冀教版八年级英语下册 （North America）Know Our World 教学课件

NorthAmerica

Unit7KnowOurWorldTounderstandthetextTousethewordscorrectly:

squarekilometreTheGreatLakesobjectivesReviewVocabularyThinkaboutit!WhatdoyouknowaboutNorthAmerica?MakealistofthecountriesyouknowinNorthAmerica.HowbigisNorthAmericainsquarekilometres?Whatdoyouknowaboutotherplacesaroundtheworld?NorthAmericaThemajorcountriesareCanada,theUnitedStatesandMexico.Lookatthepicturesandguesswhichcountryitshows.自由女神像theUnitedStates白宫theUnitedStatesCanada国会大厦Canada独立纪念碑MexicoHowbigisNorthAmerica?Itcoversabout24millionsquarekilometres.HowmanycountriesarethereinNorthAmerica?Three.Canada,theUnitedStatesandMexico.HowmanypeopleliveinNorthAmerica?About550million.Listenandanswer.WhatlanguagesdotheyspeakinCanada?MostlyEnglishorFrench.AndthethirdmostcommonlanguageisChinese.WhatarethemaingeographicalfeaturesofNorthAmerica?TheGreatLakes,theRockyMountains.WhichcountryisthebiggestinareainNorthAmerica?Canada.Whichcountryhasalargerpopulation,CanadaorMexico?Mexico.What’sthethirdmostcommonlanguageinCanada?Chinese.WhichcountryhasthelargestpopulationinNorthAmerica?TheU.S.ReadingSizeNumberofcountriesPopulation

LanguagesGeographicalfeaturesAbout24millionsquarekilometres.3:Canada,theU.S.andMexicoAbout550millionpeople.English,French,Chinese,Spanish,…TheGreatLakes:thelargestbodiesoffreshwaterintheworldTheRockyMountains:thebiggestmountainsinNorthAmerica.Readandfillinthechart.Matchthestatementswiththecountriesaccordingtothelesson.StatementsPeopletheremainlyspeakSpanish.It’sthethirdlargestcountryinareainNorthAmerica.Over2millionpeoplespeakChinesethere.It’sthefarthestnorthinNorthAmerica.It’sthelargestcountryinpopulationinNorthAmerica.CountriesCanadaAmericaMexicoCompletethepassagewiththecorrectformsofthewordsinthebox.largelivesquareSpainspeakcommonTherearethreemajorcountriesinNorthAmerica.Theycoverabout24million______kilometres.BothinAmericaandCanada,Englishisthe______________language,whileinMexico,peoplespeakmostly________.squaremostcommonSpanishlargelivesquareSpainspeakcommonIntheU.S.,over2millionpeople______Chinese.ThepopulationofAmericaifmuch______thanthatofCanada.SomeMexicanpeopleleavetheircountryto_____andworkinAmerica.speaklargerliveLanguagePoints1.…butthethirdmostcommonlanguagesisChinese!thethirdmostcommon英语在形容词最高级的前面可以加上序数词，表示“第……最……”TheYellowRiveristhesecondlongestriverinChinaandthefifthlongestriverintheworld.黄河是中国第二长河，世界第五长河。2.ThecapitalcityofMexicoisMexicoCity.capital名词，“首都”之意。如：BeijingisthecapitalofChina.北京是中国的首都。另外，capital还有以下含义：1)省会济南是山东的省会。JinanisthecapitalofShandongProvince.2)大写字母请用大写字母写。

