牛津译林版八年级下册英语第一单元Past and present全套公开课教案.docx
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牛津译林版八年级下册英语第一单元Pastandpresent全套公开课教案
牛津译林版八年级下册英语第一单元Pastandpresent
全套公开课教案
Unit1Pastandpresent
Welcometotheunit
TeachingAims:
LearnsomeexpressionsontransportatdifferenttimesandarousetheSs’interestinlearningthisunit.
Step1Presentation
Presentsomepicturesandleadinthetopicofthisunit.
Step2Listenandanswer
ListentotheconversationbetweenEddieandHoboandanswerthefollowingquestions:
1.WherewasHobo’sfoodanhourago?
2.WhohasjusteatenHobo’sfood?
3.WhatdoesHobothinkofEddie?
Step3Readandact
Readandacttheconversation.
Step4Explanation
Explainthelanguagepointsintheconversation:
1.Haveyouseenmyfood?
解析：
此句用的是现在完成时的一般疑问句。
现在完成时由“have/has+动词过去分词形式”构成。
现在完成时态主要在以下两种情形下使用:
（1）表示过去开始并持续到现在的动作或状态；
（2）表示过去已完成对现在有一定影响的动作。
否定形式为：
主语+haven’t/hasn’t+过去分词
疑问形式：
Have/Has+主语+过去分词…？
肯、否定回答：
Yes,代词+have/has.
No,代词+haven’t/hasn’t.
e.g.
I’vejusteatenit.我刚吃了它。
You’vechanged.你变了。
Shehaslivedherefortenyears.她在这住10年了。
—Haveyoufinishedyourhomework?
你完成家庭作业了吗？
—No,Ihaven’t.不，没有完成。
★haven’t=havenothasn’t=hasnot
I’ve=IhaveYou’ve=Youhave
2.本课中出现的过去分词有：
see—saw—seen
eat—ate—eaten
change—changed—changed
3.Youusedtosharefoodwithme!
解析：
usedtodosth.过去（经常）做某事（现在已经不做了）。
e.g.Heusedtodoexerciseintheparkeverymorning,butnowhestopsbecauseoftheawfulair.他过去每天早晨在公园锻炼，但现在因为空气质量差而停止了。
Step5Pairwork
Talkaboutthewaysofgoingtoschoolinpairslikethis:
A:
Howdoyouusuallygotoschool?
B:
…
A:
Howdidyourparentsgotoschoolwhentheywerestudents?
B:
…
Step6Transportatdifferenttimes
Learnsometransportatdifferenttimesbyshowthepictures,thencompleteAonpage7.
Step7Listenandcompletetheform.
Dad
Millie
Gotoschool
By____.
By____.
WhyorWhynottakeabus?
Therewere__________peopleandittooka__________towait.
It’s_____and_____.
Step8Pairwork
Workinpairsandtaketurnstotalkaboutit.Usetheconversationasamodel.
Past
Present
gotoschool
onfoot,bybike/bus
bybike/bus/underground
goaroundthecity
bybus
bybus/taxi/car
gotoothercities
bycoach
bycoach/train/plane
Step9Exercise
1.Fillintheblanks.
Hobo’sfood____inthe_____anhourago.Butitisn’ttherenow.Why?
Eddiehasjust____itbecausehewas______.HobothinksEddiehas_______andheisnot_____nowbecausehe__________sharefoodwithHobo.
2.Translation
1）—你看过这部新电影吗？
—没看过。
—______you______thisnewfilm?
—No,_______________.
2）她过去是一名历史老师。
She_________________ahistoryteacher.
3）他们过去常常步行上学。
They__________________toschool_____________.
4）我们家乡变化很大。
Myhometown_________________alot.
Homework
1.Recitethetwoconversations.
2.Rememberthenewwordsandphrasesbyheart.
ReadingI
TeachingAims:
1.Learnsomenewwordsontalkingaboutthechangesinpastandpresent.
2.Practisereadingskillsbylearningtheconversation.
Step1Revision
词汇：
1.—Haveyou________（看见）mychocolate?
