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八下教学设计unit10
含山县钜兴初级中学
2013-2014学年度第二学期集体备课教学设计
八年级英语主备人:
李奕芳
Unit10I’vehadthisbikeforthreeyears.
ThefirstperiodSectionA(1a–2d)
TeachingAimsandDemands:
1.LanguagePoints:
Newwords.TargetLanguages.
2.AbilityObjects:
Listeningandspeakingskillsaboutpossessionsandthingsaroundyouwithsinceandfor.
3.MoralObjects:
Trainstudentshowtousetheirownoldobjects.
TeachingKeyPoints:
Newwords:
yardsale,toybear,breadmaker,scarf,softtoys,boardgames...
TargetLanguages:
Doyouhavethemathome?
Howlonghaveyouhadthe…?
Ihavehad…for…years./since…yearsago.
TeachingDifficultiesPoints:
KnowhowtousetheComparativeandSuperlativeFormsofAdjectivesandAdverbs
MoralObject
TherecyclingofwastematerialRecyclingEconomy
Step1Presentation
Learnnewwords:
yardsale,toybear,breadmaker,scarf,softtoys,boardgames...
Step2Pairwork
Workon1a.Showthethingsattheyardsale.Letthestudentstalkabouttheminpairsbyusingtheimportantsentences.
--Howlonghaveyouhadthatbikeoverthere?
--I’vehaditforthreeyears!
Ilearnedhowtorideabikeonit.
Step3Listening
1bPlaythetapeforstudentstolistenandcheck(√)thefactstheyhear.
Keys:
Jeff’sfamilyishavingayardsale.
Amythinksit’shardtosellheroldthings.
Youcanalsogiveoldthingsawaytopeopleinneed.
Step4Workon1c
Practicetheconversation.Thenmakeconversationsaboutotherthingsinthepicturein1a.
Languagepoints:
not…anymore再也(不);(不)再=not…anylonger
e.g.Youcanhaveit,forIdon’tneeditanymore.
Step5Listening2a,2b
1.Workon2a.Playthetapeforstudentstolistenandcheck(√)thethingsAmy’sfamilyaregivingawayandcirclethethingstheyarekeeping.
Keys:
givingaway:
magazine,toylion,toytiger,breadmaker,dress
Keeping:
book,toybear,hat,scarf
2.Workon2b.Listenagainandfillintheblanks.
Keys:
book,bear,baby,10,sweater,dress
Step6Pairwork
Workon2c.StudentAisAmy’smom,StudentBisAmy.Makenewconversationsaccordingto2c.Givestudentssomeminutestoprepare.Thenactout.
Step72dRole-playtheconversation
Letthestudentsread2d,thenrole-playtheconversationsinpairs.
Step8Languagepoints
1.--Howlonghaveyouhadthatbikethere?
--Ihavehaditforthreeyears
辨析:
howlong,howsoon,howoften,howfar
Howlong多久,多长(时间)。
对时间段提问,如:
for+时间段;since+过去的时间点。
e.g.--HowlonghaveyouworkedinBeijing?
--Forfiveyears.
Howsoon多久以后。
对“in+时间段提问,常用于一般将来时”,其答语常用“in+时间段”。
e.g.–HowsoonwillMr.Libeback?
--Inaweek.
Howoften多久一次,对频率提问,其答语为:
once(twice/…)+时间段,always,usually等。
e.g.--Howoftendoyouexercise?
--Onceaday.
Howfar多远,对距离提问,其答语是表距离的内容。
e.g.--Howfarisitfromheretoyourschool?
--Threekilometers.
辨析:
for与since
for其后只能接表示“一段时间”的名词性短语,可用于多种时态,表示动作或状态持续时间段长短。
e.g.Ihavelivedinthiscityforfiveyears.
Heusuallysleepsfortwelvehourseveryday.
since其后接表示“时间点”的短语或从句(过去时),也可以接“一段时间+ago”,常用于完成时态;还用于句型:
“Itis+时间段+since+一般过去时的句子”。
表示过去某个时间发生并持续到说话时的动作或状态。
e.g.ItistwoyearssinceIcametoChina.
Shehasworkedhereforfiveyears.=Shehasworkedheresincefiveyearsago.
