七年级英语Unit2 Looking Different教案 仁爱版.docx
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七年级英语Unit2LookingDifferent教案仁爱版
2019-2020年七年级英语Unit2LookingDifferent教案仁爱版
I.教学目标
技能目标
Describesomebody’sappearancewith“with”structure
Specialquestionswith“whose”and“or”questions
Learnpronouns:
mine,his,her,ours,yours,theirs
Thepronunciationofletter“I”as/ai/and/i/
语言目标
功能句式
Talkaboutpossessions
Whosedressisthis?
It’smydress/mine.
Whoseapplesarethese?
Theyaretheirapples/theirs.
词汇
四会词汇
tall,or,young,man,men,woman,truck,cat,tiger,think,TV,set,puter,doctor,nurse,dear,tomorrow,whose,mine,its,dad,mother,get,new,father,bike,hers,their,toy,our,jacket,either,then,food,ball,coat,find,help,can,can’t,him,police
认读词汇
ours,yours,theirs
短语
goshopping.
语法
Alternativequestion,itsanswerandintonation
Isthis/thata（n）n…ora（n）…?
Itis…
Arethese/those…or…?
Theyare…
Specialquestionwith“whose”
Whose+n.（pl）+is/are+this（that）/these（those）?
Nounpossessivepronouns
mine,his,hers,its,ours,yours,theirs
II.教材分析
SectionA1a和1b主要学习和掌握怎样用with结构来描述某人的两个外部特征；2学习选择疑问句的句式，并通过听磁带来学习它的语调；3进行小组活动，达到复习、巩固选择疑问句的目的。
SectionB本内容可以重新整合。
先进行名词性物主代词的学习，然后再导入1a和1b；1a和1b通过听、读、写，让学生掌握怎样向别人提建议及推测某物属于谁的方法；2通过听录音，学习名词所有格；3通过听、说、看，复习巩固含有“whose”的问句及名词性物主代词的应用；4是通过与同伴的交谈，让学生达到掌握“whose”问句和名词性物主代词及名词所有格的方法。
SectionC是对“whose”问句和名词性物主代词及名词所有格的进一步复习巩固。
1a和1b让学生了解名词所有格及形容性物主代词和名词性物主代词的不同用法，是通过听、说、看及做练习来完成；2是独立学习，让学生仿照例子造句，并总结出：
名词性物主代词==形容性物主代词+名词；3a和3b是做进一步的练习，3a是在做问与答练习的同时复习询问某人特征的方法，3b可以留成家庭作业，让学生自己独立完成。
SectionD1是学习和掌握元音字母“I”在开、闭音节的发音规则：
/ai//i/；2阅读理解的文章，掌握其主要信息进行填空，并完成表格；3a和3b是对本话题语法重点和一些表达法的总结复习；4是听录音进行图文搭配的练习；5是活动步骤，展开班级活动，通过回答问题完成对人物和物品的描述,达到应用本课所学知识的目的。
III.分课时教案
SectionA
Targetlanguage
a.Wordsandexpressions
tall,or,young,man,men,woman,truck,cat,tiger,think,TV,set,puter,doctor,nurse
b.Keysentences
Sb.is...with...
Isthisa/an…ora/an…?
Arethese…or…?
Abilitygoals
Graspalternativequestionanditsintonation.
Enablestudentstodescribesomeone'sappearanceusingwithstructure.
Teachingaids
Taperecorder,slidesorpictures
Teachingproceduresandways
StepINewfunction（1a,1b）
Firsttheteachershowseveralpicturesofpeoplewithdifferentfeaturesonthescreentotheclass.Begintoteachthenewwords（Theteacherpointatthepictures.）
T:
Heistall
Sheisshort.
Ishetallorshort?
Heistall.
Isshetallorshort?
Sheisshort.
Thisisaman.
Thatisawoman.
Isheyoungorold?
Heisyoung.
Issheyoungorold?
Sheisold.
Lettheclasspracticeaftertheteacher,againandagain.
