Student workbook Back to unit builder Ctrl+P, then "Save as PDF". Leave the browser's own "Headers and footers" OFF - this book prints its own.
Tim's Teachers
Tim's Teachers Vocabulary Mastery
Chapter 12 — Answer Key Teacher copy. Print seed 293066257 — this chapter reprints identically for as long as the seed is unchanged.
Renderer notes

Section 1 Learn the Words

WordPart of speechDefinitionChineseExample
abhor verb to strongly dislike or hate something 憎恶;厌恶 Many people abhor cruelty toward animals.
banal adjective so ordinary or overused that it is boring and unoriginal 平庸的;陈腐的 The speech was filled with banal phrases that the audience had heard many times before.
coerce verb to force someone to do something through pressure or threats 强迫;胁迫 The manager tried to coerce employees into working unpaid overtime.
corrosive adjective gradually damaging or weakening something, physically or figuratively 腐蚀性的;逐渐破坏的 Constant suspicion can have a corrosive effect on trust within a team.
deleterious adjective causing harm or damage 有害的;造成损害的 Lack of sleep can have deleterious effects on memory and concentration.
deride verb to mock or speak about someone or something with contempt 嘲笑;嘲弄 It is unfair to deride someone simply because their idea is unconventional.
dispel verb to cause a doubt, fear, or false belief to disappear 消除;驱散 The scientist used clear evidence to dispel rumors about the experiment.
elated adjective extremely happy and excited 兴高采烈的;非常高兴的 The students were elated when they learned that their project had won first prize.
exasperate verb to irritate or frustrate someone greatly 使恼怒;使极度烦恼 Repeated delays began to exasperate the passengers.
exonerate verb to officially clear someone from blame or responsibility 免罪;证明无责 New evidence helped exonerate the employee who had been wrongly accused.
feign verb to pretend to have a feeling, condition, or quality that is not genuine 假装;佯装 He tried to feign confidence even though he was nervous.
flagrant adjective obviously wrong or offensive in a shocking way 公然的;恶劣的 The referee penalized the player for a flagrant violation of the rules.
improvise verb to create or perform something without preparing it beforehand 即兴创作;临时应变 When the projector failed, the teacher had to improvise a new way to present the lesson.
incessant adjective continuing without stopping or pausing 不断的;连续不停的 The incessant noise from construction made it difficult to concentrate.
inept adjective lacking skill or ability in a particular situation 无能的;笨拙的 His inept handling of the equipment caused several avoidable problems.
intuitive adjective understood or known through instinct rather than deliberate reasoning 直觉的;凭直觉理解的 The new software was so intuitive that most users learned it without instructions.
lament verb to express sadness or regret about something 哀叹;惋惜 Residents continued to lament the loss of the old neighborhood park.
malleable adjective able to be shaped, changed, or influenced fairly easily 可塑的;易受影响的 Young opinions can be quite malleable when students encounter new evidence.
obstinate adjective stubbornly refusing to change an opinion or course of action 固执的;顽固的 He remained obstinate even after everyone showed him that his plan would fail.
parochial adjective having a narrow outlook limited to local or familiar concerns 眼界狭窄的;地方性的 The committee's parochial outlook prevented it from considering solutions used successfully elsewhere.
perceptive adjective quick to notice and understand things accurately 有洞察力的;敏锐的 Her perceptive comment revealed a problem that everyone else had overlooked.
provoke verb to cause a reaction, feeling, or response 激起;引发 The article was designed to provoke discussion about school policy.
quell verb to put an end to a disturbance, feeling, or opposition 平息;镇压 The principal met with students to quell fears about the schedule change.
rancor noun deep and lasting bitterness or resentment 怨恨;深仇 Years of rivalry had created deep rancor between the two families.
redundant adjective unnecessary because it repeats something or is no longer needed 多余的;重复的 The editor removed several redundant sentences that repeated the same idea.
rescind verb to officially cancel a rule, decision, or agreement 撤销;废除 The board voted to rescind the policy after receiving new information.
restrain verb to hold back, control, or prevent someone or something from acting freely 抑制;限制 She had to restrain herself from interrupting the speaker.
subversive adjective intended to weaken or undermine an established system or authority 颠覆性的;破坏性的 Officials considered the secret campaign subversive because it aimed to weaken the government from within.
tenuous adjective weak, slight, or not strongly supported by evidence 薄弱的;牵强的 The lawyer's argument was tenuous because it relied on a single unreliable witness.
tractable adjective easy to control, influence, or deal with 易处理的;易驾驭的 The problem became more tractable once the team divided it into smaller parts.

