北师大版英语必修 第三册 Unit 8 Green Living Lesson 1 Roots and Shoots 教案

1、Unit8GreenLivingLesson1RootsandShoots【教学目标】Studentswillbeableto1.readandtalkaboutRoots&Shoots,aneducationalorganisation2.readforgeneralunderstanding3.readforspecificinformationandanswerquestionsondetails4.learnaboutandpractiseparallelstructures5.giveapresentationaboutRoots&Spleteasummaryofthetext【教学

2、重难点】1.readingforspecificinformation2.givingapresentationaboutaneducationalorganisation【教学过程】1.PairWork:Talkaboutthepicturesonpage52.Inpairs,studentsanswerthethreequestionsaboutthepictures.Remindstudentsthatthereareconsequencestoeveryaction.Whataretheconsequencesofeachactioninthepictures?2.Readthefir

3、stparagraphanddiscuss.(1)Askstudentstosilentlyreadthefirstparagraphofthetext.(2)Encouragestudentstoreadforgeneralunderstandingandtousecontexttounderstanddifficultvocabulary.(3)Inpairs,studentsdiscussthethreequestions.Encouragestudentstounderlinethepartsinthetextthatsupporttheiranswers.(4)Reviewthean

4、swersasaclass.3.Readtherestofthetextandcomplete.(1)Discussthetable.(2)Inpairs,studentsreadthearticleandunderlinethegeneralsentenceforeachparagraph.Thiswillhelpstudentstobetterunderstandthetext.1/3(3)Thenstudentsusetheirunderstandingofthetexttocompletethetable.(4)Reviewtheanswersasaclass.4.Readagaina

5、ndanswer.(1)Readthequestions.Studentstrytorecalltheanswerswithreferencetothetext.(2)Insmallgroups,studentsdiscussthequestionsafterreadingthetext.(3)Eachgrouppresentstheirgroupsanswerstotheclassandgathersanyinterestingideas.5.GroupWork:PresentRoots&Shoots.(1)Ingroups,studentsdiscusstheinformationonRo

6、ots&Shoots(2)Ascribecannoteinformation.(3)Groupscanallocateonesectiontoeachmemberofthegroup,sotheycangiveajointpresentation.(4)Studentscanincludeotherinformationorresearch.(5)Supportlowlevelstudentsbyprovidingsentenceframesforthemtocompleteinordertoanswerthequestions.(6)Eachgrouppresentstheirinforma

7、tion.6.GroupWork:Thinkandshare.(1)Insmallgroups,studentsscanthetextforthefirstquestiontofindexamplestosupporttheiranswers.(2)Listthewritingtechniquesfoundinthetext,ontheboard:examples,repetition,quotations,acolloquialstyle.(3)Explainwhatcolloquialstyleis,i.e.,ordinarylanguageusedbycommonpeopleinever

8、ydaylifewhichcanconveythewritersmessagemoreclearly.(4)Putstudentsinsmallgroupsandallocateonetechniquetoeachstudent.Theyshouldthenscanthetexttofindatleastoneexample.Havegroupsreviewtheirfindingsandthensharetheiranswerswiththeclass.(5)Helpanystrugglingstudentsbygivingthemtheparagraphnumberwhereeachexa

9、mpleislocated.(6)Invitegroupstoworktogetheronfindinganothertitleforthetextandpointoutthatitshouldbeacatchyonethatwouldcauseareadertoreadthetext.Holdaclassvoteonthebesttitle.7.GroupWork:Underlineparallelstructuresanddiscusswhythewriterusesthem.(1)Ingroups,studentsanalysetheuseofwordsandsyntax.Student

10、sunderlineeachpatternina2/3differentcolor,e.g.,“sayyouleavethetaprunningwhileyoubrushyourteeth”and“HowcanitmatterifIleaveonelittletaprunning”.(2)Usingtheseexamples,studentsdiscusswhythewritermakesuseofrepetition.a.Doesithelpyourunderstandingofthetextifkeyphrasesarerepeated?b.Howdoyoufeelreadingrepea

11、tedwords/phrases?8.Completethesummary.(1)Readsentenceframes.Explainanydifficultwords.(2)Studentscompletethesentenceframeswithaphraseinthebox.Studentscanscanthetexttofindtheinformationtheyneed.(3)Invitestudentstoworkontheirownandchecktheanswersinpairs.(4)Checktheanswersthiswayasaclass.9.Matchwordsand

12、functions.(1)ReadtheGrammarsummarysectiononpage95.Explainthat-ingand-edformofverbshavevarioususesandgothroughtheexamples,ensuringthatstudentsunderstanddifferentfunctions.(2)Pointoutthatthedifferencebetweentheadjective/attributiveandtheadjective/predicativeisthattheformergoesbeforethenounwhilethelatt

13、ercomesafteraverb.(3)Readthetext.(4)Allowstudentstoindependentlymatchthewordswiththefunctions.(5)Reviewtheanswersinpairsandthenasaclass.10.Completethetextwiththecorrectformoftheverbs.(1)Studentsreadthesentenceframes.Thencompletethespaceseitherwiththe-ingor-edformofthegivenverbs.(2)Readoutloudthetextandpausebeforeeachspaceforstudentstocalloutthecorrectanswerinchorus.(3)Thenaskforvolunteerstoidentifythefunctionoftheverbformsineachcase.11.PersuadepeopletojoinRoots&Shoots(1)Inpairs,studentschooseoneofthethreepeople.Eachpairworksonsomestrongargumentstopersuadet