2024年2月6日发(作者:)
第14课时 八年级(下)Units 7-8
,基础知识梳理
s
prep.
n. 平方;ment
n. 朝;向;对着
正方形 激动;兴奋 28.land
n. 陆地;2.desert
n. 沙漠 15.wild
adj. 野生大地
3.population
n. 的 29.fiction
n. 小人口;人口数量 16.government
n. 说
4.wall
n. 墙 政府;内阁 30.technology
n.
5.ancient
adj. 古17.oil
n. 油;食科技;工艺
代的;古老的 用油;石油 31.rock
n.摇滚乐
6.thick
adj. 厚18.huge
adj. 巨大32.forever
adv.
的;浓的 的;极多的 永远
7.condition
n. 条19.treasure
n. 珠33.abroad
adv. 在重 点 单 件;状况 宝;财富 国外;到国外
词 8.force
n. 力;力20.island
n. 岛 34.fan
n. 迷;狂量 21.page
n. (书刊热爱好者
9.ocean
n. 大海;或纸张的)页,面,35.modern
adj. 现海洋 张 代的;当代的
10.birth
n. 出22.ship
n. 船 36.belong
v. 属生;诞生 23.tool
n. 工具 于;归属
11.adult
adj. 成24.gun
n. 枪;炮 37.beauty
n. 美;年的;成人的 25.mark
n. 迹象;美丽
n.成人;成年动物 记号;分数 38.record
n. 唱12.bamboo
n. 竹子
v. 做记号;打分 片;记录
13.research
n.& 26.sand
n. 沙滩;v.录制;录(音)
v. 研究;调查 沙 39.line
n. 行;排
n.→Asian e
v.→adj. 亚洲人;亚洲achievement
n. 成(人)的 就;成绩
2.tour
n. →11.weigh
v.→tourist
n. 旅行weight
n. 重量;者;观光者 分量
3.nature
n. →12.wake
v.→natural
adj. 自然woke(过去式)
的 →woken(过去分词)4.danger
n. →弄醒;唤醒
dangerous
adj. 有→awake
adj. 醒着
词 汇 拓 展 危险的;不安全的 13.hurry
v.→
5.France
n. →hurried
adj. 匆忙French
n. 法语 完成的;仓促而就的
6.south
n.→14.introduce
southern
adj. 南方v.→introduction
的
n. 介绍
7.protect
v.→15.wide
adj.→protection
n. 保widely
adv. 广泛护;保卫 地;普遍地
8.include
v.→16.ill
adj.→including
prep. 包illness
n. 疾病;括(某人/某物)在内 病
1
9.succeed
v.→successful
adj. 获得成功的;有成就的
→successfully
adv. 成功地
→success
n. 成功
free (可以)随便(做某事)
2.as far as I
know 就我所知
from 死于(某种原因)
11.put down 放下
3.take in 吸入;吞入(体内)
12.hurry up 赶4.in the face of
快;急忙
面对(问题、困难等)
13.science
重 点 短 语 5.even though 即fiction 科幻小说
使;虽然
14.come to
6.at birth 出生时
realize 逐渐意识到
7.up to至多有;15.ever since 自不多于;到达(某数从
量、程度等)
16.belong to 属于
8.walk into 走路17.millions of数时撞着
以百万计的
9.fall over 绊倒
free to ask
me anything on
today's Great Wall
tour.在今天的长城 long have
游中,大家尽管问我they been here?他任何问题,不要拘们来这里多久了?
束。
5.One of them
2.Adult pandas
died but the other
spend more than 12
ran towards my
核 心 句 型 hours a day eating
house.他们中的一个about 10 kilos of
人死了,但是另一个
bamboo.成年熊猫每朝我的房子这边跑了天花12多个小时来过来。
吃掉大约10公斤的6.„and she can't
竹子。
wait to read
3.The book report
them!„„她迫不及is due in two
待地想去读它们了!
weeks.读书报告两周后必须交。
续表
Unit 7谈论自然和地理 4.—Which is the deepest
1.—How long is the salt lake in the world?
Great Wall? —The Caspian Sea is the
—It's about 8,850 deepest of all the salt
kilometers long. lakes.
话题与情景交际 2.—What's the highest Unit 8谈论近期的事情和经mountain in the world? 历
—Qomolangma. —Have you read
Little
3.—How high is
Women yet?
Qomolangma? —Yes,I have./No,I
—It's 8,844.43 meters haven't.
2
语法聚焦
's higer than any
other mountain.
