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(共60张PPT)
Unit 7
What’s the highest mountain in the world？
八年级
人教新目标版
下
单元复习
2024-2025学年八年级英语下册期末总复习课件
复习内容
01
重点词汇过关
05
巩固练习与写作指导
02
重点短语过关
03
语法精讲
04
语言点精讲
1. I saw lots of 　　　　(旅行者) taking photos there.
2. He 　　　　(重) about thirty kilograms when he was five years old.
3.It’s our duty to ______ (保护) the environment.
4. These two 　　　　(正方形) are similar to those in your room.
5. It’s cold outside,so you should put on a ______ (厚的) sweater.
tourists
weighed
protect
squares
thick
单词记一记
1.根据句意及汉语提示填写单词。
6.China is the biggest country in A_______.
7. This is my favorite novel. It i　　　　　five parts.
8. The p ____________ of China is the largest in the world.
9. Pandas like eating b ____________.
10. The scientists are doing some r _____________ about pandas.
sia
ncludes
opulation
amboo
esearch
2.根据句意及首字母提示填写单词。
11. This shark (鲨鱼) looks 　　　　 (huge) than that one.
12. Russia is one of the 　　　　(ancient) countries in the world.
13. Of all the lakes, the lake in our village is the __________(deep).
14. Is the population of France 　　　　 (small) than that of China
15. Which river is the 　　　　(wide), the Yellow River, the Yangtze River or the Amazon River
huger
most ancient
deepest
smaller
widest
3.用括号内所给单词的适当形式填空
16．The cinema is too ______ (freeze), so I need to wear a sweater.
17．His father works in a zoo as an animal ______ (keep).
18．His dog died because of a kind of serious ______ (ill).
19．They were proud (骄傲的) of their children‘s ________(achieve)．
20．When I saw a plane flying in the sky, I jumped with ________ (excite)．
freezing
keeper
illness
achievements
excitement
1. 与……一样大
2. 最古老的国家之一
3. 随意地做某事
4. 据我所知
5. 人造物体
6. 的组成部分
7. 最高的山脉
8. 在世界上
9. 其他任何一座山
10. 在所有的咸水湖中
11. 跨越… …
1. as big as
2. one of the oldest countries
3. feel free to do sth.
4. as far as I know
5. man-made objects
6. part of... ......
7. the highest mountain
8. in the world
9. any other mountain
10. of all the salt lakes
11. run along
词组译一译
12. 冰冻的天气
13. 呼吸空气
14. 第一个做某事的人
15. 面临危险
16. 放弃做某事
17. 实现某人的梦想
18. 自然界力量
19. 到达顶峰
20. 虽然;尽管
21. 在出生的时候
22. 醒着
12. freezing weather
13. take in air
14. the first people to do sth.
15. in the face of difficulties
16. give up doing sth.
17. achieve one’ s dream
18. the forces of nature
19. reach the top
20. even though
21. at birth
22. be awake
23. 兴奋地跑过去
24. 撞到某人
25. 摔倒
26. 照顾;照料
27. 每两年
28. 砍伐林木
29. 濒危动物
30. 大熊猫越来越少
31. 处于危险之中
32. 拯救这些动物的重要性
23. run over with excitement
24. walk into sb.
25. fall over
26. take care of
27. every two years
28. cut down the forests
29. endangered animals
30. fewer and fewer pandas
31. be in danger
32. the importance of saving these animals
What's the highest mountain in the world Qomolangma.
How high is Qomolangma It's 8,844.43 meters high. It’s higher than any other mountain.
Which is the deepest salt lake in the world The Caspian Sea is the deepest of all the salt lakes.
Did you know that China is one of the oldest countries in the world Yes, I did. It's much older than the US.
Grammar Focus
语法学一学
大多数形容词有三个级。
1. 原级:
Structure : as ... as... 像..….一样
e.g. Tim is as tall as Tom.
2. 比较级 (用于两者之间的比较):
Structure：形容词比较级＋ than ...
e.g. This box is bigger than that one.