Section 2 Immediate Retrieval

# Prompt Answer Scores as Box Notes
1 What verb means to mock someone or something with contempt? deride deride -
2 What adjective describes someone who stubbornly refuses to change an opinion or course of action? obstinate obstinate -
3 What adjective describes someone who is extremely happy and excited? elated elated -
4 What adjective describes wrongdoing that is obvious and shockingly offensive? flagrant flagrant -
5 What adjective describes someone who lacks skill or ability in a situation? inept inept -
6 What verb means to put an end to a disturbance, fear, or opposition? quell quell -
7 What verb means to create or perform something without preparing it in advance? improvise improvise -
8 What adjective describes something that is relatively easy to manage, influence, or solve? tractable tractable -
9 What noun means deep and lasting bitterness or resentment? rancor rancor -
10 What adjective describes an argument or connection that is weak and poorly supported? tenuous tenuous -
11 What adjective describes something that can be shaped, changed, or influenced easily? malleable malleable -
12 What verb means to irritate or frustrate someone greatly? exasperate exasperate -
13 What verb means to officially clear someone from blame? exonerate exonerate -
14 What verb means to make a doubt, fear, or false belief disappear? dispel dispel -
15 What adjective means causing harm or damage? deleterious deleterious -
16 What adjective describes someone who quickly notices and understands important details? perceptive perceptive -
17 What adjective describes something unnecessary because it repeats what is already present? redundant redundant -
18 What adjective describes an effort intended to weaken an established system or authority? subversive subversive -
19 What adjective describes something that gradually damages or weakens another thing? corrosive corrosive -
20 What adjective describes something that continues without stopping? incessant incessant -
21 What verb means to officially cancel a rule, decision, or agreement? rescind rescind -
22 What verb means to cause a reaction, feeling, or response? provoke provoke -
23 What verb means to express sadness or regret about something? lament lament -
24 What verb means to hold back, control, or limit an action? restrain restrain -
25 What verb means to force someone to act through pressure or threats? coerce coerce -
26 What adjective describes something so ordinary or overused that it has become boring? banal banal -
27 What verb means to strongly hate or deeply dislike something? abhor abhor -
28 What adjective describes a narrow outlook limited mainly to local or familiar concerns? parochial parochial -
29 What verb means to pretend to have a feeling or condition that is not genuine? feign feign -
30 What adjective describes something understood naturally without deliberate reasoning? intuitive intuitive -

Section 3 Review from Earlier Chapters

# Prompt Answer Scores as Box Notes
1 Even after defeating his ______ in the final round, Marcus praised her skill and preparation. adversary adversary -
2 Which word best completes the sentence?
TL worsen TR ameliorate BL intensify BR exacerbate
ameliorate ameliorate TR
3 Recall the earlier adjective for something outdated because newer alternatives now exist. antiquated antiquated -
4 The engineer had to ______ the design after discovering that the original plan was too expensive. alter alter -
5 Which word best completes the sentence?
TL advocate TR participate BL abstain BR compete
abstain abstain BL
6 Recall the earlier adjective for seeming emotionally distant and uninvolved. aloof aloof -
7 The research team adopted a different ______ after its first method failed to produce reliable results. approach approach -
8 Which word best completes the sentence?
TL anecdotal TR empirical BL experimental BR statistical
anecdotal anecdotal TL
9 Recall the earlier academic verb for examining something carefully by studying its parts. analyze analyze -
10 The instruction was so ______ that students could reasonably interpret it in two different ways. ambiguous ambiguous -
11 Which word best completes the sentence?
TL precise TR verified BL exact BR approximate
approximate approximate BR
12 Recall the earlier adjective that best describes a harsh and irritating manner. abrasive abrasive -

