Unit 2 Iconic Attractions 知识点课件(共73张PPT)2025-2026学年高中英语人教版(2019)选择性必修第四册

文档属性

名称 Unit 2 Iconic Attractions 知识点课件(共73张PPT)2025-2026学年高中英语人教版(2019)选择性必修第四册
格式 pptx
文件大小 767.0KB
资源类型 教案
版本资源 人教版(2019)
科目 英语
更新时间 2026-03-26 00:00:00

图片预览

文档简介

(共73张PPT)
Iconic Attractions
Unit 2
1. located adj.位于[locate vt.找出……的准确位置;把……安置在(或建
造于);创办于(某地) location n.地点;位置]
be located in/on/at位于;坐落于
2. freedom n.自由;不受……影响的状态(free adj.不收费的;自由的;
不受约束的 vt.使摆脱;解除;释放 freely adv.自由地;不受限制地)
be free to do sth 自由做某事
set…free使……获得自由;释放……
free from/of…不受……控制(或影响)的
3. foundation n.创建;基础;地基 (found vt.建立;创建 founder n.创
办人;奠基者)
lay a solid foundation for…
为……奠定坚实的基础
“介词+关系代词”引导的定语从句
Most of their musical instruments are really just sticks found on the
ground, among which there is an amazing instrument called the
didgeridoo. 他们绝大多数的乐器其实就是地上找到的树枝,其中就有
一种令人惊叹的、叫作迪吉里杜管的乐器。
当关系代词在定语从句中作介词的宾语时,通常用“介词+关系代词”
引导定语从句。如果指人,用“介词+whom”;如果指物,用“介词
+which”。
·另外,whose也可放在介词后构成“介词+whose+名词”结构。
·该句式中介词的选用可根据从句中动词、形容词等与介词的搭配或语
意确定。
观察下面的句子,并感知过去分词的用法。
1. Located to the south of the equator, below many other countries on
the globe, it’s often informally referred to as “down under”.
2. I’m more interested in meeting people in Australia and experiencing
their culture, food, and way of life.
3. Most of their musical instruments are really just sticks found on the
ground, among which there is an amazing instrument called the
didgeridoo.
4. A skilled player can play for a long time without stopping to breathe.
5. I tried to learn how to play it, but after trying for hours, I was
convinced that I could never make a musical sound with this
instrument!
6. Although the main cultural influence since 1788 has been Western
culture, minority cultures have also played a part in shaping the unique
Australian culture, with many of the new cultural influences
contributed by immigrants.
1. 概念
过去分词是非谓语动词形式之一。过去分词保留着动词的部分特性,有
完成或被动含义,可和状语构成过去分词短语。
2. 过去分词作表语
用在系动词(如be、 get、 become、 look、 feel、 seem、 remain等)后
面,多表示主语的状态或状况,它体现的是形容词的特性。
After the author moved to London, he felt disappointed.(2021·全国甲
卷改编)
作者搬到伦敦后,感到很失望。
If so, you may be surprised to learn that libraries have changed for the
better.(2020·天津7月卷)
如果是这样的话,你可能会惊讶地发现图书馆已经变得更好了。
In India,particularly outside cities,young women are expected to
move in with their husband’s family when they get married.(2020·全国
Ⅲ卷)
在印度,尤其是城市以外的地方,年轻女性结婚后通常会被要求搬入丈
夫家。
(1)有的过去分词作表语,相当于形容词,且大部分已转化为形容词,
常见的有delighted、amused、 disappointed、 discouraged、 drunk、
astonished、 puzzled、 upset等。
(2)过去分词作表语与被动语态的区别:
①过去分词作表语,强调主语所处的状态;
②动词的被动语态表示主语是动作的承受者,强调动作。
The novel, which is popular among readers,is well written.(过去分词
作表语,表状态)
这部小说写得很好,深受读者欢迎。
It’s said that history is written by the victors, and those victors set the
standards for admission to the genius club.(被动语态,强调动作,
2021·全国甲卷)
据说历史是由胜利者书写的,而那些胜利者制定了进入“天才俱乐部”
的标准。
3. 过去分词作定语
(1)意义
①及物动词的过去分词表示被动或完成。
The activity organised by the club benefited us a lot.
俱乐部组织的活动使我们受益匪浅。
②不及物动词的过去分词作定语时,不表示被动,只表示完成。
The road was partially blocked by a fallen tree.
倒下的树挡住了部分路。
(2)位置
①单个的过去分词作定语时,通常放在被修饰词的前面。
Approaching the vehicle,they saw that a woman was trying to get out of
the broken window.(2016·全国Ⅰ卷)
走近那辆车时,他们看到一名女子正试图从破裂的车窗中爬出来。
②过去分词短语作定语时,通常放在被修饰词的后面,其作用相当于一
个定语从句。
Classic works, written by masters, present great thoughts through
fascinating stories and language.
大师们写的经典作品通过引人入胜的故事和精妙的语言传达出深刻
的思想。
So would you please spare some time to review the draft script attached
to this email and make necessary changes?
那么,能否请您抽出一些时间审阅这封电子邮件附带的草稿,并做出必
要的修改?
4. 过去分词作宾语补足语
(1)用法
过去分词作宾补,说明宾语的状态或性质,与宾语一起构成复合宾语,
过去分词前面的宾语就是其逻辑主语。过去分词作宾补时,其所表示的
动作一定和宾语有逻辑上的动宾关系,作宾补的多为及物动词。
She saw the thief caught by the policemen.
她看见警察抓住了小偷。
(2)三类接过去分词作宾补的动词
①表示感觉或心理状态的动词,如:see、 watch、 observe、 find、
hear、 feel、 notice等。
As Ginni Bazlinton reached Antarctica,she found herself
greeted by a group of little Gentoo penguins (企鹅) longing to say
hello.(2022·全国甲卷)
当Ginni Bazlinton到达南极洲时,她发现一群渴望打招呼的小巴布亚企
