2023年中考英语一轮复习 八年级下册Unit 7~Unit 8 课件(共52张PPT)

(共52张PPT)
教材梳理(RJ)
八年级下册 Unit 7~Unit 8
Unit 7 What' s the highest mountain in the world
单词篇
1. _____________ n． 正方形;广场adj. 平方
2. ____________________ n． 米；公尺
3. ____________________ n． 沙漠
4. ____________________ n． 人口；人口数量
square
meter
desert
population
5. ____________________ n． 成就；成绩
→____________________ (v． 达到)
6. ____________________ n． 条件；状况
7. ____________________ n． 大海；海洋
8. ____________________ n．& v． 研究；调查
9. ____________________ n． 政府；内阁
achievement
achieve
condition
ocean
research
government
10. ____________________ n． 油；食用油；石油
11. ____________________ n． 保护；保卫
→____________________ (v． 保护)
12. ____________________ v． 实现目标；成功
→____________________ (adj. 有成就的)
→____________________ (adv. 成功地)
→____________________ (n． 成功)
oil
protection
protect
succeed
successful
successfully
success
13. ____________________ v． 重量是……
→____________________ (n． 重量)
14. ____________________ adj. 深的；纵深的
→____________________ (adv. 深深地)
15. ____________________ adj. 古代的；古老的
16. ____________________ adj. 宽的；宽阔的
17. ____________________ adj. 野生的
weigh
weight
deep
deeply
ancient
wide
wild
Unit 8 Have you read Treasure Island yet
1. ____________________ n． 珠宝；财富
2. ____________________ n． 岛
3. ____________________ n． 页，面，张
4. ____________________ n． 小说
5. ____________________ n． 科技；工艺
treasure
island
page
fiction
technology
6. ____________________ n． 法语
7. ____________________ n． 唱片；记录v．录制
8. ____________________ v． 属于；归属
9. ____________________ adj. 现代的；当代的
10. ____________________ adv. 永远
11. ____________________ adv. 在国外；到国外
12. ____________________ prep.朝；向；对着
French
record
belong
modern
forever
abroad
towards
短语篇
1.吸入；吞入(体内)____________________
2.走路时撞着 ____________________
3.绊倒 ____________________
4.(可以)随便(做某事) ____________________
5.实现某人的梦想 ____________________
6.就我所知 ____________________
take in
walk into
fall over
feel free
achieve one' s dream
as far as I know
7.即使；虽然 ____________________
8.面对(问题、困难等) ____________________
9.出生时 ____________________
10.到达；至多有；不多于 ____________________
11.大约 ____________________
12.满是……的；大量的 ____________________
13.赶快；急忙(做某事) ____________________
even though / even if
in the face of
at birth
up to
or so
full of
hurry up
14.属于 ____________________
15.把某人带回到…… ____________________
16.自从 ____________________
17.互相 ____________________
18.科幻小说(或影片等) ____________________
19.乡村音乐 ____________________
20.迫不及待做某事 ____________________
belong to
bring sb.back to ...
ever since
one another
science fiction
country music
can' t wait to do sth.
课文篇
句式复习
1.珠穆朗玛峰比世界上其他任何一座山都要高。
___________________________________________
___________________________________________
Qomolangma is higher than any other mountain in the world.
2.世界上最危险的运动之一是登山运动。
___________________________________________
___________________________________________
3.我已经读完了!
___________________________________________
4.读书报告两周后必须交。
___________________________________________
One of the world' s most dangerous sports is mountain climbing.
I' ve already finished reading it!
The book report is due in two weeks.
语篇再现
Passage 1【八年级下册Unit 7】
One of the world' s 1.__________ dangerous sports is mountain climbing, and one of the most popular places for this is the Himalayas. The Himalayas run 2.__________ the southwestern part of China. 3.__________ all the mountains, Qomolangma rises
most
along
Of
the highest 4.__________ is the most famous. It is 8,848.86 meters high and so is very 5.__________ to climb. 6.__________ clouds cover the top and snow can fall very hard. Even more serious difficulties 7.__________ freezing weather conditions and heavy storms. It is also very hard to 8.__________ in air as you get near the top.
and
dangerous
Thick
include
take
Passage 2【八年级下册Unit 8】
A few weeks ago, I found the 1.__________ of another man' s feet on the sand. Who 2.__________ is on my island 3.__________ long have they been here Not long after that, I saw some cannibals 4.__________ to
marks
else
How
trying
kill two men from a broken ship. 5._______ of them died but the other ran 6.__________ my house. I helped 7.__________ kill the cannibals. This man now lives with me and helps me. I named him Friday 8.__________ that was the day I met him. He is smart and I have already taught him some English.