Correct-answer positions: TL 1 / TR 1 / BL 1 / BR 1

Section 4 Context Practice

# Prompt Answer Scores as Box Notes
1 The doctor presented test results to ______ the patient's fear that the condition was dangerous.
TL conceal TR intensify BL abrasive BR dispel
dispel dispel BR
2 The team was ______ after learning that it had qualified for the national competition.
TL alter TR elated BL dejected BR indifferent
elated elated TR
3 After widespread complaints, the agency agreed to ______ the unpopular regulation.
TL rescind TR abstain BL expand BR enforce
rescind rescind TL
4 The control panel was so ______ that first-time users could operate it immediately.
TL ambiguous TR confusing BL intuitive BR technical
intuitive intuitive BL
5 The endless technical errors began to ______ even the most patient members of the staff.
TL amuse TR comfort BL approach BR exasperate
exasperate exasperate BR
6 Authorities claimed the secret organization was ______ because it sought to weaken the government from within.
TL loyal TR subversive BL conventional BR supportive
subversive subversive TR
7 The editor removed several ______ sentences that simply repeated information already stated.
TL concise TR original BL redundant BR essential
redundant redundant BL
8 His ______ attempt to repair the computer caused even more damage.
TL competent TR inept BL meticulous BR skillful
inept inept TR
9 The prosecutor's case was ______ because it depended on a single unreliable witness.
TL credible TR substantial BL conclusive BR tenuous
tenuous tenuous BR
10 Years of public insults had a(n) ______ effect on the friendship between the two leaders.
TL corrosive TR beneficial BL restorative BR stabilizing
corrosive corrosive TL
11 The historian came to ______ the cruelty described in the prison records.
TL endorse TR admire BL tolerate BR abhor
abhor abhor BR
12 Security footage helped ______ the suspect by proving he was somewhere else when the theft occurred.
TL condemn TR accuse BL exonerate BR implicate
exonerate exonerate BL
13 Rather than seriously consider the proposal, several critics chose to ______ it as ridiculous.
TL deride TR endorse BL praise BR analyze
deride deride TL
14 The guard had to ______ the dog until the visitors were safely inside.
TL encourage TR restrain BL release BR provoke
restrain restrain TR
15 The child tried to ______ illness so that he could avoid going to school.
TL admit TR feign BL recover BR ameliorate
feign feign TR
16 Her ______ observation revealed a contradiction that everyone else had missed.
TL perceptive TR superficial BL careless BR confused
perceptive perceptive TL
17 Because the material was highly ______, the artist could shape it into intricate forms.
TL brittle TR rigid BL fixed BR malleable
malleable malleable BR
18 The committee's ______ thinking focused only on local customs and ignored successful ideas from other regions.
TL inclusive TR approximate BL parochial BR global
parochial parochial BL

