名词性从句教案优选版.docx
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名词性从句教案优选版.docx
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名词性从句教案优选版
名词性从句(教案)
在句子中起名词作用的各种从句,通称为名词性从句。
根据它们在句子中所起的作用,可分为主语从句、宾语从句、表语从句和同位语从句。
关于what所引导的名词从句
what引导名词性从句时,可表示两种意义:
一是疑问意义,即“什么”;二是表示“…的东西”、“…事情”,相当于thethingwhich.
Doyouknowwhatthatis?
Thisiswhathehasaskedfor.
主语从句
主语从句可以直接放在主语的位置上;也可以用it作形式主语,而将从句放在句末。
That引导的主语从句用it作形式主语的尤为多见。
1)Thatlighttravelsinstraightlinesisknowntoall.
Itisknowntoallthatlighttravelsinstraightlines.
2)Whentheplaneistotakeoffhasnotbeenannounced.
Ithasnotbeenannouncedwhentheplaneistotakeoff.
用it作形式主语从句结构
it引导的主语从句已经形成下面的四种固定用法:
1)Itis+名词+从句
Itisafactthat…
2)Itis+形容词+从句
Itisnecessarythat.…
3)Itis+过去分词+从句
Itissaid…
4)It+不及物动词+从句
Itseemsthat…
注意:
不要将强调句里的强调词it和形式主语it混淆起来。
强调句是itis(was)+强调部分+that(who)…。
Johnboughtatoyplaneforhissonyesterday.
ItwasJohnthat(who)boughtatoyplaneforhissonyesterday.
(强调主语)
ItwasatoyplanethatJohnboughtforhissonyesterday.
(强调宾语)
ItwasforhissonthatJohnboughtatoyplaneyesterday.
(强调目的状语)
ItwasyesterdaythatJohnboughtatoyplaneforhisson.
(强调时间状语)
宾语从句
1.作动词的宾语:
Everybodyknowsthatmattertakesupspace.
2.作介词宾语:
Thisdependsonhowhardyouwork.
3.作形容词宾语:
Theyareconfidentthattheycandoitwell.
4.要注意的问题:
1)引导词that的省略:
Ithink(that)youareright.
2)形式宾语it:
Hehasmadeitclearthatthemeetingwillnotbepostponed.
3)否定意义的转移:
think,believe,suppose,expect,
Idon’tthinkhehastimetoplaychesswithyou.
Idon’tsupposeitistherushhouryet.
4)插入语疑问句:
IthinkthatJohnwillarriveatfiveo’clock.
WhendoyouthinkJohnwillarrive?
Theysaidthattheyhadcleanedtheclassroom.
Whatdidtheysaytheyhaddone?
表语从句
1.和be,seem,remain,look联系动词连用的表语从句:
Myideaisthatthisplanshouldbecarriedoutimmediately.
Itlooksthatitisgoingtorain.
2.Where,why,how等引导的表语从句:
Thatiswhywecalledoffthemeeting.
Thisishowwedidit.
注:
主语是reason的表语从句that要用引导,不要误用because:
Thereason(why)hewaslatewasthathemissedthebus.(不能用because)
同位语从句
同位语从句用于表示名词的内容,对其加以解释。
常见的词有:
fact,idea,news,conclusion.
Thedoctorcametotheconclusionthatthepatientwassufferingfromcancer.
ThediscoverythateveryheavenlybodyhasgravitywasmadebyNewton.
注:
同位语从句和定语从句的区别:
同位语从句是对前面名词的补充说明;定语从句则是对前面名词的修饰和限定。
Theideathatonecandotheworkwithoutthinkingiswrong.(同位语从句)
Theideathatyouputforwardatthemeetingiswrong.(定语从句)
教学内容:
条件状语从句
教学目标:
1知识目标:
正确运用if引导的条件状语从句
2能力目标:
能用if引导的条件状语从句作出假设,用will谈论结果。
3情感目标:
本课时围绕party展开话题,贴近学生生活,符合他们热爱休闲的心理,可以提高他们学习英语的兴趣,积极参与英语实践活动。
教学策略和方法:
通过pairwork和groupwork,鼓励学生对if引出的结果进行推测。
教学重点、难点:
(1)重点句型:
—IthinkI’mgoingtogotothepartywithKarenandAnn.
—Ifyoudo,you’llhaveagreattime.
