Unit 5 Languages around the World词汇 课件(共24张PPT)-人教版2019必修第一册
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| 名称 | Unit 5 Languages around the World词汇 课件(共24张PPT)-人教版2019必修第一册 |  | |
| 格式 | pptx | ||
| 文件大小 | 439.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-06-22 22:52:37 | ||
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文档简介
(共24张PPT)
-prec-,-pric-,-priz-,-prais-,价格价值，回报，评价
to traffic in, to sell
Objective:
通过词源解析和词根词缀拆解，掌握appreciate,appreciation,
precious,price,prize,praise,
appraise,appraisal等核心词及其派生词。
1. appreciate/ pri ie t / v.欣赏；理解，明白；感激；增值
ap-=ad-，去，趋近）+-prec-（价值，评价）+-i-（连字符）+ -ate（来自拉丁语动词的过去分词后缀，等于-ed，在此构成动词）→认识到…的价值，高度评价→理解，欣赏，重视，感激→增值，涨价
派生词：
appreciation/ pri i e n/n.感激、欣赏、增值
appreciable/ pri b( )l/a.可感知的、相当可观的
appreciably/ pri bli/ ad.
appreciative/ pri t v / a.
appreciatively/ pri t vli / ad.欣赏地，赞赏地；感激地
单句填空练习：
1.As China plays a greater role in global affairs, an increasing number of international students are beginning to ____________ China’s culture and history through this amazing language.
2.Learning Chinese calligraphy will increase your ____________ of Chinese culture.
appreciate
appreciation
2. price[pra s] n.价格；价值；代价
vt.给…定价
-pric-=-prec-，价值，价格+-e词尾→价值，价格→（转作动词）定价
Everyone has their price. 人皆有价。有钱能使鬼推磨。
派生词：
pricey/ pra si / a. pricy，expensive
price-tag n.价签
priceless[ pra sl s] a.无价的，极其贵重的=price（价格）+ -less（形容词后缀，无…的）→无价的→极其贵重的
overpriced a.
3. prize/pra z/ n.奖品，奖项；战利品
-priz-=-prec-，回报+-e词尾→（获胜的）回报→奖品，战利品
prize-fighter n. a boxer who fights to win money. 职业拳击手
no prizes for guessing sth不用猜都知道
例句：He won first prize in the running competition.
4. praise[pre z] vt.赞扬，歌颂
n.赞扬，歌颂-prais-=-prec-，评价+e（词尾）→（高度）评价→赞扬，歌颂n.
praiseworthy/ pre zw i/ a.值得称赞的；可嘉的
praiseful a.
praising a.
5. appraise/ pre z/v.评价，估量；估价
ap-同ad-，-prais-=-prec-，评价+-e→
评价，鉴定，估价
appraisal/ pre z( )l/ n.
appraiser / pre z (r) / n.鉴定人，评价人；估价官
reappraise/ ri pre z/ v.重新评估；重新评价
单句填空：
1.The experts __________ the painting at 30,000 dollars.
2.She has denied being romantically involved with the pontiff and, despite having ___________him, she criticised his views of love.
appraised
praised
6. precious/ pre s/ a.宝贵的，珍贵的 n. （用作称呼）宝贝，亲爱的
preciously/ pre sli/ ad.
preciousness/ pre sn s/ n.
珍贵；过分讲究
semiprecious/ sem pre s/ a.次珍贵的；准宝石的semi-half, precious
7. depreciate / d pri ie t / v.（使）贬值，（使）降价；贬低，轻视
de-down向下，-prec-,-i-,-ate, 价格价值下降，贬值，折旧，贬低
depreciation/d pri i e n/ n.
depreciatory / d pri t r /a.贬值的；蔑视的, tending to depreciate,depreciative
New cars start to __________ as soon as they are on the road.
depreciate
deprecatory/ d pr k tr /
/ d pr k t ri/
1. expressing disapproval; protesting
2. expressing apology; apologetic
8.interpret/ n t pr t/v.
解释；口译；把……理解为；演绎
late 14c., from Old French interpreter (13c.) and directly from Latin interpretari "explain, expound, understand," from interpres "agent, translator," from inter- (see inter-) + second element of uncertain origin, perhaps related to Sanskrit prath- "to spread abroad," PIE *per- (5) "to traffic in, sell"
派生词：
interpreter/ n t pr t (r) / n.口译者
interpretation/ n t pr te ( )n/ n.
interpretable/ n t pr t bl/ a.
interpretative/ n t pr t t v/ a.
解释的；作为说明的
语法填空：
It’s widely known that there are two types of assets: appreciating and depreciating. However, what is less well known is the __1__（different） between what’s classified as appreciating and depreciating.
What’s appreciation Appreciation is the increase in value. The majority of assets used to accumulate and grow wealth, appreciate. An asset can appreciate because _2__supply, demand, or a change in interest rates. What’s depreciation Depreciation is the exact opposite. It’s the loss of value. The_3_（much）common example is a car, but more on that later.
Appreciating assets include _4_（stock）, real estate, equity and bank accounts. Depreciating assets consist of
cars,boats,furniture,equipment,patents and copyrights etc.
Appreciating assets means owning and investing money in _5__ appreciating asset, __6__ is the key driver in growing your wealth. Those who’ve accumulated significant amounts of wealth have
done so by _7_（earn） a living, saving, and investing __8_（diligent） over decades.Nonetheless, there are a few reasons to own a depreciating asset.One is for fun and __9_（convenient）. We own and drive cars because we need _10_ （they）to go places. We buy boats because they are fun. In either case, you could also own a car or boat for your business as it would serve a different purpose.
