It has been calculated that ...
It has been calculated that at least 47000jobs were lost last year.
(be) calculated to do sth.
The speech was calculated to win votes.
2. call v.叫;喊;打电话agirl called Mary
agirl calling herself Mary
callonsb.拜访某人call at sp.参观某地call for要求; 需要
3. calm adj. 镇定的，冷静的v.使镇定/冷静keep calm 保持冷静calm down镇定下来
4. camp n.营v.野营;宿营summer camp夏令营go camping去野营
5. can aux.能，能够;可以can't help doing = can't help but do
can not..too... = can never..too.. 越..越好/再..也不为过
You ca n never be too careful whencrossing the street.
6. care n.v.照料;保管take care of 照顾、 保管take care (that)... 当心......
I don't care.我不在乎/我不放在心上。care for 喜欢;照顾care about关心;在乎
7. careful adj.仔细的;小心的;在乎;介意be careful of...当心，小心
carefully
listen carefully
8. carry v.拿;搬;运;背carry on 继续， 进行carryout实施，执行
9. case n.情况;案件;病例incase 句子/incaseof 名词万一in this/that case 如果这样/那样的话in no case 绝不
as is often the case
As is often the case, women live longer than man.
There are some cases where this method
won't work.
10. cash n.现金pay in cash /by check用现金支付cash a check 兑现支票
cash in .....获得利润The shop are cashing inshortage by raising prices.
11. cast v.扔，抛，撒cast your net wide
12. catchcatch up with赶， 上catch sight of看见
catch sb. doing撞见/捉住某人做某事
catch one's eye= attract one's attention 5 |起某人注意;引人注目
13. cater V.提供 (承办)cater for sth/sb为.....提供所需
The class caters for all ability ranges.
14. cattle n.牛(总称)单复同形The cattle are in the shed.牛在牛棚里。
15. cause n.使cause and effect因果
the cause of fire/cancer火灾/癌症的起因
16. cautioious adj.谨慎的小心的vt.警告;小心be cautious of/ about...
caution n. 谨慎小心with caution小心地
caution sb. to do caution sb. against...告某人警惕
We were cautioned not to drive too fast.
17. celebrate v.庆祝celebrate one's birthdaycelebrate Christmas
18. central adj. 中心的，中央的central bank/ government
centre n./v.中心;以....为中心
in the centre of the room
centre on/upon/ round /around.. 把...当中心;使..成为中心
19. ceremony n.典礼，仪式attend a wedding ceremonystand on ceremony拘于礼节
without ceremony粗鲁无礼，不拘礼节
20. certain adj.确定的;无疑的certainly adv.be certain of= be sure of对... 确信的
be certain to do=be sure to do一定会、必然
make sure/certain of...保证、弄清楚
It is certain that...
21. challenge n./v.挑战face/take up a challenge面对/接收挑战challenging adj. 具有挑战性的a challenging job
22. chance n. 机会;可能性give sb. a chance给..- 次机会;
take a chance/chances 冒险; 碰运气by chance/ accident 偶然;
There is a/no chance that... 有可能/不可能...
23. change v. 改变、变化; n. 变化;零钱(不可数)change..into...把... ..变成......change one's mind改变主意
Great changes have taken place in China.There is no time to get changed before the party.
DO you have any change on/with you ?
24. characteristic adj. 独特的n. 特征，特点a key characteristic of...
25. charge vt. 向.....索费;指控; 掌管;充电charge..for..收/要价多少
charge sb. with sth/doing指控某人做了get the phone charged手机被充电
The soldiers were charging forwardbravely.战士们勇敢地向前冲。
charge n.费用;掌管，负责;电荷
take charge of负责.....in charge of负责.
in the charge of被.由.... 负责free of charge免费
26. chat v./n. 聊天;闲谈chat- chatted-chatted- chattinghave a chat with sb.与某人聊天chat room聊天室
27. check v./n.检查;核对;支票bycheck用支票支付
辨析: check/examine
check指核对某事物是否正确，examine表检查、 调查、审查等
check the answers
check the mailbox核实邮箱(看有 没有信)examine your body/eyesexamine the machine
28. cheer n./vi. 欢呼;喝彩A great cheer went up from the crowd.cheer sb on 为某人加油
cheer up振作起来; 高兴起来Cheers !共同举杯
29. cheerful adj 兴高采烈的，高兴地a cheerful smile
30. cheque= check(美)支票in cash 付现金
by check/cheque用支票支付
31. chicken c/n. 小鸡u/n. 鸡肉Would you like some chicken?
