仁爱科普版中考英语一轮复习九上Unit 1 Topic 2课件(共49张PPT)

(共49张PPT)
中考英语第一轮总复习
Unit 1 Topic 2
Learning goals
Structure
Vocabulary
Function
Making comparison
Talking about cause and effect
Present perfect(2)already,yet,just,ever,never
Words related to population
Words for numbers
单词过关
1.probably [ pr b bli]adv.很可能，大概
2.cinema [ s n m ]n.电影院
3.department store 百货公司
4.nearby [ n ba ]adj.附近的，邻近的 adv.在附近
5.population [ p pj le n]n.人口，人数
6.billion ['b lj n]num．十亿
7.increase [ n'kri s]v.(使)增加，(使)增大n.增加
8.reach [ri t ]v.实现；达到；够得着；到达
9.luckily ['l k li]adv.幸运地，运气好地
10.policy [ p l si]n.政策，方针
11.Russia [ r ]n.俄罗斯
12.measure [ me ]n.措施，方法
13.social [ s ( )l]adj.社会的；社交的
14.supply [s pla ]v.提供，供应n.供应量；供应
15.natural ['n t r l]adj.天然的；天生的
16.worse [w s]adj.更差的,更糟的adv.更差,更糟
yet adv.还，仍然
17.What’s worse！ 更糟糕的是
18.so far 到目前为止
19.government [ ɡ v nm nt]n.政府，内阁
20.thanks to sb./sth. 幸亏，由于
21.paragraph [ p r ɡrɑ f]n.段；段落
22.opportunity[ / p tju n ti ]n.机会，时机
23.newborn adj.新生的，初生的
24.percent [p sent]n.百分之······
25.offer [' f ]v.提供（东西或机会）；主动提出
26.surround [s ra nd]v.围绕，环绕
27.garbage [ ɡɑ b d ]n.（生活）垃圾，废物，垃圾场
28.discourage [d sk r d ]v.阻拦，阻止；使灰心
29.local [ l k( )l]adj.当地的，本地的
30.capital ['k p tl]n.首都；资本
31.huge [hju d ]adj.巨大的，极多的
32.market ['mɑ k t]n.集市，市场
33.transportation [ tr nsp 'te n]n.运输，运送
34.excellent ['eks l nt]adj.极好的，优秀的
(Steve and Helen are talking on the phone.)
Steve: I have just been living here for a few days. Could you tell
me some interesting places around here
Helen: Have you ______ been to the new shopping center
Steve: No. I’ve ______ been there before. But I’ve ______ been to
a department store.
Helen: Then you can go there to do some shopping. By the way,
have you ______ been to the cinema nearby
Steve: Yes, I’ve _______ watched a movie there. It is wonderful.
Helen: Have you been to the central park
Steve: No, I haven’t been there ______.
Helen: Then, you can have a walk there.
Steve: Thank you.
ever
never
just
ever
yet
already
B: Ann was late for school, too. =
A: Jane was late for school today.
So was Ann.
I really hate going to a place like that.
So do I.
= I hate going to a place like that, too.
So + be/情态动词/助动词+主语
— Lucy dances very well.
— ____________
A. So Lily is. B. So Lily does.
C. So is Lily. D. So does Lily.
D
So do I.
I dance well.
So +主语+ be/情态动词/助动词
Lucy has made great progress.
So she has , so has Lily
— Mr. Zhang is not good at singing .
— ____________
A. Neither is she. B. So does she.
C. So is she. D. Neither does she.
A
Neither / Nor + be/情态动词/助动词+主语
I am not good at singing.
Neither am I.
1c Read 1a and correct the five mistakes in the passage.
Michael and Kangkang have just gone to a shopping center. They
have never been there before, but they don’t want to go there some more
because there were such many people that they couldn’t find each
other. Michael hasn’t found Kangkang already. Maybe Kangkang has
been home already. Both Michael and Maria hate going to a place like
that.
1.
