Tim's Teachers Vocabulary Mastery - Chapter 8

Section 1 Learn the Words

Word	Part of speech	Definition	Chinese	Example
aberrant	adjective	departing from what is normal, expected, or accepted	异常的；偏离常规的	The scientist repeated the test to determine whether the aberrant result was an error.
arduous	adjective	requiring great effort, endurance, or difficulty	艰巨的；费力的	Climbing the steep trail in heavy rain was an arduous task.
assiduous	adjective	showing constant, careful, and persistent effort	勤勉的；刻苦的	Her assiduous study habits helped her master the difficult material.
conciliatory	adjective	intended to reduce conflict and restore friendly relations	安抚性的；和解的	His conciliatory message helped calm both sides of the dispute.
constrain	verb	to limit or restrict someone's choices, actions, or development	限制；约束	A small budget can constrain the number of options available to a project team.
converge	verb	to move toward the same point or become more similar	汇聚；趋同	The two paths converge near the top of the hill.
deplete	verb	to use up or greatly reduce a supply or resource	耗尽；大量减少	Repeated droughts began to deplete the region's water reserves.
discrete	adjective	separate and distinct from other things	分离的；独立的	The report divides the problem into three discrete categories.
diverge	verb	to move apart, develop differently, or disagree	分叉；分歧	The two researchers began to diverge in their interpretations of the evidence.
doctrine	noun	a set of beliefs or principles taught or accepted by a group	信条；主义	The organization based its decisions on a long-standing doctrine of nonviolence.
elusive	adjective	difficult to find, catch, achieve, or understand	难以捉摸的；难以达到的	A clear explanation for the strange pattern remained elusive.
ephemeral	adjective	lasting for only a very short time	短暂的；转瞬即逝的	The rainbow was beautiful but ephemeral, fading within minutes.
equitable	adjective	fair and reasonable, especially in the way people are treated	公平的；公正的	The committee tried to create an equitable system for distributing limited funds.
facilitate	verb	to make an action or process easier	促进；使便利	Clear instructions can facilitate cooperation among team members.
finite	adjective	having a limit or end; not infinite	有限的	Because the supply is finite, the community must use it carefully.
immutable	adjective	unable to be changed	不可改变的；不变的	The rule was treated as immutable until new evidence forced officials to reconsider it.
impetuous	adjective	acting quickly and without enough thought about the consequences	冲动的；鲁莽的	His impetuous decision to quit without a plan created unnecessary problems.
incisive	adjective	clear, sharp, and showing strong understanding or judgment	尖锐的；深刻的	Her incisive questions exposed a weakness in the proposal.
induce	verb	to cause something to happen or persuade someone to do something	引起；诱导	The treatment can induce sleep in some patients.
integral	adjective	essential and necessary as part of a whole	不可缺少的；构成整体的	Regular feedback is integral to the program's success.
mediate	verb	to help opposing people or groups reach an agreement	调解；斡旋	A neutral counselor was asked to mediate the disagreement.
onerous	adjective	involving a heavy burden, great difficulty, or excessive responsibility	繁重的；艰巨的	The new reporting requirement placed an onerous burden on small organizations.
prevalent	adjective	common or widespread in a particular place or time	普遍的；盛行的	The illness was most prevalent during the winter months.
profound	adjective	very deep, important, or strongly felt	深刻的；重大的	The discovery had a profound effect on how scientists understood the disease.
reconcile	verb	to restore agreement or make two conflicting ideas consistent	调和；和解	The researchers tried to reconcile the two apparently conflicting results.
refute	verb	to prove that a statement or argument is false	反驳；驳斥	The new evidence helped refute the rumor.
suppress	verb	to prevent, restrain, or stop something from being expressed or developing	抑制；压制	The medication can suppress the symptoms without curing the underlying illness.
tangible	adjective	real, definite, or able to be clearly recognized or measured	有形的；明确的	The tutoring program produced tangible improvements in attendance and grades.
vacillate	verb	to repeatedly change between different opinions or choices	犹豫不决；摇摆	The committee continued to vacillate between renovating the building and replacing it.
vulnerable	adjective	open to harm, attack, damage, or criticism	脆弱的；易受伤害的	Young plants are especially vulnerable to sudden frost.

