1、Module 5A Lesson in a Lab(主题语境:人与社会科学与技术)第一步默写达标分层单词写作词汇1.stagen.阶段;时期2.aimn.目标,目的3.ordinaryadj.普通的;平常的4.formvi.形成5.lecturen.演讲6.departmentn.(大学的)科、系7.expand v.膨胀;扩张8.float v.漂浮阅读词汇1.liquid n.液体2.contract vi.收缩3.substance n.物质4.oxygen n.氧气5.rust vi.生锈6.boil vt.煮;煮沸7.steam n.蒸汽;水汽8.facility n.(常作复数)设
2、备;工具拓展词汇1.mixturen.混合物mixv.(使)混合2.electricityn.电electricaladj.与电有关的electricadj.发电的;用电的3.conclusionn.结论concludev.得出结论4.equipmentn.设备;装备equipv.装备;配备5.reactionn.反应reactv.(化学)反应6.partialadj.部分的,局部的partlyadv.部分的partn.部分7.balancen.天平;平衡balancedadj.平衡的8.astonishedadj.吃惊的;惊愕的astonishingadj.令人吃惊的astonishv.使吃
3、惊astonishmentn.惊奇高频短语 1.add.to.往加入2.go ahead口请吧;干吧3.put.in order把按顺序排列4.used to 过去 (常常)5.keep.out of不让入内6.be proud of为感到骄傲/自豪7.be supposed to应当;理应8.react with对起(化学)反应9.in the area of在领域经典句型1.Two-thirds of the earths surface(地球表面的三分之二) is water.(“分数+of+名词”作主语)2.The earth isforty-nine times larger tha
4、n(是的49倍) the moon.(倍数表达法)3.It is hard to think of(很难想象) a world without metals.(Its+adj.+to do sth.)4.Here is a table(这儿有张表格) with the metals that react most at the top,and the metals that react least at the bottom.(here引起的倒装句)5.The closer you are,the more youll see(你会看见得越多).(the more.the more.)第二步语
5、境运用语境词汇运用单词拼写(注意所填单词的形式变化)1.The population of Africa is expanding(膨胀) so rapidly as to cause concern of the whole world.2.If steel is heavier than water, why are ships able to float(漂浮)on the sea?3.The economy continues tocontract(收缩),raising fears of further political problems.4.Sam has been appoin
6、ted manager of the engineering department(部) to take the place of George.5.Five people won the “Chinas Green Figure” award, a title given to ordinary(普通) people for their contributions to environmental protection.6.I found thelecture(演讲) hard to follow because it had started when I arrived.7.No soon
7、er had Mo Yan stepped on the stage(舞台) than the audience broke into thunderous applause.8. Do remember to take this medicine three times a day with warm boiled(煮开的) water!短语填空(注意所填短语的形式变化)1.What are you doing out of bed, Tom? You are supposed to(应该) be asleep.2.There had been several new eventsadded
8、 to (增加到) the program for the 2008 Beijing Olympic Games.3.“Every time you eat a sweet, drink green tea.” This is what my mother used to(过去常常) tell me.4.My motherwas so proud of(如此自豪) all that I had done that she rewarded me with a trip to Beijing.5.Hearing how othersreact to(反应) the book you have j
9、ust read creates an added pleasure.单句填空(注意所填单词的形式变化)1.The naughty boy tasted the brownmixture(mix) and made faces at the whole class.2.Her first concert was only apartial(part) success because there was something wrong with the sound system.3.Mr. Wang attaches a smallelectrical(electric) device to t
10、he house,which is powered by the sun.4.One advantage of eating a balanced (balance) diet is that it can keep you energetic throughout the day.5.The school has been rebuilt and it is wellequipped.Much money has been spent on the officeequipment.(equip)6.To ourastonishment,the famous star died.Thats t
11、o say,we wereastonishedat the news of her sudden death,and it was reallyastonishing.(astonish)7.The research lacks solid evidence, and therefore, itsconclusions(conclude) are doubtful.8.Her cat was found several days later,floating(float)on the river, dead.经典句型仿写1.这个班三分之一的学生是男生。(“分数+of+名词”作主语)One-th
12、ird of the students in the class are boys.2.这座小镇已经发展成了一个大城市,面积比以前大三倍。(倍数表达法)The town has developed into a big city, which is three times larger than it used to be.3.面对失败,保持一个好的心态是最重要的。(Its +adj. + to do sth.)In the face of failure, it is the most important to keep upa good state of mind.4.快,公交车来了。准备好钱了吗?(here引起的倒装句)Come on,here comes the bus.Have you got the right money?5.写作文的时候你越细心,你犯的错误就越少。(the more.the more.)The more careful you are while writing a composition, the fewer mistakes you will make.
