2022年中考英语（人教版）一轮复习八年级下册Units 7-8课件（60张PPT)

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2022年中考英语一轮复习
课本梳理
人教（新目标）版
八年级下册
Units 7—8
知识盘点 素养提升
考点梳理 拓展素养
目录
content
01.
02.
Part 01.
知识盘点 素养提升
重 点 单 词
Unit 7
1.square n.平方；正方形
2.deep adj.深的；纵深的
3.desert n.沙漠
4.population n.人口；人口数量
5.ancient adj.古代的；古老的
6.protect v.保护；防护
7.wide adj.宽的；宽阔的
8.thick adj.厚的；浓的
9.include v.包括；包含
10.condition n.条件；状况
11.succeed v.实现目标；成功
12.achieve v.达到；完成；成功
13.force n.力；力量
14.nature n.自然界；大自然
15.ocean n.大海；海洋
16.weigh v.重量是……；称……的重量
17.birth n.出生；诞生
18.adult adj.成年的；成人的n.成人；成年动物
19.bamboo n.竹子
20.research n.& v.研究；调查
21.awake adj.醒着
22.wild adj.野生的
23.government n.政府；内阁
24.huge adj.巨大的；极多的
Unit 8
25.treasure n.珠宝；财富
26.island n.岛
27.hurry v.匆忙；赶快
28.tool n.工具
29.mark n.迹象；记号；分数v.做记号；打分
30.sand n.沙滩；沙
31.land n.陆地；大地
32.technology n.科技；工艺
33.forever adv.永远
34.abroad adv.在国外；到国外
35.fan n.迷；狂热爱好者
36.modern adj.现代的；当代的
37.record n.唱片；记录v.录制；录(音）
38.introduce v.介绍；引见
39.line n.行；排
重 点 短 语
1.feel free (可以）随便(做某事）
2.as far as I know 就我所知
3.take in 吸入；吞入(体内）
4.in the face of 面对(问题、困难等）
5.achieve one's dream 实现梦想
6.even though/if 即使；虽然
7.at birth 出生时
8.up to 到达(某数量、程度等）；至多有；不多于
9.walk into 走路时撞着
10.fall over 绊倒
11.or so 大约
12.die from illnesses 死于疾病
13.protect ...from ... 保护……免于……的伤害
14.go out to sea 出海
15.full of 满是……的；(有）大量的；(有）丰富的
16.write about 写作关于……的内容
17.put down 放下
18.hurry up 赶快；急忙(做某事）
19.science fiction 科幻小说(或影片等）
20.country music乡村音乐
21.ever since 自从
22.belong to 属于
23.one another 互相
24.introduce ...to ... 把……介绍给……
词 汇 拓 展
1.deep adj.→ deeply adv.深刻地；深沉地
2.Asia n.→ Asian adj.& n.亚洲（人）的；亚洲人
3.tour n.& v.→ tourist n.旅行者；观光者
4.protect v.→ protection n.保护；保卫
5.wide adj.→ widely adv.广泛地；普遍地
6.achieve v.→ achievement n.成就；成绩
7.include v.→ including prep.包括……在内
8.succeed v.→ success n.成功
9.nature n.→ natural adj.自然的
10.keep v.→ keeper n.饲养员；保管人
11.wake v.→ awake adj.醒着
12.excite v.→ excitement n.激动；兴奋
13.ill adj.→ illness n.疾病；病
14.French n.→ France n.法国
15.south n.→ southern adj.南方的
16.laugh v.→ laughter n.笑；笑声
17.beautiful adj.→ beauty n.美；美丽
18.introduce v.→ introduction n.介绍
重 点 句 型
1.It's a lot bigger/larger than the population of the US.它（指中国）比美国的人口多得多。
2. As far as I know，there are no other man-made objects as big as this.据我所知，再没有其他像它这样大的人造物体了。
3.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：我们决不应该放弃实现自己梦想的尝试。
4.She came to realize how much 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。
5. Ever since then，she has been a fan of American country music.自那时起，她就成了美国乡村音乐的乐迷。
6.I hope to see him sing live one day!我希望有一天看到他现场演唱！
情 景 交 际
谈论自然地理
1.—What's the highest mountain in the world 世界上最高的山是什么山？
—Qomolangma.珠穆朗玛峰。
2.—How high is Qomolangma 珠穆朗玛峰有多高？
—It's 8，844.43 meters high.It's higher than any other mountain.它有8844.43米高。它比其他任何山峰都高。
3.—Which is the deepest salt lake in the world 世界上最深的咸水湖是哪个？
—The Caspian Sea is the deepest of all the salt lakes.里海是所有咸水湖中最深的。
谈论最近的事情和经历
4.—Have you read Little Women yet 你已经读过《小妇人》了吗？
—Yes，I have./No，I haven't.是的，读过了。/不，还没读。
Part 02.
