外研版初中英语九年级上册 Unit 1 If everyone starts to do something the world 优质课教案.docx
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外研版初中英语九年级上册Unit1Ifeveryonestartstodosomethingtheworld优质课教案
Unit1Ifeveryonestartstodosomething,theworldwillbesaved
一、教学内容:
Unit1Ifeveryonestartstodosomething,theworldwillbesaved.
二、课型:
Listeningandspeaking
三、教学目标:
1、能正确运用词汇及短语:
factory,pollute,recycle.waste,enemy,crop.kill,oil,less,hopeless
四教学重难点:
1、能听懂有关环保的日常对话并获取信息
2、能够了解构词法。
五教学准备:
查找资料,制作多媒体课件
六预习要求:
根据音标自学本课新单词。
七教学过程:
教学
步骤
教师活动
学生活动
设计意图
StepOne
Warming-up(3’)
Leadin
1.Askstudentsiftheyhavefeltthepollutionindailylifeandtalkaboutit.
2.Letthestudentsseesomepicturesaboutthepollutiontogivesomeadvice.
3.Letthestudentswatchavideoaboutthepollution.
4.Showsomepicturesofpollution.
5.Thenintroducethetitle.
1.Studentstalkabouttheirexperienceaboutthepollution.
2.Studentsseethepicturesandwatchavideoaboutthepollution.
3.4.Studentstalkaboutthepollution.Andgetthemtolearnsomenewwords.
通过展示有关环境污染的图片和视频,引发学生进行讨论,自然导出本课关于日常环保的表达,进而进入标题。
StepTwo
Pre-task(5’)
Task1Checkthenewwords.
1.Showsomepicturesofthenewwords,letthestudentssaythemoutquickly.Thefirstonetosayitisthewinner..
2.Askonelittleteachertoteachthestudentstoreadthenewwords.
1.Standupandsayoutthenewwordsquickly.Trytobethefirstone.
2.Studentsreadthenewwordstogetherafterthelittleteacher.
展示有关图片,并引导学生谈论ppt上的图片,检查学生对词汇的掌握程度,训练学生的表达能力,通过图片、情景学单词,做到词不离句。
StepThree
While-task(20’)
Task2Doactivity1
1.Showtwopicturesof.Askthestudentstotalkaboutthembyusingthewordsgiven.
2FreeTalk
Teachertalkswiththestudentslikethese:
T:
Pollutionisourgreatenemy,andwehavetofightit.Whatkindofpollutioncanyouseeinourdailylife?
S:
Airpollution,water...
T:
Whatshouldwedotosaveourworld?
S:
Weshould...
Thenl
etthestudentstalkinpairs.
Task3Listening(Activity2)
Askthestudentstolistenandcompletethesentences.Thenchecktheanswers.
Task4Listening(Activity3)
1.Playthetape,askstudentstofillintheblanks.
①Pollutionisourgreat____,suchasrivers,_____andcars.
②Everyclassingreenschoolcollects_____whichcanbe_____orusedagain.
2.Checktheiranswers.
Task4Reading(Activity3)
1.AskthestudentstoreadtheconversationandfinishActivity3
2.Callbacktheanswers.
Task5Practicereading.
1.Organizethestudentstoreadtheconversationwiththevideo.
2..AsktheSstoworkwiththeirgroupstoreadtheconversation.
3.Organ
izethestudentstohaveacompetition:
Readthedialogueingroupsandchoosethebestgroup.
Task6Solvethelanguage
points
(1).Organizestudentstoreadtheconversationagainandfindthelanguagepoints.Letthemdiscussingroupsandsolvetheirproblems.
(2).Askthreelittleteacherstohelpthestudents
solvetheirproblems.
Task7Dialogueshow
HavetheSsac
toutthedialogue.
Task8Exercises
Summaryallthelanguagepoints.Givemoresamples.
1.Lookatthetwopictures.Trytotalkaboutthem.
2HaveaFreeTalk
Workinpairs.
S1:
Theairpollutioninourcityisgettingworse.Whatcanwedotostopit?
S2:
Ithinkwecanrideourbicycletoschoolmore.
S1:
Whatelse?
S2:
Wecanalsowalktoschool.
Studentslistenandcompletethesentences.
1)Thefactoryiscausingalotofpollution.
2.Thereshouldbesomerulestostopthepollution.
3.Wecanrecyclewasteproducts,suchasglassandpaperinarecyclingcentre.
