八年级英语上册 Unit 22 I must ask him to give up smoking P5教案.docx
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八年级英语上册Unit22ImustaskhimtogiveupsmokingP5教案
——————————教育资源共享步入知识海洋————————
Unit2KeepingHealthy
Topic2Imustaskhimtogiveupsmoking.
教学内容分析及课时分配建议:
本单元以KeepingHealthy为主题。
话题二主要学习有关个人卫生和饮食健康等内容。
SectionA部分通过谈论健康的生活习惯学习情态动词must及其否定形式mustn’t表示必要性的用法,如Youmustbrushyourteethtwiceaday.和Youmustn’treadinthesun.等。
SectionB部分通过对吸烟有害健康的讨论,呈现一些重要句型和词汇,比如You’dbetternotreadinthesun.,giveup等,并进一步学习情态动词hadbetter,can,must和may的用法。
同时穿插语音学习板块,学习掌握/ʌ/,/a:
//ɒ/的发音以及辅音加元音的连读。
SectionC部分通过阅读有关饮食健康的文章复习巩固情态动词must/mustn’t/may/can的同时学会运用简单的阅读策略获取信息和学会保持良好的习惯。
SectionD部分是对本话题的总结和复习,最后以Project探究活动形式对所学内容进行运用,培养学生的综合语言运用能力。
Topic2的的内容可以用5个课时来完成。
第一课时:
SectionA-1a,1b,1c,2,1d.
第二课时:
SectionB-1a,1b,1c,2a,2b.
第三课时:
SectionB-3a,3bSectionA-3a,3b,SectionC-2.
第四课时:
SectionC-1a,1b,1c,3.
第五课时:
SectionD-1,GrammarandFunctions,2,Project.
第五课时(SectionD-1,GrammarandFunctions,2,Project)
教学设计思路:
本节课为本话题第五课时,主要活动为1和2。
首先学生通过听1短文完成图片排序,并使用情态动词为图片配文字。
然后复习Grammar中情态动词的更多用法,通过互动,操练Functions中有关健康生活习惯的相关表达。
接着,通过阅读2,选择正确的词汇补全短文,训练学生正确使用情态动词的用法及一些重要短语。
最后完成Project的调查问卷,通过自己的问卷结果写出建议,巩固本话题所学的词汇与句型。
Ⅰ.Teachingaims
1.Knowledgeaims:
(1)能复习和巩固掌握正确认读课后单词表中的单词。
(2)能正确把握情态动词在具体语境中的运用,能正确地用情态动词进行口头和书面
复合表达。
2.Skillaims:
(1)能听懂有关健康饮食的对话或文章。
(2)能熟练地运用食品名词,为三餐设计健康的食谱,并能就饮食提出自己有益的建议。
(3)能正确地运用情态动词,结合食品名词,写一篇有关如何保持健康的文章。
3.Emotionalaims:
通过本课学习,让学生明白日常生活中具体的健康生活习惯有哪些,督促他们养成健康生活的好习惯,摒弃坏习惯。
4.Cultureawareness:
Ⅱ.Thekeypointsanddifficultpoints
1.Keypoints:
用以下短语造句并提出建议:
takeshoweroften,washhandsbeforemeals,tidyourroom,
openthewindow,drinksourmilk,spitinpublic
2.Difficultpoints:
填空中对情态动词的正确选择。
Ⅲ.Learningstrategies
通过看图听听力和综合填空等多种练习,归纳情态动词的用法。
训练学生归纳知识的能力。
Ⅳ.Teachingaids
计算机多媒体投影仪。
V.Teachingprocedures
Stage1(5mins):
Gettingstudentsreadyforlearning
Step
Teacheractivity
Studentactivity
Designingpurpose
(Classactivity)
Getstudentsreadyforlearning.
T:
Goodmorning,everybody!
The
firsttwominsisforyoutogivetheeverydayreport.Thereportisrelatedtoyoureatinghabit.Who’sturntodoit?
T:
Canyouaskanyquestionsaccordingtoherdutyreport?
T:
Anymorequestions?
T:
Youarewonderfultoday.
Focustheirattentionontheteacher.