Thentheteacherpointsatthepictureofthetallmanagainandsays,
T:
Heistall.
Hehasaroundface.
Wecanchangetwosentencesintoonesentence.Thatis:
Heistallwitharoundface.
Thenwriteitontheblackboard.
Letstudentspracticethepatternuntiltheyspeakitoutfluently.
Thenaskthemtofinish1b.
Note:
1.Manissingular.Itspluralismen.
2.Tallistheoppositeofshort.
3.Youngistheoppositeofold.
4.Ishetallorshort?
Thesentenceisanalternativequestion.
StepIIListeningandlearning
（2）
Playthetapeof1aand2fortheclass.
Thenaskstudentstopayattentiontotheintonation.Markthesentencesin2withpencilsandreadafterthetape.
Helpstudentssummarizetheintonationofalternativequestions:
Firstrisingandthenfalling.Theanswersrequirefallingintonation.
StepIIIGroupwork（3）
Firstlearnthewords:
cat,tiger,think,TV,set,puter,usingslidesorpictures
Thenletstudentsfinish3alone.
Thengettheclasstopracticethedialogueingroups.
Atlast,chooseseveralgroupstoactitout.
StepIVHomework
Write1band3intheexercisebooksandtranslatethemintoChinese.
SectionB
Targetlanguage
a.Wordsandexpressions
dear,goshopping,tomorrow,whose,mine,its,dad,mother,get,new,father,bike,hers,
their,theirs,yours,toy,our,ours
b.Keysentences
Let'sgoshoppingtomorrow.
Itlooksverynice.
Whosedressisthis?
Whosebananasarethese?
Abilitygoals
Learnthespecialquestionwithwhose.
Learnpronouns:
mine,his,hers,theirs,ours,yours
Teachingaids
Taperecorderandobjects
Teachingproceduresandways
StepIRevision
Checkthehomework.
Lettheclassread2ofSectionAtogether.Makesuretheycanreadinproperintonation.
StepIINewfunction（1a,1b）
Learnthepossessivepronouns:
whose,mine,yours,his,hers,ours,theirs
Firsttheteacherpicksuphis/herbook.
T:
Whosebookisthis?
Itismybook.
Itismine.
Writemine,whoseontheblackboard.Andpointatastudent'sbook.
T:
Whosebookisthat?
Itishis/herbook.
Itishis/hers.
Writehis,hersontheblackboard,too.
Inthesameway,teach"yours,theirs,ours＂.
Lettheclassreadaftertheteacher.
Summarizethat:
nominalpossessivepronoun（名词性物主代词）=adjectivalpossessivepronoun（形容词性物主代词）+n.
Openthebooks.Playthetapeof1afortheclass,andaskthemtoreadafteritaloud.
Thenfinish1baccordingto1a.Checktheanswers.
Note:
1.getheranewone═buyanewdressforher
2.Newistheoppositeofold.
3.father═dad,mother=mom“Father”and“mother”areusuallyusedinwrittenlanguage,and“dad”and“mom”areusedinspokenlanguage.
4.look+adj.看起来怎么样e.g.Youlookbeautiful.Thebooklooksgood.
StepIIIListening
（2）
Playthetapeof2fortheclass.Sslistenandchecktherightanswer.
HelpSslearnhowtograspthekeyinformationwhilelistening.Getthemreadthestatement,choicesaswellasthepicturetogetthelisteningpointbeforetheylisten.
TellSsthat:
totalkaboutamixtureofcolors,weuse“and”.e.g.blackandwhite
StepIVConsolidation（3）
Thisstepprovidespracticewithpossessivesandwhosequestion.
HaveSslistentothetapeof3andreadafterit.
T:
Nowunderlinepossessivesineachgroupofsentences.
Ssaresupposedtounderline:
hisbike,his;hercat,hers;itsbananas,its;
ourshoes,ours;yourtoys,yours;theirapples,theirs
Thenexplaintheuseofwhosequestions.Thestructureis:
Whose+n.（single）+is+this/that?
It’s…
Whose+n.（plural）+are+these/those?