Correct-answer positions: TL 4 / TR 5 / BL 4 / BR 5

Section 5 Semantic Discrimination

# Prompt Answer Scores as Box Notes
1 A substance causes measurable long-term damage to memory and concentration. Which adjective is most precise?
TL adverse TR unpleasant BL deleterious BR dangerous
deleterious deleterious BL
2 Two former partners still feel deep bitterness toward each other years after their dispute. Which noun best describes that feeling?
TL hostility TR resentment BL adversary BR rancor
rancor rancor BR
3 Residents repeatedly express sadness about the destruction of a beloved historic theater. Which verb best describes what they do?
TL lament TR complain BL mourn BR regret
lament lament TL
4 A machine produces noise continuously for twelve hours without a meaningful pause. Which adjective fits best?
TL analyze TR incessant BL frequent BR persistent
incessant incessant TR
5 A competitor openly breaks an important rule in a way that is obvious to everyone watching. Which adjective is most precise?
TL flagrant TR improper BL deliberate BR serious
flagrant flagrant TL
6 A deliberately challenging question causes an intense public debate. Which verb best describes what the question does?
TL initiate TR provoke BL encourage BR alter
provoke provoke TR
7 A difficult problem becomes manageable after it is divided into smaller steps. Which adjective best describes it now?
TL antiquated TR solvable BL manageable BR tractable
tractable tractable BR
8 A boss threatens to fire an employee unless she signs a document she does not agree with. Which verb best describes the boss's action?
TL convince TR pressure BL coerce BR persuade
coerce coerce BL
9 A musician's sheet music disappears, so she creates a performance on the spot. Which verb fits best?
TL improvise TR compose BL adapt BR approach
improvise improvise TL
10 A writer keeps using familiar phrases that have been repeated so often they sound dull and unoriginal. Which adjective fits best?
TL ordinary TR predictable BL banal BR simple
banal banal BL
11 Even after receiving strong evidence that his plan is flawed, a manager stubbornly refuses to alter it. Which adjective fits best?
TL adamant TR obstinate BL persistent BR resolute
obstinate obstinate TR
12 A leader's calm explanation brings an angry crowd under control and ends the disturbance. Which verb best fits?
TL calm TR contain BL reduce BR quell
quell quell BR

Correct-answer positions: TL 3 / TR 3 / BL 3 / BR 3

Section 6 Synonyms

# Prompt Answer Scores as Box Notes
S1 OBSTINATE:
TL stubborn TR flexible BL obvious BR agreeable
stubborn obstinate TL
Obvious looks similar in beginning but means easy to see, not stubborn.
S2 INTUITIVE:
TL deliberate TR invasive BL instinctive BR analytical
instinctive intuitive BL
Analytical is related to reasoning, but intuitive understanding does not depend on conscious analysis.
S3 ELATED:
TL jubilant TR dejected BL calm BR isolated
jubilant elated TL
Isolated resembles elated in sound but means separated from others.
S4 PERCEPTIVE:
TL oblivious TR insightful BL careless BR deceptive
insightful perceptive TR
Deceptive sounds related but means misleading, not quick to understand.
S5 RANCOR:
TL ransom TR harmony BL affection BR bitterness
bitterness rancor BR
Ransom sounds somewhat similar but refers to payment demanded for release.
S6 PROVOKE:
TL calm TR prevent BL incite BR provide
incite provoke BL
Provide looks similar in sound but means supply, not trigger a reaction.
S7 MALLEABLE:
TL pliable TR rigid BL brittle BR malicious
pliable malleable TL