考点梳理
素养提升
Qomolangma is 8,844.43 metres high.珠穆朗玛峰高8844.43米。(Unit 7 P49)
【点拨】英语中长、宽、高、深等的表达方式主要有以下两种：
考点1
表达方式 例句
①基数词+量词+形容词(作表语) The river is about 100 metres long.这条河大约100米长。
②基数词-量词-形容词(作定语) This is a 10-metre-wide river.这是一条10米宽的河。
注：(1)此处的形容词指的是表示“长、宽、高、深”等的long,wide,high/tall,deep等。 (2)当数词≥2时，①中的量词要用复数。 (3)②为用连字符相连构成的复合形容词，量词用单数。 ( C )1.(2021·连云港)The Lianyungang?Xuzhou High?speed Railway was open to the public this year.
A.180 kilometer long
B.180 kilometers long
C.180-kilometer-long
D.180-kilometers-long
学以致用
2.(2021·吉林)The Changjiang River is about 6,300 kilometers long .
3.The Great Wall is about five meters wide (5米宽).
学以致用
China has the biggest population in the world.中国是世界上人口最多的国家。(Unit 7 P50)
【点拨】population是名词，意为“(某一地区的)人口，全体居民”，其用法如下：
考点2
(1)population是集合名词，常被看作一个整体，一般不加s，常与定冠词the连用,当表示整体人口并作主语时,谓语动词常用第三人称单数形式。如:
The world's population is increasing/growing faster and faster.全世界的人口增长得越来越快。
注意：有时population可用作可数名词,其前可用不定冠词a。如:
New York is a big city with a population of over 10 million.纽约是一个有一千多万人口的大城市。
(2)当population被百分数或分数修饰，表示“人口的百分之几或几分之几”并作主语时,谓语动词用单数或复数形式均可。如:
One third of the world's population consumes/consume two thirds of the world's resources.世界上三分之一的人口消耗着全球三分之二的资源。
(3)提问人口数量，一般用：What is the population of... 相当于How large is the population of... ,而不用how many或how much提问。如： What is the population of Canada =How large is the population of Canada 加拿大有多少人口
(4)表示人口“多”用large/big，表示人口“少”用small，不用many/much/little/few。如:
India has a large population.印度人口众多。
Singapore has a small population.新加坡人口少。
(5)表示“某地(城市、地区或国家)有多少人口”时，常用以下两种句型：
The population of+某地+be+数词.
某地+has a population of+数词.
The population of the city is about 5 million.
=The city has a population of about 5 million.这座城市大约有五百万人口。
1.(2021·广安)The population (人口) of China is about 1?41 billion in 2021.
( C )2.(2021·滨州)—What's population of China
—It has population of 1.4 billion.
A.a;a B.a;the
C.the;a D.the;the
学以致用
( A )3.(2021·达州)—Which country has a_________ population,China or Canada
—China.Canada is a lot crowded than China.
A.bigger;less B.bigger;more
C.smaller;less D.smaller;more
Did you know that China is one of the oldest countries in the world 你知道中国是世界上最古老的国家之一吗？(Unit 7 P50）
【点拨】“one of+the+形容词最高级+可数名词复数”结构，表示“……中最……之一”。当其作主语时，其后的谓语动词要用第三人称单数形式。如：
One of the best ways to learn English is to watch English movies.学英语的最好方法之一是看英语电影。
考点3
( D )1.(2021·重庆A卷)Protecting ourselves is one of
things we must do.
A.important
B.more important
C.most important
D.the most important
学以致用
( C )2.(2021·新疆)—Do you know that Tom is one of
students in his class
—Yes,I do.He's as as my brother.
