Unit 20 Words and expressions
1. curiosity n. 好奇（心）；古玩
be ~ about sb’s past對(duì)某人的過(guò)去好奇
excite /satisfy one’s curiosity
激起/滿(mǎn)足某人的好奇心
He did it out of curiosity他那樣做是出于好奇。
It is ~ that she didn’t remember the incident.
奇怪，她竟不記得那事了。
2. decoration n .裝飾；裝潢; 獎(jiǎng)?wù)?/p>
put up decorations 掛起裝飾物
interior decoration 室內(nèi)裝潢
award/receive a decoration 授予/獲得獎(jiǎng)?wù)?/p>
3. unearth vt. (從地下)發(fā)掘；揭露
unearth buried treasure 發(fā)掘埋在地下的寶藏
unearth a plot 揭露一個(gè)陰謀
4. spear n. 矛；槍?zhuān)凰箸S
throw a spear at 向…擲矛
5. pot n. 罐；鍋；壺
a pepper pot 胡椒瓶
wash up pots and pans擦洗炊具
6. emperor n. 皇帝 (empress n. 女皇)
Even the emperor has his poor relatives.
皇帝也有草鞋親。
7. pin n.（大頭）針 ；別針；木棍
vt. 釘住，使固定，使不能動(dòng)
a drawing pin圖釘 a rolling pin 搟面杖
In the accident \he was ~ned under the car.
在這次事故中他被壓在車(chē)下，動(dòng)彈不得。
I ~ my hopes on him. 我對(duì)他抱有信心。
The map was ~ned up 那幅地圖被釘在墻上。
8. clothing n.（總稱(chēng)）衣服；服裝
put on/take off clothing穿上/脫下衣服
summer clothing 夏裝
tailor-made clothing 定做的衣服
ready-to-wear clothing現(xiàn)成的衣服
an article of clothing 一件衣服
9. earring n.耳環(huán)
a pair of earrings 一副耳環(huán)
wear a ring 戴戒指
10. distinction n. 差別；對(duì)比；杰出
make a distinction區(qū)分；分清
an artist of distinction杰出的藝術(shù)家
11. centimeter n.厘米(cm)
1 kilometer=1000meters
1meter=100centimeters
12. clay n.粘土；泥土
a mass of clay.一堆泥土
Make clay into bricks.把泥土制成磚塊
13. arrow n. 箭
Bow and arrow弓和箭
Guard against a hidden arrow.謹(jǐn)防暗箭。
The arrow found its mark.箭射中了目標(biāo).
14. dozen n. （一）打；十二個(gè)
(與數(shù)詞或many, several等連用時(shí),不加s )
two (many, several) dozen pencils
兩(好多,幾)打鉛筆
dozens of 幾十,許多
for dozens of years 好幾十年以來(lái)
pack in dozens 成打地包裝
sell by the dozen 論打出售
15. cushion n. 墊石；墊子；坐墊
vt. 緩和...的沖擊
air cushion氣墊
kneel on the cushion跪在跪墊上
Snow cushioned my fall.
因?yàn)橄旅媸茄?所以我跌得不重。
16. weapon n.武器
chemical /chemical weapon化學(xué)/核武器
a weapon of defense防御武器，
test a new weapon試驗(yàn)一件新武器
carry weapons 攜帶武器
17. pottery n.（總稱(chēng)）陶器
Chinese pottery中國(guó)陶器
A potter is making pottery by hand.
陶器匠正用手做陶器.
18. spare adj.備用的；額外的; 多余的
v.節(jié)約, 節(jié)省, 不傷害, 寬恕
a spare tire 備用輪胎
What would you like doing in your spare time?
在閑暇的時(shí)候,你喜歡干什么？
Can you spare me just a few minutes
He doesn't spare himself.他律己甚嚴(yán)。
I have several spare ticket.我還富余幾張票。
Please spare me my life. 請(qǐng)饒我一命。
spare no efforts 不遺余力
Spare the rod and spoil the child.
[諺]孩子不打不成器。
19. tend vi傾向；趨向; vt.照顧
tend to 朝某方向；趨于;往往會(huì)
I (tend to) prefer black tea.我一貫喜歡紅茶。
Women tend to live longer than men.