S1:
It’smyturntoreport.Withmymother’sgoodcaremyeatinghabitisverygood.Iofteneatporridgeinthemorning.Sometimesmymotherpreparessomepicklesforme.SometimesIwillputaneggintotheporridgetohavetheeggporridge.Atnoon,Iwilleatinschoolcanteen.SometimesIwillhavenoodles.Atnight,mymotheroftenpreparesabigmealforme.Afterdinner,Iwilleatsomefruit.
S2:
Whatdoessheofteneatinthemorning?
S3:
Porridge.
S4:
Doessheoftengohomeforlunch?
S5:
No,sheeatsintheschoolcanteen.
S6:
……
该部分学生在课前已作为家庭作业完成,教师的主要任务是检查学生作业完成情况。
Remark:
该部分可分两步进行。
第一步进行师生间问候,拉近师生间距离;第二步检查学生的作业。
Stage2(12mins):
Task1
Step
Teacheractivity
Studentactivity
Designingpurpose
1(Groupwork)
Letthestudentstolookthrough1andsayaphrasecorrespondingto
eachpicture.
T:
Everyone,let’sturntopage41andenjoysomepictures.Youcanwritedownaphrasebeloweachpicture.
T:
Whocanhaveatry?
T:
Differentideas?
T:
OK!
let’slistenandcheck.
Trytowriteaphrasecorrespondingtoeachpicture.
Ss:
……
S1:
washhands,openthewindow,putlitterintothedustbin,tidytheroom,spitonthestreet,
S2:
Thenext-to–lastoneismakehisbed.
该部分旨在让学生看图片预测即将听到的内容。
2(Groupwork)
Playtherecordingof1.
T:
I’llplaytherecordingof1.Pleaselistenandnumberthepicturesfirst.
T:
Couldsomebodytellmetheanswer?
T:
Doyouagreewithhim?
T:
Well.I’llplaytherecordingof1againandpausewhennecessary.Thencheckifyouhavewrittentherightphrases,OK?
T:
Doyouhavedifferentideasaboutthenext-to-lastone?
Listenandnumberthepictures.
Ss:
……
S1:
Therightorderis1-5-3-6-2-4.
Ss:
Yes!
Ss:
OK!
Ss:
No.Tidyourroomsisright.
该部分目的在于通过听录音排序,训练学生获取听力信息的能力,并巩固描述健康生活习惯的有关表达。
3(Classwork)
Askthestudentstomakesentencesaccordingto1.
T:
Nowyoucanmakesentenceswiththephrasesyouwrotejustnowandthestructuresinthebox.Pleasehaveatry.Istwominsenough?
T:
I’dlikeonegrouptosaythesentencesclearly.Whichgroupwantstogofirst?
OK!
Group5please!
Makesentencesorally,usingthe
thephrasesandthestructuresinthebox.
Ss:
Yes!
Eachstudentingroup5willsayonesentenceclearly.
S1:
Weshouldtakeshoweroften
S2:
Wemustwashhandsbeforemeals
S3:
Wemustn’tspitinpublic
S4:
Wemustn’tdrinkyoghurt
S5:
Weshouldtidyourroom
S6:
Weshouldopenthewindow
tokeeptheairfresh
该部分旨在让学生使用情态动词为图片配文字,巩固学生对情态动词用法的掌握。
Remark:
Stage3(7mins):
Task2
Step
Teacheractivity
Studentactivity
Designingpurpose
(Individualwork)
CheckGrammarandFunctions
T:
I’llofferfourorfiveminutesforyoutoreadthroughSectionA-C.Paymoreattentiontotheusageofmodalverbs.Thenfillintheblanks.
T:
Volunteergroupscanshowyouranswers.
T:
Arethereanywrongparts?
T:
That’fine.
GothroughSectionA-Cquickly.
Group1:
S1:
Youmustn’tthrowlitteraround.
S2:
Hethinkssmokingcanhelphimrelax.
S3:
Itcanevencausecancer.
S4:
Imustaskhimtogiveupsmoking.
S5:
MayIborrowyournewspaperandshowittomyfather?
