英语初三上仁爱湘教版unit1thechangingworldtop文档格式.docx
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T:
Hi,Lucy,Iwantedtogohikingwithyouandyoursister,Lilyyesterday.Youweren’tinwhenIcalledyou.Wherehaveyoubeen?
Lucy:
Ihavebeentoanoldgranny’shometocleanroomsforher.
You’resokind,thenwhereisLily?
Shehasgonetothebookstore.
(教师给出更多的提示词,其中必须有“shoppingcenter”)
S1:
…
S2:
2.(然后教师问学生Haveyoueverbeentoashoppingcenter?
过渡到1a话题。
Step2Presentation第二步呈现(时间:
12分钟)
通过师生问答,引出含有just,ever,never,already,yet等词的现在完成时,让学生学习并掌握。
1.(教师出示一张超市购物图,通过询问学生是否曾去购物,引入本课话题。
Lookatthispicture.Whatisit?
Ss:
Itisashoppingcenter/supermarket.
(指向一位学生)Haveyoueverbeentoashoppingcenter/supermarket?
Yes,Ihave.
Oh,youhaveeverbeenthere.But,haveyoueverbeentoashoppingcenter/supermarketwithyourparents?
No,Ihaven’t.Ihaveneverbeentherewiththem.(可关心学生回答。
(板书并解释ever,never,让学生跟读并掌握。
Ithinkmostofyouhaveeverbeentoashoppingcenter.Doyoulikegoingshopping,S2?
Yes,Ido.
SodoI.ImeanthatIlikegoingshopping,too.Whataboutyou,S3?
(找一名平时不太喜爱购物的同学来问。
S3:
Idon’tlikegoingshopping.
Neitherdoesmydaughter.Imeanthatmydaughterdoesn’tlikegoingshopping,either.Lastweek,mydaughterwentshoppingwithme.Thereweresomanypeopleinthestreetthatshegotlost.
Didyoufindheratlast?
Yes.MyhusbandcalledmeupwhenIwasworried.Hetoldmeshehadalreadygothome.
(边表达边板书上述画线部分,教师作适当讲解,并要求学生掌握neither。
SodoI.
NeitherdoesMydaughter.
have/hasalready+donesth.
callup
Moststudentsprobablylikegoingshopping.WhataboutKangkangandMaria?
Doyouwanttoknow?
OK,let’slearnaboutitfrom1a.
(板书并要求学生掌握。
probably
2.(听1a录音,找出康康和迈克尔在购物时发生了什么事。
Nowlet’slistentothetape,andfindoutwhathashappenedtoKangkangandMichael.
(核对答案。
3.(让学生读1a,回答以下问题。
Nowpleasereadthedialogin1abyyourselves.Thenanswermyquestions.
WherehasKangkangjustbeen?
HehasjustbeentoashoppingcenterwithMichael.
HasKangkangbeentherebefore?
No,hehasneverbeentherebefore.
Doeshewanttogothereagain?
No,hedoesn’t.
Now,Iwillaskoneofyoutogiveananswer.Whydoeshehatetogoshopping?
(提问一个学生。
S4:
Becausethereweretoomanypeople.Theygotlostandcouldn’tfindeachother.
You’reright.HasKangkangfoundMichaelyet?
(板书并讲解yet在现在完成时的疑问句和否定句中的含义,要求学生掌握。
have/hasdonesth.yet
S5:
No,hehasn’t.
WhereisMichael?
S6:
Hehasprobablygonehome.
DoesMarialikegoingshopping,S7?
S7:
No,shedoesn’t.Shehatestogoshopping,too.
Step3Consolidation第三步巩固(时间:
10分钟)
用表演、复述等形式来巩固1a内容,然后通过对话练习巩固含有just,already,yet,ever,never等词的现在完成时,并完成1b和2。
1.(再听1a录音并跟读,然后完成1b,并核对答案。
Nowlistento1aagainandthenfollowit.Finish1bandthenchecktheanswers.
2.(两人一组,朗读1a并表演。
Workinpairs.Read1aandactitout.
3.(学生依照1a的重点,把对话改写成一篇短文并复述。
Accordingtothemainsentences,pleasechangethedialogintoashortpassage.Forexample:
MichaelandKangkanghavejustbeentoashoppingcenter.Kangkanghasneverbeentherebefore.Intheshoppingcenter,thereweretoomanypeople.Theygotlostandcouldn’tfindeachother.AndatlastKangkangthoughtthatMichaelhadprobablygonehome.Kangkangdoesn’twanttogoshoppingagain.
