最新仁爱版初中英语八年级上册Unit 4Topic 2 How can we protect ourselves from公开课教学设计文档格式.docx
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最新仁爱版初中英语八年级上册Unit 4Topic 2 How can we protect ourselves from公开课教学设计文档格式.docx
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第五课时:
SectionD—GrammarandFunctions,1,2,Project
第二课时(SectionA—2a,2b,SectionB—3a,3bSectionA—3)
教学设计思路:
本节课的课型为语法语音课,主要活动是SectionA-2a和SectionB-3a,3b。
Revision环节里同桌之间借助P89-1c的表格互相讲述三次地震的情况,复习上节课的内容。
然后利用表格对比另外三次地震的严重程度,引出多音节形容词的比较级和最高级。
出示更多的图片,让学生领会和掌握多音节形容词的比较级和最高级的用法。
在Grammar环节,引导学生总结
多音节形容词的比较级和最高级的变化规则,完成SectionA-2a的表格。
接下来利用2b的活动编对话练习多音节形容词的比较级和最高级的用法。
在Pronunciation环节中,首先将SectionA-2b中谈到的三种自然灾害fire,earthquake和rainstorm的图片展示在屏幕上,巩固这几个词汇,提问:
Whatothernaturaldisastersdoyouknow?
出示SectionB-3a其它的图片,根据音标写出单词,并总结字母及字母组合的发音规则。
接下来通过听音、模仿学习区分辅音音标/θ/和/ð
/的发音,学习降调,训练连读和不完全爆破。
并利用3a的图片做对话进行操练。
提醒学生降调常用于陈述句,感叹句,特殊疑问句和表示命令的句子。
听力任务SectionA-3继续自然灾害的话题,自然导入之后阅读表格预测答案。
听录音完成表格并核对答案,最后让学生根据表格信息复述这则有关自然灾害的消息。
Ⅰ.Teachingaims
1.Knowledgeaims:
(1)学习并掌握新词汇:
mobile,phone,fire
rainstorm,snowstorm,typhoon,flood,drought
(2)学习双多音节形容词的比较级和最高级的变化规则。
(3)学习双多音节形容词的比较级和最高级在句子当中的应用。
(4)掌握字母i,o和字母组合oo,ou,ow,or,ai在单词中的发音规则;
(5)区分/θ/和/ð
2.Skillaims:
(1)通过对双多音节形容词比较级、最高级的操练,能用形容词比较级和最高级谈论有关自然灾害的话题。
(2)能听懂有关自然灾害的新闻报道。
(3)能读出句子的升降调、连读和不完全爆破,分清/ð
//θ/之间的区别。
3.Emotionalaims:
4.Cultureawareness:
了解几种常见的自然灾害。
Ⅱ.Thekeypointsanddifficultpoints
1.Keypoints:
(1)学习双多音节形容词的比较级和最高级的变化规则。
(2)学习双多音节形容词的比较级和最高级在句子当中的应用。
2.Difficultpoints:
Ⅲ.Learningstrategies
1.学生自己总结语法规律。
2.降调常用于陈述句,感叹句,特殊疑问句和表示命令的句子。
Ⅳ.Teachingaids
多媒体课件/图片
V.Teachingprocedures
Stage1(3mins):
Gettingstudentsreadyforlearning
Step
Teacheractivity
Studentactivity
Designingpurpose
1(Classactivity)
Greetthestudentsandgetthem
readyforlearning.
T:
Goodmorning,everyone!
Who’sondutytoday?
It’syourturntogiveyourdutyreport.Areyoureadyforit?
Focustheirattentiononthe
teacher.
Ss:
Goodmorning,Miss…
S1:
Iam.
Yes.Goodmorning,everybody.It’smydutytoday.…
Remark:
这一环节的目的是要创造学习英语的氛围并使学生静下心来,开始新的学习。
可以采用多种方式,如唱歌、游戏、值日报告、自由讨论等。
Stage2(5mins):
Revision
Designingpurpose
1(Pairwork)
LeadthestudentstotellthethreeearthquakestoeachotherwiththehelpoftheformonPage89-1c.
Thankyouforyourreport.Youdidagoodjob.Nowlet’sreviewwhatwelearnedyesterday.Howmanyearthquakesdidwetalkabout?
Whatarethey?
Yes.NowworkinpairsandtellthethreeearthquakestoyourpartnerswiththehelpoftheformonPage89-1c.
WorkinpairsandtellthethreeearthquakestoeachotherwiththehelpoftheformonPage89-1c.
Threeearthquakes.
Tangshanearthquake,WenchuanearthquakeandYushuearthquake.
…
Stage3(15mins):
Grammar
Talkaboutthethreeearthquakesandsomeotherpictures.Leadtothegrammar—comparativeandsuperlativeofdegreesofadjectives.
whichearthquakeismoreserious,theYushuearthquakeortheWenchuanearthquake?
Whichoneisthemostserious?
Let’sgettoknowaboutmoreearthquakes.Lookatthisform.TheyareaboutthreeterribleearthquakesinChina.
earthquakes
Yaan
Ludian
Gaoxiong
year
2013.4.20
2014.8.3
2010.3.4
level
7.0
6.5
6.7
thenumberofdeadpeople
196
615
49
Whichearthquakeismoreterrible,theYaanearthquakeortheGaoxiongearthquake?
Whichoneisthemostterrible?
Youareright.Well,thetopicofearthquakesissoserious.Let’stalkaboutsomethinglight.Lookatthesepictures.
Theyareusefulinventions.Doyouthinkso?
Whichoneismoreuseful,themobilephoneorthetelephone?
Iagreewithyou.Anddoyouthinkwhichoneisthemostuseful?