Malicious begins similarly but means intending harm.
S8 DERIDE:
TL derive TR mock BL respect BR praise
mock deride TR
Derive looks similar but means obtain from a source, not ridicule.
S9 BANAL:
TL original TR baneful BL trite BR vivid
trite banal BL
Baneful looks somewhat similar but means harmful, not dull from overuse.
S10 SUBVERSIVE:
TL loyal TR submissive BL supportive BR seditious
seditious subversive BR
Submissive looks similar but means yielding to authority, nearly the opposite.
S11 QUELL:
TL query TR subdue BL intensify BR incite
subdue quell TR
Query looks similar in form but means ask a question.
S12 REDUNDANT:
TL reliable TR concise BL essential BR superfluous
superfluous redundant BR
Reliable begins similarly but means dependable, not unnecessary through repetition.
S13 TRACTABLE:
TL manageable TR unruly BL stubborn BR traceable
manageable tractable TL
Traceable looks similar but means capable of being followed to a source.
S14 TENUOUS:
TL strong TR substantial BL flimsy BR tenacious
flimsy tenuous BL
Tenacious looks similar but means persistent and determined, not weakly supported.
S15 IMPROVISE:
TL adlib TR rehearse BL prepare BR improve
adlib improvise TL
Improve looks similar but means make better, not create without preparation.
S16 CORROSIVE:
TL correlative TR damaging BL restorative BR protective
damaging corrosive TR
Correlative looks similar but refers to a relationship, not gradual damage.
S17 INCESSANT:
TL sporadic TR brief BL continuous BR instant
continuous incessant BL
Instant sounds similar but refers to a moment, not something continuing without pause.
S18 FEIGN:
TL reveal TR reign BL feel BR pretend
pretend feign BR
Reign sounds similar but refers to ruling, not pretending.
S19 DELETERIOUS:
TL useful TR harmful BL delicate BR beneficial
harmful deleterious TR
Delicate sounds similar but means fragile or finely made, not harmful.
S20 RESCIND:
TL revoke TR rescue BL renew BR approve
revoke rescind TL
Rescue sounds similar but means save from danger.
S21 PAROCHIAL:
TL cosmopolitan TR partial BL global BR provincial
provincial parochial BR
Partial looks somewhat similar but means incomplete or biased, not narrowly local in outlook.
S22 COERCE:
TL invite TR release BL compel BR persuade
compel coerce BL
Persuade is tempting, but coercion involves force or threats rather than voluntary agreement.
S23 RESTRAIN:
TL control TR release BL restore BR encourage
control restrain TL
Restore looks somewhat similar but means return to an earlier condition.
S24 ABHOR:
TL admire TR detest BL ignore BR adore
detest abhor TR
Avoid is related to dislike, but it means stay away from rather than strongly hate.
S25 LAMENT:
TL celebrate TR lamentable BL ignore BR mourn
mourn lament BR
Lamentable is related in form but means regrettable rather than expressing sorrow.
S26 EXASPERATE:
TL comfort TR exonerate BL infuriate BR delight
infuriate exasperate BL
Exonerate looks similar but means clear from blame, not frustrate intensely.
S27 EXONERATE:
TL exaggerate TR condemn BL accuse BR absolve
absolve exonerate BR
Exaggerate sounds similar but means overstate, not clear from blame.
S28 FLAGRANT:
TL subtle TR minor BL blatant BR fragrant
blatant flagrant BL
Fragrant sounds similar but means pleasantly scented.
S29 DISPEL:
TL display TR banish BL preserve BR gather
banish dispel TR
Display looks similar but means show, not make a fear or belief disappear.
S30 INEPT:
TL incompetent TR skillful BL intact BR capable
incompetent inept TL
Intact looks somewhat similar but means whole or undamaged.

