1.chalice n.杯(a drinking cup);圣餐杯(large cup from which consecrated wine is drunk at Eucharist)

词根记忆：拉丁语为calix，英语中也有calix,和chalice同词根同词义

例:The recently discovered chalice was probably buried to keep from being stolen by invaders.

2.chamber n.室，房间(room, esp.a bedroom);a【音】室内的(of or for a small group of instruments: chamber concert)

例:Researchers detected a weak electrical signal emanating from the nesting chamber of an ant colony.//chamber music室内音乐

3.character n.性格(disposition)：特征(quality)；字符(letter, sign or mark)

联想记忆：char+acter(看作actor演员)--演员刻画人物性格惟妙惟肖

派生词：characteristic(a.特有的)；characterize(v.表现…酌特色)

4.characterization n.描述(the act of characterizing)

例:l object to your characterization of our X-387 jets as dangerous.

5.charity n.慈善(mercy);慈善团体(organization for helping the needy)

例:The Internal Revenue Service provided a tangible incentive for businesses to contribute their products to charity.

6.chart n.图表(graph)；v.记录，记载(to chronicle)

例:An exploration of that theme will chart accurately the development of civilizations.

7.charter n.宪章(a written instrument or contract executed in due form)；租赁(hiring a ship, an aircraft or a vehicle);v.租(to hire or rent);给予特权 ( to grant certain rights and privileges to)

例:charter cost租金//lf the 25 members of a club chartered the plane and shared the cost equally, what was the cost per member?

派生词：chartered(a．受特许的)

8.chatter v.喋喋不休地说(to talk idly, incessantly, or fast)；颤动(to vibrate rapidly)

词根记忆：来自chat(v.聊天;n.闲谈)

词根记忆：The bird leads another animal, such as a honey-badger or a human, to a bees' nest with their chattering when they fly ahead.

同根词：chattily(ad.饶舌地；爱讲闲话地)

9.chatty a．喜欢唠叨的(talkative)；话题轻松的(in the style of light informal talk)

例:My chatty neighbor likes to gossip.

10.chauvinism n.沙文主义，盲目爱国主义(excessive or blind patriotism)

词根记忆：来自一法国人名：Chauvin，因其过分的爱国主义和对拿破仑的忠诚而闻名