—No,I_________.
2.Shehas_______（刚刚）eatenlunch.
3.Iusedtotakethe_________（长途汽车）Nanjing.
4.Wheredoyouworkat_________（目前）？
Step2Newwords
1）Readaloudthenewwords.
2）CompletetheB1.
Step3Warmingup
EnjoysomepicturesaboutShanghai’spastandpresent,thentellusthechangesinyourhometowntoleadinthechangesinSunshineTown.
Step4Readandanswer
1.WhydoesMilliewanttoknowthechangesinSunshineTown?
2.WhydoessheinterviewMrChen?
Step5Tasks
Task1:
ReadtheconversationbetweenMillieandMrChenquicklyandsilently,writeaTifasentenceistrueoranFifitisfalse.
Mr.ChenknowslittleaboutSunshineTown.
1）MrChenmovedawayfromhisparentswhenhegotmarried.
2）ThereisalargeshoppingmallinSunshineTownnow.
3）ThesteelfactoryonceputitswasteintotheSunshineRiver.
5）ItiseasyforMrChentoseehisoldfriendsnow.
6）AmazingchangeshavetakenplaceinSunshineTown.
Task2:
Readaloudtheconversationagain.SandywantstolearnmoreaboutthehistoryofSunshineTown.SheisaskingMilliesomequestions.Workinpairs.Completetheirconversation.
Sandy:
TellmemoreaboutyourinterviewwithMrChen,Millie.HashelivedinSunshineTownallhislife?
Millie:
Yes.Hefirstlivedwithhisparentsinthe____________partoftown,andthenmovedtoanotherflattwo_________away.
Sandy:
Whatwasthetownlikeinthepast?
Millie:
Thereweresomesmall____________andshops.
Sandy:
WhatdidMrChensayaboutthetowncentre?
Millie:
Yearsago,therewasa__________anda________.Nowthere’sanewpark,anew________andalarge______________.
Sandy:
WerethereanyfactoriesinSunshineTown?
Millie:
Yes.Therewasoncea___________neartheSunshineRiver.
Task3:
MillieisgoingtowriteaboutthechangesinSunshinetownforherhistoryproject.Shehasmadesomenotes.Helphercompletethesentenceswiththeinformation.
SunshineTown
（1）_________________overtheyears.
Peoplenowhave
（2）_________________town.
The（3）______fromthesteelfactorywasonceaproblem.Luckily,thegovernmenttookactiontoimprovethe（4）_________.
Oldpeopleusedto（5）__________________________together.
Oldpeoplesometimes（6）_______________becausetheycannot（7）________________asoftenasbefore.
Peoplethinkitisgoodtosee（8）_____________________________.
Step6Read
Listentotherecordingandreadthepassagefollowingthetape.
Homework
1.Readaloudtheconversationinpairs.
2.Findoutthedifficultsentencesanddiscussthemwithyourclassmates.
ReadingII
TeachingAims:
1.Learnthelanguagepointsinthisconversation.
2.Dosomeexercisesaboutthelanguagepoints.
Step1Revision
Workinpairs.TalkaboutMrChenandSunshineTownwiththehelpofthesequestions:
AboutMrChen:
1.Wheredidhelivewhenhewasachild?
2.Whydidhemovetothisflat?
3.Whatdidheusetodowithhisoldfriends?
AboutSunshineTown:
1.Whatdidpeopleinthetownhaveyearsago?
2.Whathaspartofthetowncentreturnedinto?
3.Whatdidthesteelfactoryputintotheriver?
4.DoyouthinkMrChenlivesabetterlifenow?
Step2Languagepoints:
1.I’velivedheresinceIwasborn.
主句（用现在完成时）+since+从句（一般过去时）。
这是现在完成时常用的一种句型结构，如：
He__________（teach）Englishatthisschoolsincehe______（come）toChina.
自从他来到中国就到这所学校教英语。
2.WhenIgotmarriedin1965,mywifeandImovedtwoblocksawayandwe’velivedinthisareasincethen.