鹅正在迎接自己。
②表示“致使”意义的动词,如:have、 make、 get、 keep、
leave等。
The world won’t come to an end in most cases just because you left a
few things undone.(2022·浙江1月卷)
在大多数情况下,世界不会因为你有几件事没有完成而毁灭。
③表示“希望”“要求”意义的动词,如:like、 order、 want、
wish、 expect等,其结构为“及物动词+宾语+(to be)+过去分词”。
I wish my homework (to be) finished before five o’clock.
我希望在5点前完成作业。
(3)“with/without+宾语+宾语补足语”结构
With the key lost, he had to wait outside the door.
由于钥匙丢了,他只好在门外等待。
“have+宾语+过去分词”的三种含义:
①表示“让某人做某事”。
My computer was out of order,so I had it repaired yesterday.
我的电脑坏了,所以我昨天找人把它修好了。
②完成或解决某事(主语可能参与其中)。
Last week, the park had some trees planted.
上周,公园里种了一些树。
③表示“遭遇某种不幸;受到打击”。
He had his wallet stolen.
他的钱包被偷了。
5. 过去分词作状语
过去分词作状语,修饰谓语动词,进一步说明谓语动词的动作和状态,
其逻辑主语就是句子的主语,且主语是过去分词动作的承受者。过去分
词作状语时,可单独使用,也可以在其前面加上适当的连词(when、
while、 if、 once、 unless、 although等),表示时间、原因、条件、让
步、伴随、方式等。
(1)表示时间,可转换为when、 while或after等引导的时间状语从句。
First announced in April, 2016, the tax which applies to soft drinks
containing more than 5g of sugar per 100ml, was introduced to help
reduce childhood obesity (肥胖).(2022·全国乙卷)
→When it was first announced in April 2016, the tax which applies to
soft drinks containing more than 5g of sugar per 100ml,was introduced
to help reduce childhood obesity.
当该税于2016年4月首次宣布时,就适用于每100毫升含糖量超过5克的
软饮料,旨在帮助降低儿童肥胖(发生的概率)。
(2)表示原因,可转换为as、 since或because等引导的原因状语从句。
Amazed at how skilful they were, I determined to be just as good.
→Because I was amazed at how skilful they were, I determined to be
just as good.
惊讶于他们的熟练程度,我决心要像他们一样好。
(3)表示条件,可转换为if、 once或unless等引导的条件状语从句。
Not well organised, the meeting will be a failure.
→If it isn’t well organised, the meeting will be a failure.
组织得不够有序的话,会议就会失败。
(4)表示让步,可转换为although、 though或even if等引导的让步
状语从句。
Exhausted, the premier kept dealing with political problems until
midnight.
→Although/Though he was exhausted, the premier kept dealing with
political problems until midnight.
尽管疲惫不堪,总理还是继续处理政治问题直到深夜。
(5)表示方式或伴随情况。作方式状语时,若有连词as if,可转换为as if
引导的方式状语从句;若无连词,则转换为并列结构。作伴随状语时,
一般转换为并列结构。
The scientist came in, followed by her assistant.
→The scientist came in and she was followed by her assistant.
科学家进来了,后面跟着她的助手。
(6)连词+过去分词:过去分词作时间、条件或让步状语时,为了明确
其意义,有时可在过去分词前加上when、 while、 if、 once、 unless、
although等连词,相当于状语从句的省略。
The rich ideas in our minds seem very thin and plain when first written
down.
我们脑海中丰富的想法在第一次写下来时显得非常单薄和平淡。
有些过去分词因为来源于系表结构,作状语时不表示被动而表示状态。
这样的过去分词及短语常见的有:lost (迷路)、 seated (坐)、 hidden
(躲)、 stationed (驻扎)、 lost/absorbed in (沉溺于)、 born (出生)、
dressed in (穿着)、 tired of (厌烦)。
Meanwhile, Henry was just nearby, absorbed in working on a
complicated rope knot as usual.
与此同时,Henry就在附近,像往常一样全神贯注地处理一个复杂
的绳结。
1. 单句语法填空
(1)Before painting, the painter must have a (detail) draft
in his mind.
(2)Obviously we’re all absolutely (delight) to welcome
another calf to our black rhino family.(2021·全国甲卷改编)
(3)It is different from traditional tourism because it allows the traveler to
become (educate) about the areas—both in terms of
geographical conditions and cultural characteristics…(2021·全国乙卷)
detailed 
delighted 
educated 
(4)“It can help to build a community with a (share) future
for mankind,” he said.(2022·全国乙卷)
(5)In the Ming Dynasty, the center was the Forbidden
City, (surround) in concentric (同心的) circles by the
Inner City and Outer City.(2023·浙江1月卷)
(6)They make great gifts and you see them many times
(decorate) with red envelopes and messages of good fortune.(2020·全国
Ⅱ卷)
(7)The first is declining birth rates, which means old generations are
large (compare) to younger generations…
shared 
surrounded 
decorated 
compared 
(8)Wolfgang’s emphasis on developing positive leadership kept his
managers actively (involve) and loyal as they successfully
transformed the company into a global one.
(9)Greatly (interest), I asked how he played the
didgeridoo.
(10)The girl would keep silent for hours unless (ask).
involved 
interested 
asked 
2. 补全句子
(1)Our smartphones are great tools, but it’s easy
