Unit6Lesson17InterestingAnimal（第一課時(shí)）教學(xué)設(shè)計(jì)北師大版七年級(jí)英語下冊(cè)

Unit6Lesson17InterestingAnimal（第一課時(shí)）

LessonFocus

?Partsofthebody,opposites

?Givingapresentationonananimal

?Coordinatingconjunctions(or,and,but,so)

?Wordswiththesound/ɑ?/

Warmup

Exercise1

Purpose:tohelpstudentsthinkofanimalswithunusualpartsofthebody

DirectstudentstotheKeyWords.Sayeachkeywordasyoutouchthatpartofthebody.Saythewordsagain,inrandomorder,touchingthecorrespondingpartofthebody.Thensaythewords,butdon'ttouchanypartofyourbody.Instead,havestudentstouchthebodypart.ThenreadtheKeyWordsaloud,havingstudentsrepeatafteryou.YoumayalsousethePictureDictionaryonpage116,BodyParts,toteachtheKeyWords.

ReadtheExamplealoud,orhaveastudentreadit.Say"Nowthinkofsomeanimalswithunusualpartsofthebody".Givestudentsafewmomentstothinkofsomeanimals.Iftheyhavetrouble,givethemsomeideas,forexample,Anelephanthasaverylongnose.Zebrashaveverybignecks.

Whenstudentshavefinished,say"Nowtelltheclass".Asaclass,discusssomeanimalswithunusualpartsofthebody.

Iftimeallows,doWorkbookpage98,Exercise1.Alternately,assignforhomework.

Expansion:Don'tStop!

Play"SimonSays"withpartsofthebody.SeetheExpansionexerciseforUnit2,Lesson4forinstructions.

Note:Usethisactivitywithmoreproficientstudents.Teachstudentsthenamesofotherpartsofthebody,includingspecificlanguagefortalkingaboutanimals.Thisvocabularycanincludetrunkforelephants,maneforlions,hoovesforzebras,horses,cows,etc.,woolforsheep;feathersandwingsforbirds;furforcats,dogs,etc.

Reading

Exercise2

Purpose:tohelpstudentspleteatablebasedonareading

Directstudentstothephotos.Ask"Whatarethenamesoftheseanimals?"Elicitpenguinsandgiraffes.Ask"Dotheyhaveanyunusualpartsoftheirbodies?"Elicitanappropriateresponse,forexample,Penguinshaveshortnecksandgiraffeshavelongnecks.Thensay"Readaboutpenguinsandgiraffes.Whatisunusualaboutthem?"Monitorasstudentsreadthefirsttime,offeringhelpwithanyunknownvocabulary.Whenstudentshavefinishedreading,ask"Whatisunusualaboutpenguins?"ElicitTheyarebirdsbuttheycannotfly.Theyarenotfishbuttheycanswimveryfast.Thenask"Whatisunusualaboutgiraffes?"ElicitWhentheysleep,theysitonthegroundandresttheirheadsontheirbacks.Ifyoufeelyourstudentsareready,youmayskipthisstep.

Say"Readthetext.pletethetablebelow.Monitorasstudentsreadandpletethetable.Ifstudentsneedsupport,youmayhavethemworkinpairs.Whenstudentshavefinishedpletingthetable,say"Nowlistenandcheck".Playtherecording,pausingifnecessaryaftereachanswerisread.Goovertheanswers,havingindividualstudentsreadsentencesorparagraphsaloud.

Answers

Penguins:body:big:head;small:legs:short;neck:short

Giraffes:head:small;legs:thin;neck:long;eyes;big

Exercise3

Purpose:tohelpstudentsanswerquestionsbasedonareading

Directstudentstothequestions.Readthemaloud,makingsurestudentsunderstandmeaning.Say"Nowreadthetextagain.Answerthequestions".Monitorasstudentsanswerthequestions,offeringassistanceasneeded.Ifstudentsneedsupport,youmayhavethemworkinpairs.

Goovertheanswers,havingindividualstudentsanswerthequestionsaloud.Encouragethemtousepletesentences.

Answers

1.Penguinsarebirds.

2.Becausetheyhaveblackbacksandwhitefronts.

3.Theyspreadtheirfrontlegswideandbendtheirnecks,sotheirheadscanreachtheground.

4.No,theycan't.

Expansion:Don'tStop!

Note:Usethisactivitywithmoreproficientstudents.Challengestudentstoprovidetextualevidencefortheiranswers.Forexample,Forquestion1,inthesecondsentenceitsays,Theyarebirds.

