(高考备考)高考英语必背单词3500词（12）课件

这是一份(高考备考)高考英语必背单词3500词（12）课件，共50页。

Part 1词根词缀帮你记单词Part 2高考考过的易被忽略的词汇Part 3 Funny wrdsPart 4高考常见易混词辨析Part 5高考必背短语
前缀用法 举例 记忆方法trans-转换transfrm转换,改变trans-+frm(形式)转移 translate翻译 trans-+l+ate(v.) →从一变成 另一种语言→翻译 transprt运输 trans-+prt(港口) →从一个 口到另一个港口→运输transit 运输,载运 trans-+it(走) →转移走→运输 transmit 寄送,传达trans-+mit(送)→送过去越过 transparent透明的 trans-+par(看见)+ent(adj.) 穿过去也可以看见→透明的
前缀用法 举例 记忆方法un否定uncnditnal无条件的un+cnditn条件)+al(adj. →无条件的 unbearable无法忍受的 un-+bear（忍受)+able(adj.） →无法忍受的 unbelievable un-+believe（相信 )+able.难以置信的 →无法相信的 uncnscius un-+cnscius(意识的）不省人事的 →无意识的 und解开 un-+d做→不做→解开松开 unlike 不像 un-+like(像)→不像 unwilling不愿意的 un-+will愿意)+ing(adj.→不愿意的
前缀用法 举例 记忆方法uni-(单一) unifrm uni-+frm形式 →统一形式 ne 制服 →制服，校服 unin 联合,同盟uni-+ n →联合成一体→同盟 unit 单元单位 uni-+t→形成一个单元 unique独特的 uni-+que →.只有一个 →独特的，唯一的 universe宇宙 uni +verse转动 →只有一个的， 不停转动的→宇宙 university大学 univers+ity→研究宇宙的地方→ 大学
temprary[‘temp(ə)rərɪ] adj. 暂时的tempr-(time)+ary(adj.) →在一定时间内的→暂时的terrify [‘terifai ] v. 令人感到恐怖terr-(terrible恐怖)+ify (v.) →使…感到恐怖versin [‘vɜːʃ(ə)n] n. 版本vers(turn)+in(n.)→从一种变到另一种→不同版本victry[‘vɪkt(ə)rɪ] n. 胜利vict-(征服)+ry (n.) →胜利
Part 2 高考考过的几个易被忽略的词汇tentative typicaluntilvitalvividturntermunless
1.tentative[‘tentətɪv] adj. 试探性的，尝试的①a tentative suggestin 尝试性的建议②tentativelyadv. 试探性地例: Perhaps, he suggested tentatively, we shuld try a secnd time.【例1】“Perhaps we need t send fr Dr. Smith t see what we can d abut it,”Father suggested _____ t his neighbr wh had cme t discuss the prblem.A. tentativelyB. thughtlesslyC. definitelyD. rudely
【例1】“Perhaps we need t send fr Dr. Smith t see what we can d abut it,”Father suggested _____ t his neighbr wh had cme t discuss the prblem.A. tentatively B. thughtlessly草率地C. definitely明确地D. rudely粗鲁地
2.until [ən‘tɪl] cnj./prep. 直到…为止till, until, nt…until肯定句：延续性动词 utill否定句：非延续性动词 nt…until例: I will stay here until/till the rain stps.I wn’t leave until/till the rain stps.【例2】Because f the heavy traffic, it was already time fr lunch break she gt t her ffice.A. since B. that C. when D. until
【例2】Because f the heavy traffic, it was already time fr lunch break she gt t her ffice.A. since B. that C. when D. until接延续性动词it was already time fr lunch break是时间点
3.vivid [‘vɪvɪd] adj. 生动的，鲜明的 viv(live)+id(adj.) →活的特征→生动的survive 生存【例3】I’m nt surprised that he became a writer. Even as a child he had a____ imaginatin.A. clearB. cautius C. funnyD. vivid
【例3】I’m nt surprised that he became a writer. Even as a child he had a____ imaginatin.A. clear B. cautius C. funnyD. vivid 清楚的 小心的 有趣的 生动的
4.typical [‘t p k(ə)l] adj. 典型的It’s typical f sb. t d sth. 某人一向会做某事【例4】Jack is late again. It is f him t keep thers waiting.A. nrmal B. rdinaryC. cmmn D. typical
【例4】Jack is late again. It is f him t keep thers waiting.A. nrmal B. rdinaryC. cmmn D. typical
5.vital [‘vaɪt(ə)l] adj. 致命的，重要的 a vital questin 生死攸关的问题 a vital wund 致命伤 be vital t sb/sth对...至关重要【例5】Internet is as _____ t learning as the ability t understand, even mre s.A. vital B. available C. specificD. similar
【例5】Internet is as _____ t learning as the ability t understand, even mre s.A. vital B. available C. specificD. similar
6.turn [tɜːn] n. v. 转向，改变 turn n/ff 打开/关闭 turn up 出现；调高；发生；发现；卷起 turn dwn 调低；拒绝 turn ut 结果是；生产；出动；驱逐 turn in 上交；告发；归还；拐入 turn t 求助于；变成
turn ver 把…翻过来；翻阅；移交；反复考虑turn int变成；进入turn away 避开；解雇；不准…入内；走开；转过脸turn rund 转身，转向；转变；归航turn ver 移交take turns t d sth. 轮流做某事
【例6】She’s having a lt f truble with the new cmputer, butshe desn’t knw whm t _____.A. turn tB. lk frC. deal withD. talk abut
【例6】She’s having a lt f truble with the new cmputer, butshe desn’t knw whm t _____.A. turn t求助于B. lk fr寻求C. deal with处理D. talk abut谈论
【例7】—Yu lk upset. What’s the matter?— I had my prpsal _____ again.A. turned verB. turned nC. turned ffD. turned dwn
【例7】—Yu lk upset. What’s the matter?— I had my prpsal（求婚） _____ again.A. turned ver移交B. turned n打开C. turned ff关闭D. turned dwn拒绝
7.term [tɜːm] n. 学期，术语，条款(1) in terms f 就…而言，在…方面例: In terms f mney, he’s quite rich, but nt in terms fhappiness.(2) in the lng/shrt term 从长期/短期来看例: What we have dne is bad fr the envirnment in thelng term.