A.the tallest;taller B.tallest;taller
C.the tallest;tall D.tallest;tall
3.Coffee is one of the most famous d rinks .
4.(2021·南京)Over the years,Gong Bao Chicken has become one of the most popular dishes (dish) in Chinese restaurants throughout the world.
5.(2021·威海)袁隆平是最伟大的科学家之一。(汉译英)
Yuan Longping is/was one of the greatest scientists.
Even more serious difficulties include freezing weather conditions and heavy storms.更加严峻的困难包括极冷的天气状况和巨大的风暴。(Unit 7 P51)
【辨析】include,including与included三者都有“包括”的意思，具体用法如下：
考点4
单词 词性 含义 用法
include 动词 包括；把……列为一部分 作谓语，侧重指被包含者是整体的一部分。
including 介词 包括……在内 including+名词/代词(位于句中，前用逗号隔开)，用于举例，含有补充说明之意。
The tour included a visit to the science museum.这次游览包括参观科学博物馆。
Thirty passengers were hurt,including five children.三十名乘客受伤，包括五个孩子。
1.It's a famous theme park and includes four different parks.
2.(2021·龙东改编)Students should have some basic life skills, including cooking,washing and cleaning.
学以致用
...the first woman to succeed was Junko Tabei from Japan in 1975.……第一个成功（登顶）的女士是1975年来自日本的田部井淳子。(Unit 7 P51)
【辨析】success,succeed,successful与successfully
考点5
单词 词性 词义 用法 例句
success 名词 成功 当表示抽象意义的“成功”，是不可数名词；当表示具体意义的“成功的人或事”时，是可数名词。 Failure is the mother of success.失败是成功之母。
The party was a big success.这次聚会非常成功。
单词 词性 词义 用法 例句
succeed 动词 成功； 实现 目标 succeed in doing sth.成功做某事 Jim succeeded in getting the job.吉姆成功获得了那份工作。
successful 形容词 成功的 可作表语或定语，be successful in doing sth.成功做某事 The play was very successful on Broadway.那部剧在百老汇大获成功。
［successfully adv.；
反义词：unsuccessful］
单词 词性 词义 用法 例句
successfully 副词 成功地 do sth.successfully成功地做某事 They finished the task successfully.他们成功地完成了任务。
1.(2021·阜新)他成功地解出了这道数学题。
He succeeded in working out/successfully worked out/was successful in working out the maths problem.
用succeed的适当形式填空。
2.(2021·达州改编)If you want to be a doctor like Zhong Nanshan,hard work is the key to success .
学以致用
3.(2021·大庆改编)You will have to work hard ifyou want to succeed .
4.(2021·恩施改编)China's first Mars rover,Zhurong (“祝融号”火星车),reached Mars successfully on May 15th,2021.
5.(2021·温州改编)John thinks The Adventures of Tom Sawyer is the most successful novel among Mark Twain's works.
学以致用
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：我们决不应该放弃实现自己梦想的尝试。(Unit 7 P51)
【辨析】achieve与come true
两者都有“实现”的意思，具体区别如下：
考点6
单词/短语 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、成功、目的等）”，主语一般为人。 可用于被动语态
come true 不及物动词短语，意为“实现；成真”，主语一般为希望、梦想等。 不可用于被动语态
巧
学
妙
记
1. Our Chinese Dream is sure to be a chieved as long as we all work hard.
2. 他一口气吹灭了蜡烛，希望许的愿望能实现。
He blew out all the candles in one go,hoping that the wish he had made would come true.
学以致用
3.(2021·黄石)这三年里你们取得了多么大的进步啊！
What great progress you have achieved/made in the past three years!
学以致用
Have you seen the film yet 你已经看过这部电影了吗？注：already与yet通常与现在完成时连用。
考点7
( B ）1.I have _______ finished my homework.I finished it an hour ago.
A.yet B.already
C.ever D.never
学以致用
( D ）2.—Have you had the English test________
—No，not _______.But we've had the math test _______.
A.already；yet；yet
B.yet；already；yet
C.already；yet；already
D.yet；yet；already
3.(2021·南京)I've already (已经) seen that film,so I'd rather see another one.
学以致用