14_八（下）Units 7_8【2022年中考英语一轮复习教材分册精讲精练】课件(共46张PPT)

(共46张PPT)
人教版2022中考英语一轮复习
教材分册精讲精练
第14课时 八年级（下）
Units 7~8
基础盘点
考点透视
备考跟踪训练
基础盘点
基础盘点
词汇拓展
tourist
natural
Asian
southern
beautiful
silent
protection
achievement
including
weight
1. tour （n.）→________ （n.）旅行者；观光者
2. nature （n.）→_________ （adj.）自然的
3. Asia （n.）→________ （adj.& n.）亚洲的；亚洲人的；亚洲人
4. south （n.）→__________ （adj.）南方的
5. beauty （n.）→__________ （adj.）美丽的；美好的
6. silence （n.）→_______ （adj.）不说话的；沉默的
7. protect （v.）→___________ （n.）保护
8. achieve （v.）→_____________ （n.）成就
9. include （v.）→___________ （prep.）包括……在内
10. weigh （v.）→_________ （n.）重量；分量
keeper
11. keep （v.）→________ （n.）饲养员；保管人
success
successful
12. succeed （ v.）→_________ （n.）成功→___________ （adj.）获得成功的；有成就的
awake
13. wake （v.）→________ （adj.）醒着
excitement
14. excite （v.）→____________ （n.）激动；兴奋
laughter
15. laugh （v.）→__________ （n.）笑；笑声
introduction
16. introduce （v.）→_____________ （n.）介绍
widely
17. wide （adj.）→_________ （adv.）广泛地；普遍地
thin
18. thick （adj.）→______ （反义词）薄的；细的
run
along
1. ______ ________ 延伸；贯穿
feel
free
2. ______ ______ （可以）随便（做某事）
cut
down
3. ______ ________ 砍倒；砍伐
take
in
4. ______ _____ 吸入；吞入（体内）
reach
the
top
5. _______ ______ ______ 到达顶端
achieve/realize
one’s
dream
6. _______________ _______ ________ 实现某人的梦想
jump
out
of
7. _______ ______ _____ 从……中跳出
protect
from
8. _________ ... _______ ... 保护……免受……
重点短语
动词短语
hurry
up
12. _______ _____ 赶快；急忙（做某事）
belong
to
13. _________ _____ 属于
grow
up
14. _______ _____ 长大
9. _______ ______ 走路时撞着
10. ______ _______ 绊倒
11. ______ _______ ... 死于……（疾病）
walk
into
fall
over
die
from
15. ______ ________ 放下
16. ______ _______ ______ 失去生命
17. ______ _________ 跑向
18. _______ _________ 留下
put
down
lose
one’s
life
run
towards
leave
behind
fight
over
study
abroad
can’t
wait
to
do
come
to
realize
introduce
sb.
to
in
the
face
of
at
birth
19. _______ _______ 为……而争辩
20. _______ _________ 出国留学
21. _______ _______ _____ _____ 迫不及待做某事
22. _______ _____ ________ 逐渐意识到
23. ___________ _____ _____ 向……介绍某人介词短语
24. _____ ______ ______ _____ 面对（问题、困难等）
25. _____ _______ 出生时
26. _____ _____ 到达（某数量、程度等）；至多有；不多于
27. _____ ______ _______ 通过收音机名词短语
28. _________ ___________ 天气状况
on
the
radio
weather
conditions
up
to
the
Pacific
Ocean
29. ______ _________ ________ 太平洋
endangered
wild
animals
30. ____________ _______ _________ 濒危的野生动物
science
fiction
31. _________ ________ 科幻小说（或影片等）
country
music
32. _________ ________ 乡村音乐其他短语
full
of
33. ______ _____ 满是……的；（有）大量的；（有）丰富的
the
population
of
34. ______ ____________ _____ ……的人口数量
even
though/if
35. _______ __________ 即使；虽然
as
far
as
I
know
36. _____ _____ _____ ____ ________ 就我所知
37. _____ _____ 大约
38. _______ _______ 自从
39. ______ _________ 互相
or
so
ever
since
one
another
重点句型
meters
high
1. Qomolangma is8 ,844. 43 ______________. 珠穆朗玛峰高8 ,844.43米。
the
biggest/ largest
population
2. China has _____________________ ____________in the world.中国是世界上人口最多的国家。
the
world's
most
dangerous
sports
is
3. One of ______________________________ ___________mountain climbing.登山是世界上最危险的运动之一- 。
It
to
take
in
4. ____is also very hard ______________air as you get near the top.当你接近山顶时，呼吸也会非常困难的。
5. It also shows that humans can sometimes ______________ _______the forces of nature.它也表明人类有时比自然界的力量更强大。
be
stronger
than
is
that
6. One of the main reasons _________people want to challenge themselves __________ __________ diffculties.其中的一个主要原因是人们想要在面临困难时挑战自己。
