高中英語選修八重點(diǎn)知識點(diǎn)
幸福不在知識之中，而在對知識的獲取之中!在永遠(yuǎn)的獲取中，我們永遠(yuǎn)被賜福;無所不知則是魔鬼的詛咒，下面小編給大家分享一些高中英語選修八重點(diǎn)知識，希望能夠幫助大家，歡迎閱讀!
高中英語選修八重點(diǎn)知識1
①課內(nèi)高頻詞匯
1.means (n.) 方法;手段→meaning (n.) 意思→mean (v.) 打算;意味→meaningful (adj.) 有意義的
2.boom (n.) (人口、貿(mào)易的)繁榮 (vi.) 處于迅速發(fā)展時(shí)期
3.majority (n.) 大多數(shù);大半→major (adj.) 主要的 (v.) 主修→minority (n.) (反義詞) 少數(shù);少數(shù)民族→minor (adj.) 較小的;次要的
4.distinct (adj.) 清晰的;明顯的;明確的→distinction (n.) 差別;區(qū)分;卓著
5.indicate (vt.) 指出;標(biāo)示;表明;暗示→indication (n.) 象征;標(biāo)示;表明;暗示
6.racial (adj.) 人種的;種族的→race (n.) 種族;比賽→racism (n.) 種族主義;種族歧視
7.elect (vt.) 選擇;決定做某事;選舉某人→election (n.) 選舉
8.appear (v.) 看上去;出現(xiàn)→apparent (adj.) 顯而易見的;顯然的;表面上的→apparently (adv.) 顯然地;顯而易見地
9.applicant (n.) 申請人→apply (vi.) 申請→application (n.) 申請書;申請
10.society (n.) 社會→social (adj.) 社會的→socialism (n.) 社會主義→socialist (n.) 社會主義者
11.punish (vt.) 懲罰→punishment (n.) 懲罰
12.occur (vi.) 發(fā)生;出現(xiàn)→occurence (n.) 事件;發(fā)生的事→occurred (過去式/過去分詞)
13.luggage (n.) 行李→(近義詞)baggage (n.) 行李;超重行李
14.hire (vt.&n.)租用;雇用→(反義詞)fire (vt.) 解雇
15.customs (n.) 海關(guān);關(guān)稅;進(jìn)口稅→custom (n.) 風(fēng)俗;習(xí)慣 →customer (n.) 顧客;主顧
16.slip (vi.) 滑動;滑行;滑跤 (n.) 滑動;滑倒→slipper (n.) 拖鞋→slippery (adj.) 滑的
②重點(diǎn)短語
1.by_means_of 用……方法;借助……
2.keep_up 堅(jiān)持;維持;沿襲(風(fēng)俗、傳統(tǒng)等)
3.team_up_with 與……合作或一起工作
4.take_in 包括;吸收
5.live_on 繼續(xù)存在
6.make_a_life 習(xí)慣于新的生活方式、工作等
7.apply_for 申請;請示得到
8.back_to_back 背靠背
9.mark_out 畫線;標(biāo)出……界線
10.a_great_many 許多
③課內(nèi)重點(diǎn)句型匯總
1.it is likely that...“很可能……”
However, it_is_likely_that (很可能)Native Americans were living in California at least fifteen thousand years ago.
2.why引導(dǎo)的表語從句，表示“……的原因”
That_is_why(那就是為什么)today over 40% of Californians speak Spanish as a first or second language.
3.過去分詞作原因狀語(必修五學(xué)習(xí)過的重點(diǎn)內(nèi)容，需要加強(qiáng)鞏固)
People from different parts of the world, attracted_by (被吸引)the climate and the lifestyle, still immigrate to California.
4.名詞性從句作介詞的賓語
Exactly when the first people arrived in what_we_now_know_as (我們現(xiàn)在稱之為) California, no one really knows.
5.it作形式主語的主語從句
It_is_believed_that (人們認(rèn)為)before long the mix of nationalities will be so great that there will be no distinct major racial or cultural groups, but simply a mixture of many races and cultures.