形容词和副词的比较级和最高级
3. 最高级(用于三者或三者以上的比较):
Structure:
the + 形容词的最高级＋of / in ...
e.g. Tom is the heaviest in our class.
He is the most popular in our school.
三者或三者以上相比，表示最高程度时，用“the + 最高级”的结构表示。这种句式一般常有表示比较范围的介词短语。例如：
Zhang Hua is the tallest of the three.
He works (the) hardest in his class.
最高级的用法
2. 最高级可被序数词所修饰。例如：
How much did the second most expensive hat cost
3. 表示“最高程度”的形容词，如 excellent，extreme，perfect等，没有最高级，也不能用比较级。
4. 形容词最高级修饰作表语或介词宾语的名词、代词时，被修饰的词往往省略。
e.g. He is the tallest (boy) in his class.
5. 作状语的副词最高级前可以不加定冠词。
e.g. Of all the boys he came (the) earliest.
比较级考点
① 比较级修饰问题
a little, a bit, even, still, much, a lot, far 等可修饰比较级。
e.g. Tom is a little taller than Jim.
This book is much more interesting than that one.
中考链接
② 两者相比
e.g. The weather in Beijing is colder than that in Xi’an.
Our school is bigger than yours.
③ the + 比较级
e.g. Lucy is the fatter of the two girls.
④ “a/an + 比较级” 表示“又一，再一”
e.g. Lily has a doll, but she wants a bigger one.
⑤ 隐性比较（没有than的情况）
e.g. Who runs faster, Lucy or Lily
You’d better come earlier next time.
He worked hard last term, but he works even harder this term.
⑥ 越来越......
比较级 + and + 比较级
b. the + 比较级 + 句子，the + 比较级 + 句子
e.g. It’s getting colder and colder.
The more you exercise, the better you are.
2. 最高级考点
说明：形容词的最高级前必须加the；副词的最高级前省略the。
① 范围问题
e.g. Tom is the tallest student in the class.
Spring is the best season of the year.
② “......之一”问题
e.g. Beijing is one of the biggest cities in the world.
③ “the + 序数词 + 最高级”
e.g. I think he is the second tallest boy in his class.
3. 比较级和最高级的转换
e.g. Tom is the tallest student in the class.
= Tom is taller than any other student in the class.
= Tom is taller than all the other students in the class.
= No other students are taller than Tom.
总结：① any other + 名词单数
② the other + 名词复数
同级比较
① as + adj./adv. + as
e.g. She is as thin as Lily.
He writes as carefully as Linda.
② not + as/so + adj./adv. + as
e.g. Tony didn’t run so fast as Carter.
难点攻一攻
Language points
1、…8,844 meters high. …8,844米高
… meters high (long, wide…)
……米高（长，宽……)。
英语表示“有多长（宽，高……）”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。
e.g. The wall is 1.7 metres wide.
2. Feel free to ask me anything on today’s Great Wall tour.
在今天的长城游中，大家尽管问我任何问题，不要拘束。
feel free是英语口语中一个常用表达。若有人让你feel free to do something，就是让你无需拘束，只管按照自己的意愿去做某事。
e.g.
A: Can I use your bathroom
我可以用一下你的卫生间吗？
B: Yes, feel free.
可以，请随意。
as far as I know是一个固定的表达方式，还可以说so far as I know，意思是“据我所知”。
3. As far as I know, there are no man-made objects as big as this.
据我所知，再没有像它这样大的人造物体了。
e.g. As far as I know, Jack’s got twin sisters.
就我所知，杰克有一对孪生姐妹。
They’re not coming today, so far as I know.
他们今天不来了– 就我所知是这样的。
4. One of the world’s most dangerous
sports is mountain climbing, …
“one of + the + 形容词的最高级 + 复数名词”，意为“最……之一”。如：
Miss Wang is one of the most popular
teachers in our school.
王老师是我们学校最受欢迎的老师之一。
5. It is also very hard to take in air as you
get near the top.
