九年级一单元二话题导学案.docx
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九年级一单元二话题导学案
Unit1TheChangingWord
Topic2Thepopulationindevelopingcountriesisgrowingfaster.
SectionA
【学习目标】
1.学习含有just,already,yet,ever,before和never的现在完成时;
2.讨论有关人口的问题;
3.引导同学们关注人口问题,树立正确的人口观念。
【预习案】
一、读1a,判断1b的句子及1c中的短文改错。
二、读Part3,找出这些句子的同义句.
三、在文中找到并划出下面的短语
2.一家购物中心_________________________________
3.不再_________________________________________
4.迷路,走散_______________5.倒霉_______________
6.给他打个电话_________________________________
7.这么个地方___________________________________
10.散步_______________________________
【探究案】在文中划出下面的句子并分析
1.Ihavejustcalledyou,butyouweren’tin.
译:
__________________________________________________
点拨:
call---给…打电话链接:
给…打电话还可以说:
____________/____________/_____________
in---在家=_________链接:
不在家---_________
练习:
昨天他给我打电话时我不在家。
_______he________meyesterday,I_______________.
2.I’veneverbeentherebefore,butIdon’twanttogothereanymore.
译:
____________________________________
点拨:
before---以前(表示时间),在句中是副词(不是连词或介词),模糊时间状语,表示到说话时间为止之前发生的事,大多使用完成时态
练习:
a.我以前看过那本小说。
________________________________________________________________
b.他们以前看过那部电影。
______________________________________________________________
c.他以前去过北京。
____________________________________________________________________
辨别下面句子中的before的词性:
连词?
副词?
介词?
a.Henevergoestobedbefore12:
00atnight.()b.Itwillnotbelongbeforetheyunderstandeachother.()
点拨:
not...anymore=nomore---不再…(强调程度)链接:
not...anylonger=nolonger---不再…(强调时间)
练习:
a.Heisnomoreangrywithme.译:
_________________________________________________
=__________________________________________________________
b.Hurryup,orwewon'twaitforyouanylonger.译:
____________________________________
=___________________________________________________________
3.---Ireallyhategoingtoaplacelikethat.---SodoI.
译:
___________________________________________________
点拨:
SodoI.---完全倒装句,含义是:
A如此,B也如此结构是:
so+be/助动词/情态动词+主语
练习:
a.Helikesplayingthepiano,__________________.(她也是)
b.TheyareinterestedinChineseculture,____________________.(我们也是)
c.Tomcanworkoutthedifficultproblem,______________________.(我也能)
d.HehasbeentoBeijingbefore,________________________.(他弟弟也去过)
拓展:
上述结构的否定形式为:
Neither/Nor+be/助动词/情态动词+主语---A不是这样,
B也不是这样
比较:
SodoI和SoIdo的区别。
练习:
a.Iamnotgoodatsinging,________________________.(他也是)
b.Ihaveneverbeenthere,_________________________.(他也是)
【归纳】
I.选用所给单词或词组填空
already,yet,ever,never,havebeento,havegone,havebeenin
1.Tomhas_____finishedhishomework.Nowheisplayingfootballontheplayground.
2.Haveyou_____beentotheGreatWall?
3.Shehasn’tcomeback____.
4.Ihave____heardofthatbefore.Itissostrange.
5.Hehas____eatenchocolate,hashe?
6.Hashekeptthebook____?
7.–Haveyouseenthefilm?
---Yes.Ihave____seenit.
8.____youever____Hainan?
9.Howlong_____you____thiscity?
10.Mr.Wangisn’there.He____Shanghai.
II.按要求变化下列句子
1.Thisriverwasverycleanseveralyearsago,butitisverydirtynow.(合并成一句)
Thisriverisn’t______________asbefore.
2.JohnhasbeeninChinaforabouttwoyears.(对画线部分提问)
_________Jane______inChina?
3.Ithinkitwillraintomorrow.(改为否定句)
I____________it______raintomorrow.
4.JanehasseenthefilmonTV.MariahasseenthefilmonTV,too.(改为同义句)
JanehasseenthefilmonTV,________Maria.
5.Itseemsthatheknowseverything.(改为同义句)
He_______________everything.
III.补全对话
A:
Hello,
(1)__________________Kate?
B:
Sorry,sheisn’tinrightnow.IsthatSusanspeaking?
A:
Yes.Who’sthat?
B:
ThisisMike.
(2)___________?
A:
Fine,thanks.CanIleaveamessage?
B:
Ofcourse.(3)_________,please.I’llgoandgetapen.
(SoonMikereturns.)
B:
OK,please.
A:
I’dliketoaskherifshewillgototheEnglishpartynextweek.Willyoupleasetellhertocallmebackwhenshereturns?
B:
Noproblem.(4)_______?
A:
It’s78340631.
B:
OK.Bye-bye!
A:
Thanks.(5)______________.
SectionB
【学习目标】
1.继续学习现在完成时;
2.学习高位数字表达法;
3.讨论世界各国的人口。
【预习案】
一、读1a,回答问题
1.WhatdoesKangkangthinkofthepopulationoftheworld?
_______________________________________________
2.Howisthepopulationoftheworldincreasingeveryyear?
________________________________________________
3.WhataboutthepopulationofChina?
______________________________________
4.What’sthepopulationofIndia?
__________________________________________
5.What’sthemoreseriousproblemindevelopingcountries?
________________________________________________
6.HowdoesChinacontrolthepopulation?
