根据图中的数字信息，分析得出成绩升降结果。
提示词: graph, show, junior high school, Class No., total
要求：
1. 语句通顺、语法正确；
2. 20-30词左右。
HomeworkGrammar Quiz
I. 根据句意，用英语写出括号中所给数字的正确形式。
1. You can buy spor ( http: / / www.21cnjy.com )tswear on the (5)_____ floor in the shopping centre.
2. The new building is about (20)_______ metres tall.
3. There are __ ( http: / / www.21cnjy.com )___ (7) days in a week, and Saturday is the _______ (7) day.
4. _________________________ (621) people from China took part in the _______ (30) London Olympic Games.
5. Zhang Yining got t ( http: / / www.21cnjy.com )he ____________ (100) Summer Olympics gold medal for China in ____________________ (2004).
II. 请在横线上填写适当的单词。
1. Subtract 10 _____ 14.
2. 90 ______ 60 equals 30.
3. ____ 9 and 22.
4. 11 multiplied by 3 is ___.
5. 15 divided by 5 ________ 3.
III. 根据句子意思填空。
1. Teacher’s Day is on the _____ of September.
2. Three plus (加) six is ____.
3. There are ______ months (月) in a year.
4. 6 multiplied by 5 is _____.
5. Tree Planting Day is on the ______ of March.
IV. 写出下列数字的单词形式。
5th _____ 18 ________ 20 ________ 30 _____ 27____________ 59 ________ 93 ___________ 100 _____________
598 __________________________
970 ______________________
2,008 ____________________
5,069 _________________________
800, 000,000 ___________________
8, 000, 000, 000 ___________
中考题小练
1. — When did you start to collect stamps
— I got my ______ stamp when I was _____ years old. (2013 辽宁丹东)
A. one, seven B. one, seventh
C. first, seventh D. first, seven
2. — Excuse me, sir ( http: / / www.21cnjy.com ). Here’s a package for Lin Tao. Which room does he live in
— _______. (2013 广东省)
A. 308 Room B. Room 308
C. The Room 308 D. The 308 Room
3. — How old is your daughter
— _____. We had a special party for her ____ party yesterday.
(2013 湖南益阳)
A. Nine, nine B. Nine, ninth
C. Ninth, ninth(共56张PPT)
八年级 上册
Unit 2 Numbers
Reading
The king and the rice
number
instructions
check
gram
son
chess
n. 数字
n. [pl.] 指示；命令
v. 检查，核实
n. 克（重量单位）
n. 儿子
n. 国际象棋
Words Review
India
wise
challenge
promise
prize
grain
n. 印度
adj. 充满智慧的
v. 向（某人）挑战
v. 承诺；许诺
n. 奖赏；奖品
n. 谷粒
Words Review
chessboard
double
amount
rest
gold
instead
realize
n. 国际象棋棋盘
v. （使）加倍
n. 数量；数额
n. 剩余部分
n. 金子；黄金
adv. 代替；顶替
v. 认识到；意识到
Words Review
a long time ago
challenge…to…
and so on…
向（某人）挑战
等等
很早以前
To learn to read numbers
2. To learn the words and useful expressions: number, gram, chess, wise, promise, double, amount, rest, gold, instead, realize, a long time ago, challenge…to…, and so on…
3. To understand the details of the story about numbers
Objectives：
Lo
Hi
1. What’s in Lo’s right hand
A calculator.
2. What’s in Hi’s hand
A cat.
3. What question did Lo ask
Can animals count
4. What did Hi say
He joked by saying his cat could count.
Enjoy the video of numbers.
Lead-in
What do we use numbers for
We use numbers to …
tell time and date
show the temperature
show weight
and so on…
numbers in our life
Important telephone numbers in life:
119
120
122
110
96119
You can find numbers everywhere in you daily life. Look at the photos and write the correct numbers in the blanks.
Today is _ September.
It is __ ℃
It is _____.
1. 2. 3.
1
23
10:10
p18A
4. 5. 6.
￥3.90
526
They are ___ grams.
It is ____ centimetres long.
It is ____ yuan.
526
17.8
3.90
Look at the pictures, the title of the story and the first sentences of paragraphs 1 and 2 on page 19. Then circle the correct answers.
Who are the people in the first picture
a The king and his son.
b The king and his brother.
c The king and an old man.
p18B
2. What are they doing
a Playing chess.
b Growing rice.
c Playing cards.
3. Where did the story probably happen
a In China.
b In India.
c In Japan.
The king and the rice
Reading
Please read the text and answer the following questions.
1. Where was the king from
2. What did the king think about the old man’s requirement (要求)
3. Did the king have enough rice for the old man
4. Who did better in Maths, the king or the old man
1. Where was the king from
He was from India.
2. What did the king think about the old man’s requirement (要求)
He thought the old man asked too little for the prize.