Pleasewriteincapitals.TheNorthAmerica______moreabout24millionsquarekilometres.Thereare______countries.________hasthelargestpopulation.TheGreatLakesarethelargestbodiesof___________intheworld.TheRockyMountainsare__________mountainsinNorthAmerica.The______cityofMexicoisMexicoCity.I.Retellthetext.coversthreeTheU.S.freshwaterthebiggestcapital1.____isChina?It’s9600000squarekilometers.A.HowbigB.HowmuchC.WhatD.Howlong2.___countryinNorthAmericaisCanada.A.ThebigB.ThebiggerC.ThebiggestD.BiggestII.Multiplechoice3.Chinaisthebiggestcountry____areaandpopulationinAsia.A.atB.inC.aboutD.for4.TheYangtzeRiveristhe______riverintheworld.A.thirdlongB.thirdlongerC.thirdlongestD.threelongestFillintheblanks.Thecityhasapopulationofalmostonem______(百万).Thesethreecountriescoverabout24s______kilometres.3.Hecomesfrom_______.Hecanspeak_______(Spain).illionquareSpainSpanish4.Europec_______about10millionsquarekilometres.5.Ourworldisasmallp____oftheuniverse.6.Iknowagood_______(Mexican)restaurant.It'snotfarfromhere,either.

oversartMexicanTimeforReflectionsquarekilometresTheGreatLakesHomeworkReviewLesson42.2.Finishofftheprojectonpage109.Preview1.LearnthewordsinLesson43byheart.2.ReadthetextinLesson43andunderlinetheusefulphrases.NorthAmericaUnit7

KnowOurWorld

单词闯关1.million________2.平方；广场；正方形________RockyMountains________4.Spanish_______________________5.Mexican____________________________square百万Lesson42

NorthAmerica课前自主预习落基山脉adj.西班牙(人)的n．西班牙语n.墨西哥人；墨西哥语adj.墨西哥(人)的短语互译1.squarekilometer____________2.TheGreatLakes____________3.anyother____________4.超过____________5.……的一半____________平方千米任何其他的(北美)五大湖morethanhalfof…Lesson42

NorthAmerica句型在线1.加拿大的南面是美国。____________________________CanadaistheUnitedStates.2．……并且它的人口要比北美其他任何国家多得多。…anditspopulationis_____________than________________________inNorthAmerica.3．中国的长江是世界第三长河。TheYangtzeRiver(theChangjiangRiver)inChinais_________________riverintheworld.To the southofmuch larger anythe third­-longestother countryLesson42

NorthAmerica课文初探判断正(T)误(F)：(

)1.NorthAmericaisalargecontinentwiththreemaincountries.(

)2.TheUnitedStatesistothenorthofCanada.(

)3.CanadaisthebiggestofthethreemaincountriesinNorthAmericainarea.TFTLesson42

NorthAmerica课文初探(

)4.ThepopulationoftheU．S.ismuchsmallerthananyothercountryinNorthAmerica.(

)5.MostofthepeopleinMexicospeakSpanish.FTLesson42

NorthAmerica●1

TothesouthofCanadaistheUnitedStates.加拿大的南面是美国。[探究]此句的主语是theUnitedStates,tothesouthofCanada作系动词is的表语，此句可转化为：TheUnitedStatesistothesouthofCanada.其中tothesouthof意为“在……的南方”，to要用在方位名词前面。句型透视Lesson42

NorthAmerica

[拓展]in,on,to均可表示地理位置：in指在某一范围内；on指两者相接壤；to指两者不接壤。例如：DistothenorthofA．D在A以北。(不接壤)CisonthenorthofA．C在A的北边。(接壤)BisinthenorthofA．B在A的北部。(在内部)Lesson42

NorthAmerica活学活用

1．Japanlies________theeastofChina.A.in B.on C.toD.atCLesson42

NorthAmerica●2

TheYangtzeRiver(theChangjiangRiver)inChinaisthethird-­longestriverintheworld.中国的长江是世界第三长河。[探究]““the＋________＋_________＋名词”表示“第几……的……”，如表示“第一……”，则可以省略序数词first。例如：TheYangtzeRiveristhelongestriverinChina.长江是中国第一长河。句型透视序数词形容词最高级Lesson42

NorthAmerica活学活用

2．Hainanisaverylargeisland.It'sthesecond________islandinChina.A.large

B.largerC.largestD.mostlargeCLesson42

NorthAmericaCanadais5.________ofthethreecountriesinarea,buti