______________________________________________________________
二、在文中找到并划出下面的短语
1.一份有关人口的报告___________________________
2.68亿人口____________________________________
3.增加8千万__________________________________
4.美国的人口__________________________________
5.发展中国家__________________________________
6.发达国家_____________________________________
7.另外_________________________________________
8.快速增长_____________________________________
9.执行计划生育政策
_____________________________________________
10.控制人口数量_______________________________
11.543.7_______________________________________
三、在文中划出下面的句子并分析
1.Anditisincreasingby80millioneveryyear.译:
__________________________________________
点拨:
increaseby---增加了…拓展:
increaseto---增加到…
练习:
a.Ourpayhasalreadyincreasedbythreetimes.
译:
_______________________________________________
b.Ourriceoutputhasincreasedto6milliontonsthisyear.
译:
_______________________________________
2.itsaystheworldhasapopulationof6.8billion.
译:
_______________________________________
划线部分的同义句为:
6.8billion译为;
思考:
分数的表达:
1/22/32
:
小数的表达:
0.10.013.38
百分数的表达:
20%
3.Chinahasthelargestpopulation.
译:
______________________________________________________________________
点拨:
population---人口,居民,其修饰词是:
large和small切记:
不要用many和few!
!
!
总结:
询问和回答人口常用句子是---What’sthepopulationof…?
---…haveapopulationof…
练习:
---中国有多少人口?
---十三亿。
_____________________________________________________________
拓展:
neither和either的区别→
neither---(两者中)没一个either---(两者中)任何一个both---___________
固定搭配:
neither…nor…/either…or…/both…and…
练习:
Tom和我都不是/只有一个是/都是学生。
a.______________________________________________________
b.__________________________________________c._____________________________________________
4.Itshowsthatthepopulationindevelopingcountriesislargerthanthatindevelopedcountries,doesn’tit?
译:
_______________________________________________________________________________
思考:
你能解释一下句中的两个that吗?
(1)______________________________
(2)__________________________
3.---Thepopulationproblemismoreseriousindevelopingcountries.---Soitis.
译:
_________________________________________________________________
点拨:
Soitis.---半倒装句,含义是:
A的确如此结构是:
so+主语+be/助动词/情态动词
练习:
a.---IthinkTomcanworkouttheproblem.---Sohecan.
译:
________________________________________
b.---It’safinedaytoday.---____________________.(的确是这样)
c.---Theyhavejustfinishedtheirhomework.---____________________.(的确是这样)
注意:
完全倒装句和半倒装句是重要考点,一定要观察,理解并会使用!
【归纳】
I.用所给单词的适当形式填空
1.Our____(medicine)carehasimprovedalotsincetenyearsago.
2.Ofallthestudentsinourclass,Lucytalks_____(little)butdoesmost.
3.Theone-childpolicyworkedwellin_____(control)China’spopulation.
4.Therearemany____(different)betweenthetwolanguages.
5.Hehasfinishedtheworkwithoutany_____(difficult).
II.阅读对话,用所给动词的适当形式填空
A:
Where
(1)_____you____(go)thismorning?
B:
I
(2)______(go)toashoppingcenter.
A:
(3)_____you____(buy)anything?
B:
No,Iboughtnothing.There(4)_____(be)toomanypeopleintheshop.Mysongotlostintheshoppingcenter.
A:
Really?
Haveyou(5)____(find)himyet?
B:
Yes,Ihave.Ireallyhateshopping.Therearetoomanypeople.
A:
That’strue.Whathappenedtoyourson?
B:
I(6)______(take)himshoppingwithme.Hemovedfasterthanme.Afewminuteslater,Ididn’t(7)_____(know)wherehewas.Hewaslost.
A:
(8)_____(be)heafraid?
B:
Ofcourse.He(9)_____still_____(cry)whenI(10)_____(find)him.Hesaidhedidn’twanttogoshoppingagain.
III.按要求变化下列句子
1.Bothhisfatherandhismotheraredoctors.(改为同义句)
________hisfather_______hismother___________adoctor.
2.ThepopulationofGermanyisaboutseventy-eightmillion.(对画线部分提问)
_____________thepopulationofGermany?
3.Ipreferwalkingtheretogoingbybus.(改为同义句)
Iprefertowalk_ratherthango_therebybus.
4.There’slittlemilkintheglass.(改为反意疑问句)
There’slittlemilkintheglass,____________?
5.Ifitdoesn’train,Ishallgothere.(改为同义句)
I______there_________itrains.
Ⅳ.选择能替代画线部分的正确答案
1.WeChinesemustcontrolthefastincreasingofthepopulation.
A.developingB.improvingC.becomingD.growing
2.In2005,theworld’spopulationwasabout6.5billion.
A.sixthousandfivehundredmillionB.six-fivemillion
C.sixpointfivethousandD.six-fivethousand
3.Chinahasthelargestpopulationintheworld.
A.mostB.moreC.smallestD.biggest
4.Overfivethousandpeoplewenttothemuseumlastweek.
A.NearlyB.LessthanC.AboutD.Morethan
5.---Ireallyhatetogoshoppingbecauseoftoomanypeopleintheshop.
---SodoI.
A.DoIsoB.IdosoC.Me,tooD.Ido
SectionC
【学习目标】
1.继续学习现在完成时;
2.继续讨论有关人口增长的问题;
3.引导学生树立正确的人口观念。
【预习案】
一、先试着回答1a的两个问题及1b,再读1a.
二、读1a,完成1c(中国人口过多引发的问题)
三、在文中找到并划出下面的短语
1.三十多亿人口_________________________________
2.几乎世界人口的一半___________________________
3.大约五分之一的人_____________________________
4.更少的生活空间_______________________________
5.带来很多其它的困难___________________________
6.整个国家(民族)____________________________