七年级英语下册 unit 5 cheap and fun!lesson 3教案 教科版

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1、Unit5CheapandFun!课   题Unit5CheapandFun!Lesson3授课类型Structure能力方法目标Theabilityoffindingtheknowledgeaccordingtothemainlysentencesonpage37.知识技能目标Usecorrectlythesentencepattern:It+be+adj.+todosth….情感态度价值目标Togivethestudentsmorechancetoexplainthegrammar.教学重点Hide;travel;through;todosth教学难点Thegrammarinthissen

2、tence:It’sfastertotakeabusthantowalk.教学方法learningbydoing在做中学媒体使用Tape,computer教 学 流 程 设 计教学活动设计设计意图RevisionGooverwhatwelearntinLesson2.-Howdoyouprefertotravel?-Howdoyoutravelthatway?Why?StructureExplainthepatternIt+be+adj.+infinitivetothestudents.Usethesentencesinthebox.PatterninUseAninfinitiveoranin

3、finitivephrasecanserveasthesubjectofasentence.Theinfinitivecanbeplacedfirst:Totakeaplaneisexpensive.Totravelbytrainischeaperthantravelingbyplane.Toplayintheparkisfun.Butitismoreusualtoplaceitfirstandmovetheinfinitiveorinfinitivephrasetotheendofsentence:Itisexpensivetotakeaplane.Itischeapertotravelby

4、trainthantravelbyplane.It’sfuntoplayatthepark.Itherehasnomeaninginthesentence.Itismerelyaplaceholderorartificialsubject.Asidefromtheverbtobe,otherverbs–includingappearandseem–canbealsoused:Itseemsimpossibletowalktothecity.Itappearsadvisabletocompromise.ActivityAStudentsshouldfillintheblanks,usingthe

5、givenwordsinthebox.Makesurethestudentsknowthevocabularyfirst.Answers:1.faster 2.totake 3.expensive 4.towalk 5.towatch 6.totravel RevisetheknowledgeinLessonTwo.   Practiceusingthesentencepattern:It+be+adj.+todosth….                    ActivityBHavethestudentswritetheirownanswersusinginfinitivephrases

6、.ActivityC   AskthestudentstosharewhattheywroteinCwiththeirpartner.Encouragethestudentstomakeadialoguewiththeirpartnersandpracticeit.WordsandphrasesActivityAHavethestudentsfindtheoddwordinthewordgroup.T:Let’sfindtheoddwordineachline.Whatistheoddwordinthefirstrow?S:wheel.T:Right.Train,plane,andbicycl

7、eareformsoftransportation.Butwheeldoesnotfitthiscategory.Answers:1.wheel 2.crowded 3.ChinaActivityBLetthestudentswritetheirownideas.T:LookatNo.1.Thinkaboutthethingsthathavewheels.Whatthingshavewheels?