Unit 1 Great Scientists单元要点预览（旨在让同学整体了解本单元要点）词汇部分词语辨析1. character / characteristic 2. examine / check / test 3. cure / treat 4. blame / scold 5. reject / refuse词形变化1. scientific adj.科学的science n.科学scientist n.科学家2. valuable adj.有价值的value n. 价值value v. 估价, 评价3. instruct v. 教导， 命令instruction n. 指示，用法说明instructive adj.有益的，教育性的4. enthusiastic adj.热心的，热情的enthusiasm n.狂热，热心enthusiast n.热心家，狂热者重点单词1. conclude v. 断定， 得出结论; 结束（正式）；2. attend v. vt. 出席, 参加, 照顾, 护理, 注意 vi.专心, 留意3. expose vt. 使暴露, 受到, 使曝光 v揭露4. absorb vt. 吸收;使(精神)贯注;吞并5. blame n过失, 责备 vt.责备, 谴责6. instruct vt .教, 教导, 命令, 指示, 通知7. contribute vi& vt捐助，捐献，贡献；投稿重点词组put forward 提出：提议以供考虑 in addition/ apart from 除之外;另外make sense 有意义重点句子1. So many thousands of terrified people died every time there was an outbreak.2. Only if you put the sun there did the movements of the other planets in the sky make sense.3. He placed a fixed sun at the centre of the solar system with the planets going round it .重点语法过去分词做表语和定语 I.词语辨析 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.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.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After being _ for such a long time, the wound _ at last.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）Dont _ it on him, but on me.2）The parents _ the naughty boy and asked him to leave the home at once.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 Gods idea.2）I cant stand working with Jane in the same office. She just _to stop talking while she works. II. 词形变化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 dont seem very _ about the idea.” “I dont mind,” she said, without much _.(enthusiasm)5) There is no any criterion to _ whether it is _ information. (value)重点词汇1. conclude vi.终结； 结束; 推断； 决定典例1）The meeting concluded at ten oclock. 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； bring sth. to a conclusion使结束； in conclusion作为结论，最后；makedrawreachcome toarrive at a conclusion下结论，得出结论； 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。 _2. attend v. 1)注意；留意；处理(与to连用)=do with2) 出席；到场： 3)照看；照料：=take care; look after典例 1）Well 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 a lecture/meeting听讲座/出席会议 attend a wedding/ceremony出席婚礼/参加典礼 attend school上学练习 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。_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 feelin