高中英語選修八重點(diǎn)知識2
課內(nèi)高頻詞匯
1.differ(vi.) 不同;相異→difference(n.) 不同;差異→different(adj.) 不同的
2.exact(adj.) 精確的;準(zhǔn)確的→exactly(adv.) 精確地;準(zhǔn)確地
3.undertake(vt.) 著手;從事;承擔(dān)→undertook(過去式)→undertaken (過去分詞)→undertaking (n.) 任務(wù);項(xiàng)目;事業(yè)
4.regulation(n.) 規(guī)則;規(guī)章;法規(guī)→regular(adj.) 規(guī)則的;有規(guī)律的
5.cast(vt.) 扔;投;擲→cast(過去式/過去分詞)
6.altogether(adv.) 總共;完全地
7.object(vi.) 反對;不贊成→objection(n.) 不贊成;反對;異議
8.moral(adj.) 道德(上)的;倫理的→morally(adv.) 道德上地;倫理上地
9.accumulate(vt. & vi.) 積累;聚積→accumulation(n.) 積累;聚積
10.assumption(n.) 假定;設(shè)想→assume(vt.) 假定;設(shè)想
11.shortly(adv.) 立刻;不久
12.retire(vi.) 退休;離開→retirement(n.) 退休，退職;退役→retired(adj.) 退休的;離職的
13.bother(vt.) 打擾(vi.) 操心(n.) 煩擾
14.resist(vt.) 抵抗;對抗→resistance(n.) 抵抗力;反抗→resistant(adj.) 有抵抗力的;耐……的
15.obtain(vt.) 獲得;贏得→obtainable(adj.) 可獲得的;可得到的
16.reason(n.) 理由;原因→reasonable(adj.) 合情理的;講道理的;公道的→unreasonable(adj.) (反義詞)不合情理的
17.fair(adj.) 公平的;適當(dāng)?shù)?合理的→fairness(n.) 公平→fairly(adv.) 公平地;相當(dāng)?shù)?/p>
02重點(diǎn)短語
1.pay_off 得到好結(jié)果;取得成功;償清
2.cast_down 沮喪;不愉快
3.have_a_great_impact_on 對……有重大影響
4.object_to 反對
5.in_favor_of 贊成;支持
6.owe..._to_ 把……歸功于……
7.(be)_bound_to_(do) 一定或注定(做)……
8.strike...into_one's_heart 使……刻骨銘心
9.from_time_to_time 不時(shí);偶爾
10.bring...back_to_life 使復(fù)生;使復(fù)活
11.in_vain 白費(fèi)力氣;枉費(fèi)心機(jī)
12.in_good/poor_condition 狀況很好(壞);情況很好(壞)
03課內(nèi)重點(diǎn)句型匯總
1.while表對比關(guān)系，“然而;可是”
Cloning plants is straightforward while(然而)cloning animals is very complicated.
2.當(dāng)now，then位于句首，謂語是come，appear等時(shí)，主句完全倒裝。(小伙伴們記得去回顧一下必修五的倒裝句)that引導(dǎo)同位語從句
Then_came(傳來)the disturbing news that Dolly had become seriously ill.
3.Theadvantage is that...“其優(yōu)點(diǎn)是……”，that引導(dǎo)表語從句
The_advantage_is_that(優(yōu)點(diǎn)是)if there is a new illness some of these animals may die, but others willsurvive and pass on the ability to resist that disease to the next generation.
4.based on...“建立在……的基礎(chǔ)之上”，過去分詞作狀語
Based_on(建立在……基礎(chǔ)之上)what we know now, you can not clone animals that have been extinct longer than10,000 years.