(2)正确使用if引导的条件状语从句
课前准备:
制作多媒体课件
TeachingProcedures
Step1WarmingupandLeadingin
1.EnjoyanEnglishsong:
Ifyouarehappy
1Asksomequestions.
Ifyouarehappy,whatwillyoudo?
IfIamhappy,Iwillsmile.
Ifyoubecomesad,whatwillyoudo?
IfIbecomesad,Iwillcry.
Whatwillhappenifdotoomuchwork?
IfIdotoomuchwork,Iwillgettired.
Step2.Presentation
1.Showsomepicturestopresentnewstructure:
IfitissunnythisSunday,I’llgofishing.
Asksevevalstudents:
WhatwillyoudoifitissunnythisSunday?
IfIhavemuchmoney,Iwillbuyabighouse.
Whatwillyoudoifyouhavemuchmoney?
Practicewiththestudents:
2.Showsomepicturestopresentthefollowing:
(1)IthinkI’mgoingtostayathome.
Ifyoudo,you’llbebored.
(2)IthinkI’mgoingtoworkuntilnight.
Ifyoudo,you’llbetired.
(3)IthinkI’mgoingtoexercise.
Ifyoudo,you’llbehealthy.
(4)Ifyougototheparty,you’llhaveagreattime.
(5)IfyouwatchTVeverynight,yourparentswillbemadatyou.
3.Pairwork:
practiceinpairs.
A:
Whatareyougoingtodo..?
B:
IthinkI’mgoingto….
A:
Ifyoudo,you’llbe…
Step3PresentationandPratice
TodayisJenny’sbirthday,shewantstoorganizeabirthdayparty.Whatwillyoudoifyougototheparty?
Discusswiththestudents.
-Iamgoingtogotothepartywiththe____
Ifyoudo,Jennywillbeveryhappy.
-Iamgoingto_____totheparty.
Ifyoudo,Jennywon’tletyouin.
-Iamgoingto_____totheparty.
Ifyoudo,youwon’tbelate.
Studentspracticeinpairs.
Step4Practice
(1)ShowthepicturesofSectionA1,askthestudentstopredicttheconsequences.Talkaboutthepictures
1aLookatthepictures.Thenmatchthestatementswithresponses.
(2)1bListen.Wereyouranswerstoactivity1acorrect?
Playthetapeandthenchecktheanswers
(3)1cPairwork
Firstaskstudentstolookatthepicturesandthenmakeconversations.
Sa:
IthinkI’mgoingtostayathome.
Sb:
Ifyoudo,you’llbesorry.
Step5Competition
Makethesentencesusingthewordsbelow
ifwill
she,callme,I,tellheraboutit
he,come,nextweekend,I,tellyou
notrain,gohiking,thisafternoon
nowar,heworld,morebeautiful,
she,notexerciseenough,heavier
he,havefreetime,gotoShanghai,
you,eattoomuch,haveastomachache
Step6.Survey:
Askthreestudents:
Whatwillyoudoifwehavenolessonstomorrow?
Thenmakeareportlikethis:
Ifwehavenolessonstomorrow,Tinawillgotothemovies
Name
Thingstodo
Tina
Shewillgotothemoviesifwehavenolessonstomorrow.
Step7Homework:
1.CopyandtranslateP34.1a.
2.Make6sentencesbyusing“if”.
4个条件状语从句
2个宾语从句
BlackboardDesigning
Unit5Ifyougototheparty,you’llhaveagreattime.
IfitissunnythisSunday,Iwillgofishing.
A:
IthinkI’mgoingtostayathome.
B:
Ifyoudo,you’llbesorry.
Purposesforthedesigns
在轻松的英语歌曲中
进入课堂,让学生
进入愉快的身心准备状态,同时为引出新课作好铺垫。
利用丰富的图片引出重点句型,既生动形象,又利于学生接受。
进行pairwork活动,训练学生对句型的反应。
利用图片引出party话题,运用will谈论结果
以预测的形式引入文本,活跃课堂气氛,激发学生的兴趣。
快速完成1a.1b后,用pairwork的形成巩固目标语言。
利用组词成句的形式巩固if引导条件状语从句
1.Hebelieved___thereasonwhymanisdifferentfromanimalsis___manisgood.
