201.emotion n. 情感,感情✧学语言唱歌要融入emotion（情感）with deep emotion（深情地）✧Love,joy,hate,fear and jealousy are all emotions.爱、喜、憎、恨、妒都是情感✧The speaker appealed to our emotions rather than to our minds.演说人所触动的是我们的情感，而不是我们的理智emotional情感的，情绪的，感情的✧这是个emotional问题（情感问题）✧emotional音乐（抒情的音乐），emotional语言（动情的language）without emotion毫无情感的，无动于衷的202. awful a. 极坏的,威严的,可怕的（英文解释extremely bad or unpleasant；terrible）✧an awful accident可怕的事故，an awful experience可怕的经历✧What awful weather！多糟糕的天气呀！✧The film was awful.那部电影糟糕透了awfully很，极，非常(英文解释：very,very much)✧awfully hot非常热I am awfully sorry.我非常抱歉It's awfully kind of you.你太好了203. awkward a. 笨拙的；(手脚)不灵巧的;不熟练的；棘手的✧She is an awkward girl.她是一个笨手笨脚的女孩。
✧I am a awkward dancer.我跳舞笨手笨脚的✧You have put me in a very awkward position你已经使我处于非常尴尬的境地204. clue n. 线索,提示✧We have no clue as to where she went after she left home.关于她离家后去了哪里，我们没有任何线索✧火车什么时候开？----I haven't a clue.我一点也不知道（一无所知，什么也不知道）205. collision n. 碰撞；（两人之间或对立意见、看法等之间的）冲突，抵触✧The two ships came into collision.两艘轮船相撞。
The two ships were in collision✧ A collision with parliament could ruin the government's plans.与议会冲突可能毁坏政府的计划 collide v.（运动的物体或人）猛撞，互撞；(人、意见等)冲突, 抵触, 不一致✧My car collided with a van.我的车和一辆货车相撞了✧The interests of the two countries collide.两国的利益发生冲突。
206.device n. 装置,设备✧ A computer is a device for processing information.电脑是一种用来处理信息的设备。
✧an explosive device爆炸装置手段, 策略Her illness is merely a device to avoid seeing him.她所谓生病只不过是避免见他的花招而已。
207. devise vt. 想出（计划）（英文解释：think out a plan）；发明（设备、工具）（英文解释：invent）✧He has devised a scheme for making money.他想出一个赚钱的办法。
208. inevitable a. 不可避免的, 必然发生的；〈非正〉总会发生的, 照例必有的, 惯常的✧the inevitable course of history历史的必由之路✧Death is inevitable.死是不可避免的。
✧Mary was wearing her inevitable large hat.玛丽戴着她总是戴的那顶大帽子evitable 可避免的(=avoidable)可避免的209. naval a. 海军的✧He is a naval officer.他是一名海军军官。
✧He took part in a great naval battle.他参加了一次大海战。
210. navigation n. 航行(学); 航海(术), 航空(术)；导航, 领航✧Navigation is difficult on this river because of hidden rocks.由于多暗礁, 在这条河上航行很困难。
✧The compass is an instrument of navigation.罗盘是导航仪器。
navigate v.给(船舶、飞机等)引航;导航✧These birds navigate by the sun.这些鸟靠太阳确定方向。
✧The ship was navigated by the North Star.那只船靠北极星来导航。
211. necessity n. 必需品；必要(性)，(迫切)需要✧Telephone is now a household necessity.现在电话是一种家庭必需品。
✧You must understand the necessity of education.你必须懂得教育的必要性。
Necessary[常用复]必需品✧He has enough money to obtain the necessaries of life.他有足够的钱购买生活必需品[同义词]necessary/essential/indispensable/vital 都含“必要的”、“必需的”的意思。
necessary指“必要的”、“迫切需要的”, 如:It's necessary for us to study hard .我们必须努力学习。
essential指“必需的”、“不可缺少的”, 如:Food is essential for life.食物是生命所必需的。
indispensable指“必要的”、“必不可少的”, 如:He is indispensable to our work, we cannot do it without him.对于我们的工作来说, 他是不可缺少的, 没有他, 我们就做不了。
vital意为“非常重要的”、“极需的”, 如:This point is vital to my argument.这一点对我的论据来说是非常重要的。
212. previous a. 先前的, 以前的；过早的, 过急的✧The author mentioned it in the previous paragraph.作者在前一段里提到这件事。
✧Don't be too previous about refusing.别过急地拒绝。
213. provision n.供应, 提供, 供给The government is responsible for the provision of education for all the children.政府有责任向所有儿童提供教育。
准备, 防备He made some necessary provision for his wife and children.他为妻子和孩子做了一些必要的准备[复数] 存粮；粮食；食物；给养We have a plentiful store of provisions.我们贮存了大量食物214. pursue vt. 追逐，追捕，追击，追杀；继续从事,进行✧The policemen pursued the bank robbers.警察追捕银行抢劫犯。
✧Foxes, wild cats and other animals pursue the hare.狐狸、野猫及其他一些动物都捕食野兔。
✧He pursued his studies after leaving school.他离开学校后仍继续进行研究。
pursuit 追求She devoted her life to the pursuit of wealth/pleasure她把一生都用在追求财富/享乐上215. stale a. 不新鲜的,陈腐的; 味道变坏的；无趣味的; 老掉牙的；没有生气的216. substitute n. 代用品vt. 代用✧主要演员病了，由备用演员替代the understudy was substituted when the leading actor fell ill.✧我们得用新椅子代替这把破的we must substitute a new chair for the broken one.✧She was dancing while someone substituted at the piano.她在跳舞, 别人代她弹钢琴。
✧If you cannot go yourself, please find someone to substitute for you.你如果不能亲自去, 请找人代替你。
substitution替代，替換substitution of tea for coffee用茶代替咖啡217. deserve vt. 应受,应得,值得✧He deserves a reward for his efforts.他积极努力, 值得奖赏。
✧He deserved to be punished.他应受惩罚。
✧He didn't really deserve (that) she should be so kind to him.他确实不值得她对他那么好。
✧The article deserves carefully study.这篇文章值得仔细研究218.discrimination n.✧辨别力, 识别力These robots are capable of shape discrimination.这些机器人能辨别形状。
✧歧视，不公平的待遇He spoke out against racial discrimination.他声言反对种族歧视。
discriminate between A and B; discriminate A from B分别, 辨别, 区分✧discriminate between two cases; discriminate one case from the other把两个案件区分开discriminate against sb歧视...；discriminate in favor of sb优待...✧Society still discriminate against women 社会仍然歧视妇女✧Society still discriminate in favor of men.社会任然重视男人219.professional a. 职业的,专门的；内行的✧She is a professional actress.她是职业演员。