2.不等式的解集是( )
A.x≤ B.x ≥ C.x≤ D.x ≥
1.下列不等式中,是一元一次不等式的是( )
A.2x-1>0 B.-1<2 C.3x-2y<-1 D.y2+3>5
48. Please check the items in the bill. Item by item 逐條的
高考詞匯表 (J&K)
a traffic jam 交通阻塞 apple jam 果醬 He jammed all his clothes into his bag. 塞進(jìn)
jealous 羨慕的, 妒忌的 be jealous of nobody
join the party , join sb in doing sth
joint 結(jié)合處 , 共同的 joint action 聯(lián)合行動 , joint efforts
play a joke on sb = make fun of sb = play a trick on sb 開…玩笑,取笑
a practical joke 惡作劇 It's no joking .這不是開玩笑。(I am serious)
journey 旅行(陸上) go on a journey journey to sp trip, tour, travel, excursion
He was judged in public. 公開審理 as grave as a judge 象法官一樣莊重
judging by / from 用于句首 Judging by his appearance, he didn’t pass the eximation.
jungle 熱帶雨林 woods forest
junior 年少的 He is two years junior to me. (senior, 年長的)
jury 陪審團(tuán)
justice 公正,公平,正義 a sense of justice a court of justice 法院
treat sth with justice 公正對待…
keen eyes 敏銳的 My hearing is as keen as it used to be.
be keen to do = be eager to do 渴望的 be keen on/about doing = be fond of doing
keep Will you keep the seat for me ? 保留 keep sth under lock and key 保管
keep one's promise 遵守 keep silent保持 keep on doing sth 反復(fù)某一個動作 keep doing sth 持續(xù) keep notes = keep diary 記筆記 keep accounts 記賬
Keep the cold out.不讓冷空氣進(jìn)來! keep to 遵守 keep up with = catch up with
stop/prevent/ keep sb from doing keep up 保持 Keep the right side up ! 請勿倒置!
kettle 水壺
key 鑰匙 the key to the door the key school 重點(diǎn)學(xué)校
kick the football 踢 kick out = fire sb 解雇…
kidnap 綁架 kidnap the children
kill oneself 自殺 kill time 消磨時間
this kind of pen 這種類型筆 three pens of this kind 三支這種類型筆
three kinds of pens 三種類型的筆 all kinds of = a variety of
kind of 有點(diǎn) I felt kind of sorry for her.
kindly in a kindly tone/voice 和藹的語氣
fly kites 放風(fēng)箏
have a knack of doing 技能 He has a knack of making friends wherever he goes.
knee 膝 bring a person to one’s knees 使…屈服 fall on one’s knees 跪下
kneel down 跪下 He knelt down to look for the coin. kneel at one’s feet 跪在某人腳下
knock against 撞上 Knock his head against the door. knock down 撞倒
Do you know the answer to this question. To know everything is to know nothing.
know of 聽說過 I know of him but I don't know him.
know about 了解 I know him but I don't know about him.
common knowledge 常識 , one-sided knowledge 片面的知識
have a knowledge of = have an understanding of 對…有所了解 have a good command of
bring sth to one’s knowledge … come to one’s knowledge 使某人知道
to the best of one’s knowledge = as far as I know
47. issue 發(fā)行 issue sth the latest isd of the magazine 雜志最新一期
have an issue of 1,000 copies 有十萬冊的發(fā)行量
45. involve 包括, 陷于 be involved in 牽涉 be involved in doing 專心致志于…
44. inviting 吸引人的 The food looks inviting .
43. decline one's invitation = turn down one's invitation 拒絕邀請 at the invitation of 因…邀請
42. invisible 看不見的, 無形的 invisible ink隱形墨水 an invisible man
41. investigate 調(diào)查 investigate the cause of the plane crash.調(diào)查飛機(jī)失事原因
investigate into = look into 深入調(diào)查 look into the matter
40. invest 投資 She invested in house.
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