36.adopt v.收养，采用，采纳

　　adopt a child the adopted son/ daughter

　　adopt a new policy/ a suggestion/ a plan/ an attitude

　　37.advance vi推进，促进;前进 adj.advanced 先进的/ 高级的

　　in advance 预先，事先 an advanced worker

　　38.advantage n.优点，好处(可数名词) 反：disadvantage

　　take advantage of 利用 have an advantage over 优于… to sb’s advantage 对(某人)有利

　　39.advertise vt.为…做广告

　　1)为…做广告 advertise a product / things

　　2)登广告征求/寻找… advertise for a new sales manager

　　40.advice n/u. advise vt.忠告,劝告,建议take/follow/ accept one’s advice 接受某人的建议

　　ask sb for advice 向某人寻求建议 a piece of advice 一条建议

　　give sb some advice on sth

　　advise sb (not) to do; advise doing; advise that …(should)+do

　　Our teacher advised that we should study hard.

　　41.affect vt.影响, 深深打动，使悲伤等

　　Smoking affects health. People were deeply affected by the death of Jin Zhengri.

　　42.afford vt.负担得起,抽得出(时间); 提供

　　can/could/be able to afford sth/to do sthI can’t afford a book/to buy the book

　　43.afraid a.害怕的;担心

　　be afraid to do 因为害怕不敢做…; be afraid of doing 害怕…

　　She was afraid to go out alone at night.She was afraid of waking him up.

　　44.againstprep 对着，反对, 靠着，迎着，衬着

　　stand against the wall (靠墙站着) go against nature; be against sth 反对

　　They are strongly against the plan.The pine tree were black against the morning sky.

　　45.age n.年龄;时代 vi.变老 for ages 多年; at an early age; at the age of … ;

　　of the same age=of an age After his wife’s death he aged quickly.

　　46.agree vi.同意;应允

　　1)agree with① agree with sb / what you say/your opinion.

　　②表示一致;“ (食物、天气、工作等)对…适宜”：

　　The weather does not agree with me.这种天气对我不适宜。

　　A verb must agree with its subject in person and number.

　　What he does does not agree with what he says.他言行不一致。

　　2)agree to the plan/ the arrangement/ the suggestion.

　　3)agree on /upon主要指双/多方通过协商而取得一致意见或达成协议：

　　We agreed on the price.我们就价格达成了一致意见。

　　Both sides agreed on these terms.双方都同意这些条件。

　　4) agree to do sth He agreed to go with us.他同意同我们去。

　　5) reach/arrive at/come to an agreement 6) I can’t/couldn’t agree more.

　　47.ahead ad.在前，向前 ahead of time 提前 go ahead 前进，干吧，说吧

　　48.aid n. 援助;救护;辅助工具

　　first aid 急救 in aid of 支持

　　by ( the) aid of 借助于，通过…的帮助come/ go to one’s aid 帮助某人

　　v.帮助，促进aid (sb/ sth) in/ with ( doing) sth 帮助某人做…

　　49.aim at

　　① 瞄准,对准 He aimed the gun at the enemy officer.