Unit7Whatsthehighestmountainintheworld英语教案.docx
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Unit7Whatsthehighestmountainintheworld英语教案
Unit7Whatsthehighestmountainintheworld？
英语教案
Unit7What’sthehighestmountainintheworld?
教学目的：
1语言目的：
掌握本单元重点词汇及能用比拟级和最高级议论各之最。
2技能目的：
能听懂和议论有关地理和自然的话题。
3情感目的：
培养学生热爱大自然，保护环境的意识。
教学重点：
短语:
insize,intheworld,2meterstall/long/wide,thebiggestpopulation,oneofthebiggest,themostpopularquestion,talkabout,theancientemperors,themainreason,asfarasIknow,noman-madeobjects,mountainclimbing,thesouthwesternpartofChina,thickclouds,coverthetop,riskone’slife,challengeoneself,achieveone’sdream，theforestofnature,trytodosth.,thespiritoftheclimbers,manytimesmorethan,liveupto,prepare…for..,beawake,bespecialtosb.,spendsometimedoingsth.,intheremainingforest,endangeredanimals,inthefuture…句子:
What’sthehighestmountainintheworld?
Qomolangma.
HowlongisQomolangma?
It’s8,844.43metershigh.
It’shigherthananyothermountain.
Whichisthedeepestsaltlakeintheworld?
TheCaspianSeaisthedeepestofallthesaltlake.
DidyouknowthatChinaisoneoftheoldestcountriesintheworld?
Yes,Idid.
It’smucholderthantheUS.
教学难点：
形容词和副词的比拟级和最高级变化规那么和用法。
物体之间的比照。
课时划分：
Period1SectionAa–2dPeriod2SectionA23a-3cPeriod3SectionA3Grammarfocus-4cPeriod4SectionBa-1dPeriod5SectionB22a-SelfcheckSectionA1（1a–2d）Step1Presentation1.
Newwords:
squaren.
平方metern.
米deepadj.
深的desertn.
沙漠populationn.
人口populationn.
人口Asian.
亚洲tourv.
n.
旅行touristn.
旅行者walln.
墙amazingadj.
令人大为惊奇的ancientadj.
古代的wideadj.
宽的；宽阔和2.
Showsomepicturesandinformationofthehighestmountain,thelongestriver,thebiggestriver,thebiggestlakeandthebiggestdesertintheworld.
Step2Warmingup1.
petitionThefirstdynastyinChina’shistory.
Thelongestwallintheworld?
Thelargestsquare（广场〕intheworld?
Whichcountryhasthemostpeopleintheworld?
2.
Watchthephotosandtalkaboutthem“Howbig/high/long/bigis…?
’andhelpthestudentstoanswer:
It’s…meters/kilometers/cmbig/high/long/big.
3.
Lookthesephotosandpracticethedialogue:
e.g.
A:
HowhighisQomolangma?
B:
It’s8,844.43metershigh.
Step31aMatchthefactsyouknow.
Qomolangmaabout9,600,000squarekilometersinsizeTheSahara1,025metersdeepTheCaspianSea6,671kilometerslongTheNile8,844.43metershighStep4E_planation…8,844.43metershigh.
8,844.43米高…metershigh（long,wide…）……米高〔长,宽……）。
英语表示“有多长〔宽，高……〕”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。
e.g.
Thewallis1.7metreswide.
Step5Practiceinpairsusingtheinformationin1a.
1.
A:
Whichisthehighestmountainintheworld?
B:
It’sQomolangma.
2.
A:
HowhighisQomolangma?
B:
It’s8,844.43metershigh.
Step6Listening1.
1bListenandpletethesentences.
1）Qomolangmais______
thananyothermountainintheworld.
2）TheSaharais____________
desertintheworld.
3）TheCaspianSeais____________
ofallthesaltlakes.
4）TheNileis_________
riverintheworld.
2.
2aListenandnumberthefacts（1-4）intheorderyouhearthem.
2bListenagainandfillintheblanksin2awiththenumbersinthebo_.
6,3005,0005,464300___
TheYangtzeRiverisabout____
kilometerslongandtheYellowRiveris___
kilometerslong.
___
Chinahasthebiggestpopulationintheworld.
It’salotbiggerthanthepopulationoftheUS.
___
Chinaisover___
yearsold.
IthasamuchlongerhistorythantheUS.