Section 2 Immediate Retrieval

#	Prompt	Answer	Scores as	Box
1	What word means to restore agreement or make conflicting ideas consistent?	reconcile	reconcile	-
2	What word describes an effect, idea, or feeling that is very deep or important?	profound	profound	-
3	What word means to prove that a statement or argument is false?	refute	refute	-
4	What word describes a task that requires great effort and endurance?	arduous	arduous	-
5	What word describes acting quickly without enough thought about consequences?	impetuous	impetuous	-
6	What word describes something that cannot be changed?	immutable	immutable	-
7	What word describes analysis or questioning that is sharp, clear, and perceptive?	incisive	incisive	-
8	What word describes something that lasts for only a short time?	ephemeral	ephemeral	-
9	What word describes someone or something open to harm or damage?	vulnerable	vulnerable	-
10	What word means to repeatedly change between different choices or opinions?	vacillate	vacillate	-
11	What word describes things that are separate and distinct from one another?	discrete	discrete	-
12	What word describes something that departs from the normal or expected pattern?	aberrant	aberrant	-
13	What word describes a responsibility that creates a heavy burden or great difficulty?	onerous	onerous	-
14	What word means to move toward the same point or become more similar?	converge	converge	-
15	What word means to greatly reduce or use up a supply?	deplete	deplete	-
16	What word describes something that has a definite limit or end?	finite	finite	-
17	What word means to make a process or action easier?	facilitate	facilitate	-
18	What word describes something common or widespread in a place or time?	prevalent	prevalent	-
19	What word means a set of beliefs or principles accepted by a group?	doctrine	doctrine	-
20	What word means to move apart, develop differently, or disagree?	diverge	diverge	-
21	What word describes words or actions intended to reduce conflict and restore friendly relations?	conciliatory	conciliatory	-
22	What word describes steady, careful, and persistent effort over time?	assiduous	assiduous	-
23	What word means to restrain or prevent something from being expressed or developing?	suppress	suppress	-
24	What word describes something difficult to find, achieve, or understand?	elusive	elusive	-
25	What word describes something essential as part of a larger whole?	integral	integral	-
26	What word describes a result that is real, definite, and clearly recognizable?	tangible	tangible	-
27	What word means to cause something to happen or persuade someone to act?	induce	induce	-
28	What word means to help opposing sides reach an agreement?	mediate	mediate	-
29	What word means to limit someone's choices, actions, or development?	constrain	constrain	-
30	What word describes a system that is fair and reasonable to everyone involved?	equitable	equitable	-

Section 3 Review from Earlier Chapters

#	Prompt	Answer	Scores as	Box
1	The coach remained ______ that safety rules would not be relaxed.	adamant	adamant	-
2	Which earlier word best completes the sentence? TL ambivalent TR certain BL indifferent BR hostile	ambivalent	ambivalent	TL
3	One result did not fit the normal pattern. Which earlier vocabulary word fits?	anomaly	anomaly	-
4	The investigation found no evidence against Maya and helped ______ her of responsibility.	absolve	absolve	-
5	Which earlier word best completes the sentence? TL compare TR estimate BL separate BR aggregate	aggregate	aggregate	BR
6	The change made the problem less severe. Which earlier vocabulary word fits?	alleviate	alleviate	-
7	Mocking the audience would only ______ them and make cooperation less likely.	antagonize	antagonize	-
8	Which earlier word best completes the sentence? TL reward TR consult BL admonish BR praise	admonish	admonish	BL
9	The group reluctantly accepted the decision. Which earlier vocabulary word fits?	acquiesce	acquiesce	-
10	The new counselor's ______ manner made nervous students feel comfortable speaking openly.	affable	affable	-
11	Which earlier word best completes the sentence? TL cooperation TR animosity BL affection BR respect	animosity	animosity	TR
12	The company tried to calm dissatisfied customers. Which earlier vocabulary word fits?	appease	appease	-

