SAT 核心词汇
机考 SAT 考的是语境里的词汇，不是孤立的词义，所以真正要紧的是那些会改变整句话意思的词。这张表收的是阅读和文法文章里出现频率最高的那些。
| 单词 | 释义 | 例句 |
|---|---|---|
| advocate /ˈædvəkeɪt/ | v.提倡，主张 | The author advocates a gradual rather than immediate change. |
| ambiguous /æmˈbɪɡjuəs/ | adj.模棱两可的 | The passage remains ambiguous about the narrator’s motives. |
| anecdote /ˈænɪkdəʊt/ | n.轶事，短小故事 | The opening anecdote illustrates the problem better than any statistic. |
| arbitrary /ˈɑːbɪtrəri/ | adj.任意的，武断的 | The rule seems arbitrary until you learn its purpose. |
| assert /əˈsɜːt/ | v.断言，主张 | The scientist asserts that the trend is accelerating. |
| candid /ˈkændɪd/ | adj.坦率的 | Her candid account of the failure was unusual. |
| coherent /kəʊˈhɪərənt/ | adj.连贯的 | The essay would be stronger with a more coherent structure. |
| compelling /kəmˈpelɪŋ/ | adj.有说服力的 | The evidence for the claim is not compelling. |
| concede /kənˈsiːd/ | v.承认；让步 | The author concedes that the data is incomplete. |
| concise /kənˈsaɪs/ | adj.简洁的 | A concise summary is harder to write than a long one. |
| conventional /kənˈvenʃənl/ | adj.传统的，常规的 | The findings contradict conventional assumptions about memory. |
| corroborate /kəˈrɒbəreɪt/ | v.证实，印证 | A second source corroborates the account. |
| credible /ˈkredəbl/ | adj.可信的 | The witness gave a credible explanation for the delay. |
| dismiss /dɪsˈmɪs/ | v.不予考虑，驳回 | The author dismisses the objection in a single sentence. |
| diverse /daɪˈvɜːs/ | adj.多样的 | The samples came from diverse environments. |
| empirical /ɪmˈpɪrɪkl/ | adj.实证的 | The argument rests on empirical observation, not theory. |
| explicit /ɪkˈsplɪsɪt/ | adj.明确的 | The instructions were explicit about the required format. |
| hypothesis /haɪˈpɒθəsɪs/ | n.假设 | The hypothesis was tested in a controlled experiment. |
| impartial /ɪmˈpɑːʃl/ | adj.公正的，不偏不倚的 | An impartial review would weigh both arguments. |
| implication /ˌɪmplɪˈkeɪʃn/ | n.含义；潜在影响 | The implication is that the earlier study was flawed. |
| inevitable /ɪnˈevɪtəbl/ | adj.不可避免的 | Some conflict was inevitable given the competing interests. |
| infer /ɪnˈfɜː/ | v.推断 | From the tone, we can infer that the author is sceptical. |
| inherent /ɪnˈhɪərənt/ | adj.固有的，内在的 | There are inherent limits to what a single study can show. |
| integral /ˈɪntɪɡrəl/ | adj.不可或缺的 | Feedback is integral to the writing process. |
| justify /ˈdʒʌstɪfaɪ/ | v.证明……正当 | The evidence does not justify such a strong conclusion. |
| meticulous /məˈtɪkjələs/ | adj.一丝不苟的 | The researcher kept meticulous records. |
| nuance /ˈnjuːɑːns/ | n.细微差别 | The nuance is lost when the quote is taken out of context. |
| objective /əbˈdʒektɪv/ | adj.客观的 | An objective account would include the counter-evidence. |
| plausible /ˈplɔːzəbl/ | adj.貌似合理的 | That is a plausible reading of the passage. |
| prevalent /ˈprevələnt/ | adj.普遍的 | The belief was prevalent before the evidence emerged. |
| redundant /rɪˈdʌndənt/ | adj.多余的，累赘的 | The second clause is redundant and can be cut. |
| refute /rɪˈfjuːt/ | v.反驳，驳倒 | The new data refutes the earlier explanation. |
| reinforce /ˌriːɪnˈfɔːs/ | v.强化 | The second example reinforces the author’s point. |
| subtle /ˈsʌtl/ | adj.微妙的，不易察觉的 | The shift in tone is subtle but significant. |
| substantiate /səbˈstænʃieɪt/ | v.证实，提供证据 | The author fails to substantiate the central claim. |
| tentative /ˈtentətɪv/ | adj.暂定的，试探性的 | The conclusion is tentative and awaits replication. |
| undermine /ˌʌndəˈmaɪn/ | v.削弱 | The counterexample undermines the general rule. |
| viable /ˈvaɪəbl/ | adj.可行的 | The proposal is viable only with additional funding. |
| reconcile /ˈrekənsaɪl/ | v.调和，使一致 | It is difficult to reconcile the two accounts. |
| speculate /ˈspekjuleɪt/ | v.推测 | The author speculates about causes but offers no proof. |