TheUSisnoteven___
yearsold.
___
ChinaisalmostasbigastheUS,butitisthebiggestcountryinAsia.
Step7Practice2cMakeconversationsinpairs.
E_lesA:
DidyouknowthatChinaifoneoftheoldestcountriesintheworld?
B:
Yes,Idid.
It’smucholderthanmycountry.
Step82d1.
Listentotheconversationandanswerthequestions:
1）HowlongistheMingGreatWall?
2）IsBadalingpartoftheMingGreatWall?
2.
Readtheconversationandanswerthequestions:
1）What’stheconversationabout?
2）Whydidtheancientemperorsbuildthewall?
3.
Listentothepassageandfillintheblanks.
Guide:
Feelfreetoaskmeanythingontoday＇sGreatWalltour.
Tourist1:
___________
isthewall?
Guide:
Ah,themostpopularquestion!
Ifwe＇reonlytalkingaboutthepartsfromtheMingDynasty,it＇sabout8,850kilometerslong.
Thismakesit____________
wallintheworld.
Tourist2:
Wow,that＇s_________!
Whydidtheancientemperorsbuildthewall?
Guide:
Themainreasonwastoprotecttheirpartofthecountry.
Asyoucansee,it＇squite_____________.
AsfarasIknow,therearenootherman-madeobjectsasbigasthis.
Tourist3:
IsBadalingpartoftheMingGreatWall?
Guide:
Yes,it＇sthemostfamouspart.
4.
Trytomaketheconversationintherightorder.
5.
Fillintheblanksaccordingtotheconversation.
Nowlet’stalkabouttheGreatWall.
ThepartsfromtheMingDynastyisabout8850kilometerslong.
This_________________________________.
Theancientemperorsbuiltitto_______
theirpartofthecountry.
Itisquite___________
andtherearenoother__________
objects_________
this.
BadalingisthemostfamouspartoftheMingGreatWall.
6.
Role-playtheconversation.
Step9Languagepoints1.
Chinahasthebiggestpopulationintheworld.
中国是世界人口最多的国家。
population意为“人口”时，是一个集合名词。
它在句中作主语时，谓语动词通常用单数形式。
其常用句型为“Thepopulationof+某地+is+数词”或“某地+hasapopulationof+数词”，表示“某地有多少人口”。
如：
Thepopulationofmycityisthreemillion.
◆当表示人口“多”或“少”时，常用形容词large，big或small修饰population。
如：
Thetownhasalarge/big/smallpopulation.
◆当对人口数量进展提问时，要用疑问词what或howlarge。
如：
What/Howlargeisthepopulationofyourcountry?
【运用】完成句子，每空一词。
（1）这个国家人口少。
Thecountry___
_
_____
_________.
（2）我的家乡有100万人口。
Myhometown___
_
_________
__
onemillion.
（3）北京有多少人口？
_____
__
___
_________
__
Beijing?
2.
Feelfreetoaskmeanythingontoday’sGreatWalltour.
在今天的长城游中，大家尽管问我任何问题，不要拘谨。
feelfree是英语口语中一个常用表达。
假设有人让你feelfreetodosomething,就是让你无需拘谨，只管按照自己的意愿去做某事。
e.g.
A:
CanIuseyourbathroom?
我可以用一下你的卫生间吗？
B:
Yes,feelfree.
可以，请随意。
3.
AsfarasIknow,therearenootherman-madeobjectsasbigasthis.
据我所知，再没有像它这样大的人造物体了。
1）asfarasIknow是一个固定的表达方式，还可以说sofarasIknow,意思是“据我所知”。
e.g.
AsfarasIknow,Jack’sgottwinsisters.
就我所知，杰克有一对孪生姐妹。
They’renotingtoday,sofarasIknow.
他们今天不来了–就我所知是这样的。
2）句中man-made是一个合成形容词，意为“人造的”。
像这样与-made复合而成的形容词不止一个。
用以描绘产品的消费或制造手段，特点等，常见的有：
handmade—手工制作的homemade—家庭制作的machine-made—机制的tailor-made—量体定制的；特制的；定做的甚至还有像self-made（自学而成的；自我奋斗而成的；天然形成的）可以用来描绘人。
Step10Summary__________________
（可以）随意（做某事）___________________ 就我所知__________________ 平方米 __________________ 咸水湖________________________ 最多的人口What’sthepopulationof...?