.
我们的智能手机是很棒的工具,但很容易让人上瘾。
(2) , walked over to
Jessica and hugged her tightly.
沐浴在温暖的圣诞气氛中,James走到Jessica身边,紧紧地拥抱着她。
to become
addicted to them 
Bathed in the warm Christmas atmosphere 
本单元的写作任务是描写标志性动物。这种类型的文章属于介绍类
说明文,是对一种标志性动物进行说明或描述的写作。它通常要求抓住
该动物的主要特征进行描述,写作内容可以包括体态描述、栖息地、食
物、现状等,要求语言简明扼要、通俗易懂,描写详略得当。具体写作
格式如图所示:
1. 开头句
(1)This is a cute animal, which is loved by most kids.
这是一种可爱的动物,受到大多数孩子的喜爱。
(2)The animal has a thin face with two big and bright eyes on it.
这种动物有一张瘦瘦的脸,脸上有一双大大的、明亮的眼睛。
(3)It is native to Africa and it spends most time in the forest.
它原产自非洲,大部分时间在森林里度过。
(4)It feeds on grass and is friendly to people.
它是食草动物,对人类很友好。
2. 中间句
(1)Many fields are being turned into desert,which makes the animals
living there have no place to find food to eat.
许多田野正在变为沙漠,这使生活在那里的动物无处寻找食物。
(2)Many animals are being killed so that some of them are in danger of
dying out.
许多动物正在被杀害,以至于一些动物濒临灭绝。
(3)Now a growing number of wild animals are dying out every year.
现在,每年都有越来越多的野生动物濒临灭绝。
3. 结尾句
(1)Let’s make joint efforts to protect the endangered animals!
让我们共同努力,保护濒临灭绝的动物吧!
(2)Why not do something nice to change this situation?
为什么不做点好事来改变这种状况呢?
(3)It’s high time that we should live in harmony with nature.
到了应该与自然和谐共处的时候了。
(4)Finally, we should let people know the importance of protecting
endangered animals.
最后,我们应该让人们知道保护濒危动物的重要性。
(5)It’s our eager hope that more people will lend us a hand to help save
them.
我们殷切期望能有更多的人伸出援手来拯救它们。
(6)No one can deny/doubt that protecting the animals is helpful to
humans as well.
没人能够否认或质疑这样一个事实:保护动物同样有利于人类。
1. 创建;基础;地基 n.
2. 政治的adj.
3. 赤道n.
4. 户外烧烤;烤架 n.
5. 面包(糕饼)店;面包厂n.
6. 公共场所(尤指价格低廉的饮食和娱乐场所);
关节 n. 联合的;共同的adj.
foundation 
political 
equator 
barbecue 
bakery 
joint 
7. 肉贩;屠夫;刽子手n.
8. 最著名的;第一的;首要的adj. 总理;首相n.
9. 药草;香草;草本n.
10. 坦率的;简单的adj.
11. 部长;大臣;外交使节n.
12. 蛙;青蛙n.
13. 箭;箭头n.
14. 给……命名(或题名);使享有权利 vt.
butcher 
premier 
herb 
straightforward 
minister 
frog 
arrow 
entitle 
15. 潜水;跳水;俯冲 vi.&n.
16. 自由;不受……影响的状态n.
17. 领域;领土;范围n.
18. 倡议;赞助;主办vt. (法案等的)倡议者;赞助者n.
19. 自由n.
20. 高尔夫球运动n.
21. 海峡n.
dive 
freedom 
domain 
sponsor 
liberty 
golf 
strait 
22. 样本;样品n.
23. 分布;分配;分发n.
24. 暂时的;短暂的adj.
25. 阶段;时期n.
26. 树干n.
27. 批准;许可 vt. 许可证;执照n.
28. 一场;一段时间;会议n.
sample 
distribution 
temporary 
phase 
trunk 
license 
session 
29. 发生率;重复率;(声波或电磁波振动的)频率n.
30. 暴力;暴行n.
31. 巢穴;鸟窝;秘密窝点n.
32. 生理;生物学n.
33. 孵出;破壳 vi. 使孵出;策划;(尤指)密谋 vt.
34. 能力;容量n.
frequency 
violence 
nest 
biology 
hatch 
capacity 
35. 栅栏;围栏n.
36. 监狱;监禁n.
37. 大;宏大的adj.
38. iconic
39. didgeridoo
40. located  41. hollow
42. vibrate  43. horn
44. pitch  45. slogan
46. getaway  47. kayaking
fence 
prison 
grand 
符号的;图标的 
迪吉里杜管 
位于 
中空的;空心的 
(使)振动 
(乐器)号 
音高 
标语;口号 
适合度假的地方 
划皮艇 
48. monument
49. geothermal park
50. geyser
51. pouch
52. licensed
53. violent
54. mammal
55. sulphuric pool
56. bungee jumping
纪念碑(或馆、堂、像等);历史遗迹 
地热公园 
间歇泉 
育儿袋;小袋子;荷包 
得到正式许可的 
暴力的;猛烈的 
哺乳动物 
硫黄池 
蹦极跳 
1. 安排;创建;设立
2. 高峰季节
3. 一群(羊或鸟)
4. 对……做研究
5. 被称作……
6. 迫不及待做某事
7. 主修……
set up 
peak season 
a flock of 
do research on 
be referred to as 
can’t wait to do sth 
major in 
8. 原产于……;源于……
9. 和……保持密切联系
10. 由……制成
11. 玩得愉快;过得开心
12. 组成;构成
13. 在……中起作用
14. 就个人而言
be native to 
in close contact with 
be made from 
enjoy one’s time 
make up 
play a part in 
personally speaking 
15. 对……有……态度
16. 感到舒适自在
17. 赞成;与……一致
18. 享有;有……的资格
19. 在出生时
20. 找到解决办法;渗入到
21. 违法
have a(n)…attitude towards… 
feel at home 
agree with 
be entitled to 
at birth 
find one’s way 
against the law 
22. 依附;继续保留;紧紧抓住
23. 为了;为帮助(或取得)
24. 少数人(或物);一把(的量)
25. 拿起;举起;提起
26. 处于良好的状态
27. (偶然)遇见;发现
28. 有能力做某事
hang onto 
in the interest of 
a handful of 
pick up 
in a good state 
come across 
have a capacity to do sth 
1. (澳大利亚)位于赤道以南,并在地球上很多国家的下方,它常被非正
式地称为“down under”。
, below many other countries
on the globe, .
Located to the south of the equator 
it’s often informally referred to as “down under” 
2. 我迫不及待地想看看这一切!然而,由于我的专业是社会研究,所
以我对结识澳大利亚人,体验他们的文化、食物和生活方式更感兴趣。
! However,