Ithinkso.Anothergroupofpictures.
Whichpictureismorebeautiful,thetreeorthegrass?
Andwhichisthemostbeautiful,thetree,thegrassortheflowers?
Goonlearningcomparativeandsuperlativedegreesofmultisyllabicadjectives.
TheWenchuan
earthquake.
S2:
TheTangshanearthquakeisthemostserious.
S3:
TheYaanearthquakeismoreterriblethantheGaoxiongearthquake.
S4:
TheLudianearthquakeisthemostterribleofthethree.
Yes,wedo.
Themobilephoneismoreusefulthanthetelephone.
Ithinkthecomputeristhemostuseful.
Ithinkthetreeismorebeautifulthanthegrass
Ithinktheflowersarethemostofbeautiful.
通过讨论地震的严重程度和其他图片,引出多音节形容词的比较级和最高级。
2(Groupwork)
Askthestudentstosumuptherulesandcompletethetablein2a.
Haveyoufoundanyrules?
Discusswithyourgroupmembersabouttherulesandcompletethetablein2a.
Let’scheckyouranswers.Whocanreadthecomparativeandsuperlativedegreesof“serious”?
Andthenextone,dangerous?
Sowhatarethegrammarrulesofcomparativeandsuperlativedegreesofmultisyllabicadjectives?
Wonderful!
Thiskindof“long”adjectivesrefertothemultisyllabicadjectivesandsomedisyllabicadjectivesliketheadjectivesintheform.Allofthemarealittlelonger,right?
Anyotherrules?
Good.Don’tforgetit.
Sumuptherulesandcompletethetablein2a.
Moreseriousandmostserious.
Forthiskindof“long”adjectives,weadd“more”beforethemtogetthecomparativedegreeofit.And“most”beforethemforthesuperlativedegreeofit.
Yes.
Weoftenadd“most”beforethesuperlativedegreeofadjectives.
小组总结多音节形容词的比较级和最高级的变化规则并完成2a表格。
3(Groupwork)
Askthestudentstofinish2b.
Lookatthetablein2b.Numberthethingsaccordingto
thedegreesyoulikethem.
Workingroupsofthreeandfollowtheexampletomakesmallconversations.
Whichgroupwouldlikeactouryourconversation?
Numberthethingsaccordingtothedegreestheylikethem.Thenfollowtheexampletomakesmallconversation.
...
G1:
SA:
Therainstormisserious.
SB:
Ithinkthefireismoreseriousthantherainstorm.
SC:
Yes,buttheearthquakeisthemostseriousofthethree.
利用2b的活动编对话练习多音节形容词和部分双音节形容词的比较级和最高级的用法。
引导学生自己总结语法规律。
Stage4(8mins):
Pronunciation
1(Individualwork)
Showsomepicturesofnaturaldisastersandlearnthenewwords.
Thenplaythetaperecordingof3a.
Group1talkedaboutfireandrainstormjustnow.Lookatthepictures.Whaisit?
Theletter“i”pronounces/ai/.Socanyouguesshowtospellfire?
Good.Lookatthepicture.Whatisit?
Wehavelearnedtheword“rain”.Socanyoutrytospelltheword“rainstorm”accordingtothesound?
Good.“or”pronounces
/ɔ:
/.YoumaywritedownthewordonthelinebelowthesecondpictureonPage92.
Lookatotherpicturesin3a.Mostofthemarenaturaldisasters.Pleasewritedownthewordsaccordingtothesounds.
Let’slistentothetape,readandcheckyouranswers,payingattentiontothevowelsandstress.
Workinpairsandtrytofindhowtheletterspronounce.Andthenfillintheblanksaftertheexample.
rainstorm—/ai//ɔ:
/
snowstorm—
typhoon—
flood—
drought—
forestfire—
Lookatthepicturesandwritedownthewordsaccordingtothesounds.Thenlisten,readandcheck.
It’safire.
Fire.
Rainstorm.
出示3a图片,学习新词汇。
根据音标写出单词。
总结字母及字母组合的发音规则。
2(Individualwork)
Playthetaperecordingof3b.
Doyouknowhowtopronounce“th”?
Readafterthetapeandimitate.
Nowlistentotherestsentences.Payattentiontothemarkedpartsandintonation.Thefallingtoneisoftenusedinstatements,exclamations,commandsandspecialquestions.
Thefourthoneisashortconversation.Nowworkinpairsandusethewordsin3aandthecomparativeandsuperlativeformsofadjectivestopractice.
Readafterthetapeandimitate.
P1:
—Whatdoyouthinkoftherainstorm?
—Ithinkitismoredangerousthanthesnowstorm.
学习区分辅音音标/θ/和/ð
降调常用于陈述句,感叹句,特殊疑问句和表示命令的句子。
Stage5(10mins):
Listening
1(Groupwork)
LeadthestudentstoreadtheformofSectionA-3andpredicttheanswers.
Asweknow,thenaturaldisastersoftenaffectourlife.Hereisapieceofbadnewsaboutasnowstorm.Readtheformof3andpredicttheanswers.
ReadtheformofSectionA-3andpredicttheanswers.
...
2(groupwork)
Playthetaperecordingof3.
Let’slistentothepieceofnewsandfillouttheformof3.
Listenagainandcheckyouranswers.
Listentothetapeandcompletetheformin3.
3(classactivity)
Askthestudentstoretellthenewsaccordingtotheformin3.
Canyouretellthenews?
Workinpairsandhaveatrywiththehelpoftheformin3.
Retellthenewsaccordingtotheformin3inpairs.
Stage6(4mins):
SummarizingandassigningHMK
Teache
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