高考英語知識點(diǎn)解析Unit3-4:單詞聚焦

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    2013年高考已經(jīng)開始倒計(jì)時(shí),俗話說:“臨陣磨刀,不快也光”,各位考生在此關(guān)鍵時(shí)刻千萬不要放松,要繼續(xù)武裝自己。為此,出國留學(xué)網(wǎng)高考頻道為2013考生特別推薦了一些高考試題和高考作文,大家可以用之作為額外的學(xué)習(xí)資源。預(yù)祝大家考出一個(gè)理想的成績。
    ☆單詞聚焦☆
    1. advance的用法
    ▲構(gòu)詞:advanced adj. 高等的.先進(jìn)的,高深的
    ▲搭配:
    ① in advance 在前頭,預(yù)先,事先
    ② in advance of 在……前面;比……進(jìn)步;超過
    ③ on the advance (物價(jià))在上漲
    【考例】It is said that Miss White had some difficulty in studying the ____ maths.
    A. improved B. developed C. advanced D. increased
    [考查目標(biāo)] 本題考查形容詞advanced與近義詞的區(qū)別。
    [答案與解析]C “高等數(shù)學(xué)”的英譯是advanced maths,advanced意思是“先進(jìn)的。高級的”。
    2. before 的特殊用法
    (1) He had run out of the room before I could stop him.我還沒來得及攔住他,他就跑出了屋子。
    (2) Three weeks went by before We knew it. 三周過去了,我們才意識到。(或:時(shí)間不知不覺已過三周了。)
    (3) It wasn't / didn't take long before he returned.他沒過多久就回來了。
    It won't be long before we graduate. 不要過多久我們就要畢業(yè)了。
    3. chance的用法
    ▲搭配:
    ① by any chance 萬一,碰巧,或許
    ② by chance 偶然,意外地
    ③ take a / one's chance 冒一冒險(xiǎn),碰碰運(yùn)氣,利用一下機(jī)會
    【考例6】 (2005南京模擬)Most of the ___are in seasonal work, mainly connected with tourism and agriculture.
    A. work B. luck C. chances D. services
    [考查目標(biāo)] chance的詞義。
    [答案與解析] C chance在本句的詞義是“機(jī)會”。
    4. consider v.
    (1) 考慮
    A) consider + n. / doing
    I consider going abroad.
    B) consider + 疑問詞 + to do
    You have to consider what to do next.
    (2) 認(rèn)為
    A) consider + n. (+as / to be) + n. / adj.
    I consider Mary as / to be my best friend.
    They considered Paris the brain and heart of the country.
    B) consider + n. + to have done
    I consider him to have acted disgracefully.
    除了consider…as…表認(rèn)為外,還有regard…as
    …,look on…as…,take…as…,think of…as…
    5. cost的用法
    ▲ 構(gòu)詞:costly adj. 昂貴的,貴重的
    ▲ 搭配:
    ① cost sb. sth. 花費(fèi)某人(多少錢);讓某人付出(代價(jià))/犧牲……
    ② at all costs 不惜任何代價(jià).無論如何
    ③ at any cost 不惜任何代價(jià),無論如何
    ④ at cost (price) 按成本價(jià)格,按原價(jià)
    ⑤ at the cost of 以……為代價(jià),用……換來的;喪失;犧牲
    【考例】They wondered how much this kind of car would ____ them.
    A. pay B. spend C. cost D. waste
    [考查目標(biāo)] 本題考查cost和它的幾個(gè)近義詞的區(qū)別。
    [答案與解析] C cost的意思是“耗費(fèi)”,主語是指物的
    名詞.而pay和spend等的主語是指人的名詞。
    6. effect n. 效果;作用
    have an effect on sth.
    His words had a great pushing effect on his students.
    (1) be of no effect 無效
    (2) come into effect 開始生效;開始實(shí)行
    [比較] affect vt. 影響 The climate affected the amount of the rainfall.
    7. experience的用法
    ▲構(gòu)詞: experienced adj. 有經(jīng)驗(yàn)的,熟練的
    ▲搭配:
    ① by experience 憑經(jīng)驗(yàn);從經(jīng)驗(yàn)中
    ② from experience 憑經(jīng)驗(yàn);從經(jīng)驗(yàn)中
    ③ gain experience in… 獲得……經(jīng)驗(yàn)
    ④ be experienced in… 某方面有經(jīng)驗(yàn)
    ▲友情提示: experience這個(gè)詞作為可數(shù)名詞用時(shí),解釋為“經(jīng)歷”,作為不可數(shù)名詞用時(shí)解釋為“經(jīng)驗(yàn)”。
    【考例】 (2005山西模擬) ____teaches that he was right. Good friendship is just not easily formed.
    A. Knowledge B. Teachers C. Experience D. Parents
    [考查目標(biāo)] experience的意思。
    [答案與解析] C experience常為不可數(shù)名詞,意思是“經(jīng)驗(yàn)”。
    8. fear n. & vt.
    (1) n. 恐懼 (多作不可數(shù)名詞)
    His face was growing pale with fear.
