牛津译林版（2019）必修三《Unit 4 Scientists who changed the world》Grammar and usage教案设计

Book3Unit4Scientists whochanged theworldGrammar andusageVerb・ed formsas attributives9adverbials andobject complements

一、教学目标By theend ofthis section,students will be ableto:

1.understand themeaning of verb-ed formsas attributives,adverbials andobject complements;

2.summarize thegrammatical rules ofverb-ed formsas attributives,adverbials andobject complements;〃

3.use verb-ed forms,verb-i g forms and/6-infinitives toorganize a paragraph based on the notes given.

二、教学重难点

1.To understand the generalrulesofverb-e forms;

2.To writeaparagraphby usingnon-finite verbs.

三、教学过程步骤教学活动设计意图互动时间/模式Lead-in，Step1由单元话题导5The teacherasks studentsabout theirknowledge ofsome入本课语法项目，活Individual Workworld-changing discoveriesand inventionsand lets跃课堂气氛，在呈现Class Workstudentstalk about these discoveriesand theirinfluence目标语法知识之前提on theirlife.供引导性的语料Students comeup with their ownideas andthe teacherwritesdown severalstatements onthe blackboardandanalyzes thestructure of these sentencesto givestudentsa generalidea of the topicandthegrammatical points.Exploring therulesStep2The teacherguides students to readfive sentences.引导学生在真5，Students payattention to the underlinedparts andtry IndividualWork实语境中观察、分to findwhat theyhave incommon.析、充分感知动词Class Work-edAnswer:They areall verb-ed forms.形式的不同作用，为The teacherleads students to goover thegrammar notes归纳语法规则做铺on Pages100-101,and thenmatch eachoftheunderlined垫part with the function.通过更多例句A.It is used asan attributive.来启发、诱导、点化B.It isused asan adverbial.学生体会语言的规律C.It isused asan objectcomplement.性Answers:A for1,2B for3,4C for5，Step3通过进一步接5Students workout therules byreading thearticle on触真实语料，小组合Class WorkPage48,find the verb-ed formsand thenfill inthe table.作探究，学生自主归Verb-ed formsassomething producedby themould the纳出动词形式的-edattributives prepared mind不同作用，发展分析Verb-ed formsas性思维能力，最终习surprised bythisadverbials得目标语法结构Verb-eel formsasobjectget itsmass productionstartedcomplementsStudents focuson Workingouttherules on Page

48.1passive2relative clauseApplyingthe rulesStudentsrewrite thefive sentencesusing verb-eJ formsStep45，在使用的过程as attributives,adverbials orobject complements.The中，协助学生逐步建Individual Workteachercan leadstudentstoanalyze thesentence structure立起语法系统，体会and fullyunderstand thesentence tohelp themwiththe语言的工具性和人文task.性

1.The highlypraised scientistwon anaward.

2.The experimentmentioned inyour articleisinteresting.

3.Treated withthe newmedicine,the patientssoonrecovered.

4.The scientistfound theequipment inthe laboratorydestroyed.

5.Once finished,this reportwillbevery usefulfor futureresearch.，Step5有意义的操练5Get studentsto doB2onPage

49.When studentsare活动能够吸引学生的Individual Workcheckingthe forms,the teachercan askstudents whether注意力，同时提示学沅theverb-g orverb-ed formisusedas attributives,生关注包括形式、意adverbials orobject complements.Answers:义和用法上的学习难1interesting点，难点，着重培养2Knowing学生的辨析能力3tied4Conducted5accepted6arguingStudents readthenotesabout AlfredWegener andhisStep6设计巩固操练5，theory ofcontinental driftand writea shortparagraph和实际运用的教学活Group Work讥using verb-ed forms,verb-gformsand to-infinitives.动，帮助学生内化语Class WorkThenshare theirparagraph withinthe groupand present法规则，强化句法意it infront ofthe class.识If studentshave difficultywriting aparagraph，Step75themselves,let themfill inthe blankswiththecorrectIndividual Workverbform.1to fit2to find3Having collected4published5accepted6to explain7causing8to driftConsolidationGetstudentstochoose oneofthefollowing toexpress，Step8根据学生的知识8their opinions.基础与学习需要，有Group Work/.How doyou understandthe sayingFortune favours针对性地进行课堂巩Class Workthepreparedmind”固

2.What shouldyou dotoday ifyou wantto beawell-educated persontomorrow

3.What shouldyou doto haveyour homeworkdonebased onthe requiredtimeHomework，2〃

1.Write ashort passagebasedonthe lasttask.Pay attentiontotheverb-ed forms,verb-i gformsand to-infinitives.

2.Finish theworkbook.。