Topic2Whatalargepopulation!
SectionA
（一）预习提示
HasMariacalledkangkang?
Ⅰ.Read1aandanswerthefollowingquestions:
HaskangKangeverbeentoashoppingcenter?
Whydoesn’tKangKangwanttogotoashoppingcenter?
DoesMariahatetogoshopping?
Ⅱ.TranslatethefollowingintoEhglish.
(1)你曾到过哪里？
(2)我以前从未到过日本。
(3)他已经吃过早饭了。
(4)你曾参观过长城吗？
(5)我们刚刚找到这个小孩。
Ⅲ.Read3aandanswerthefollowingquestions.
Whatcanyouseeinthepicture?
What’sthedifferencebetweenthetwophotos?
Whatabouttheirlivingconditionsinthefirstphoto?Whatabouttheotherphoto?
Whichcountryhadthelargestpopulationintheworldatthattime?
Howmanychildrendomostfamilieshavenow?Howmanychildrendidmostfamilieshaveinthepast?
Ⅳ.TranslatethefollowingintoEnglish.
(1)多么漂亮的照片！
(2)看上去可爱。
(3)他们的生活条件
(4)我父亲的一张家庭照
(5)至少
(6)世界上人口最多
(7)我国的独生子女政策
(8)独生子女
(9)对某人要求严格
（二）教案
Themainactivitiesare1and3a.本课活动重点是1和3a。
Ⅰ.Teachingaimsanddemands教学目标
1.Mastersomenewwordsandusefulexpressions:
Puropean,becauseof,neither,greatly,recent,increase.
2.Goonstudyingthepresentperfectwith“just,already,yet,ever,never”.
(1)I''vejustcalledyou.
(2)Haveyoufoundhimyet?
(3)Hehasalreadygonehome.
3.TalkaboutthechangesofeconomyandpopulationinChina.
4.Developtheemotionsofvaluingthepresentlife.
Ⅱ.Teachingaids教具
录音机/两张全家福照片（一张现在的，一张60年代的）/幻灯片或小黑板。
Ⅲ.Teachingperiods:
Ⅳ.FivefingerTeachingPlan五指教学方案
Step1Review第一步复习（时间:12分钟）
（通过复习有关过去和现在的生活情况，训练学生归纳总结能力和口语表达能力，并引出新话题。）
T:FromTopic1,wehaveknownalotaboutthelivesofthepast.Let’sretellit.First,youcantalkaboutitingroups,andthenIwillasksomeofyoutoshowyourselves.
(一分钟后。)
T:Pleasestophere.Next,let’sshareyouropinions.
S1:Mostpeoplehadahardlife.
S2:Theyhadnochancetogotoschool.
S3:Someofthemhadtoworkandmakemoneytohelpsupporttheirfamilies.
S4:Manykidsusedtobechildlaborers.
S5:Theroadsusedtobenarrowandthehousesusedtobetoosmallanddark.
(教师总结，引出本节课中心话题。)
T:You''vedoneverywell.Butdoyouknowwhythelifeusedtobelikethat?
S6:Becauseatthattime,thereweretoomanychildreninalmosteachfamily.
S7:China’seconomygrewslowly.
T:Yes.You’reright.AlsoChinahasthelargestpopulationintheworld.
(板书)
population T:Whocantelluswhatthelifeislikenow?
S8:Thelivingconditionsarecomfortable.
S9:Theroadsarewiderandthebuildingsaretallerandbrighter.
S10:Everyonehasachancetogotoschool.
T:Well.Ourliveshavechangedbetterandbetter.
Wearesohappy.Chinahasdevelopedalot.
China’spopulationgrowsmoreslowlythanbeforebecauseofChina’sone-childpolicy.
（板书）
One-childpolicy
(让学生围绕“one-childpolicy”展开讨论。)
T:Let''stalkabout“one-childpolicy”and“theonlychildinChina”.
S11:One-childpolicymeansthereisonlyonechildinafamily.
S12:One-childpolicymakesthepopulationofChinagrowmoreslowly.
S13:I’mtheonlychild.Ifeellonely.
S14:Inmanyfamilies,themembersofthefamiliestreattheonlychildas“LittleEmperor”.
T:Yes.Ourlivingconditionsgetbetterandbetter.Butwemustn''tbe“LittleEmperors”.It’stoobad.Let''sgoontalkingabout“one-childpolicy”.
S15:Wecanstudyinamodernschool.
S16:Wehaveachancetogotoschoolnow.
Nowlet’sreadthewordsontheblackboardandmakeyourownsentenceswiththem.First，youcandoitingroups,thenpleasechoosesomeofthebestsentencesandwritethemdownontheblackboard.
(两分钟后，小组可能选出很多好句子，教师选出最好的写在黑板上。)
population:Chinahasthelargestpopulation.
increase:Thecowsonthefarmincreaserapidly.
policy:Weshouldknowaboutthepolicyofourcountry. (让学生练习这些句子，使其基本掌握新词，为听1对话排除障碍。)
Step2Presentation第二步呈现（时间:6分钟）
(教师播放录音，并给学生布置听力任务。）
T:Chinaisacountrywiththelargestpopulation.Itbringslotsoftroubles.Nowlet’slistento1andknowaboutwhathashappenedtoKangkangandMichael.
