Unit 7 What's the highest mountain in the world? Section A 知识点 课件(共22张PPT)

(共22张PPT)
八下英语
Unit7 What’s the highest mountain
in the world
Section A
Section A : 词汇精讲
1.
population
n. 人口；人口数量
China has a population of 1.4 billion
短语：
have a population of
拥有…人口
The population of this town is 3 thousand.
谓语动词用单数
形容人口多用：large/big
China has a big population.
形容人口少用：small
Some European countries have a small population.
2.
wide
adj.宽的；宽阔的
基数词+单位+wide
……有多宽
The square is forty meters wide.
widely
adv.广泛地；普遍地
Sugar is widely used in our daily life.
3.
include
v. 包括；包含
My favourite fruits include apple, banana, grade and grape.
including
adv.包括，包含
4.
take in
吸入；吞入（体内）
代词放中间
The man was hungry, and he pick a hamburger and take it in at once.
5.
succeed
v.成功；实现目标
succeed in doing sth.
They succeeded in turning the waste into something useful.
成功做某事
success
n.成功
successful
adj.成功的
successfully
adv.成功地
6.
in the face of
面对（问题、困难等）
Sam looks so sad because he is in the face of some troubles.
7.
achieve
v.达到；完成；成功
Sam achieved his dream at the age of 35.
achieve one’s dream
make one’s dream come true
实现某人的梦想
achievement
n.成就；成绩
China has a great achievement recent years.
Section A : 句型
1.
Did you know that China is one of the oldest countries in the world.
…之一
+可数名词复数
Sam is one of the most tallest _____ (boy) in our class.
boys
Section A : 句型
2.
As you can see, it’s quite tall and wide.
正如你所见
3.
As far as I know, there are no other man-made objects as bid as this.
就我所知
as far as…
就…;据…
as far as we know
就我们所知
Section A : 语法
形容词的比较级、最高级的规则变化
原级
比较级
1. 直接+er
3.辅音字母+y结尾，变y为i+er
4.多音节词，用more
tall
taller
原级
最高级
1. 直接+est
tall
tallest
big
bigger
3.辅音字母+y结尾，变y为i+est
big
biggest
2.重读闭音节结尾，双写再+er
2.重读闭音节结尾，双写再+est
funny
funnier
funny
funniest
difficult
more difficult
4.多音节词，用most
difficult
most difficult
形容词的比较级、最高级的规则变化
good /well
better
best
bad/ badly
worse
worst
many/ much
more
most
little
less
least
far
farther
farthest
further
furthest
old
elder
older
eldest
oldest
比较级的用法
1.比较级的修饰
much, far, a bit, a little, even, still, a lot…..
Sam is much older than Jim.
Sam is a little older than Jim.
2.比较级 and 比较级
越来越….
When summer comes, the weather becomes hotter and hotter.
3. the+比较级，the+比较级
越…越…
The more careful you are, the fewer mistakes you will make.
比较级的用法
4. 比较级+than any other…
比其他任何……都
Jim is taller than any other boys in our class.
5. 大几岁，高多少
数词+名词+比较级+than
Sam is 3 years older than me.
6.选择疑问句
who/ which is 比较级，A or B
Who is taller, Sam or Jim
最高级的用法
1. 最…之一…
one of the 最高级+可数名词复数
Sam is one of the tallest boys in our class.
2. 第几最…
the +序数词+最高级
Sam is the second tallest boy in our class.
3.选择疑问句
Which/ Who is the 最高级，A , B or C
Who is the tallest, Sam, Jim or John
Section A
知识点总结:
单词：
1.
________ n.米；公尺 英式英语: __________
2.
meter
_________ n.沙漠
3.
________ adj.深的；纵深的 __________ adj.深地；深切地
5.
________ adj.亚洲 __________ adj,亚洲的
deeply
6.
______ v./n.旅行 ___________ n.旅行者；观光者
desert
deep
metre
Asia
Asian
tour
tourist
4.
______________ n.人口数量；人口
population
Section A
知识点总结：
单词
7.
_________ adj. 古代的；古老的 反义词：___________adj.现代的
近义词：___________ adj.古老的
8.
__________ v.保护；
modern
9.
ancient
old
protect
10.
__________________ n.成就；成绩 _____________ v.达成；完成
achievement
wide
__________ adj.宽的；宽阔的
achieve
Section A
知识点总结：
单词
11.
________ adj,厚的；浓的 反义词：__________ adj.薄的；淡的
12.
______________ v.包括；包含 ____________ prep.包括；包含
thin
13.
thick
include
condition
__________ n.条件；
including
14.
__________ v.成功；实现目标 _______________ n.成功
________________ adj.成功的
________________ adv.成功地
succeed
success
successful
successfully
15.
_____________ n.自然界；大自然 ___________adj.自然的
nature
natural
短语：
1.
吸入；吞入（体内)_______
take in
in the face of
2.
面对（问题、困难等）_______________
3.
和…一样________________
as… as
4.
就我所知__________________
5.
feel free _______________
as far as I know
6.
risk one’s life
___________________
随便
7.
even though___________
冒着某人的生命危险
即使
8.
achieve one’s dream
_____________________
实现某人的梦想
句型：
1.
在世界上，中国有最多的人口。
China has ________ __________ __________ in the world.
2.
它比美国的人口多得多。
It’s _____ _____ ______ than the population of the US.
the biggest population
3.
a lot bigger
你知道中国是世界上最古老的国家之一吗？
Did you know that China is ______ _____ _____ ________________ in the world
one of the oldest countries
As you can see
4.
正如你所看的，它很高，很宽。
______ ________ _______ ______, it’s quite tall and wide.
句型：
5.
据我所知，再没有其他像它这样的的人造物体了。
_______ ______ ________ ____ ______, there are no other man-made objects as big as this.
As far as I know
Thank you！