Unit 2 Looking into the Future 词汇 课件（共34张）-2025-2026学年高中英语人教版选择性必修第一册
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| 名称 | Unit 2 Looking into the Future 词汇 课件（共34张）-2025-2026学年高中英语人教版选择性必修第一册 |  | |
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| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-09-10 23:50:09 | ||
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(共34张PPT)
词根：-voc-,-voic-,-vok-
from Latin vox, to speak,说，发声
Objectives:
通过词源解析和词根词缀构词分析，掌握advocate,advocation,advocacy,
vocal,vocalist,vocalise,vocation,equivocal,equivocate,univocal,vocabulary,evoke,
invoke,invocate,provoke,provocative,
revoke,revocable,voice,vow,vowel,avow,
disavow等核心词及其派生词。
1.advocate/ dv ke t/ v.拥护，提倡
n.拥护者，提倡者
构词解析：
ad-,去，往，-voc,说，-ate动词后缀
派生词：
advocation/ dv ke n/ n.
advocacy/ dv k si/ n.拥护，辩护
advocator/ dv ke t (r)/ n.-or
advocate去e，-or名词后缀，表动作发出者
高考复现：2025新高考
30.What can be inferred about the campaigns in Australia in the late 1960s and 1970s
They boosted the sales of cars.
B. They turned out largely ineffective.
C. They won government support.
D. They advocated building new parks.
2024新高考：
27. Why does the author mention the American Holistic Veterinary
/ vet r neri / Medical Association
A. To prove Farber’s point.
B. To emphasize its importance.
C. To praise veterinarians.
D. To advocate animal protection.
2023新高考I
28. What is the book aimed at
A. Teaching critical thinking skills.
B. Advocating a simple digital lifestyle.
C. Solving philosophical problems.
D. Promoting the use of a digital device.
2. vocation /v ke ( )n/ n.职业
-voc-to speak,-ation名词后缀
A vocation is etymologically a ‘calling’. The word comes via Old French vocation from Latin vocātiō. This was derived from the verb vocāre ‘call’, which came from the same base as vōx ‘voice’ (source of English vocal, voice, etc).
Derivatives of vocation
vocational a. –al 形容词后缀
vocational school职业学校
vocational education职业教育
vocationalize v. 使---职业化
avocation n. a-not,否定，vocation，不职业，业余，爱好
3.vocal[‘v k( )l]a.歌唱的；声音的，有声的 n. 声乐作品；元音
late 14c., “spoken, oral,” from Old French vocal (13c.), from Latin vocalis “sounding, sonorous, speaking,” as a noun, “a vowel,” from vox (genitive vocis) “voice” (see voice (n.)). In reference to music (as opposed to instrumental), first recorded 1580s; meaning “outspoken” first attested 1871. Vocal cords （声带）is from 1872.
Derivatives of vocal
vocalist['v k( )l st] n. -ist
vocalize['v k( )la z]['vok 'la z] v.
-ize 动词后缀，表使动
vocative/ v k t v/ a. 呼格的
vociferate/vo s f re t/ v. （抱怨地）喊叫，大叫，大声呼叫
4.voice/v s/ n.嗓音，说话声；v.发声
来自拉丁语vox,声音，发声，来自PIE*wekw,说话，发声，词源同invoke,vowel,evocative.
Voice comes via Old French vois from Latin vōx ‘voice’, whose other contributions to English include vocal [14], vociferous [17], and vowel. Its ultimate source is the Indo-European base *wek- ‘speak, say’, which also produced Latin vocāre ‘call’, ancestor of English vocabulary, vocation, etc.
=> vocal, vocation, vociferous, vowel
高考复现：2021新高考七选五
Our building even had a tiny lift with a female voice that said, “Ouverture des portes,” in perfect French. That is the only French phrase I mastered, and it’s a shame I don’t have much use for it.