their culture, food, and way of life.
I can’t wait to see all of them 
as I major in social
studies 
I’m more interested in meeting people in Australia and
experiencing 
3. 另一方面,受亚洲文化的影响,除了灵感源自中国的点心等澳大利
亚版的食物以外,还引入了豆腐和(用于调味的)亚洲药草。
The influence of Asian cultures, ,
bean curd and Asian herbs,
Australian versions of foods like the Chinese-inspired dim sim.
on the other hand 
led to the
introduction of 
along with 
4. 他们绝大多数的乐器其实就是地上找到的树枝,其中就有一种令人
惊叹的、叫作迪吉里杜管的乐器。
Most of their musical instruments are really just sticks
, the
didgeridoo.
5. 我差不多该跟澳大利亚说再见了。
.
found on the
ground 
among which there is an amazing instrument called 
It’s almost time for me to say goodbye to Australia 
6. 在这里待了一段时间后,我印象最深的是构成这个国家的复杂的民
族与文化融合体。
, my biggest impression is
.
After being here for a while 
the
complicated mix of peoples and cultures that make up the nation 
7. 尽管自1788年以来,(澳大利亚的)文化主要受西方文化的影响,但是
少数族裔文化也在塑造独特的澳大利亚文化方面发挥了作用,许多新文
化的影响是由移民促成的。
since 1788
, minority cultures the
unique Australian culture,
.
Although the main cultural influence 
has been Western
culture 
have also played a part in shaping 
with many of the new cultural influences
contributed by immigrants 
8. 据说,现在几乎一半的澳大利亚公民不是自己出生在海外,就是他
们的父母出生在海外。
now nearly half of all Australian citizens were either
born overseas .
It is said that 
or have parents who were born overseas 
9. 就我个人而言,我最喜欢的是澳大利亚人本身,他们的生活态度坦
率且无拘无束,而且他们的友好和温暖让我无论走到哪里都有宾至如归
的感觉。