Hasthetownchangedalotovertheyears?
sincethen从那时起（一直到现在）
overtheyears这几年期间
这两个时间状语都是现在完成时的特征性时间状语。
如：
He________（be）apolicemansincethen.
Overtheyears,I________（read）lotsofbooksaboutanimals.
be/getmarried结婚
e.g.—Howlonghaveyoubeenmarried?
你结婚多久了？
—Wehavebeenmarriedforthreeyears.我已经结婚有三年了。
3.Nowthegovernmenthasturnedpartofthetowncentreintoanewpark.
turn/change…into…把……变成……
e.g.Thecarsblockingtheexitscouldturnthisplaceintoadeathtrap.
那些堵住出口的汽车可能使这地方成为死亡陷阱。
4.Laterthegovernmentrealizedtheproblemandtookactiontoimprovethesituation.
realizevt.意识到；实现
e.g.Theyhaverealizedtheproblem.
他们已经意识到这个问题。
WemusttryourbesttorealizeourChinadream.我们必须要尽最大的努力实现我们的中国梦。
5.Well,insomewaysitis.
insomeways在某种程度上，在某些方面
如：
InsomewaysIagreewithyou.
在某种程度上我同意你的观点。
6.NowIfeelabitlonelyfromtimetotime.
fromtimetotime不时，偶尔
如：
Wehavenotseeneachotherforalongtime,butwesendemailsfromtimetotime.
我们已经很久没见面了，但偶尔会通邮件。
lonely孤单的，寂寞的
alone单独，独自（=byoneself）
e.g.Theoldmanlivesalone,butheneverfeelslonely.
那个老人独自一个人生活，但他从不感到孤独。
7.Anyway,it’sgoodtoseetheamazingchangesinthetown.
在itis+adjective+to-infinitive结构中，it为形式主语，无实际意义，真正的主语是后面的动词不定式。
如：
Itisnicetohaveabeautifulmoderntown.
有一座漂亮现代的城镇真好。
Step3Exercises
MrChen_______________inSunshineTownsincehewasborn.He_______thetownverywell.Hefirstlivedwithhisparentsinthe________partoftown.In1965,hemovedtwo______awayfromhisparentsbecausehe______________.
Thetownhaschangedalot.Theyonlyhavesomesmall___________andshops,apostofficeanda_________.
Nowtheyhaveanewpark,anewtheatreanda___________________,too.
_______wasaseriousprobleminthepast.Nowthegovernmenthastakenactionto________the_________.
SunshineTownhasturnedintoa________________town.Thoughithasbecome___________forMrChentoseehisoldfriendsasoftenasbefore,hethinksit’sgoodtoseethe__________________inthetown.
二、翻译句子：
1.从那以后，她就独自己一人居住。
She___________________________.
2.从某种程度上讲，这是项危险的工作。
______________,it’sadangerousjob.
3.她偶尔听听音乐。
She___________music___________________.
4.目前人类不可能生活在月球上。
At________,it’s______________________________________onthemoon.
Homework
1.Rememberthenewwordsandexpressions.
2.Finishtheexercisesonworkbook.
Grammar
TeachingAims:
Learntheuseofthepresentperfecttense.
Step1Revision
AnswersomequestionsabouttheconversationbetweenMrChenandMillie.
Model1:
HasSunshineTownchangedalot?
Yes,ithas.
Model2:
HaveMrChenandhiswifemovedoutofthetown?
No,theyhaven’t.
1.Hasthegovernmentbuiltanewpark?
2.HavemostofMrChen’soldfriendsmovedaway?
3.Hasitbecomeimpossibleforthemtoseeeachotherasoftenasbefore?
4.HaveMrChenandhiswifedecidedtomoveoutofthetown?
Step2Thepresentperfecttense
1.Weusethepresentperfecttensetotalkaboutactionsthatstartedinthepastandcontinuetothepresent.
e.g.IhavelivedheresinceIwasborn.
Shehasworkedinthisfactoryfornineyears.
2.
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