Ⅰ.词汇1．________ n. 液体 ________n. 固体________ n. 气体2．________ n. 物质质3．________ n. 目标标；目的4．________ n. 设备设备 ；装备备________ v. 安装5．________ n. 天平6．________ n. 结论结论 ________ v. 作结论结论 ，推断7．________ n. 阶阶段；时时期8．________ n. (常作复数)设备设备 ；工具9．________ n. 演讲讲10．________ vi. 膨胀胀________ adj. 易膨胀胀的11．________ vi. 收缩缩________ n. 收缩缩________ adj. 有收缩缩性的12．________ vi. 煮；煮沸13．________ vi. (化学)反应应14．________ vi. 漂浮15．________ vi. 形成16．________ adj. 部分的；局部的________ n. 部分17．________ adj. 普通的；平常的18．____________ adj. 吃惊的________ v. 使惊讶讶________ n．惊愕19．________ n. 电电________ adj. 电电的________ n. 电电工________ adj.电电子的20．________ n. (大学的)科，系，部门门答案：1.liquid, solid, gas 2.substance 3.aim 4．equipment, equip 5.balance 6.conclusion, conclude 7.stage 8.facility 9.lecture 10.expand, expansive 11.contract，contraction, contractive 12.boil13.react 14.float 15.form 16.partial, part 17.ordinary 18.astonished, astonish, astonishment 19.electricity, electrical, electrician, electric 20.departmentⅡ.短语1．think ________ 想到；想起2．react ________ 与……发发生(化学)反应应3．put...________ order 使……整齐齐；使……有条理4．________ the bottom/top of 在……的底/顶顶部5．add... ________... 把……加到……6．find ________找出；发现发现 ……的真相7．keep... ________ ________防止……进进入；不让让……靠近8．go ________ 先走；发发生；开始做；进进行吧9．used ________ 过过去(常常)……10．be proud ________ 为为……感到骄骄傲/自豪11．be supposed ________ 理应应；应应当12．________ turn 轮轮流答案：1.of 2.with 3.in 4.at 5.to 6.out 7.out of 8.ahead 9.to 10.of 11.to 12.inⅢ.句型1．The earth is fortynine ________ ________ than the moon.地球比月球大49倍。
2．________ is ________ to think of a world without metals.很难难想象一个没有金属的世界3．The ________ you are, the ________ you'll see.你靠得越近，看到得越多4．I never ________ ________ enjoy science.我过过去从来没有喜欢欢理科答案：1.times larger 2.It, hard 3.closer, more 4.used toⅠ.重点词汇1．aim n. 目标，瞄准 v. 对准目标，打算①What is your aim in life?你的生活目标标是什么？②I aimed_at the target but hit the wall.我瞄准了目标标射击击，但却打在了墙墙上③My remarks were_not_aimed at you.我的话话不是针对针对 你的④He aims_to_be a successful writer.他的目标标是成为为一个成功的作家知识拓展1)take aim at sb./sth. 瞄准某人/某物without aim 无目的地One's aim is to do...某人的目标是……2)aim sth. at sb./sth. 把某物对准某人/某物aim at... 向……瞄准；旨在；针对aim to do sth. 旨在做某事aim high 胸怀大志即学即用He studied hard, ________ the exam.A．aim at pass B．aiming at passingC．aiming passing D．aim to pass答案：B2．conclusion n. 结论；结束；结局知识拓展draw/come to/arrive at/reach a conclusion 得出结论结论make a conclusion 下结论结论bring...to a conclusion使……结结束in conclusion 最后，作为结论为结论 地；总总之conclude (not) to do sth. 决定(不)干某事to conclude 最后，总总而言之经典①These are the report's main conclusions.这些就是这份报告的主要结论。
朗文P383)②The service was_concluded_with a hymn.礼拜以唱圣歌结束朗文P383)即学即用The conclusion ________ he got cancer didn't agree with the diagnose ________ was made in another hospital.A．which; that B．that; whichC．which; / D．that; who答案：B即学即用The conclusion ________ he got cancer didn't agree with the diagnose ________ was made in another hospital.A．which; that B．that; whichC．which; / D．that; who答案：B3 ordinary adj. 普通的，平常的 n. 常事；常例知识拓展ordinary looking 相貌平平的；相貌普通的out of the ordinary 不寻常的；例外的in the ordinary way 一般；通常经典①The new taxes came as a shock to ordinary Americans.新税费对普通美国人来说如同一次重击。
朗文P1381)②Nothing out_of_the_ordinary had happened.没发生什么意外之事朗文P1381)辨析：ordinary, common, usual, normal1)ordinary “普通的；平常的；平凡的”强调调等级级和类类属方面普通指人时时，该词该词 指既不显显赫也不低贱贱；指物时时，指品质质或质质地水平一般，有“平庸无奇”之意2)common“普通的；常见见的”强调经调经 常发发生，司空见惯见惯 ，不显显赫或不特别别，可修饰饰人或物也可指“共同的，共存的”3)usual“通常的；惯惯常的”强调调依照惯惯例来判断，有“遵循常规规”之意4)normal“正常的，合乎标标准的”强调调在正常情况下应应有的即学即用用normal, common, usual, ordinary填空①He is out of the ________ among the children.②We are open during ________ working hours.③Today he came earlier than ________， for it was not an ordinary day.④The plants are ________ here.答案：①ordinary ②normal ③usual ④common4．form vt. form ③in the form of5．balance n. 天平，秤；平衡；收支差额，余额v. 平衡；权衡知识拓展keep one's balance 保持平衡lose one's balance 失去平衡(动动作)be out of balance 失去平衡(状态态)on/in balance 权权衡起来；总总的来说说keep a balance between A and B 在A与B之间间保持平衡经典①You need a_good_sense_of_balance to ride a bicycle.骑自行车要有良好的平衡感。
朗文P116)②I lost_my_balance and fell on my face.我失去了平衡，脸着地摔倒了朗文P116)③She balanced the cup on a huge pile of books.她把杯子稳稳地放在一大堆书上朗文P116)即学即用There are both advantages and disadvantages in dealing with the matter in such a way, but ________ I think we should give it up.A．on balance B．out of balanceC．on the balance D．off balance答案：A6．react vi. (化学)反应①How did they react to your suggestion?他们对们对 你的建议议有什么反应应？②Iron reacts with water and air to produce rust.铁铁与水和空气起化学反应应而生锈锈知识拓展①reaction n. 反应，反作用，反动(力)②reactive adj. 反应的，起反作用的，反动的，电抗性的③reactor n. 反应堆①His reaction on this matter is unexpected.没料到，他对这对这 件事的反应应是这样这样 的。
②Most computer programs are reactive.大多数的计计算机程序是响应应式的③North Korea is saying it has shut down a nuclear reactor.鲜声称：已关闭闭一座核反应应堆即学即用The football player reacted ________ the judge's unfair decision by withdrawing from the match.A．on B．withC．against D．to答案：C7．add vt. the betterB．the more hard; the more betterC．the harder; a betterD．more hard; more better答案：AⅢ.单元语法精讲精练形容词比较级对对于形容。