They’re…
ThenletSspracticethepatternsforafewminutes.
StepVPairwork（4）
Thisstepprovidespracticewithpossessives.
AskSstodiscusswiththeirpartnerandfillintheblanks.Checktheanswers.
Thenletthempracticethedialoguesinpairs.
SectionC
Targetlanguage
a.Wordsandexpressions
jacket,either,then,food,ball,coat,find,help,can,can't
b.Keysentences
Whose…isthis?
Ithinkit’s…
Ican't+v....
Abilitygoals
Graspthespecialquestionwithwhose.
Morepracticeaboutnominalpossessivepronounandadjectivalpossessivepronoun.
Teachingaids
Taperecorderandpicturesorcards
Teachingproceduresandways
StepINewfunction（1a,1b）
Listento1a.Studentsfollowthetape.Pickoutthekeysentencepatterns:
Whose…isthis?
Ithinkit’s…
Thengettheclasstofinish1baccordingto1a.
Getastudenttosayouthis/heranswers.Checktheanswers.
TheteacherexplainstheuseofeitherinChinese.
Note:
1.Differencebetweentooandeither
Tooisusedintheaffirmativesentences,andattheendofthesentence.
Eitherisusedattheendofthenegativesentences.
2.Foodisuncountablenoun.
Finally,asktheclasstoread1btogether.
StepIIPractice
（2）
Workalone.Letstudentsmakesentencesaftertheexampleandhaveasummarybythemselves:
1.Adjectivepossessivepronoun+noun=nominalpossessivepronoun
Forexample:
mybag=mine
2.possessivecase=noun+'s
（Writethemontheblackboard.）
StepIIIPractice（3a,3b）
LetSsreadandmatchthequestionsandanswersin3a.Checktheanswers.
Thenletthempracticethequestionsandanswersinpairs.Changetheroles.
Note:
Canandcan'taremodalverbs.Theyarefollowedbytheoriginalformofverbs.
ThenletSsworkinpairsandpracticemakingconversationswiththetargetlanguage（3b）.
StepIVHomework
Write3aand3bintheexercisebooks.
SectionD
Targetlanguage
a.Words
him,police
b.Vowels
"I”:
/ai/and/i/
Abilitygoals
Graspthepronunciationrulesoftheletter“I”
Reviewthegrammarandusefulexpressionsinthistopic.
Enablestudentstoreadsimplearticles,catchthemainideaandthekeyinformation.
Teachingaids
Taperecorder
Teachingproceduresandways
StepIPronunciation
（1）
Playthetapeof1.Lettheclassfollowit.
Afterreading,helpthemsummarizethepronunciationrulesoftheletter"I".
StepIIReading
（2）
T:
Lookatthepictureinactivity2.Amanismissing.Readthepassageabouthimandfillintheformbelow.Firstreadforthemainidea.Thenreadtheformandscanforinformationfromthepassage.
AfterSshavefinished,checktheanswersbyaskingquestions:
T:
Whereishefrom?
S:
Heisfrom...
T:
Howoldishe?
S:
Heis...
T:
Whatdoeshelooklike?
S:
He...
T:
What'sthepolicephonenumber?
S:
It's...
StepIIIListening（4）
Playthetape.Letstudentswritedowntheownersofthesethingsafterlisteningtothetape.
Playthetapeagainandchecktheanswers.
Checktheanswerslikethis:
T:
Whosepencilsarethese?
S:
Theyare…
T:
Whoseeraseristhat?
S:
It's…
StepIVGrammarandexpressionsreview（3a,3b）
Askthestudentstoreviewthewholetopicbythemselves.
Thendiscussingroups.Eachgroupfindoutthegrammarfocusandusefulexpressionswhichtheythinkareimportant.
Afterthat,letthemparetheirresultswith3aand3b.
Atlast,letSspletethefollowingform:
Adjectival
possessive
pronouns
my
your
Nominalpossessivepronouns
theirs
StepVProject（5）
T:
Nowdrawapictureofyourbestfriendandcol
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