Itis…metershigh（long,wide…）.
Step11E_ercisesⅠ.
根据语境及所给首字母提示，补全所缺单词。
1.
—LastweekwemadeatofLondon.
—Oh?
Tellmewhatinterestingplacesyouvisited.
2.
Formanyyearspeoplekeptonfightingpollutiontoptheearth.
3.
Inthistown,threefourthsofthepisfromSichuan.
4.
—Howfarisitfromheretothepostoffice?
—Aboutfivehundredm.
5.
Theriverisnotdandbigshipscan’tuseit.
Ⅱ.
根据汉语意思完成英语句子，每空一词。
1.
就我所知，这个游泳池有20平方米。
________
________
________
________
________,thisswimmingpoolistwentysquaremeters.
2.
长城是世界上最古老的城墙之一。
TheGreatWallis________
________
________
________
________
wallsintheworld.
3.
游客们可以随意问问题。
Touristscan________
________
toaskquestions.
4.
撒哈拉是世界上最大的沙漠吗？
IstheSahara________
________
________
intheworld?
5.
这条河比那条宽得多。
Thisriveris________
________
thanthatone.
Ⅲ.
根据对话内容，从方框中选择恰当的选项补全对话，其中有两项多余。
A:
ehere,everyone!
WearegoingtoTian’anmenSquare.
B:
（1）________
A:
It’sabout440,000m2.
B:
（2）________
A:
Yes.
InthepastitwascalledtheForbiddenCity.
NowpeoplecallitGugong.
（3）________
B:
Isitlarge?
A:
（4）________
B:
Whoaskedpeopletobuildit?
A:
Someemperors.
B:
（5）________
A:
Theystartedtobuilditin1406.
Andtheyfinishedbuildingitin1420.
B:
Ittookfourteenyears.
Itmustbeamazing.
A.
HowlargeisTian’anmenSquare?
B.
Yes,it’sabout720,000m2.
C.
Arewegoingthere?
D.
IstheForbiddenCityne_ttoTian’anmenSquare?
E.
Whydidtheybuildit?
F.
It’soneofthemostfamousplacesintheworld.
G.
Whendidtheybuildit?
答案SectionA（1a—2d）Ⅰ.
1.
tour2.
protect3.
population4.
meters5.
deepⅡ.
1.
AsfarasIknow2.
oneofthemostancient3.
feelfree4.
thebiggest/largestdesert5.
muchwiderⅢ.
1-5ADFBGStep12Homework1.
Memorizetheimportantphrasesandsentences.
2.
Makesomedialoguesaboutaskingthesizeofobjects.
SectionA2（3a–3c）Step1RevisionLookatthephotos.
Answerthefollowingquestions.
Whichisthehighestmountainintheworld?
WhichisthelongestriverinAsia?
…Step2Learnthenewwords.
1.
achievementn.
成就；成绩e.g.
Wefeltagreatsenseofachievementwhenwereachedthetopofthemountain.
当我们到达山顶的时候，我们有一种宏大的成就感。
2.
achievev.
到达；完成；成功e.g.
Hewillneverachieveanythingifhedoesn’tworkhard.
假如他不加紧努力工作，他会一事无成。
3.
southwesternadj.
西南的；西南方向的4.
includev.
包含；包括e.g.
Herhobbiesincludeswimmingandgardening.
她爱好游泳和园艺。
5.
conditionn.
条件；状况e.g.
Thepianowasingoodcondition.
这台钢琴状况良好。
6.
takein吸入；包容e.g.
Fishtakeino_ygenthroughtheirgills.
鱼用鳃吸氧气。
7.
challengev.
n.
挑战；考验e.g.
Thejobdoesn’treallychallengehim.
这项工作不能真正的考验他。
Thenewgovernment’sfirstchallengeistheeconomy.
新政府面临的第一个挑战是经济问题。
8.
inthefaceof面对〔困难、问题等〕e.g.
Inthefaceofdifficulties,he’spletelyunafraid.
他在困难面前毫不害怕。
9.
forcen.
力；力量e.g.
Thethieftookthemoneyfromtheoldmanbyforce.
窃贼用暴力抢了老人的钱。
Step3Pre-ReadTalkbelowquestionsinpairs.
1.
Whatsportdoy
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