4.
(1)(让学生独立完成2,掌握just,already,yet,ever,never在现在完成时中的用法及含义。
I’veneverbeentoanyEuropeancountries.ButMichaelhasbeenthere.Doyouwanttoknowmoreabouthim?
Pleasefinish2.Thenchecktheanswerstogether.
European
(2)(完成2后,练习2并编一个相似对话,巩固练习just,already,yet,ever,never等词的用法。
Makeupasimilardialogwithjust,already,yet,ever,andnever.
A:
HaveyoubeentoEgypt?
B:
No,I’vebeentoanyAfricancountries.ButMikehascomebackfromEgypt.Helikesitverymuch.Hesayshehasseensuchabeautifulcountrybefore.
Haveyouseenhim?
Yes,Ihaveseenhim.
Step4Practice第四步练习(时间:
接着谈论Kangkang不情愿去购物中心的缘故,引出并谈论中国的人口变化,呈现3a中的生词、短语和重点语言项目,然后完成3b,巩固3a内容。
WhydoesKangkanghatetogoshopping?
Becausetherearetoomanypeople.
Yes.TherearesomanypeopleinChina.Bytheway,S1,howmanypeoplearethereinyourfamily?
Three,myfather,mymotherandI.
WhenIwasachild,mostfamiliesinourcountryhadatleastthreeorfourchildren.Now,herearetwopicturesofKangkang’sfamily.Lookcarefullyandfindoutthedifferencesbetweenthem.
1.(把事先预备好的两张康康家的照片,用多媒体展示在大屏幕上。
(播放3a录音,让学生听一遍课文。
然后与学生一起讨论,引出3a。
Nowlet’stalkaboutthetwopictures.
HowmanypeoplearethereinPictureOne?
Therearethree.
Yes.It’sanicephoto.Kangkangwassocutethen.Isitabigfamily?
No,itisn’t.
Andit’sanuclearfamily.PleaselookatPictureTwo.Isitabigfamily?
Yes,itisverybig.Andit’sanextendedfamily.
Itseemsthattheirlivingconditionswerenotverygood.It’saphotoofKangkang’sfather’sfamily.Atthattime,mostfamiliesinourcountryhadatleastthreeorfourchildren.Chinahadthelargestpopulationintheworld.
(教师板书Itseemsthat…,要求学生掌握此句型,并注意和seemto的转换联系。
板书并要求学生掌握population。
population
seemto…
Itseemsthat…
Mostfamilieshaveonlyonechildnow.Doyouknowwhy?
No,wedon’tknow.
BecauseChinahascarriedoutone-childpolicytocontrolthepopulation.
policy
Becauseofourcountry’sone-childpolicy,greatchangeshavetakenplaceinChinainrecentyears.
becauseof,recent
2.(让学生阅读3a,画出同3b中所给例句意思相似的句子,完成3b。
Read3aandunderlinethesentenceswhichhavesimilarmeaningsasthesentencesbelow.
3.(让学生听3a录音并跟读。
Listento3aandfollowit.
Step5Project第五步综合探究活动(时间:
6分钟)
给出一些有关人口的话题,让学生分组讨论,然后写出一篇汇报或作文,尽量用上含有just,already,yet,never,ever等词的现在完成时。
让学生尽可能多地了解我国的人口现状,为下一课作预备。
1.(教师用小黑板呈现本课出现的要紧话题。
Pleasediscussthesetopics:
〔出示小黑板。
〕
(1)Thepopulationproblem
(2)One-childpolicy
(3)LittleEmperors
(学生自己选一个话题,两人一组进行讨论。
讨论完毕,选几组做汇报。
鼓舞学生发表自己的见解,尊重学生的个性进展,并表达激励机制。
Example:
Boysandgirls,
WehavejustlearnedsomethingaboutthepopulationofChina.Haveyoueverthoughtaboutitbefore?
Beforethisclass,Ithinkmostofyouhavealreadyknownsomethingaboutit.…
2.Homework:
(1)Chooseoneofthetopicsabove.Talkaboutitandwriteacomposition.
(2)Makefivesentences.Usethepresentperfecttensewiththewords“just”,“already”,“yet”,“ever”,“never”.
板书设计:
Chinahasthelargestpopulation.
SectionA
ever
+donesth.
have/has
SodoI.never
Neitherdomyparents.already
just
Have/Has…done…yet?
