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Unit 4 The Wonders of Nature单元知识点归纳
(一)单元基础知识背记
Section A What is amazing about nature
重点单词
名词 10.数量;测量 n. measurement
1.英里 n. mile 形容词
2.瀑布 n. waterfall 11.立方的 adj. cubic
3.池塘;水坑 n. pool 代词
4.文明 n. civilization 12.它的;他的;她的 pron. its【小学词汇】
5.沙漠;荒原 n. desert 兼类词
6.表面;表层 n. surface 13.研究;调查 v.&n. research
7.大船;轮船 n. vessel 14.潜水;跳水;俯冲 v. &n. dive
8.底部;最下部 n. bottom 15.在······下面;低于 prep. & adv. below
9.高度;水平;程度 n. level
词形变换
16.发展;开发 v. develop→发展;壮大 n. development
17.深的;有……深的 adj. deep→深深地;强烈地 adv. deeply→深(度);纵深 n. depth
18.奇观;惊叹 n. 琢磨;想知道;感到诧异 v. wonder→精彩的;绝妙的;令人惊叹的 adj.wonderful
19.通常的;寻常的 adj. usual→通常地;一般地 adv. usually→特别的;不寻常的 adj. unusual
重点短语
1.跳入 dive into 5.海平面 sea level
2.在地球上 on earth 6.平方千米 square kilometre
3.顺便问一下 by the way 7.倾泻;倾盆而下 pour down
4.不惜任何代价 at all costs 8.立方米 cubic metre
重点句型
1.黄河长5464公里，是(中国)第二长河。
The Yellow River is 5,464 kilometres long and is the second longest.
2.尼罗河和黄河都助力了古代文明的发展。
Both the Nile and the Yellow River helped ancient civilizations to develop.
3.有些深海动物是失明的，但它们“看”东西能和其他动物一样好。
Some deep-sea animals are blind, but they can“see” as well as others.
4.——它有多大
——它面积约 900万平方公里。
—— How big is it
—— It is about 9,000,000 square kilometres in size.
5.在那里，我们感受到水流从身边奔腾而过，然后汇入瀑布之中。
There, we felt the water rush past us and become a part of the waterfall.
6.——世界上最大的沙漠是什么
——是撒哈拉沙漠。
—— What is the biggest desert in the world
—— It is the Sahara Desert.
Section B Why do we explore nature
重点单词
名词
1.沙子 n. sand
2.类型;种类 n. type
3.海岸;海滨 n. coast
4.一生;终身 n. lifetime
5.距离;遥远 n. distance
6.环境;条件;状态 n. condition
7.肩膀;肩部 n. shoulder
8.度;度数;程度 n. degree
9.探险者;勘探者 n. explorer
10.梯子;阶梯;途径 n. ladder
11.同队队员;队友 n. teammate
12.结构(体);构造;体系 n. structure
13.追求的目标;野心;雄心 n. ambition
动词
14.包含;包括 v. include
15.生存;存活;艰难度过 v. survive
16.吸引;招引 v. attract
形容词
17.位于;坐落在 adj. located
18.活着;在世;有活力 adj. alive
19.有决心的;坚决的 adj. determined
20.东北的;东北方向的 adj. northeastern
21.淡水的;淡水中生长的 adj. freshwater
兼类词
22.拍照;照相 v. 照片;相片 n. photograph【小学词汇】
23.在……上方;高于 prep. & adv. above
词形变换
24.旅行;游历 n.&v. travel→旅行者;游客 n. traveller
25.爬;攀登 v. climb→攀登者;登山者 n. climber
26.北;北部;北方 n. north→北部的;向北的 adj. northern
27.南;南部;南方 n. south→南部的;向南的 adj. southern
28.简单的;朴素的 adj. simple→仅仅;只;简单地 adv. simply
29.好奇的;求知欲强的 adj. curious→好奇心;求知欲 n. curiosity
30.自然界;大自然 n. nature→自然的;天然的;天生的 adj. natural
31.死;死亡 v. die→死的;不运行的 adj. dead→死亡;毁灭;破灭 n. death
32.变化;改变 v.&n. change→可能变化的;易变的;常变的 adj. changeable
33.测量;量度为 v.措施;度量单位 n. measure→数量;测量 n. measurement
34.成功;达到目标 v. succeed→成功的;有成就的 adj. successful→成功地;顺利地 adv.successfully
35.使……冒风险(或面临危险)v.危险;风险 n. risk→有危险(或风险)的 adj. risky
重点短语
1.占据 take up 6.到达顶端 reach the top
2.感觉像 feel like 7.海平面以上 above sea level
3.做研究 do research 8.自然奇观 natural wonder
4.第一次 for the first time 9.一点一点地;逐渐地 bit by bit
5.毕竟;终究 after all
重点句型
1.对大多数人而言，珠穆朗玛峰是世界上最伟大的奇观之一。
To most people, Mount Qomolangma is one of the greatest wonders of the world.