2.Jeff’sfamilyishavingayardsale.
sale用作名词,意为“出售,销售”,onsale意为“出售,上市”;forsale意为“待售,供出售”,尤指从主人手里出售。
e.g.Chickensareonsaleinthemarket.
I’msorry,it’snotforsale.
3.Amythinksit’shardtosellheroldthings.
It’s+adj.(+forsb.)todosth.意为“(对某人来说)做某事时……的。
e.g.It’simportantforuntolearnEnglishwell.
4.Amywantstokeepheroldthingsbecausetheybringbacksweetmemories.
memoryn.,意为“记忆;回忆”,复数形式为memories,动词为memorize.
e.g.Shehasagoodmemory.
5.Thestoriesinsidemaybeabitold,butthey’restillinteresting.
abit/alittle“一点儿,稍微”,修饰形容词或副词
abitof/alittle+不可数名词。
e.g.Thereisabitof/alittlewaterinthebottle.
notabit=notatall意为“一点也不”
notalittle=very意为“非常”e,g.Sheisnotabithappy.
6.Andcheckoutthesesofttoysandboardgamesforyoungerkids.
check“检查,审查”,checkout,“察看,观察”。
e.g.Ifyoufinishit,checkitbyyourselffirst.Checkoutallthebooksforchildren.
check名词,“支票。
账单”
Step8Exercises
1.--____haveyoubeenmarried?
--Fortwentyyears.
A.HowfarB.HowoftenC.HowlongD.Howsoon
2.Ifyousitinachair____alongtime,yourbackmaybegintohurt.
A.atB.inC.onD.for
3.--Ioftenhavehamburgersforlunch.
--You’dbetternot.It’sbadforyou____toomuchjunkfood.
A.eatB.toeatC.eatingD.ate
Keys:
CDB
Step9Homework
Writeaconversationaccordingto2c
The2ndperiodSectionA(3a–3c)
TeachingAimsandDemands:
1.LanguagePoints:
Newwords.TargetLanguages.
2.AbilityObjects:
Therelevantinformationcanbeobtainedfromtheindividualitemsinreading.
3.MoralObjects:
TherecyclingofwastematerialRecyclingEconomy
TeachingKeyPoints:
Newwords:
clear,clearout,bedroom,nolonger,own,railwaym,certainm,honest,truthful,tobehonest,part,partwith,while
TeachingDifficultiesPoints:
Therelevantinformationcanbeobtainedfromtheindividualitemsinreading.
TeachingProcedures:
Step1Presentation
Learnnewwords
Step2Fastreading
3aReadthearticlewrittenbyafatherforanewspaper.
1.Whatishisfamilygoingtosellattheyardsale?
KeysSon:
atrainandrailwayset;thetoymonkeyDaughter:
certaintoys
Father:
footballshirts
2.Readthepassageandchoosetrue(T)orfalse(F)
(1).Mydaughteris15andmyboyhasalreadystartedjuniorhighschool.
(2).Ourhousereallygetsmaller.
(3).Mysonwasquitesadatfirst.
(4).Mydaughterfelthappytopartwithcertaintoys.
(5).Iwanttogiveupmyfootballshirts.
Keys:
FFTFT
Step33bLetstudentsreadthearticleagainandanswerthequestions.
Keys:
1.Becausethefather’schildrengetbiggerandtheirhouseseemstogetsmaller.
2.Theywanttogivethemoneytoachildren’shome.
3.Becausehehasowneditsincehisfourthbirthday,andheplayedwithitalmosteveryweekuntilhewasaboutseven.
4.Theycanbesoldtothepeoplewhoneedthem.
5.Yes,Ihave.Iwouldgiveittothecharity
Step4Languagepoints
1.Wehavealreadyclearedoutalotofthingsfromourbedrooms.
clearv.清理;清除clearout清理;丢掉
e.g.I’llclearoutthatclosetforyou.
2.Wehavedecidedtoeachsellfivethingsthatwenolongeruse.
nolonger“不再;不复”,=not…anylonger/not…anymore
eg:
Henolongerliveshere.=Hedoesn’tlivehereanymore/anylonger.
3.Mydaughterwasmoreunderstanding,althoughshealsofeltsadtopartwithcertaintoys.
