为了帮助同学们更好地备考2024年12月四级考试，@沪江英语四六级微信公众号为大家整理了四级必背同义替换，希望对你有所帮助。

背诵要求

同义替换词汇，再次熟悉消化!确保原文和选项改写的时候，能第一时间反应

表示“--减少、衰退--”的相关词汇

diminish [dɪ'mɪnɪʃ] v.

dwindle ['dwɪnd(ə)l] v.

lessen ['les(ə)n] v.

slash [slæʃ] v.

slump [slʌmp] v.

stagnant ['stægnənt] a.

recession [rɪ'seʃ(ə)n] n.

lower ['ləʊə] v.

depression [dɪ'preʃ(ə)n] n.

degenerate [dɪ'dʒen(ə)rət] v.

degrade [dɪ'greɪd] v.

decay [dɪ'keɪ] n./v.

shrink[ʃrɪŋk] v.

decrease [dɪ'kriːs] v.

reduction [rɪ'dʌkʃ(ə)n] n.

decline [dɪ'klaɪn] v./n.

deteriorate [dɪ'tɪərɪəreɪt]  v.

worsen['wɜːs(ə)n] v

aggravate ['ægrəveɪt]  v.

narrow ['nærəʊ] v.

表示“--增加、促进--”的相关词汇

mount [maʊnt]v.

augment [ɔːg'ment]n./v.

rise[raɪz] n./v.

raise [reɪz] vt.

expand [ɪk'spænd] v.

enhance[ɪn'hɑːns] v.

rocket ['rɒkɪt] v.

grow [grəʊ] v.

elevate['elɪveɪt] v.

soar[sɔː] v

surge [sɜːdʒ]v.

boost [buːst] v./n.

facilitate[fə'sɪlɪteɪt] v.

promote [prə'məʊt] v.

enlarge [ɪn'lɑːdʒ]v.

add[æd] v.

foster ['fɒstə] vt.

accelerate[ək'seləreɪt] v.

amplify ['æmplɪfaɪ] vt.

表示“--导致--”的相关词汇

cause [kɔːz] v.

give rise to

contribute [kən'trɪbjut] to

result in

fuel [fjʊəl]v.

bring about

promote[prə'məʊt] v.

ignite[ɪg'naɪt] v.

breed [briːd]v.

lead to

generate['dʒenəreɪt] v

produce[prə'djuːs] v

spell [spel] v.

incur [ɪn'kɜː]v.

trigger['trɪgə] v

表示“--谴责--”的相关词汇

blame [bleɪm] v.

criticize ['krɪtɪsaɪz] v.

scold [skəʊld]v.

accuse [ə'kjuːz] v.

condemn [kən'dem]v.

denounce [dɪ'naʊns] v

be under fire

表示“--刺激、激励--”的相关词汇

motivate [ˈməʊtɪveɪt] v.

activate [ˈæktɪveɪt] v.

stimulate [ˈstɪmjuleɪt] v.

incentive [ɪnˈsentɪv] n.

arouse [əˈraʊz] v.

inspire [ɪnˈspaɪə(r)] v.

spur [spɜ:(r)] n./v.

irritate [ˈɪrɪteɪt] v.

provoke [prəˈvəʊk] v.

prompt [prɒmpt] v.

urge [ɜ:dʒ] v.

表示“--重要的--”的相关词汇

vital ['vaɪtl] a.

significant[sɪg'nɪfɪk(ə)nt] a.

essential[ɪ'senʃ(ə)l] a.

matter['mætə] v.

indispensable[ɪndɪ'spensəb(ə)l] a.

crucial['kruːʃ(ə)l] a.

critical ['krɪtɪk(ə)l] a.

considerable[kən'sɪd(ə)rəb(ə)l] a.

key[kiː] a./n.

major ['meɪdʒə] a.

irreplaceable [ɪrɪ'pleɪsəb(ə)l] a.

principal ['prɪnsəp(ə)l]a.

necessary[ˈnɛsɪsərɪ] a.

central ['sentr(ə)l]a.

表示“--改变--”的相关词汇

alter ['ɔltɚ]v.

shift [ʃɪft] v./n/

modify['mɑdɪfaɪ] v.

transform[træns'fɔrm] v.

convert[kən'vɝt] v.

vary['veərɪ] v.

switch[swɪtʃ] v.

switch[swɪtʃ] v. 

表示“--阻碍--”的相关词汇

curb[kɜːb] v./n.

stem [stem] v.

hinder['hɪndə] v.

hamper['hæmpə] v.

inhibit[ɪn'hɪbɪt] v.

prohibit[prə(ʊ)'hɪbɪt] v.

check [tʃek]v.

deter[dɪ'tɜː] v.

obstacle['ɒbstək(ə)l] n.

obstruct[əb'strʌkt] v.

barrier ['bærɪə]n.

impede[ɪm'piːd] v.

restrict [rɪ'strɪkt] v.

restrain[rɪ'streɪn] v.

refrain[rɪ'freɪn] vi.

suppress[sə'pres] v.

hold back

block[blɒk] v.

get in the way

表示“--有害、不利--”的相关词汇

unfavorable [ʌn'fevrəbl] a.

adverse['ædvɜːs] a.

undesirable [ʌndɪ'zaɪərəb(ə)l] a.

hostile ['hɒstaɪl]a.

disadvantageous [,dɪsædv(ə)n'teɪdʒəs] a.

inconvenience[ɪnkən'viːnɪəns] n.

disservice [dɪ(s)'sɜːvɪs]n.

damage['dæmɪdʒ] n./v.

injury['ɪn(d)ʒ(ə)rɪ] n.

ruin['ruːɪn] v./n.

表示“--反对--”的相关词汇

oppose[ə'pəʊz] v.

object [əb'dʒekt] v.

disapprove [dɪsə'pruːv]v.

dispute['dɪs'pjʊt] n./v.

discourage[dɪs'kʌrɪdʒ] v.

challenge['tʃælɪn(d)ʒ] v.

raise question

contradiction[,kɑntrə'dɪkʃən] n. 

resist [rɪ'zɪst]v.

combat ['kɑmbæt]n./v.

表示“--积极、有益--”的相关词汇

positive ['pɒzɪtɪv]a.

promising['prɒmɪsɪŋ] a. 

beneficial[benɪ'fɪʃ(ə)l] a. 

favorable ['feɪvərəbl] a. 

constructive[kən'strʌktɪv] a. 

rosy ['rəʊzɪ] a. 

optimistic[ɒptɪ'mɪstɪk] a. 

hopeful ['həʊpfʊl]a.

rewarding[rɪ'wɔːdɪŋ] a.

profitable['prɒfɪtəb(ə)l] a. 

advantageous[ædvən'teɪdʒəs] a. 

表示“--杰出、著名--”的相关词汇

prominent['prɒmɪnənt] a. 

eminent['emɪnənt] a. 

outstanding[aʊt'stændɪŋ] a. 

spectacular [spek'tækjʊlə]a. 

striking['straɪkɪŋ] a.

remarkable [rɪ'mɑːkəb(ə)l] a. 

conspicuous [kən'spɪkjʊəs]a.

noted['nəʊtɪd] a. 

pronounced [prə'naʊnst] a.