.
, and their friendliness and warmth
.
Personally speaking 
what I like most about Australia is the
people themselves 
They have a straightforward and free-and-
easy attitude towards life 
made
me feel at home wherever I went 
10. 我们今天的主题是“澳大利亚特有的生物”,相关问题将由野生动
物专家吉姆·史密斯博士来解答。
Our topic today is “Creatures Unique to Australia”,
, Dr Jim Smith.
11. 大约七八个月大之前,它们一直待在那个暂时受保护的环境里睡觉
和吃奶。
They sleep and drink milk ,
.
with questions
answered by wildlife expert 
in that temporary 
protected
environment until they are about seven or eight months old 
12. 它们花大量时间进食、睡觉和攀附在树干上,因此与人类的接触会
给它们带来很大的压力。

, so interaction with humans can
.
They spend quite a lot of time eating, sleeping, and hanging onto
tree trunks 
cause them a lot of
stress 
13. 因此,政府已开始制定法律来限制人接触考拉,既是为了保护动
物,也是为了公共安全。
, the government began to
, ,
.
Because of this 
make laws against
touching koalas 
in the interest of animal protection 
as well
as public safety 
14. 如果想抱抱考拉,你得去那些有执照的动物园。那里的动物专家会
确保挑选出来的考拉状态良好,适合与人接触,游客抚摸考拉的时长和
频率也有限制。
If you want to hold a koala, you have to go to certain licensed
zoos that the koalas
for human contact and that they are
handled .
where animal experts make sure 
selected for
each session are in a good state 
for only a limited time and on a limited frequency of occasions 
15. 虽然它可能像鸟类一样在巢中产卵,但它实际上是一种原始哺乳动
物,有着独特的生理结构。

