必修三Module4教学设计.docx
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必修三Module4教学设计
Period1Introduction,Reading,Vocabulary
使用日期:
学习目标:
1、掌握一些重点单词、短语。
2、培养和提高阅读能力。
学习重点:
会用所学的单词造句,能够熟记短语,灵活运用所学句型。
学习难点:
会运用重要词汇和句型。
学法指导:
熟读、背诵、默写。
情感、态度及价值观:
通过本节课的学习,让学生在掌握基础词汇和语言的使用方法,提高学生运用英语的能力,培养他们学习英语的兴趣。
第一部分:
课前预习
Task1:
.WordStudy
1.写出下列单词的意思。
frightening_____________mass____________process
forecast____________strength____________carbon__________
environment__________garbage___________melt____________
pollution____________evidence__________recycle__________
major__________concernedurgent_
pollute__________protection_____________complain_____________
2.Lookatthepicturebelowandcompletethesentencesusingthecorrectformofthesewords.(Onpage31Activity1)
3.Lookupthesewordsinadictionary.Thenmatchthewordswiththeirdefinition.(Onpage33Activity2)
第二部分:
课堂互动探究
TeachingProcedure
Teacher’sActivities
Ss’Activities
设计意图、知识拓展、过程反思
Step1.Leadin(5mins)
Readthepassagequicklyandfindoutthemainideaofeachparagraph
Correctanswers.
Step2.Reading(25mins)
TaskⅠ.Readthepassagecarefully,thenanswerthequestionsOnPage32Activity1
Readthepassagequickly,thenspeakouttheanswer.
TaskⅡ.Detailedreading(12mins):
AskSstoreadthepassagecarefully,thenfinishthetasks.
1.Readthepassagecarefully,
Thenanswerthequestionsonebyone.(8mins)
2.Readthepassageagainandchoosethebestanswers.
3..阅读表达
TaskⅢ、Post-reading:
(8mins)
1.PlaytheplayertoaskSstolistentothepassage.
2.AskSstofillthefollowingchart.ThenShowsomeofSs’answersonthescreen.
1.Listentotheplayerandrepeataftertherecordinalowvoice.
2.Fillinthechartaccordingtothepassage,thenchecktheanswersingroups.
Step1.Reading(25mins)
TaskⅠ.Readthepassagequicklyandfindoutthemainideaofeachparagraph.
Mainidea
Para1
Para2
Para3
Para4
Para5
Para6
STEPⅡ.Detailedreading
Task1.Readthepassagecarefully,thenanswerthequestionsOnPage32Activity1(8mins)
1.Whatishappening?
2.Whatisthecyclistwearingandwhy?
3.Whatdoyouthinkhappenstotrafficinthissituation?
Why?
4.Whatdoyouthinkexpertsadvisepeopletodointhissituation?
Task2.Readthepassagecarefullyandchoosethebestanswers.
1. Sandstormsarestrongwindscarrying___________throughtheair.
A.dirtandmudB.rainandheat
C.sandanddustD.cloudandsnow
2.Whatdotheexpertsadvisepeopletodowhenasandstormarrivesinthecity?
A.Don’tgooutB.Don’twearmasks.
C.Don’tgotoworkasusual.D.Don’tridebicycles
3.Thefactorsthatcauselandtobedesertare______.
A.cuttingdowntrees.B.diggingupgrass
C.climatechangesD.alloftheabove
4.Fromthelastparagraphweknow____.
A.thegovernmentwon’tplanttreesanymoreinfiveyears
B. thedistancebetweenthedesertandthecenterofBeijingisonly250kilometers
C.morethan30milliontreeshavebeenplantedinBeijing
D.thegovernmentistakingmeasurestopreventsandstorms
Task3.阅读表达
1.Whatisthepurposeofthepassage?
(nomorethan15words)
_______________________________________________
2.Listthreesandstormcentersintheworld.
_______________________________________________
3.Whatcauses“desertification”accordingtothispassage.
1)_____________________________________________
2)_____________________________________________
3)_____________________________________________
STEPⅢ、Post-reading:
(8mins)
Completethefollowingchart.
