【单词记忆】单词+词组+句型,20天轻松搞定3500词(C)(下)

单词+词组+句型，20天轻松搞定3500词（C）（下）67. concentrate v. 集中（思想等）

concentration n.

I can’t concentrate with that noise going on.

concentrate (sth) on (doing) sth 集中……做……

I decided to concentrate all my efforts on finding somewhere to live.

68. concern v.

1) 让某人担忧

What concerns me is our lack of preparation for the change.

2) 与……有关

be concerned with

3) 关心，挂念

be concerned about

4) 就……而言

as far as sb is concerned

n. show a /no concern about

concerning prep. 关系到，涉及

He asked me several questions concerning the future of the company.

69. concert 音乐会；演奏会

go to a concert

a live concert 现场演奏的音乐会

70. conclude v.

1) 结束

conclude (sth)(with sth)

He concluded by wishing everyone a safe trip home.

2) 推断出

conclude sth from sth

What do you conclude from that?

conclusion n.结论；推论

draw /reach /come to a conclusion 得出结论

in conclusion 总之，最后

In conclusion, I would like to thank you.

71. concrete adj.明确的,具体的

concrete floor

concrete evidence

72. condemn vt. 谴责；判刑；宣告……有罪(与to连用) 迫使……接受(困境)，使…注定

condemn sb/ sth for…

be condemned/ sentenced to… 被宣判……

73. condition 状况；条件

in good/excellent/bad/poor condition 处于良好/极佳/糟糕的状况

out of condition 不在状况

living conditions 生活条件

on condition that (连词) 如果；条件是

They agreed to lend us the car on condition that (only if) we returned it before the weekend.

74. conduct vt.

1) 引导，带领

conduct sb around sp

2) 实施，执行

conduct an experiment

3) 指挥

conduct a concert

4) 传导

conduct electricity

5) 举止，表现

conduct oneself

conduct n. 行为，举止

75. confident adj.自信的；确信的

be confident about/of sth

confidence n.信心

1) gain/lose confidence

2) have confidence in sb/sth

3) be in sb’s confidence受某人信任，是某人的心腹

4) take sb into your confidence 向某人吐露内心秘密

76. confirm vt. 证实，批准，确认

confirm sth/ that/wh-

Rumours of job losses were later confirmed.

Has everyone confirmed (that) they are coming?

Can you confirm what happened?

77. conflict n./v.冲突；矛盾

in conflict with

78. confuse vt.

1) 使糊涂，使迷惑

They confused me with conflicting accounts of what happened.

2) 混淆

confuse A with/and B

Be careful not to confuse quality with quantity.

confusion n.迷惑；困惑

1) confusion about/over sth 困惑

There is a confusion about what the correct procedure should be.

2) confusion between A and B 混淆A和B

79. congratulation n. 祝贺(名词常用复数) Congratulations to you !

congratulate sb. on sth.

祝贺某人在某方面……