Vocabulary

Exercise4

Purpose:tohelpstudentsknowopposites

DirectstudentstothemiddleofthepassageonpenguinsinExercise2.Readthissentencealoud;Theyhaveblackbacksandwhitefronts,sointhewater,otheranimalscannotseethemwellfromaboveorbelow.Ask"WhatwordsinThissentenceareopposites?"Ifnecessary,revisethemeaningofoppositebygivingsomesimpleexamples:big≠small,happy≠sad.Elicitblack≠white,backs≠fronts,above≠below.

DirectstudentstotheWordBuilderchart.Say"Findtheoppositesofthewordsinthetext".Monitorasstudentsfindthewordsandpletethechart,offeringhelpasneeded.Ifstudentsneedsupport,havethemworkinpairs.

Goovertheanswers,havingindividualstudentspleteasimilartableontheboardastheysaytheoppositepairsaloud.

Answers

1.below;2.thin;3.back;4.short;5.far

Grammar1:Coordinatingconjunctions(or,and,but,so)

Exercise5

Purpose:tohelpstudentspletethetableswithor,and,butandsoDirectstudentstoExercise2.Readthefirstsentencealoud:"Penguinslookfunnywiththeirbigbodies,smallheads,shortnecksandshortlegs".Writetheunderlinedphrasesontheboard.Say"Thesearenounphrases.Whatdotheydescribe?"Elicitpenguins.Say"Right.Listentothesentenceagain".DirectstudentstothereadinginExercise2andreadthefirstsentencealoudagain.Thenask"Whatwordconnectsthenounphrasesthatdescribepenguins?"Elicitorprovideand.Explainthatwordslikeand,or,butandsoconnectwords,phrasesandevensentencestogether.Writeand,or,butandsoontheboardandaskstudentstofindtheminthereading.Ifyoufeelyourstudentsareready,youmayskipthisstep.

Directstudentstothetables.Pointtothefirstsentence.Explainthatweuseandtoconnectwords,phrasesandsentencesthataresimilar,forexample,partsofthebody(shortnecksandshortlegs).Pointoutthefirstsentenceinthereading,aswellasthissentence:Theyhaveblackbacksandwhitefronts.Explainthatinthesesentences,andconnectswordsandphrasesthataresimilar.Wecanalsouseand,andtheothercoordinatingconjunctions,toconnectsentencesaswell.Pointtothethirdsentenceinthechartandreaditaloud.Thenwritethissentenceontheboardandreaditaloud;Penguinslayeggsinbiggroupsandsometimes,thereareover100,000ofthem.Underlinethetwosentencesasshown.Explainthatinthesesentences,andconnectstwosentences.

Directstudentstothetables.Pointtothesecandsentenceandreaditaloud.Thenwritethissentenceontheboardandreaditaloud;Theyhaveblackbacksandwhitefronts,sointhewater,otheranimalscannotseethemwellfromaboveorbelow.Underlinethephraseandwordasshownandsay"Weuseortoparesimilarideas".Revisetheusesforthecoordinatingconjunctions:Weuseandtoconnectsimilarthingsorideas.Weuseortoparesimilarthingsorideas.10

Directstudentstothetables.Pointtothefourthsentenceandreaditaloud.Thenwritethissentenceontheboardandreadaloud;Theyarebirdsbuttheycannotfly.Underlinethesentencesasshownandcircletheverbsareandcannotfly.Ask"Dothesetwosentencestalkaboutideasthataresimilarordotheycontrastoppositeideas?"ElicitandprovideTheycontrasttwooppositeideas.Directstudentstothefourthsentenceinthetableagain.Askstudentstoidentifywhatisbeingcontrasted(Penguinsarebirds.Birdsusuallyfly.Butpenguinscan'tfly.).Revisethatweuseandtoconnectsimilarthingsorideas,ortoparesimilarthingsorideas,andbuttocontrastoppositethingsorideas.

Directstudentstothetables.Pointtothelastsentenceandreaditaloud.ThenpointtothesentenceontheboardTheyhaveblackbacksandwhitefronts,sointhewater,otheranimalscannotseethemwellfromaboveorbelow.Underlinethesentencesasshownandsay"Thesetwosentencesdon'tconnectsimilarideasorcontrastdifferentideas".Explainthatweusesotoconnecttwosentences,thesecondonearesultofthefirst.Pointoutt