Topic 2Word格式.docx
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导入----①音乐欣赏
②过去分词
come_______am\is\are_______go_______
take_______tell_______clean_______
chat_______ride_______study_______
have\has_______
③现在完成时结构
A:
Haveyouever…before?
B:
Yes,Ihave…before.
No,Ihavenever…before.
1.jumprope2.chatonline3.watchamovieintheopenair4.rideahorse
呈现----①通过再现他们去过的地方，学习already,just。
Wherehavetheybeenintheholiday？
Theyhavealreadycomeback.
MariahasjustcomebackfromCuba.
②通过图片展现already和yet的区别。
Haveyouhadsupperyet?
I’mfull.Ihavealreadyhadsupper.
I’mhungry.Ihaven’thadsupperyet.
Haveyoucleanedyourroomyet?
Ihavealreadycleanedit.It’sclean.
It’sverydirty.Ihaven’tcleanedityet.
巩固----①完成教材2中填词，检查答案。
②讲解生词European。
EuropeEuropean欧洲的
呈现----①看图片通过讨论shopping引入1a和其中的新句子结构。
Shelikesgoingshopping.
Ilikegoingshopping,too.=SodoI.
Hedoesn’tlikegoingshopping.
Idon’tlikegoingshopping,either.=Neither\NordoI.
②观看动画，利用1a给出的问题进行听力和阅读练习。
•1.WherehasKangkangjustbeen?
Ashoppingcenter.
•2.WhathappenedtoKangkangandMichael?
Theygotlostandcouldn’tfindeachother.
•3.HasKangkangfoundMichaelyet?
No,hehasn’tfoundMichaelyet.
•4.DoesMarialikegoingshopping?
No,shedoesn’t.
③讲解1a中的知识点。
•Hehasprobablygonehome.=Maybehehasgonehome.
•Let’scallhimup.callsb.up
SodoI.=Ihatetogoshopping,too.
So+be\情态动词\助动词+主语
Neither\Nor+be\情态动词\助动词+主语
（D）1.---Lucydancesverywell.---____________
A.SoIam.B.SoIdo.
C.SoamI.D.SodoI.
（A）2.---Iamnotgoodatsinging.---____________
A.Neitherishe.B.Sodoeshe.
C.Soishe.D.Neitherheis.
巩固----通过填词复述对话1a
Retellthedialog:
MichaelandKangkanghavejust______toashoppingcenter.Kangkanghas______beentherebefore.Intheshoppingcenter,thereweretoomany______.Theygot______andcouldn’tfind____________.AndatlastKangkangthought
Michaelhad________gonehome.Kangkang______wanttogoshoppingagain.
呈现----①讨论比较新老照片,引出对两类型家庭的看法。
②观看动画。
③讲解3a知识点。
seem
seem+adj.
seemtodo
Itseemsthat...
e.g.Heseemsill.
e.g.Heseemstobeill.
e.g.Itseemsthatheisill.
takeplace发生
inrecentyears=recent+ly→recently
④完成3b的同义句转换，检查答案。
3bWorkalone
1.Theirlivingconditionsdidn’tseemtobeverygood.
Itseemsthattheirlivingconditionswerenotverygood.
2.Chinahadalargerpopulationthananyothercountryintheworld.
Chinahadthelargestpopulationintheworld.
3.Chinahaschangedgreatlyrecently.
GreatchangeshavetakenplaceinChinainrecentyears.
4.Kangkang’sparentsdon’tlike“LittleEmperors”,either.
Neitherdomyparents.
小结----总结本课重点知识。
•Thepresentperfecttensewithjust,already,yet,everandnever
•yet与already用法区别
•句子结构So\Neither\Nor+倒装句
•句子结构Itseemsthat+句子
作业----
1.Writefivesentences.Usethewordsjust,before,already,yet,ever,never.
2.完成练习册SectionA。
3.收集有关人口方面的资料。
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
Ⅲ.教学过程
导入----音乐欣赏（
呈现----①呈现生活中的数字。
onehundredandfiftyyuan
millionsofstars
twothousandandeightOlympicGames
since（自从）650millionyearsago
aboutonebillion（1,000,000,000）yearsold
twopointtwosix（2.26）meterstall
②通过动画展现hundred,thousand,million，学习billion,point及分数的读法。
100
1,000
1,000,000
1,000,000,000
3.14
onehundred
onethousand
onemillion
onebillion
threepointonefour
巩固----①完成教材2a，练习数字读法。
543.7fivehundredandfifty-threepointseven
768sevenhundredandsixty-eight
6004001sixmillion,fourthousandandone
7198764502sevenbillion,onehundredandninety-eightmillion,sevenhundredandsixty-fourthousand,fivehundredandtwo
呈现----①通过看图片及图表讨论世界人口。
并引入1a和其中的新句子结构。
Thereareabout1.3billionpeopleinChina.
=Chinahasapopulationof1.3billion.
What’sthepopulationofChina?
②讲解生词population,increase。
Pairwork:
Talkaboutthechart
What’sthepopulationofChina?