Group3:
S1:
Stayinguplateisbadforyourhealth.
S2:
It’sbad/goodforyourhealth.
S3:
Don’treadinthesun.
S4:
Itwillkeepyouactiveduringtheday.
Ss:
No.
该部分旨在引导学生复习情态动词用法及健康生活习惯的表达,培养学生的口语表达能力。
Remark:
教师应注意引导学生自己归纳本话题所学语法和功能,教师尽量减少对学生的控制。
Stage4(13mins):
Task3
Step
Teacheractivity
Studentactivity
Designingpurpose
1.(Classwork)
Showapictureofcigarettewithphoneticsyllablesandleadin2.T:
Doyousmoke?
T:
Whosmokesaroundyou?
T:
Smokingisbadforourbody.Bodyheremeanshealth,pointingtomybodyandyourbody.AndSmoking
cancauseillness.Smokingcancausedisease.
T:
Smokingharmsourbodywhilehere“harm”means“bebadfor”.
T:
Smokingisbadforourhealth.Smokingharmssmokersandus.(Teacheractsagestureofsmoking.)Itcancausedisease.Let’sread2aboutsmokingandtrytocompletethepassagewiththecorrectwords.
T:
Haveyougottheanswer?
T:
Great!
Readthephoneticsyllablesand
understandthemeaning,answeringthequestions.
Ss:
No.
S1:
Myfather
S2:
myuncle.
Gettorealizewhattheteachersays.Andtrytounderstandthe
word“disease”byunderstanding
synonymous“illness”.
Understand“harm”byunderstanding“bebadfor”.
Studentsreadsilentlyandtrytofinish2.
Ss:
Yes!
S1:
Somepeoplethinkthatsmokingcanhelpthemrelax.InFact,……
该部分是通过阅读短文训练学生正确使用情态动词。
2.(classactivity)
Designexercisesaboutthefollowingphrasesandstructures:
takeshoweroften,
washhandsbeforemeals,
tidyourroom,
openthewindow,
drinksourmilk,
spitinpublic.
notonly…but…
assoonas…
besurprisetodosth.
forcesb.todosth
giveupdoing…
……
Havetoknowthephrasesandstructures.Thenstudentstrytodotheexercisecorrectly,payingattentionthedifferences.
Remark:
学生独立完成2部分内容,检验学生灵活运用知识的能力。
Stage5(3mins):
Project
Step
Teacheractivity
Studentactivity
Designingpurpose
(Groupwork)
Letthestudentsfinishtestingin
project.
T:
Let’shaveatestandseehowhealthyyouare.
T:
What’syourtotalscore?
Andexchangeyourpapertoseewhoisthehealthiestinyourgroup.
T:
Good.Weknowthathealthylivinghabitsareimportanttoourlives.Ihopeyouwriteapassageabouthowtokeephealthy.Youmayusethequestionsintheprojectasaguide.
Finishtheprojectingroup.
Ss:
……
Discussingroups
通过两人一组做有关于健康的问卷调查,训练学生的口头表达能力,最后布置短文进行描述,巩固本话题所学的词汇与句型,让学生在真实语境下综合运用本话题所学的知识。
Remark:
教师可以设计多样活动,学生依据表格进行对话和写作。
Stage6(2mins):
AssigningHMK
Step
Teacheractivity
Studentactivity
Designingpurpose
(Classactivity)
AssigntheHMK
T:
OK.Classwillbeoversoon,Fortoday’shomework,I’dlikeyoutowriteapassageabouthowtokeephealthy.AndrememberthemainfunctionsandgrammarinTopic2andpreviewTopic3inUnit2.
Finishthefollowingtasks:
PreviewthevocabularyandthedialogueinSectionAofTopic3.
该部分目的在于布置家庭作业。
Remark:
VI.Blackboarddesign
第五课时(SectionD-1,GrammarandFunctions,2,Project)
Weshould/shouldn’t…
Wemust/mustn’t…
Don’tspitinpublic.
Tidyourroom.
takeshoweroften
washhandsbeforemeals
spitinpublic
drinkyoghurt
tidyourroom
openthewindow
keeptheairfresh