1. call /kR:l/ n. 叫喊,呼聲,通話//vt.叫喊,招呼,稱為,打電話,訪問,拜訪

　　[舉一反三] 同

　　demand, need require, suggest

　　[雙語語境]They came at my call.我把他們喊來了||I thought I heard sb. calling.我好像聽見有人喊叫.||Lets call on John.我們?nèi)グ菰L約翰吧.

　　[串聯(lián)記憶]Craig assured his boss that he would ______ all his energies in doing this new job.

　　A. call forth B.call at C.call on D. call off

　　2.cast /kB:st/ v.1.投扔,擲,拋||2.鑄造//n.演員表

　　[雙語語境]The angler casted his line into the water.釣魚的人把魚線拋入水中.||There is a statue cast in bronze.那里有一具青銅鑄成的像.||We saw a film with a distinguished cast.我們看了一部名演員聯(lián)合演出的電影.

　　[串聯(lián)記憶]A research has now ________ the mystery of why the animals die.

　　A. paid attention to B.caught sight of C.laid emphasis on D.cast light on

　　3census./5sens[s/ n.人口普查

　　[雙語語境]The census revealed a declining birth rate.人口普查結(jié)果表明出生率在下降.

　　[串聯(lián)記憶]A recent census of home buying patterns shows that many people under 30 are still renting.

　　A.group B.number C.survey D.newspaper

　　4.chamber /5tFeImbE/ n.房間,室

　　[舉一反三] 同

　　apartment,cabin, cabinet, cell, closet, compartment, room

　　[串聯(lián)記憶]Unlike the standard microscope, the tracking microscope has a small windowed chamber, in which microorganisms can move freely.

　　A. lens B.compartment C.bedroom D.door

　　5.champion /5tFAmpjEn/ n.1.冠軍,得勝者||2.擁護(hù)者,斗士

　　[說文解字]champ原野+ion名詞后綴,表示行為結(jié)果

　　[舉一反三] 同

　　best, choice, hero, victor,winner

　　反

　　combat

　　派

　　championless adj.無冠軍的

　　[雙語語境]The English football team were world champions in 1966.英格蘭足球隊(duì)是1966年的世界冠軍.||He is a champion of the poor.他是窮苦人的斗士.

　　[串聯(lián)記憶]The champion issued a challenge to all other boxers to fight him.

　　A. contender B.closer C. title holder D.master

　　1. call /kR:l/ n. 叫喊,呼聲,通話//vt.叫喊,招呼,稱為,打電話,訪問,拜訪

　　[舉一反三] 同

　　demand, need require, suggest

　　[雙語語境]They came at my call.我把他們喊來了||I thought I heard sb. calling.我好像聽見有人喊叫.||Lets call on John.我們?nèi)グ菰L約翰吧.

　　[串聯(lián)記憶]Craig assured his boss that he would ______ all his energies in doing this new job.

　　A. call forth B.call at C.call on D. call off

　　2.cast /kB:st/ v.1.投扔,擲,拋||2.鑄造//n.演員表

　　[雙語語境]The angler casted his line into the water.釣魚的人把魚線拋入水中.||There is a statue cast in bronze.那里有一具青銅鑄成的像.||We saw a film with a distinguished cast.我們看了一部名演員聯(lián)合演出的電影.

　　[串聯(lián)記憶]A research has now ________ the mystery of why the animals die.

　　A. paid attention to B.caught sight of C.laid emphasis on D.cast light on

　　3census./5sens[s/ n.人口普查

　　[雙語語境]The census revealed a declining birth rate.人口普查結(jié)果表明出生率在下降.

　　[串聯(lián)記憶]A recent census of home buying patterns shows that many people under 30 are still renting.

　　A.group B.number C.survey D.newspaper

　　4.chamber /5tFeImbE/ n.房間,室

　　[舉一反三] 同

　　apartment,cabin, cabinet, cell, closet, compartment, room

　　[串聯(lián)記憶]Unlike the standard microscope, the tracking microscope has a small windowed chamber, in which microorganisms can move freely.

　　A. lens B.compartment C.bedroom D.door

　　5.champion /5tFAmpjEn/ n.1.冠軍,得勝者||2.擁護(hù)者,斗士

　　[說文解字]champ原野+ion名詞后綴,表示行為結(jié)果

　　[舉一反三] 同

　　best, choice, hero, victor,winner

　　反

　　combat

　　派

　　championless adj.無冠軍的

　　[雙語語境]The English football team were world champions in 1966.英格蘭足球隊(duì)是1966年的世界冠軍.||He is a champion of the poor.他是窮苦人的斗士.

　　[串聯(lián)記憶]The champion issued a challenge to all other boxers to fight him.

　　A. contender B.closer C. title holder D.master