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

Section 4 Context Practice

#	Prompt	Answer	Scores as	Box
1	His ______ decision to resign immediately left him without time to prepare for what came next. TL deliberate TR impetuous BL cautious BR anomaly	impetuous	impetuous	TR
2	For years, officials treated the policy as ______ and refused to consider any revision. TL flexible TR temporary BL anomaly BR immutable	immutable	immutable	BR
3	The committee wanted a system that was ______ so that resources were distributed fairly. TL equitable TR arbitrary BL biased BR unequal	equitable	equitable	TL
4	The new software will ______ communication between teachers and families. TL complicate TR hinder BL facilitate BR obstruct	facilitate	facilitate	BL
5	The scientists tried to ______ the two conflicting sets of results. TL separate TR reject BL appease BR reconcile	reconcile	reconcile	BR
6	After several months, the program produced ______ improvements that could be measured in the data. TL abstract TR tangible BL uncertain BR ambivalent	tangible	tangible	TR
7	The popularity of the online trend proved ______ and disappeared within a few weeks. TL ephemeral TR permanent BL adamant BR lasting	ephemeral	ephemeral	TL
8	The new evidence may ______ the claim that the event happened by accident. TL confirm TR reinforce BL refute BR support	refute	refute	BL
9	The teacher's advice influenced the student in a way that was ______ and lasting. TL superficial TR profound BL slight BR minor	profound	profound	TR
10	A permanent solution remained ______ despite years of research and debate. TL certain TR obvious BL accessible BR elusive	elusive	elusive	BR
11	The movement's central ______ emphasized nonviolence and peaceful resistance. TL habit TR preference BL doctrine BR rumor	doctrine	doctrine	BL
12	The board continued to ______ between the two plans and postponed the final vote. TL decide TR vacillate BL commit BR settle	vacillate	vacillate	TR
13	Her ______ analysis identified the central flaw that everyone else had overlooked. TL animosity TR vague BL superficial BR incisive	incisive	incisive	BR
14	The new paperwork requirement was ______ and consumed hours of staff time each week. TL onerous TR light BL minor BR simple	onerous	onerous	TL
15	The condition was especially ______ in crowded areas where it spread easily. TL rare TR prevalent BL uncommon BR isolated	prevalent	prevalent	TR
16	The mayor's tone became ______ as he invited both sides to discuss a compromise. TL conciliatory TR hostile BL accusatory BR defiant	conciliatory	conciliatory	TL
17	The two theories begin to ______ when they explain what happens after the initial event. TL antagonize TR converge BL diverge BR align	diverge	diverge	BL
18	A neutral counselor was asked to ______ the dispute between the two groups. TL intensify TR ignore BL prolong BR mediate	mediate	mediate	BR

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

Section 5 Semantic Discrimination

#	Prompt	Answer	Scores as	Box	Notes
1	A coastal town has little protection from storms and can be easily damaged by flooding. Which adjective fits most precisely? TL exposed TR fragile BL vulnerable BR antagonize	vulnerable	vulnerable	BL
2	Removing one component would make the entire system unable to function properly. Which adjective fits most precisely? TL fundamental TR essential BL central BR integral	integral	integral	BR
3	A community uses groundwater faster than nature can replace it, causing reserves to shrink sharply. Which verb fits most precisely? TL drain TR deplete BL admonish BR consume	deplete	deplete	TR
4	A strict budget prevents a project team from considering several expensive options. Which verb fits most precisely? TL constrain TR limit BL restrict BR narrow	constrain	constrain	TL
5	A spacecraft has a fixed amount of fuel that cannot be replaced during the mission. Which adjective fits most precisely? TL restricted TR measured BL finite BR limited	finite	finite	BL
6	Several separate lines of evidence gradually point toward the same conclusion. Which verb fits most precisely? TL converge TR merge BL align BR coincide	converge	converge	TL
7	A student studies carefully every day for months, reviews mistakes, and never skips assigned practice. Which adjective fits most precisely? TL diligent TR assiduous BL aggregate BR persistent	assiduous	assiduous	TR
8	A researcher treats three categories as separate units rather than points on one continuous scale. Which adjective fits most precisely? TL separate TR individual BL distinct BR discrete	discrete	discrete	BR	Look-alike trap: "distinct" resembles DISCRETE but does not share its meaning.
9	A single data point is far outside the pattern shown by hundreds of other results. Which adjective fits most precisely? TL irregular TR atypical BL aberrant BR unusual	aberrant	aberrant	BL
10	An authority deliberately prevents information from being published or discussed publicly. Which verb fits most precisely? TL conceal TR suppress BL inhibit BR restrain	suppress	suppress	TR
11	A chemical causes a reaction to begin under controlled conditions. Which verb fits most precisely? TL adamant TR trigger BL prompt BR induce	induce	induce	BR
12	A team must carry equipment up a steep mountain for twelve hours in difficult weather. Which adjective fits most precisely? TL arduous TR strenuous BL demanding BR adamant	arduous	arduous	TL