5.equivocal/ kw v k( )l/ a.模棱两可的；可疑的
equi-equal相同，相等，-voc-to speak,-al, c. 1600, from Late Latin aequivocus "of equal voice, of equal significance, ambiguous"
equivocate/ kw v ke t/ v.
equivocator/ kw v ke t (r)/ n.说模棱话的人；说话支吾者
equivocate,-or
6.univocal/ ju n v k( )l / a. 单一意思的
uni-one,一个，-voc-to speak,说，发声，-al形容词
1540s, "having one meaning only," from Latin univocus, from uni- (see uni-) + vox (see voice (n.)). Related: Univocally.
7.vocabulary/ v k bj l ri; v k bj l ri / n.词汇
来自voc-,声音，词源同voice,引申词义词语，词汇表。词义演变参照glossary,dictionary,lexicon.
1530s, "list of words with explanations," from Medieval Latin vocabularium "a list of words," from Latin vocabulum "word, name, noun," from vocare "to name, call" (see voice (n.)). Meaning "range of words in the language of a person or group" is first attested 1753.
词缀小贴士：
-ary 做名词后缀时，表集合，变体有-ory,-ery,-ury*（元音字母的替换），例如： library n. 图书馆
factory n. 工厂
glossary n.
dictionary n.
eatery n.
-ary也可以做形容词后缀，表与---相关的：
rudimentary/ ru d ment( )ri/ a. 基本的，初步的
cautionary/ k n ri/ a. 告诫的
primary/ pra m ri / a.
elementary/ el mentri / a.
secondary/ sek nd( )ri / a.次要的， 第二位的 second,-ary
8.evoke/ v k / v.引起，呼唤
e-, 向外。-vok, 叫，喊，词源同voice, invoke.
evocation [,ev 'ke n] n.招魂，唤出，唤起，引起回忆
evocative[ 'v k t v] a.
9. invoke/ n v k / v.行使，实施（法权）
in-,进入，使，-vok,说，祈求，词源同voice,evoke.即召唤神灵，祈求神灵，引申词义援引，提及。
10.provoke/pr v k/ v.激起，引起
late 14c., from Old French provoker, provochier (12c., Modern French provoquer) and directly from Latin provocare "call forth, challenge," from pro- "forth" (see pro-) + vocare "to call" (see voice (n.)). Related: Provoked; provoking.
pro-,向前，-vok,说话，叫喊，词源同voice,invoke.引申词义挑衅，挑逗,激起。
Derivatives of provoke
provoking/pr v k / a.
provoked/pr vo kt/ a.
provocation/ pr v ke ( )n/ n.
provocative/pr v k t v/a.挑衅的 ; n. 刺激物
11.invocate/ nv ke t / v.祈求；援引；引起（等于 invoke）
an archaic word for invoke
12. revoke/ r v k / v. 撤销
When people in authority revoke something such as a licence, a law, or an agreement, they cancel it. 撤销; 废除
This meant the university had no legal choice but to _______ his student status.
The government _______ her husband's licence to operate migrant labour crews.
revoke
revoked
13. revocable / rev k b( )l /a. 可撤销的
capable of being revoked; able to be cancelled 可撤销的; 能取消的
revocation/ rev ke ( )n/ n.取消；撤回；废除
irrevocable/ rev k b( )l/a.不可取消的，无法挽回的
ir-not,revocable
14.vow / va / n.誓约，诺言
来自拉丁语votum,承诺，对神发誓，来自PIE*wegwh,庄严的说，词源同voice,vote.
While many models _____ to go back to college, few do.
I solemnly ________ that someday I would return to live in Europe.
vow
vowed
Derivatives of vow
vowel / va l / n.元音 A vowel is etymologically a ‘vocal’ sound – that is, one made by vibrating the vocal chords. The word comes via Old French vouel from Latin vōcālis. This was short for littera vōcālis ‘vocal letter, letter that sounds’, sonus vōcālis ‘vocal sound’, etc. Vōcālis (source of English vocal) was derived from vōx ‘voice’ (source of English voice).
avow/ va / vt.承认；公开宣称；坦率承认
a-to, vow
disavow/ d s va / vt.