（教师用小黑板或幻灯片呈现下面命题，让学生判断正误。）
T：Let’slistencarefullyandmark(T)forTrueor(F)forFalse.
1.Kangkanglikestogoshopping.
2.Theygotlostandcouldn’tfindeachotherjustnow.
3.Thereweretoomanypeopleintheshop. Ss:1F2.T3.T
(如果学生不能正确回答上面的问题，可听第二遍。)（过渡到3a。）
T:KangkangandMariacometoKangkang’shome.Nowthey’retalkingaboutKangkang’sfamilyphotos.
Pleaselistento3aandworkaloneabout3b.
(教师在黑板或幻灯片上呈现3b。)
(学生听完后，核对答案，如果一遍听不懂，可以再听一遍。)
Step3Consolidation第三步巩固（时间:12分钟）
（核对答案后，让学生自读对话，为表演对话做准备。）
T:Excellent.Next,pleaseprepare3afortwominuteswithyourpartners.Thentrytoperformitwell.
(教师在黑板上写出3a的关键词，并在黑板上张贴康康家的近照和60年代家庭人多条件差的全家福。)
anicephoto,love
theirlivingconditions
atleast
thelargestpopulation
greatchanges
one-childpolicy
LittleEmperors
bestrictwith (请几组同学到前面看着黑板上的关键词及照片进行表演，看哪一组同学的表现好。)
T:Pleasestop.Whichgroupcancometothefrontandperformthedialog.Let’swelcomethevolunteers.
(本段对话较难，鼓励学生不要怕犯错误，可让一些优生先做示范。)
G1:…
G2:…
G3:…
(总结各小组表现。)
T:Ithinkyouhadawonderfulperformance.GAisthebest.GChasmaderapidprogress…
Step4Practice第四步练习（时间:10分钟）
1.T:We''vejusttalkedaboutKangkang’sfamilyphotos.Next,let’spracticethepresentperfect.Pleasedo2byyourselves.Youcandoitingroups.
(两分钟后，核对答案。)
T:Let’scheckyouranswers.
(板书重点词汇。)
justalreadyyetevernever T:Nowpleasemakesentenceswiththesewords.
S1:Ihavejustmadeasentence.
S2:Hehasalreadydonehishomework.
S3:Haveyouheardfromhimyet?
S4:Haveyoueverdrivenacar?
S5:Ihaveneverbeenabroad.
(小组讨论人口多带来的问题，并与同伴准备进行对话表演。)
2.（教师用上面的词造一个句子，引出下文。）
T:Chinahasalreadybeenacountrywiththelargestpopulation.Soithasalreadybroughtlotsofproblems.Doyouthinkso?
Ss:Yes.
T:Nowlet’stalkabouttheproblemsbecauseoftoomanypeople.Forexample:shopping,traveling...
(教师用小黑板或幻灯片展示不同场合的对话开头或关键句。)
don''t…again,toomanypeople,It''sdifficultto…populationproblem,findoutsomeways
Workouttheproblem,one-childpolicy (两分钟后。)
T:Stophere.Whichgroupcancomehereandperformyourdialog?
G1:...
G2:...
(学生遇到表达上的困难，教师可适当给以帮助。)
（教师总结。）
T:Youdidexcellently.G2is…,G3is…
Step5Project第五步综合探究活动（时间:5分钟）
（小组讨论本课出现的主要话题。）
1.T:TodayweknowgreatchangeshavetakenplaceinChina.Youcandiscussthesetopics:thepopulationproblem,economyofChina,one-childpolicyandLittleEmperors.
(讨论完毕，学生汇报结果。)
T:Ithinkyouhavepreparedwell.Whocanmakeareportaboutoneoftheitems?
S1:...
S2:...
S3:...
(教师点评。)
T:S1talkedaboutthepopulationproblem,it’swonderful.S2talkedabouteconomyandlivingconditions;it’sagoodjob.S3madeareportabout“LittleEmperors”.Weshouldn''tbe“LittleEmperors”athome…
(不同的学生发表自己的见解，教师要尊重学生个性发展，并体现激励机制。)
2.Homework:
(1)Findoutyourfamilyphotosofthepastandthepresent.Talkaboutthemandwriteanarticleof100words.
(2)Talkabouttheproblemsaroundyoubecauseoftoomanypeople.
（三）练习题
用所给动词适当形式填空：
(1)I（notbe）toJapanIknowlittleaboutthere.
(2)Mybrother（pass）theexamalready.He’sveryhappy.
(3)you（speak）toaforeigner?No,I.
(4)Iwon’tgotoseethefilmtonightbecauseI(lose)myticket.
(5)Greatchanges（take）placeinChinarecently.
附答案：
haven’tbeen
haspassed
Havespoken,haven’t
havelost
havetaken
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