高中英語選修八重點(diǎn)知識3
課內(nèi)高頻詞匯
1.distinguish(vi.&vt.) 顯示……的差別;使……有所不同;辨別→distinguished(adj.)杰出的;著名的
2.passive(adj.) 被動的;消極的;被動語態(tài)的→activeadj.(反義詞)積極的
3.seize(vt.) 抓住;捉住;奪
4.freezing(adj.) 冰凍的;嚴(yán)寒的→frozen(adj.) 冷凍的;結(jié)冰的
5.bear(vt.) 忍受;忍耐;負(fù)擔(dān)→bore(過去式)→born (過去分詞)
6.tap(vt.&vi.) 輕打;輕拍;輕敲(n.) 輕輕地敲擊(聲);(水)龍頭
7.practical(adj.) 實(shí)際的;實(shí)踐的;實(shí)用的→practise(v.) 練習(xí)→practice(n.) 練習(xí)，實(shí)踐
8.merciful(adj.) 寬大的;仁慈的;慈悲的→mercy(n.)寬大;仁慈
9.convenient(adj.) 便利的;方便的;就近的→convenience(n.) 便利;方便→inconvenient(adj.) (反義詞)不方便的;引起麻煩的
10.caution(n.) 小心;謹(jǐn)慎→cautious(adj.) 小心的;謹(jǐn)慎的→cautiously(adv.) 小心地;謹(jǐn)慎地
11.expectation(n.) 預(yù)料;期待;期望→expect(v.) 預(yù)料;期待;期望;認(rèn)為→unexpected(adj.) 未預(yù)料到的
12.innocent(adj.) 清白的;無罪的;天真的→innocence(n.) 天真;清白
13.associate(vt.) 聯(lián)想;聯(lián)系(n.) 同伴;伙伴→association(n.) 協(xié)會;社團(tuán);聯(lián)合;聯(lián)想
14.current(n.)(水或氣)流;電流(adj.)現(xiàn)在的;當(dāng)前的→currently(adv.)現(xiàn)時(shí);當(dāng)前;普遍地→currency(n.)流行;通貨;貨幣;通用
02
0
重點(diǎn)短語
1.call_up 給……打電話
2.set_about 開始;著手
3.dive_into 迅速把手伸入;一心投入
4.set_out_(to_do) 開始(做)
5.get_through 設(shè)法聯(lián)系上(尤指打通電話);(設(shè)法)做完;通過
6.now_and_then 偶爾;有時(shí)
7.hang_on 不掛斷;緊緊握住;稍等
8.out_of_order 次序顛倒;發(fā)生故障
9.ring_back 回復(fù)電話
10.ring_off 掛斷電話
課內(nèi)重點(diǎn)句型匯總
1.thereseems to be...“好像有……”
Thefirst thing I did was to see if there were any products that might help me, butthere_only_seemed_to_be (看來只有)powders designed to kill snakes.
2.“only+狀語從句”引起的倒裝
Only_after_you_have_had_that_recognition(只有在已得到這種認(rèn)可之后) can you say that you are truly an inventor.
3.nor...until...“直到……才……”
Nor_will_you_receive_a_patent_until(你才能獲得專利，直到) a search has been made to find out that your product really is different from everyone else's.
4.It'sa matter of...“這是……的問題”
Nowit's_a_matter_of(只是)waiting and hoping.
5.everytime“每次……”引導(dǎo)時(shí)間狀語從句
Every_time(每次)you do you will be certain to find something that you have never seen before.
6.祈使句+and/or+陳述句
Follow_it_up(跟隨它)，explore all around it, and before you know it, you will have something worth thinking about to occupy your mind.
高中英語選修八重點(diǎn)知識4
1課內(nèi)高頻詞匯
1.outcome(n.) 結(jié)果;效果
2.remark(n.) 談?wù)?言論;評述(vt.&vi.) 談?wù)?評論;說起→remarkable(adj.) 顯著的;引起注意的
3.betray(vt.) 顯露出(本來面目);背叛→betrayal(n.) 背叛
4.shabby(adj.) 破舊的;寒酸的
5.acquaintance(n.) 相識;了解;熟人→acquaint(v.) 認(rèn)識
6.status(n.) 身份;地位;職位→(形近詞)statue(n.) 雕像
7.rob(vt.) 搶劫;盜竊;剝奪→robbery(n.) 搶劫(行為)
8.compromise(n.&vi.) 妥協(xié);折衷→compromising(adj.)有失體面的;不宜泄露的
9.overlook(vt.) 俯視;忽視;不理會
10.fade(vi.&vt.) (使)褪色;減弱;逐漸消失
11.hesitate(vi.) 猶豫;躊躇→hesitation(n.) 猶豫;躊躇
12.fortune(n.) 機(jī)會;運(yùn)氣;大筆的錢→fortunate(adj.) 幸運(yùn)的→fortunately(adv.) 幸運(yùn)地;幸好
13.disgusting(adj.) 使人反感的;令人厭惡的→disgusted(adj.)感到厭惡的→disgust(vt.) 厭惡;嫌惡
14.classify(vt.) 分類;編排→classification(n.) 分類;編排→classified(adj.) 分類的;保密的
15.effective(adj.) 有效的→effect(n.) 效果;作用
16.horrible(adj.) 可怕的;恐怖的→horror(n.) 恐怖
17.uncomfortable(adj.) 不舒服的;不安的→uncomfortably(adv.) 不舒服地;不安地→comfort(n.) 舒適(vt.) 安慰→comfortable(adj.) (反義詞)舒服的
18.extraordinary(adj.) 不同尋常的;非凡的→ordinary(adj.) 普通的;一般的
19.mistaken(adj.) (見解或判斷上)錯誤的;不正確的→mistake(v.)弄錯(n.) 錯誤
20.adaptation(n.) 適應(yīng)(性);改編本→adapt(v.) 適應(yīng);改編
2重點(diǎn)短語
1.in_disguise 偽裝(的);假扮(的)
2.pass...off_as... (把某人)改變或冒充成……
3.make_one's_acquaintance 結(jié)識;與……相見
4.generally_speaking 一般來說
5.in_terms_of 就……來說;從……角度
6.rob_sb._of_sth. 搶劫某人某物
7.show...in 帶或領(lǐng)……進(jìn)來
8.once_more 再一次
9.in_need_of 需要……
10.fade_out (聲音、畫面)逐漸模糊;漸淡
11.in_amazement 震驚地;驚訝地
12.be_superior_to... 優(yōu)于……
13.a_handful_of 一把;幾個
14.shelter_from_rain 避雨
15.the_other_day 幾天前;那一天
16.fancy_oneself 自以為是
3重點(diǎn)句型
1.“while/when+現(xiàn)在分詞”作時(shí)間狀語
While_watching(一邊看),he makes notes.