Itseemsthat…
Idon’tthink…
SectionB
Themainactivitiesare1aand2a.本课重点活动是1a和2a。
1.Learnanewword:
increase
(1)Itsaystheworldhasapopulationof6.5billion.
(2)Itisincreasingby80millioneveryyear.
(3)Whichcountryhasthelargestpopulation?
(4)—What’sthepopulationoftheU.S.A.?
—It’s…
(5)Soitis.
(6)Thepopulationproblemismoreseriousindevelopingcountries.
3.Goonlearningthepresentperfecttense.
Chinahasalreadycarriedouttheone-childpolicytocontrolthepopulation.
4.Goonlearningtoexpressthenumberswithmillionandbillion.
5.Makestudentsrealizetheseriouspopulationproblemandhavesocialconscience.
卡片/多媒体课件/录音机/世界人口示意图/小黑板
8分钟)
复习现在完成时,然后引导学生谈论过去人们生活条件差的缘故,引出人口问题,导入新课。
1.(小竞赛。
教师把学生分为两组。
然后出示写有already,yet,ever,never,just的卡片,要求学生以抢答形式迅速说出含有卡片上词的句子,要求用现在完成时。
迅速且正确者赢一分,评出获胜组。
Let’shaveacontesttoreviewthepresentperfecttense,OK?
Great.
First,I’lldividethewholeclassintotwogroups.ThenI’llshowthecardswith“already”,“yet”,“ever”,“never”and“just”onebyone.Yourteamwillgetascoreifyougivemeacorrectsentencewiththewordonthecard.Let’sgo!
(教师出示写有already的卡片。
“Already”,please!
Group1:
Shehasalreadyfinishedherhomework.
Congratulations.“Yet”,please!
Ihaven’twateredtheflowersyet.
Congratulations.Group2.“Ever”,please!
Group2:
HasyoursistereverbeentoTibet?
2.(教师让一名学生复述SectionA中3a的内容,引出人口问题。
Whocanretell3ainSectionA?
Ican.
(学生复述课文。
Welldone.Canyoutellmewhytheirlivingconditionsdidn’tseemtobeverygoodinthepast,S1?
Becausethefamilymembersinthepastweremorethanthosenowadays.
Becauseofthelargepopulation.
Chinawasnotwelldeveloped.
Right.Butwhat’sthepopulationofChina,doyouknow?
Let’slearnaboutitfrom1ainSectionB.
14分钟)
用多媒体呈现图表,谈论中国及世界人口,呈现1a中重点句型及部分生词。
1.(多媒体展示1b中图表。
Hereisachartaboutsomecountries’population.What’sthepopulationofourcountry?
It’s1.3billion.(可关心学生回答。
(板书句型并要求学生掌握;
理解billion。
—What’sthepopulationofChina?
—It’s1.3billion.
IsChinaadevelopingcountryoradevelopedcountry?
Adevelopingcountry.
(板书并讲解。
thedeveloping/developedcountry
Good.Nowpleasetalkaboutothercountries’populationinpairs.
(教师可先做示范,然后让学生进行练习。
What’sthepopulationof…?
It’s…
Isitadevelopingcountryoradevelopedcountry?
It’sa…
Welldone.Wehaveknownsomecountries’population.What’sthepopulationoftheworld?
6.5billion.
Right.Theworldhasapopulationof6.5billion.Andtheworld’spopulationisincreasingby80millioneveryyear.
(板书单词increase及短语hasapopulationof,并要求学生掌握,延伸讲解increaseby和increaseto的区别。
hasapopulationof
increaseby
increaseto
Lookatthechart,whichcountrieshavethelargerpopulation,thedevelopingcountriesorthedevelopedcountries?
Thedevelopingcountries.Andthepopulationindevelopingcountriesisgrowingfaster.
Soitis.
(板书Soitis,讲解“so+代词/名词+助动词/be动词/情态动词”结构,并和“so+助动词/be动词/情态动词+代词/名词”的结构进行区分。
Soitis.
Inordertosolvethepopulationproblem,whatpolicydoesChinacarryout?
One-childpolicy.
Yes.Nowlet’slistento1aandlearnmoreaboutit.
2.(教师放1a录音,让学生听并尽可能地写出对话中的有关数字。
Closeyourbooks,listentothetapeandtryyourbesttowritedownthenumbersyouhear.
(教师再放录音,让学生核对写的情况。
Openyourbooks.Listenagainandcheckwhatyouhavewritten.
(让学生朗读1a,师生共同解决疑难点。
Read1aandpayattentiontothefollo