One
towards
him
because
考点篇
1.这个国家的人口少。
The country ___________________________.
2.我的家乡人口有100万。
My hometown _______________________ one million.
考点1
population的用法【八年级下册Unit 7】
专练
根据汉语意思完成句子，词数不限
has a small population
has a population of
3.北京有多少人口
__________________________ Beijing
What is the population of
点拨
population n.人口；人口数量(集合名词)
1.作主语时,谓语动词通常用单数形式：The population of+某地+is+数词.
2.当表示人口“多”或“少”时,常用形容词big / large或small修饰。
3.当对人口数量进行提问时,常用“What' s the population of ...？”。
4.表示“有多少人口”时,常用“have / has a population of ...”。
考点2
succeed, success， successful和successfully的区别【八年级下册Unit 7】
1.My father was not a very ____________________ man, but he loved his family very much.
专练
根据句意，用succeed, success, successful或
successfully填空
successful
2.At last he solved the problem _______________.
3.His new film was a great ____________________.
4.Many people think she will __________________ finally.
successfully
success
succeed
点拨
比较项 词性 含义及用法
succeed v. 意为“实现目标；成功”，如：succeed in doing sth. 成功做某事
success n. 意为“成功”，表示“成功；成就”时为不可数名词，表示“成功的人（或事）”时为可数名词
比较项 词性 含义及用法
successful adj. 意为“获得成功的；有成就的”，否定形式为unsuccessful
successfully adv. 意为“成功地；顺利地”，否定形式为unsuccessfully
考点3
leave的用法【八年级下册Unit 8】
( )1. —You are really busy!
—Yes, I must finish the work of next week. I __________ for London next week.
A. leave B. left C. am leaving
专练
C
( )2. I' m leaving __________ Canada tomorrow. My plane will leave at 6：00 tomorrow morning.
A. for B. in C. to
A
点拨
搭配 含义 例句
leave+出发地 离开…… When did you leave London 你是什么时候离开伦敦的
leave for+目的地 动身去… We are leaving for Rome next week.我们下周将动身去罗马。
leave 是位移动词，类似的还有arrive，come，go等，常用现在进行时表将来。
搭配 含义 例句
leave+出发地+ for+目的地 离开……去…… They will leave Nanjing for Hangzhou tomorrow.他们明天将离开南京去杭州。
leave from+出发地 从……离开 I' m leaving from the office. 我将从办公室离开。
演练篇
一、语法选择
Have you ever thought about seeing the world for free It may sound _____1_____, but there' s a growing community that is making that dream one step closer.
impossible
The community ____2____Couchsurfing(沙发客).The idea is that people open their homes up to travelers for free.It lets people ____3____on the couch of a host.And in exchange both people will learn from each other.
is called
sleep
Instead of paying a lot of money to stay in hotels,living with locals ____4_____ both cheap and authentic(可靠的).Maybe you' ll find a hidden attraction in the city.This is also your chance to ask ____5____ life in their country is really like.
is
what
It also works _____6____ cultural exchanges.For example, _____7____ you can play the guitar and your host is a great cook,teach him or her how to play and say thank you for the dinner.This type of exchange is popular.
as
if
But what are some manners of being a good couchsurfer First,be careful about cultural taboos(禁忌).For example,if you eat with Indians,never use ____8____ left hand.In Indian culture,left hands are used for the toilet.
your
Also,when you are going to leave,it' s ____9____ good idea to prepare a small gift.This ____10____ our appreciation for the home owner. Now,are you ready to travel as a couchsurfer Where will you surf first
a
shows
( )1.A.impossibility B.impossibly
C.impossible
( )2.A.call B.is calling C.is called
( )3.A.sleep B.to sleep C.sleeping
( )4.A.was B.are C.is
( )5.A.when B.how C.what
C
C
A
C
C
( )6.A.of B.as C.in
( )7.A.though B.unless C.if
( )8.A.you B.your C.yours
( )9.A.a B.an C.the
( )10.A.show B.shows C.showed
B
C
B
A
B
二、阅读理解（A篇）
Book Recommendation（推荐）
Title：Festival Fun
Writer：Lydia Cave， America
No.of pages: 32
Text type: stories
Recommended age: 3~6
Synopsis（梗概）: Cloud teacher Miss Clare wants her pupils to write reports about their favorite festivals. The little clouds rush into the world to find out fun facts about some unusual festivals.