否认，否定；抵赖；拒绝对……的责任
dis-否定， avow
15.vote[v t] [vot]n.投票；v.投票
Vote goes back ultimately to Latin vovēre ‘promise solemnly, wish for’. Its past participle was vōtus, which fed directly into English as the verb vote; the noun vote comes from the Latin derivative vōtum. The modern English meaning of the word comes from the notion of expressing one’s ‘wishes’ by means of casting a ballot. ‘Wishing, desiring’ was a secondary semantic development of the Latin verb; its original meaning, ‘promise solemnly’, is preserved in English vow [13], which comes via Anglo-Norman vou from Latin vōtum.
语法填空：
The Power of Words: The Legacy of Martin Luther King Jr.
Martin Luther King Jr.’s “I Have a Dream” speech remains one of the most powerful examples of how language can shape history. As a ___1___（passion） advocate for civil rights, King used his voice not just to vocalise his vision, but to invoke the ideals of __2__（just） and freedom. His advocacy was rooted in the firm vow to
pursue equality, and his vocation as a leader was clear in every word he __3___（speak）.
King’s language was far from equivocal; it was univocal in its call for change. He refused to equivocate on matters of right and wrong. __4___, he skillfully used his vocabulary to evoke deep emotions and provoke thought and action.
The provocative power of his words moved millions, challenging a nation to confront its injustices.
Every vowel and phrase was _5_（choose） with purpose. He didn’t merely speak; he seemed to invocate a higher moral order, calling upon his audience to avow their ___6___（ commit ）to equality—and to disavow discrimination. His speech was an act of advocation, a public pledge _7__ continues to inspire
Yet words alone are not always enough; action must follow. But when used with conviction, language can become a force that is not easily revoked. The changes King fought for were not ___8__（revoke）—they became part of America’s moral fabric.
Through his voice, Martin Luther King Jr. demonstrated that language, when spoken with __9_（true） and courage, can transform the world. He remains a symbol of how vocal commitment can turn a dream into __10__（real）.
参考答案：
1.passionate 2. justice
3.spoke 4.Instead
5.chosen 6.commitment
7.that 8.revocable
9.truth 10.reality
词根：-voc-,-voic-,-vok-
from Latin vox, to speak,说，发声
Objectives:
通过词源解析和词根词缀构词分析，掌握advocate,advocation,advocacy,
vocal,vocalist,vocalise,vocation,equivocal,equivocate,univocal,vocabulary,evoke,
invoke,invocate,provoke,provocative,
revoke,revocable,voice,vow,vowel,avow,
disavow等核心词及其派生词。
1.advocate/ dv ke t/ v.拥护，提倡
n.拥护者，提倡者
构词解析：
ad-,去，往，-voc,说，-ate动词后缀
派生词：
advocation/ dv ke n/ n.
advocacy/ dv k si/ n.拥护，辩护
advocator/ dv ke t (r)/ n.-or
advocate去e，-or名词后缀，表动作发出者
高考复现：2025新高考
30.What can be inferred about the campaigns in Australia in the late 1960s and 1970s
They boosted the sales of cars.
B. They turned out largely ineffective.
C. They won government support.
D. They advocated building new parks.
2024新高考：
27. Why does the author mention the American Holistic Veterinary
/ vet r neri / Medical Association
A. To prove Farber’s point.
B. To emphasize its importance.
C. To praise veterinarians.
D. To advocate animal protection.
2023新高考I
28. What is the book aimed at
A. Teaching critical thinking skills.
B. Advocating a simple digital lifestyle.
C. Solving philosophical problems.
D. Promoting the use of a digital device.
2. vocation /v ke ( )n/ n.职业
-voc-to speak,-ation名词后缀
A vocation is etymologically a ‘calling’. The word comes via Old French vocation from Latin vocātiō. This was derived from the verb vocāre ‘call’, which came from the same base as vōx ‘voice’ (source of English vocal, voice, etc).