3. Did the king have enough rice for the old man
No, he didn’t.
4. Who did better in Maths, the king or the old man
The old man.
Now listen to the story.
A long time ago, a king from _____ liked to play _____. He _________ a ____ old man to a game. If the old man ____ the game, he could have any _____. At last, the old man won. But the king _______ that he would not have ______ rice to give the old man’s.
Complete the passage according to the text.
India
chess
challenged
wise
won
prize
realized
enough
p20C
C1 The words in italics are from the story on page 19. Match the two halves of these sentences to make them meaningful.
1 When you ask a wise person for help,
2 If you promise somebody a present,
3 If you get a prize in a game,
4 When you double the number 2,
5 When you realize the problem,
a you tell him/her that you will give him/her the present for sure.
b you know something is wrong.
c you get the number 4.
d you want him/her to give you good advice.
e you win something for doing very well.
Answer:
1. d 2. a 3. e 4. c 5. b
C2 Complete the article below with the words from the box. Change their forms if necessary.
double prize promise realize wise
A young man once talked to a (1)____ old man. “I won a (2)_____ and have a little gold now, but I want much more,” he said. “Can you help me ”
The old man looked at him. “I can teach you how to make more money if you (3)_______ to follow my advice,” he said.
The young man agreed. Then the old man took the young man to a window. “Look outside,” he said. “I can see nothing but an empty field,” the young man said.
wise
prize
promise
“Use your money to buy this field,” said the old man, “and grow some cotton. In a year, you can sell the cotton and (4)______ your money.”
The young man (5)_______ what the old man meant. From then on he was not lazy any more. He worked hard all year round.
double
realized
p21C
D1 Read the story on page 19 and complete the table below.
Where the story took place (1)________
Who was in the story the king and a (2)_____________
What happened in the story
The beginning The king challenged (3)_________________ to a game. The king promised to give him (4)__________ if he won the game.
The middle They played the game for (5)____________.
The ending (6)_____________ won the game, but the king did not have (7)____________ to give him.
in India
wise old man
the wise old man
any prize
a long time
The old man
enough rice
D2 Find facts in the story to support these statement about the king. Write down the facts.
The king loved to play games. (The king’s favourite …)
_____________________________________
2. The king thought the old man asked too little for the prize. (“Is that all ” …)
_____________________________________
_____________________________________
3. The king did not have enough rice for the old man. (The king quickly realized …)
______________________________________
______________________________________
______________________________________
The king’s favourite game was chess.
“Is that all ” Asked the king. “Wouldn’t you like gold or silver instead ”
The king quickly realized the problem—even with all the rice in the country, he would still not have enough rice to put on all the squares!
D3 How many grains of rice should the king put on the last square Discuss this with your classmates.
1+2+22+23+24+25……+263
1. One day, a wise old man came to the palace and the king challenged him to a game.
challenge可以用作及物动词，表示 “向(人)挑战(做……)，要求” 的意思。如： He challenged anyone to beat him. 他向任何要打败他的人挑战。
challenge 既可以用作动词又可以用作名词。作为名词可以表达 “ (挑战、决斗、比赛等的) 邀请; 挑战书等”, 后面有时与介词to相连。如：
a challenge to violence 向暴力挑战 give (offer) a challenge 挑战 accept (take up) a challenge
接受挑战，应战 accept (take up) a challenge to run a race 接受赛跑的挑战
promise 既可用作动词, 也可用作名词。promise 作动词用时, 意思是 “答应, 许诺”。其具体用法归纳如下:
2. The king promise the old man, “You can have any prize if you win the game”.
后接名词或代词作宾语, 常可以带间接宾语, 即构成promise sb. sth. 或promise sth. to sb.的句型。如:
此外，还有如下常用句式：
promise to do sth. 答应做某事
He promised to help us. 他答应要帮助我们。
He promised me the book. 他答应给我这本书。
I can’t give you the book; I’ve promised it to Susan. 我不能把这本书给你; 我已经答应给苏珊了。
win既可作及物动词,也可作不及物动词。作“赢”、“战胜”讲时，其后跟的宾语是比赛、战争、奖品、金钱等名词。即race, match, game, competition, war, prize 之类的词。如：
They won the match this time.
这次比赛他们赢了。
He won first prize in the surfing competition.
他在冲浪比赛中获得第一。
3. You can have any prize if you win the game.
We played very well, and we beat them.
我们发挥很好，打败了他们。
We beat the strongest team in the football match this time.
在这次足球赛中我们战胜了最强的队。
We beat them.
我们打败了他们。
TIPS：win sth
beat sb
充当beat的宾语的则是比赛、竞争的对手，即指人或球队的名词或代词。如：
4. … and then double the amount for each of the rest of the squares.
rest作名词，意为“其余；剩余部分”，常与定冠词the连用，有时它的后面也可以跟of短语。如：
Take away what you want and throw away the rest.