in
the
face
of
spend
more
than
eating
Have
read
yet
haven't
how
much
7. Adult pandas ____________________12 hours a day ________about 10 kilos of bamboo.成年熊猫每天花费超过12小时吃约10千克竹子。
8. — _______you _______Litle Women ______ 你已经读过《小妇人》了吗 - -No,I _________. 没有。
9. She came to realize ______________she actually missed all of them.她开始意识到，事实上她是多么想念他们所有人啊!
核心语法
1.形容词、副词的比较级和最高级（见P136）
2.现在完成时I （含already和yet）（见P145）
考点透视
考点一 China has the biggest population in the world. 中国是世界上人口最多的国家。
population的用法
population是名词，意为“人口；人口数量”，作主语时谓语动词要用单数形式。当其前面有分数或百分数等词语修饰时，表示整体中的一部分人，谓语动词用复数形式，其用法主要有：
（1）表示“人口多或少”时，要用big/large/great或small,而不用much或little。如果用代词指代population时，应用that。如：
The population of Beijing is smaller than that of Chongqing. 北京的人口比重庆少。
（2）问“某地的人口数量有多少”要用疑问词what,有时也可使用how large。
（3）表示“某地有多少人口”的表达方式：
A）The population of+某地+be动词+数词.
B）某地+has a population+of+数词+（people）. 如：
China has a population of about 1. 4 billion. =The population of China is about 1. 4 billion. 中国大约有十四亿人口。
【考点抢测】
1.—____ the population of your hometown
—It’s about 3. 6 million.
A. How many B. How much C. What is D. Which is
C
2.The population of China is much ____ than that of England.
A. larger B. less C. more D. smaller
A
3.丹麦是世界上人口较少的国家之一。
Denmark is one of the countries _______________________ in the world.
with a small population
4.伦敦位于泰晤士河畔,有800多万人口。
London lies on the River Thames and ____________________ more than eight million.
has a population of
考点二 The main reason was to protect their part of the country. 主要原因是保护他们自己的家园。
protect的用法
protect动词，意为“保护；防护”，常用于短语protect…from/against…中，意为“保护……使不受……”。如：
There’re fewer animals. It’s important for us to protect them. 那儿的动物更少了，对于我们来说保护它们很重要。
He is wearing sunglasses to protect his eyes from the strong sunlight. 他戴着太阳镜，避免自己的眼睛受到强烈阳光的伤害。
【考点抢测】
5.—How can we protect ourselves ____ the earthquake
—We should stay calm first.
A. with B. about C. for D. from
D
6.The seat belts protect both drivers and passengers from ____ hurt when cars stop suddenly.
A. get B. getting C. to get D. got
B
7.The government has made laws to protect wild animals from ____.
A. killing B. killed C. being killed D. been killed
C
考点三 The first Chinese team did so in 1960, while the first woman to succeed was Junko Tabei from Japan in 1975. 第一支中国队在1960年这样做，然而第一位成功的女士是1975年来自日本的田部井淳子。
succeed的用法
（1） succeed意为“成功”，为不及物动词，不能用于被动语态。如：
You really require a lot of talent and hard work to succeed. 你真的需要很多天赋和努力来获得成功。
（2） succeed（in） doing sth. 成功做某事。如：
There is no doubt that we will succeed（in） finishing the task on time. 毫无疑问，我们会成功地按时完成任务。
succeed的名词形式为success；形容词形式为successful；副词形式为successfully。
【考点抢测】
8.Boys and girls,don’t be nervous. I’m sure you will succeed in _________（pass） the exam.
passing
9.As the saying goes, “Failure is the mother of _________（succeed）. ” So don’t give up trying.
success
10.尼克在唱歌比赛中成功获奖。
Nick _____________________ the prize in the singing competition.
succeeded in winning
11.这位成功的科学家被邀请给我们做演讲。
The ___________________ was invited to give us a speech.
successful scientist
考点四 The spirit of these climbers shows us that we should never give up trying to achieve our dreams. 这些登山者的精神向我们表明：我们绝不应该放弃实现我们梦想的尝试。
辨析achieve与come true
考点 含义及用法
achieve 及物动词，意为“（通过努力）实现；取得；获取；达到（梦想、成绩、愿望、目标等）”，主语一般是人。 可用于被动语态
come true 意为“实现；达到”，主语一般为物（理想、愿望等）。 不可用于被动语态
如：I hope you can achieve your dream. = I hope your dream will come true. 祝你梦想成真。
【考点抢测】
12.—My dream is to be an excellent teacher.