Derivatives of vocation
vocational a. –al 形容词后缀
vocational school职业学校
vocational education职业教育
vocationalize v. 使---职业化
avocation n. a-not,否定，vocation，不职业，业余，爱好
3.vocal[‘v k( )l]a.歌唱的；声音的，有声的 n. 声乐作品；元音
late 14c., “spoken, oral,” from Old French vocal (13c.), from Latin vocalis “sounding, sonorous, speaking,” as a noun, “a vowel,” from vox (genitive vocis) “voice” (see voice (n.)). In reference to music (as opposed to instrumental), first recorded 1580s; meaning “outspoken” first attested 1871. Vocal cords （声带）is from 1872.
Derivatives of vocal
vocalist['v k( )l st] n. -ist
vocalize['v k( )la z]['vok 'la z] v.
-ize 动词后缀，表使动
vocative/ v k t v/ a. 呼格的
vociferate/vo s f re t/ v. （抱怨地）喊叫，大叫，大声呼叫
4.voice/v s/ n.嗓音，说话声；v.发声
来自拉丁语vox,声音，发声，来自PIE*wekw,说话，发声，词源同invoke,vowel,evocative.
Voice comes via Old French vois from Latin vōx ‘voice’, whose other contributions to English include vocal [14], vociferous [17], and vowel. Its ultimate source is the Indo-European base *wek- ‘speak, say’, which also produced Latin vocāre ‘call’, ancestor of English vocabulary, vocation, etc.
=> vocal, vocation, vociferous, vowel
高考复现：2021新高考七选五
Our building even had a tiny lift with a female voice that said, “Ouverture des portes,” in perfect French. That is the only French phrase I mastered, and it’s a shame I don’t have much use for it.
5.equivocal/ kw v k( )l/ a.模棱两可的；可疑的
equi-equal相同，相等，-voc-to speak,-al, c. 1600, from Late Latin aequivocus "of equal voice, of equal significance, ambiguous"
equivocate/ kw v ke t/ v.
equivocator/ kw v ke t (r)/ n.说模棱话的人；说话支吾者
equivocate,-or
6.univocal/ ju n v k( )l / a. 单一意思的
uni-one,一个，-voc-to speak,说，发声，-al形容词
1540s, "having one meaning only," from Latin univocus, from uni- (see uni-) + vox (see voice (n.)). Related: Univocally.
7.vocabulary/ v k bj l ri; v k bj l ri / n.词汇
来自voc-,声音，词源同voice,引申词义词语，词汇表。词义演变参照glossary,dictionary,lexicon.
1530s, "list of words with explanations," from Medieval Latin vocabularium "a list of words," from Latin vocabulum "word, name, noun," from vocare "to name, call" (see voice (n.)). Meaning "range of words in the language of a person or group" is first attested 1753.
词缀小贴士：
-ary 做名词后缀时，表集合，变体有-ory,-ery,-ury*（元音字母的替换），例如： library n. 图书馆
factory n. 工厂
glossary n.
dictionary n.
eatery n.
-ary也可以做形容词后缀，表与---相关的：
rudimentary/ ru d ment( )ri/ a. 基本的，初步的
cautionary/ k n ri/ a. 告诫的
primary/ pra m ri / a.
elementary/ el mentri / a.
secondary/ sek nd( )ri / a.次要的， 第二位的 second,-ary
8.evoke/ v k / v.引起，呼唤
e-, 向外。-vok, 叫，喊，词源同voice, invoke.
evocation [,ev 'ke n] n.招魂，唤出，唤起，引起回忆
evocative[ 'v k t v] a.