拿走你想要的，丢掉剩下的。
If you give five dollars, they will make up the rest.
如果你出五美元，其余的他们会凑齐的。
5. So the king ordered his men to collect a bag of rice.
order sb. to do sth.是固定结构，意为“命令某人做某事”。有类似结构的动词还有：ask, tell, allow 等。如：
The doctor ordered her to rest for a week.
医生让她休息一周。
Your mother told you to be home before ten o’clock.
你妈妈告诉你十点之前回家。
Tips for teacher
Let the word fly 板块是帮助学生学
习一些一词多义、熟词生义的词汇。
通过此环节，学生可以对一些常见 词的用法、意思有一个透彻的了解。
realize v.一般不用进行式
REALIZE
1. 了解；知道
Do you realize that you are an hour late
你知道你迟到了一小时吗？
5. 意识到
He suddenly realized (that) she was crying.
他突然发现她在哭。
6. 使 (计划、希望等) 实现
She has finally realized her ambition of
becoming a teacher.
她终于实现了当教师的抱负。
从上面给出的例句我们可以看到 realize
在口语中随处可见它的身影。大家想一想与realize相关的搭配或口语表达, 选择几个进行造句或对话练习。
Now 2 minutes to test your spelling.
1. English-Chinese
number, gram, son, chessboard, amount, gold, copy
2. Chinese-English
指示，检查，国际象棋，充满智慧的，挑战，许诺，奖品，谷粒，代替
When finished, exchange your papers to see who does the best.
I. 根据括所给单词和汉语意思，完成句子。
1. 2 plus 3 _____ (be) 5.
2. Sandy got a lot of presents at her _____ (nine) birthday party.
3. 你不是我的老板，所以你不能命令我做事情。
You are not my boss, so you can’t _____ me __ __ things.
is
ninth
order
to do
4. 12 除以3等于4。
__ ______ __ __ equals 4.
5. 他答应过帮助那些需要帮助的人们。
He promised ______ the people in need.
6. 留些食物给我们其余的人。
Leave some of the food for ___________.
12 divided by 3
to help
the rest of us
II. 仔细分辨下列单词或词组，并用其适当形式完成下列各句。
(a) all; whole
1. ___ of us attended the meeting last Monday.
2. The _____ family like playing chess very much.
All
whole
(b) order; ask
3. The manager _______ his workers to finish the work on time.
4. Susan’s mother never _____ her to do the housework.
ordered
asks
(c) instead; instead of
5. Let’s play a game ___________ watching TV.
6. We have no coffee. Would you like tea _______
instead of
instead
Homework
Remember new words and phrases by heart after class.
2. Read the articles in Learning English. The more you read, the faster and better you’ll understand.
3. Preview Listening on page 22.(共19张PPT)
八年级 上册
Unit 2 Numbers
1. To learn to use strong and weak forms
2. To try to talk about a short story in English
Objectives
Listen to the mp3 and read the following words.
a an for of to
Strong form /eI/ / n/ /f :(r)/ / v/ /tu:/
Weak form / / / n/ /f / / v/ /t , tu/
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 , du/
In most sentences, we use the weak forms of these words.
S1: You can’t dance.
/ju kɑ:nt dɑ:ns/
S2: Yes, I can.
/jes aI k n/
Sometimes we use the strong forms for emphasis.
He went to the hospital and visited a friend.
/hi went t h spItl n vIzItId frend/
′
′
在一单元我们已经学过，冠词、人称代词、介词、助动词或情态动词、be动词、连词等虚词在句子中要弱读。但若为了强调，也会重读。
Listen to the conversation below. Pay attention to the pronunciation of the words in blue. Then practise it in pairs.
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!
1. Role play the conversation in groups;
2. Role play the conversation in front of the class
Let’s see which group does the best.
Team racing
Activity
Read the equation(算式) in groups.
Ready
1 72 + 27
2 150 – 22
3 10,000 × 36
4 1,440 ÷120
5 0.92 × 18.18
6 0.504 × 0.12
1 72 + 272
2 150 – 22
3 10,000 × 3.6
4 1,440 ÷120
5 0.92 × 18.16
6 0.504 ÷ 0.12
Look at the picture and pay attention to the circled words.
How to make a telephone call to somebody
How to describe the equations
1. Role play the conversation in groups;
2. Role play the conversation in front of the class
Let’s see which group does the best.
Continue reading the equation two by two.
1 72 + 27
2 150 – 22
3 10,000 × 36
4 1,440 ÷120
5 0.92 × 18.18
6 0.504 × 0.12
1 72 + 272
2 150 – 22
3 10,000 × 3.6
4 1,440 ÷120
5 0.92 × 18.16
6 0.504 ÷ 0.12
Listen now!
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.
1. Finish the exercises in Learning English.
2. Preview Writing on page 26.
