英语人教版七年级下册( Section B 3a------4) 第三课时

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1、Thefifthperiod(self-check)Teachingaims:1.RevisethecontentsofUnit5.2.Sscanusethepresentprogressivetensecorrectly.Languagepoints1.Revisethekeywords,phrasesandsentencesinthisunit.2.Tolearntwonewwords:camera,birdKeypointsandteachingdifficulties.Consolidatethepresentprogr

2、essivetense.Teachingsteps:1.Warming-upandrevisionLetonestudenttakeoutaphotoorapictureofhis/herownandshowittothewholeclass,thenhe/shewillasksomequestionsaboutthephotoorthepicture.S1:Whereismyfather?S2:Heis…..S1:Whatishedoing?S3:Heis…S1:Ismymotherdoing…?S4:No,sheisn’t.

3、Sheis…AskmoreSstocometotheblackboardtodoit.2.PresentationUsetwopicturesandpresentthenewwords:camerabirdT:Whatisthis?S1:Sorry,Idon’tknow.T:It’sacamera.Wecanuseacameratotakeaphoto.T:Look!Whatisit?S2:It’sabird.T:That’sright.Whatisthebirddoing?充分利用身边的材料进一步进行口语训练，确保学生口语的流

4、利性和准确性。用图片来呈现新的单词一目了然，非常直观，非常形象。同时也能引起学生的兴趣。猜一猜，激发学生的发散性思维。S3:Ithinkitissinging.S4:Ithinkitisflying.1.CompletethestoryT:LookatthepicturesPart3.pleasecompletethestoryandwritethesentencesintheblanks.Checktheanswers:Whatishedoing?Heislookingatthebirds.Whataretheydoing?T

5、heyaretalking.Whatistheboydoing?Heisrunning.Whatistheboycarry?Heiscarryingabag.Whatisinthebag?It’sacamera.Whatistheboydoing?Heistakingaphoto.2.Enjoy“Justforfun!”.(1)DividetheSsintotwopartsandreadthedialogue.(1)LetSsactoutthedialogue.5.Keywordscheck(workon1and2)（1）T:L

6、et’sdoPart1,ifyouknowthemeaning,pronunciationandspellingofthevocabulariesorphrases,pleasetickthem.Trytorememberthevocabularythatyoudon’tknow.T:AfteryoufinishPart1,pleasewritefivenewwordsinyourvocab-builder.（2）Haveadictationreadcleanwaitforatthepoolhappytoyshoppingatt

7、hemallTVshowbird3.Grammar(1).现在进行时态的基本结构主语+be动词+动词的现在分词/

8、(isamare)看图完成故事内容，以便检验一下学生书写的正确性。有条件的学校可以用实物投影，当场纠错让学生的印象更加深刻。给学生一分钟的时间让他们单独进行自我检验。在上课之前准备好听写本，当堂听写可以检验学生对本单元单词和词组的掌握情况。在单元结束之时，对现在进行时进行总结，能帮助学生加深印象。必要时用中文来描述。(2).动词现在分词的构成：动词原形+ingread-readingplay–playingeat–

9、eatingwalk-walking特殊变化：（1）以“e”结尾，去“e”加ingwrite–writingmake–makingtake–taking（2）重读闭音节要双写结尾的辅音字母加ingrun–runningswim–swimming7.Grammar