2. _____
3. _____
4. _____
5. _____
Correcting a passage is a good way to develop writing skills.
any
so
yet
gone
been
3 Read and understand the first sentence. Then complete the second one.
1. I always lose my way in New York.
I always _________in New York.
2. Yesterday Maria made a telephone call to Michael,
but he wasn’t at home.
Yesterday Maria _______ Michael ____, but he
wasn’t ____.
3. Mr. Brown is such a kind teacher that we all like him.
This teacher is so _____ that we all like him.
4. I don’t like to go to such a crowded place.
I _____ going to a crowded place _____ this.
get lost
called
up
in
kind
hate
like
Choose the best answer.
1. — Have you returned the book _______
— Yes, I’ve _______ returned it.
A. already, already B. yet, yet
C. yet, just D. just, already
2. Jim, Maria _______ just now, but you were not at home.
A. called up you B. called you up
C. calls up you D. calls you up
3. — I find it very important to learn English well.
— _______.
A. So I am B. So do I C. So I do D. So am I
4. China is _______ that my mother likes it very much.
A. such beautiful a country
B. so a beautiful country
C. such a country beautiful
D. such a beautiful country
C
B
B
D
Exercises
1. She’s already been to Beijing. (改为一般疑问句)
________ she ________ to Beijing ________
2. I have seen the film. (改为否定句)
I ________ ________ the film.
3. Kate will read this book no more. (改为同义句)
Kate ________ read this book _______ _______.
4. 孩子们在动物园里迷路了。
The children _______ _______ ________ in the zoo.
Has been yet
haven’t seen
won’t any more
lost their way
Exercises
Complete the following sentences.
1,000,000,000
one billion
1,000,000
one million
1,000
one thousand
3.14
three point one four
100
one hundred
Look,read and learn
2 346 780
two million, three hundred and forty-six thousand, seven hundred and eighty
82 346 580
eighty-two million, three hundred and forty-six thousand, five hundred and eighty
405 000 000
four hundred and five million
5 555 555 555
five billion, five hundred and fifty-five million, five hundred and fifty-five thousand, five hundred and fifty-five
1 , 0 0 0 , 0 0 0 , 0 0 0
billon
million
thousand
The supermarket is very crowded.
So it is.
So +主语+ be/情态动词/助动词
Lucy dances very well.
She has cleaned the room.
So she does.
So she has.
So it is.
Language points
确实如此。
John studies very hard.
So she does
1c Read 1a and fill in the blanks.
The world has a population of 6.8 billion and it is increasing by __________ every year. _______ has the largest population. It has already reached __________ and India is _________ with 1.1 billion. The population in developing countries is ______ and is growing ________ than that in developed countries. Luckily, our country has carried out the ___________ policy to control the population.
80 million
China
1.3 billion
second
larger
faster
one-child
a frightened look害怕的表情(指带有这种“表情”的人感到害怕
a frightening look吓人的表情(指这种“表情”令人害怕)
表示情感的及物动词如excite, disappoint, inspire, interest, move, please, puzzle, surprise, worry等，其词常加上后缀-ing或-ed转化为分词（也可称为形容词），用作表、定、状或补语。现在分词有主动意味，含有“具有令人……的特性”的意思，即主要表达人和物的性质和特征。 ；而过去分词有被动意味，含有“受到影响而感到……”的意思，即主要表达人的情感。
但是，由不及物动词转化而成的分词作形容词时，则体现了时态的不同。现在分词表示该动作正在进行，而过去分词表示该动作已经完成。
For example： Be very careful of fallen powerful lines.P93
a developed country 发达国家 a developing country发展中国家
boiled water（煮）开（过的）水 boiling water沸腾着的水
the risen sun升得老高的日头 the rising sun初升的太阳
A fallen leaf 落（在地上的）叶
a falling leaf一片飘落的树叶）
Make similar conversations after the example.
Example:
A.: What’s the population of the world
B: It’s about 6.8 billion.
