Unit4 Grammar and usage 公开课教案-牛栋

2/2Unit4Grammarandusage公开课教案巢湖市第一中学牛栋I.LearningobjectivesBytheendofthelesson,studentswillbeableto:1.analysecomplicatedsentences;2.understandthebasicrulesofsimple,compoundsentence,complexandcompound-complexsentence;3.practiceapplicationofcomplicatedsentences.II.KeycompetencefocusAnalysisandpracticeofcomplicatedsentencesIII.PredictedareaofdifficultyAnalysisofcomplicatedsentences.IV.TeachingproceduresTgreetstheclass.T:Classbegins,boysandgirls!Goodmorning/afternoon!Step1Revisingthecorewordsandphraseslearntlastperiod.Fillintheblankswithproperformsofthe(given)words.1.Ourclass________(compose)of20boysand15girls,mostofwhomareexcellentatwriting.1.iscomposed2.An________(educate)guessisaguesswhichisbasedonacertainamountofknowledgeandisthereforelikelytobecorrect.2.educated3.He’stoo________(bind)upinhisworktohavemuchtimeforhischildren.3.bound4.Wemustfindaway________(resolve)theseproblemsbeforeit’stoolate.4.toresolve5.Hewalkedontheoppositesideofthestreet________(refresh)hismemoryofthebuilding.5.torefresh6.Listeningwithanopenmindto________(criticize)andacceptingusefuladvicearethekeytoprogressandimprovement.6.criticism7.Youareavery________(inquire)mindpersonandyourpaperwillachieveverygoodscores.7.inquiring8.Ifinstalled,theinstrument________(register)everychangeofdirectionorheight.8.willregister9.I’vepersonallyneversubscribed________theviewthateithersexissuperiortotheother.9.to10.Intheworldoffashionitsometimesseemsthattheonlyconstantis________(cease)change.10.ceaseless【设计意图：上一节课核心词汇较多，有必要复习一下这些内容。此处也可当作过关检测，检查学生对核心词汇掌握情况。】Step2ExploringtherulesofcomplicatedsentencesAP48TasksSstogothroughthetextandpickoutrelevantsentences.T:Openyourbooksatpage48andreadthroughthetext.Andthenwritesomesimplesentences,compoundsentences,complexsentencesandcompound-complexsentences.Simplesentence1,2Compoundsentence4,7Complexsentence3,5,6,8,9Compound-complexsentence10【设计意图：通过分解课文中的简单句、并列复句、主从复句和复合复句，让学生为学习复杂句打好基础。】Step3Workingouttherulesofcompound-complexsentencesAP48TasksStudentstoworkouttherulesof.Workingouttherules•Asentenceinwhichbothcoordinationandsubordinationoccuriscalleda________________sentence.• Identifyinglinkingwordsanddeterminingthefunctionsofclausesarehelpfulinanalysingcomplicatedsentences.Answer:compound-complex【设计意图：结合第二步，与学生一起讨论复合句的构成和形成。简单句并列复句；主从复句复合复句，为一步学习复杂句打下基础。】Step4Watchingthemicrovideo:Complicatedsentences【设计意图：前面已有两课关于长句，选必3B6Unit4关于从简单到复合句的演变，选必4B7Unit3L3关于名词性从句引起的长句。本节课是对复杂的长句加以讲解，学生对语法名词可能不太熟悉，实际上对于语法名词表达也不太统一，建议让学生熟悉一下这些名词：Simplesentence简单句；Compoundsentence并列复合句；Complexsentence主从复合句；Compound-complexsentence复合复句；Complicatedsentence复杂句（加入非谓语动词）】Step5Applyingtherules1.Rewritethefollowingsentencesusingcorrectlinkingwords.B1P491)Iwasaskedtowritea2,000-wordessay.Idecidedtofinishintwodays.IwouldhavetimetoreaditbeforeIhandeditin.____________________________________________________________Answers:1)WhenIwasaskedtowritea2,000-wordessay,IdecidedtofinishintwodayssothatIwouldhavetimetoreaditbeforeIhandeditin.2)Patrickwasacollegestudent.Heworkedpart-timeinacompany.Hewantedtopayforhiscollegeeducation.____________________________________________________________2)WhenPatrickwasacollegestudent,heworkedpart-timeinacompanybecausehewantedtopayforhiscollegeeducation.3)Thevocationaleducationsystemoftencombinesclassroomlearningwithtrainingintheworkplace.Moststudentsgraduatenotonlywithaclearunderstandingoftheirtradebutalsowithworkexperience.____________________________________________________________3)Thevocationaleducationsystemoftencombinesclassroomlearningwithtrainingintheworkplace,asaresultofwhichmoststudentsgraduatenotonlywithaclearunderstandingoftheirtradebutalsowithworkexperience.2.AskstudentstofillintheblankswithcorrectlinkingwordsinB2P49.Answers:1)and2)whether3)where4)that/which5)but/and6)and/so3.B3P49Getthestudentstodogroupwork.Directions:Ingroupsofthree,onestudentstartsastoryonthetopicoflearningwithasimplesentence.Thesecondstudentaddsaclausetomakeacompoundorcomplexsentence.Thethirdstudentaddsanotherclausetomakeacompound-complexsentence.Sampleanswers:A:Ioftenvisitthelibrary.B:BecauseIlovereading,Ioftenvisitthelibrary.C:BecauseIlovereading,Ioftenvisitthelibrary,andIenjoygoingtobookshopstoo.A:Oneday,Imetanoldlady.B:Oneday,whenIwenttoabookshop,Imetanoldlady.C:Oneday,whenIwenttoabookshop,Imetanoldlady,andsomethingunexpectedhappened.A:Iwasreadingabook.B:IwasreadingabookthatIfoundinteresting.C:IwasreadingabookthatIfoundinteresting,butthisoldladyaskedtohavealookatthebook.A:Thebookwasinteresting.A:Thebookwassointeresting.B:ThebookwassointerestingthatIdidn’twanttogiveittoher.C:ThebookwassointerestingthatIdidn’twanttogiveittoher,soIignoredherandcontinuedmyreading.A:Theoldladyfeltembarrassed.B:Theoldlady,whofeltembarrassed,left.C:Theoldlady,whofeltembarrassed,left,andIwentonreadingthebook.A:Ifinishedthebook.B:ThemomentIfinishedthebook,Iquicklycheckedthetitlepagefortheauthorinformation.C:ThemomentIfinishedthebook,Iquicklycheckedthetitlepagefortheauthorinformation,andIgotagreatshock.A:Theauthorwastheoldlady.B:TheauthorwastheoldladyImetjustnow.C:TheauthorwastheoldladyImetjustnow,butImissedararechancetotalkwithher.V.Homework1.Watchthemicrovideoagain:Complicatedsentences.(Optional)2.CombinethesentencesusingproperlinkingwordsatCP76intheworkbook.(Optional)Answers:1)Librariescreateaquietatmospherewherestudentsaremoreabletoconcentrateonreadingandstudying.2)Afterthestudentsexperienceagapyear,theymayhaveabroaderviewoflife.Astheyhavebetterpersonalresourcestodrawon,theytendtobemoreindependent,whichisanimportantfactorinacademicstudyandresearch.3)Wevolunteerinourschoolorinourcommunitytohelppeoplewhocan’tfindtheirwayorsufferfrommisfortune.Volunteeringmakesadifferencetothem.4)Communityservicehelpsstudentsgainreal-lifeexperiences,becomebetterawareoftheworldaroundth