1.数词(数量的读法和表达方法)
2.形容词、副词的比较级和最高级
3.现在完成时(含already
和yet)
,知识点解析
population的用法
【名师解析】
(1)population是集合名词,无复数形式,在句中作主语时,谓语动词用单数形式。如:
The population today is growing very fast.现在的人口增长得很快。
(2)population 之前若有分数或百分数修饰时,用于具体人数,作主语时,谓语动词则用复数形式。如:
About three fifths of the population here are farmers.这儿大约五分之三的人口是农民。
(3)表示某一范围内有多少人口时,用have/has a population of+数词。如:
China has a population of 1.3 billion.中国有13亿人口。
(4)问某地有多少人口时,用What is the population of„?或How large is the population of„?此时特殊疑问词不能用How many或How much。如:
What/How large is the population of Zhejiang Province?浙江省的人口是多少?
(5)表示人口多少时,用large,big或small修饰,而不能用many,more或few等。如:
The population in Antarctica is small.南极洲的人很少。
【对点导练】
1.China has the largest__population__(人口) in the world.
2.The population of Shaanxi is __larger__(large) than that of Shanghai.
3.In Singapore,more than three quarters of the population__are__(be) Chinese.
succeed的用法
succeed
v.→success
n. 成功→successful
adj. 成功的→successfully
adv. 成功地
(1)succeed in doing sth.成功做某事。如:
He is certain to succeed in doing his experiment.他确信做实验一定会成功。
(2)succeed with sth.在某方面获得成功。如:
You won't succeed with the work if you don't put your mind into it.如果你不把心放在工作上,工作就不会做好。
【对点导练】
succeed, success, successful
1.The performance was__successful__last week.
2.Brown__succeeded__in winning the prize in the speech competition.
3.Hangzhou G20 Summit was a great__success__.
3
辨析achieve,realize与come true
【名师解析】
词汇
achieve
含义及用法
sb.+achieve+梦想/目标
例句
He achieved his goal by
peaceful means.他通过和平的方法实现了自己的目标。
The girl finally realized her
dream of becoming an actress.那个女孩终于实现了当演员的梦想。
例句
Whatever you do,just don't give
up and your dream will come
true.无论做什么,只要不放弃,你的梦想就会实现。
realize
续表
词汇
come true
【对点导练】
realize one's dream 实现某人的梦想
含义及用法
梦想/目标+come true
come true, achieve, realize
1.You need hard work and a little luck if you want to__achieve__success.
2.My cousin's dream__came__true__and he became a brave soldier in the end.
3.If you work hard,you will__realize__your dream one day.I believe you can do it.
protect的用法
【名师解析】
protect意为“保护;防护”,接名词或代词作宾语,常用于protect„from/against (doing) sth.中,意为“保护„„免受„„”。如:
This umbrella will protect your skin from the burning sun.这种伞将会保护你的皮肤免受烈日的伤害。
This medicine will protect you against getting this kind of illness.这种药会保护你不得这种疾病。
【对点导练】
1.The government encouraged people to do what they can do to__protect__(保护) the environment.
2.The seatbelt can protect both drivers and passengers from__getting__(get) hurt when the car
stops suddenly.
3.Many stars try__to__protect__(protect)their children from being known by the public while
some don't care much.
weigh的用法
【名师解析】
(1)表示“称„„的重量”,是及物动词;表示“重(多少)”,是不及物动词。如:
He weighed the fish.他称了这条鱼。
The fish weighs 2 kilograms.这条鱼重2千克。
(2)对重量提问,可以用以下几种句型:
4
How much does ?
How heavy is sth.?
What is the weight of sth.?
【对点导练】
1.He__weighed__(weigh) 336 pounds and looked as big as my fridge.
2.What is the__weight__(重量) of the machine?
„it's about 8,850 kilometers long.„„它大约有8,850千米长。
【名师解析】
英语中表示事物的长、宽、高、深、远等的基本结构为:be+基数词+名词+形容词(long/wide/high/deep/away等),在句中作表语或后置定语。如:
The bridge is 150 meters long.这座桥长150米。
That building is 95 meters high.那栋楼高95米。
【对点导练】
演员靳东身高1.83米。
Jin Dong,an actor,is 1.83 __meters____tall__.
This elephant weighs many times more than this panda.这只大象比这只熊猫重好多倍。
【名师解析】
倍数的表达
(1)用形容词表示甲是乙的几倍时,有以下三个句型:
倍数+形容词/副词比较级+than
倍数+as+形容词/副词+as
倍数+the size/height/weight/length+of
(2)用名词表示“量”的倍数时,有以下两个句型:
倍数+more+名词+than
倍数+as many/much+名词+其他+as 如:
This hall is four times bigger than our classroom.这个大厅比我们的教室大四倍。
Asia is four times as large as Europe.亚洲的面积是欧洲的四倍。
The hill is four times the height of that small one.这座山的高度是那座小山的四倍。
There are four times more books in our library than in yours.我们图书馆的藏书数量是你们图书馆的四倍。
There is three times as much water in this cup as in that one.这个杯子里的水是那个杯子里的三倍。
【对点导练】
我的年龄是你的两倍。
I'm__two____times____older__than you.
=I'm__two____times____as__old__as__you.
5
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