expose vt. 1)使暴露, 显露 2)曝光 3)揭露 [重点用法] exposure n．暴露.暴晒,曝光 be exposed to -.置身于--;暴露于- [典例] ——青夏教育精英家教网—

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3. expose　 vt.

1)使暴露, 显露　 2)曝光　 3)揭露

[重点用法]

exposure n．(在日光、风雨、危险中)暴露，暴晒(后接to + n．)；(摄影的)曝光

be exposed to ….置身于……;暴露于…

　[典例]

1)A real artist can always expose his students to good art and music

称职的艺术家总能使学生接触美好的艺术和音乐

2)This film has been exposed. 这片子已经感光。

3)He exposed the plan to the newspapers.他向几家报纸透露了这个计划。

4)Exposure to the cold wind left my lips feeling dry．我暴露在寒风中，觉得嘴唇干裂。

5)As a journalist in the war, she was exposed to many dangers.作为战地记者,她置身于多种危险中.

[练习]用expose的恰当形式填空。

1)The soil was washed away by the flood，_____________bare rock．　　

2)The baby was left ____________the wind and rain．　

3)The _____________of the plot against the President probably saved his life．

Keys: 1) exposing　 2) exposed to　 3) exposure

试题详情

2. attend v.　 1)注意；留意；处理(与to连用)=do with

2) 出席；到场：　 3)照看；照料：=take care; look after

[典例]

1)We'll attend to the problem later．稍后我们将关注那个问题。

2)Which doctor is attending you? 哪一个医生为你看病?

[重点用法]

attendance n．　出席，出席的人数，伺候，照料　　

attend school上学

attend a lecture/meeting听讲座/出席会议

attend a wedding/ceremony出席婚礼‘/参加典礼

[练习] 汉译英

1)　他们在我们不在时管理事务。

__________________________________________________________________________________________

2) 他在这个领域很出名，今晚会有成千上万的敬仰者参加他的讲座。

__________________________________________________________________________________________

Keys: 1) They attended our affairs during our absence. 2) He is famous in this field, and tens of thousands of fans will attend his lecture this evening.

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1. conclude　 vi.终结；结束; 推断；决定

[典例]

1)The meeting concluded at ten o'clock. 会议于十点钟结束。

2)It is hard to conclude. 这很难断定。

[重点用法]

conclusion n. 结束,结论

make／draw／reach／come to／arrive at a conclusion下结论，得出结论；

bring sth. to a conclusion使…结束；

in conclusion作为结论，最后；

[练习] 汉译英

1)　我们推定蓝队无法按时抵达目的地。

__________________________________________________________________________________________

2)　我们认定他并没有告诉我们实情，也就是他在撒谎。

__________________________________________________________________________________________

Keys:1) We concluded that the blue team could not reach the destination on time. 2) We concluded that he didn’t tell us the truth. That is, he was lying.

试题详情

science n，科学	scientific adj.科学的	scientist n.科学家
announce v．宣布	announcement n.宣布	announcer n，广播员，告知者
instruct v.．指导，命令	instruction n.指导，指示	instructive adj.有益的，教育性的
enthusiastic adj.热心的，热情的	enthusiasm n.狂热，热心	enthusiast n.热心家，狂热者
valuable adj.有价值的	value n. 价值	value v. 估价, 评价
[练习]根据句子结构，用括号内所提供词的适当形式填空 1) The _________ took a very ________ approach to _________.(science) 2) The ______ make a(n) ________ that all the details should _______ through the broadcast.(announce) 3) It is ______　 and easy for the children to read some masterpieces with the _______ at the bottom of each　　 page.(instruct) 4) “You don’t seem very ______ about the idea.” “I don’t mind,” she said, without much ______.(enthusiasm) 5) There is no any criterion to ______ whether it is _______ information. (value) keys: 1) scientist; scientific; science 2) announcer; announcement; be announced 3) instructive;instructions 4) enthusiastic; enthusiasm 5) value;valuable

试题详情

1). character/characteristic n.

[解释]
character 性格，品质 (本身具有的)；角色，人物；字体，字符
characteristic 特点，特征(区别于其他事物)

[练习]选择character 或characteristic 并用其适当的形式填空
1)He proved himself true gentleman and the beauty of his _______ was seen at its best when he worked with others.
2)People living in the city are different from those in the countryside in　 _________ .
3)What are the __________that distinguish the Chinese from the Japanese?
4)Chinese __________ attract a great number of foreigners all over the world.
5)The main purpose of a play is to let the ________ speak for themselves as much as possible.
Keys: 1) character　 2) character 3) characteristics 4) character 5) character

2). examine/ check /test 检查

[解释]
examine仔细察看或观察(以了解情况或是否有问题或毛病)

check检查 (含有“校对”或“找错”的意思)
test 检查，检测(以某种手段来试一试某人或某物是否达到了一定的标准)

[练习]选择 check , examine 或 test，并用其适当的形式填空
1)I was being _______ for a driving license for the third time.
2)The doctor _________ him carefully.
3)The interviewer always _______ her facts before sending them to the editor.
Keys: 1) tested　 2) examined　 3) checks

3) cure/ treat 治疗，

[解释]
cure 表示治愈的结果
treat 表示治疗的过程

[练习]选择cure 或treat 并用其适当的形式填空
1)　 After being ________ for such a long time, the wound ___________　 at last.
　 Keys: 1) treated; cured

4) blame/scold 责备

[解释]
blame　责备；谴责；归咎于强调对某种可以解释的失误或不良行为的谴责或惩罚：
scold　斥责”、“责骂”指大声呵斥，责备，唠唠叨叨地说，常用于长辈对晚辈

[练习]
1)Don't _______ it on him, but on me.
2)The parents ______ the naughty boy and asked him to leave the home at once.
Keys: 1) blame 2) scolded

5) reject /refuse 拒绝

[解释]
reject 后接名词，(含对被抛弃的东西不屑一顾)
refuse 后接名词，动名词，可表“谢绝”

[练习]选择refuse 或reject 并用其适当的形式填空
1)The Christian Church ________ his theory, saying it was against God’s idea.
2)I can’t stand working with Jane in the same office. She just ________to stop talking while she works.
Keys: 1) rejected　 2) refuses

试题详情

5．例题思考：

例1：①利用差角余弦公式求的值