1.Listentothetapeandandchoosetherightanswer
1
enemy,factories
2
waste,recycles
2.Givetheanswers.
1.StudentsreadtheconversationandfinishActivity3
2.Givetheanswers.
1.Studentreadtheconversationwiththevideo.
2.Thenpracticeingroups.
3.haveacompetition:
Readthedialogueingroupsandchoosethebestgroup.
(1).Studentsreadtheconversationagainandfindthelanguagepoints.Discussingroupsandsolvetheirproblems.
(2)Littleteacherscometothefrontandhelpotherstudentssolvethelanguagepoints,theotherstudentsliste
ncarefullyandnote.
Ssactoutthedialogue.
Listenandnote.Dosomeexercises.
结合现今社会的环保问题,通过展示日常生活中污染的图片,以小组讨论来活跃课前气氛,使他们对本课学习内容产生兴趣,为本课Activity3的学习做铺垫。
再以FreeTalk的形式,让同学们讨论日常生活中有哪些常见问题和解决方法。
训练学生听力能力。
帮助学生掌握课本知识,训练学生听力能力。
把活动三的练习作为阅读训练习题,给学生充足先学先理解的时间,有利于下阶段的授课。
通过观看课本视频代替枯燥乏味的凭空想象,同时获取正确的语音语调。
通过小组内朗读,互相纠正错误,培养团结合作精神。
小组合作探究,共同完成学习任务,培养他们自主学习的能力。
通过小老师讲解语言点,让学生更有兴趣进一步理解课文内容。
通过让学生表演课文的对话,来达到任务输出的目的,这是整节课的高潮部分,让学生在情境中进行交际,可以很好地提高学生英语语言的综合运用能力。
教师补充讲解本课难点,起画龙点睛的作用。
StepFour
Post-task
(9’)
Task9Retelling
1.Askthestudentstocompletethepassage.GettheSstoretelltheconversation(Activity4).
2.LettheSsdiscussthepollutionofdailylifeinpairs.Andwritedownwhatwecandointhetable.
1.Studentscompletethepassage.TrytoretelltheconversationasActivity4
.
2.Discussthepollutioninpairs.Andwritedownwhatcanwedointhetable.Thenaskandanswerinpa
irs.
e.g.
A:
Whatcanwedotostoptheairpollution?
B:
Wecanridetoschool.
通过活动4的习题巩固本课所学内容,加深印象,为复述做好准备。
通过引导学生复述对话,培养学生表达能力。
鼓励学生尽量运用本课所学语句,进行问答,训练学生说的能力。
Airpollution
Waterpollution
Noisepollution
...
...
StepFive
Summary(2’)
1.Getthestudentstosumupthelanguagepoints.
T:
Whathavewelearned
today?
Ss:
……
2.Letthestudentstochoosethebestteaminthislesson.
1.Sumupthelan
guagepoints:
①thinkof
②stop...fromdoing...
2.Tochoosethebestgroups.
引导学生对这节课的总结,让学生做自由发言,培养学生自主学习,自主总结的良好学习习惯。
简短的评价使学生的课堂表现得到肯定并且可以激励学生的学习兴趣,树立学习英语的信心。
StepSix
Home-
work
(1’)
1.Makeasurvey
Makeasurvey,notethepollutioninourdailylife,telltheirdesk-matesw
hattodo.
口头作业和笔头作业相结合,有助于学生各方面能力的培养,及时巩固已学的知识,并把所学知识运用到实际当中去。
板书
设计
Module12Saveourworld小组评价Unit1Ifeveryones
tartstodosomething,
theworldwillbesaved.G1G2G3
thinkof
stop...fromdoing...
达标训练题
Module12Unit1
I.根据句
意及汉语提示完成句子。
1.Hehasworkinthe_________(工厂)fortenyears.
2.Hisgrandfatherkilledten_________(敌人)inthewar.
3.Thepriceofthe_______(石油)iskeepinggrow.
4.Wemuststopthefactoryfrom_______(污染)theair.
5.Thereare________(较少数;较少量)pollutioninourcity.
II.根据汉语提示完成下列句子。
1.我们在担心明天
的天气。
Weare______________________________theweathertomorrow.
2.空气污染已经变得越来越严重。
_____________________________________isworseandworse.
3.打架没有用处。
It’s___________________________________________________.
4.面对无可挽救的局势,我们非常难过。
We’reverysadwithsuch___________________________________.
5.车站的人如此多。
Thereare____________________________________atthestation.