Meeting your ancestors
10). sometimes there is no simple _________ (divide) between good and evil.keys: 1). alternative 2). inaccurate 3). accuracy 4). accurately 5). assumption6). analysis 7). skills 8). in 9). significance 10). divisionⅲ.重點詞匯（旨在提供詞匯綜合運用所需材料）1. interrupt vt.&vi. 阻斷，中斷；打岔；插嘴 interruption n. 中斷，打斷[典例]1). traffic in the city was interrupted by a snowstorm. 市內交通被暴風雪所阻斷。2). it is rude to interrupt. 打斷別人的話，是不禮貌的。[重點用法] interrupt (sb/sth) (with sth) 打斷（某人）講話；打岔；打擾[練習] 用interrupt的正確形式填空。1). electricity _________ (interrupt) in the course of work. 2). let’ s go somewhere where we can talk without _________ (interrupt).keys: 1). was interrupted 2). interruption 2. applaud vt. 鼓掌，稱贊，贊成 applause n. 鼓掌歡迎，歡呼[典例]1). everyone applauded when the play ended. 演出結束時，大家都熱烈鼓掌。2). i applaud your decision. 我贊成你的決定。[重點用法]applaud sb. for sth 因某事而贊揚某人 applaud the decision贊成某個決定[練習] 根據句子的要求在括號里填入適當的詞。1). she should be applauded ________ her honesty. 2). a crowd of 300 supporters warmly ________ her speech.3). the candidate’ s promise to improve public schools was greeted with a loud round of ________.4). i ________ the decision to install more security cameras. keys: 1). for 2). applauded 3). applause 4). applaud3. accelerate vt.&vi. 加速，促進 acceleration n. 加速度[典例]1). we must take measures to accelerate the rate of economic growth. 我們必須采取措施，加速經濟增長。2). the car accelerated as it overtook me. 那輛汽車一加速就超越了我。[練習] 用accelerate或其同根詞的適當形式填空。1). the driver stepped on the gas and ________ the car.2). the ________ of train service will bring us great convenience. 3). the bad weather _________ our departure. keys: 1). accelerated 2). acceleration 3). accelerated 4. arrest vt. 逮捕，拘留，吸引(注意) n.[c]逮捕[典例]1). the criminal was arrested yesterday. 罪犯昨天被捕了。