1)certainadj.“某种;某事;某人”。
e.g.Hedecidedtosellhiscertainbooks.
[拓展]certainadj.“确实的,无疑的”。
常用结构:
becertaintodosth.肯定要做某事
becertainof/aboutsth.对某事确定、有把握
becertainofdoingsth.有把握做某事
becertain+从句一定……
e.g.Hefeltquitecertainofsuccess.
2)partwith放弃,交出;partv.离开,分开e.g.Don’tpartwithyourdream.
4.Asforme,Ididnotwanttogiveupmyfootballshirts,but,tobehonest,Ihavenotplayedforawhilenow.
1)asfor至于,关于e.g.Andasforus,wearefortunate.
2)tobehonest“说实在的,说实话”。
totellthetruth“老实说,说实话”。
e.g.Tobehonest,sheisnotanhonestgirl.
Honestadj.,“诚实的;老实的”。
dishonest“不诚实的”。
e.g.Anhonestmandoesnottelllies.
3)whilen.一段时间,一会儿
while“当……的时候”,while引导的时间状语从句中的动词必须是延续性动词。
e.g.Theychatteredawayhappilyforawhile.
Hekeptintouchwithuswhilehewasonvacation.
Step6Summary
1.MybestfriendTomis____anhonestboy.Youcanbelievehim.
A.aB.anC.theD./
2.–IsMr.SmithstillinShanghai?
--Yes,he____therefortwomonths.
A.hasbeenB.hasgoneC.hasbeentoD.hasgoneto
Step7homework
Recitethearticle.Youcanusethesentencesaccordingtothekeysof3b.
The3rdperiodSectionA(Grammarfocus—4c)
TeachingAimsandDemands:
1.KnowledgePoints:
Grasphowtousethepresentperfecttense
2.AbilityObjects:
Distinguishbetweenthepresentperfecttenseandthepasttense.Thecorrectuseofforandsince
3.MoralObjects:
TherecyclingofwastematerialRecyclingEconomy
TeachingKeyPoints:
Newwords:
clear,clearout,bedroom,nolonger,own,railwaym,certainm,honest,truthful,tobehonest,part,partwith,while
TeachingDifficultiesPoints:
Therelevantinformationcanbeobtainedfromtheindividualitemsinreading.
TeachingProcedures:
Step1Groupwork
Letstudentsfindthedifficultiesbetweenthepresentperfectandpasttense
1.—Howlonghaveyouhadthatbikeoverthere?
—I’vehaditforthreeyears.
2.Howlonghashissonownedthetrainandrailwayset?
He’sowneditsincehisfourthbirthday.
3.Haveyoueverplayedfootball?
Yes,IdidwhenIwaslittle,butIhaven’tplayedforawhilenow.
Step2精讲点拨
Thepresentperfecttense现在完成时
表示从过去已经开始持续到现在的动作或状态,可与“for+时间段”、“since+过去时间点”、“since+过去时的从句”、“since+一段时间+ago”。
且for与since引导的时间状语可以相互转换。
e.g.Myunclehasworkedatthisfactoryfortenyears.
=Myunclehasworkedatthisfactorysincetenyearago.
I’ve lived here since 1990.I haven’t seen him for three years.
She’s been at this school since five years ago.
歌诀:
含有for,since的现在完成时的用法歌诀:
过去的动作或状态,一直持续到现在,for、since把时间带
句中动词的特点
此种用法中表示持续性的动作或状态的动词必须是延续性动词(否定句除外)
非延续性动词和延续性动词之间的转换
1.转换为相应的延续性动词,用于现在完成时。
borrow—keepbuy—haveputon—wearcatchacold—haveacoldgettoknow—knowgettosleep—sleep
2.转化为“be+形容词/副词/介词/名词”
begin/start—beongoout—beoutclose—beclosed
open—beopengetto/arrive/reach—be(in)
die—bedeadleave—beawayfinish—beover
fallsleep—beasleepjoin—bein/beamemberof
become—bemakefriends—befriends
come/go—be+相应的介词短语
Step34a
Letstudentsrewritethesentencesusingfororsince,andcheckthem.
2.Theyhavebeenhun