apart [əˈpɑ:t] adv.&ad.j成零碎 Such cheap clothes come apart after a few washings.

　　Apparent [əˈpærənt] adj.顯然的，明明白白的 It was apparent that they all understood.

　　brisk [brɪsk]adj. 輕快的，生氣勃勃的 a brisk pace

　　brittle [ˈbrɪtl] adj.易碎的，一碰就破的 brittle glass

　　appoint [əˈpɔɪnt] vt.任命，委派 They appointed his father (to be 或as) postmaster.

　　appraise [əˈpreɪz] vt.估量，估計 appraise the infant's weight

　　appreciate [əˈpri:ʃieɪt] vt.感激 I appreciated your help much.

　　apprehend [ˌæprɪˈhend]vt&vi對...擔心 Do you apprehend that there will be any difficulty?

　　appropriate [əˈprəʊpriət]adj.恰當?shù)�，相稱的 Plain, simple clothes are appropriate for school wear.

　　approve [əˈpru:v] vt.& vi贊成，同意 I couldn't approve his conduct.

　　accumulate [əˈkju:mjəleɪt] vt.& vi積累，積攢，積聚 accumulate wisdom

　　accurate [ˈækjərət]adj.準確的，精確的 an accurate estimate

　　accuse [əˈkju:z] v.指控，指責 They accused her publicly of stealing their books.

　　activate [ˈæktɪveɪt] 使活動起來，使開始起作用，啟動 They have planted secret agents in many countries who could be activated whenever needed.

　　bump [bʌmp] vt.& vi.碰，撞(against, into) The truck bumped against the wall in the dark.

　　burst [bɜ:st]vi&vt 爆炸，爆裂 The boiler burst.

　　casual [ˈkæʒuəl]adj.偶然的，無計劃的，隨便的，非正式的 a casual meeting

　　cease [si:s] vt.&vi.停止，終止，結(jié)束 The music ceased suddenly.

　　certify [ˈsɜ:tɪfaɪ] vt.證明，證實 The accounts were certified (as) correct.

　　challenge [ˈtʃæləndʒ]vt.向...挑戰(zhàn) Our school challenged the local champion team to a football match.

　　character [ˈkærəktə(r)]n.(事物的)性質(zhì)，特質(zhì) The furniture in Tom’s apartment was pretentious and without character.

　　secure [sɪˈkjʊə(r)]adj.安全的，可靠的，有把握的 a castle ～from attack

　　sensible [ˈsensəbl]adj.明知的，合情理的 a ～ choice

　　approximate [əˈprɒksɪmət] adj.大概的，大約的，近似的 The approximate time is 10 o'clock.

　　第13天任務(wù)

　　apt [æpt]adj.(習性)易于......的，有......傾向的 A careless person is apt to make mistakes.

　　Arbitrary [ˈɑ:bɪtrəri]adj. 隨心所欲的，個人武斷的，任意的 an arbitrary choice

　　arise [əˈraɪz] vi.& vt 起立，起身 arise from one's seat

　　blaze [bleɪz] n.火焰 The fire sprang into a blaze.

　　aggravate [ˈægrəveɪt] vt.加重，加劇，惡化 aggravate the declining economy

　　aggressive [əˈgresɪv]adj. 侵犯的，侵略的 an aggressive weapon

　　allied [ˈælaɪd]adj.結(jié)盟的，有關(guān)聯(lián)的 allied nations

　　allowance [əˈlaʊəns]n. 津貼，補貼，零用錢 a housing allowance

　　alter [ˈɔ:ltə(r)]vt&vi. 改變，更改 alter an attitude

　　charge [tʃɑ:dʒ] n&vi&vt.要(價)，收(費) The airlines charge half price for students.

　　charm [tʃɑ:m] n.魅力，魔力 This thriving resort town has retained its village charm.

　　chase [tʃeɪs] vi&vt&n.追逐，追求 The police chased the escaping thief and caught him at last.

　　Check [tʃek] vt.使突然停止，制止 check one’s steps

　　cherish [ˈtʃerɪʃ]vt. 珍愛，珍視 cherish one’s native land

　　chew [tʃu:] vt.& vi嚼，咀嚼 He chewed a mouthful of meat.

　　choke [tʃəʊk] vt.& vi.窒息，噎住 be choked by smoke

　　bias [ˈbaɪəs] n.偏見，偏心 have a bias against sb.(或sth.)

　　blame [bleɪm]vt. 責備，責怪 Public opinion blames Mrs Smith for leading the girl astray.

　　blast [blɑ:st]n.一陣(風)，一股(氣流) a blast of wind