Athat,whatB/,/Cthat,thatDwhat,that
2.Indeed,bodypositionsarepartof___wecall“bodylanguage“.
AwhatBthatCwhichDwhere
3.Themostinterestingthingaboutthisremarkableplantis___afteritiscutdown.
AwhatpeopledowithBhowpeopledowithCwhatpeopledowithitDhowpeopledowithit
4.Wemaylookattheworldaroundusbutsomehowwemanagenottoseeituntil___we’vebecomeaccustomedtosuddenlydisappears.
AhoweverBwhateverCnomatterwhatDnomatterhow
5.Thereisnodoubt___John’squickthinkingandthefirstaidskillssavedMsSlade’slife.
AthatBwhatCwhetherDif
6.DrYuangrows___iscalledsuperhybridrice.
AthatBwhichCwhatDit
7.___lifewillcontinueontheearthwilldependonwhetherthisproblemcanbesolved.
AThatBWhichCWhetherDIf
8.Everyoneshouldbeabletodo___theycantomaketheircompanybigger.
AwhatBthatCwhereDhow
9.ThereasonIlikedthemoviewas___itwassofunny!
Ilaughedmyheadoffallthewaythroughthemovie.
AthatBwhatCwhyDwhere
10.Shedidn’tknow___shewasgoingtomakeitandwantedtogiveup.
AhowBwhatCwhyDthat
11.Sheknowsfromexperience___ishardtogothroughlifewithoutaneducation.
AthatBthatitCwhatDwhatis
12.Idon’tcare___Ihavedonetoyou.Youarenevertospeaktomeinthatwayagain.
AyouthinkwhatBwhatyouthinkCwhatdoyouthinkDdoyouthinkwhat
13.___we’llgocampingtomorrowdependsontheweather.
AIfBWhyCThatDWhether
14.HemadeasuggestionthattheEnglishtest___untilnextWednesday.
AwillbeputoffBbeputoffCwillputoffDputoff
15.___Ican’tunderstandis___shewantstochangehermind.
AWhat,whyBWhich,howCThat,whyDWhat,because
16.Americais___wasfirstcalled“India”byColumbus.
AwhatBwhereCtheplaceDtherewhere
17.Itissaidthatthefamousfootballstariswillingtoplayfor___wouldpayhimthreemilliondollarsayear.
AanyoneBwhomeverCnomatterwhoDwhoever
18.Sarahhopestobecomeafriendof___sharesherinterests.
AanyoneBwhomeverCwhoeverDnomatterwho
19.Itwasamatterof___wouldtaketheposition.
AwhoBwhoeverCwhomDwhomever
20.---___canIdowithsuchasituation?
---Take___measureyouconsiderbest.
AHow,whicheverBWhat,whateverCHow,whateverDWhat,whichever
21.___happenstocallwhileIamoutoftheoffice,pleasehavehimleavethemessageforme.
AWhoBAnyoneCSomeoneDWhoever
22.Goandgetyourcoat.It’s___youleftit.
AthereBwhereCtherewhereDwherethere
23.---Didyouhearthenewsthismorning?
---Oh,yes,___wasannouncedontheradiohascausedgreatexcitementamongthepupils.
AthatBwhatCsomethingDallwhat
24.___hisdreamofgoingtocollegewillcometrueisuncertain.
AThatBWhetherCIfDEvenif
25.Ihavenodoubt___hewillfinishthetaskintime.
AwhetherBthatCifDwhat
ATeachingPlanforGrammar---RevisionofNounClauses
ByWangMeili
Teachinggoals:
1)EnabletheSstograspthedefinition,kindsanduseofNounClausesthroughrevision.
2)EnabletheSstoknowhowtochoosecorrectconjunctionsforNounClausesingrammaticalfilling.
3)EnabletheSstoknowhowtouseNounClausesinwriting.
Teachingimportantpoints:
1)HowtousecorrectconjunctionsforNounClausesingrammaticalfilling.
2)HowtouseNounClausesinwriting.
Teachingaids:
Multimedia
Teachingprocedures:
StepILeading-in(6mins)
Findtheclausesandtellthefunctionofthem:
1)Analyzetheclauses
2)HelptheSstograspthedefinition,kindsanduseofNounClausesbysomeexercises.
StepIILearningabouttheconjunctions(5mins)
1.AsktheSstodosomeexercises.
2.Thentrytofind
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