1. the world 2. China 3. India 4. the USA
A. 309 million B. 6.8 billion C. 1.3 billion D. 1.1 billion
1. population常与the 连用，作主语时谓语用单数。
2.当表示人口的几分之几、百分之几时，谓语用复数
About 70% of the population in China are farmers.中国大约有百分之七十的人口是农民。
3.Sw has a population of =There's a population of in..
4.表示人口“多”、“少” 要用 large/big、small来修饰
5.询问某国某地人口有多少时，要用What's the population of....
6.还可以表示“某地、某类的动、植物或者物品的总数”
In China,the population of pandas has increased to 20.
6800
80
80
80
The population is increasing by 80 million every year.
= The world has a population of 6.8 billion.
What a large population!
Choose the best answer.
1. — ______ is the population of Russia
— 143 million.
A. How much B. How many
C. What D. How
2. There are ______ students in our school.
A. three thousands B. three thousands of
C. three thousand of D. three thousand
3. — Jenny always helps others.
— ______.
A. So is she B. So she is
C. So does she D. So she does
4. The population of China is ______ than that of
Japan.
A. larger B. more
C. fewer D. less
C
D
D
A
Exercises
1c Read 1a again and complete the table.
Population of China ____________________
Social problem less ______________
fewer _______ opportunities
less _______ and ______
crowded ________
heavy _________
________ natural environments
Government measure _____________________
1.3 billion
job
energy
water
cities
traffic
worse
the one-child policy
living space
Read Paragraph 1 and fill in the blanks.
Asia has a population of _____________. That’s to say, almost ______ of the people in the world live in Asia now.
more than 3 billion
half
Paragraph 1
The world’s and Asia’s population.
3 billion÷ 6.8 billion≈1／2
(half)
50 percent (50%)
Almost half of the people in the world live in Asia.
1.3 billion÷6.8 billion≈1 ／ 5
20 percent (20%)
About one fifth of the people in the world live in China.
one
What social problems has it caused
Paragraph 2
The problems caused by large population.
fifth
Because of the large population,
there is __________________ for each family.
Read Paragraph 2 and fill in the blanks
less living space
Because of the large population,
it is difficult for lots of people ______________.
to find jobs
Because of the large population,
it is hard for China to supply _______ and ______ to satisfy people’s daily needs.
energy water
Because of the large population,
most cities are ______________ than before, and the traffic is much __________.
more crowded
heavier
Because of the large population,
natural environments are becoming _______
_____________.
worse
and worse
The one-child policy
— Every couple can have only one child.
So far, the one-child policy has worked well in
controlling China’s population.
We still have a long way to go.
Paragraph 3
The measures to deal with the problems.
Every minute, about 261 babies are born in the world. That means people have to _____ food for about 375 840 newborn babies every day. The world’s population _______________ faster and faster. It has _______ one of the biggest social problems today.
China ______ the largest population in the world. There are about 1.3 billion people in China. It has ________ 20 percent of the world’s population. China has ____________ some policies to control the population, and these policies have _______ well. But China still _______ a serious population problem.
2 Complete the following passage with the correct forms
of the given words or phrases.
find
grows/ is growing
become
carried out
reached
grow reach have find work become face carry out
has
worked
faces
Choose the best answer.
1. _____ of the students are boys in our school.
A. Two third B. Two threes
C. Two thirds D. Second three
2. The one-child policy has _____ controlling China’s
population.
A. been good at B. done well in
C. taken care of D. worked well in
3. Edison is known _____ a great inventor.
A. for B. as C. in D. on
4 ._____ your help, I made great progress in math.
A. Thanks for B. Thanks to
C. Thank to D. Thank for
C
D
B
B
Exercises
Functions
I really _______ going to a place like that.
____ do I.
hate
So
So + be/情态动词/助动词+主语
Neither / Nor + be/情态动词/助动词+主语
Read through Sections A-C and fill in the blanks with the correct words.
