2021大學(xué)英語(yǔ)四級(jí)英語(yǔ)詞根練習(xí)100天(匯總)
1. [詞根辨異] cad的異體cid1(=to fall or befall)與cid2(=to cut)同形,請(qǐng)判斷下列單詞的詞根是哪一個(gè)。
accident decidable decidable excide coincide
deciduous microbicide occident homicide
2. [詞海垂釣]從詞典中“釣”出一串同根詞吧。
circum-(=around)
3. [詞義判斷]-cide作為后輟,可以與許多外來(lái)語(yǔ)詞根或詞干結(jié)合。試判斷下列單詞的詞義或詞根的含義。
tyrannicide matricide fratricide insecticide
vermicide parasiticide fungicide
4. [望文生義]根據(jù)已學(xué)詞綴和詞根的知識(shí)推測(cè)下列單詞的含義。
① undecided a.
② indecision n.
③ indecisive a.
5. [尋根問(wèn)底]指出下列單詞的詞根并領(lǐng)會(huì)其詞義的由來(lái)。
① incisor n.切牙;門牙
② precisian n.嚴(yán)守規(guī)則者;清教徒
16. claim, clam [L]=to call out喊
claim和clam都源于拉丁動(dòng)詞clamare,意為to call out或to shout(喊叫)。claim是不定式詞干在英語(yǔ)中的重讀形式,用來(lái)構(gòu)成動(dòng)詞;clam是動(dòng)名詞詞干,只出現(xiàn)于相應(yīng)的名詞和形容詞中。
claim [claim=to call out呼喊→“to speak loudly for one's own interest為自己的利益而呼喊”→] v. demand as one's due or property要求;索?。篧e have claimed compensation for the losses from the foreign company.我們已向外國(guó)公司提出索賠要求。
▽claimer [claim;-er n.] n.根據(jù)權(quán)利提出要求者
claimable [claim;-able a.] a.可要求的;可認(rèn)領(lǐng)的
disclaim [dis-=to undo做相反之事;claim v. 要求,索取→“to undo that of claiming做與要求或索取相反的事”→] v. deny;disavow否認(rèn);抵賴:He disclaimed his responsibility for the accident.他否認(rèn)自己對(duì)事故負(fù)有責(zé)任。
▽disclaimer [disclaim;-er n.] n.否認(rèn)者
declaim [de-=completely完全地;claim=to call out叫喊→“to call out or speak loudly喊話;大聲說(shuō)話”→] v. give a formal speech演講:The candidates declaimed against the government. 競(jìng)選人發(fā)表演說(shuō)責(zé)難政府。
▽declaimer [declaim;-er n.] n.演講者;朗誦者
declamation [declaim的對(duì)應(yīng)名詞:declam=to declaim演講;-ation n.=the act表行為→] n.① the act or art of declaiming演講;雄辯術(shù)②formal speech正式演說(shuō):to deliver a long declamation發(fā)表長(zhǎng)篇演說(shuō)
declamatory [declaim的對(duì)應(yīng)形容詞:declam=to declaim演說(shuō);-atory a.=characterized by有……特點(diǎn)的→] a.① characterized by declaiming演說(shuō)的②bombastic夸夸其談的:long and declamatory speech夸夸其談的長(zhǎng)篇大論
exclaim [ex-=out出;claim=to call or shout喊→“to call or shout out喊出來(lái)”→] v. cry out suddenly from pain, anger, surprise, etc.驚叫;驚嘆:“Help! Help!”she exclaimed.她大聲驚叫:“快來(lái)人呀!救命呀!”
▽exclamation [ex-;clam;-ation n.] n.呼喊;驚嘆
proclaim [pro-=forward向前;claim=to cry out呼喊→“to call or speak forward(before the public)向前面的公眾講話”→] v. make known before the public;declare or announce officially宣布;公告:to proclaim a new law公布一項(xiàng)新法令
▽proclamation [pro-;clam;-ation n.] n.宣布;公告
reclaim [re-=back回;claim=to call呼喚→“to call back (from vice, error, savagery or waste condition) (從罪惡、錯(cuò)誤或荒廢狀態(tài))召喚回來(lái)”→] v. ① reform;civilize改造;感化:We reclaimed him from vice.我們使他改惡從善。② bring under cultivation墾荒:to reclaim fields from wasteland開荒造田
▽reclaimable [reclaim;-able a.] a.可改造的;可開墾的
reclaimant [reclaim;-ant n.] n.開墾者;糾正者
reclamation [re-;clam;-ation n.] n.開墾;感化
acclaim [ac-(ad-)=to對(duì);claim=to call out呼喊→“to call out cheerfully to somebody高興地向某人呼喊”→] v. hail or praise publicly歡呼;稱贊:His play was acclaimed as a masterpiece.他的劇本被贊許為杰作。
▽acclamation [ac-;clam;-ation n.] n.歡呼;稱贊
clamour [clam=to shout叫喊;-our n.=the state表狀態(tài)→“the state of shouting叫喊的狀態(tài)”→] n.① shout or outcry for demand, appeal, etc.叫喊;呼聲:A clamour of protest went up from the masses.群眾發(fā)出了抗議的呼聲。②noise made by shouting吵鬧聲,喧嚷:The clamour of the traffic gave me a headache.車馬喧鬧,叫人頭痛。
2021大學(xué)英語(yǔ)四級(jí)英語(yǔ)詞根練習(xí)100天(匯總)
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