Sand
stormsinAsia
Definition
Sandstormsare1.________________________
Themainplaceswheresandstormsfrequentlyoccurred
CentralAsia,NorthAmerica
2.___________________________
Sand
stormsinAsia
SandstormsinChina
SomethingaboutthesandstormsinChina
Sandstormsbeginindesertareasandhaveincreasedasaresultof3._____________theseyears.
InBeijingthestormssometimescontinuealldayandthe4._________makestrafficmoveveryslowly.
Sometimesthestrengthofthestormis5.__________,andit’sdifficulttobreathe.
SandstormsinChina
Waystosolvetheproblem
6.________________hasbeenstartedtohelpsolveitandthegovernmenthasalreadyplanted7.__________________treesandplansto8._______________forthenextfiveyears.
第三部分:
课后巩固(5mins)
Ⅰ.翻译并背诵下列句子
1.最强的龙卷风风速超过每小时400公里
2.有史以来最严重的龙卷风发生在1925年,影响了美国的3个州
3.在美国,平均每年有800次龙卷风,造成大约80人死亡,1500人受伤
4.因荒漠化越发严重,中国近年来发生沙城暴的次数明显增加了。
5.居民醒来时,看到黄昏的天空,狂风夹着黄沙在城里肆虐。
6.暴风有事持续一整天,车辆开的很慢,因为浓浓的尘埃降低了能见度。
Homework
1、Recitethetextandpassage.
能力提升:
作文背诵
板书设计及课后反思
Period2LanguagepointsFunction&Practice
使用日期:
学习目标:
1、掌握一些重点单词、短语的用法。
2、学会写报告。
学习重点:
1、会用所学的单词造句,能够熟记短语,灵活运用所学句型。
学习难点:
1、会运用重要词汇和句型。
2、重点短语的运用。
学法指导:
认真阅读课文,寻找重点单词、短语、句型。
情感、态度及价值观:
通过本节课的学习,让学生在掌握基础词汇和语言的使用方法,提高学生运用英语的能力,培养他们学习英语的兴趣。
第一部分:
课前预习
一个接一个的_____________突然遭遇____________
照料,照看____________建议某人干某事____________
几个世纪以来____________……的结果____________
苏醒过来____________整天____________
阻止某人干某事____________在这种形式下____________
一周后____________砍伐,砍倒____________
把……擦掉____________
第二部分:
课堂互动探究
TeachingProcedure
Teacher’sactivities
Students’activities
Step1.CheckanswerstotheExsofpartone.
Asksomestudentstogivetheanswersandcheckwhethertheyarerightornot.
Checktheanswersandcorrectthem.
Step2.Languagepoints
Explainthelanguagepoints
Accordingtotheexplanationtofinishtheexercises.
Step1.Languagepoints(20mins)
【原句】
Languagepoints
巩固拓展练习
设计意图
1.Itlastedfortenhoursandwasveryfrightening
.
frightening.令人害怕的,令人恐怖的
1)类似的形容词还有:
exciting,interesting,disappointing,puzzling,surprising,shocking,
astonishing,moving,amusing,boring,encouraging,delighting,
inspiring,pleasing,tiring,worrying等。
与frightening对应的形容词是frightened“感到害怕的,感到恐惧的”。
类似的还有:
excited,interested,disappointed,puzzled,surprised,shocked,astonished,moved,amused,bored,encouraged,delighted,inspired,pleased,tired,worried等
1.Mr.Smith,________ofthe________speech,startedtoreadanovel.
A.tired,boringB.tiring,bored
C.tired,boredD.tiring,boring
2.It’sbelievedthatifabookis_____,itwillsurely_______thereaders.
A.interested,interest
B.interesting,beinterested
C.interested,beinteresting
D.interesting,interest
3.Theheadmasterisreallyannoyed!
Lookathis_______look.
A.frightenedB.frightening
C.frightD.frighten
2.Desertsarealsocreatedbecausepeoplecutdowntreesanddigupgrass.
cutdown砍到,减少
1)Mostofthetreesarebeingcutdownandtheforestisindangerofdisappearing.大部分树正在被砍倒,这个森林面临着消失的危险。
2)Wemustcutdownourexpenses.我们必须缩减我们的开支。
【拓展】
cutin插话
cutup切碎
cutoff切断(电,气,水,电话等)
digup挖掘,找到,找出
用以上所学cut短语的适当形式填空。
1.Whenhefailedtopaythisbill,thecompany_______hiselectricity.
