高考英语一轮复习 Module 5 A Lesson in a Lab 预习案 外研版必修1.doc

module 5 a lesson in a lab (主题语境:人与社会科学技术).课标单词在记忆中求准确在语境中求熟练practicemakesperfect.话题必记单词1.substancen.物质2.stagen.阶段;时期3.ordinaryadj.普通的;平常的4.floatvi.漂浮5.formvi.&vt.形成n.形式;表格6.expandvi.膨胀;扩大阅读识记单词1.liquid n.液体2.contract v.收缩;感染;订约3.rust vi.生锈n.锈4.dissolve vi.溶解;分解;分离5.flame n.火焰6.facility n.(常作复数)设备;工具构织连脉词族1.mixturen.混合物mixvt.混合mixedadj.混合的;混杂的2.conclusionn.结论concludevt.推断出,使结束vi.结束3.aimn.目标;目的vt.瞄准;针对;旨在;打算aimlessadj.没有目的的4.reactionn.反应reactvi.反应;起作用reactiveadj.有反应的;易反应的5.equipmentn.u 设备;装备equipvt.装备6.boilvt.煮;煮沸boiling water 沸腾的水boiled water 凉开水7.balancen.天平;平衡v.使平衡;称重量;权衡balancedadj.平衡的8.astonishedadj.吃惊的;惊愕的astonishingadj.令人吃惊的astonishmentn.惊讶语用规律归纳误以为可数的不可数名词equipment设备furniture家具weather天气news/word消息luggage行李advice建议5个变过去式/过去分词需双写最后一个辅音字母的动词equipequipped装备stopstopped停下traptrapped困住shopshopped购物dropdropped落下语境活用1.our classroom are all equipped with modern teaching equipment.(equip)2.the boy was astonished at the astonishing scene,so he looked out in astonishment.(astonish)3.bob reacted coldly to our suggestion,whose reaction made us sad.(react)4.teenagers should keep a balance between study and entertainment as well as a balanced diet.(balance)5.we cant live an aimless life and wander around aimlessly.instead,we must work hard,aiming at achieving what we long for.(aim).课标短语从表面理解到深层延伸从拓展中抓其规律observationisthebestteacher.1.add.to.往加入2.findout发现;弄清3.keep.outof.不让进入4.keepdown控制;保留5.usedto过去(常常)6.beproudof为感到骄傲/自豪(=takepridein )7.besupposedtodo应当;理应;被认为8.either.or.要么要么9.put.inorder按顺序排列;使有条理语境活用1.i have reached a point in my life where i amsupposed(suppose) to make decisions of my own.2.my cousin mark is much healthier now.but he used tohave(have) some bad habits.3.please put the books in order before you leave the library.续表10.got it 明白了11.go ahead 开始12.its ones turn to do sth 该轮到某人做某事了13.in the area of 在领域4.the events addedto(加到之上)the sports games include wushu,horse racing,etc.5.toms parents are proudof(骄傲)his great achievements.重点句型从教材中探求高考脉动从仿写中熟练运用nothingisimpossibleforawillingheart.领悟教材语境1.two-thirdsof the earths surface is water.地球表面的三分之二是水。(教材page 41)考点提炼分数做主语时其谓语动词的单复数依据分数所表示的名词而定。2.the earth is forty-ninetimeslargerthan the moon.地球比月球大48倍。(教材page 41)考点提炼“倍数+比较级+than”的倍数表达法。3.itishardtothinkof a world without metals.很难想象一个没有金属的世界(是什么样子)。(教材page 44)考点提炼it做形式主语,不定式短语为真正的主语。4.belowis a description of a simple scientific experiment.下面是对一个简单科学实验的描述。(教材page 45)考点提炼全部倒装句:方位介词或副词+谓语动词+名词主语。5.thecloser you are,themore youll see.你离得越近,看到的就越多。(教材page 47)考点提炼“the+比较级.,the+比较级.”的句型意为“越,就越。”高考写作情景三分之一的学生喜欢读英文小说。one-thirdofthestudentsenjoyreadingenglishnovels.新建的路比原来的路宽3倍。the newly-built road is four times widerthan the old one.收到你的信真是很好。itsgreattohearfromyou.下面是我们做这个试验需要的所有设备。belowis all the equipment that are needed for the experiment.我们的父母越老,他们就会觉得越孤独。theolderourparentsget,themorelonelytheywillfeel.语篇旧材新用探究根源killtwobirdswithonestone.话题与语篇填空metals expand when 1.heated(heat) and contract when cooled.how do they react with different 2.substances(substance)?lets do a simple experiment.the aim of this experiment is to discover 3.if/whether iron rusts in dry air and in ordinary water.to carry out the experiment,you need the 4.following (follow)things:clean nails,two test tubes and some cotton wool.first,put some iron nails 5.in/into the test tubes.then put some cotton wool down one test tube,and half-fill the other test tube with water.6.after that,leave the tubes for one week.observe the nails 7.carefully (careful).after one week,the nails in dry air have not rusted but others in water 8.arecovered (cover)with rust.the 9.conclusion(conclude) is that iron doesnt rust in dry air 10.while it does in ordinary water.话题与短文改错my feelings about science have realreally changed.i never used to enjoyingenjoy science,but last year i changechanged schools and the teachers here are excellent.our chemistry teacher takes themus to public science lectures about four timetimes a term.these are always very interesting,as the lecturers are people have made real discoveries in their area of science.canada has many the first-class scientists.in the last 20 years,seven canadian