参考答案：
1. difference 2. of
3. most 4.stocks
5.an 6.which
7.earning 8. diligently
9.convenience 10.them
-prec-,-pric-,-priz-,-prais-,价格价值，回报，评价
to traffic in, to sell
Objective:
通过词源解析和词根词缀拆解，掌握appreciate,appreciation,
precious,price,prize,praise,
appraise,appraisal等核心词及其派生词。
1. appreciate/ pri ie t / v.欣赏；理解，明白；感激；增值
ap-=ad-，去，趋近）+-prec-（价值，评价）+-i-（连字符）+ -ate（来自拉丁语动词的过去分词后缀，等于-ed，在此构成动词）→认识到…的价值，高度评价→理解，欣赏，重视，感激→增值，涨价
派生词：
appreciation/ pri i e n/n.感激、欣赏、增值
appreciable/ pri b( )l/a.可感知的、相当可观的
appreciably/ pri bli/ ad.
appreciative/ pri t v / a.
appreciatively/ pri t vli / ad.欣赏地，赞赏地；感激地
单句填空练习：
1.As China plays a greater role in global affairs, an increasing number of international students are beginning to ____________ China’s culture and history through this amazing language.
2.Learning Chinese calligraphy will increase your ____________ of Chinese culture.
appreciate
appreciation
2. price[pra s] n.价格；价值；代价
vt.给…定价
-pric-=-prec-，价值，价格+-e词尾→价值，价格→（转作动词）定价
Everyone has their price. 人皆有价。有钱能使鬼推磨。
派生词：
pricey/ pra si / a. pricy，expensive
price-tag n.价签
priceless[ pra sl s] a.无价的，极其贵重的=price（价格）+ -less（形容词后缀，无…的）→无价的→极其贵重的
overpriced a.
3. prize/pra z/ n.奖品，奖项；战利品
-priz-=-prec-，回报+-e词尾→（获胜的）回报→奖品，战利品
prize-fighter n. a boxer who fights to win money. 职业拳击手
no prizes for guessing sth不用猜都知道
例句：He won first prize in the running competition.
4. praise[pre z] vt.赞扬，歌颂
n.赞扬，歌颂-prais-=-prec-，评价+e（词尾）→（高度）评价→赞扬，歌颂n.
praiseworthy/ pre zw i/ a.值得称赞的；可嘉的
praiseful a.
praising a.
5. appraise/ pre z/v.评价，估量；估价
ap-同ad-，-prais-=-prec-，评价+-e→
评价，鉴定，估价
appraisal/ pre z( )l/ n.
appraiser / pre z (r) / n.鉴定人，评价人；估价官
reappraise/ ri pre z/ v.重新评估；重新评价
单句填空：
1.The experts __________ the painting at 30,000 dollars.
2.She has denied being romantically involved with the pontiff and, despite having ___________him, she criticised his views of love.
appraised
praised
6. precious/ pre s/ a.宝贵的，珍贵的 n. （用作称呼）宝贝，亲爱的
preciously/ pre sli/ ad.
preciousness/ pre sn s/ n.
珍贵；过分讲究
semiprecious/ sem pre s/ a.次珍贵的；准宝石的semi-half, precious
7. depreciate / d pri ie t / v.（使）贬值，（使）降价；贬低，轻视
de-down向下，-prec-,-i-,-ate, 价格价值下降，贬值，折旧，贬低
depreciation/d pri i e n/ n.
depreciatory / d pri t r /a.贬值的；蔑视的, tending to depreciate,depreciative
New cars start to __________ as soon as they are on the road.
depreciate
deprecatory/ d pr k tr /
/ d pr k t ri/
1. expressing disapproval; protesting
2. expressing apology; apologetic
8.interpret/ n t pr t/v.
解释；口译；把……理解为；演绎
late 14c., from Old French interpreter (13c.) and directly from Latin interpretari "explain, expound, understand," from interpres "agent, translator," from inter- (see inter-) + second element of uncertain origin, perhaps related to Sanskrit prath- "to spread abroad," PIE *per- (5) "to traffic in, sell"
派生词：
interpreter/ n t pr t (r) / n.口译者
interpretation/ n t pr te ( )n/ n.
interpretable/ n t pr t bl/ a.
interpretative/ n t pr t t v/ a.
解释的；作为说明的
语法填空：
It’s widely known that there are two types of assets: appreciating and depreciating. However, what is less well known is the __1__（different） between what’s classified as appreciating and depreciating.
What’s appreciation Appreciation is the increase in value. The majority of assets used to accumulate and grow wealth, appreciate. An asset can appreciate because _2__supply, demand, or a change in interest rates. What’s depreciation Depreciation is the exact opposite. It’s the loss of value. The_3_（much）common example is a car, but more on that later.
Appreciating assets include _4_（stock）, real estate, equity and bank accounts. Depreciating assets consist of
cars,boats,furniture,equipment,patents and copyrights etc.
Appreciating assets means owning and investing money in _5__ appreciating asset, __6__ is the key driver in growing your wealth. Those who’ve accumulated significant amounts of wealth have
done so by _7_（earn） a living, saving, and investing __8_（diligent） over decades.Nonetheless, there are a few reasons to own a depreciating asset.One is for fun and __9_（convenient）. We own and drive cars because we need _10_ （they）to go places. We buy boats because they are fun. In either case, you could also own a car or boat for your business as it would serve a different purpose.
参考答案：
1. difference 2. of
3. most 4.stocks
5.an 6.which
7.earning 8. diligently
9.convenience 10.them