Correct-answer positions: TL 8 / TR 7 / BL 8 / BR 7

Section 7 Cumulative Reading

The Debate Over Harbor Point — target words used in the passage: incessant, lament, banal, tenuous, anecdotal, perceptive, dispel, flagrant, coerce, deride, abhor, corrosive, deleterious, restrain, rescind, tractable, obstinate, quell, rancor, deceptive, subversive

Section 8 Reading & Application

# Prompt Answer Scores as Box Notes
1 Why do city officials begin taking the opposition campaign more seriously?
TL The redevelopment project suddenly becomes much more expensive. TR Anonymous messages accuse the planning board of corruption and make the campaign appear more serious. BL Most residents decide that the industrial district should remain unchanged. BR The mayor announces that all historic buildings will be demolished.
Anonymous messages accuse the planning board of corruption and make the campaign appear more serious. TR
Passage: “That changed when several anonymous messages accused the planning board of corruption.”
2 What does the reporter discover about the apparent opposition to the redevelopment plan?
TL Much of the apparent opposition came from one organization producing multiple similar messages. TR The planning board secretly wrote messages supporting its own proposal. BL Local business owners had independently organized the entire campaign. BR Most of the opposition came from residents worried only about traffic.
Much of the apparent opposition came from one organization producing multiple similar messages. TL
Passage: “In fact, a single organization had produced most of the messages.”
3 Why does Mayor Chen invite critics to present specific objections instead of simply dismissing them?
TL She intends to cancel the redevelopment plan immediately. TR She wants to identify which objections are legitimate and make the dispute easier to address. BL She believes every accusation against the planning board is accurate. BR She wants to separate legitimate concerns from unsupported attacks and make the conflict more manageable.
She wants to separate legitimate concerns from unsupported attacks and make the conflict more manageable. BR
Passage: “This approach made the dispute more tractable.”
4 How does the revised plan help reduce conflict in the community? It addresses several legitimate concerns by preserving historic buildings, requiring affordable housing, and adding independent review, which persuades some former opponents that the plan is more balanced. -
Passage: “It preserved several historic buildings, added affordable housing requirements, and created an independent review committee.”
Model response: It addresses several legitimate concerns by preserving historic buildings, requiring affordable housing, and adding independent review, which persuades some former opponents that the plan is more balanced.
5 Describe a situation in which someone might provoke a conflict, another person might need to restrain a reaction, and a leader might try to quell the dispute. A student might provoke an argument by making an insulting comment, a classmate might restrain the urge to shout back, and a teacher could quell the dispute by separating the students and asking each one to explain what happened. -
Model response: A student might provoke an argument by making an insulting comment, a classmate might restrain the urge to shout back, and a teacher could quell the dispute by separating the students and asking each one to explain what happened.
6 Write about a claim that seems weak at first and explain how a perceptive person could use evidence to dispel confusion. A rumor that a school is closing might rest on tenuous evidence from one social media post. A perceptive student could check official announcements and use the facts to dispel the rumor. -
Model response: A rumor that a school is closing might rest on tenuous evidence from one social media post. A perceptive student could check official announcements and use the facts to dispel the rumor.
7 Describe how a difficult problem or disagreement could become more tractable if one person's position became less obstinate and more malleable. A scheduling dispute could become more tractable if one manager stopped being obstinate about a single plan and became more malleable after hearing other employees' needs. -
Model response: A scheduling dispute could become more tractable if one manager stopped being obstinate about a single plan and became more malleable after hearing other employees' needs.

Correct-answer positions: TL 1 / TR 1 / BL 0 / BR 1

Section 9 Final Retrieval

# Prompt Answer Scores as Box Notes
1 Which verb means to hold back or keep something under control? restrain restrain -
2 What adjective describes someone who handles a task with very little skill? inept inept -
3 What word means to feel intense dislike or hatred toward something? abhor abhor -
4 What adjective describes someone who quickly recognizes subtle but important details? perceptive perceptive -
5 Which adjective describes an idea that is dull because it has been repeated too often? banal banal -
6 What verb describes forcing a person to act through threats or pressure? coerce coerce -
7 What adjective means seriously harmful or damaging? deleterious deleterious -
8 Which adjective describes a viewpoint that is narrowly limited to local or familiar concerns? parochial parochial -
9 Which adjective describes something that can be easily reshaped or influenced? malleable malleable -
10 What verb means to remove a fear, doubt, or mistaken belief? dispel dispel -
11 Which verb means to ridicule someone with contempt? deride deride -
12 What adjective describes activity intended to weaken an established authority or system from within? subversive subversive -
13 What verb means to formally cancel a decision, rule, or agreement? rescind rescind -
14 What verb means to make someone intensely irritated or frustrated? exasperate exasperate -
15 What adjective describes a person who stubbornly refuses to change course? obstinate obstinate -
16 What verb means to express sorrow or regret about a loss or situation? lament lament -
17 What verb means to bring a disturbance, fear, or opposition to an end? quell quell -
18 Which adjective describes something that continues with virtually no interruption? incessant incessant -
19 What adjective describes a problem or situation that is manageable and relatively easy to deal with? tractable tractable -
20 Which adjective describes an offense that is openly and shockingly wrong? flagrant flagrant -
21 Which adjective describes material that is unnecessary because it repeats what is already there? redundant redundant -
22 What noun describes deep bitterness that continues over time? rancor rancor -
23 Which adjective describes something understood naturally without careful analysis? intuitive intuitive -
24 Which adjective describes an influence that gradually weakens or damages something? corrosive corrosive -
25 Which verb means to trigger a reaction or response? provoke provoke -
26 Which adjective describes someone who feels extremely joyful? elated elated -
27 Which adjective describes a connection or claim that is weak and poorly supported? tenuous tenuous -
28 What verb means to create or perform something on the spot without prior preparation? improvise improvise -
29 Which verb means to clear a person officially from blame? exonerate exonerate -
30 What verb means to pretend that a feeling or condition is real? feign feign -