—I believe you will ____ your goal if you keep on working hard.
A. come across B. discover C. come true D. achieve
D
13.His wish to be a writer has ____ and he sets a good example for us.
A. come out B. come in C. come true D. come from
C
考点五 Elephant—weighs 5,000 kilos. 大象——重达5,000公斤。
weigh的用法
weigh是动词，使用时应注意两点：
（1）表示“称……的重量”，是及物动词。如：
Will you weigh it, please 请你称一下它，好吗？
（2）表示“重（多少）”，是不及物动词。如：
How much do you weigh 你体重多少？
（1）weigh的名词形式是weight，常用结构：lose weight 减肥；put on weight 增重。
（2）对重量提问，可以用以下几种句型：
①How much does + sth. + weigh
②How heavy is + sth.
③What is the weight of + sth.
【考点抢测】
14.He _________（weigh） only 70 kilos now after taking a balanced diet.
weighs
15.John has put on _________（weigh） since I saw him last time.
weight
16.这个女孩太小了，还不能给自己称重。
The girl is so little that she can’t ______________.
weigh herself
17.为了减肥我每天早上慢跑半个小时。
I jog for half an hour every morning _______________________.
in order to lose weight
考点六 Oliver Twist is about a boy who goes out to sea and finds an island full of treasures. 《雾都孤儿》是关于一个男孩出海并发现了一个满是宝藏的岛（的故事）。
辨析be full of, be filled with与fill... with...
考点 含义及用法 例句
be full of=be filled with 意为“……装满了……”，主语通常是物, 表状态 The bottle is filled with/full of cola. 瓶子里装满了可乐。
fill… with… 意为“用……装满……”，主语通常是人，表动作 She filled the bottle with cola. 她往瓶子里装满了可乐。
【考点抢测】
18.When I heard my baby girl say her first word,my heart was ____ with joy.
A. filled B. prepared C. good D. full
A
19.这个小女孩把她的口袋塞满了各种糖果。（fill）
The little girl ______________________ all kinds of candies.
filled her pocket with
20.他非常激动,眼中满含泪水。（full）
He was very excited and his eyes _____________ tears.
were full of
备考跟踪训练
一、单项选择。
1.（2021,东营）—I’m sad to hear that Yuan Longping passed away.
—So am I. We lost a hero. His ____ on hybrid（杂交）rice helped Chinese people solve the problem of eating.
A. surveys B. reports C. researches D. achievements
D
2.（2021，黄冈）—Who is the girl dancing on the stage
—Oh, she’s my friend Maria. She dances ____ than before.
A. well B. much better C. best D. the best
B
4.—Dear friends, do you still remember why you came here three years ago
—To ____ our dreams!
A. copy B. save C. imagine D. achieve
D
5.I’m so glad that I ____ nearly half of the test now.
A. finish B. finished C. will finish D. have finished
D
3.（2021，襄阳）—I’m proud of our China’s Tiangong Station plan.
—Me, too. We have taken another step ____ our space dream.
A. behind B. towards C. across D. besides
B
二、完形填空。
Blue whales are the largest animals in the world.But they are amazing . .1. . because of their huge size， but their slow heartbeat.
For the first time， scientists have researched the . .2. . of a blue whale.They found . .3. . when blue whales dive（潜水） for food， their heart rates（心率） are as . .4. . as 2 beats per （每） minute（bpm）.Scientists used to . .5. . that their diving heart rate was 15 bpm.When the whales go to the ocean’s . .6. . to breathe， their heart rate is between 25 and 37 bpm.
Usually， the larger an animal is， . .7. . its heart beats， since it takes more time to pump （输送） blood around . .8. . body.Shrews， the smallest mammals（哺乳动物） ， have a heart rate of up to 1,000 bpm.Humans usually stay between 60 and 100 bpm.
. .9. . slowing their heart rate， blue whales can send more blood to the muscles（肌肉） that they use . .10. ..These muscles become stronger， allowing the whales to dive for longer periods of time.
1.( )A. neither B. either C. not only D. although
C
2.( )A. heartbeat B. body size C. diving D. food
A
3.( )A. it B. that C. once D. if
B
4.( )A. many B. little C. fast D. slow
D
5.( )A. regard B. expect C. think D. doubt
C
6.( )A. bottom B. surface C. center D. side
B
7.( )A. the slower B. slower C. the faster D. faster
A
8.( )A. it’s B. its C. his D. her
B
9.( )A. By B. In C. On D. At
A
10.( )A. to pump blood B. to eat C. to breathe D. to dive
D
三、阅读理解。（2021，十堰）
A river is a flowing（流动的）, moving stream of water. Usually a river feeds water into an ocean, lake, pond, or even another river. Rivers can differ in size and there is no strict rule on how big a flow of water must be to be called as a river. Here are the five longest rivers in the world.