.
While it may lay eggs in a nest like a bird, it’s really a primitive
mammal, with a unique biology 
基础词汇 拓展词汇 1 vt. 建
立;创办 foundation n. 创
建;基础;地基
adj. 基础
的;基本的
n. 创办者;创
建者
2 n.
政治;政治事务
(或活动) political adj. 政
治的
adv. 政治上
n. 政治家;从
政者
found 
foundational
founder 
politics 
politically 
politician 
基础词汇 拓展词汇 3 v. 找
出……的准确位置;把……安置在 located adj. 位于
n. 位置;地点
adj. 在小范围
内的;局部的
4 vt.&vi. 烘烤;焙 n. 面包(糕饼)师傅;面包店老板 bakery n. 面包
(糕饼)店;面
包厂 adj.
(食物)烤(熟)的;醉酒的
locate 
location 
localised 
bake 
baker 
baked 
基础词汇 拓展词汇 5 joint n. 公共场所(尤指价格低廉的饮食和娱乐场所);关节 adj. 联合的;共同的 . adj. 有关节的;有接
缝的
adv. 共同地;
连带地 /
6 herb n. 药草;香草;草本 adj.
香草的;药草的 herbaceous
adj. 草本的
n. 草药栽培
者;草药医
生;药草商
jointed 
jointly 
herbal 
herbalist 
基础词汇 拓展词汇 7 hollow adj. 中空
的;空心的
n. 空泛;空虚
adv. 空心地;
凹陷地 /
8 vibrate vt.&vi.
(使)振动 n.
震动;抖动;颤

adj. 震动的;
颤动的 /
hollowness 
hollowly 
vibration 
vibratory 
基础词汇 拓展词汇 9 entitle vt.
给……命名(或
题名);使享有
权利
n. (拥有某物或
做某事的)权
利;资格
adj. 有资格
的;有权利的 /
10 adj. 自
由的;不收费的 adv.
自由地;大方地 freedom n. 自
由;不受……
影响的状态
n. 自由式体育
比赛 vi. 即兴
说唱
entitlement 
entitled 
free 
freely 
freestyle 
基础词汇 拓展词汇 11 sponsor vt. 倡
议;赞助;主办 n. (法案等的)倡议者;赞助者
n. 赞助款;资助
adj. (活动)有
组织赞助的;
(活动或比赛)
为慈善筹款而
举办的 /
sponsorship 
sponsored 
基础词汇 拓展词汇 12 vt.
解放;使自由 adj.
宽宏大度的;开
明的;慷慨的;
(政治经济上)自
由的;不精确的 liberty n. 自由
n. 解放;解放
运动;释放
13
vt. 分配;分发 distribution n.
分布;分配;分

adj. 可分配的;可分成类

n. 经销商;分销商
liberate 
liberal 
liberation 
distribute 
distributable
distributor
基础词汇 拓展词汇 14 temporary adj.
暂时的;短暂的
adv. 临时地;暂
时地
n. 临时性;暂时性 temporise vi. 拖延时间(不迅速作决定等);敷衍
15
adj. 频繁的;经常发生的
adv. 频繁地;经
常 frequency n. 发生率;重复率;(声波或电磁波振动的)频率 /
temporarily 
temporariness
frequent 
frequently 
基础词汇 拓展词汇 16 adj.
暴力的;猛烈的 violence n. 暴
力;暴行
adv. 强烈地;
凶猛地;猛烈
地 /
17 biology n. 生
理;生物学
adj. 生物的;生
物学的
adv. 生物学
上;生物学地
n. 生物学家
violent 
violently 
biological 
biologically
biologist 
基础词汇 拓展词汇 18 capacity n. 能
力;容量 adj.
有能力;能力强

adj. 容量大
的;宽敞的 /
19 prison n. 监狱;监禁 n.
囚犯;俘虏
vt. 监禁;关押 n. 监禁;关押
capable 
capacious 
prisoner 
imprison 
imprisonment
基础词汇 拓展词汇 20 butcher n. 肉
贩;屠夫;刽子
手 n. 残杀;杀戮;屠宰工作 adv. 如屠夫地;残忍地 /
21 dive vi.& n. 潜
水;跳水;俯冲 n. 跳水;跳水运动;(戴呼吸装备的)潜水 n. 潜水员;跳水运动员 /
butchery 
butcherly 
diving 
diver 
基础词汇 拓展词汇 22 sample n. 样
本;样品 n.
抽样;取样;
(乐曲的)节录 n. 刺绣样本;(尤指乐曲的)
集锦;采样器 /
sampling 
sampler 
基础词汇 拓展词汇 23 license vt. 批
准;许可 n. 许
可证;执照 adj. 得到正式许可的 n.
售酒执照持有
者;特许制作
(或使用)……
的人(或公司) licentious adj.
放荡的;不道
德的
24 grand adj. 大;
宏大的
adv. 盛大地;宏伟地;堂皇地
n. 宏伟;壮
丽;堂皇 n. 大看台
licensed 
licensee 
grandly 
grandeur 
grandstand