Price: 23 yuan
Title：Festivals & Celebrations
Writer：Jeremy Strong， Canada
No.of pages: 72
Text type: informational reports
Recommended age: Above 10
Synopsis: Join the celebrations! Read about the celebrations that are held in seven different countries to celebrate special events and honor people' s achievements.
Price: 40 yuan
Title：Busy Chinese New Year
Writer：Campbell Books, America
No.of pages: 10
Text type: stories and games
Recommended age: 5~10
Synopsis: In Busy Chinese New Year, children have a lot of fun. Join in the celebrations with the Lion and Dragon dance and the spectacular（壮观的） fireworks.
Price: 38 yuan
( )11. 2022新考法：图片理解题 Miss White is going to buy a book for her 4-year-old son. Which book may she choose
A
( )12. What does Miss Clare ask her students to do in the book
A.To read about the celebrations that are held in different countries.
B.To find out what happens around the world at Halloween.
C.To write reports about their favorite festivals.
D.To write a story about how people celebrate their favorite festivals.
C
( )13. How much should Cindy pay if she buys
the books Festival Fun and Festivals & Celebrations
A. 61 yuan. B. 63 yuan.
C. 73 yuan. D. 78 yuan.
B
( )14. Who writes the book Busy Chinese New Year
A. Lydia Cave. B. Campbell Books.
C. Mark Twain. D. Jeremy Strong.
B
( )15. Which of the following is TRUE
A. Jeremy Strong and Lydia Cave are both from Canada.
B. Busy Chinese New Year is cheaper than Festival Fun.
C. All the three books are about festivals in Western countries.
D. Festivals & Celebrations has the most pages among the three books.
D
三、回答问题
All aboard! Let' s take a ride on the world' s highest railway—the Qinghai-Tibet Railway（青藏铁路）. Sit back and enjoy the journey. Get ready for the trip of a lifetime.
We' re leaving Qinghai Station. The scenery along the way is some of the wildest in all of China. Keep your eyes open as we race through this beautiful land. You might see a rare Tibetan antelope（藏羚羊） from your window.
As we travel higher, the air gets thinner and thinner. Soon there will only be 50 to 60 percent of the oxygen which we are used to breathing. But don' t be afraid. Each rail car has two separate oxygen systems. One system spreads oxygen throughout the train at all times. And each passenger can also get a personal oxygen mask just like those used in planes.
Here are a few more things to think about as our train leaves the station. The designers solved three main challenges when building this great railway. First, the high altitude（海拔）made the task difficult because there was no enough oxygen. Second, much of the railway runs across permafrost (永久冻土层), a type of ground that keeps changing as the weather warms and cools.
Finally, the railway goes through some of the most sensitive ecology（敏感的生态环境）in China. Great care was necessary to make sure of the smallest possible influence on nature.
All three challenges were met, making our trip possible. All aboard! The train to Tibet is leaving in fifteen minutes.
16. What is the world' s highest railway
___________________________________________
___________________________________________
17. Which animal might we see along the way
___________________________________________
___________________________________________
The Qinghai-Tibet Railway is the world' s highest railway. / The Qinghai-Tibet Railway.
We might see the rare Tibetan antelope along the way. / The rare Tibetan antelope.
18. What happens as we travel higher
___________________________________________
___________________________________________
19. How many oxygen systems are there in each rail car
___________________________________________
___________________________________________
As we travel higher, the air gets thinner and thinner.
There are two / 2 oxygen systems in each rail car. / Two / 2.
20. Why did the high altitude make the task difficult
___________________________________________
___________________________________________
Because there was no enough oxygen.
THANKS!