2.登山者还必须应对空气稀薄、悬崖陡峭以及变幻莫测的天气状况。
Climbers must also deal with thin air, high cliffs, and changeable weather.
3.刘连满让队友踩在自己肩上。
Liu allowed his teammates to step on his shoulders.
4.人们为何仍要冒着生命危险攀登这座世界最高峰呢
Why do people still risk their lives to climb the highest mountain in the world
(二)单元话题范文背记
A
假如你是李华，你的英国笔友 John七月将要来你的家乡青海旅行，他最想去的景点是青海湖。请你给他写一封邮件，向他介绍一下青海湖。100词左右。
Dear John,
I am glad to hear that you plan to visit Qinghai Lake in July. I'd like to introduce QinghaiLake to you.
Qinghai Lake is in the northwest of Qinghai, China. It is the biggest salt lake in China and it is over 4,400 square kilometres in size. The best time to visit Qinghai Lake is from May toAugust. In May, there are thousands of birds flying around Qinghai Lake. While in July,a lot of
wild flowers come out. The sunshine in Qinghai is quite strong, so don't forget to take your hat and sunglasses.
I hope you will have a good trip!
Yours,
Li Hua
B
你校正在举办一次英文写作竞赛活动，主题是介绍我国的自然旅游胜地。请你以“MountTaishan: A Cultural and Natural Gem”为题,写一篇介绍泰山的短文来参赛。100 词左右。文章需要包括以下要点：
概况 ·位于中国山东省中部 ·大约1,545 米高 ·中国五岳之一
美景 ·高高的悬崖、古老的松树和云海 ·“旭日东升”和“晚霞夕照”尤其著名
游览 ·可以探索历史遗迹 ·有通往山顶的台阶和小路以及缆车服务
参考词汇: the Five Sacred Mountains 五岳: Sunrise from the East 旭日东升; Sunset Glow 晚霞夕照; historical site历史遗迹
Mount Taishan: A Cultural and Natural Gem
Mount Taishan lies in the middle of Shandong Province, China. It is about 1,545 metres high. And it is one of the Five Sacred Mountains of China. Millions of people around the world visit Mount Taishan every year.
The mountain is famous for its beautiful views, such as high cliffs, ancient pine trees, and the sea of clouds. The“Sunrise from the East” and“Sunset Glow” are among the most famous views.
Along the trip, visitors can visit historical sites. They can walk up paths and steps to the top or take a cable car up and down.
If you go there,I'm sure you' ll have a wonderful time.
(三)单元重要考点背记
考点① wonder的用法
考点 含义及用法 示例
wonder 作名词，意为“奇观；惊叹”，常见搭配: natural wonders 自然奇观; nowonder难怪 No wonder he's late— he missed the bus.难怪他迟到了———他没赶上公交车。 The Great Wall is one of the wonders of the world.长城是世界奇观之一。
作动词，意为“琢磨；想知道；感到诧异”,常见用法: wonder about sth.对某事感到好奇；wonder+疑问词+从句 想知道……; wonder if/whether 想知道是否 I wonder about his secret.我对他的秘密感到好奇。 She wondered where he went. 她想知道他去了哪里。 I wonder if you can help me.我想知道你是否能帮我。
考点 2 death, die 与 dead 辨析
考点 含义及用法 示例
death 作名词，意为“死亡；毁灭；破灭”，表示生命终结的状态、事件等抽象概念 His death was a great loss to the family. 他的去世对家人来说是巨大的损失。
die 作动词，意为“死亡；消失”，强调生命终止的动作，是瞬间性动词 The old tree is dying and will die soon.这棵老树快枯死了，很快会死去。
dead 作形容词，意为“不运行的；死的”，用于描述处于死亡状态的人或事物 The fish in the river are all dead because of pollution.由于污染,河里的鱼都死了。
考点③ risk的用法
考点4常见的“长/宽/高/深”等的表达
1.询问“某物有……长/宽/高/深”等时，常用句型：
How+形容词(long/ wide/ high/ deep)+ be 动词+主语 如:
How long is the bridge 这座桥多长
2.回答或描述“某物有……长/宽/高/深”等时，常用句型：
主语+ be动词+基数词+量词+形容词(long/ wide/ high/ deep/…).(也可用复合形容词形式“基数词+可数名词单数+形容词”)。如：1.8-metre-widel.8米宽

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