来点鸡肉怎么样?
Don't count your chickens before they are hatched.
不要在还没孵出小鸡之前先数鸡。过早;别打如意算盘)
32. chief adj.主要的;首要的n.首领; 领导人chiefs (复数)33. choice n.选择choose V. 选择choose- - chose- -chosen
make a choice /make choices做选择
have no choice but to do 除了..别无选择We chose Bill as chairman.
There are a lot of books to choose from.
34. Christmas n.圣诞节Merry Christmas!
on Christmas Eve在平安夜
at Christmas圣诞节期间
on Christmas在圣诞节这天
35. church n.教堂，礼拜go to church
attend church去教堂做礼拜
36. cinema电影院gotothecinema去看电影
37. circle n.圆圈vi.环绕，盘旋The plane circled over the airport before landing.
38. circulate v.循环，流传，传阅circulate sth (to sb.)
The document will be circulated to all members.
39. clarify v.澄清，阐明，使...纯净clarify a situation/ problem/ issueclarification
40. class n.班级;课;等级，阶级after class下课have classes.上 课the first class头等
the working class工人阶级
41. classify v.分类classif..into...
classify sb./ sth as ...
Only eleven of these classified as major.
42. clean v.打扫;弄干净 adj.清洁的clean up打扫干净
clean the table/the room
43. clear adj.清晰的 v.清除，放晴clear water清澈的水
a clear explanation清晰的解释
make oneself clear表达清楚
clear up (天气)放晴
clearly adv.44. close近地 vt.关闭adj. 近的;亲密的adv.closely adv.密切地; 仔细地watch closely密切注视;仔细观察a close friend一个亲密的朋友be/stand/get close to
close the door/eyes
with his eyes closed/openclose down关闭，倒闭
45. cloth u/c布料，抹布a piece of clotha table cloth
clothing u/n (总称)衣服
a piece of clothing/an一件衣服
clothes(pl.)衣服article of clothing
46. coast n.海岸on/along the coast在岸，上/沿岸
off the coast离海岸不远的地方
47. coffee n.咖啡;咖啡色a cup of coffee
a coffee/two coffees一杯/两杯咖啡
48. coin c/n.硬币Everycoinhastwosides.事物皆有两面性
49. coincidence n.共同发生,巧合by coincidence碰巧
50. collectvt.收集;搜集
collect stamps/stamp collecting集邮
51. collection n. 收藏品a stamp collection
have a large collection of books
52. combinev.使联合使结合
combine A with/ and B
53. comecame-came-come
come up with提出;想出
come across偶遇
come about产生， 发生
come on 加油; 快点;得啦
come true实现
come up走近;被提出;想起;发芽
come out出来;出版
54. comfort v. 安慰 u./n.舒适live in comfort生活安逸
a comfort令人安慰的人或事
comfortable adj.
live a comfortable life
comfortably advve comfortably
55. command n.&v.命令， 要求，指挥，支配at/by/under one's command服从某人的命令
have a good command of很好的掌.....
command sb. to do sth.
command that clause (should do)
56. comment n./v.评论make a comment on /about sthcomment on/upon sth
57. commitv.犯;干(坏事)等;使....承担义务commit murder/suicide
commit yourself (to sth) 承诺.......
You don't have to commit yourself now,just think about it.
58. common adj.共同的;一般的a common mistake常见错误common practice惯例common sense常识
have much/a lot/ little/ nothing in common
in common with...和.... -样
59. communicate vt 传达，传递感情，思想等) vi.与某人交流(信息或消息，意见等)，沟通
communication n.
He was eager to communicate his ideas tothe group.
communicate with sb
60. company u./n.公司keep sb. company陪伴某人
61. compare比较;比喻compar..with...把..和..比较compare..to...把... 比作...
compared with/to (作状语)与..相比Compared with/to other people,fortunate.
62. compensate v.补偿赔偿，弥补compensate for sth 弥补.....
compensate sb for sth弥补/赔偿某人某物
63. compete vi. 比赛，竞赛competition n.
compete with/against sb in sth for sth
64. complete adj.完整的 v.完成，结束a complete story 完整的故事complete the project
completely adv.
be completely destroyed彻底毁坏
65. compromise v./n. 妥协;折中，互让;和解agree on a compromisemake a compromise withby compromise通过妥协
reach/ come to/ arrive at/ compromise
66. compulsory强制的;义务的It is compulsory for sb to do
It is compulsory for all motorcyclists towear helmets (头盔)
compulsory education/schooling (学 校教育)
