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1、Module5ALessoninaLabⅠ.模块教学目标技能目标SkillGoals▲Prepareareportonasimplescientificexperiment▲Learndegreesofcomparison▲Learnwordsandexpressionsofsequence▲Understandanddescribeasimplescientificexperiment▲TalkaboutnumbersⅡ.目标语言功能句式WordsandexpressionsofsequenceFirst,putthemagnesium...Then
2、putthecrucible...Next,IlighttheBunsenburner.Afterthat,Ihold...Lastly,weneedtoweigh...EverydayEnglishWheredowegofromhere?Keepthenoisedown.You’vegotit!It’syourturn.Goahead!Definitely!25/25词汇1．四会词汇liquid,expand,contract,substance,mixture,oxygen,electricity,stage,conclusion,aim,reac
3、tion,electrical,equipment,react,partial,rust,boil,ordinary,steam,float,form,dissolve,flame,facility,lecture,department,astonished2．认读词汇potassium,sodium,calcium,magnesium,aluminium,zinc,copper,oxide,balance,tongs,crucible3．词组add...to...,usedto,intheareaof,beproudof,besupposedto语法
4、ComparativestructuresThisroomistwiceaslargeasthatone.Thisroomisfourtimeslargerthanthatone.It’sgettingbrighterandbrighter!Thecloseryouare,themoreyou’llsee.Adverbsusedtomodifycomparativedegreealittle,abit,alot,rather,no,any,(very)much,lots25/25重点句子1.Itishardtothinkofaworldwithoutm
5、etals.P442.Itisimportanttoknowhowtheyreactwithdifferentsubstances,forexample,waterandoxygen.P443.Thismakessurethereisnoairinthewater.P454.Thesciencefacilitiesareverygood,withlaboratoriesthathaveallthelatestequipment.P495.asthelecturersarepeoplewhohavemaderealdiscoveriesintheirar
6、eaofscience.P496.TheyalwaysthoughtIwouldbecomeanEnglishteacher!P49PeriodⅠ一、Introduction.1.Wordsaboutgeneralscience.Translatethefollowing:25/251.大众科学2.固体3.液体4.气体5.存在6.加热7.膨胀8.收缩9.金属10.钢25/2511.铁12.混合物13.物质14.氧气15.表面16.自然的,天然的17.人造的25/252.DoEx.1,2,3,(P41)二、VocabularyandSpeaking.La
7、nguagestudy1.25/25(1)十二（一打）(2)二十(3)百(4)千(5)百万(6)十亿(7)dozensof(8)scoresof(9)hundredsof(10)thousandsof(11)millionsof25/252.分数：25/251/34/5aquarter3/425/25口诀：“分子基数词，分母序数词。分子大于1，分母加s”三、ReadingandVocabularyReadingcomprehensionⅠ.ListentopassageAandfillintheblanks.Itishardtoaworldwithou
8、tmetals.25/25Differentmetalshavedifferentuses,,