(3) in sb’s term 就某人的观点来看例:In their terms, studying hard is the mst imprtant thing.(4) in any terms 无论如何，在任何情况下(5) keep terms with sb.与某人保持良好关系(6) keep n gd/equal terms with sb.与某人保持良好/平等关系
【例8】This special schl accepts all disabled students, ____ educatinal level and backgrund.A．accrding tＢ． regardless fＣ． in additin t Ｄ． in terms f【例9】____ achievement, last week’s ministerial meeting f the WTO had earned a lw, thugh nt failing, grade.A． In terms fＢ． In case fＣ． As a result fＤ． In face f
【例8】This special schl accepts all disabled students, ____ educatinal level and backgrund.A．accrding t根据Ｂ． regardless f不管Ｃ.in additin t除...之外 Ｄ． in terms f【例9】____ achievement, last week’s ministerial meeting f the WTO had earned a lw, thugh nt failing, grade.A． In terms fＢ． In case f万一Ｃ．As a result f作为...的结果Ｄ． In face f面对
8.unless [ʌn‘les] cnj. 除非=if nt引导条件状语从句：if 如果 unless 除非if nly/nly if 要是as lng as只要 given that 假设…n cnditin that 要是…，在…条件下prviding/suppsing/assuming that假如…
【例10】The little by wn’t g t sleep ____ his mther tells hima stry.A. rB. unlessC. butD. whether【例11】_ ur manager bjects t Tm’s jining the club, we shall accept him as a member.A. UntilB. UnlessC. If D. After
【例10】The little by wn’t g t sleep ____ his mther tells hima stry.A. rB. unlessC. butD. whether【例11】 ur manager bjects t Tm’s jining the club, we shall accept him as a member.A. UntilB. UnlessC. If D. After
Part3 Funny WrdsGrup 1 谐音法tide [taɪd] n. 潮汐“汰渍” →像潮汐一样冲刷干净tast [təʊst] v. 敬酒，烤“吐死他” →敬酒敬到吐死他
trnad [tɔː neidəu] n. 龙卷风“拖-拿-咚” →龙卷风一来，人们拖、拿东西，结果“咚”全掉在地上whistle [‘wɪs(ə)l] n. v. 口哨，吹口哨whisper[‘wispə] v. 耳语，低声说
Grup 2 联想法temperament[‘temp(ə)rəm(ə)nt] n. 性情，气质联想：temper 脾气temperature 温度(天气的脾气）trend [trend] n. 趋势去掉r→tend→趋向，趋势 tend t倾向于...upset [ʌp‘set] adj. 心烦的，苦恼的up(上)+set(放置)→又上又下，坐立不安
Part 4 高考常见易混词辨析1.技术，技巧: technique, technlgy, technical2. 习惯: traditin, habit, custm, practice3. 形近词: wnder, wander4. 值: wrth, wrthy, wrthwhile
1.技术，技巧: technique, technlgy, technical 含义 举例technique 多指艺术、音乐、文学等 This musician has 方面的技巧,或特指做某事 perfect technique 的一些方法,为可数名词。technlgy 工业、科学、农业等整体 nuclear technlgy 核技术 生产工艺和技术,为不可数 IT (infrmatin technlgy 名词。范围大technical 形容词, 技术（性）的， a technical wrker 工艺的，专业性的 技术工人
2. 习惯: traditin, habit, custm, practice 含义 举例traditin 传统，长时间形成并能 cultura traditin文化传统 传递给下一代的习惯。 habit 个人长期养成的生活习惯He has a bad habit f 或癖好 smkingcustm 风俗习惯，一批人按照一定it is the custm in China 规律做的事情 t eat dumpling during the Spring Festivalpractice 惯例，医生律师等职业人员 it is his practice 的从业习惯 t read a bk every week
【例12】I’m trying t break the _____ f getting up t late.A. traditin B. cnvenience C. habit D. leisure
【例13】There’s a _____ in ur ffice that when it’s smebdy’s birthday, they bring in a cake fr us all t share.A. traditinB. balanceC. cncernD. relatinship
3. 形近词: wnder, wander含义举例wnder 想知道，好奇I wnder why yu are s latewander 漫步，漫游When he gt bred,he wandered arund the fair
4. 值: wrth, wrthy, wrthwhilewrth be wrth dingwrthy f sth f being dne t be dnewrthwhile It iswrthwhile t d
Part 5 高考必背短语1. tend t 趋向于 tend t d sth. 趋向于做某事 想起，考虑 think abut 考虑3. thrw away 扔掉4. be tired f 对…厌烦 be tired with因...而疲劳
5. treat sb. as… 把某人当做…6. play a trick n sb. 捉弄某人7. trust in 信任，依靠8. in vain 徒劳，白费9. public virtue 公德10. wake up 醒来11. warn sb. t d sth. 警告某人做某事12. wave t sb. 向某人挥手13. vlunteer t d sth. 志愿做某事14. be willing t d sth. 愿意做某事15. wrk ut 解决