9. invoke/ n v k / v.行使，实施（法权）
in-,进入，使，-vok,说，祈求，词源同voice,evoke.即召唤神灵，祈求神灵，引申词义援引，提及。
10.provoke/pr v k/ v.激起，引起
late 14c., from Old French provoker, provochier (12c., Modern French provoquer) and directly from Latin provocare "call forth, challenge," from pro- "forth" (see pro-) + vocare "to call" (see voice (n.)). Related: Provoked; provoking.
pro-,向前，-vok,说话，叫喊，词源同voice,invoke.引申词义挑衅，挑逗,激起。
Derivatives of provoke
provoking/pr v k / a.
provoked/pr vo kt/ a.
provocation/ pr v ke ( )n/ n.
provocative/pr v k t v/a.挑衅的 ; n. 刺激物
11.invocate/ nv ke t / v.祈求；援引；引起（等于 invoke）
an archaic word for invoke
12. revoke/ r v k / v. 撤销
When people in authority revoke something such as a licence, a law, or an agreement, they cancel it. 撤销; 废除
This meant the university had no legal choice but to _______ his student status.
The government _______ her husband's licence to operate migrant labour crews.
revoke
revoked
13. revocable / rev k b( )l /a. 可撤销的
capable of being revoked; able to be cancelled 可撤销的; 能取消的
revocation/ rev ke ( )n/ n.取消；撤回；废除
irrevocable/ rev k b( )l/a.不可取消的，无法挽回的
ir-not,revocable
14.vow / va / n.誓约，诺言
来自拉丁语votum,承诺，对神发誓，来自PIE*wegwh,庄严的说，词源同voice,vote.
While many models _____ to go back to college, few do.
I solemnly ________ that someday I would return to live in Europe.
vow
vowed
Derivatives of vow
vowel / va l / n.元音 A vowel is etymologically a ‘vocal’ sound – that is, one made by vibrating the vocal chords. The word comes via Old French vouel from Latin vōcālis. This was short for littera vōcālis ‘vocal letter, letter that sounds’, sonus vōcālis ‘vocal sound’, etc. Vōcālis (source of English vocal) was derived from vōx ‘voice’ (source of English voice).
avow/ va / vt.承认；公开宣称；坦率承认
a-to, vow
disavow/ d s va / vt.
否认，否定；抵赖；拒绝对……的责任
dis-否定， avow
15.vote[v t] [vot]n.投票；v.投票
Vote goes back ultimately to Latin vovēre ‘promise solemnly, wish for’. Its past participle was vōtus, which fed directly into English as the verb vote; the noun vote comes from the Latin derivative vōtum. The modern English meaning of the word comes from the notion of expressing one’s ‘wishes’ by means of casting a ballot. ‘Wishing, desiring’ was a secondary semantic development of the Latin verb; its original meaning, ‘promise solemnly’, is preserved in English vow [13], which comes via Anglo-Norman vou from Latin vōtum.
语法填空：
The Power of Words: The Legacy of Martin Luther King Jr.
Martin Luther King Jr.’s “I Have a Dream” speech remains one of the most powerful examples of how language can shape history. As a ___1___（passion） advocate for civil rights, King used his voice not just to vocalise his vision, but to invoke the ideals of __2__（just） and freedom. His advocacy was rooted in the firm vow to
pursue equality, and his vocation as a leader was clear in every word he __3___（speak）.
King’s language was far from equivocal; it was univocal in its call for change. He refused to equivocate on matters of right and wrong. __4___, he skillfully used his vocabulary to evoke deep emotions and provoke thought and action.
The provocative power of his words moved millions, challenging a nation to confront its injustices.
Every vowel and phrase was _5_（choose） with purpose. He didn’t merely speak; he seemed to invocate a higher moral order, calling upon his audience to avow their ___6___（ commit ）to equality—and to disavow discrimination. His speech was an act of advocation, a public pledge _7__ continues to inspire
Yet words alone are not always enough; action must follow. But when used with conviction, language can become a force that is not easily revoked. The changes King fought for were not ___8__（revoke）—they became part of America’s moral fabric.
Through his voice, Martin Luther King Jr. demonstrated that language, when spoken with __9_（true） and courage, can transform the world. He remains a symbol of how vocal commitment can turn a dream into __10__（real）.
参考答案：
1.passionate 2. justice
3.spoke 4.Instead
5.chosen 6.commitment
7.that 8.revocable
9.truth 10.reality