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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...Thenputth
2、ecrucible...Next,IlighttheBunsenburner.Afterthat,Ihold...Lastly,weneedtoweigh...EverydayEnglishWheredowegofromhere?Keepthenoisedown.You’vegotit!It’syourturn.Goahead!Definitely!词汇1.四会词汇liquid,expand,contract,substance,mixture,oxygen,electricity,stage,conclusion,aim,reaction,electrical
3、,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Comparativestructure
4、sThisroomistwiceaslargeasthatone.Thisroomisfourtimeslargerthanthatone.It’sgettingbrighterandbrighter!Thecloseryouare,themoreyou’llsee.Adverbsusedtomodifycomparativedegreealittle,abit,alot,rather,no,any,(very)much,lots重点句子1.Itishardtothinkofaworldwithoutmetals.P442.Itisimportanttoknow
5、howtheyreactwithdifferentsubstances,forexample,waterandoxygen.P443.Thismakessurethereisnoairinthewater.P454.Thesciencefacilitiesareverygood,withlaboratoriesthathaveallthelatestequipment.P495.asthelecturersarepeoplewhohavemaderealdiscoveriesintheirareaofscience.P496.TheyalwaysthoughtI
6、wouldbecomeanEnglishteacher!P49Ⅲ.教材分析与教材重组1.教材分析本模块以“ALessoninaLab”为话题,旨在通过模块教学,使学生了解一些基本的科学实验知识,学会怎样写实验报告,并掌握一些相关的词汇与短语,激发学生对科学的兴趣。此外还要求学生学会读一些大的整数、分数及小数。从文化的角度来看,鼓励学生了解国外有关科学教学的情况,以扩大学生的知识面,从而激发他们的学习兴趣。1.1INTRODUCTION这部分由三个内容组成。通过听材料,归纳词语和回答问题这三个形式来完成本部分所涉及到的与科学、实验有关的词语的练习,为以后的各项活动
7、做好准备。1.2VOCABULARYANDSPEAKING这部分设计了一些数字,包括整数、分数和百分数,并通过一些练习让学生熟悉并正确使用英语数字的读法。1.3GRAMMAR1这部分介绍了形容词比较级中有关倍数的两种主要用法:...times...than...和...timesas...as...,并通过对比练习来加强学生对这一用法的了解。1.4READINGANDVOCABULARY这部分由两篇短文组成。PassageA介绍了金属在生活中的重要性,并列举了一些金属在氧气、水及蒸气中的反应及其结果。PassageB介绍了ASimpleScientificExp
8、eriment,要求学生