女人往往比男人活得長(zhǎng)
The injured were well ~ ed in the hospital.
20. approximately adv. 近乎；接近
He is~ forty years old.他快四十歲了。
21. average n. 平均（數(shù)）
adj. 平均的；普通的 vt.平均達(dá)到,平均做到
An average of two students are absent each day. 每天平均有兩個(gè)學(xué)生缺席。
He averaged nine hours' work a day.
他平均每天工作九小時(shí)。
on(an/the) average 平均
above (the) average在平均水平以上
below(the) average 在平均水平以下
22. link n.環(huán)；關(guān)系；聯(lián)系vt.連接；聯(lián)系
key /weak link中心/薄弱環(huán)節(jié)
establish a ~ between the two countries
在兩國(guó)間建立聯(lián)系
~ up theory with practice把理論和實(shí)踐聯(lián)系起來(lái)
The road links all the new towns.
這條公路連接所有的新城鎮(zhèn)。
23. monument n. 紀(jì)念碑;紀(jì)念物
The monument to the People's Heroes.
人民英雄紀(jì)念碑。
His actions are a monument to foolishness.
他的行為是愚蠢的典型例子。
24. homeland n.祖國(guó)；國(guó)家
We study for our homeland.我們?yōu)樽鎳?guó)學(xué)習(xí)。
25. in terms of用...來(lái); 考慮到; 就…而言;
~ money, he's quite rich, but not ~ happiness.
就錢(qián)來(lái)說(shuō)他很富有,但就幸福來(lái)說(shuō)就不然了。
~ technical development就科技發(fā)展來(lái)講
26. Payment is made in terms of cash用現(xiàn)金支付status n.地位；身份; 狀況
What's your official status in the company?
你在公司里的正式職位是什麼?
Women have very little status in many countries.
在許多國(guó)家, 婦女沒(méi)有什麼地位.
family/ social status家庭狀況/社會(huì)地位
27. in the eyes of 在…看來(lái)
In the eyes of my parents, I'm forever a child.
在我父母的心目中,我永遠(yuǎn)是個(gè)孩子。
28. remote adj.偏遠(yuǎn)的；久遠(yuǎn)的；
in a remote village在一個(gè)偏僻的村莊里
in the remote past在久遠(yuǎn)的過(guò)去
Go to the ~ mountain areas到偏僻的山區(qū)去
29. distant adj.遙遠(yuǎn)的; 冷淡的,
The sun is distant from the earth.
太陽(yáng)距地球很遙遠(yuǎn)。
She's always very distant with Ann.
她對(duì)安妮總是很冷淡。
30. lend a hand 幫助
Please ~ with my book.請(qǐng)幫我拿一下書(shū)。
31. site n. 遺址;地方 Banpo Site半坡遺址
32. quantity n.量； 數(shù)量
a quantity of +單/復(fù)數(shù)謂語(yǔ)
quantities of +復(fù)數(shù)謂語(yǔ)
There is a large quantity of milk.
A quantity of baskets were on sale.
Quantities of food/books were on the table
33. serve as 作為；當(dāng)作
serve as a teacher 教課；擔(dān)任教師工作
These views serve as a guide in life.
這些觀點(diǎn)可以作為處世指南。
34. mask n.面具
Painting mask臉譜; a gas mask.防毒面具
35. dig up 挖出；掘起; 發(fā)現(xiàn)
dig up potatoes挖土豆
36. accompany vt.陪伴；陪同
I accompany you home.我陪你回家。
37. vast adj.巨大的；龐大的
vast plains廣袤的草原。畫(huà)
He has a vast appetite.他胃囗很大。
38. square adj.平方的；正方形的
n. 正方形; 廣場(chǎng) 【數(shù)】平方,
city square城市廣場(chǎng) draw a square畫(huà)正方形
64 is the square of 8.六十四是八的平方。
39. investigation n.調(diào)查研究
general investigation普查
The ~ into the accident was carried out by two policemen.兩名警察對(duì)這一事故展開(kāi)調(diào)查。