barely adv. 無遮蔽地, 勉強(qiáng), 幾乎沒有(barely enough/勉強(qiáng)夠); (barely- hardly –seldom幾乎沒有)
base n. 底, 基礎(chǔ),基地v. (與on, upon連用)根據(jù);基于(be based on/upon: 基于); baseball n. 棒球, (a baseball team/棒球隊(duì));
basic adj. 基本的，基礎(chǔ)的，主要的，首要的; (basic – fundamental基礎(chǔ)的, 首要的)
basis n.基礎(chǔ), 基本, 根據(jù)(on the basis of/ 以..為基礎(chǔ));
basketball n. 籃球;
battle n.戰(zhàn)爭(zhēng) (battle – fight – war戰(zhàn)爭(zhēng))
be v. 是，就是;在，存在 aux.v. [與動(dòng)詞的現(xiàn)在分詞連用, 構(gòu)成各種進(jìn)行時(shí)態(tài)]; [與及物動(dòng)詞的過去分詞連用, 構(gòu)成被動(dòng)語(yǔ)態(tài)]e.g. The bridge was built in 1982./這橋建于1982年。[與動(dòng)詞不定式連用, 表示職責(zé)、義務(wù)、意圖、約定、可能性等] e.g. I am to visit Mr. Green tomorrow./我明天要去拜訪格林先生。 [用be和were表示虛擬語(yǔ)氣]e.g. If I were you, .../假如我是你的話...
bear n.熊v.負(fù)擔(dān), 忍受, 生產(chǎn)(農(nóng)作物或水果)(bore, borne) (bear in mind/牢記在心 ); (bear – stand – put up with – tolerate – endure忍受)
beat v. 打, 敲, 擊敗,(心臟等)跳動(dòng)(beat sb. /戰(zhàn)勝..; beat time/打拍子 ; a heartbeat /心跳聲);
beautiful adj.美麗的, 很好的; (beautiful – attractive – pretty美麗的)
beauty n. 美, 美麗, 美人(the -ties of nature/大自然的美; beauty contest/選美會(huì);
because conj. 因?yàn)椤?比較：because 引導(dǎo)從句，而 because of 引導(dǎo)名詞性短語(yǔ)，如：I do it because I like it. /我做這件事是因?yàn)槲蚁矚g; He eats because of greed, not hunger. 他不是因?yàn)轲I了,而是因?yàn)樨澴觳懦缘摹?;
become (became, become, becoming) v. 變?yōu)? 成為, 適合;