2.“be of+抽象名詞”表示具有(某種特征或?qū)傩?的
Willthat be_of_any_use (有用處)toyou?
3.what if句式，“如果……又怎么樣呢”
What_if_I_was(如果我是又怎么樣呢)?
4.every time 引導(dǎo)時(shí)間狀語從句，“每當(dāng)……的時(shí)候”
But they betray themselves every_time_they_open_their_mouths(每當(dāng)張嘴的時(shí)候).
5.“once+過去分詞”的省略結(jié)構(gòu)
But,sir, (proudly) once_educated(一旦被教育)to speak properly, that girl could pass herself off in three months as a duchess at an ambassador's garden party.
6.形容詞(短語)作狀語
Henry Higgins and Colonel Pickering are sitting deep_in_conversation(深入的交談).
7.“if+had done，主句用would have done”表示對過去的虛擬(選修六的虛擬語氣需要小伙伴自己去回顧)
I'd_never_have_come_if_I'd_known_about(如果我知道……我是不會來的)this disgusting thing you want me to do...
4單元語法總結(jié)
復(fù)習(xí)過去分詞作狀語
過去分詞作狀語，可表示時(shí)間、原因、條件、讓步、伴隨等意義，此時(shí)相當(dāng)于一個狀語從句。
1.時(shí)間狀語
When he was told his mother was ill, Li Lei hurried home quickly.(用分詞改寫)
→Told his mother was ill, Li Lei hurried home quickly.
2.原因狀語
As they were encouraged by the speech, the young people made up their minds to take up the struggle.
→Encouraged by the speech, the young people made up their minds to take up the struggle.
3.條件狀語
If he is given another chance, he will do better.
→Given another chance, he will do better.
4.讓步狀語
Although he was laughed at by many people, he continued his study.
→Laughed at by many people, he continued his study.
5.方式或伴隨狀語
She walked out of the house and she was followed by her little daughter.
→She walked out of the house, followed by her little daughter.
分詞作狀語有時(shí)可在前面加上when, while, if, once, though, unless等，以明確作何種狀語。
Unless he is invited, he won't go to the party.
→Unless invited, he won't go to theparty.
當(dāng)分詞的邏輯主語與主句的主語不一致時(shí)，分詞可以有自己獨(dú)立的主語，二者構(gòu)成獨(dú)立主格結(jié)構(gòu)。
When our homework was finished, we went home.
→Our homework finished, we went home.
