内部资料：中考英语词汇详解(K)

K2 n. 乔戈里峰

【背景】该山为世界第二高山，高8616.3米(28250英尺)，1856年被命名为K2峰。该峰是喀喇昆仑山脉第二座被测高的山峰，以英国军人兼勘探者亨利·哈弗商姆·戈德温-奥斯丁的名字命名。

keep v. 1.保留，保存：I keep old letters. 我保存旧信。/ Will the tomatoes keep until tomorrow? 这西红柿能留到明天不坏吗？2.保持，继续：Please keep quiet. 请保持安静。/ He kept thinking it over.他心里老想着这件事。/ Keep straight on until you get to the church. 一直朝前走就走到教堂了。3.遵守，保守：He keeps to his promise. 他守约。/ Can you keep a secret? 你能保守秘密吗？4.供养，饲养：He keeps a dog. 他养了一条狗。/ It costs a lot to keep a family of four. 要养活一个四口之家花费很大。5.使得，(使…)保持：Illness kept her from coming yesterday. 她昨天因病没有来。/ Keep this door closed. 这扇门要经常关着。

【短语】1. keep back 阻止，后退，忍住：The police kept the crowd back. 警察使群众后退。/ She couldn't keep back her tears. 她忍不住哭了。2. keep on 继续：The rain kept on for several days. 雨一连下了好几天。/ Don't keep on asking such questions. 不要老问那样的问题。3. keep out (of) 遮挡，使不进入：The trees keep out the wind. 这些树可以挡风。/ Keep the dog out of my room. 别让狗进入我的房间。4. keep up 保持，继续：Rain kept up all night. 雨下了一整夜。5. keep up with 跟上，不落后：Try to keep up with the others. 设法不要落在别人后面。/ I had to run to keep up with the girls. 我要跑步才能跟上那些女孩子。

【考点】后接动词时要用动名词，不能用不定式，如不能说He kept to work for a whole day.(他不停地工作了一整天)，应将其中的to work改为working。另外它也不能后接不定式的复合结构，即不说keep sb to do sth，如不能说He kept me to wait，应将其中的to wait改为waiting。

key n. 1.[C]钥匙：This is the car key. 这是车钥匙。2.[C]键：tap the keys of a typewriter 敲击打字机的键 / Pianos have black and white keys.钢琴上有黑的和白的键。3.[C]关键，秘诀，答案：This is the key to the problem. 这是问题的关键。/ The key to good health is to eat and sleep regularly. 保持身体健康的秘诀是饮食和睡眠要有规律。

【考点】表示“…的钥匙”时，其后用介词 to或of均可：Have you got the key to[of] the door? 你有这门的钥匙吗？但是若用于引申义，表示“答案”、“秘诀”、“关键”等义时，其后通常要用介词to而不用of：the key to one's success 某人成功的秘诀

keyboard n.[C]键盘：the keyboard of a piano (a typewriter) 钢琴(打字机)的键盘

kick v. 踢：The boy kicked off his shoes. 这个小男孩踢掉了鞋子。/ He kicked a hole in the door. 他在门上踢了个洞。/ The horse kicked me when I tried to ride it. 我设法骑马时，它踢了我。n.[C]踢：He gave the dog a kick. 他踢了一下这条狗。/ He shut the door with a kick. 他把门一踢, 把门关上了。

【用法】汉语说“踢足球”，指的是进行一项体育活动，所以此时的“足球”(football)前不能用冠词，并且此时的“踢”也不能用kick，而用play。比较：He played football with his classmates. 他同他的同学踢足球。/ He kicked the football out of the field. 他把足球踢出了球场。

kid n.[C]小孩，年轻人：school kids学童 / college kids 大学生 / How many kids do you have? 你有几个小孩？/ The kids are playing tennis. 孩子们在打网球。

kill v. (被)杀死，(被)弄死：He was killed in the battle. 他战死沙场。/ He decided to killed himself. 他决定自杀。/ These flowers kill easily. 这些花很容易枯死。

kilo n.[C]千克(=kilogram)，千米(=kilometer)：A kilo of apple, please. 我要1公斤苹果。/ He weighs 52 kilos. 他重52公斤。

kilogram n.[C]千克：I bought 3 kilograms of potatoes. 我买了两公斤土豆儿。

kilometer n.[C]千米(公里)：There are 1000 meters in a kilometer. 1公里等于1000米。/ They live 200 km from Paris. 他们住在离巴黎200公里的地方。

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