2.Healways______thepizzabeforeheeatsit.
3.It’simpoliteto_____whenotherpeoplearetalking.
4.____________toomanytreeswithoutplantingsomewillmaketheenvironmentworse.
3.Sandstormshavebeenamajordisaster
formanyAsiancountriesforcenturies
Major
1).adj.(数量、大小、程度等)较大的,较多的,较大范围的;主要的,重要的;严重的eg:
Themajorpartoftheaudiencebeganlaughing.大部分观众笑了起来。
2).n.主修科目;专业;
eg:
Heisahistorymajor.
他是主修历史的学生。
3).vi.主修(常与in连用)
ShemajoredinphilosophywhenshewasstudyingatHarvard.在哈佛上大学时,她主修哲学。
判断下列句子中major的词性并翻译整个句子。
1).TherearealotofstudentsmajoringinEnglishnow.
2).Exerciseplaysamajorpartin
preventingdisease.
3).Hewasachemistrymajorwhenhe
wasatuniversity.
4.Sandstormscan’tbeprevented
prevent,阻止,阻挡
preventsb(from)doingsth
stopsb(from)doingsth
keepsbfromdoingsth
阻止某人做某事
注意:
以上短语在主动语态中preventsb(from)doingsth和stopsb(from)doingsthfrom可以省略。
keepsbfromdoingsth中的from不能省。
用于被动语态时都不能省略。
1).Socialattentionshouldbepaid______ourearthfrom______
A.topreventing,beingpolluted
B.toprevent,polluting
C.toprevent,beingpolluted
D.topreventing,polluted
2)没有什么能阻止我实现自己的
3)我们受大于阻止没能出去。
5.TheChinesecentral
weather
situationcanforecastasandstorm
someweeksbeforeitarrivesin
Beijing,butthestrengthofthestorm
Sometimessurprisespeople.
forecast
1)vt.预测,预报,后可以跟名词或从句
eg.1)Expertsareforecastingafallinunemployment.
2)n.预报,预测,预料
专家预测失业人数将下降。
eg.Theweatherforecastsaysitwillbefinetomorrow.
天气预报说明天将是晴天。
注意:
forecast的过去式和过去分词有两种形式,即forecast,forecast和forecasted,forecasted。
【即学即练】汉译英。
1.我们不能预测这场足球赛的结果。
2.对于我们来说明天将会发生什么很难预测。
3.他有关经济的预测是正确的。
6.Renjiabo,fromInnerMongoliadescribedaterriblesandstormheexperiencedasachildinthedesert.
Experience
1)vt.体验,经验,经历,
Heexperiencedallsortsofdifficultiesandhardships.
他经历过一切艰难困苦。
2)experiencedadj.有经验的,熟练的
be/becomeexperiencedat/in(doing)sth.在(做)……方面富有经验
他在交友方面十分缺乏经验。
eg.Hewaspoorlyexperiencedinmakingfriends.
3)experiencen.经验,经历experience做可数名词时,意思是“经历”;做不可数名词时,意思是“经验”。
Ateacherwithfive-yearsexperience
有5年教学经验的教师
anunpleasantexperience一段令人不愉快的经历
1.Thethoroughly______teacher,whohasjustretiredfromteaching,issaidto____alotofhardshipsduringthoseunforgettabletenyears.
Aexperienced,experience
Bexperiencing,haveexperienced
Cexperienced,haveexperienced
Dexperiencing,experiencing
7.Thereisaprocessthathappenswhenlandbecomesdesert.
process
1)n.过程,进程;步骤,流程;做事方法,工序
eg:
Gettingfitagainhasbeenalongslowprocess.
重新获得健康是一个漫长、缓慢的过程
2)vt.加工,处理;审核;冲印(照片);数据处理
eg:
Mostofthefoodwebuyisprocessedinsomeway.我们买的大部分食品都用某种方法加工过。
【拓展】
inprocess进行中
intheprocessofsth./doingsth.
在……的进行过程中
【即学即练】汉译英。
1.超市出售许多已经加工过的蔬菜。
2.我们会尽快处理您的订单。
3.我们正在搬家的过程中。
8.Thestor