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

Section 6 Synonyms

#	Prompt	Answer	Scores as	Box	Notes
S1	IMMUTABLE: TL flexible TR temporary BL fixed BR changeable	fixed	immutable	BL	Changeable is tempting because immutable means unable to be changed.
S2	VULNERABLE: TL exposed TR resilient BL protected BR secure	exposed	vulnerable	TL	Protected is tempting because vulnerable means open to harm.
S3	INCISIVE: TL superficial TR perceptive BL vague BR shallow	perceptive	incisive	TR	Superficial is tempting because incisive thinking penetrates beneath the surface.
S4	CONVERGE: TL scatter TR separate BL diverge BR unite	unite	converge	BR	Diverge is tempting because it is the opposite of converge.
S5	ASSIDUOUS: TL diligent TR sporadic BL careless BR lazy	diligent	assiduous	TL	Sporadic is tempting because assiduous effort is steady rather than occasional.
S6	INTEGRAL: TL minor TR optional BL essential BR secondary	essential	integral	BL	Optional is tempting because integral parts are necessary.
S7	ABERRANT: TL ordinary TR typical BL abnormal BR standard	abnormal	aberrant	BL	Typical is tempting because aberrant means departing from what is typical.
S8	EQUITABLE: TL unequal TR fair BL biased BR arbitrary	fair	equitable	TR	Biased is tempting because equitable treatment avoids unfair preference.
S9	MEDIATE: TL provoke TR intensify BL escalate BR arbitrate	arbitrate	mediate	BR	Escalate is tempting because mediation is intended to reduce conflict.
S10	FACILITATE: TL enable TR obstruct BL hinder BR prevent	enable	facilitate	TL	Hinder is tempting because facilitate means make easier rather than more difficult.
S11	DOCTRINE: TL habit TR rumor BL creed BR preference	creed	doctrine	BL	Custom is tempting because both may guide behavior, but doctrine is a set of beliefs or principles.
S12	RECONCILE: TL separate TR divide BL conflict BR harmonize	harmonize	reconcile	BR	Conflict is tempting because reconcile means restore agreement.
S13	TANGIBLE: TL concrete TR imaginary BL uncertain BR abstract	concrete	tangible	TL	Abstract is tempting because tangible things are definite and real.
S14	ELUSIVE: TL certain TR evasive BL obvious BR available	evasive	elusive	TR	Available is tempting because elusive things are difficult to obtain or find.
S15	CONSTRAIN: TL restrict TR release BL expand BR permit	restrict	constrain	TL	Expand is tempting because constrain means limit rather than broaden.
S16	PROFOUND: TL trivial TR shallow BL deep BR minor	deep	profound	BL	Shallow is tempting because profound ideas or effects have depth.
S17	EPHEMERAL: TL enduring TR lasting BL permanent BR fleeting	fleeting	ephemeral	BR	Lasting is tempting because ephemeral things are short-lived.
S18	FINITE: TL boundless TR limited BL endless BR infinite	limited	finite	TR	Infinite is tempting because finite specifically means having a limit.
S19	IMPETUOUS: TL prudent TR rash BL cautious BR deliberate	rash	impetuous	TR	Prudent is tempting because impetuous decisions lack careful judgment.
S20	SUPPRESS: TL promote TR encourage BL release BR restrain	restrain	suppress	BR	Encourage is tempting because suppress means hold back or prevent.
S21	PREVALENT: TL widespread TR uncommon BL rare BR isolated	widespread	prevalent	TL	Rare is tempting because prevalent means common.
S22	INDUCE: TL block TR prevent BL cause BR stop	cause	induce	BL	Prevent is tempting because induce means cause something to happen.
S23	VACILLATE: TL waver TR commit BL decide BR settle	waver	vacillate	TL	Commit is tempting because vacillate means repeatedly avoid settling on one choice.
S24	DIVERGE: TL merge TR converge BL separate BR unite	separate	diverge	BL	Converge is tempting because it is the opposite of diverge.
S25	ONEROUS: TL simple TR burdensome BL easy BR light	burdensome	onerous	TR	Light is tempting because onerous responsibilities are heavy burdens.
S26	CONCILIATORY: TL defiant TR aggressive BL hostile BR peaceful	peaceful	conciliatory	BR	Hostile is tempting because conciliatory behavior is intended to reduce conflict.
S27	ARDUOUS: TL simple TR easy BL strenuous BR effortless	strenuous	arduous	BL	Effortless is tempting because arduous work requires great effort.
S28	DEPLETE: TL restore TR replenish BL increase BR drain	drain	deplete	BR	Replenish is tempting because deplete means reduce a supply rather than restore it.
S29	DISCRETE: TL blended TR distinct BL combined BR continuous	distinct	discrete	TR	Continuous is tempting because discrete items are separate rather than continuous.
S30	REFUTE: TL disprove TR support BL verify BR confirm	disprove	refute	TL	Confirm is tempting because refute means prove false rather than true.