Functions
It is increasing _____ 80 million every year.
by
6800
80
80
80
increase by 增加了……
increase to 增加到……
Functions
… the population in developing countries is ___________ that in developed countries.
larger than
Functions
China ____ the largest population in the world, and about one _____ of the people in the world live in China.
has
fifth
one sixth
two ninths
seven twentieths
Functions
______ to the policy, China is developing quickly and …
Thanks
the one-child policy
Name Sue Li Ming
Place in Fairmont, a small town in Beijing,
a large city
Advantage
Disadvantage
clean and fresh air, close to nature, often help each other
excellent transportation, fine and interesting places to visit
hard to see friends, live so far away
large population
Phrase collection
给某人打电话 ___________________
lose one’s way ___________________
增加了…… ___________________
developing countries ___________________
developed countries ___________________
carry out ___________________
到目前为止 ___________________
采取措施做某事 ___________________
thanks to sb./sth. ___________________
be surrounded by ___________________
the capital of China ___________________
call sb. up
迷路
increase by
发展中国家
发达国家
实行
so far
take measures to do sth.
幸亏，由于
被……所环绕
中国的首都
Choose the best answer.
1. —Have you improved your English ______
—Yes, I have. I’ve ______ improved it.
A. already; already B. already; yet
C. yet; already D. yet; yet
2. China has a______ population.
A. many B. much
C. lot of D. large
3. —Have you been to the village _ Gum Tree
It’s a beautiful place. — Oh, really I will go there some day.
A. called B. is called
C. calls D. call
4. — I like to sing English songs. What about you
— ______
A. So I do. B. So do I.
C. Either is OK. D. Neither do I.
C
D
A
B
Exercises
Fill in the blanks according to what you have learnt in this topic.
The world has a large population of 6.8 billion. And it is growing very fast. China has the largest population of the world. About _____ _____of the people in the world live in China. The large population causes many problems today.
For example, we _____ _____ enough energy and water. Most of the cities are more crowded than before, and the traffic is much heavier. Some parents in less developed areas prefer boys to girls. So they don’t _____ girls a good education .
China has ______ _______ _________ to control the population. One _____ ______ _____ the one-child policy. ______ _____ the policy, China is developing quickly, and people’s living conditions are improving rapidly. Our lives are becoming better and better.
one
don’t have
offer
taken many measures
is known as
Thanks to
fifth
（二）重点短语
1. get lost =lose one's way 迷路
2. a couple of 一些，几个
3. with the development of 随着...的发展
4. with the help of... 在...的帮助下
5. one of the+形容词最高级+名词复数 其中之一/最...的其中之一
6. so +倒装 ...也是
7. call/ring sb.up 给某人打电话
8. at least 至少
9. sth. happen to sb. 某人发生某事
10. What happened to sb 某人发生某事
11. take place 发生
12. because of 因为，由于
13. be strict with sb./in sth. 对某人/某事严格要求
14. carry out 执行
15. thousands/millions/hundreds of 成千上万/无数的/成百上千...
16. two thousand/million/hundred两千/百万/百(具体数字后面不加s)
17. half of... 一半...
18. two thirds 三分之二
19. be short of 短缺...
20. so far 到目前为止
21. be known/famous for 因...而闻名
22. be known/famous as 作为...而闻名
23. thanks to 幸亏...
24. have a long way to go 有很长的路要走
25. a town called... 一个叫做...的镇
26. fewer than/less than 少于
27. places of interest 名胜古迹
28. be interested in 对...感兴趣
29. such as 例如...
30. look/smell/sound/feel/taste+形容词 看/闻/听/摸/尝起来...
31. such a/an+形容词+sb./sth 如此...的人/物
32. take sb. to sp 带某人去某地
33. keep up with 赶上
34. have fun doing sth. 做某事很愉快
35. have a population of... 有...的人口
36. What‘s the population of... .. .有多少人口？
37. want to do sth. 想要做某事
38. hate doing/to do sth 讨厌做某事
39. take measures to do sth. 采取措施做某事
40. have(no)chance/time to do sth.机会/时间做某事
41. used to do sth. 过去常常做某事
42. be used to do sth. 被用来做某事
43. be/get used to doing sth. 习惯做某事
44. work well in doing sth. 在...方面起到显著作用
45.each other 彼此
Thank you