高中英語選修八重點(diǎn)知識5
課內(nèi)高頻詞匯
1.alternative(n.) 可能的選擇(adj.) 供選擇的;其他的
2.interrupt(vt.&vi.) 打斷……講話;打岔;暫時(shí)中斷或中止
3.acute(adj.) 有觀察力的;敏銳的;嚴(yán)重的;深刻的
4.assume(vt.) 假定;設(shè)想;承擔(dān)→assumption(n.) 假定
5.significance(n.) 意義;意思;重要性;重要意義→significant(adj.) 重要的6.somehow(adv.) 以……方式;不知怎么地
7.delete(vt.) 刪;刪除
8.applaud(vi.&vt.) 鼓掌歡迎;贊賞→applause(n.) 鼓掌
9.accelerate(vi.&vt.) 加速;促進(jìn)→acceleration(n.) 加速
10.arrest(vt.) 逮捕;吸引(n.) 逮捕;拘留→arresting(adj.) 引人注意的;很有吸引力的
11.starvation(n.) 挨餓;餓死→starve(vi.) 挨餓;餓死
12.accuracy(n.) 精確;準(zhǔn)確→accurate(adj.) 準(zhǔn)確的;精確的
13.messy(adj.) 凌亂的;臟的→mess(n.) 凌亂;臟
14.sharpen(vi.&vt.) (使)鋒利;尖銳;清晰→sharp(adj.) 鋒利的;尖銳的→sharpener(n.) 磨具;削具
15.division(n.) 分割;劃分;分配;分界線→divide(vt.) 劃分;隔開;分割
16.ripe(adj.) 成熟的→ripen(v.) 使……成熟;成熟
17.receptionist(n.) 接待員;招待員→receive(v.) 收到;接待→reception(n.) 接待處;歡迎
18.systematic(adj.)有系統(tǒng)的;有計(jì)劃的;有條理的→system(n.)系統(tǒng);體系19.analysis(n.) (pl.analyses)分析→analyse(vt.)分析;分解
2
重點(diǎn)短語
1.regardless_of不管;不顧
2.at_most 至多;最多
3.cut_up 切碎
4.be_fed_up_with 受夠了;飽受;厭煩
5.look_ahead 向前看;為將來打算
6.date_back_to 追溯到……
7.arrest_sb._for... 因……而逮捕某人
8.with_relief 欣慰地;輕松地
9.be_proud_of 以……為驕傲
10.turn_to_sb._for_help 向某人求助
11.keep_out 阻止進(jìn)入
12.have_no_alternative_but_to_do... 別無選擇;只好……
3
重點(diǎn)句型
1.Itseems (to sb.) that...“(對某人來說)似乎……”
It_seems_that(看起來似乎) they used the sharpened stone tools to cut up animals and remove their skin.
2.as引導(dǎo)非限制性定語從句，指代主句的內(nèi)容，意為“正如;正像”
Yes,indeed, as_the_botanical_analyses_have_shown_us(正如植物學(xué)的分析結(jié)果已經(jīng)向我們展示的), all the fields around here used to be part of a large shallow lake.
3.if only 常引導(dǎo)虛擬語氣的條件句或感嘆句，表示“要是……就好了”
If_only(要是……就好了)it could be just like last year!
4.“had+過去分詞...when...”表示“剛剛……這時(shí)……”
She had_almost_reached (就要到達(dá))her destination when(這時(shí))a delicious smell arrested her progress and she stopped.
5.only to do表示意想不到的或令人失望的結(jié)果，意思是“結(jié)果卻……”
Abruptly she sat down, only_to_be_scooped_up (結(jié)果卻被……摟了起來)by her laughing, shouting sister, Luna.
單元語法總結(jié)
復(fù)習(xí)動詞時(shí)態(tài)：現(xiàn)在完成進(jìn)行時(shí)
現(xiàn)在完成進(jìn)行時(shí)表示動作從過去某一時(shí)間一直持續(xù)到現(xiàn)在或離現(xiàn)在不遠(yuǎn)的時(shí)間，其動作是否持續(xù)下去，則由上下文決定。
(1)敘述某一動作從過去開始，一直持續(xù)到現(xiàn)在，仍在繼續(xù)之中或剛剛停止。常與for,since, all morning/day/week等狀語連用。
The telephone has been ringing for almost a minute. Why doesn't someone answer it?
(2)表示重復(fù)的動作。有時(shí)現(xiàn)在完成進(jìn)行時(shí)表示的動作并不是一直不停地進(jìn)行，而是在斷斷續(xù)續(xù)的重復(fù)。
—We've spent too much money recently.
—Well,it isn't surprising. Our friends and relatives have been coming around all the time.
(3)表示“剛才、近來”發(fā)生的動作，一般不再繼續(xù)，此時(shí)一般通過上下文語境來判斷。
She has been sweeping the street allday. She is too tired.
(4)帶有濃重的感情色彩，強(qiáng)調(diào)持續(xù)了“那么久”或做得“那么辛苦”。
Oh,you've come at last! I have been waiting for you for two long hours.
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