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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,A lesson in a lab,Module Five,Vocabulary,A lesson in a labModule FiveV,New words,n.liquid,substance,mixture,oxygen,electricity,stage,conclusion,aim,equipment,oxide,液体,物质,混合物,氧气,电,阶段，时期,结论,目标，目的,设备，装备,氧化物,New wordsn.liquid液体,New words,n.steam,balance,crucible,tongs,flame,facility,lecture,department,蒸汽，水汽,天平,坩埚,夹子，小钳子,火焰,设备，工具,演讲,（大学的）科，系,New wordsn.steam,New words,n.,potassium,sodium,calcium,magnesium,aluminiun,zinc,copper,adj.electrical,partial,ordinary,astonished,钾,钠,钙,镁,铝,锌,铜,与电有关的,部分的，局部的,普通的，平常的,吃惊的,New wordsn.potassium钾,New words,v.expand,contract,react,rust,boil,float,form,dissolve,膨胀,收缩,（化学）反应,生锈,煮沸,漂浮,形成,溶解，分解,New wordsv.expand膨胀,Know about some of the uses of the new words.,expand react aim,ordinary astonished,mixture equipment conclusion balance,Checking work,Know about some of the uses of,Language Points:,1,expand,:,v.,A A tired,expands,when you pump air into it.,B,Expand,this sentence,into,a paragraph.,C China is ready to,expand,cooperation with Greece.,膨胀，张开，扩大,轮胎一打气就鼓起来。,expand-into-,expand on/upon sth,expansion expanded,n.,adj.,把,-,扩展成,-,详述某事,Language Points:1 expand:v.A,Language Points:,1,expand,:,v.,膨胀，张开，扩大,A His company _(,扩大）,into a big one.,B You mentioned the need for funds.,Would you _(,详细叙述）,that,？,C To the surprise of many people,in the past ten years the citys population,_(expand)by 12%.,expanded,expand on,has expanded,Language Points:1 expand:v.膨胀,Language Points:,1,expand,:,v.,contract,v,.(,使,),收缩；和,订合同,;,n,.,契约，合同,make a contract with,sign a contract,carry out a contract,cancel a contract,break a contract,by/on contract,膨胀，张开，扩大,与,签合同,签署合同,履行合同,取消合同,违反合同,按照合同；依约,Language Points:1 expand:v.co,Language Points:,1,expand,:,v.,contract,v,.(,使,),收缩；和,订合同,;,n,.,契约，合同,You should read the,carefully before,you sign it.,A.contrastB.contact,C.contractD.conflict,解析,考查名词词形和词义的辨析。,contract,合同；,contrast,对照，对比；,contact,联系，接触；,conflict,冲突,。,A,膨胀，张开，扩大,Language Points:1 expand:v.co,Language Points:,2,react,:,v.,回应；起作用；起反应,A Which of the metals in the table,reacts,the most,with,oxygen and water?,B They are studying,reactions,between iron and,water.,reaction,n.,反应,表格中的金属哪一个与氧气和水反应最厉害？,Language Points:2 react:v.回应；,Language Points:,2,react,:,v.,回应；起作用；起反应,A How did Wilson,react to,your idea?,B Iron,reacts with,water and air to produce rust.,C Most people,reacted against,the passing of the law.,D Applause can,react,greatly,on/upon,a speaker.,reaction,n.,反应,Language Points:2 react:v.回应；,Language Points:,2,react,:,v.,回应；起作用；起反应,react,的含义及用法：,(1),对,-,作出反应，回应,(2),反对，反抗，反动,(3)(,和物质,),起化学反应,(4),对某事物有影响，对某事物产生变化,(,与,to,连用,),(,与,against,连用,),(,与,with,连用,),(,与介词,on,连用,),Language Points:2 react:v.回应；,Language Points:,2,react,:,v.,回应；起作用；起反应,The football player reacted,the judges decision by withdrawing,（退出）,from the match.,A.on B.to C.against D.by,解析,表示“人对,作出反应”用,to,B,Language Points:2 react:v.回应；,Language Points:,3,ordinary,:,adj.,普通的；平常的；,A The nails rust in the tube with,ordinary,water.,B Housing prices in Beijing are out of reach for,ordinary,people.,C What is,ordinary,in one country may be,strange in another.,Language Points:3 ordinary:ad,Language Points:,ordinary/common/usual/normal,(1)ordinary,普通的，平常的，平凡的。强调,无特殊,之处,。有“平庸无奇”之意。,-,Although he is rich,he is always in,ordinary,dress.,(2)Common,共有的；常见的。强调,司空见惯，,也可指,共同的，共存的,。,-,The plants are,common,here.,Snow is,common,in cold countries.,special,rare,Language Points:ordinary/commo,Language Points:,ordinary/common/usual/normal,(3)usual,惯常的，惯例的。强调,依照惯例,来判断，有,“遵循常规”,之意。,A It is,usual,for him to go back home late.,B He arrived later than,usual,.,(4)normal,正常的，,合乎标准的,。强调,在正常情况,下应有的,。,His temperature was two degrees above normal.,Language Points:ordinary/commo,Language Points:,用,ordinary,common,usual,或,normal,填空：,A Whoever has _ sense(,常识）,knows,that somking is harmful to peoples health.,B Last Sunday,he went to work as _,(,像平常一样）,.,C Im looking for something a little more,out of the _.,D It is known that a persons _,temperature(,正常体温,)is about 37,common,usual,ordinary,normal,Language Points:用ordinary,co,Language Points:,A Trees of this kind are so _,(,常见的）,that they can be seen everywhere.,B After the earthquake,it took them quite some,time to bring the city back to _(,正常）,.,common,normal,Language Points:A Trees of thi,Language Points:,4.mixture:,n.,混合物,mix,v.,混合,mix-with-,mix-into-,mix up,和,-,混合，,把,-,和,-,弄混,将,-,混合到,-,里,搅拌，弄乱,5 equipment:,un.,a piece of equipment,一套设备,Language Points:4.mixture:n.,Language Points:,6 conclusion:,结论；断定；结束；结局；,协定，协议,
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