It’sabout1.3billion.
6,500,000,000Whatalargepopulation!
Thepopulationisincreasingby80millioneveryyear.
③观看动画，回答问题进行阅读练习。
1.Whichcountrieshavelargerpopula-tion,developingcountriesordevelop-edcountries?
Developingcountries.
2.WhathasChinaalreadydonetocontrolthepopulation?
Chinahascarriedouttheone-childpolicy.
④讲解carryout。
巩固----①复述表演对话1a。
②呈现图片，解决困难词汇。
完成教材2b。
MountQomolangma
dinosaur
Toronto
小结----①总结本课重点知识。
•howtoreadthenumbersinEnglish
•What’sthepopulationof…?
•increaseby
•carryout
②课堂练习
（C）1.—____isthepopulationofIndonesia?
—223million.
A.HowmuchB.HowmanyC.WhatD.How
（D）2.Thereare______studentsinourschool.
A.threethousandsB.threethousandsof
C.threethousandofD.threethousand
作业与结束----
1.完成同步练习册SectionB。
2.Talkaboutthetopics
a.WhydoesChinacarryoutthe
one-childpolicy?
b.Whatarethepopulationproblems?
SectionC
Themainactivityis1a.本课重点活动是1a。
difficulty,beshortof,sofar,takemeasurestodosth.,percent
（1）…andaboutonefifthofthepeopleintheworldliveinChina.
（2）…ourgovernmenthastakenmanymeasurestocontrolthepopulation.
（3）Thankstothepolicy,Chinaisdevelopingquicklyandpeople’slivingconditionsareimprovingrapidly.
3.Talkabouttheproblemsthelargepopulationcauses:
（1）It’sdifficultforlotsofpeopletofindjobs.
（2）…,weareshortofenergyandwater.
（3）Mostcitiesaremorecrowdedthanbefore,andthetrafficismuchheavier.
4.Getstudentstoknowhowserioustheworld’spopulationproblemis.
多媒体/图片/小黑板/录音机
导入----音乐欣赏
呈现----①数字绕口令
8
88
888
8,888
88,888
888,888
8,888,888
88,888,888
888,888,888
8,888,888,888
88,888,888,888
888,888,888,888
②通过回忆人口数量引入新课。
What’sthepopulationoftheworld/China/…?
Whichcountryhasthelargestpopulation?
Thepopulationin____（develop）countriesislargerandisgrowing____（slower/faster）
Thepopulationproblemis____（moreserious/lessserious）indevelopingcountries.
③阅读1a第一段和第二段完成阅读题:
Readparagraphoneandfillintheblanks.
Asiahadapopulationof_______________in2005.That’stosay,______oftheworld’spopulationliveinAsia.
学习分数及百分数的读法。
AlmosthalfofthepeopleintheworldliveinAsia.
3billion÷
6.5billion≈1／2（half）50percent（50%）
OnefifthofthepeopleintheworldliveinChina.
1.3billion÷
6.5billion≈1／5（onefifth20percent（20%）
Readparagraphtwoandfillintheblanks.
Becauseofthelargepopulation,thereis______（more\less）livingspace.
Becauseofthelargepopulation,it’s______（difficult\easy）formanypeopletofindjobs.
Becauseofthelargepopulation,weareshortof_______and_______.
Becauseofthelargepopulation,thecitiesare______________thanbefore.
Becauseofthelargepopulation,thetrafficis_____________.
巩固----通过看图片掌握人口问题与第二段内容对应。
并学习1a中的新句子结构It’sadj.…todosth.和beshortof.
Becauseofthelargepopulation,thereislesslivingspace.
Becauseofthelargepopulation,it’sdifficultformanypeopletofindjobs.
Becauseofthelargepopulation,weareshortofenergyandwater.
Becauseofthelargepopulation,thecitiesaremorecrowdedthanbefore.
Becauseofthelargepopulation,thetrafficismuchheavier.
呈现----①阅读1a第三段回答问题，进一步理解文章。
•What’sthetopicsentenceofparagraphthree?
Sofar,ourgovernmenthastakenmanymeasurestocontrolthepopulation.
•WhathasChinadonetocontrolthepopulation？
One-childpolicy.
②讲解生词sofar.
③讲解生词workwellin.
One-childpolicyhasworkedwellincontrollingChina’spopulation.
巩固----①观看动画，朗读练习。
②讨论。
利用1b用英语发表自己关于人口问题的意见,并适当补充相关信息。
Topic:
thedisadvantagesofChina’slargepopulation
poorlivingcondition;
poorlivingcondition;
notenoughfood;
environmentproblem;
notwelldeveloped;
can’tofferthechildrengoodeducation
呈现----呈现并谈论世界人口增长趋势引入2a。
Thepopulationisincreasingby80millioneveryyear.
Anditisgrowingfasterandfaster
完成2a,2b.
巩固----让学生先列提纲，再进行写作以巩固本课知识。
•howtoreadthefractions（分数）
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