It is + adj. + to do sth.， it作形式主语
放在句首，而把真正的主语放在句
尾。常用于此句型的形容词有
important， difficult， dangerous，
necessary， useful， possible等，用
来对to do sth. 进行说明。此句型可以
转换成To do sth. is + adj.。
6. Even more serious difficulties include
freezing weather conditions and
heavy storms.
difficulty 既可作可数名词也可作不可数名词。
e.g. It is important to study English well.
学好英语很困难。
It’s very difficult to climb Qomolangma.
攀登珠穆朗玛峰很难。
作可数名词时通常用复数，表示具体概
念，即：各式各样的 “困难，难题，难
事”，如：
If you have any difficulties, you can call me for help.
如果你遇到任何困难，给我打电话求助好了。
作不可数名词时，译作“困难，艰难，幸
苦”，如：
She had great difficulty in understanding him.
她很难理解他说的话。
7. The spirit of these climbers shows us
that we should never give up trying to
achieve our dreams.
give up 意为“放弃”，后面可以接名词、代词或v-ing形式作宾语。
注意：如果其宾语是名词，那么名词可
以放在 give 和 up 之间，也可以放在 up
之后；如果其宾语是代词，那么代词只
能放在 give 和 up 之间。如：
My uncle wants to give up drinking wine. 我叔叔想戒酒。
Although English isn’t easy to learn, I won’t give it up.
虽然英语不易学，但我不会放弃。
8. Why do so many people try to climb
this mountain even though it is
dangerous
even though 用作从属连词，意为“即使；
尽管”，相当于even if，引导让步状语从
句，一般不与并列连词but连用。如：
Mr. Wang will come on time even though it rains.
尽管下雨，但王老师会按时来。
9. At birth, a baby panda is about…
birth v. 出生 at birth 出生时
e.g. Man’s nature at birth is good.
人之初，性本善。
give birth to… 生（孩子）；产生
e.g. My aunt gave birth to a beautiful baby
girl yesterday.
昨天我婶婶生下一个漂亮的小女孩。
10. A panda can live up to 20 to 30 years.
up to 到达（数量，程度等）；不多于
e.g. In some area of Africa, children get
educated up to 12 years old.
在非洲的一些地区，孩子最多受教
育到12岁。
11. …they run over with excitement and some of them even walk into their friends and fall over!
run over 跑上前去
over adv.穿越；从……的一边到另一边
e.g. She ran over to say hello, but I
didn’t recognize her.
她跑过来打招呼，但我没有认出她来。
walk into （走路时意外）撞上
e.g. As he was thinking too deeply and not playing attention to where he was going, he walked straight into a tree.
由于他陷入深思，没有注意看路，径直撞到了一棵树上。
fall over 摔倒；倒下
e.g. Don’t run too fast, or you might fall
over.
别跑的太快，要不你会摔跤的。
fall over something 被某物绊倒
e.g. Tommy fell over the dog and broke
his front teeth.
Tommy被那只狗绊了一跤，磕断了
门牙。
12. Scientists say there are now fewer than 2,000 pandas living in the remaining forests.
living in the remaining forests 是一个现在
分词短语，用做定语，修饰pandas。
e.g. the girls singing under the tree
树下唱歌的女孩们
the women washing clothes by the river
河边洗衣服的女人们
重点练一练
Exercises
1.这个老太太是怎样跌倒的
How did the old woman_______ _______？
2．就我所知，这是本市最大的电影院。
_____ _____ _____ ____ _______，this is the biggest cinema in our city．
3．在饭店里我们可以随便吃任何东西。
We can________ _________to eat anything in the restaurant．
4．一个年轻人走路时撞着一个老人。
A young man________ ________an old man．
5．大约每隔两个小时，你必须服一次药。
Every two hours________ ________，you must take the medicine once．
fall down/over
As far as I know
feel free
walked into
or so
根据汉语意思完成句子
1.Linda is __________of the three girls, but she is the tallest.
A. young B. younger
C. youngest D. the youngest
2.Shanghai is one of ____in the world.
A. the biggest cities B. biggest cities
C. the biggest city D. bigger cities
单项选择
3.—Is French easy to learn
—No, I think it's ______than English.
