endeavor(B 級(jí)) – try – attempt 努力
annoy – irritate (A 級(jí)) 使生氣
annoying – irritating 討厭的， 令人生氣的
tease (A 級(jí)) – make fun of取笑
laugh at – mock (B 級(jí)) 嘲笑
boring – dull -- uninteresting令人厭煩的
seem – appear 看起來
contented – satisfactory – satisfied 滿意的
exhibit – show 展示
show – indicate 表明
hate – dislike – be tired of – be sick of 討厭， 不喜歡
terrible -- awful 可怕的
precise – accurate – exact 精確的
concise – brief -- short 簡(jiǎn)明的
deceive (A 級(jí))– cheat 欺騙
elementary – basic – primary – fundamental 基本的
purchase – buy 購(gòu)買
deal with – cope with – handle 應(yīng)付， 處理
forbid – prohibit(A 級(jí))-- ban 禁止
lawful – legal 合法的
orthodox(A 級(jí))-- conventional 傳統(tǒng)的
unbelievable – incredible 難以置信的
industrious (B 級(jí)) – hardworking 勤勞的， 刻苦的
indispensable(A 級(jí)) – necessary必須的
principal –chief -- leading--- main 主要的， 首要的
employ – hire 雇傭
fire – dismiss – send away解雇
postulate (A 級(jí)) – assume – suppose 假定
on the verge of --- close to 接近于, 瀕臨于
extinction (A 級(jí))– die out 滅絕
gaze at – look at – stare at 凝視， 注視
eligible(A 級(jí)) – entitled – qualified 有資格的
employment – work – job 工作
encourage – inspire – push 鼓勵(lì)， 激勵(lì)
no longer – no more 不再
admit – acknowledge 承認(rèn)
allow – permit 允許
state – declare – announce 宣布，聲明
regret – sorry 遺憾的
remove – get off 脫下
start – begin 開始
complicated (A 級(jí))– complex 復(fù)雜的
comply with(A 級(jí)) – observe – abide by (A 級(jí)) -- stick to 遵守
previous – former 以前的
maintain – hold – think 認(rèn)為
cause – bring about – lead to – result in 導(dǎo)致
error – mistake 錯(cuò)誤
component – ingredient – element 成分
solve – settle 解決(問題)
probe (A 級(jí)) – explore 探查
involve – include 包括
numerous – a number of – a lot of – abundant (B 級(jí)) – plentiful 大量的, 豐富的
stay –remain 保持(用作半系動(dòng)詞)
rest – break 休息
account for – explain 解釋
examination – test 測(cè)試， 考試