    憂慮;擔(dān)心的事(可數(shù))
    There is no reason for your fears.
    for fear of 由于怕……,以防
    He left an hour earlier for fear of missing his train.
    for fear (that) 惟恐;怕的是;以防
    She worried for fear that the child would be hurt.
    in fear of 害怕;擔(dān)心
    The thief was in fear of the police.
    (2) v. 恐懼;害怕,接 n. / pron.
    Cats fear big dogs.
    恐懼;害怕,接to do
    Don't fear to tell the truth.
    恐怕;擔(dān)心,接從句
    She feared that she might not find him in his room.
    ▲構(gòu)詞:fearful adj. 可怕的,嚴(yán)重的;懼怕的,膽怯的;擔(dān)心的,憂慮的 fearless adj. 不怕的,大膽的,勇敢的,無畏的
    ▲搭配:
    ① be in fear (of) (為……而)提心吊膽
    ② for fear of 因?yàn)榕?以免,怕的是
    ③ for fear that-clause 生怕;為了防止(某事發(fā)生)
    ④ have a fear that-clause 擔(dān)心/怕(發(fā)生某事)
    ⑤ with fear 嚇得,怕得
    ⑥ fear (vi.) for... 擔(dān)心/憂慮……
    【考例】(2004江蘇)He got to the station early, ____ missing his train.
    A. in case of B. instead of
    C. for fear of D. in search
    [考查目標(biāo)] fear構(gòu)成的短語的用法和意思。
    [答案與解析]C for fear of 常在句中作狀語,意思是 “怕的是……。擔(dān)心……”。
    9. fun n. 高興;樂趣;有趣的人或事
    (1) for fun 為了高興;為著好玩
    I only did it for fun.
    (2) make fun of 開……的玩笑;取笑
    It is wrong to make fun of a cripple.
    [比較]
    (1) laugh at 笑(某人);嘲笑
    It's unkind to laugh at a person who is in trouble.
    (2) play a joke on 開(某人的)玩笑
    10. means n. 手段;辦法
    (1) by means of 用……;依靠……
    The water may be carried by means of a pipe.
    (2) by all means 一定;務(wù)必;(表示同意)當(dāng)然可以,沒問題:務(wù)必,無論如何,千方百計(jì)地
    Try by all / every means to persuade him to come.
    (3) by no means 完全不是;一點(diǎn)也不;決不
    This is by no means the first time you have been late.
    還有: by this means 用這種方法; by any means 用一切可能的方法或手段
    【考例】(MET 1991)Students sometimes support them- selves by ____ of evening job.
    A. ways B. offers C. means D.helps
    [考查目標(biāo)] by means of 短語的意思。
    [答案與解析] C by means of 的意思是“通過某種手段”。
    11. normal adj. 正常的;正規(guī)的
    the normal temperature, normal behavior
    (1) regular 規(guī)則的;有規(guī)律的
    keep regular hours 生活有規(guī)律;按時(shí)作息
    (2) common普通的;常見的
    Tom is a common name in Britain. 共有的;共同的
    have a common interest 有著共同愛好
    (3) usual 慣常的;慣例的
    It's usual with him to go to the office on foot.
    (4) ordinary 平凡的;普通的 in ordinary dress
    12. once的用法
    ▲ 搭配:
    ① all at once 突然;同時(shí)
    ② at once 立刻,馬上;同時(shí)
    ③ (every) once in a while 偶爾,有時(shí),間或
    ④ for this once (= for once,just for once) 就這一次; 破例一回
    ⑤ more than once 不止一次,多次
    ⑥ not once 一次也不
    ⑦ once again / more再一次
    ⑧once and again一再,再三
    ⑨ once or twice 一兩次;有時(shí),偶爾
    ⑩ once too often又(多了)一次
    ? once upon a time從前
    【考例】(2004上海) ____ we have learned something, additional learning increases the length of time we will remember it.
    A. Before B. Once C. Until D. Unless
    [考查目標(biāo)] 連詞once的用法和詞義。
    [答案與解析] B once在作連詞使用時(shí)意思是“一旦”。
    13. prefer v. 寧愿;更喜歡
    (1) prefer + n. / pron.
    The boy preferred a detective story.
    (2) prefer + v. -ing
    Do you prefer living abroad?
    (3) prefer + to do
    She prefers to live among the working people.
    (4) prefer sb. to do sth.
    She preferred him to stay at home.
    (5) prefer + n. / pron. / doing + to + n. / pron. / doing 喜歡……而不喜歡 I prefer the town to the country. / While he was in the office he preferred doing something to doing nothing.
    (6) prefer to do...rather than do = would rather do ... than do... 寧愿……而不愿 I prefer to walk there rather than go by bus.
    (7) prefer + 從句(謂語動詞用should do,should可省略) She preferred that he should do it in the kitchen.
    14. protect的用法
    ▲ 構(gòu)詞:protection n. 保護(hù)(者/物),防御
    ▲ 搭配:protect sb from / against 防止……遭受……;使……免于,保護(hù)……使不受
    【考例】 (MET 1992) Clarke was greatly admired at the club for the successful ____.
    A. self-satisfaction B. self-protection
    C. self-respect D. self-service
    [考查目標(biāo)] protect及其派生詞的詞義。
    ?
    [答案與解析]B self-protection是名詞,意思是“自我保護(hù)”。
    高考