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

Section 7 Cumulative Reading

A Fair Plan for a Finite Resource — target words used in the passage: arduous, finite, deplete, vulnerable, constrain, mediate, discrete, incisive, profound, diverge, immutable, equitable, conciliatory, converge, tangible, facilitate, impetuous, doctrine, induce, suppress, elusive, reconcile, assiduous, ephemeral

Section 8 Reading & Application

#	Prompt	Answer	Box	Notes
1	Why did the committee decide to gather data before choosing a policy? TL It wanted to delay the decision until the drought ended. TR It believed every household used exactly the same amount of water. BL It planned to eliminate all water restrictions immediately. BR The committee wanted evidence about actual water use rather than relying on guesses.	The committee wanted evidence about actual water use rather than relying on guesses.	BR	Passage: “Its first task was to gather empirical data rather than rely on conjecture.”
2	What important finding changed how the committee viewed the problem? TL Most household gardens used more water than every industry. TR Some industries used much more water than the average household, and many small leaks together also had a large effect. BL The reservoir had already returned to normal levels. BR Only one neighborhood was responsible for the town's water shortage.	Some industries used much more water than the average household, and many small leaks together also had a large effect.	TR	Passage: “The committee discovered that water use was not uniform: several discrete industries consumed far more than the average household.”
3	How did the committee move closer to agreement? TL The members agreed on a shared conservation goal while allowing some flexibility in how different groups met it. TR It adopted identical restrictions for every resident with no exceptions. BL It abandoned conservation goals in order to protect local businesses. BR It allowed each group to ignore the town's overall target.	The members agreed on a shared conservation goal while allowing some flexibility in how different groups met it.	TL	Passage: “They agreed that conservation targets should converge around a common goal while allowing limited flexibility in how each group reached it.”
4	Why would assiduous monitoring be necessary after the plan began?	The town needed to make sure improvements lasted and that residents did not return to wasteful habits after the immediate crisis.	-	Passage: “The plan's success would depend on assiduous monitoring, because any improvement could prove ephemeral if the town returned to old habits once the immediate crisis passed.” Model response: The town needed to make sure improvements lasted and that residents did not return to wasteful habits after the immediate crisis.
5	Describe a situation in which a rule might constrain people but still be equitable.	A school rule limiting phone use may constrain students, but it can still be equitable if it applies fairly and allows exceptions for genuine needs.	-	Model response: A school rule limiting phone use may constrain students, but it can still be equitable if it applies fairly and allows exceptions for genuine needs.
6	Describe an impetuous decision that could have profound consequences.	Quitting a job suddenly without planning could be an impetuous decision with profound financial consequences.	-	Model response: Quitting a job suddenly without planning could be an impetuous decision with profound financial consequences.
7	Explain how a neutral person could mediate a disagreement and help two sides reconcile.	A neutral person could let both sides explain their concerns, identify shared goals, and suggest compromises that help them reconcile.	-	Model response: A neutral person could let both sides explain their concerns, identify shared goals, and suggest compromises that help them reconcile.