The Nile RiverThe Nile River is 4,135 miles long. It is located in the continent of Africa, mostly in the countries of Egypt and Sudan. It flows north into the Mediterranean Sea.
The Amazon RiverThe Amazon River is 3,980 miles long. It is located in the continent of South America and flows through several countries including Brazil, Venezuela, Bolivia, and Ecuador. It ends at the Atlantic Ocean.
The Yangtze RiverLocated in China, the Yangtze River is 3,917 miles long and flows into the East China Sea.
The Mississippi River and the Missouri RiverThe river system of the Mississippi River and the Missouri River is the longest river system in North America at 3,902 miles. It flows south into the Gulf of Mexico.
The Yenisei RiverThe Yenisei River starts in Mongolia and flows through Russia to the Kara Sea in the Arctic Ocean. It’s 3,445 miles long.
续表
There are 76 rivers in the world over 1,000 miles long. A lot of people think that rivers always flow south, but 4 of the 10 longest rivers in the world flow north. The United States alone has around 3.5 million miles of rivers. Four of the top 10 longest rivers flow through China at some point.
1.The Nile River is ____ longer than the Yangtze River.
A. 155 miles B. 218 miles C. 233 miles D. 690 miles
2.Which is the second longest river in the world ____
A. The Nile River. B. The Mississippi River.
C. The Yangtze River. D. The Amazon River.
B
D
C
3.The Mississippi River ends at ____.
A. the Mediterranean Sea B. the East China Sea
C. the Gulf of Mexico D. the Arctic Ocean
4.According to the passage, how many rivers are there in the world over 1,000 miles long ____
A. 10. B. 76. C. 4. D. 35.
B
5.What is the last paragraph mainly about ____
A. Fun facts about world rivers.
B. In which direction most rivers flow.
C. Rivers over 1,000 miles long in the world.
D. Four longest rivers flowing through China.
A
四、短文填空。
On Saturday morning, every boy in town is happy, except Tom Sawyer. He has to paint the fence because he 1._____________ （punish）for the mistakes he made yesterday. The fence is at least nine 2.______ （foot）high and runs nearly half the block long. After only a few strokes, he sits down and begins to think of all the fun he has planned for the day. He knows that the painting 3.___________ （take） up all afternoon. Even 4.________ （bad）, other boys
is punished
feet
will take
worse
will come by soon and see him 5.________ （do） his chores. Just then, Ben Rogers comes along the road with an apple in his hand. Tom has an idea. He picks up his brush and goes back to work.
“Got to work, hey ” says Ben. “Work What work are you talking about It’s not every day a boy gets to paint a whole fence by 6._________ （he）.” Then Tom goes on 7.__________ （paint）. Ben watches Tom in 8._________ （silent）. He becomes more and more 9.___________ （interest）. After a while, he says, “Say, Tom, let me try.”
“No, I’m sorry. Aunt Polly says there isn’t one boy in a thousand that’s fit to paint the fence.”
“Come on, Tom. Let me just try, please...I’ll give you my apple!”
himself
painting
silence
interested
doing
Tom considers a moment longer. Then very slowly he hands the brush over to Ben. Sitting under a shady tree, Tom eats the apple and watches Ben paint the fence in the hot sun. He thinks he 10._______________ （discover）something wonderful since then: To make a boy want something, all you have to do is make that something hard to get!
has discovered
五、书面表达。
下周一些英国学生将来你校交流学习，他们想了解你校各个俱乐部的情况。假定你是林涛，是学校绿色星球俱乐部的负责人，请你根据你们俱乐部的海报内容，用英语写一篇发言稿来作介绍。
注意：1.词数90左右，开头和结尾已给出，不计入总词数；
2.文中须包括所有要点，每个要点可适当发挥，使文章连贯、通顺；
3.文中不得提及真实的姓名、校名等相关信息。
参考词汇： workshop n.工作坊
Welcome to our school. I’m Lin Tao. I’m glad to introduce our Green Planet Club to you.
__________________________________________________________________________
_________________________________________________________________________________________________________________________________________________________
All our club members meet every Friday afternoon to do something meaningful．
We have DIY workshops． Here， old clothes can be made into handbags． It’s also fun to use recycled bottles and used wood to make furniture like chairs and desks．
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Let’s work together for a green planet. Thank you!
Working as volunteers is our task as well． We hand out leaflets and tell people the importance of living a green life． Sometimes， we teach people how to separate waste in communities and help clean up parks and streets． Besides， we look after flowers and trees in our school．
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