A. more difficult B. most difficult
C. difficult D. much difficult
4.Bill says, “Robinson Crusoe is ________ interesting than Tom Sawyer.”
A. very more B. more much
C. much more
5.The _________ we do for other people, the _________ we will be
A. much: happier B. more; happy
C. more: happier D. most: happiest
6.—Do the twins look the same？
—No. Jane is ____ taller than Claire.
A. little B. more C. a little
7.Wang Wei speaks English as_____as Yang Lan． They both study English hard．
A. good B. well C. better D. best
8.—___is the population of China，Jack？
—Let me think for a moment， it is about___．
A. How many；1，400 million
B. What；1，400 million
C. What；140 million
D. How many；140 million
9.The government is trying to do something to protect people _____ cutting down trees.
A. for B. in C. at D. from
10.---Does your pens _____ this one
---Yes. I have five pens, _____ the black one.
A. include; include B. include; including
C. including; including D. including; include
11.Let’s open the windows and _____ some fresh air.
A. take in B. take out
C. take away D. take off
12.---How can I _____ my dreams, Mr. Lee
---Working hard is the only way to make your dreams ______.
A. achieve; come true B. achieve; achieve
C. come true; come true D. come true; achieve
13.---Do you know the _____ of the manatee
---It _____ about 1,000 kilos.
A. weight; weighs B. weight; weight
C. weigh; weighs D. weigh; weight
14.The boy walked _______ his friends and fell down.
A. in B. of C. into D. on
16.It's really ___________ that a tortoise can
___________ 150 years old.
A. amazed; live B. amazed; live up to
C. amazing; live up to D. amazing; live for
15.All the foreign kids don’t feel lonely ______ they are alone in China.
A. even though B. since C. unless
17.Funtawild Adventure is very popular and ____________ tourists visit it year by year.
more and more B. fewer and fewer
C. less and less D. more or less
18.This park is about 5000 square kilometers ____________size.
A. On B. at C. of D. in
19.Who is ________ of the two girls
the tallest B. taller
C. the taller D. tallest
20.The apples on this tree are bigger than ________on that tree．
A．that B．those
C．ones D．This
书面表达：
做为一个中国人，你对我们的中国了解多少呢？请给你在美国的笔友Dave写封信，向他介绍你的祖国。80词左右,恰当运用比较级和最高级,可适当发挥。
作文写一写
【典例1】
Great China
Dear Dave,
I’m happy to be your pen pal. I’d like to tell you something about China.
China is the biggest country in Asia. It’s almost as big as the USA. China has the biggest population in the world. The people here are friendly and hard-working. The Yangtze River is one of the longest rivers in the world. China is over 5000 years old. It has a much longer history than the US. The Qomolangma is the highest mountain in the world.
I love China very much. Welcome to China and play with me.
Yours,
Li Lei
【范文】
【典例2】
本周末有一批外国游客要来动物园参观大熊猫,假如你是他们的导游,请你根据下面的要点提示写一篇发言稿,向这些游客简要地介绍一下大熊猫,要求不少于80词。开头已给出,不计入总词数。
要点提示:
1.大熊猫的外貌及性格特点是什么
2.大熊猫以什么为食 它们主要生活在哪些地区
3.大熊猫的生存现状是怎样的 中国政府为保护大熊猫采取了哪些措施
Ladies and gentlemen,
Welcome to China! I’m glad to be your guide today. We will see lovely pandas soon. Now let me tell you something about pandas. …
【范文】
Ladies and gentlemen,
Welcome to China! I’m glad to be your guide today.We will see lovely pandas soon.Now let me tell you something about pandas. Pandas are white and black. They are very cute and friendly to people. They feed on bamboo. They mainly live in some forests and mountains in Sichuan Province. Now pandas are becoming fewer and fewer. So the Chinese government is thinking about ways to protect them. People build many research bases to care for baby pandas. Some education programs also send people to schools to tell children about the importance of saving pandas. Besides these, the government is also planting more bamboo trees so there will be more forests for pandas to live in.
Thanks!
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