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

Section 9 Final Retrieval

#	Prompt	Answer	Scores as	Box
1	A policy treats people fairly while considering their different needs. Which lesson word fits?	equitable	equitable	-
2	A system is exposed to damage because it lacks adequate protection. Which lesson word fits?	vulnerable	vulnerable	-
3	A person acts quickly without considering the consequences. Which lesson word fits?	impetuous	impetuous	-
4	Two paths or viewpoints gradually move in different directions. Which lesson word fits?	diverge	diverge	-
5	A project requires exhausting effort over a long period. Which lesson word fits?	arduous	arduous	-
6	Two conflicting ideas are brought into agreement. Which lesson word fits?	reconcile	reconcile	-
7	A solution remains difficult to find despite repeated efforts. Which lesson word fits?	elusive	elusive	-
8	One result falls far outside the normal pattern shown by the rest of the data. Which lesson word fits?	aberrant	aberrant	-
9	A group follows an established set of principles or beliefs. Which lesson word fits?	doctrine	doctrine	-
10	A message is designed to calm a dispute and reopen friendly discussion. Which lesson word fits?	conciliatory	conciliatory	-
11	A rule limits the choices available to a group. Which lesson word fits?	constrain	constrain	-
12	A resource has a fixed limit and cannot last forever. Which lesson word fits?	finite	finite	-
13	A program produces real, measurable results. Which lesson word fits?	tangible	tangible	-
14	A person repeatedly switches between two choices and cannot decide. Which lesson word fits?	vacillate	vacillate	-
15	A condition is common throughout a particular region. Which lesson word fits?	prevalent	prevalent	-
16	A requirement creates an unusually heavy burden of time and effort. Which lesson word fits?	onerous	onerous	-
17	A student works carefully and persistently every day for months. Which lesson word fits?	assiduous	assiduous	-
18	An experience has a very deep and lasting effect. Which lesson word fits?	profound	profound	-
19	A question sharply reveals the central weakness in an argument. Which lesson word fits?	incisive	incisive	-
20	A rule cannot be changed under any circumstances. Which lesson word fits?	immutable	immutable	-
21	One component is essential to the functioning of the whole system. Which lesson word fits?	integral	integral	-
22	A researcher treats categories as separate and distinct units. Which lesson word fits?	discrete	discrete	-
23	Repeated use greatly reduces a limited supply. Which lesson word fits?	deplete	deplete	-
24	Several separate ideas gradually move toward the same conclusion. Which lesson word fits?	converge	converge	-
25	An event is beautiful but lasts only a few moments. Which lesson word fits?	ephemeral	ephemeral	-
26	A tool makes a complicated process easier to complete. Which lesson word fits?	facilitate	facilitate	-
27	An authority prevents information from being expressed or spread. Which lesson word fits?	suppress	suppress	-
28	A treatment causes a particular reaction to occur. Which lesson word fits?	induce	induce	-
29	A neutral person helps two sides reach an agreement. Which lesson word fits?	mediate	mediate	-
30	Evidence proves that a claim is false. Which lesson word fits?	refute	refute	-